WO2006064787A1 - 車載システム、警告灯詳細情報通知システム及びサーバシステム - Google Patents
車載システム、警告灯詳細情報通知システム及びサーバシステム Download PDFInfo
- Publication number
- WO2006064787A1 WO2006064787A1 PCT/JP2005/022838 JP2005022838W WO2006064787A1 WO 2006064787 A1 WO2006064787 A1 WO 2006064787A1 JP 2005022838 W JP2005022838 W JP 2005022838W WO 2006064787 A1 WO2006064787 A1 WO 2006064787A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- warning light
- vehicle
- detailed information
- vehicle system
- user
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 30
- 230000005856 abnormality Effects 0.000 claims description 46
- 238000004891 communication Methods 0.000 claims description 43
- 230000004397 blinking Effects 0.000 claims description 26
- 230000004044 response Effects 0.000 claims description 13
- 230000002452 interceptive effect Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 230000001143 conditioned effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000010485 coping Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 14
- 239000010705 motor oil Substances 0.000 description 14
- 230000009471 action Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
-
- B60K35/28—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/18—Indicating or safety devices
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/205—Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental
-
- B60K2360/161—
Definitions
- warning light detailed information notification system In-vehicle system, warning light detailed information notification system and server system
- the present invention includes an in-vehicle system that can be mounted on a vehicle configured to turn on or blink a warning light on a meter panel in response to the occurrence of an abnormality in the vehicle, the in-vehicle system, and a server system.
- the warning light detailed information notification system configured as described above, and the server system used in the warning light detailed information notification system.
- the present invention has been made in view of the above-described circumstances, and its purpose is to prompt the user to explain the content of the warning and how to deal with it when the warning light on the meter panel is lit or blinking.
- the in-vehicle system, the warning light detailed information notification system, and the server system can be provided.
- the control means when the warning light on the meter panel is turned on or flashes, the control means causes the warning means to notify the warning light detailed information regarding the warning light that is turned on or flashing. .
- the warning light on the meter panel is lit or flashing, it is possible to promptly inform the user of the warning description and corrective action. This eliminates the need for the user to search for a maintenance manual book or to open the maintenance manual book and search for the corresponding part, thereby improving user convenience.
- the control means turns on or blinks by reading the warning light detailed information stored in the warning light detailed information storage means.
- the warning light detailed information related to the warning light may be notified from the notification means.
- the control means establishes a communication line between the first communication means and the server system when the warning light on the meter panel is turned on or flashes, and from the server system.
- the warning light detailed information regarding the warning light that is turned on or blinking may be notified from the notification means.
- a communication line is established between the first communication means and the server system, and the warning light detailed information is received from the server system by the first communication means, so that the cooperation between the vehicle system and the server system is achieved.
- control means causes the warning light detailed information to be displayed on the display means using characters or images as a medium.
- the control means causes the warning light detailed information to be displayed on the display means using characters or images as a medium.
- the control means may display the warning light detailed information on the display means using a hyperlink function.
- a hyperlink function As a result, it is possible to visually notify the user of the warning description and countermeasures in a hyperlink format, and the man-machine interface can be improved for users who are familiar with the hyperlink function.
- the control means may display the warning light detailed information on the display means using an interactive function. As a result, it is possible to visually notify the user of the content of the warning and how to deal with it in an interactive format, and the man-machine interface can be improved for users who are familiar with the interactive function.
- the control means When the warning light on the meter panel is turned on or blinks, the control means performs a first operation by the user. On the condition that a predetermined operation has been performed, the warning light detailed information regarding the warning lamp that is lit or blinking may be displayed on the display means. As a result, when the user performs the first predetermined operation, it is possible to visually notify the user of the explanation of the content of the warning and a countermeasure.
- the display means is composed of a display device of a navigation device that displays a warning icon in conjunction with the warning light on the meter panel being lit or blinking, and the control means is that the warning light on the meter panel is lit or When it flashes, the navigation device displays detailed warning light information on the warning light that is lit or flashing on condition that the warning icon displayed on the display device of the navigation device has been operated as the first predetermined operation by the user. It may be displayed on the display device.
- the user can visually notify the user of the explanation of the content of the warning and the countermeasures by operating the warning icon displayed on the display device of the navigation device.
- the display device of the navigation device that does not require a dedicated display device for displaying the explanation of the content of the warning and the countermeasures can be used effectively.
- the control means communicates between the second communication means and the operator system or dealer system on condition that the second predetermined operation by the user is performed when the warning light on the meter panel is lit or blinking.
- a line may be established.
- the user can specify from the server system according to an instruction from the operator system or dealer system.
- the application software can be downloaded to the in-vehicle system, and the user can receive assistance by talking to an operator arranged in the operator system or a dealer arranged in the dealer system.
- the display means is composed of a display device of a navigation device that displays a relief icon in conjunction with lighting or blinking of the warning light on the meter panel, and the control means is turned on or off of the warning light on the meter panel.
- the communication line between the second communication means and the operator system or dealer system is provided on the condition that the rescue icon displayed on the display device of the navigation device is operated as the second predetermined operation by the user. Established Even if you let it go, it ’s good.
- the user can establish a communication line with the operator system or dealer system by operating the relief icon displayed on the display device of the navigation device.
- the user can establish the communication line with the operator system or dealer.
- specific application software can be downloaded from the server system to the on-board system, or the user can interact with the operator installed in the operator system and receive relief. That power S.
- the control means informs the warning light detailed information about the lit or blinking warning light from the notifying means and whether or not it is necessary to stop emergencyly. If it is determined that an emergency stop is necessary, it may be notified from the notification means that an emergency stop is required. As a result, when it is detected that an emergency stop is necessary, it is possible to quickly notify the user that an emergency stop is necessary.
- control unit may cause the navigation device to search for a route where a safe place where the emergency stop can be made is a destination, and to guide the route according to the searched route. .
- the user can be guided to a safe place where an emergency stop can be made by the route search by the navigation device.
- the control means When the control means detects that the emergency stop operation by the user is not performed, the control means prompts the user to perform the emergency stop operation (for example, the steering or tire is forced to operate within a range that does not hinder driving. (Processing for giving vibration) may be performed. This can prompt the user to perform an emergency stop.
- the emergency stop operation for example, the steering or tire is forced to operate within a range that does not hinder driving. (Processing for giving vibration) may be performed. This can prompt the user to perform an emergency stop.
- the control means owns the state history information of the user vehicle, and when the warning light on the meter panel is lit or blinking, the control means informs the warning light detailed information regarding the lit or blinking warning light from the notifying means and Vehicle status history information may also be notified from the notification means. As a result, it is possible to promptly notify the user of the state history information of the user vehicle.
- the in-vehicle system when the warning light on the meter panel is turned on or blinks, the in-vehicle system requests the warning light detailed information.
- the signal is sent to the server system.
- the server system owns the warning light detailed information on the warning light on the meter panel.
- the warning light detailed information request signal is received from the in-vehicle system, the warning light detailed information is transmitted to the in-vehicle system.
- the in-vehicle system notifies the received detailed warning light information.
- the warning light on the meter panel is lit or blinking
- the warning light detailed information is received by the in-vehicle system from the server system by the cooperation between the in-vehicle system and the server system.
- the server system also possesses state history information of user vehicles and failure information of vehicles of the same vehicle type, and requests warning light detailed information from the in-vehicle system.
- the state history information of the user vehicle and the failure information of the same vehicle type vehicle may also be transmitted to the in-vehicle system.
- the state history information of the user vehicle and the failure information of the same vehicle type vehicle are received from the server system by the in-vehicle system, so that the user's state history information and the failure information of the same vehicle type vehicle can be promptly received by the user. I can inform you.
- the warning light on the meter panel is mounted together with the vehicle-mounted system configured so that the warning light on the meter panel is turned on or blinks in response to an abnormality in the vehicle.
- the server system used possesses detailed warning light information related to the warning light on the meter panel.
- a warning light detailed information request signal is received from the in-vehicle system
- the detailed warning light information is transmitted to the in-vehicle system.
- the warning light detailed information is received from the server system.
- This server system also possesses user vehicle status history information and vehicle type vehicle failure information, and when a warning light detailed information request signal is received from the in-vehicle system, the user vehicle status history information and the same vehicle status information are received. It is also possible to send vehicle type vehicle failure information to the in-vehicle system. As a result, in the in-vehicle system, the warning light on the meter panel lights or flashes. If the server system receives the status history information of the user vehicle and the failure information of the same vehicle type from the server system to the in-vehicle system, the user vehicle status history information and the failure information of the same vehicle type vehicle are also notified to the user. We can inform you promptly.
- FIG. 1 is a functional block diagram showing an overall configuration of a first embodiment of the present invention.
- FIG. 2 is a diagram schematically illustrating a manner in which a warning icon is displayed on a display device.
- FIG. 3 is a first sequence diagram showing a processing flow of the entire system.
- FIG. 4 is a second sequence diagram showing a processing flow of the entire system.
- FIG. 5 is a diagram schematically showing an aspect in which a warning light on a meter panel is turned on and detailed warning light information is displayed on a display device.
- Warning light detailed information power This is a diagram schematically showing an aspect displayed using the S hyperlink function.
- FIG. 7 is a diagram schematically showing how warning light detailed information is displayed using the interactive function.
- FIG. 8 is a third sequence diagram showing the flow of processing of the entire system.
- FIG. 9 is a fourth sequence diagram illustrating the processing flow of the entire system.
- FIG. 10 is a diagram schematically showing a manner in which a rescue icon is displayed on a display device.
- FIG. 11 is a functional block diagram showing an overall configuration of a second embodiment of the present invention.
- FIG. 12 is a diagram corresponding to FIG. 5 in the second embodiment.
- FIG. 13 is a fifth sequence diagram showing a processing flow of the entire system.
- FIG. 14 is a sixth sequence diagram illustrating the processing flow of the entire system.
- Warning light detailed information notification system 1 includes an in-vehicle system 2 installed in a vehicle, a server system 3 installed in the center, an operator system 4 and a dealer system.
- Dealer System 5 is a network (Internet or (Including a Ranet etc.).
- the vehicle-mounted system 2 includes a navigation device 11 (recording control means in the present invention), an input device 12, a display device 13 (notifying means and display means in the present invention), and an external communication device 14 (in the present invention).
- Vehicle control ECU15 ⁇ including steering ECU15, engine ECU16, anti-lock 'brake' system (ABS) ECU17, verification ECU18, window control ECU19, etc .: 19 and the meter device 20 are connected to the navigation device 11 via the in-vehicle LAN 21 and configured.
- the vehicle control ECUs 15 to 19 When the vehicle control ECUs 15 to 19 detect that an abnormality has occurred in the vehicle, the vehicle control ECUs 15 to 19 notify the meter device 20 and the navigation device 11 via the vehicle-mounted LAN 21. More specifically, for example, when the engine ECU 16 detects that an abnormality has occurred in the engine oil pressure or the charging system, the fact that an abnormality has occurred in the engine oil pressure or the charging system is notified via the in-vehicle LAN 21. To the meter device 20 and the navigation device 11.
- the meter device 20 includes a meter panel 20a disposed in front of the driver's seat as a component, and when the occurrence of an abnormality is notified from the vehicle control ECUs 15 to 19, the meter device 20 is configured. Turn on the warning light on the meter panel 20a corresponding to the content of the notified abnormality. That is, when the meter device 20 is notified by the engine ECU 16 that an abnormality has occurred in, for example, the engine oil pressure, the meter device 20 turns on the hydraulic warning light on the meter panel 20a, and the engine ECU 16 has an abnormality in the charging system, for example. When notified of the occurrence, the charging warning lamp on the meter panel 20a is turned on.
- the meter panel 20a has an abnormality in the exhaust sound warning light that is turned on when an abnormality occurs in the temperature of the catalyst device, and in an abnormality in the engine control system.
- An engine warning light that illuminates occasionally, a half-door warning light that illuminates when the door is in a half-door state (the door is securely closed or not), a brake warning light that illuminates when the parking brake is active, It is equipped with a seat belt warning light that lights up when the driver's seat belt is not worn.
- the navigation device 11 performs all navigation operations such as a current position specifying function, a map display function, a route search function, and a route guidance function by a GPS receiver or the like.
- the input device 12 is configured to accept user operations.
- the display device 13 has a meter panel. It is configured to be able to display a warning icon having substantially the same function as that of the warning light arranged on the nozzle 20a. In this case, when the abnormality is notified from the vehicle control ECUs 15 to 19, the navigation device 11 causes the display device 13 to display a warning icon corresponding to the notified abnormality content. That is, when the navigation device 11 performs route guidance, for example, when the engine ECU 16 notifies that an abnormality has occurred in the engine oil pressure, as shown in FIG.
- a warning icon (indicated by “A”) is displayed on the display device 13 and the engine ECU 16 is notified that an abnormality has occurred in the charging system, as shown in FIG.
- a warning icon (indicated by “B”) is displayed on the display device 13.
- the warning icon that can be displayed on the display device 13 by the navigation device 11 corresponds to the warning light provided on the meter panel 20a.
- Exhaust warning icon (indicated by “C”), engine warning icon (indicated by “D”), half-door warning icon (indicated by “E”), brake warning icon (indicated by “F”) And a seat belt warning icon (indicated by “G”).
- the navigation device 11 includes a vehicle information database 11a that can store an abnormality occurrence history for each vehicle as vehicle information, and a content description database l ib that can store data related to warning contents (in the present invention).
- the coping method display application software l ie for displaying the data on the method on the display device 13 is configured to be executable.
- the warning light detailed information referred to in the present invention is the description of the content of the warning and the countermeasure method for the warning.
- the display device 13 has a display function for displaying various warning icons, explanations of warning contents, and countermeasures for warnings, and displays various button keys. Thus, it is also provided with an operation reception function for receiving a user's operation. In other words, when the display device 13 is instructed to perform a display operation, the display device 13 The displayed display information is displayed and any button key is operated (touched).
- the external communication device 14 is configured, for example, as a mobile phone that can be attached to and detached from the navigation device 11, and communicates with the server system 3, the operator system 4, and the dealer system 5 according to instructions from the navigation device 11. Establish a line and communicate. It should be noted that the external communication device 14 is not composed of a mobile phone, for example, it may be a device incorporated in the navigation device 11 as a communication module.
- the server system 3 has a vehicle information database 3a that can store an abnormality occurrence history for each vehicle as vehicle information, and a content description that can store data related to warning descriptions.
- the database 3b and the action database 3c that can store data related to the action to deal with warnings are provided, and the data about the explanation of warnings stored in the explanation database 3b is sent to the in-vehicle system 2.
- Sending application software 3d, coping method database 3c Coping method sending application software 3e and data required for failure analysis are sent to the in-vehicle system 2
- Fault analysis transmission application software 3f for transmission to system 2 is configured to be executable. To have.
- the server system 3, the operator system 4, and the dealer system 5 are linked to each other in the above configuration, and the operator operates the computer terminal 4a in the operator system 4.
- the failure analysis application software 3f of the server system 3 can be executed to transmit the failure analysis application software from the server system 3 to the in-vehicle system 2.
- the dealer can operate the computer terminal 5a in the dealer system 5 to execute the failure analysis transmission application software 3f of the server system 3 to transmit the failure analysis application software from the server system 3 to the in-vehicle system 2. It is possible.
- the user can select whether or not the operator can receive relief from the dealer.
- Vehicle control ECUs 15 to 19 monitor whether or not an abnormality has occurred in the vehicle (step S1), and detect that an abnormality has occurred in the vehicle ("YES" in step S1).
- the meter device 20 and the navigation device 11 are notified that an abnormality has occurred.
- the meter device 20 turns on the warning light on the meter panel 20a (step S2).
- the navigation device 11 instructs the external communication device 14 to transmit an abnormality occurrence signal, and stores the abnormality occurrence history in the vehicle information database 11 a (step S3), a warning icon is displayed on the display device 13 (step S4).
- the navigation device 11 instructs the external communication device 14 to transmit an abnormality occurrence signal
- the external communication device 14 establishes a communication line with the server system 3 (steps S5, S6), and sends the abnormality occurrence signal to the server system. Send to 3.
- the server system 3 analyzes the received abnormality occurrence signal and stores the abnormality occurrence history in the vehicle information database 3a (step S7).
- the hydraulic pressure of the meter panel 20a As the warning light is turned on, a hydraulic pressure warning icon is displayed on the display device 13. The user visually recognizes that the hydraulic pressure warning light on the meter panel 20a is turned on, and the hydraulic pressure warning icon is displayed. The fact that it is displayed on the display device 13 is visually recognized. Further, the fact that an abnormality has occurred in the engine oil pressure is stored in the vehicle information database 3a of the server system 3 and the vehicle information database 1la of the navigation device 11 as an abnormality occurrence history.
- the user can determine what is out of order by looking at the warning light on the meter panel 20a that is lit or the warning icon displayed on the display device 13. If so, leave that state for the time being and deal with it properly on your own. However, if it is impossible to determine what is faulty or poorly maintained by looking at the warning light on the lit meter panel 20a or the warning icon displayed on the display device 13, By operating (touching) the warning icon displayed on the device 13 (by performing the first predetermined operation in the present invention), the display instruction of the warning light detailed information regarding the warning light is issued.
- the navigation device 11 monitors whether or not the displayed warning icon has been operated, thereby providing detailed warning light information regarding the warning light. Monitor whether or not a display instruction is issued (step S8).
- the navigation device 11 detects that the warning light detailed information display instruction related to the warning light has been issued (“YES” in step S8), the warning stored in the description database 1 lb.
- Description of database and action method database 11c Searches for the target method of the saved alert (step S9). It is determined whether or not the corresponding warning light detailed information is stored in the content explanation database 11b and the countermeasure database 11c (step S10).
- the navigation device 11 detects that the corresponding warning light detailed information is stored in the content explanation database 1 lb or the countermeasure database 1 lc (in step S10, " YES ”), the corresponding warning light detailed information is read from the content explanation database l ib and the countermeasure database 11c and displayed on the display device 13 (step S11).
- the navigation device 11 detects that the warning light detailed information related to the corresponding warning light is not stored in the content explanation database 1 lb or the countermeasure database 1 lc (in step S10). “NO”), the external communication device 14 is instructed to transmit the warning light detailed information request signal.
- the warning light detailed information Sends an information request signal to server system 3.
- the server system 3 Upon receiving the warning light detailed information request signal from the in-vehicle system 2, the server system 3 stores the warning description and the countermeasure database 3c stored in the description database 3b.
- the target method is searched (step S12), and it is determined whether or not the corresponding warning light detailed information is stored in the content explanation database 3b or the countermeasure database 3c (step S13).
- the server system 3 detects that the detailed warning light information is stored in the description database 1 lb and the countermeasure database 1 lc (“YES” in step S13)
- the description database l ib And the corresponding warning light detailed information is read from the database 11c and sent to the in-vehicle system 2.
- the external communication device 14 When the warning light detailed information on the warning light is received from the server system 3, the external communication device 14 outputs the received warning light detailed information to the navigation device 11, and the navigation device 11 When the warning light detailed information is input from the system 2, the input warning light detailed information is displayed on the display device 13 (step S14).
- the description of the warning that an abnormality has occurred in the engine oil pressure and the corrective action are not stored in the detailed explanation database l ib and the corrective action database 11c. If the description and response method of the warning is stored in the description database 3b and the response method database 3c of the server system 3, the description and response method of the warning will be displayed. It is possible to understand the contents and how to deal with them, and to determine what is a failure or poor maintenance.
- the navigation device 11 may display the warning light detailed information on the display device 13 using the hyperlink function when the warning light detailed information is displayed on the display device 13. Specifically, as shown in FIG. 6, the navigation device 11 displays, for example, an “oil amount” when a description of the warning that an abnormality has occurred in the engine oil pressure and a countermeasure are displayed. If it is detected that the “inspection” part has been specified, a description of the warning related to “inspecting the oil amount” and a countermeasure may be displayed.
- the navigation device 11 uses the interactive function (Q & A function) to display the warning light detailed information on the display device 13 when the warning light detailed information is displayed on the display device 13. Also good. Specifically, as shown in FIG. 7, the navigation device 11 displays whether or not the engine has been stopped when a description of the warning that an abnormality has occurred in the engine oil pressure and a countermeasure are displayed. The user may be inquired about whether or not the engine oil level has been checked, and the following detailed warning light information may be displayed according to the response from the user.
- the interactive function Q & A function
- the failure analysis application software installed in the operator system 4 is downloaded to the server system 3 and the in-vehicle system 2 as an example.
- the failure analysis application software is downloaded from the server system 3 to the in-vehicle system 2 according to instructions from the dealer.
- description will be made on the assumption that the navigation device 11 displays a relief icon (indicated by “H”) on the display device 13 together with a warning icon.
- the navigation device 11 stores the abnormality occurrence history in the vehicle information database 11a (step S3), and displays a warning icon on the display device 13. (Step S4), a relief icon is displayed on the display device 13 (Step S21).
- the navigation device 11 monitors whether or not the displayed relief icon has been operated, thereby providing It is monitored whether or not a rescue instruction has been given (step S22).
- a rescue instruction has been given to the operator (“YES” in step S22)
- the external communication device 14 is instructed to transmit a rescue instruction signal, and the external communication device 14 is rescued from the navigation device 11.
- the rescue instruction signal is sent to the operator system 4 Send to.
- the operator system 4 transmits a search request signal to the server system 3 and requests a search for warning light detailed information (step S23).
- the server system 3 receives the search request signal from the operator system 4, the server system 3 searches for a warning description stored in the content description database 3b and a countermeasure target database 3c and a warning target method stored in the database 3c (step S 24 ), And sends the search result to the operator system 4.
- the operator determines whether to distribute the failure analysis application software from the server system 3 to the in-vehicle system 2 based on the search result of the server system 3 (step S25).
- the operator determines that the failure analysis application software is to be distributed from the server system 3 to the in-vehicle system 2 (“YES” in step S25)
- the operator transmits a distribution prediction signal from the operator system 4 to the in-vehicle system 2.
- step S26 When the delivery notice signal is received from the operator system 4, the external communication device 14 authenticates the network (step S26), and if the network authentication is not successful (“NO” in step S26). ”), The distribution of the failure analysis application software to the server system 3 is rejected. On the other hand, if the network authentication is correct (“ YES ”in step S26), the navigation apparatus 11 is notified of the authentication correctness.
- step S27 When the navigation apparatus 11 is notified of the authentication of the network from the in-vehicle system 2 external communication device 14, the authentication of the server system 3 is performed (step S27), and the authentication of the server system 3 is rejected. (“NO” in step S27), the distribution of the failure analysis application software to server system 3 is rejected. On the other hand, if the authentication of server system 3 is correct (“YES” in step S27), access is made. Whether the right is right or not is determined (step S28).
- step S28 the navigation device 11 rejects the distribution of the failure analysis application software to the server system 3, while the access right is If it is positive (“YES” in step S28), it is determined whether or not an instruction to distribute the failure analysis application software is issued (step S29). For example, if the navigation device 11 can analyze the cause of the failure based on the abnormality occurrence notification signals from the vehicle control ECUs 15 to 19, it is determined that the distribution of the failure analysis application software is unnecessary and the analysis cannot be performed. In the case of failure, it is determined that failure analysis application software needs to be distributed.
- the navigation device 11 determines that the distribution instruction of the failure analysis application software is necessary ("YES" in step S29)
- the navigation apparatus 11 instructs the external communication device 14 to transmit the distribution instruction signal, and the external communication
- the navigation apparatus 11 transmits the distribution instruction signal to the operator system 4.
- the operator system 4 instructs the server system 3 to distribute the failure analysis application software, and the server system 3 receives the failure analysis application software from the operator system 4. Is sent, the failure analysis application software is sent to the in-vehicle system 2.
- the external communication device 14 When the failure analysis application software is received from the server system 3, the external communication device 14 outputs the received failure analysis application software to the navigation device 11.
- the navigation device 11 monitors whether or not the user has issued an instruction to execute the failure analysis application software (step S30), and executes the instruction to execute the failure analysis application software. Is detected ("YES" in step S30), the status of the vehicle control ECU15 ⁇ : 19 is confirmed, and if there is a response from the vehicle control ECU15 ⁇ : 19, the failure analysis command is sent to the vehicle control ECU15 ⁇ : Output to 19.
- the navigation device 11 instructs the external communication device 14 to transmit a failure analysis signal representing the failure analysis result, and the external communication device 14 When the navigation apparatus 11 is instructed to transmit a failure analysis signal, the failure analysis signal is transmitted to the operator system 4.
- the user can receive relief from the operator, and in this embodiment, the failure analysis application software can be downloaded from the server system 3.
- the server system 3 By the way, as described above, it is possible to receive relief from the operator when the user talks with the operator, which explains the case where the failure analysis application software is downloaded.
- the warning light detailed information notification system 1 when the warning light on the meter panel 20a is turned on, the warning light is turned on. Since the explanation of the warning and the countermeasures are displayed on the display device 13, the user can promptly inform the user of the explanation of the warning and the countermeasures. This eliminates the need to search for the corresponding location by opening the, thus improving the convenience for the user.
- the description and response method of the warning is stored in the description database l ib and the response method database 11c.
- the stored description and response method of the stored warning is read and displayed.
- the warning description and countermeasures are not saved in the description database l ib and the countermeasure database 11c, the warning explanations and countermeasures received from the server system 3 are displayed. Since it is configured, it is possible to promptly inform the user of the explanation of the warning and the countermeasures by controlling the linkage between the in-vehicle system 2 and the server system 3.
- the man-machine interface can be improved for users familiar with the hyperlink function. Since the explanation of the warning and the countermeasures are displayed using the interactive function, the man-machine interface can be improved for users who are familiar with the interactive function. In addition, since it is configured to establish a communication line with the operator system 4 and the dealer system 5 when the user operates the relief icon, it is possible to receive relief from the operator and the dealer. The analysis result can also be transmitted to the server system 3.
- the navigation device 41 includes the vehicle information database l la, the content explanation database base l ib, and the coping method database 11c described in the first embodiment.
- a user vehicle state history database 41a capable of storing data relating to the state history of the user vehicle
- a vehicle type vehicle failure database 41b capable of storing data relating to the failure of the same vehicle type are provided.
- the server system 33 is similar to the navigation device 41 described above.
- a user vehicle state history database 33a capable of storing data relating to the state history of the user vehicle and a vehicle type vehicle failure database 33b capable of storing data relating to failure of the same vehicle type are provided.
- the in-vehicle system 32, the server system 33, the operator system where the operator is arranged, and the dealer system where the dealer is arranged are configured to be able to communicate via the network.
- the data relating to the state history of the user vehicle includes the following items.
- Warning light lighting reason information of the same vehicle type information including other user vehicles of the same vehicle type
- the server system 33 receives the warning light detailed information request signal from the in-vehicle system 32, the description database l ib and the action to be taken Reads the detailed warning light information from the method database 11c and transmits it to the in-vehicle system 2, and reads the user vehicle status history information from the user vehicle status history database 33a and the same vehicle type from the same vehicle type fault database 33b. Reads vehicle failure information and sends it to in-vehicle system 2.
- the external communication device 14 receives the warning light detailed information about the warning light, the state history information of the user vehicle, and the failure information of the vehicle of the same vehicle type from the server system 33, the received warning light detailed information, the user vehicle Status history information and failure information of the same vehicle type are output to the navigation device 41.
- Navigation device 41 is a warning light from in-vehicle system 2.
- the input warning light detailed information, user vehicle status history, and failure information of the same vehicle type are displayed on the display device 13.
- the navigation device 41 replaces the display device 13 with the user vehicle state history information and the vehicle type vehicle failure information received from the server system 33, instead of displaying the user vehicle state history database 4 la.
- the warning light detailed information is displayed on the display device 13 and the state of the user vehicle thus read out is also displayed.
- the history and the failure information of the vehicle of the same vehicle type may be displayed on the display device 13 .
- the second embodiment also has a function of determining whether or not it is necessary to make an emergency stop.
- the meter device 20 determines whether or not an emergency stop is necessary (step S31).
- the meter device 20 displays a warning description as shown in FIG. 12 on the display device 13 and detects that an emergency stop is required (“YES” in step S31), and then performs a route search.
- Instruct navigation device 41 When the navigation device 41 receives a route search instruction from the meter device 20 and detects that it does not have a route search function (“NO” in step S32), the navigation device 41 displays an emergency stop message on the display device 13. (Step S33).
- navigation device 41 detects that it has a route search function ("YES" in step S32), it sets a safe place where emergency stop is possible. Then, a route search is performed (step S34), an emergency stop message is displayed on the display device 13 (step S35), and route guidance is performed according to the searched route (step S36). Then, the navigation device 41 determines whether or not the vehicle has stopped urgently (step S37). When the navigation device 41 detects that the vehicle has not stopped urgently (“NO” in step S37), the corresponding vehicle control is performed.
- the display device 13 is also configured to display the status history information of the user vehicle and the failure information of the vehicle of the same vehicle that are not only displayed, it is possible to promptly inform the user of the explanation of the warning and the corrective action. It is possible to promptly inform the user of the state history information of the user vehicle and the failure information of the same vehicle type as much as possible.
- the warning light on the meter panel 20a is turned on, it is determined whether or not an emergency stop is necessary, and if it is detected that an emergency stop is necessary, a display device that indicates that an emergency stop is necessary is displayed. Since it is configured to be displayed at 13, it is possible to promptly notify the user that an emergency stop is necessary.
- the navigation device 41 is configured to search for a safe place where emergency stop is possible as a destination and to guide the route according to the searched route, so the user is guided to a safe place where emergency stop is possible. That power S.
- a process for urging the emergency stop operation such as forcing the steering to vibrate within a range that does not interfere with driving is implemented. It is possible to prompt the user to perform an emergency stop.
- the in-vehicle system is not limited to one configured mainly by the navigation device, but may be configured mainly by another on-vehicle device.
- warning light detailed information is displayed when the warning icon displayed on the display device is operated, but also a specific switch (arranged in the steering wheel) It may be configured so that detailed information on warning lights is displayed when a steering switch or a panel switch arranged on the meter panel is operated, or a relief icon displayed on the display device. Not only is it possible to receive relief from the operator or dealer when the vehicle is operated, but it is possible to receive relief from the operator or dealer when a specific switch located in the passenger compartment is operated. Also good.
- warning icon and the relief icon are displayed on the display device, but also the configuration in which the warning icon and the relief icon are displayed on the windshield display (head-up display) and the display device attached to the meter panel. It may be.
- the warning light detailed information is not limited to the description of the warning and the countermeasure method, but may include, for example, contact information of a maintenance shop, inventory information of replacement parts, and the like.
- the configuration is not limited to the configuration in which the warning light on the meter panel is turned on, but may be configured to blink.
- the server system and the operator system or dealer system may be configured from the same organization, or may be configured from different organizations. Less
- the process for prompting the emergency stop operation is not limited to the configuration in which the steering is forcibly vibrated within a range that does not hinder driving, and the tire is forced within a range that does not hinder driving. It may be configured to vibrate, or may be configured to facilitate emergency stop operation through other parts.
Abstract
Description
Claims
Priority Applications (2)
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CN2005800373294A CN101084532B (zh) | 2004-12-14 | 2005-12-13 | 车载系统、告警灯详细信息通知系统以及服务器系统 |
US11/662,039 US7750795B2 (en) | 2004-12-14 | 2005-12-13 | In-vehicle system, detailed warning lamp information notification system, and server system |
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US (1) | US7750795B2 (ja) |
JP (1) | JP2006193138A (ja) |
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CN103680131A (zh) * | 2013-12-11 | 2014-03-26 | 深圳市众鸿科技股份有限公司 | 车辆监控系统及其监控车辆的方法 |
CN105096624A (zh) * | 2014-05-07 | 2015-11-25 | 华创车电技术中心股份有限公司 | 行车预警系统及其车端预警装置 |
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Publication number | Publication date |
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CN101084532A (zh) | 2007-12-05 |
CN101084532B (zh) | 2010-11-03 |
KR20070067126A (ko) | 2007-06-27 |
KR20090035046A (ko) | 2009-04-08 |
JP2006193138A (ja) | 2006-07-27 |
US7750795B2 (en) | 2010-07-06 |
US20080316009A1 (en) | 2008-12-25 |
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