WO1997001836A1

WO1997001836A1 - Electronic traffic management system

Info

Publication number: WO1997001836A1
Application number: PCT/CN1996/000036
Authority: WO
Inventors: Chunbiao LIN
Original assignee: Guangdong China Wealth High-Technology Development Co., Ltd
Priority date: 1995-06-28
Filing date: 1996-05-27
Publication date: 1997-01-16
Also published as: AU5758796A; CN1139249A

Abstract

A modern intelligent traffic management system for supervising, controlling and administering vehicles, the vehicle owners and drivers is provided. The system includes automobile travel state recorder (1005), electronic vehicle license (1004) for recording vehicle information and the vehicle owner information and so on, electronic driver license (1003), portable inspector (1006), traffic police monitoring device (1001), road grade transmitting set (1007), red light disregard transmitting set (1008) and bank fine device (1002). By coordinately operating each part of the system above-mentioned, vehicle travel and management are connected into a unified inseparable entirety.

Description

Electronic traffic management system

The present invention relates to the field of traffic management, and more specifically, to an electronic vehicle management system and method, and more particularly, to a method for supervising, controlling, and managing three vehicles, a vehicle owner, and a driver. Systems and methods.

As a modern means of transportation, motor vehicles have played a huge role in promoting social material civilization in modern society. With the increase of social demand, the number of motor vehicles has increased dramatically. Every year, tens of thousands of vehicles enter modern transportation. The system has led to frequent occurrence of traffic accidents. At the same time, as the speed of motor vehicles continues to increase, the frequency of accidents and the degree of damage have also increased dramatically. Moreover, due to the incomplete current traffic management, forged documents, stolen vehicles, and smuggling Vehicles and other illegal acts are becoming increasingly serious, which not only causes huge material waste to society, but also poses a huge threat to people's lives.

The main reason for the above situation is that with the increase in the number of vehicles and the increase in speed, the traffic management has fallen behind. The detailed traffic command system does not apply modern science and technology. It still uses decades of manual command and dispatch. Supplemented by some other dispatching methods, facing the vast sea of vehicles, it makes the traffic management department feel powerless and leaves a deep hidden danger for traffic accidents.

Therefore, according to actual needs, the applicant provides an electronic traffic management system that integrates motor vehicles, drivers, and vehicle owners to implement scientific and efficient supervision, control, and management.

The object of the present invention is to provide a vehicle for vehicle, owner and driver. The intelligent modern traffic management system for the implementation of supervision, control and management by the trainees is mainly composed of a vehicle driving state recorder, a motor vehicle electronic driving license, an electronic driving license, a handheld checker and a traffic police monitoring device. The microprocessor is the core, and the speed, brake, steering and inertia signals are collected by the speed sensor, brake sensor, steering signal sensor and inertia sensor during driving. The driving state recorder uses the body files stored in the electronic driving license and The vehicle body files stored in the driving recorder are compared, and the violations committed by the driver while driving the vehicle are automatically recorded in the driving state recorder and the driver's electronic driving license; the electronic driving license is used to record and store Store motor vehicle body files and vehicle owner data, as well as whether the vehicle owner pays various taxes and fees and the results of annual audits; Electronic driver's licenses are used to store motor vehicle driver identity files, data on violations during driving, and Annual review results; handheld checker, check through communication port All the data of the driving status recorder, check and punish the electronic driving license and electronic driving license; the traffic police monitoring device reads the data recorded by the driving status recorder through the communication port, and can also write the relevant body data into the recorder .

Another object of the present invention is to provide an intelligent modern traffic management system that supervises, controls and manages motor vehicles, vehicle owners, and drivers. It also monitors and alarms overspeed and red lights. It is mainly recorded by the driving status of the vehicle. Instrument, electronic vehicle driving license, electronic driver's license, handheld checker, traffic police monitoring device, road level transmitting equipment and red light transmitting equipment. Among them, the driving state recorder uses a microprocessor as the core, through the speed sensor, the brake sensor The steering signal sensor and inertia sensor collect the speed, brake, steering and inertia signals of the vehicle during driving. The driving status recorder uses the body file stored in the electronic driving license to compare with the body file stored in the driving recorder. While keeping the driver in The violations committed while driving the vehicle are automatically recorded in the driving status recorder and the driver's electronic driving license; the electronic driving license is used to record and save the vehicle body file and the owner's information, and whether to save it on time Pay various taxes and annual audit results; Electronic driving licenses are used to store ^: Motor vehicle driver identity files, violations during driving and annual audit results; Hand-held checker, check driving status recorder through communication port Check and punish electronic driving license and electronic driving license; traffic police monitoring device reads data recorded by driving status recorder through communication port, and can also write relevant body data into recorder; road level emission The equipment is installed at the entrances and exits of road sections that require road grades, and provides a signal to limit the speed of vehicles traveling on this road; the red light emission equipment is installed at all road crossings that prohibit motor vehicles, and it is used for red light motor vehicles Provide a signal of a red light violation record.

Yet another object of the present invention is to provide an intelligent modern traffic management system that supervises, controls and manages motor vehicles, vehicle owners, and drivers. It implements monitoring and alarming for speeding and red lights, and implements penalties for violations. The driving state recorder, the electronic vehicle driving license, the electronic driving license, the handheld checker, the traffic police monitoring device, the road level transmitting equipment, the red light emitting transmitting device and the bank fine device. Among them, the driving state recording device is based on a microprocessor. The speed, brake, steering and inertia signals are collected by the speed sensor, brake sensor, steering signal sensor and inertia sensor during driving. The driving status recorder uses the vehicle body file and driving status recorder stored in the electronic driving license. The stored body files are compared, and at the same time, the violations committed by the driver while driving the vehicle are automatically recorded in the driving state recorder and the driver's electronic driving license; the electronic driving license is used to record and save the vehicle body files And owner information, as well as Deposit ^ whether the car owner pays various taxes and fees on time and annual review The electronic driving license is used to store the driver ’s identity file, the data of violations during the driving process, and the results of the annual review. The handheld checker is used to check all the information of the driving status recorder through the communication port. The electronic driver's license is used for inspection and punishment; the traffic police monitoring device reads the data recorded by the driving status recorder through the communication port, and can also write the relevant body data into the recorder; road level emission equipment is installed on the road section with road level requirements At the entrance, provide a signal to limit the speed of vehicles driving on this road; Red light launching equipment is installed at the intersection of all roads where motor vehicles are prohibited from driving, and to provide a signal to the red light of vehicles that break the red light; The fine device reads the electronic driving license and driving license with illegal records through the IC card read / write device, automatically calculates the degree of punishment such as the amount of the fine according to relevant regulations, and prints a fine receipt.

To implement the system required by the present invention, the solution adopted by the present invention is:

(1) In a driving state recorder, a microprocessor is used as a controller, which is connected to various sensors, collects each sensing signal at a certain time interval, compares the collected signals with respective thresholds, and records the In the memory connected to the microprocessor, the driver is prompted according to different situations. The microprocessor can also be connected to a road level signal receiving device and a red light signal receiving device to receive and process the received road level speed limit signal And a red light signal; if the driver has an illegal operation situation, record the violation in a recorder, electronic driving license or electronic driving license; the microcontroller also provides an ic card interface for receiving the electronic driving license Electronic driving license; in order to communicate with the traffic police management center or handheld checker for communication, the microprocessor also controls a communication interface, and can communicate with the traffic police management center or handheld checker by wired or wireless means. (2) The handheld checker is also controlled by a microprocessor. The microprocessor is connected to an IC card interface, which can be used to accept an electronic driving license or an electronic driving license, to check the electronic driving license and the electronic driving license and write related penalty information; the microprocessor is also connected to a driving status recorder An interface through which communication with a driving status recorder in the vehicle can be performed; the hand-held checker further includes an input device and a display device, both of which are controlled by the microprocessor and are used to receive user input and display respectively Prompt information. The handheld checker also includes a printer interface through which information about penalty can be printed.

(3) The core of the traffic police monitoring device is also a microprocessor, which can write related information into the driving state recorder, a handheld checker, or read out the related information from the interface connected to it; the microprocessor also The electronic driving license and the electronic driving license can be written and read through an IC card interface; the microprocessor is also connected to the computer network system of the traffic police department through a communication interface, and the database management system on the network is used to implement the vehicle The automatic processing of driving conditions, violation records, annual review data, and vehicle data, and then the use of existing network technology can achieve information sharing in a region, a city, a province, or even the whole country, which can greatly improve the level of traffic management. Estimated economic and social benefits.

(4) The electronic driving license uses an IC card. It uses microelectronic technology to store and memorize motor vehicle file data and owner identity data on the electronic driving license. It is a voucher for the owner of the motor vehicle and also pays the owner. Are all taxes and fees such as vehicle tax, operating tax, purchase tax, road maintenance tax, insurance premium, etc. paid, all recorded for inspection.

(5) The electronic driver's license is also an IC card. It uses microelectronic technology to store motor vehicle driver's file data, certificate record data, driving permission record data, and annual audit record data on this card. It is also a motor vehicle driver. Whether Certificate of qualification for driving a motor vehicle.

(6) The road level transmission system is composed of a microcontroller, a signal modulator, a mixer, and a power amplifier. The microcontroller is used to generate a fixed format road level speed limit signal, which can be set by a switch. When the vehicle passes the road section, it will Get the speed limit value for this section.

(7) The red-light signal transmission system also uses a microprocessor as the control core, which is composed of a signal modulator, a mixer, a power amplifier, and an antenna. It is connected to the intersection command light control device, receives the control signal of the signal light, and prohibits vehicle traffic. When a set of radio signals of a fixed format is allowed to pass through the signal modulator, mixer and power amplifier circuit. This signal is not generated when vehicles are not allowed to pass.

(8) The bank fine device uses a microprocessor as the control core, and its connection-an IC reading interface, can read / write electronic driving licenses and electronic driving licenses, and automatically calculate violations for illegal electronic driving licenses and driving licenses. The amount of the fine, the points that should be counted, the time that the driver's license should be suspended, etc. It is also connected to a print interface to print a fine receipt through a printer.

Through the coordinated operation of the above devices, all aspects of vehicle driving and management are integrated into a unified and inseparable whole, which can improve the efficiency and management level of traffic management, and achieve the fundamental purpose of preventing and reducing traffic accidents. A specific embodiment of the invention is described in further detail, so that the effects of the present invention can be more clearly understood.

Figure 1 is a schematic diagram of an embodiment of the present invention.

FIG. ² is a block diagram of a driving state recorder according to an embodiment of the present invention.

Figure 3 is a block diagram of a handheld inspector according to an embodiment of the present invention.

⁴ is a block diagram of a traffic police monitoring device according to an embodiment of the present invention

5 is a block diagram of a bank fine device according to an embodiment of the present invention

FIG. ⁶ is a diagram of a road speed-limiting transmitting device according to an embodiment of the present invention; Figure ⁷ is a block diagram of a red light signal transmitting device according to an embodiment of the present invention. Figure 8 is a working flowchart of a driving state recording instrument according to an embodiment of the present invention.

Figure 9 is a flowchart of the work of a handheld checker according to an embodiment of the present invention. Figure 10 is a flowchart of the work of a traffic police monitoring device according to an embodiment of the present invention.

Figure 11 is a work flow diagram of a bank ¾ device according to an embodiment of the present invention.

Figure 1 is a schematic diagram of the working principle of the entire system of the present invention. As can be seen from the figure, the system can be controlled by the traffic police department electronic management center, electronic driving license, electronic driving license, driving state recorder, handheld checker, bank ¾ models of equipment, The road level transmitting device and the red light transmitting device are composed of eight parts. The driving state recorder 1005 is installed on each motor vehicle. It can collect various driving state parameters of the car through the sensing device, including speed values, braking states, steering states, Parameters such as the inertia value are stored in its internal storage device. The driving state recorder 1100 can also have wireless receiving equipment to receive the speed limit signal of the road grade transmitting device 1007 on the road section required by the limited speed and display And remind the driver to pay attention to the vehicle speed. If the vehicle exceeds the limited speed, the corresponding violations will be recorded in the driving status recorder and the electronic driver's license. At the intersection, forbidden line, single line, if the driver breaks the red light, The antenna receiver of the driving status recorder will receive a red light Means for transmitting radio signals 1008, At this time, the running state of the recording apparatus 1005 of this red light violations recorded in the electronic driving license 1004.

The hand-held checker 1006 is used to check the condition of the moving vehicle. It can communicate with the driving status recorder to check violation records and body files. The electronic driving license 1003 and electronic driving license 1004 are IC smart cards. The electronic driving license 1003 is inserted into the corresponding slot of the driving status recorder 1005, otherwise it will be considered as driving without a license. The handheld checker 1006 can be straight The electronic driving license 1004 and the electronic driving license 1003 are checked, punishments and records are made, and the traffic accident record sheet can be printed by printing equipment. The traffic department management center 1001 is generally located in the traffic management department, and is generally divided into regions and levels. Established, for example, one county, one region, one can be set up. Its main task is to manage various archives and registration records, such as motor vehicles, vehicle owners and drivers, for example, to write relevant archive information when registering vehicles. the traveling state recording device 1005, the electronic driving license ^1004, the electronic driving license 1003 may also be used to collect a handheld checking device 1006 records, an electronic driver's license 1004, the electronic driving license 1003 recorded information, and to prevent and The forgery of license plate licenses is forbidden. For electronic driving license 1004 or electronic driving license 1003 with illegal records, the driver or car owner must go to the designated bank fine 100 ² as soon as possible to accept the penalty, otherwise, the bank fine will be exceeded if the prescribed time is exceeded. Device 1002 will automatically calculate accumulated late fees.

Figure 2 is a block diagram of the driving state recorder of the present invention. In Figure 2, the core is a microprocessor ² 001, which can use a single-chip processor currently available on the market, such as INTEL8088, MCS 51 of MOTOROLA company , MCS96, Zilog Z80 and other products, can use 8-bit processor, but preferably 16-bit or 32-bit. The microprocessor can be through its input / output port (I / O port), data bus (Data Bus) The control bus, Control Bus, and Address Bus are connected to other functional units. The signals transmitted by the road-level transmitting device and the red-light signal transmitting device are received, filtered, and shaped by the road-level receiving system and the red-light signal receiving system 2028. An input pin to the microprocessor 2001. The inertia sensor 2002 collects the vehicle inertia parameters at intervals (for example, every 0.2 seconds), is amplified by the amplifier circuit 2003, and is shaped by the shaping circuit 2004 and sent to the microprocessor. An input pin of 2001 and stored in the microprocessor ^In the internal RAM of 2001, the working principle of speed sensor 2005, amplifying circuit 200 ⁶ , and shaping circuit 2007 is similar to that of inertia sensor and will not be repeated. The braking signal is similar to the principle of signal acquisition of left and right lights.

2 08, 2009 Collect the brake signal and left and right light signal, and pass the optical isolator

2009, 2012, and shaping circuits 2010, 2013 are sent to the microprocessor ² 001. The signals collected by sensors ² 0 ⁰² , 2005 _¾ 2008 are retained in the memory 20 ²⁴ for a period of time (for example, 8 minutes). The car is not in the stopped state. Collecting data. During driving, the data collected by the speed sensor 200S is processed by the controller 2001, and then the latch 2021, the display interface 2022 displays the driving speed value on the display 2023.

The microprocessor 2001 is also connected to an infrared receiving transmitter 2014. Through the receiving transmitter 2014, the microprocessor 2001 can communicate with a hand-held inspector described later in an infrared manner to transmit information about vehicle driving. The microprocessing The device 2001 is also connected to an RS2 ³ 2 interface 2025 through a serial bus. Through this interface 2 (> ²⁵ , the microprocessor ² 001 can perform serial communication with the traffic police department management center or a handheld checker.

The microprocessor 2001 is also connected to a display unit through a bus. The display unit includes a latch ^{202 1} , a display interface 2022, and a display 2023. The display may use an LED display device or other appropriate devices. Microprocessor 2001 It is also connected to the IC card interfaces 2026 and 2027 through an I ² C bus. Through the interfaces 2026 and 2027, the microprocessor 2001 can read the contents of electronic driving licenses and electronic driving licenses or write driving parameters and violation record information into them. The electronic driving permit must be inserted into the electronic driving permit insertion port before driving. The controller 2001 checks the content of the driving permit with the information in the memory 20 ^{2 4.} If it is correct, the vehicle can be started. Otherwise, the driver can check the alarm through the driver password 2015. Device 20 6 to alarm. You must also insert the electronic driver's license into the electronic driver's license insertion port before driving. Medium, otherwise, drive the driverless license alarm 201 S through the driver 2017. If the electronic driver's license has not been inserted after a period of time, such as 1 minute, then drive the actuator to close the fuel circuit through the driver 2017. Or circuit to put the car in a parking state.

The radio receiving system 2028 is composed of a receiving antenna, high-frequency amplification, filtering, mixing, re-filtering, FSK demodulation, and shaping circuits, and sends the signal to the microcontroller 2001. The received signal transmitted by the road-level transmitting system undergoes high After the stages of frequency amplification, filtering, mixing, filtering, demodulation, shaping, etc., it is sent to the microcontroller (2001), processed by the microcontroller, and then passed through the latch (2021) and the display interface (2022) on the display. (2023) shows the highest driving speed value of the road section. If the driving speed exceeds this speed limit at this time, the microcontroller (2001) causes the overspeed alarm (2029) to issue an alarm through the driver (2028). (For example, 1 minute), if the driving speed drops below the speed limit value, the alarm will stop, otherwise the microcontroller (2001) will record overspeed violations in the electronic driver's license through the I ² C bus and the electronic driver's license insertion port (2027). Medium. For the signals transmitted by the red-light-transmitting system, they are amplified, filtered, mixed, filtered, After demodulation, shaping, etc., it is sent to the microcontroller (2001), processed by the microcontroller (2001), and the violation of the red light is recorded in the electronic driver's license through the I ² C bus and the electronic driver's license insertion port. .

The infrared receiving transmitter (2014) sends the received vehicle body file signal from the hand-held inspector to the microcontroller (2001), and the microcontroller then transmits the body file data and the owner's identity through the infrared transmitter ( ^{2 0 1 4} ). Information is sent out.

Whenever an electronic driving license or electronic driving license is inserted into its insertion port, the microcontroller (2001) first checks whether there is a violation record. If it is found, The driver (2019) will let the voice prompt alarm (2020) issue a voice prompt alert. To remind the driver or the owner to go to the designated penalty point for treatment as soon as possible.

The microprocessor 2001 also has a non-volatile memory 20 ²⁴ (E ² PROM, or other non-volatile memory can be used), and the non-volatile memory 20 ²⁴ has the vehicle owner and the body solidified. The file information also stores the program code that controls the driving state recorder to work. The flow chart of the driving recorder will be described in Figure ⁷ and Figure 7A.

The control flow of the driving state recorder 1 100 is explained below with reference to FIG. ⁸ .

In step 8001, the registers, various variables, constants, and the status of each interface in the microprocessor 2001 are first initialized. In step 8002, it is repeatedly judged whether the vehicle starts. If it is not started, it is always judged. If it has started, it proceeds to step 8003, turn on the road level signal to accept the interrupt, and then turn on the red light signal to accept the interrupt in step 8004, and then, in step 8005, turn on the time interrupt.

At step 8006, it is determined whether the electronic driver's license has been inserted. If not, the driver is warned and reminded to insert the electronic driver's license (step 8007). At step 8008, it is determined whether the electronic driver's license has not been inserted for more than 1 minute. If more than one minute, go to step 8006 and make a judgment again; otherwise, go to step 8010 and perform the driving without license. If it is judged at step 8006 that the new electronic driver's license has been inserted, then judge at step 8009 whether the inserted driving license is valid driving If it is an invalid electronic driver's license, go to step 8010; otherwise, go to step 8011 to display the current speed. Similarly, after performing an unlicensed driving process in step 8010, go to step 8011.

In step 8012, it is determined whether the current vehicle speed exceeds a limited vehicle speed. If not, go back to step 8011; otherwise, go to step 8013 to issue an alarm. If the overspeed continues for 1 minute (step 8014), go to overspeed processing (step 8015), and then return to step 8011. If the overspeed does not exceed one minute It is not considered a speeding.

Next, in step 8013, it is determined whether the vehicle has stopped. If so, check whether there is a violation record in the driving license or driving license. If so, the driver is reminded to go to the designated place to accept the penalty as soon as possible, and then record the relevant status parameters (8018 ), Return to 8002, and judge the vehicle to start again.

Figure 3 is a block diagram of the handheld inspector of the present invention.

The core of the handheld checker is a microprocessor 3001, which can be any type of microprocessor available on the market today. The microprocessor 3001 is connected to an input keyboard 3002 through a keyboard interface 3011, the keyboard, the user may be characters, numbers, commands, and other information into the microprocessor 3001, 3001 is also connected to the microprocessor via an address bus, a data bus and a control bus 3003 and a liquid crystal display, the liquid crystal display ³⁰⁰³ may be used Display user input, execution results, and query results.

The microprocessor 3001 is connected to an expansion memory 3004 through a bus. The memory 3004 is used to temporarily store execution results. At the same time, in order to adapt to the locale of the system, the microprocessor 3001 also needs to be connected to the font library 3005. Connected (example here is the Chinese character library), the font library 3005 can be made with non-erasable programmable ROM (PROM).

The microprocessor 3001 communicates with the driving status recorder and also connects

--Infrared receiver transmitter 3007, which is convenient for users of handheld checkers to remotely check the driving status recorder and record traffic violations ¾. The microprocessor 3001 also communicates with a serial bus via a serial bus. RS ² 32 interface 3008 is connected. Through this interface, communication between the handheld checker and the driving status recorder and the traffic police department management center can be performed.

In order to realize the inspection and punishment of the electronic driver's license and the electronic driving license by the handheld checker, the controller 3001 is connected to an IC card interface 3009 through the I ² C bus, which is used to accommodate an electronic driver's license or an electronic driving license. Device ³ 001 is also connected to a printing interface, which enables it to print penal notices, etc. through a printer.

The control flow of the handheld checker 1103 is described below with reference to FIG. 9.

In step 9001, initialize the hand-held inspection device, scan the keyboard at 900 ² to determine whether a key is pressed, and if not, repeat the scan. If it is determined that a key is pressed, proceed to step 9003 to determine whether inspection driving is required. status recording device 1005, if not, the process proceeds to step 9010, if the check is found to requires checking the running state recorder, the process proceeds to step ^9004, it is determined whether the file requires inspection of the vehicle body, and if yes, proceeds to step ^9005, via the communication line To obtain the recorder file information and display it, and then return to step 9002.

If the judgment result in step 9004 is no, then proceed to step 9006 to determine whether to print the driving state parameters, and if so, print through the printer interface, and then return to step 9002.

In step 9006, if the judging result is NO, the process proceeds to step ^9007, it is determined whether Zhifa, if yes, executing ¾ for processing (step 9009), then returns to step 9002, step 9007 if the judgment result is NO, the process directly returns Go to step 9002.

When the judgment result in step 9003 is NO, it proceeds to step 9010 to determine whether to check the electronic driving license, and if so, further determines whether to check the electronic driving license file data (step 9011), and if so, display Car license file information (step 9012) and return to step 9002. If the judgment result in step 9011 is no, then it is judged whether the new driving license is to be punished (step 9013). If yes, the penalty processing is performed, and then the process returns to step 9013. If the driving license is not punished, the process returns to step 9002. .

If the result of step 9010 is no, proceed to step 9015 to determine whether to check the driver's license, and if so, further determine whether to check the driver's license file information (step 9016), and if so, display the driver's license file information, and then return to step 9002, if the judgment result of step 9016 is no, then further judge whether to impose a penalty on the driver's license (step 9017), and if yes, perform a penalty process (step 9019), otherwise, directly return to step 9002.

If the judgment result is NO in step 9015, no processing is performed, and directly returns to step 9002.

Next, the structure of the traffic police management center 1 108 of the present invention is described with reference to FIG. ⁴ .

The electronic management center is ⁴⁸⁶ host controller, of course, be other types of computer or minicomputer, itself built a strong software support environment, such as motor vehicle database (4006), the driver database (4007), archives Management library (4008), motor vehicle management library (4015), driver management library (4016), traffic accident analysis program (4017), data communication network program (4018), etc. It is possible to use keyboard (4014) and display (4013) Easily retrieve motor vehicle information and driver information, analyze the cause of traffic accidents. Through the computer communication network port (4004), you can communicate with the electronic management center of traffic police departments in other regions, with the following squadrons, with designated penalty points, with the tax department, Road administration departments, people's insurance companies, etc. are networked to exchange data and information. Through RS232 interface (4002), body file information and vehicle owner's identity information can be transferred. The material is solidified in the driving state recorder. An electronic driving license can be produced by an electronic driving license reader / writer (4009), and an electronic driving license can be produced by an electronic driving license reader / writer (401 1). A printer (4005) can print out the database stored in the database data.

The control flow of the traffic police management center will now be described with reference to Figure 10.

Step 10000 indicates the start of the control process. At step 10001, it is judged whether or not the body file is input. If yes, the body file information is input until the body file data is inputted (steps 1000 ² and 10003), and then returns to step 10001. If the judgment of step 10001 If the result is no, go to step 1000 ⁴ to determine whether to enter the owner's file data. If yes, enter the owner's file data until the data is entered (step

10005, 10006), and then return to step 10001 ·

If the judgment result of step 10004 is no, then proceed to step 10007 to determine whether to write files to the recorder, and if so, call up relevant database file information (step 10008), and write to the recorder (step 10009) After writing, return to step 10001.

If the determination result in step 1000 ⁷ is no, then proceed to step 10010 to determine whether to write the driving license file data, and if so, call up the driving license data (step 10011), and then write the relevant data into the electronic driving license. Then return to step 10001.

If the judgment result in step 10010 is no, proceed to step 10013 to determine whether to write the driving license file data, and if so, call up the relevant driving license data (step 10014), and write it into the electronic driving license (step 10015). . Then return to step 10001 „

If the judgment result in step 10013 is no, proceed to step 1001 ⁶ to determine whether an annual review is required. If yes, call the driving status recorder. Record the data (step 10017), perform the annual review, and write the results of the annual review into the recorder (step 10018), and then return to step 10001. If it is judged that the annual review is not performed (step 10016), return directly to step 10001.

Figure 5 is a schematic block diagram of a bank fine device. The core of the bank fine device is a microprocessor 5001, which can use any 8-bit, 16-bit or 32-bit microprocessor available today. It has a display (5006), a keyboard (5007) and a printer interface. (5011), which can be connected to the electronic management center of the traffic police through the computer communication network interface (5010) for network communication. Under the control of the microprocessor (5001), it can be read / written by the electronic driving permit (5002) and The electronic driver's license reader / writer (5004) reads out the illegal contents on the electronic driving license or electronic driver's license, and the host (5001) judges that the corresponding punishment should be made according to the regulations, and prints out the corresponding execution document.

Now, the control flow of the bank's ¾ models of equipment will be described with reference to Figure XI:

Step (Π000) indicates the start of the control process. At step (ii oi), it is judged whether the penalty is started. If not, repeat step (11001). If yes, at step (11002), it is judged whether the license is to be punished. If yes, In step (iioo ³ ), check whether there is illegal content in the driving license, if not, repeat step (iiooi); if so, read out the illegal content in the driving license in step (Π00 ⁴ ), and judge through step (11005) After punishment and counting, print the penalty slip in step (11006), and then repeat step (ioooi).

When the judgment result in step (1000 ² ) is no, proceed to step (11 07) to determine whether to punish the driver's license. If not, repeat step (11001). If yes, check the driving in step (11008).

! 6 If there are any violations in the license, if not, repeat step (1 1001), if yes, then read the violations in the driver's license in step (11009), and after step (U 010) to judge and count, in step (1001 1) print out the penalty ticket, and then repeat the step (10001).

FIG. 6 is a block diagram of a road section speed limit transmitting device according to an embodiment of the present invention.

The signal format generator 6001 generates a signal in a corresponding format according to the setting of the speed grade, passes through the modulation circuit 6002, the frequency doubling circuit 6003, the filter circuit 6004, and the power amplifier 6005, and finally transmits through the transmitting antenna ⁶ 00 ⁶ .

Figure ⁷ is a block diagram of a red light signal transmitting device according to an embodiment of the present invention.

The red light signal transmission device is installed at the intersection, forbidden line, and single line line. It uses a signal generator (7001) to generate a fixed format signal, and the signal generator (7001) is subject to the traffic command signal (7002). ) Control, when the green light is on, the signal generator (7001) stops generating signals; when the red light is on, the signal generator (7001) generates signals, which pass through the modulator (7003), the frequency doubler (7004), and the filter (7005) 4. The power amplifier (7006) finally transmits the signal through the transmitting antenna (7007).

Through the coordinated work of the above devices of the present invention, the intelligence and modernization of traffic management can be greatly realized. The management level and work efficiency of the management part are fully improved, and the prevention of theft of vehicles, smuggling of vehicles, and forgery of various documents are achieved. Waiting for the occurrence of illegal things. And reduce the occurrence of driver illegal driving behavior. Thus greatly reducing the incidence of traffic accidents.

The present invention has been described in detail above with reference to the accompanying drawings. Those skilled in the art can make various modifications without departing from the basic spirit of the present invention, so the scope of protection of the present invention is defined by the appended claims, rather than by the description.

Claims

Claim

ι · An electronic traffic management system, including:

a) a driving state recorder, which is installed on each motor vehicle and records state parameters such as speed, inertia, braking, and turning of the vehicle for verification by a traffic management department;

b) Motor vehicle electronic driving license, which is an IC smart card, which records organic motor vehicle information, vehicle owner identification information, and vehicle management information;

c) electronic driver's license, which is an IC smart card, which records driver profile information and violations;

d) holding the checker, checking the record data of the recorder through the communication interface, checking and punishing the electronic driving license and the electronic driving license;

e) a traffic police monitoring device, which communicates with the recorder through a communication interface, reads data recorded by the driving state recorder, and writes related data to the driving state recorder; and is also used for making Electronic driving license and electronic driving license, and annual registration of motor vehicles and drivers.

^2. An electronic traffic management system according to claim 1, further comprising:

Road-level speed-limiting launching device, which is installed on a highway with a limited speed requirement, and provides a speed-limiting signal to passing vehicles.

The red light wireless transmitting device is connected to the traffic light at the intersection. When the red light is on, the device emits a signal. If the vehicle breaks through the red light, the driving state recorder installed on it will record a red light violation record.

3. An electronic traffic management system according to claim ² , characterized in that It also includes a bank fine device, which is connected to an electronic driver's license and an electronic driving license read / write interface, which can handle fines according to the violations recorded therein.

^4. An electronic traffic management system according to claim 1, characterized in that:

The driving condition meter includes:

a) —Central Control Unit (CPU);

b) a display unit, which is connected to the central control unit through a data bus;

c) an inertia sensing device, which sends the collected inertia signal to the central control unit after being amplified and shaped;

d) a speed sensing device, which sends the collected speed signal to the above-mentioned central control unit after being amplified and shaped;

e)-brake sensing device, which is connected to the central control unit through an optical isolator;

f) a left and right lamp sensing device, interconnected with the central control unit through an optical isolator;

g)-communication interface, when communicating, one end is connected to the central control unit, and the other end is connected to the handheld checker or the traffic management center;

h) an IC card interface, which is connected to the central control unit via a bus for reading / writing an electronic driving license or an electronic driving license;

i) A non-volatile memory, which is connected to the central control unit through the address bus and data bus.

5. · An electronic traffic management system according to claim ² or 3, characterized in that the driving state recorder comprises:

a) —Central Control Unit (CPU);

b) —display unit, which replaces the page with the central control unit through a data bus (then 笫 25 nanometers) Connected

h) an IC card interface, which is connected to the central control unit through a bus, and is used to accept an electronic driving license or an electronic driving license;

i) a non-volatile memory, which is connected to the central control unit through an address bus and a data bus;

j) A road level signal receiving device, which sends the received road level signal transmitted by the above road level transmitting system through high frequency amplification, filtering, mixing, filtering, FSK demodulation and shaping through a receiving antenna, and sends it to The central control unit.

k) A red light signal receiving device, which receives the red light signal transmitted by the above-mentioned road level transmission system through a receiving antenna, and sends it to the central control unit after high frequency amplification, filtering, mixing, filtering, FSK modulation and shaping. .

6. An electronic traffic management system according to any one of claims 1 to ⁵ , characterized in that:

The driving state recorder also includes a sound light alarm device, which is connected to the central control unit through a drive circuit, and the sound and light alarm is provided with a replacement page (then the ^25th The device includes at least one buzzer and three light alarms. The three light alarms are: an unlicensed driving alarm, an overspeed alarm speed, and an insufficient power alarm.

^7. An electronic traffic management system according to claim 5, characterized in that:

The driving state recorder also includes an infrared receiver and transmitter, and the central control unit controls the reception and transmission of infrared signals.

8 · An electronic traffic management system according to claims 1 to 3, characterized in that:

The handheld checker includes:

a) —Central controller (CPU)

b) —input device, input data and command to central controller through input interface;

c) a display

d) —The driving state recorder interface, which is connected to the driving state recorder through a communication line when necessary,

e) — IC card interface, used to accept the above electronic driver's license and electronic driving license when needed.

9. An electronic traffic management system according to claim 8, characterized in that:

The handheld checker also includes:

An infrared transmitter that sends data and commands to the driving status recorder.

A printer interface to which the above-mentioned central controller is connected via a print driving circuit.

10. An electronic traffic management system according to claim ⁹ , characterized in that:

The input device of the handheld checker is a keyboard, including several numbers

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Replacement page (Article 26 of the Law) Key, several letter keys, and several function keys.

11. An electronic traffic management system according to claim 10, characterized in that:

The input device of the hand-held checker includes function keys such as clear key, cursor up, down, left and right keys, local curve enlargement key, local curve reduction key, violation entry key, exit key, print key, and execute key.

I ² · The electronic traffic management system according to claims 1 to 3, characterized in that:

The traffic police management center includes:

a) —Central Control Unit (CPU);

b) two IC smart card interfaces for receiving electronic driving licenses and electronic driving licenses, and connecting with the above-mentioned central control unit via a bus;

c) communication interface 1, one end of which is connected to the above-mentioned central control unit via a bus, and the other port is connected to a driving state recorder or a handheld checker via a communication link;

d) Communication interface 2, one end is connected to the central control unit via a bus, and the other end is connected to another computer system through a communication link.

Job ³ -The electronic traffic management system according to claim 12, which is characterized by:

The traffic police management center is a general-purpose computer, which is used to input and manage motor vehicle file data and driver file data, and communicate with a hand-held checker such as a driving state recorder through a central control unit to electronic driving license and electronic driving license. Finish writing information.

14. An electronic traffic management system according to claim 2, characterized in that the road-level speed-limiting transmitting device comprises:

a) Road speed limit grade setting unit;

b) The signal format generator is the same as the speed limit grade setting unit of the above road section. Connected, generating signals in different formats according to the set status;

c) FSK modulation circuit, which performs FSK modulation on the signal generated by the signal format generator;

d) double frequency circuit;

e) filter circuit 1;

f) filter circuit 2;

g) power amplifier;

h) Transmitting antenna.

A red light launching device includes:

a) _ signal generator, which generates or stops generating signals according to the state of traffic lights;

b) FSK modulation circuit;

c) double frequency circuit;

d) filter circuit 1;

e) power amplifier;

f) transmitting antenna.

¹⁵ · The electronic traffic management system according to claim 14, characterized in that: road-level speed-limiting emission devices are installed on the side of or on the road where speed limit is required

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Replacement page (Article 26)