CN1374211A - Monitoring system for vehicle driving against traffic regulations - Google Patents
Monitoring system for vehicle driving against traffic regulations Download PDFInfo
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- CN1374211A CN1374211A CN 01109474 CN01109474A CN1374211A CN 1374211 A CN1374211 A CN 1374211A CN 01109474 CN01109474 CN 01109474 CN 01109474 A CN01109474 A CN 01109474A CN 1374211 A CN1374211 A CN 1374211A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
The automobile peccancies monitoring system includes speed limit information emitter at the highway and the automatic monitor in the monitored automobile. The automatic monitor includes CPU, front distance measurer connected to CPU, peccancies record memory, communication interface for information exchange with peripheral, speed limit data receiver circuit connected to the input of CPU, automobile speed sensing circuit, safety belt state sensing circuit and buttons, sound alarm circuit connected to the output of CPU, and display circuit. The device of the present invention can monitor the run state of automatic from time to time, record all peccancies event and warn the driver timely.
Description
The present invention relates to the safety traffic monitoring system.
Statistics show that most of traffic injuries and deaths accidents all are because joy riding causes, and for example drive over the speed limit, and do not fasten the safety belt, and do not keep suitable safety distance or the like with front vehicles on express highway.Adopt manual monitoring and electronics package to monitor the method that combines automatically to joy riding at present, obtained certain effect.But there are many leaks in traditional monitoring means, and automobile driver is often had a mind to or by mistake avoided existing monitored control system, make traffic accident high.
The objective of the invention is to overcome the deficiencies in the prior art part and provide a kind of motoring condition of energy moment monitoring vehicle, write down each motoring offence, in time alerting drivers is corrected monitoring system for vehicle driving against traffic regulations violating the regulations.
Purpose of the present invention can realize by taking following technical measures: design a kind of monitoring system for vehicle driving against traffic regulations, comprise being installed in the other speed-limiting messages cell site of highway, be used for setting and the emission speed-limiting messages according to road conditions; Be installed in the automated watch-keeping facility on the tested vehicle, be used to receive the speed-limiting messages that the speed-limiting messages cell site is launched, monitor and whether the record tested vehicle exceeds the speed limit, whether the tested vehicle chaufeur has fastened seat belts and whether tested vehicle and front vehicles are in safety distance.Described automated watch-keeping facility comprises: the central processing unit (CPU) that is used for control of signal conditioning and system and management; With this car of the two-way bonded assembly of central processing unit and front vehicles distance-measuring device, store the memory device of record violating the regulations and be used for carrying out the communication interface of information exchange with external device; Also comprise with signal input port bonded assembly speed-limiting messages acceptor circuit, speed of a motor vehicle sensing circuit, seat belt status sensing circuit and the operation push-button of central processing unit and with the signal output port bonded assembly audible alarm circuit and the display circuit of central processing unit, the audible alarm circuit is used for will occurring driving over the speed limit at tested vehicle, chaufeur safety belt buckling free and the warning of sounding when not meeting safety requirements with the distance of front vehicles, in time correct with alerting drivers, display circuit is used to show safety state information and operation information.Store management software P in central processing unit (CPU) (21), be used to finish break rules and regulations action record, read, statistical management function such as processing.Like this, as long as monitoring system for vehicle driving against traffic regulations of the present invention has been installed on automobile, just look like at the automobile driver traffic constable that sense of responsibility is extremely strong that is seated at one's side, as long as one near joy riding, the someone reminds and must correct immediately, otherwise install just on recordly situation violating the regulations and time record, traffic police department is easy to settle accounts afterwards.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the functional-block diagram of monitoring system for vehicle driving against traffic regulations of the present invention;
Fig. 2 is the functional-block diagram of this car and front vehicles distance-measuring device 22 among Fig. 1.
Below in conjunction with accompanying drawing most preferred embodiment of the present invention is described in further detail.
As shown in Figure 1, monitoring system for vehicle driving against traffic regulations of the present invention comprises: be installed in the other speed-limiting messages cell site 1 of highway, be used for setting and launching wireless speed-limiting messages according to road conditions; Be installed in the automated watch-keeping facility 2 on the tested vehicle, be used to receive the speed-limiting messages that speed-limiting messages cell site 1 is launched, monitor and whether the record tested vehicle exceeds the speed limit, whether the tested vehicle chaufeur fastens seat belts and whether tested vehicle and front vehicles are in safety distance; Have a common boundary in non-speed limit highway section and speed limit highway section and respectively to establish a covering diameter at a distance of 200 meters less than 100 meters FM signal cell site, the transmitting frequency of two cell sites is inequality, be respectively F1 and F2, be used to judge that tested vehicle is positioned at the speed limit highway section or is positioned at non-speed limit highway section.After automobile receives F1 earlier, receive F2 again, show that then automobile has entered the speed limit highway section, otherwise enter non-speed limit highway section.
Described automated watch-keeping facility 2 comprises: the central processing unit (CPU) 21 that is used for control of signal conditioning and system and management; With central processing unit (CPU) 21 two-way these cars of bonded assembly and front vehicles distance-measuring device 22, store the memory device 23 of record violating the regulations and be used for carrying out the communication interface 24 of information exchange with external device; Also comprise signal input port bonded assembly speed-limiting messages acceptor circuit 25 with central processing unit (CPU) 21, speed of a motor vehicle sensing circuit 26, seat belt status sensing circuit 27 and operation push-button 28 and with the signal output port bonded assembly audible alarm circuit 29 and the display circuit 20 of central processing unit (CPU) 21, audible alarm circuit 29 is used for will occurring driving over the speed limit at tested vehicle, the chaufeur safety belt buckling free and the warning of sounding when not meeting safety requirements with the distance of front vehicles, in time correct with alerting drivers, display circuit 20 is used to show the speed of a motor vehicle, spacing, safety state information such as seat belt status and speed limit and operation information.Store management software P in central processing unit (CPU) (21), be used to finish break rules and regulations action record, read, statistical management function such as processing.Speed-limiting messages acceptor circuit 25 receives by after ground speed-limiting messages cell site 1 emitted radio signal, delivers to central processing unit (CPU) (21) and compares with the speed of a motor vehicle that 26 transmission of speed of a motor vehicle sensing circuit can come, and whether surpasses speed limit to judge the speed of a motor vehicle.
Owing to be installed in automated watch-keeping facility 2 on the tested vehicle all the time all in the driving situation of monitor vehicle, safety traffic is played fabulous caution and supervisory role, this measure will inevitably impel the vehicle driver to form the good habit of observing traffic rules and regulations.
Described car and front vehicles distance-measuring device 22 comprise microprocessor 221, ultrasonic acceptor circuit 222, ultrasound emission circuit 223 and ultrasonator 225; Ultrasonic acceptor circuit 222 connects the signal input part of microprocessor 221 through reception, amplification, shaping circuit 224, the signal output part of microprocessor 221 and ultrasonator 225 is connected electronic switch 226, through power driving circuit 227, be connected with ultrasound emission circuit 223 at last, as shown in Figure 2.The ultrasound emission circuit 223 that is installed on the tested vehicle will regularly be launched super sonic, this super sonic has the part ultrasonic reflections when being mapped to front vehicles, the super sonic that reflects is received by ultrasonic acceptor circuit 222, microprocessor 221 calculates the emission super sonic and receives the time difference of reflection supersonic wave, just can accurately calculate the distance of tested vehicle and front vehicles, microprocessor 221 also will be converted into 8 bits to the distance that calculates.
Described memory device 23 is the Flash memory device.Display circuit 20 shows for the LCD dot matrix.
Described communication interface 24 is standard RS232 serial interface, USB general purpose interface or infrared transmission interface.External device, requires to read the data that are stored in the automated watch-keeping facility 2 to automated watch-keeping facility 2 issue an orders by communication interface 24, can select to remove or keep legacy data after finishing data read.
Compare with prior art, monitoring system for vehicle driving against traffic regulations of the present invention has following advantage: constantly The transport condition of monitoring vehicle records each motoring offence, and in time alerting drivers is corrected Act of violating regulations, so the use of native system will make traffic safety be improved significantly.
Claims (5)
1. monitoring system for vehicle driving against traffic regulations comprises:
Be installed in the other speed-limiting messages cell site (1) of highway, be used for setting and the emission speed-limiting messages according to road conditions;
Be installed in the automated watch-keeping facility (2) on the tested vehicle, be used to receive the speed-limiting messages that speed-limiting messages cell site (1) is launched, monitor and whether the record tested vehicle exceeds the speed limit, whether the tested vehicle chaufeur fastens seat belts and whether tested vehicle and front vehicles are in safety distance;
Described automated watch-keeping facility (2) comprising: the central processing unit (CPU) (21) that is used for control of signal conditioning and system and management; With two-way this car of bonded assembly of central processing unit (CPU) (21) and front vehicles distance-measuring device (22), store the memory device (23) of record violating the regulations and be used for carrying out the communication interface (24) of information exchange with external device; Also comprise with signal input part bonded assembly speed-limiting messages acceptor circuit (25), speed of a motor vehicle sensing circuit (26), seat belt status sensing circuit (27) and the operation push-button (28) of central processing unit (CPU) (21) and with the signal output port bonded assembly audible alarm circuit (29) and the display circuit (20) of central processing unit (CPU) (21); Audible alarm circuit (29) is used for will occurring driving over the speed limit at tested vehicle, chaufeur safety belt buckling free and the warning of sounding when not meeting safety requirements with the distance of front vehicles, in time correct with alerting drivers, display circuit (20) is used to show safety state information and operation information;
Central processing unit (CPU) (21) stores management software P, be used to finish break rules and regulations action record, read, statistical management function such as processing.
2. monitoring system for vehicle driving against traffic regulations according to claim 1 is characterized in that: described car and front vehicles distance-measuring device (22) comprise microprocessor (221), ultrasonic acceptor circuit (222), ultrasound emission circuit (223) and ultrasonator (225); Ultrasonic acceptor circuit (222) connects the signal input part of microprocessor (221) through reception, amplification, shaping circuit (224), the signal output part of microprocessor (221) and ultrasonator (225) is connected electronic switch (226), through power driving circuit (227), be connected with ultrasound emission circuit (223) at last.
3, monitoring system for vehicle driving against traffic regulations according to claim 1, it is characterized in that: have a common boundary in speed limit highway section and non-speed limit highway section and respectively establish a covering diameter at a distance of 200 meters less than 100 meters FM signal cell site, the transmitting frequency of two cell sites is inequality, be respectively F1 and F2, be used to judge that tested vehicle is positioned at the speed limit highway section or is positioned at non-speed limit highway section.
4. monitoring system for vehicle driving against traffic regulations according to claim 1 is characterized in that: described memory device (23) is the Flash memory device.
5. monitoring system for vehicle driving against traffic regulations according to claim 1 is characterized in that: described communication interface (24) is standard RS232 serial interface, USB general purpose interface or infrared transmission interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01109474 CN1374211A (en) | 2001-03-14 | 2001-03-14 | Monitoring system for vehicle driving against traffic regulations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01109474 CN1374211A (en) | 2001-03-14 | 2001-03-14 | Monitoring system for vehicle driving against traffic regulations |
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| Publication Number | Publication Date |
|---|---|
| CN1374211A true CN1374211A (en) | 2002-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01109474 Pending CN1374211A (en) | 2001-03-14 | 2001-03-14 | Monitoring system for vehicle driving against traffic regulations |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448719C (en) * | 2003-08-28 | 2009-01-07 | 罗伯特·博世有限公司 | Device for warning the driver of a vehicle |
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2001
- 2001-03-14 CN CN 01109474 patent/CN1374211A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448719C (en) * | 2003-08-28 | 2009-01-07 | 罗伯特·博世有限公司 | Device for warning the driver of a vehicle |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |