CN1157697C - Intelligent automobile electronic identification system - Google Patents
Intelligent automobile electronic identification system Download PDFInfo
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- CN1157697C CN1157697C CNB001054872A CN00105487A CN1157697C CN 1157697 C CN1157697 C CN 1157697C CN B001054872 A CNB001054872 A CN B001054872A CN 00105487 A CN00105487 A CN 00105487A CN 1157697 C CN1157697 C CN 1157697C
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- intelligent automobile
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Abstract
The present invention relates to an intelligent automobile electronic identification system. A computer network composed of a city traffic management information center and a base station controls and manages each slave station, a radio signal emitted by a channel machine of the base station is mutually exchanged with information emitted by a black box of each slave station in a certain range so as to identify the identity of each slave station, the illegal attribute of each slave station is displayed on an outdoor display screen by an industrial computer of the base station, and a traffic signal is automatically controlled according to the number of the slave stations. The exchange of the information among the slave stations is transferred to the base station after the exchange of the information among the slave stations passes through the base station, then a result is fed back to the information center by the base station and is stored, the black boxes are controlled by IC cards, and the black boxes can store the last 20 received label codes. The intelligent automobile electronic identification system has the characteristic of high identification efficiency and is an effective system for the scientific management of automobiles, and the intelligent automobile electronic identification system can also automatically control and convert the traffic signal.
Description
The present invention relates to automobile electronic identification system, belong to a kind of intelligent automobile electronic identification system.
At present, the automobile that travels on road is carried out necessary inspection, perhaps will obtain the information through a certain highway section automobile, perhaps stop wanted, stolen vehicle, the people of often will stopping one by one is for checking " driver's license ", " driving license ", annual test situation, the situation etc. of paying dues, inspection speed is slow, vehicle is stopped up, influence traffic, and supervisory personnel's workload is big, bring great difficulty to vehicle supervision department, incompatibility is effectively managed increasing automobile.Can solve this kind phenomenon though application number is 97118767.3 patented claim technology, the personnel in this Technology Need inspection post control the startup vehicle with hand-held laser commander sender; And need set up laser vehicle, laser commander sender, information receptacle at the crossing, each vehicle queue is checked one by one, play the effect at self-verifying station, when having many automobiles to pass through simultaneously, effect then is not fine, simultaneously can not be according to the automatic control transformation traffic lights of the dense degree of each crossing vehicle relieving traffic congestion, also the cost height; Between the vehicle on road surface, there is not the function of monitoring automatically to travelling yet.
Purpose of the present invention is exactly the problem at above-mentioned existence, and the intelligent automobile electronic identification system that provides a kind of energy simultaneous adaptation that many automobiles are detected simultaneously, discern.
Purpose of the present invention can reach by the following technical programs: this system forms each automobile that computer network comes each genus station of control and management promptly to travel by urban traffic control information center and base station on urban pavement, the information of the wireless signal of BTS channel machine emission and the emission of the channel device in the genus station black box of radius in 150 meters scopes exchanges the identity that belongs to the station with identification mutually, the genus station that will have an illegal attribute shows on the display screen out of doors by the industrial computer of base station, according to the traffic signals of the automatic control transformation of the density base station that belongs to the station to relieve traffic congestion; The base station feeds back to information center's storage with the result then; Wherein black box also can be stored 20 identification codes that send the base station of last process by the IC-card control of record vehicle, driver and expense, and the IC-card between the driver can be 30 seconds time internal conversion.
Above-mentioned base station is meant crossing traffic sentry box, unattended duty station and point duty car; The channel device of base station is by each crossing vehicle of its directional antenna base stations detected; The channel of the channel device of base station is 10, is respectively 0
#, 1
#..., 9
#
The present invention compared with prior art has following advantage: judge identity and the density enter all automobiles in 150 meters at the crossing because this system base-station can detect automatically, identify legal vehicle and illegal vehicle, all can understand simultaneously identity, driver identity and the various payment of fees situation of grasping automobile, be stored in information center, detection speed and efficient be manually inaccessible far away soon; And can be according to the automatic control transformation traffic signals of each crossing automobile density, so that relieve traffic congestion; Because the appearance of this system makes in places such as the crossing, main traffic main artery of coming in and going out the city, highway mouths, removes that inspection post, charge station etc. artificially being set from, reduces human and material resources and financial resources, also can reach good effect simultaneously; And automobile also can carry out remote control mutually and detect, and makes automobile at every moment be among legitimacy detects; The identification equipment advanced technology that the base station of this system, genus station are adopted, with low cost.
Accompanying drawing 1 is a grid synoptic diagram of the present invention;
Accompanying drawing 2 is base station 2 work synoptic diagram among Fig. 1;
Accompanying drawing 3 is base station 2 theory diagrams among Fig. 2;
Accompanying drawing 4 is to belong to station 6 theory diagrams among Fig. 2;
Accompanying drawing 5 is unattended duty station 3 theory diagrams among Fig. 1;
Accompanying drawing 6 is unattended duty station 3 work synoptic diagram among Fig. 1;
Accompanying drawing 7 is point duty car 4 work synoptic diagram among Fig. 1.
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is in conjunction with shown in Figure 2, and this system forms computer network by urban traffic control information center 1 and base station 2 and comes each genus station 6 of control and management, and point duty car 4 also is the ingredient of this system, does not just have and this systems connection, works alone.Urban traffic control information center 1 is the hinge of each urban traffic control, is stored the source book of every automobile in this city and every driver's archives by large server, connects all base stations 2, whole city and unattended duty station 3 by network; Show as Fig. 3, channel device 11 wireless signal that sends and the net territory that belongs to 6 formation covering whole cities, station by base station 2, make all vehicles that travel of whole city (belong to station 6) and base station 2 (crow or nobody garrison station 3) and urban traffic control information center 1 link together, belong between the station 6 and belong to that 2 of station 6 and base stations are transmitted mutually, exchange message is with the function of the transmission that reaches data-signal, remote measurement, remote control; This urban traffic control information center 1 also can be with other city traffic management center cluster so that obtain the automobile that settles in this city and driver's data.
Fig. 1 is in conjunction with Fig. 3,5 show, base station 2 is equivalent to each crow in this city, unattended duty station 3, by industrial computer 10, control chip 12, channel device 11 and the directional antenna 13 that links to each other with channel device 11 are formed, wherein industrial computer 10, channel device 11 be contained in after control chip 12 is connected be suspended in the crow in the box or unattended duty station 3 near attachment on, the directional antenna 13 that links to each other with channel device 11 is located at outside the crow, the quantity of directional antenna 13 is identical with the crossing quantity of administration, and the direction of antenna 13 aligns the crossing, main being responsible for stands 6 150 meters signal exchange transmission with interior (hereinafter to be referred as areal coverage 8) with genus, information via industrial computer 10 and 12 pairs of information of control chip of belonging to station 6 are stored, judge and corresponding the processing, confirm to belong to the legitimacy and the non-legitimacy at station 6; Base station 2 uses whole channels to send sign continuously to show channel idle by the antenna 13 of aiming at the crossing all the time, waits to be used.
Fig. 2 shows in conjunction with Fig. 4, belong to station 6 each automobiles that are equivalent to travel on the road surface, the black box of being made up of channel device 16, control chip 17, omnidirectional antenna 15 14 has water-tight, fire-proof function, with the special suitable any part of automobile that is bolted to, be difficult for discovery, not quick detachable, the card reader 18 that links to each other with control chip 17 is contained on the panel board or worktable of vehicle; Omnidirectional antenna 15 is that a sheet metal is fixed on the black box 14 by the insulation material.Card reader 18 and the supporting use of IC-card that belongs to station 6, normal vehicle generally has three kinds of IC-cards, and one is the driver's license content that " driving license IC-card " put down in writing automobile, and general Card Reader once gets final product, but should read again once after the change of " driving license IC-card " project.Another is that " driver's license IC-card " put down in writing driver's driver's license content, must insert when driving a vehicle in the card reader 18 at every turn, this moment control chip 17 whether information in the IC-card is read in, judges, discerned be legal driver; Legal driver's judgement: after the driver uses " driver's license IC-card " steering vehicle to finish for the first time, take off this IC-card from card reader 18, this moment, card reader 18 was stored in 17 li of control chips with this IC-card sign indicating number, next time, steering vehicle must use the IC-card of last time, control chip 17 reads in information in the IC-card, compare judgement with the IC-card sign indicating number of storage, 17 pairs of driver's license IC-card visits of control chip in the vehicle ' process simultaneously, conforming to is legal driver; Otherwise be illegal driver, these information all at any time to base station 2 and information center's 1 feedback, are grasped person for driving a car's identity, avoid the cracksman to steal the car success, because the cracksman can not get legal " driver's license IC-card ".The 3rd is information such as " expense IC-card " additional cost of having put down in writing automobile, car and boat usage charges, road toll, exhaust emissions situation, every automobile is only when using for the first time, allow the card reader 18 that belongs to station 6 read once, the information stores of this IC-card is got final product on the control chip 17 that belongs to station 6; After paying relevant expense, this automobile gets final product by machine-readable once this IC-card of Card Reader, development along with the city, this IC-card can expand to gap bridge, highway etc. and not stop and check out automatically, even expand to for field that will the identification aspect, as oiling, forbidden vehicle, meeting with identification of car and unit automatically-controlled door etc.This shows that " driving license IC-card " and " expense IC-card " is the special train special use, can not use, read once to get final product in the card reader 18 that the IC-card content does not have only to need before changing to belong to station 6." driver's license IC-card " is the use of having ready conditions, promptly former " driver's license IC-card " taking-up card reader is inserted replacement " driver's license IC-card " and is just had the right to drive this vehicle in 30 seconds, just obtain former driver's agreement and carried out legal approval, otherwise, will be considered as illegal driving.
Shown in Fig. 3,4,5, channel device (11,16) is a kind of wireless transmitting-receiving equipments, by wireless signal base station 2 and the informational linkage that belongs to station 6 are got up, the radius R of areal coverage 8 is 150 meters, and emissive power is little, receiving sensitivity is less demanding, the electric wave required direction is strong, rectilinear propagation, and the frequency of utilization height is more than 400MC, the transmission of digital signals bandwidth is at 12.5KC or 25KC, channel quantity is below 10, depends on vehicle flowrates in the areal coverage 8, the height of efficient be manually can't than.The black box 14 that belongs to station 2 has power autonomous, when the prevention cracksman disconnects black box 14 with automobile power source, black box 14 is worked on and indispensable.
On-the-spot operating position is described as follows:
One, Fig. 2 shows in conjunction with Fig. 3,4, when automobile during through base station 2 areal coverage 8, belong to station 6 and receive that signal has three kinds of states, the one, there is field intensity base station 2, does not have sign, illustrate that this channel device 11 is in running order, channel is belonged to station 6 by other to be used, and belong to control chip 17 control channel machines 16 translated channels at station 6 this moment, till idle channel is arranged; The 2nd, field intensity is arranged, sign is arranged, illustrate that this channel device 11 is in running order, channel device 11 has been launched identification code, and channel idle waits to be used; The 3rd, no field intensity, there is not sign, illustrate to belong to station 6 not in areal coverage 8, belong to 6 the control chip 17 control channel machines 16 of standing and place 0
#Channel is accepting state (anti-theft state), prepares to receive the information of illegal vehicle at any time.
The identification code of channel device 11 emissions of base station 2 is meant that crow or 4 pairs in point duty car belong to the sign that station 6 is set according to actual needs, detect identity of automobile, driver identity, expense situation etc. as needs, then (license plate number, driver license number are that system default must be examined) such as emission identity of automobile sign indicating number, driver identity sign indicating number, expense situation sign indicating numbers should be set in base station 2, this identification code is stored by the black box 14 at genus station 6, can store 20 base station 2 signs of sending at most, for future reference as a kind of data.
When having only the station of genus 6 to receive the signal of second kind of state, the control chip 17 control channel machines 16 at genus station 6 are translated channel not, send the information that base station 2 needs immediately, base station 2 control chips 11 stop at this channels transmit sign, illustrate that promptly this channel is used, 10 pairs of information of receiving of industrial computer are discerned, are judged, the result is fed back to information center's 1 storage.Send information according to belonging to station 6, the industrial computer 10 of base station 2 is judged as follows:
The judgement of legal vehicle (the IC-card data is accurately complete) after the industrial computer 10 of base station 2 is received information, determines that from directional antenna 13 automobile sails direction into, and base station 2 industrial computers, 10 temporary these data wait for that this car rolls the affirmation of direction away from; When automobile rolls away from, belong to station 6 and continue to seek idle channel, in case after accounting for upper signal channel, the identification code of base station 2 emissions that the channel device 16 at genus station 6 receives, belong to station 6 control chips 17 this moment and judge the identification code identification code whether send same base station 2, belong to station 6 channel devices, 16 transmitting acknowledgement sign indicating numbers, after the confirmation code that belongs to station 6 is received in base station 2, base station 10 judgements of 2 industrial computers are which antenna is received, can confirm the direction of rolling away from of automobile, at this moment base station 2 is with complete data, as driving license IC-card data, driver's license IC-card data, expense IC-card data, automobile sails (rolling away from) areal coverage 8 directions into, time etc. are transferred to information center 1.So repeatedly, use a plurality of channels that many chassis in the areal coverage 8 are carried out message exchange, transmit mutually or information between base station 2 and the genus station 6, the density that enters (rolling away from) areal coverage 8 automobiles from each crossing just can be judged in base station 2, thereby the control transformation traffic lights are to dredge vehicle automatically.
The judgement (the IC-card data is incomplete) of illegal vehicle, after the industrial computer 10 of base station 2 is received information, the industrial computer 10 of base station 2 is judged genus station 6 data according to the information that belongs to station 6 emissions problem, show in conjunction with Fig. 2, automatically open and be located at base station 2 place's outdoor display screens 5 this moment, show " * * * * * * * a car parking! "; also starting hummer simultaneously informs base station 2 operators on duty; when illegal vehicle rolls areal coverage 8 away from; base station 2 is according to the confirmation code results to identity validation of genus station 6 emissions; judge that illegal vehicle rolls direction away from; also be open at areal coverage 8 outdoor display screens 9 at the crossing of rolling direction away from once more, and demonstration " * * * * * * * a car parking! ", give information center 1 with this information transmission.
Two, show in conjunction with Fig. 7, in travelling the way, automobile meets when flowing point duty car 4, the point duty car 4 of this moment is equivalent to base station 2, belong to when station 6 forms areal coverage 8 with point duty car 4 in relative 150 meters and transmitting mutually or information, principle is identical with switching signal or information that base station 2 and genus are stood between 6, just point duty car 4 is not networked with information center 1, can not synchronous working with information center 1, and directional antenna 21 and outdoor display screen 20 only are installed on command car.
Three, in the way of travelling between the automobile when meeting, when being legal vehicle between the two, do not disturb mutually mutually; The two one of when being illegal vehicle, 0 of illegal vehicle
#Channel is in accepting state all the time, and broken hair is not penetrated signal, the vehicle 0 that is met
#Channel receives also memory, in case receive and the vehicle of memory signal during through crow or unattended duty station, recall info is transmitted crow or unattended duty station, and pass to information center immediately; When the vehicle of reception and memory signal meets the point duty car, recall info is passed to the point duty car, command car shows immediately and reports to the police at this moment.
Four, Fig. 1 shows in conjunction with Fig. 6, when automobile process unattended duty station 3, principle of work is identical with genus station 6 with base station 2, just nobody garrisons the judgement that legal vehicle and illegal vehicle are not carried out in the station, the judgement of direction is determined that by directional antenna 19 information such as institute's IC-card ID (identity number) that obtains and vehicle traveling direction, time are in time given information center 1 by network delivery.
Though it is very tight that this system detects driver identity, under the prerequisite that former driver agrees, take off " driver's license IC-card " former driver and plug fresh driver " driver's license IC-card " in 30 seconds and can obtain legal driving; Otherwise, will be considered as illegal driving, this car at every moment uses 0
#Channels transmit information is stolen vehicle no matter all can be found this car through base station 2, point duty car or unattended duty station, and will places on record.
Claims (4)
1, a kind of intelligent automobile electronic identification system, form each automobile that computer network comes each genus station (6) of control and management promptly to travel by urban traffic control information center (1) and base station (2) on urban pavement, it is characterized in that: the wireless signal of channel device (11) emission of base station (2) and the information of the emission of the channel device (16) in genus station (6) black box (14) of radius in 150 meters scopes exchange the identity that belongs to station (6) with identification mutually, the industrial computer (10) of the genus station (6) that will have an illegal attribute by base station (2) be display screen (9 out of doors, 5) show, according to the traffic signals of the automatic control transformation of the density base station (2) that belongs to station (6) to relieve traffic congestion; Base station (2) feed back to information center (1) storage with the result then; Wherein black box (14) by record vehicle, driver and expense IC-card control and can store the identification code that send 20 base stations (2) of last process, the IC-card between the driver can be 30 seconds time internal conversion.
2, intelligent automobile electronic identification system according to claim 1 is characterized in that: base station (2) are meant crossing traffic sentry box, unattended duty station (3) and point duty car (4).
3, intelligent automobile electronic identification system according to claim 1 is characterized in that: the channel device (11) of base station (2) is by each crossing vehicle of its directional antenna (13) base stations detected (2).
4, intelligent automobile electronic identification system according to claim 1 is characterized in that: the channel of the channel device (11) of base station (2) is 10, is respectively 0
#, 1
#..., 9
#
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001054872A CN1157697C (en) | 2000-04-03 | 2000-04-03 | Intelligent automobile electronic identification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001054872A CN1157697C (en) | 2000-04-03 | 2000-04-03 | Intelligent automobile electronic identification system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1272663A CN1272663A (en) | 2000-11-08 |
| CN1157697C true CN1157697C (en) | 2004-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001054872A Expired - Fee Related CN1157697C (en) | 2000-04-03 | 2000-04-03 | Intelligent automobile electronic identification system |
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| Country | Link |
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| CN (1) | CN1157697C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1670783A (en) * | 2005-03-23 | 2005-09-21 | 天津大学 | RF identification based vehicle traffic monitoring system |
| CN101727684A (en) * | 2008-11-03 | 2010-06-09 | 粟慧 | Electronic toll collection system for invisibly reading and writing vehicle identity information |
| CN107862856B (en) | 2017-09-20 | 2020-05-08 | 华为技术有限公司 | Traffic information processing method and device |
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2000
- 2000-04-03 CN CNB001054872A patent/CN1157697C/en not_active Expired - Fee Related
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| CN1272663A (en) | 2000-11-08 |
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