CN1216384A - Motor vehicle positioning control system for theft defence and hijacking defence - Google Patents
Motor vehicle positioning control system for theft defence and hijacking defence Download PDFInfo
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- CN1216384A CN1216384A CN 97114303 CN97114303A CN1216384A CN 1216384 A CN1216384 A CN 1216384A CN 97114303 CN97114303 CN 97114303 CN 97114303 A CN97114303 A CN 97114303A CN 1216384 A CN1216384 A CN 1216384A
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Abstract
The sytem includes city telephone network, monitoring center, vehicle stations, outpost base stations, control base station communicating with the monitoring center and sending control signal to vehicle stations, wired base stations communicating with the city telephone network and radio base stations communicating with the wired base stations. The alarm signal sending out by one vehicle station is transmitted through comprehensive network to the monitoring center, which processes the alarm signal, locates the alarming vehicle and sends out control command to the alarming vehicle station through the control base station.
Description
The present invention relates to telecommunication path and field of computer technology, specifically, relate to and a kind ofly radio communication, wire communication, computer networking technology etc. are applied to motor vehicle antitheft is robbed and management, more particularly, relate to a kind of automobile control positioning system, can realize motor vehicle antiburglary, anti-hijacking, honeycomb networking location, reverse control etc.
For solve prevent and reduce motor vehicles stolen, be held as a hostage, come into operation as the motor vehicle antitheft equipment of one of precautionary measures is existing.Its deficiency is: existing antitheft means mostly are non-networking sound and light alarm burglary-resisting system.Some theftproof lock has the oil circuit Circuit lock function of breaking, just seemed difficulty but tackle the abduction automobile, and the greatest problem of above-mentioned prior art is and can not causes action to incur loss through delay in time automatically with the alert and the vehicle position information notifying police, increase the difficulty of solving a case, be difficult to recover the mistake car.Indivedual burglary-resisting system have the function that contacts the police, but can not carry out in real time oppositely control to vehicle, although the police can the person of sending someone, vehicle is besieged and chased, but effect is undesirable, except danger coefficient is big, easily cause casualties and the vehicle property loss, and just in case occur in the suburb and then often catch up with too late, after vehicle is gone out the system monitoring scope, just can make an escape.
At above situation, the purpose of this invention is to provide a kind of be used for antitheft, the big regional motor vehicles location of anti-hijacking, control system, this system is to occurring in the robber on any motor vehicle in the zone, rob or other incident, can the rapid perception in monitored center also contact the police automatically, can know clearly rob the incident vehicle for information about (as type of vehicle, the trade mark and surface etc.) and be reflected in vehicle position information on the electronic chart, and can be directly motor vehicles be oppositely controlled and make the stolen vehicle of being robbed can not or can't cruising, even vehicle is stolen is robbed and also can in time takes measures when occurring in remote suburb, thus the generation that reduces and stop to rob vehicle to greatest extent.
Another object of the present invention provides a kind of big regional motor vehicles location, control system that is used for antitheft, anti-hijacking, this system can be by being located at the zone boundary or the outpost of the tax office the base station to the stolen identification and the control of being robbed or the problem motor vehicles being arranged, realize improving more reliable defense function.
Another object of the present invention provides a kind of big regional motor vehicles location, control system that is used for antitheft, anti-hijacking, and this system except notifying the Surveillance center, also can notify the car owner with alert by automatic dialing when vehicle is stolen.
Another object of the present invention provides a kind of big regional motor vehicles location, control system that is used for antitheft, anti-hijacking, and this system can realize also that traffic hazard is reported to the police and artificial report to the police etc.
Another object of the present invention provides a kind of big regional motor vehicles location, control system that is used for antitheft, anti-hijacking, and this system also can realize the function of off-grid advanced electronic alarm and realize patrolling and examining automatically, safeguarding automatically.
The object of the present invention is achieved like this, construct a kind of be used for antitheft, the big regional motor vehicles location of anti-hijacking, control system, comprise local exchange network, be located at the Vehicle mounted station on the motor vehicle, cover the comprehensive communication network in The whole control zone, this comprehensive communication network comprises base station, the outpost of the tax office, that can communicate by letter with Surveillance center and can to the control base station of Vehicle mounted station emissioning controling signal and a plurality of wired base station that can communicate by letter with local exchange network and many groups can with a plurality of wireless base stations of wired base station communication, the alert signal of Vehicle mounted station emission can be received by wired or wireless base station, be delivered to Surveillance center by comprehensive communication network itself and local exchange network, the alert signal is handled and the warning vehicle is positioned by Surveillance center, and by Surveillance center by control the base station send steering order to the warning Vehicle mounted station, the alert signal of Vehicle mounted station emission also can be received by the outpost of the tax office, base station, the outpost of the tax office is when receiving alarm signal, after treatment directly to the Vehicle mounted station emissioning controling signal.
According to system provided by the invention, it is characterized in that: described Surveillance center network also is connected with automatic calling system, and Surveillance center is receiving that car is robbed or during signal such as car is stolen, can inform the car owner by paging system.
According to system provided by the invention, it is characterized in that: also comprise a remote-control signal transmitter for car owner's use, described Vehicle mounted station comprises that also can receive the remote control receiving element that described remote control transmitter transmits is connected with microprocessor, realizes that remote firing and remote control are turned on the aircondition and wait controlling vehicle functions.
According to system provided by the invention, it is characterized in that: be connected with on the computer network system of described Surveillance center: the webserver, monitor workstation, data management workstation, electronic chart workstation, printing output station, a plurality of platform of receiving a crime report.
According to system provided by the invention, it is characterized in that: also comprise a plurality of branch centers network, be connected with on the computer network system of described Surveillance center can with the branch center communication station of described branch center network service.
According to system provided by the invention, it is characterized in that, in described comprehensive communication network, adopt the netted base station distribution structure of honeycomb, be about to big area dividing for covering a plurality of sub-districts of its Zone Full, each sub-district comprises the locating base station group of being made up of a plurality of wireless base stations of band, a wired base station, the locating base station group of each sub-district covers the The whole control zone, each locating base station group is connected to Surveillance center by MODEM and realizes user data is shared, in a plurality of wireless base stations, a plurality of wired base stations, divide between the base station, the outpost of the tax office and control base station that is located at the outpost of the tax office, the communication of employing quasi-duplex, the multichannel select frequency automatically, numerical frequency is synthetic, and methods such as Error Correction of Coding mode and msk signal modulation realize communication.
According to system provided by the invention, it is characterized in that: after the vehicle that adopts the terrestrial reference method to locate sent alert information, near the locating base station being in was calculated its geometric center by monitoring center system after receiving, and realized location automatically; The longitude and latitude positional information that the special vehicle that adopts sky mark method to locate is launched the gps satellite that receives sends to the locating base station of sub-district, and the cell localization base station is passed the center back by MODEM, directly handles positional information by centring system again, realizes accurately locating.
According to system provided by the invention, it is characterized in that: the communication line of described Surveillance center adopts analog subscriber junction line or PCM numeral 2M mouth digital trunk mode to insert the local network circuit.
According to system provided by the invention, it is characterized in that: be located at each wired base station in the described comprehensive communication network and comprise by microcontroller and connecting and the transceiver of control, phone dialer, receiving circuit unit etc., described microprocessor internal memory contains a plurality of alarm call numbers, when receiving the alert signal, described receiving circuit unit controls the described phone dialer number stored of call try in turn automatically, until connection.
According to system provided by the invention, it is characterized in that: Surveillance center sends wireless signal wheel continuous query to the base station, and whether base stations detected is in normal operating conditions, and passes state back Surveillance center by the Local Network; When not inquiring about,, the base station also will initiatively report to the police to the center when going to pot or cut off the power supply.
According to system provided by the invention, it is characterized in that: control center's active inquiry vehicle that can transmit, the Vehicle mounted station on the vehicle is replied in the alert mode after receiving this request signal, makes the center obtain the vehicle position; Can utilize electronic chart to show its position and state in city map in real time to the warning vehicle or by the vehicle inquired about.
Implement big regional motor vehicles location, the control system that is used for antitheft, anti-hijacking provided by the invention, have following technical characterstic: the anti-co-channel interference technology that adopts the multichannel autoscan; The different single-frequency simplex two-way communication in vehicle carried device and base station technology; Adopt Bose-Chaudhuri Hocquenghem error correction codes and automatic retransmission technique reliable to guarantee transmission; The beehive net technology that wireless location base station and wired locating base station combine; With control base station and base station, the outpost of the tax office combine realize centring system to vehicle excitation look for car, the excitation excitation of blowing a whistle to cut-off, encourage the alert reverse control and of disappearing to the inquiry maintenance technology of locating base station; Orientate main, a day mark method GPS as with terrestrial reference method base station special car is orientated as auxilliary comprehensive location technology, the GPS locator data can be launched by ride, reaches the center by wireless base station and wired base station; By " 110 " PCM numeral 2M mouth platform transmission infotech of receiving a crime report; Big regional automatic roaming, the networking technology of registering automatically.Thereby make native system that the performance more superior than prior art can be provided, can guarantee that the police monitor effectively, follow the tracks of all vehicles in system monitoring zone (as a city), can obtain the position of tracked vehicle at any time.When vehicle generation alert, car-mounted device sends alert by native system to the center.The center can be launched remote signal control vehicle and be made the actions such as taillight or stagnation of movement of blowing a whistle, glimmer after receiving alert.In addition, in remote suburb or the outpost of the tax office, border base station, the outpost of the tax office can also be installed, base station, the outpost of the tax office makes the warning vehicle lay-off to the emission instruction of cut-offfing automatically of the warning vehicle in its scope, prevents the stolen vehicle escape of being robbed.Simultaneously, the present invention has considered that also more present city needs or 110 warning systems have been installed.The alarm platform of native system can with the alarm platform compatibility of 110 systems, can use 110 circuit alarms automatically.Total system should be able to dead zone-eliminating, is easy to lay network, positively accomplishes the antiburglary anti-hijacking.
Below in conjunction with drawings and Examples, further specify characteristics of the present invention, in the accompanying drawing:
Fig. 1 is the big regional motor vehicles location of antitheft, anti-hijacking, the structural representation of control system of being used for provided by the invention;
Fig. 2 is that the another kind of system architecture of the present invention is represented;
Fig. 3 is the explanation big regional motor vehicles location of antitheft, anti-hijacking, the course of work information flow diagram of control system of being used for provided by the invention;
Fig. 4 is the structural representation of Vehicle mounted station.
As depicted in figs. 1 and 2, of the present inventionly provide a kind of big regional motor vehicles location, control system that is used for antitheft, anti-hijacking mainly to comprise 1) Surveillance center, 2) local exchange network, 3) comprehensive communication network part and 4) divide the Vehicle mounted station that is located on the motor vehicle.Various piece wherein is described as follows: 1) Surveillance center:
Surveillance center is a computer network system, wherein is connected with: the webserver, monitor workstation, data management workstation, electronic chart workstation, printing output station, giant-screen workstation, automatic paging workstation and a plurality of platform etc. of receiving a crime report automatically;
Receiving a crime report of Surveillance center both can be adopted PCM numeral 2M mouth, also can adopt the analog subscriber junction line.Because PCM numeral 2M mouth is arranged, so the ZXP system can receive a crime report automatically and deal with emergencies and dangerous situations by 110 platforms of receiving a crime report, be swift in response, cut down the number of intermediate links.Simultaneously; for the domestic city that 110 warning command centres have been installed; ZXP motor vehicle internet alarm system can provide the interface of ZXP electronic chart and former 110 warning command center systems; therefore the ZXP system can insert existing 110 warning command centres, thereby can effectively protect user's existing investment.The analog subscriber junction line that adopts of prior art is relatively just reported to the police to 110 platforms of receiving a crime report after promptly system receives a crime report, and native system has reduced intermediate link and reaction time, and can realize that 110 receive a crime report automatically, has improved treatment effeciency.
After the platform of receiving a crime report of Surveillance center receives the next alerting signal of wired base station transmission, systems such as the data processing of control center, electronic chart, large screen display will handle accordingly to alerting signal, pager or Advise By Wire user that the automatic paging workstation will be put through the user automatically examine alert.Further, Surveillance center can take following measure to handle to alert:
Learn all cruiser positions and warning vehicle location now from screen, notify nearer police strength to go to and handle or interception.Meanwhile, command centre can send control signal, the warning vehicle is made blown a whistle, glimmer actions such as taillight to arouse attention.Also can directly send the order of cut-offfing, make the warning vehicle obtain warning the back stagnation of movement.2) local exchange network:
Utilize existing local exchange network to realize communicating by letter of Surveillance center and wired base station, base station, the outpost of the tax office.
Under specific circumstances, the car owner also can report to the police to control center by phone anywhere.Can send after the affirmation car owner of the control center identity and look for the car instruction, search the position and the state at vehicle place rapidly, and send control signal corresponding it is handled.Native system receive a crime report platform can with original 110 local telephone networks platform compatibility of receiving a crime report, thereby can save cost, 3) the comprehensive communication network part:
Comprehensive communication network comprises wireless base station, wired base station, base station, the outpost of the tax office and control base station.3.1) wireless base station and wired base station
The wireless base station is exactly the wireless signal transmitting-receiving station of line of need not answering the call, and wired base station is exactly the wireless signal receiving station that is connected to telephone wire.Particularly, the whole big zone that system monitoring of the present invention is covered is divided into some sub-districts, but each sub-district comprises by one by the wired base station that is connected with local exchange network with modulator-demodular unit and the wireless base station of a plurality of wireless receiving and dispatching radiofrequency signals, wireless going to the station to meet somebody can be given the signal forwarding of receiving wired base station of affiliated subdistrict, and then is transferred to Surveillance center by local network.And when a vehicle that Vehicle mounted station is housed travels in system realm, the neighbor base station that receives this motor vehicles signal has been formed the locating base station group of these motor vehicles, wherein the signal of wireless base station reception is transmitted by wired base station, and the signal that wired base station receives is directly to deliver to Surveillance center.When wired base station receives the signal that vehicle-mounted transmitting station or wireless base station sends, force ruthless pre-emption and dial the alarm call number by MCU microprocessor control wherein, give Surveillance center by telephone line with information transmission then.The main effect in system of the present invention of wireless base station and wired base station is to receive the signal of Vehicle mounted station and be forwarded to Surveillance center, promptly unidirectional forwarding capability.The line of need not answering the call because the wireless base station has only required power supply, addressing is easily installed, and has reduced the difficulty of arranging net, and realizes blind spot is eliminated in the covering in whole monitoring area.The cellular network architecture that the wireless base station combines with wired base station is that system of the present invention is distinctive, this is optimizing the base station network structure, conveniently arrange net, reduce blind spot, aspects such as minimizing investment are that other are merely with wired base station or incomparable with the system of realization warning location, wireless base station merely.3.2) base station, the outpost of the tax office
Base station, the outpost of the tax office can receive the signal of Vehicle mounted station emission, also can be to the Vehicle mounted station emissioning controling signal, and the base station mainly is made up of transceiver, microprocessor, telephony interface, standby power supply.
If the warning vehicle enters base station, outpost of the tax office reach, the signal that cut-offs will be sent to the warning vehicle immediately in base station, the outpost of the tax office, and sound and light alarm is passed to Surveillance center by local exchange network or dedicated line with the alert signal simultaneously, prevent the vehicle escape.When in time not handled for some reason alert, this function of base station, the outpost of the tax office will play additional effect.3.3) the control base station
The control base station is big characteristics of system of the present invention, it is connected with the Surveillance center network by local exchange network or industrial siding, its function is that the information that receives from Surveillance center is launched, so that received by Vehicle mounted station, be that it is a unidirectional transmitting station, its emissive power is enough to make all Vehicle mounted stations in system coverage area of the present invention to receive.Adopt between control base station and Surveillance center that quasi-duplex is communicated by letter, multichannel select frequency automatically, numerical frequency be synthetic, methods such as Error Correction of Coding mode and msk signal modulation realize communication.4) Vehicle mounted station:
Vehicle mounted station comprises that transceiver, central microprocessor, remote-control receiver, various antitheft probe and topworks constitute.Wherein, the input port of this microprocessor is connected with door status sensor, vibration transducer, robs flush type switch and multiple theft-proof sensors such as igniting, mobile vibration, one or several generation in above-mentioned each sensor is transfinited behind the alert signal, after microprocessor processes, by transmitter unit emission be robbed, people's car is robbed, traffic hazard, seek help, light a fire, move alert signal such as vibrate, force open the door; When the receiving element on the Vehicle mounted station receive by Surveillance center by the control base station after the control command signal that the warning Vehicle mounted station sends, discern processing by microprocessor, carry out responses of cut-offfing respectively, trigger disappear alert, encourage and look for car, excite action such as blow a whistle.Vehicle mounted station also has antitheft probe, anti-button central locking control and the automatic ignition device of robbing.Antitheft probe has a magnetic sensing, mobile vibration-sensing and ignition sense.When vehicle is stolen, the work of MCU microprocessor control emitter, the stolen status code of emission regulation and the own coding of Ben Che.Be that each car has special-purpose coding, coding work is finished by the MCU microprocessor.Coding adopts BCH (31.26) reflected code, and the type sign indicating number can obtain entangling three of an error code and inspections error code and a performance of entangling three burst error codes at random at random when adopting soft judgement decoding.Coding adopts frame structure, and every frame is made of 2 code words, includes synchronizing information, vehicle address information, alert and facility information and redundancy check code.
When car alarming: Vehicle mounted station is launched alerting signal with multichannel, adopts digital frequency synthesis technology.On-vehicle host and base station can be selected nearly 16 channel work automatically, and system has a hundreds of channel available, and Wireless Telecom Equipment is selected idle channel communication automatically, does not disturb mutually.The wireless communication technology that at present domestic other homogeneous system adopt mostly is the single channel frequency modulation communication, can't effectively solve problem of co-channel interference.The alerting signal of Vehicle mounted station emission can be received by wired and wireless base station.Vehicle itself can be set to alarm.
Further,, the principle of work of native system is described, the (see figure 1)s such as radio receiver-transmitter of band MCU microprocessor are installed on each motor vehicles that adds native system in conjunction with Fig. 3 schematic flow sheet.Vehicle-mounted part can be launched from multichannel, and the MCU microprocessor is finished BCH Error Correction of Coding, multichannel scanning frequency-selecting, controlled the function of other vehicle-mounted modules.Monitored space is covered by cellular network, and the wireless signal of Vehicle mounted station emission is received by cellular network and finally is delivered to control center by Wireline.
1) realization of antitheft vigilance performance
When vehicle is in the antitheft state of alert, if there is the people to open car door by force, crack glass, the attempt ignition trigger, or use the external force collision vehicle, or attempt trailer crane, the theft-proof sensor in the Vehicle mounted station can trigger immediately.Discern and handle by microprocessor, its coding is launched, received, and then make Surveillance center learn stolen vehicle information and particular location, and notify the car owner and the police, take corresponding measure by the base station.Beeper, its vehicle of phone untill further notice car owner of being dialed the car owner by automatic calling equipment are reported to the police now, require the car owner to confirm.
Processing when 2) vehicle is prevented kidnapping
If the car owner is not on vehicle, then the car owner can make vehicle send the warning of misfortune car with telepilot at once, also can directly be reported to the police to control center with phone by the car owner.If people's car is robbed simultaneously, then the car owner can step on the anti-button of robbing, and then Vehicle mounted station will be launched people's car signal of being robbed.
Microprocessor in the Vehicle mounted station is handled to the received signal, and corresponding alert is encoded together with the numbering of ride, adds to transceiver, converts the digital signal of encoding to the MSK sub-carrier modulation and outwards launches.Vehicle mounted station has eeprom memory, the reception password of the coded message of Vehicle mounted station and telepilot and all emissions of transceiver and and the frequency information that receives all be stored in wherein.For the capacity of effective anti-co-channel interference and increase system, Vehicle mounted station has adopted multi channel autoscan technology.In order to increase the accuracy of location, Vehicle mounted station adopts low power transmitter, and transmitting range is within 300 meters.
The signal of Vehicle mounted station emission is received by the base station, after amplification, mixing, frequency conversion and filtering and amplitude limit amplification, carry out demodulation, decoding, the modulation signal of MSK is reduced into digital signal, deliver to base station microprocessor error correction and detection, after confirming as active data information, if then go out data transmission the wireless base station, receive for wired base station; If wired base station, just the code that receives is converted to dtmf signal and takes out the address code that stores in advance and combine, put through alarm circuit, make Surveillance center and wired base station set up " shaking hands ", data reach Surveillance center by telephone wire with the DTMF sign indicating number; If what receive the alert signal is base station, the outpost of the tax office, then analysis and judgement is carried out in base station, the outpost of the tax office, and vehicle is stolen or when being robbed when being confirmed to be, the control transceiver, and emission is to the cutoff command of this vehicle, forces that the warning vehicle is flame-out to stop.
After Surveillance center receives base station data, at first judge the address code of base station by 110 platforms of receiving a crime report, so that determine to take place the place of alert, translate license plate number by the data management workstation then, vehicle, color etc., be to demonstrate warning vehicle present position on the electronic chart workstation and provide sound and light alarm at last by the acousto-optic interface, according to actual conditions, the center can add to remote information on the control base station by the control platform, the control base station receives data by serial ports, and translate and add to again on the modulator-demodular unit, will modulate the back signal by transmitter and launch from Surveillance center.
After the signal of Surveillance center's emission is received by the Vehicle mounted station antenna, after amplification, mixing, filtering, intermediate frequency process and demodulation, again through filtering and decoding, modulation intelligence is reduced into digital signal adds to microprocessor and do decoding and judge, drive the action of corresponding topworks or the remote control at center made reply.
When the signal that transmits wired base station was received by Surveillance center, the electronic chart workstation sent sound and light alarm automatically, and the present position of display alarm vehicle.The center operator on duty can be with the vehicle that shows on the click map to inquire about the data (number-plate number of this vehicle, vehicle, color, car owner's name, phone etc.), can also intuitively check police strength distribution situations such as cruiser on map, police strength chases after stifled warning vehicle near assembling as early as possible.And when control center sees fit, can send controlled in wireless instruction by the control base station, and stolen vehicle is made blow a whistle, glimmer the reaction of taillight even stagnation of movement, make to chase after that traffic congestion is sought easily and misfortune obtains stolen vehicle, arrest the offender.When crime occurred in suburb or monitored space edge, base station, the outpost of the tax office is the directly emission instruction of cut-offfing after receiving the alerting signal that vehicle sends, and makes the stolen vehicle lay-off of being robbed.Delinquency prevention is remote because of the crime scene, and vehicle has been broken monitoring range before respective reaction is made at the center.Vehicle mounted station is launched the echo message that cut-offs behind vehicle lay-off, represents that this car cuts out really.When day-to-day operation, the base station is being damaged or during power down, can reporting to the police to the center.Control center also can be at any time to base station (containing wired, wireless and base station, the outpost of the tax office) emission request signal, and whether the inquiry base station is operated in normal condition, and the base station is passed present state encoding back in the mode of transmitting alert.
Processing when 3) Vehicle mounted station leaves the networking zone
When Vehicle mounted station left networking zone (city), it still had the anti-theft feature that general battle wagon alarm is had.When it gets back to or enter other networking cities, vehicle will network again automatically.And other similar systems as cas system, will lose functions such as antitheft when off-grid.
In a word, the anti-co-channel interference technology of multichannel autoscan, the radio honeycomb networking technology that combines with wired locating base station with the wireless location base station, combine with control base station and base station, the outpost of the tax office and to realize that centring system looks for car to the excitation of networking vehicle, excitation is blown a whistle, excitation is cut-off, disappear alert reverse control and of excitation to the inquiry maintenance administrative skill of locating base station, adopt the base station to orientate the master as, it is the complex art of assisting that GPS positions tracking to special vehicle, technology such as layering intelligence vector quantization electronic chart, synthetically be applied in the system of the present invention, thereby realize the overall performance of system preferably, the practicality of system and validity etc.
Now with the representational use-case of native system, brief description is as follows: example one: stolen, wired base station dials 110, and police strength is contained, and control is cut-off.
See figures.1.and.2, the Vehicle mounted station that has central processing unit and radio receiving-transmitting unit etc. is installed on each motor vehicle of being monitored.Base station network generally can be installed in each main crossing, intersection, main buildings and some road toll stations, refuelling station along the street.Wired base station will connect telephone wire when installing, and the wireless base station then only needs to connect power lead and gets final product.Here said telephone wire is meant the telephone wire of Public Switched Telephony Network, can be local telephone, also can be the long-distance call line.If long-distance call line then IC3EEPROM should together be stored into the area number of institute's acquisition approval together with telephone number in advance.As shown in Figure 4, Vehicle mounted station is provided with three theft-proof sensor S1, S2 and S3.S1 wherein, S2 is connected on the car door indoor lamp and panel board ON shelves of motor vehicle, the external CD-1 type dynamic acceleration sensor of being produced by the Ministry of Electronics Industry 26 of S3, can moving to vehicle, vibration, behaviors such as towing are reacted, work as S1, S2, when S3 has detected antitheft triggering, trigger pip adds on the U6 Schmidt trigger, after by U6 signal being amplified shaping, adding to U7 (74HC166) becomes the data-switching of parallel input serial signal to add on the U1 (MCU) from U7, for avoiding false triggering, MCU will detect to confirm this triggering effective automatically again, when confirming to set up, U1 takes out the ride geocoding together with corresponding stolen alert from U4 and adds that system specific identification code " D4C6 " carries out " BCH " coding, coded signal adds to MODEM (U2) (being the modulator-demodular unit of MSK1200 baud rate herein) by U1 output, modulation waveform adds to the Frequency-variable Modulation circuit and carries out frequency modulation (PFM), simultaneously, U1 control U3 (SL4169) is locked on the idle channel, and signal is launched.The high-frequency signal that wired base station receives is coupled into from antenna for base station, through amplifying, mixing, after the filtering, carry out intermediate frequency process and demodulation again, the demodulation audio volume control is through low-pass filter elimination high frequency noise, adding to U2 (MODEM) decodes, the MSK modulation signal is reduced into the digital binary signal, add to base station MCU (ICl) and carry out the error correction computing, after confirming that this sign indicating number effectively, take out address code that stores among the IC3 (9346) and the telephone number (being 110 3 numbers in this example) that will dial and add that the identification code (being 9,999 four numbers in this example) at base station and center delivers to the center together with vehicle carried information, received a crime report by " 110 " platform (1) of receiving a crime report in the center, if can successfully carry out " shaking hands " (identification code of shaking hands in this example is " * "), then the information that the base station is sent receives, and provides " # " number conduct transmission successful respond in base station.The center can GIS large screen display (five) go up the display alarm vehicle license plate number, car owner's name, color, etc. particulars, 110 command centres can contain by near police strength the wireless dispatch system notice and nearest police car.When the display alarm vehicle was in the ring of encirclement from map, the operator can control a hurdle with click, pulled mouse and took out the excitation instruction of cut-offfing, and double hit twice is showing affirmation, and the code of input warning vehicle, hits the left mouse button affirmation.The instruction of cut-offfing is sent by the center by control platform (two) and control base station (three).The warning vehicle is isolated code information and command information from MCU (U1) after receiving this signal, and from U4 (9346), take out the ride code of self and compare with the code that receives, behind compare OK repeatedly, U1 sends driving command moves the Q14 in the topworks (five), exporting a high level through U1 disconnects relay R YL4 normally closed contact, the normally opened contact adhesive, the power supply of vehicle high voltage package primary coil is cut off, force the vehicle outage to be stopped, and make corresponding action (vehicle can dodge taillight in this example, and loudspeaker pipe).This moment, police car can be arrived in the stolen vehicle place in a short period of time, and the offender will helplessly wait for death.Example two: be robbed, the outpost of the tax office cut-offs, and receives the response of cut-offfing, police car goes to processing.
In the enforcement of this example, when the car owner is robbed onboard by the ruffian, the car owner can quietly step on the hidden button of robbing in the driver underfooting, if move successfully, has lampet can glimmer to give the driver with prompting " operating successfully " on the panel board, the ruffian generally is difficult for discovering, ride MCU U1 begins to handle, and launches people's car alert of being robbed, if base station, the outpost of the tax office receives this alert, then control sender and send parking order, force vehicle parking.Simultaneously, base station, the outpost of the tax office can be dialed the center phone automatically, transmit code, alert and base station, the outpost of the tax office number information of warning vehicle to the center, behind the response alert that cut-offs that beam back base station, the outpost of the tax office after the center receives, can confirm that vehicle is stopped, the center can be dispatched nearest police car and can be set out immediately, goes to outpost of the tax office base station location.In this example, vehicle is stopped the back without any prompting by the outpost of the tax office, and the driver can pretend to claim vehicle and be out of order, and waits for police car quietly, the ruffian have to select to run away among in a great rush, and police car arrives, and the police that disappears of warning vehicle is given at the notice center, vehicle is removed flameout state, and is excellent, driver's false alarm.Example three:
In this example, the car owner does not set up defences, a man of your eminence has a short memory, the discovery vehicle is stolen, manual telephone system is dialled 110 alarm stations and is reported to the police, make it clear after the license plate number of vehicle that the driver loses in the center, at the corresponding vehicle code of data management workstation inquiry, on the GIS workstation, control a hurdle with click, pull mouse and get excitation and look for the car order, key in the code of institute's mistake vehicle then, arbitrary region draws frame on map, clicks left button then and recognizes to show key, and excitation looks for the car order to send from the center, after vehicle is received, provide and look for car to respond, without any special and sign, the car people has dropped into with having no to discover and has been followed the trail of automatically steathily in this example, the dragnet of police car interception demonstrates the vehicle operating track on the GIS workstation of center.Example four:
The car owner is excessively fond of drinking, drinking drunk mistake steps on and robs button, vehicle operating to compass of competency, base station, the outpost of the tax office is forced to stop, the driver can't remove with telepilot, informs by telephone the center, and its vehicle-mounted code is found at the center, encourage the alert order that disappears with the mouse taking-up, send from the control base station, remove flameout state after vehicle is received voluntarily, and provide response from the trend center.Example five:
In this example: when base station power-down, it is low dividing voltage level, detected to after " low " by IC1 (MCU), force to connect circuit by MCU control, by the IC6 application of dialling, from IC3, take out address code and be sent to the center together with " power down " information, the warning base station of will glimmering behind this alert is received at the center, and the position of display alarm base station and alert, if (being 1 day in this example) base station is not beamed back " power loss recovery " information yet in official hour, the on-site responsible official in Advise By Wire base station is answered at the center, inquire its situation,, then should wait for incoming call if this ground has a power failure really, if do not have to have a power failure, go maintenance or watch details before should sending the maintainer.
Claims (13)
1, a kind of be used for antitheft, the big regional motor vehicles location of anti-hijacking, control system, it is characterized in that comprising the Vehicle mounted station that is located on the motor vehicle, cover the comprehensive communication network in The whole control zone, this communication network is connected with the computer network system of local exchange network and Surveillance center, described comprehensive communication network comprises a plurality of wireless base stations that can communicate with one another, a plurality of wired base stations, divide the base station, the outpost of the tax office be located at the outpost of the tax office with is connected with the Surveillance center network also can connect control base station to the Vehicle mounted station emissioning controling signal, the alert signal of Vehicle mounted station emission is delivered to Surveillance center's computer network by described comprehensive communication network, the alert signal is handled and the warning vehicle is positioned by Surveillance center, and send steering order by the control base station to the warning Vehicle mounted station by Surveillance center.
2, according to the described system of claim 1, it is characterized in that: described Vehicle mounted station comprises transmitter unit, receiving element and microprocessor, the input port of this microprocessor is connected with door status sensor, vibration transducer, robs flush type switch and multiple theft-proof sensors such as igniting, mobile vibration, one or several generation in above-mentioned each sensor is transfinited behind the alert signal, after microprocessor processes, by transmitter unit emission be robbed, people's car is robbed, traffic hazard, seek help, light a fire, move alert signal such as vibrate, force open the door; When the receiving element on the Vehicle mounted station receive by Surveillance center by the control base station after the control command signal that the warning Vehicle mounted station sends, discern processing by microprocessor, carry out responses of cut-offfing respectively, trigger disappear alert, encourage and look for car, excite action such as blow a whistle.
3, system according to claim 2 is characterized in that: described Surveillance center network also is connected with automatic calling system, and the car owner can inform by paging system in Surveillance center when receiving signals such as the stolen or car of car is stolen.
4, system according to claim 2, it is characterized in that: also comprise a remote-control signal transmitter for car owner's use, described Vehicle mounted station comprises that also can receive the remote control receiving element that described remote control transmitter transmits is connected with microprocessor, realizes that remote firing and remote control are turned on the aircondition and wait controlling vehicle functions.
5, system according to claim 2 is characterized in that: be connected with on the computer network system of described Surveillance center: the webserver, monitor workstation, data management workstation, electronic chart workstation, printing output station, a plurality of platform of receiving a crime report.
6, system according to claim 2 is characterized in that: also comprise a plurality of branch centers network, be connected with on the computer network system of described Surveillance center can with the branch center communication station of described branch center network service.
7, system according to claim 1, it is characterized in that, in described comprehensive communication network, adopt the netted base station distribution structure of honeycomb, be about to big area dividing for covering a plurality of sub-districts of its Zone Full, each sub-district comprises the locating base station group of being made up of a plurality of wireless base stations of band, a wired base station, the locating base station group of each sub-district covers the The whole control zone, each locating base station group is connected to Surveillance center by MODEM and realizes user data is shared, in a plurality of wireless base stations, a plurality of wired base stations, divide between the base station, the outpost of the tax office and control base station that is located at the outpost of the tax office, the communication of employing quasi-duplex, the multichannel select frequency automatically, numerical frequency is synthetic, and methods such as Error Correction of Coding mode and msk signal modulation realize communication.
8, system according to claim 1, it is characterized in that: the described base station, the outpost of the tax office that is located at the border or the outpost of the tax office, receiving when entering the alarm signal that the stolen vehicle of being robbed in the scope of base station, the outpost of the tax office sends, directly to the Vehicle mounted station emissioning controling signal, the warning vehicle is cut-off blow a whistle and do not need Surveillance center's instruction.
9, system according to claim 2 is characterized in that: after the vehicle that adopts the terrestrial reference method to locate sent alert information, near the locating base station being in was calculated its geometric center by monitoring center system after receiving, and realized location automatically; The longitude and latitude positional information that the special vehicle that adopts sky mark method to locate is launched the gps satellite that receives sends to the locating base station of sub-district, and the cell localization base station is passed the center back by MODEM, directly handles positional information by centring system again, realizes accurately locating.
10, system according to claim 2 is characterized in that: the communication line of described Surveillance center adopts analog subscriber junction line or PCM numeral 2M mouth digital trunk mode to insert the local network circuit.
11, system according to claim 2, it is characterized in that: be located at each wired base station in the described comprehensive communication network and comprise by microcontroller and connecting and the transceiver of control, phone dialer, receiving circuit unit etc., described microprocessor internal memory contains a plurality of alarm call numbers, when receiving the alert signal, described receiving circuit unit controls the described phone dialer number stored of call try in turn automatically, until connection.
12, according to the described supervisory system of claim 2, it is characterized in that: Surveillance center sends wireless signal wheel continuous query to the base station, and whether base stations detected is in normal operating conditions, and passes state back Surveillance center by the Local Network; When not inquiring about,, the base station also will initiatively report to the police to the center when going to pot or cut off the power supply.
13, according to the described system of claim 1, it is characterized in that: control center's active inquiry vehicle that can transmit, the Vehicle mounted station on the vehicle is replied in the alert mode after receiving this request signal, makes the center obtain the vehicle position; Can utilize electronic chart to show its position and state in city map in real time to the warning vehicle or by the vehicle inquired about.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97114303 CN1216384A (en) | 1997-10-30 | 1997-10-30 | Motor vehicle positioning control system for theft defence and hijacking defence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97114303 CN1216384A (en) | 1997-10-30 | 1997-10-30 | Motor vehicle positioning control system for theft defence and hijacking defence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1216384A true CN1216384A (en) | 1999-05-12 |
Family
ID=5172863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97114303 Pending CN1216384A (en) | 1997-10-30 | 1997-10-30 | Motor vehicle positioning control system for theft defence and hijacking defence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1216384A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333264C (en) * | 2002-07-05 | 2007-08-22 | 尹登庆 | Method for monitoring moving-object trace and system thereof |
| CN100375453C (en) * | 2004-06-16 | 2008-03-12 | 中兴通讯股份有限公司 | Real-time prealarming system realizing method based on public network |
| CN100439162C (en) * | 2004-03-09 | 2008-12-03 | 丰田自动车株式会社 | Antitheft apparatus for vehicle and vehicle antitheft system |
| CN101909370A (en) * | 2009-06-04 | 2010-12-08 | 上海共联通信信息发展有限公司 | Base station wireless remote monitoring system |
| CN103457918A (en) * | 2012-06-04 | 2013-12-18 | 中兴通讯股份有限公司 | Vehicle control method, vehicle-mounted client sides, application platform and system |
| CN108364444A (en) * | 2018-02-13 | 2018-08-03 | 深圳市无电通科技有限公司 | The application of passive and wireless warning device and one key alarm system |
| CN108431862A (en) * | 2015-12-23 | 2018-08-21 | 杰弗里·J·克劳森 | Locator for intervention schedule diagnoses |
-
1997
- 1997-10-30 CN CN 97114303 patent/CN1216384A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333264C (en) * | 2002-07-05 | 2007-08-22 | 尹登庆 | Method for monitoring moving-object trace and system thereof |
| CN100439162C (en) * | 2004-03-09 | 2008-12-03 | 丰田自动车株式会社 | Antitheft apparatus for vehicle and vehicle antitheft system |
| CN100375453C (en) * | 2004-06-16 | 2008-03-12 | 中兴通讯股份有限公司 | Real-time prealarming system realizing method based on public network |
| CN101909370A (en) * | 2009-06-04 | 2010-12-08 | 上海共联通信信息发展有限公司 | Base station wireless remote monitoring system |
| CN103457918A (en) * | 2012-06-04 | 2013-12-18 | 中兴通讯股份有限公司 | Vehicle control method, vehicle-mounted client sides, application platform and system |
| CN108431862A (en) * | 2015-12-23 | 2018-08-21 | 杰弗里·J·克劳森 | Locator for intervention schedule diagnoses |
| CN108364444A (en) * | 2018-02-13 | 2018-08-03 | 深圳市无电通科技有限公司 | The application of passive and wireless warning device and one key alarm system |
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