CN201444348U - Locomotive electronic ID national coding highway network real-time monitoring system - Google Patents

Abstract

The utility model provides a locomotive electronic ID national coding highway network real-time monitoring system, which consists of a radio frequency card, a highway network, a reader and a background computer terminal. The reader which is utilized as a terminal is connected with the background computer terminal and externally transmits a carrier signal via an antenna, a resonance circuit consisting of an inductance coil and a capacitor in the card receives the carrier signal transmitted by the reader, a radio frequency interface module of a chip in the card generates power voltage, a reset signal and a system clock via the carrier signal, the chip in the card reads a control module, modulates data inside a memory onto the carrier signal via phase modulation coding and then returns signals to the reader via an antenna in the card, the reader transmits the received signals returned by the card to the background computer terminal after demodulation and decoding, and the background computer terminal compares reader coding with different highway coding according to the received signal and monitors real-time states of locomotives. By utilizing the scheme, the locomotive electronic ID national coding highway network real-time monitoring system can real-time monitor states of running locomotives.

Description

Motor vehicle electronic I.D. whole nation coding highway networking real-time monitoring system

Technical field

The utility model provides a kind of Cheap highly effective, and round-the-clock twenty four hours is monitored the supervisory system of all motor vehicle multidate informations of setting out on a journey in real time, is specifically related to a kind of motor vehicle electronic I.D. whole nation coding highway networking real-time monitoring system.

Background technology

At present, known contactless IC card only is used in employee's clock in and out, is used for the port on a small quantity and is open to the custom; The charge of subway highway station.Big limitation is arranged in real life is used and fail large-scale promotion.Known prior art it can not the long distance detection vehicle of twenty four hours travel route, can not be in the province in city, a county even the whole nation on a large scale Intranet monitor all motor vehicles in real time, the accident that more can not play antitheft, the anti-false-trademark cover of early warning board, anti-hit-and-run takes place.Its Cheap highly effective is easily popularized, be not subjected to the disaster weather effect be the GPS technology can not compare.

The utility model content

For hitting the false-trademark fake-licensed car that overflows day by day, pre-anti-vehicle is stolen, eradicates vehicle escape serious accident and takes place frequently, and the utility model provides a kind of Cheap highly effective, round-the-clock twenty four hours is monitored the motor vehicle dynamic information monitoring system that all are set out on a journey in real time.

Network of highways, the read write line of having encoded and background computer terminal that supervisory system is encoded by the noncontact radio-frequency (RF) IC card that contains the original correct data data of car owner's vehicle, the whole nation are connected to each other to be formed; Wherein, read write line is positioned on the light pole of highway both sides or installs separately in that highway is other; Read write line links to each other with the background computer terminal as terminal, by read write line carrier signal is outwards sent through antenna, the resonant tank that telefault and electric capacity are formed in the noncontact radio-frequency (RF) IC card receives the carrier signal that read write line sends, the radio frequency interface module of noncontact radio-frequency (RF) IC card chips carrier signal thus produces supply voltage, reset signal and system clock, chip in the noncontact radio-frequency (RF) IC card reads control module the data in the storer is modulated on the carrier signal behind the phase modulation coding, gives read write line through the loopback of noncontact radio-frequency (RF) IC card internal antenna; Read write line carries out delivering to the background computer terminal after demodulation, the decoding to the signal of the noncontact radio-frequency (RF) IC card loopback that receives; The background computer terminal is according to the signal that receives, and comparison read write line coding, different highway are encoded the real-time status of monitor vehicle.

The technical scheme that its technical matters that solves the utility model adopts is; The utility model beneficial effect is, not only can monitor all motor vehicles and exercise the Real-time and Dynamic of berthing, play early warning antitheft, hit false-trademark cover board hit-and-run phenomenon and take place.Simultaneously, can also optimize shunting urban road vehicle crowded state, inserting the internet just can be at home, office, even the whole world is Anywhere, can both see and oneself like the operation conditions of car.Country and people's life are brought profound influence and huge economic benefit, a brand-new traffic monitoring sky net is provided.

Description of drawings

Fig. 1 is a system architecture synoptic diagram of the present utility model;

Fig. 2 is the application synoptic diagram of system of the present utility model.

Embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

In the technical solution of the utility model, can force motor vehicle by administration means, universal installation contains the non-contact IC radio-frequency card of car owner, the original correct electronic data data of vehicle, i.e. electronic ID card.The read write line interaction of default coding at interval on the network of highways of this radio-frequency card and urban road and all codings of the whole nation and the road both sides light pole, constantly scan the radio-frequency card signal by read write line, interaction is passed to the background computer terminal in real time with vehicle dynamic information, monitors the Real-time and Dynamic of road traffic and vehicle twenty four hours according to this.

Vehicle management department forces fixedly to install additional the non-contact IC radio-frequency card that contains vehicle, the original correct data data of car owner, i.e. motor vehicle electronic I.D. with administration means when new car is registered the license.The old vehicle of having registered the license must unify to install additional radio-frequency card in one sets a term.With each counties and cities, small towns town and country drive of the whole nation; The residential quarters, hotel; The harbour, airport, the highway bridge tunnel of all motor vehicles that can pass through, put into different categories and encode one by one, again the read write line that sets up on each light pole of highway both sides along the line is encoded one by one, (highway is other not to have street lamp that read write line is installed separately), both plot full and accurate network of highways in urban and urual areas of whole country and the position encoded collection of illustrative plates complete works of read write line respectively.Each read write line links to each other with network of highways and becomes three-dimensional monitor network with the background computer set of terminal, when vehicle is exercised or is berthed, the continuous interactive image data of read write line that vehicle-mounted IC card and roadside are default, the background computer terminal reaches monitoring purposes by the real-time status that contrast code pattern spectral coordinate just can monitor vehicle.

System mainly is made up of read write line and radio-frequency card two parts, as shown in Figure 1.Wherein, read write line links to each other with the background computer terminal as terminal, is used for realizing reading and writing data and storage to radio-frequency card, and it is made up of control module, high frequency communication module and antenna.The radio-frequency card card then is a kind of passive transponder, mainly is made up of integrated circuit (IC) chip and antenna, and wherein the radio-frequency card chip is integrated with circuit such as radio-frequency front-end, logic control, storer.The frequency of operation of 13.56MHz is pressed with half-duplex mode bi-directional data between read write line and IC-card by system.The signal that read write line will send, be carried in behind the coding on the carrier signal that frequency is 13.56MHz and outwards send through antenna, the IC-card that enters the read write line perform region receives this pulse signal, and the radio frequency interface module in blocking on the one hand in chip signal thus obtains supply voltage, reset signal, clock signal; The relevant circuit in the chip is modulated, decodes, is deciphered this signal in the card simultaneously, then command request, password, authority etc. are judged, if read command, control logic circuit then reads from storer for information about, through encrypt, coding, modulation be after the card internal antenna sends to read write line, read write line carries out delivering to after demodulation, decoding, the deciphering background computer terminal analyzing and processing that compares to the received signal.

The contactless IC card system that is adapted to multiple requirement can be different with the different operating distances of accomplishing of application according to environment, closely the EFFECTIVE RANGE between card and the read write line is tens centimetres, and the EFFECTIVE RANGE between card and the read write line is several meters to tens meters at a distance.

See Figure of description 2: the A that is provided with coding, B, three highways of C (only showing among Fig. 2 that highway A and B illustrate), set up the read write line 01...02...03....04..... that encodes on every highway wing lamp stand, every highway and each read write line are connected to form monitoring network system by cable and terminal computer.When the motor vehicle that installs radio-frequency (RF) IC card additional set out on a journey exercise enter the read write line perform region after, send signal by read write line to vehicle, the resonant tank that telefault and electric capacity are formed in the vehicle-mounted card receives the carrier signal of read write line emission, the radio frequency interface module of card chips signal thus produces supply voltage, reset signal and system clock, makes chip " work "; Chip reads control module the data in the storer is modulated on the carrier signal behind the phase modulation coding, gives read write line through the loopback of card internal antenna; Read write line carries out delivering to the background computer terminal after demodulation, the decoding to the backhaul signals of the card that receives, the background computer terminal will be according to the data that feed back, according to the read write line coding of the different light poles of comparison, different highway coding, can substantial synchronization demonstrate vehicle and pass through any bar road at a moment in time, particulars such as where stop.

Because one-car-one-card.If enforcements of setting out on a journey of two cars of identical information arranged, system will horse back send to the road surface traffic police interrogates and examines circular.Equally, if do not have information record or do not have the damage card of information feedback, the no IC-card vehicle system of setting out on a journey reports to the police equally.This has just thoroughly eradicated the generation of false-trademark cover board.Because of all there is the record of every minute and second time in which the bar road system that passes by of certain car at a moment in time, cooperate the crossing camera more again, vehicle escape will not have be stealthy.

Claims (1)

1. motor vehicle electronic I.D. whole nation coding highway networking real-time monitoring system is characterized in that:

Network of highways, the read write line of having encoded and background computer terminal that supervisory system is encoded by the noncontact radio-frequency (RF) IC card that contains the original correct data data of car owner's vehicle, the whole nation are connected to each other to be formed; Wherein, read write line is positioned on the light pole of highway both sides or installs separately in that highway is other; Read write line links to each other with the background computer terminal as terminal, by read write line carrier signal is outwards sent through antenna, the resonant tank that telefault and electric capacity are formed in the noncontact radio-frequency (RF) IC card receives the carrier signal that read write line sends, the radio frequency interface module of noncontact radio-frequency (RF) IC card chips carrier signal thus produces supply voltage, reset signal and system clock, chip in the noncontact radio-frequency (RF) IC card reads control module the data in the storer is modulated on the carrier signal behind the phase modulation coding, gives read write line through the loopback of noncontact radio-frequency (RF) IC card internal antenna; Read write line carries out delivering to the background computer terminal after demodulation, the decoding to the signal of the noncontact radio-frequency (RF) IC card loopback that receives; The background computer terminal is according to the signal that receives, and comparison read write line coding, different highway are encoded the real-time status of monitor vehicle.

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