CN1835407A - Mobile traffic tools anti-fraud system adopting timing synchronization, realizing method and uses - Google Patents
Mobile traffic tools anti-fraud system adopting timing synchronization, realizing method and uses Download PDFInfo
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- CN1835407A CN1835407A CNA2005100369750A CN200510036975A CN1835407A CN 1835407 A CN1835407 A CN 1835407A CN A2005100369750 A CNA2005100369750 A CN A2005100369750A CN 200510036975 A CN200510036975 A CN 200510036975A CN 1835407 A CN1835407 A CN 1835407A
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Abstract
The anti false system includes GPS satellite, station of emitting wireless signal, GPS clock device, device for receiving and demodulating wireless signal, electronic display control device, and electronic display device. The said electronic display control device is connected to GPS clock device, device for receiving and demodulating wireless signal, and electronic display device respectively. Through wireless signal, the GPS satellite is connected to GPS clock device. Through wireless signal, the station of emitting wireless signal is connected to device for receiving and demodulating wireless signal. The invention also discloses method of anti false by using the said system. Advantages are: simple structure, easy of implementation, and low cost of production. The invention is applicable to anti false recognition for mobile vehicle or advertising propagation.
Description
Technical field
The present invention relates to a kind of moving target anti-counterfeiting technology, particularly a kind ofly adopt the synchronous mobile traffic Antiforge system of markers and its implementation and application.
Background technology
Exist a large amount of informal vehicles in mobile traffic of runing at present such as taxi trade, these informal vehicles have caused the loss of state tax revenue, are not only corroding the market of regular operation, and grow crime easily, are difficult to evidence obtaining again afterwards; In addition, the service quality of informal vehicle is relatively poor, makes consumer's benefit damage, and complains regular often vehicle to be wronged grievously to relevant department, and informal vehicle still is at large.
In order to stop the existence of informal vehicle, what generally use now is certificate false proof and the false proof mode that installs special identification device additional, wherein state-of-the-art technology is REID (RFID), basic RFID is made up of three parts: (1) label (Tag, be radio-frequency card), coupling element and chip are formed, and label contains built-in aerial, be used for and radio-frequency antenna between communicate; (2) reader reads the equipment of (can also write) label information in read-write card; (3) transmitting antenna transmits radiofrequency signal between label and reader.The groundwork flow process of system is: reader produces induced current by the radiofrequency signal of transmitting antenna transmission certain frequency when radio-frequency card enters the transmitting antenna working region, radio-frequency card obtains energy and is activated; Radio-frequency card sends information such as self coding by blocking built-in transmitting antenna; System's reception antenna receives the carrier signal of sending from radio-frequency card, is sent to reader through the antenna adjustments device, and reader carries out the demodulation sign indicating number to the signal that receives and delivers to the backstage main system then and carry out relevant treatment; Main system is judged the legitimacy of this card according to logical operation, makes corresponding processing and control at different settings, sends the action of command signal control executing mechanism.
Though RFID is a full-automatic process, the same with the various false proof mode of present use, also have common defective: 1, operating distance is short, and is not high to the vehicle detection efficient of passing through at a high speed; 2, suitable crowd is few, because check must be that the professional adopts professional technique or uses professional instrument to carry out, thereby is not suitable for ordinary consumer; 3, be not suitable for identification directly perceived.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, provide a kind of simple in structure, easy to use, can need not professional equipment can the synchronous mobile traffic Antiforge system of employing markers direct, directly perceived, accurate, disposable identification in enormous quantities.
Another object of the present invention is to provide a kind of synchronous mobile traffic method for anti-counterfeit of employing markers that is applied to said system.
A further object of the present invention is to provide the application of above-mentioned Antiforge system and method for anti-counterfeit.
Purpose of the present invention is achieved through the following technical solutions: a kind of synchronous mobile traffic Antiforge system of markers that adopts comprises gps clock device, wireless signal receiving demodulation device, electronics display control unit and electronic display unit; Aforementioned means all is installed on the mobile traffic, is car-mounted device; Described electronics display control unit is electrically connected with gps clock device, wireless signal receiving demodulation device and electronic display unit respectively, and all car-mounted device is connected with the power supply of mobile traffic, is powered by it; Native system also comprises gps satellite, wireless signal transmission station, and described gps satellite and wireless signal transmission station are connected by wireless signal with aforementioned car-mounted device.
Described gps clock device can be the GPS module; Described wireless signal receiving demodulation device can be GSM, GPRS, CDMA or 3G mobile module or radio call receiver module or broadcasting station receiver module; Described electronics display control unit can be microprocessor, single-chip microcomputer, analog or digital circuit; Described electronic display unit can be any electronic display units such as liquid crystal indicator, cathode-ray display unit, plasma display system or LED display unit.
The synchronous mobile traffic method for anti-counterfeit of employing markers that is applied to said system is: (1) gps satellite is to ephemeris data and the data such as corrected parameter of sending oneself at the mobile traffic on ground with the frequency of per second 1000 times; Ground mobile traffic has data such as ephemeris data and corrected parameter and extraction time scale information wherein with self-contained gps clock device, thereby being contrasted, the clock that time scale information and gps clock device is built-in revises onboard clock, make the gps clock synchronous operation that mobile traffic is self-contained, the clock signal after the synchronization is sent to the electronics display control unit; (2) the wireless signal transmission phase of standing firm is launched wireless signal, described signal form comprises GSM, GPRS, CDMA, 3G or radio signals such as radio call or broadcasting station, and described signal content comprises image or Word message and the information-change program that will be shown by electronic display unit; The wireless signal that wireless signal receiving demodulation device receives and demodulation is launched by the wireless signal transmission station that each mobile traffic is self-contained, the signal after the demodulation is sent to the electronics display control unit, and is stored in the buffer memory of electronics display control unit.Image of depositing in the buffer memory of the electronics display control unit that like this, all mobile traffics are vehicle-mounted that will be shown by electronic display unit or Word message and information-change program are duplicate; (3) the vehicle-mounted electronics display control unit of each mobile traffic accesses according to the synchronizing clock signals of being sent here by the gps clock device and is stored in the information in the electronics display control unit buffer memory and mails to electronic display unit; Because the clock signal of being sent here by the vehicle GPS clock apparatus in all mobile traffics is synchronized, and the information of depositing in all mobile traffic vehicle electronics display control unit buffer memorys is consistent, so the information that mails to electronic display unit by the electronics display control unit in all mobile traffics of synchronization is the same; Finally, the writings and image information that demonstrates in all mobile traffic vehicle electronics display unit of synchronization is the same.
The anti-counterfeit recognition that mobile traffic Antiforge system that above-mentioned employing markers is synchronous and method for anti-counterfeit can be applicable to taxi.For the taxi that adopts the synchronous mobile traffic Antiforge system of markers is not installed, it is informal taxi, because the time can't with regular taxi synchronised, and can't obtain literal identical or image information and information-change program, thereby its electronic display unit can't show the writings and image content identical with regular taxi with regular taxi.Even informal taxi and regular taxi time synchronized also because informal taxi can't obtain the literal identical with regular taxi or image information and information-change program, and finally can't show identical literal or image with regular taxi.For revenue passenger, desire to distinguish the true and false of the own taxi of being taken, as long as whether the own taxi of being taken of identification with the naked eye and peripheral taxi shown content in the vehicle electronics display unit is consistent, displaying contents unanimity then this car is regular taxi, inconsistent then this car of displaying contents is informal taxi, need not or carry out professional training by professional tool fully, very convenient.For on the airport, taxi such as railway station and hotel is comparatively intensive and the place of irregular distribution, public security or security personnel and ordinary consumer also can directly make the with the naked eye disposable large batch of true and false of hiring a car that identifies, need not or carry out professional training by professional tool fully, very convenient.
The car-mounted device part of native system also can integratedly be designed to the version of the false proof display instrument of hand-hold type, and its architectural feature is close with aforementioned car-mounted device; The false proof display instrument of this hand-hold type can use for the law enfrocement official is on-the-spot, and the inconsistent vehicle of the false proof display instrument of all displaying contents and hand-hold type is illegal vehicle.
The car-mounted device of native system partly also can be designed to the version of the false proof display instrument of large-screen, its architectural feature is close with aforementioned car-mounted device, can be for the public intensive on-the-spot use of wagon flow, the inconsistent vehicle of the false proof display instrument of all displaying contents and large-screen is illegal vehicle.
Mobile traffic Antiforge system and method for anti-counterfeit that above-mentioned employing markers is synchronous also can be applicable to the advertising field; Considering that native system has does not occur electronic display unit and the many advantages of travelling in crowded district of taxi as yet in strong, the existing taxi trade of visual in image readability, therefore can public good is propagated and the city image engineering and the solution of emergent event of commercial propaganda function be implemented as possessing with native system; The propaganda of described public good comprises the content of public service ads, this area weather information on the same day and any government desire propaganda such as grave news on the same day.In addition because native system has the feature of displaying contents real-time update, therefore also can be used for propagating the various accidents that influence citizen's daily life, its propaganda speed and efficient are all faster and better than existing other medium (as newspapers and periodicals, television broadcasting, the Internet etc.); Described commercial propaganda is mainly commercial advertisement, can be used for for government provides extra fiscal revenues, thereby reduces the cost of investment of implementing and safeguarding this method for anti-counterfeit; Described solution of emergent event mainly comprises reply war, natural calamity, personnel's relief, chase the urgent action that criminal etc. need take, can in the shortest time, allow citizen see the content that to inform, so that in time take action, loss is reduced to minimum degree, as in Indonesia's tsunami if can in time send message to the masses by efficient media, and the guiding masses can reduce disaster-stricken loss.
Described mobile traffic can also be other motor vehicles, as bus, motorcycle, bicycle etc. except taxi; Also can be marine mobile traffic, as boats and ships etc.
The present invention has following advantage and effect with respect to prior art: native system designs in conjunction with prior art and common device, has simple in structurely, realizes that easily the advantage that production cost is low helps large-scale promotion and uses; Method for anti-counterfeit provided by the invention is differentiated simple, and it is convenient to implement, the efficient height, and the general population makes and with the naked eye gets final product disposable discriminating in enormous quantities, need not or adopt professional instrument to realize through professional training; The present invention possesses multiple Communications Functions, and range of application is wider, can improve propaganda efficient, and economic benefit is good.
Description of drawings
Fig. 1 is the structure principle chart of system of the present invention.
Fig. 2 is the schematic diagram of a kind of specific constructive form of system of the present invention.
Fig. 3 is the schematic diagram of the another kind of specific constructive form of system of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing.
Embodiment 1
Fig. 1 shows structural principle of the present invention, Fig. 2 shows a kind of embodiment of the present invention, as seen from Figure 2, the synchronous mobile traffic Antiforge system of this employing markers comprises gps satellite, GSM mobile base station, GPS receiver module, SMS module, 8088 single-chip microcomputers, memory, LED display; Wherein, GPS receiver module, SMS module, 8088 single-chip microcomputers, memory, LED display all are installed on the taxi, are car-mounted device; Described GPS receiver module, SMS module and 8088 single-chip microcomputers are electrically connected, and described 8088 single-chip microcomputers are connected with LED display by memory; Described gps satellite is connected by wireless signal with the GPS receiver module, and described GSM mobile base station is connected by wireless signal with the SMS module.
The synchronous mobile traffic method for anti-counterfeit of being realized by above-mentioned Antiforge system of employing markers is specially: gps satellite sends ephemeris data and the data such as corrected parameter of oneself; Revised onboard clock thereby the vehicle-mounted GPS receiver module clock that time scale information and GPS receiver module is built-in contrasts, make the gps clock synchronous operation that each taxi is self-contained, the clock signal after the synchronization is sent to 8088 single-chip microcomputers; GSM mobile base station periodic transmission gsm wireless signal, signal content comprises image or Word message and the information-change program that will be shown by LED display, the gsm wireless signal that the SMS module receives and demodulation is launched by the GSM mobile base station that each taxi is self-contained, signal after the demodulation is sent to 8088 single-chip microcomputers, and is stored in the buffer memory of 8088 single-chip microcomputers.Image of depositing in the buffer memory of vehicle-mounted 8088 single-chip microcomputers of all hackney vehicles this moment that will be shown by LED display or Word message and information-change program are duplicate; 8088 vehicle-mounted single-chip microcomputers of each taxi access according to the synchronizing clock signals of being sent here by gps clock and are stored in the information in the 8088 single-chip microcomputer buffer memorys and mail to LED display; Because the clock signal of being sent here by the vehicle GPS clock in all taxis is synchronized, and the information of depositing in the vehicle-mounted 8088 single-chip microcomputer buffer memorys of all taxis is consistent, so the information that mails to LED display by 8088 single-chip microcomputers in all taxis of synchronization is the same.Finally, the same writings and image information that demonstrates at all taxi vehicle LED display screens of synchronization is discerned for convenient.
Embodiment 2
The concrete structure of present embodiment as shown in Figure 3, present embodiment except that following technical characterictic with embodiment 1: as seen from Figure 3, the synchronous mobile traffic Antiforge system of this employing markers comprises gps satellite, GPS receiver module, radio call base station, MOTOROLA paging module, LCDs; Wherein, GPS receiver module, MOTOROLA paging module, LCDs all are installed on the taxi, are car-mounted device; Described GPS receiver module and MOTOROLA paging module are electrically connected, and described MOTOROLA paging module is connected with LCDs by the built-in memory of paging module; Described gps satellite is connected by wireless signal with the GPS receiver module, and described radio call base station is connected by wireless signal with the MOTOROLA paging module.
The method for anti-counterfeit that present embodiment is realized is: vehicle-mounted GPS receiver module receives the time scale information in the gps satellite signal, thereby and contrasted with the built-in clock of GPS receiver module and to be revised onboard clock, make the gps clock synchronous operation that each taxi is self-contained, the clock signal after the synchronization is sent to the MOTOROLA paging module; Radio call base station periodic transmission wireless signal, signal content comprise image or Word message and the information-change program that time scale information and LCDs show.After this self-contained device of each taxi received the signal that is sent by the radio call base station, paging module accessed the information in the buffer memory that is stored in and mails to LCDs according to the synchronizing clock signals of being sent here by gps clock; Because the clock signal of being sent here by the vehicle GPS clock in all taxis is synchronized, and the information of depositing in all taxi onboard wireless paging module buffer memorys is consistent, so the information that mails to LCDs by paging module in all taxis of synchronization is the same, can demonstrate identical content at synchronization, reach the false proof purpose of vehicle.The car-mounted device of present embodiment can be realized as long as GPS module, the Chinese character beep-pager that can purchase everywhere on the market at present adds a bigger LCDs.
Embodiment 3
The structure of present embodiment except that following characteristics with embodiment 1: described car-mounted device partly is the version of the false proof display instrument of hand-hold type, volume is little, and good portability is convenient for carrying and uses, can use for law enfrocement official's execute-in-place, be convenient to the inspection and the monitoring of right taxi.
Embodiment 4
The structure of present embodiment except that following characteristics with embodiment 1: described car-mounted device partial design becomes the version of the false proof display instrument of large-screen, be installed in the stream of people, the intensive public place of wagon flow, can be used for identification and the supervision of the public, also can be used for advertising simultaneously taxi.
The foregoing description is a preferred implementation of the present invention, but embodiments of the present invention are not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify, and all should be the substitute mode of equivalence, is included within protection scope of the present invention.
Claims (10)
1, a kind of synchronous mobile traffic Antiforge system of markers that adopts comprises gps satellite, wireless signal transmission station, it is characterized in that: comprise gps clock device, wireless signal receiving demodulation device, electronics display control unit, electronic display unit; Described electronics display control unit is electrically connected with gps clock device, wireless signal receiving demodulation device and electronic display unit respectively, described gps satellite is connected by wireless signal with the gps clock device, and described wireless signal transmission station is connected by wireless signal with wireless signal receiving demodulation device.
2, the synchronous mobile traffic Antiforge system of employing markers according to claim 1 is characterized in that: described gps clock device, wireless signal receiving demodulation device, electronics display control unit, electronic display unit are integrated into the false proof display instrument of hand-hold type.
3, the synchronous mobile traffic Antiforge system of employing markers according to claim 1 is characterized in that: described gps clock device, wireless signal receiving demodulation device, electronics display control unit, electronic display unit connect to form the false proof display instrument of the large-screen that is fixedly set in public place.
4, according to the synchronous mobile traffic Antiforge system of each described employing markers of claim 1～3, it is characterized in that: described gps clock device is the GPS module.
5, according to the synchronous mobile traffic Antiforge system of each described employing markers of claim 1～3, it is characterized in that: described wireless signal receiving demodulation device is GSM, GPRS, CDMA or 3G mobile module or radio call receiver module or broadcasting station receiver module.
6, according to the synchronous mobile traffic Antiforge system of each described employing markers of claim 1～3, it is characterized in that: described electronics display control unit is microprocessor, single-chip microcomputer, analog or digital circuit.
7, according to the synchronous mobile traffic Antiforge system of each described employing markers of claim 1～3, it is characterized in that: described electronic display unit is liquid crystal indicator, anti-extreme ray display unit, plasma display system or LED display unit.
8, the method for anti-counterfeit of realizing according to the synchronous mobile traffic Antiforge system of each described employing markers of claim 1～7, it is characterized in that: (1) is received gps satellite signal and is drawn accurate synchronizing clock signals thus by the gps clock device in the mobile traffic, then this synchronizing clock signals is sent to the electronics display control unit in this mobile traffic; (2) receive also demodulation by the signal of wireless signal transmission station emission by the wireless signal receiving demodulation device in the mobile traffic, and transmit signals to the electronics display control unit in this mobile traffic; (3) under the control of synchronizing clock signals, the electronics display control unit in the mobile traffic shows receiving and demodulated information through wireless signal receiving demodulation device by the emission of wireless signal transmission station with synchronization point control electronic display unit.
9, the synchronous mobile traffic method for anti-counterfeit of described according to Claim 8 employing markers is characterized in that: described information is literal or image information and information-change program.
10, according to the application of the synchronous mobile traffic Antiforge system of each described employing markers of claim 1～7, it is characterized in that: the anti-counterfeit recognition or the advertising that are used for mobile traffic.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2005100369750A CN1835407A (en) | 2005-09-02 | 2005-09-02 | Mobile traffic tools anti-fraud system adopting timing synchronization, realizing method and uses |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2005100369750A CN1835407A (en) | 2005-09-02 | 2005-09-02 | Mobile traffic tools anti-fraud system adopting timing synchronization, realizing method and uses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076502A (en) * | 2012-12-20 | 2013-05-01 | 北京交通大学 | System and method for collecting remote and synchronous measuring data of moving object target |
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- 2005-09-02 CN CNA2005100369750A patent/CN1835407A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076502A (en) * | 2012-12-20 | 2013-05-01 | 北京交通大学 | System and method for collecting remote and synchronous measuring data of moving object target |
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