CN102270360B - System for controlling vehicle entering and leaving and method thereof - Google Patents
System for controlling vehicle entering and leaving and method thereof Download PDFInfo
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- CN102270360B CN102270360B CN 201110088078 CN201110088078A CN102270360B CN 102270360 B CN102270360 B CN 102270360B CN 201110088078 CN201110088078 CN 201110088078 CN 201110088078 A CN201110088078 A CN 201110088078A CN 102270360 B CN102270360 B CN 102270360B
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Abstract
The invention provides a system for controlling vehicle entering and leaving. The system comprises a vehicle ID (identification) card, a signal emission base installed inside a vehicle, a reader, a control device connected to the reader and a passgate controlled by the control device. Specifically, the vehicle ID card sends vehicle ID information including vehicle ID data to the signal emission base; the signal emission base sends vehicle ID information and receives characteristic information sent by the reader; the reader sends the characteristic information to a deck emission device and monitors the reception of the vehicle ID information sent by the signal emission base; and the control device controls the rise of the passgate based on a signal from the reader. The invention also discloses a method for controlling vehicle entering and leaving.
Description
Technical field
The present invention relates to a kind of vehicles while passing control system, relate in particular to a kind of vehicles while passing control system that can far distance automaticly swipe the card.
Background technology
The vehicles while passing cell management all is the major issue that must resolve to any one the property plots.At present, for the control and management of vehicle, the method for normal employing is that estate management place is distributed an IC-card (Integrated Circuit Card, integrated circuit card) to the owner.When the owner drives to pass in and out, stop and swipe the card at the IC-card read write line place of correspondence setting.Banister lifting under the control of IC-card read write line, vehicle can pass in and out.But this mode owner must be stopped when turnover and be swiped the card near the IC-card read write line, uses inconvenient.
In addition, also there is the part residential quarter to introduce remote-wireless RFID (Radio Frequency Identification radio-frequency (RF) identification) card system, helps the owner to realize that vehicle passes in and out the residential quarter automatically, need not to swipe the card, also need not to stop.It is exactly that directivity is poor that but rfid card has a larger shortcoming, have the monkey chatter problem, if namely the residential quarter exists two passages to lean on very closely, perhaps vehicles while passing uses same passage, then which passage is system just can not judge the vehicle that uses rfid card at, and this car is to advance or going out.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of vehicles while passing control system.
The invention provides a kind of vehicles while passing control system, comprise vehicle ID identification card, be installed on signal launching seat in the vehicle, reader, the control device that links to each other with described reader, by the banister of described control device control; Vehicle ID identification card, transmission comprises the vehicle ID identifying information of vehicle ID data to the signal launching seat; The signal launching seat, emission vehicle ID identifying information receives the characteristic information that reader is launched; Reader, emission characteristic information are to the deck emitter, and monitoring receives the vehicle ID identifying information of signal launching seat emission; Control device is according to the described banister of signal controlling lifting from reader.
The present invention also discloses a kind of vehicles while passing control method of using this vehicles while passing control system.
Compared to prior art, vehicles while passing control system of the present invention takes full advantage of low-power consumption and the manageable characteristic of light signal direction of radiowave so that system have that the rfid system that overcomes pure microwave can't overcome with car and monkey chatter problem.Employing is read the IC-card characteristic as vehicle identification tag, and remote and reader communication, and the far distance automatic identification IC-card of the system that realized can be accomplished the vehicle automatically turnover management of can not stopping.By utilizing clock data and communication data to calculate the mode of rewriting by specific formulation, so that aloft data and the clock data of transmission present completely feature, namely do not have specific feature, namely be white noise characteristics yet, so that data have sufficient security.Vehicles while passing control system 10 is provided with wake-up circuit, makes vehicles while passing control system 10 enter the dormant state of low-power consumption under off working state.
Description of drawings
Fig. 1 is the structural representation of vehicles while passing control system of the present invention.
Fig. 2 is the use process flow diagram of vehicles while passing control system of the present invention.
Embodiment
The present invention is further described below in conjunction with description of drawings and embodiment.
See also Fig. 1 and Fig. 2, the invention provides a kind of vehicles while passing control system 10, comprise vehicle ID identification card 11, be installed on signal launching seat 13 in the vehicle, reader 15, the control device 17 that links to each other with described reader 15, by the banister 19 of described control device 17 controls.Vehicle ID identification card 11 places signal launching seat 13, signal launching seat 13 emission vehicle ID identifying informations are to reader 15, reader 15 receives the vehicle ID identifying information of signal launching seat 13 emissions and is sent to control device 17, banister 19 lifting under control device 17 controls.In the present embodiment, vehicle ID identification card 11 is IC-card (Integrated Circuit Card, integrated circuit card), vehicle ID identifying information is the radiowave of the characteristic frequency that has of vehicle ID identification card 11, and the vehicle ID identifying information that vehicle ID identification card 11 will comprise vehicle ID data is sent to signal launching seat 13.
Signal launching seat 13 comprises controller 131, card reading circuit 133, wireless signal transmission circuit 135, optical signal receiving circuit 137.Card reading circuit 133 reads the vehicle ID identifying information of vehicle ID identification card 11, and described wireless signal transmission circuit 135 receives vehicle ID identifying information and the wireless signal with vehicle ID identifying information corresponding to emission under described controller 131 controls.Optical signal receiving circuit 137 receives the light signal with characteristic information that reader 15 is launched.
Reader 15 comprises controller 151, wireless signal receiving circuit 155 and light signal radiating circuit 157.Wireless signal receiving circuit 155 is accepted the wireless signal with vehicle ID identifying information under described controller 151 controls, described light signal radiating circuit 157 sends the light signal with characteristic information under described controller 151 controls.Reader 15 emission characteristic information are to the deck emitter, and monitoring receives the vehicle ID identifying information of signal launching seat 13 emissions.Light signal radiating circuit 157 is provided with light-emitting tube and light-emitting tube outer cover (not shown), and light signal radiating circuit 157 can be regulated the angle that light signal radiating circuit 157 utilizing emitted light signals are set by outer cover and the direction of regulating power valve.The feature light wave of light signal radiating circuit 157 emissions 9.8 nanometers, transmitting boundary are the road plane in positive and negative 60 of line centered by road straight line bearing of trend is spent.
The course of work of vehicles while passing control system 10 may further comprise the steps:
S101, the controller 151 of reader 15 is encrypted light signal, and reader 15 obtains wireless signal and random clock signal to be encrypted, and described wireless signal and described random clock signal are carried out logic XOR processing acquisition encrypted wireless signal.By light signal radiating circuit 157 utilizing emitted light signals.
S102, card reading circuit 133, the wireless signal transmission circuit 135 of signal launching seat 13 are in dormant state, and the optical signal receiving circuit of signal launching seat 13 137 detects whether receive light signal, in the time of in this way, enters next step, when no, continues to carry out this step.
S103, optical signal receiving circuit 137 receiving optical signals of the controller 131 of signal launching seat 13 and with light signal deciphering, controller 131 wakes other circuit of described signal launching seat 13 up.Signal launching seat 13 obtains to encrypt light signal and described random clock data, and described random clock data and described encryption light signal are carried out the processing of logic XOR, obtains light signal.
S104, vehicle ID identification card 11 places signal launching seat 13, and the card reading circuit 133 of signal launching seat 13 reads vehicle ID identifying information.
S105, signal launching seat 13 will send with the wireless signal transmission circuit 135 of vehicle ID identifying information under the control of controller 131;
S106, the wireless signal receiving circuit 155 of reader 15 detects whether receive wireless signal, in the time of in this way, enters next step, when no, continues to carry out this step;
S107, the encrypted wireless signal that the wireless signal receiving circuit 155 of reader 15 receives with vehicle ID identifying information, reader 15 obtains encrypted wireless signal and described random clock data, described random clock data and described encrypted wireless signal are carried out the processing of logic XOR, described wireless signal after obtaining deciphering, the controller 151 of reader 15 generates control signal and control signal is sent to control device 17, and banister 19 rises under control device 17 controls and passes through for vehicle.
S108 repeats above step.
This vehicles while passing control system 10 takes full advantage of low-power consumption and the manageable characteristic of light signal direction of radiowave so that system have that the rfid system that overcomes pure microwave can't overcome with car and monkey chatter problem.Employing is read the IC-card characteristic as vehicle identification tag, and communicates by letter with reader 15 at a distance, and the far distance automatic identification IC-card of the system that realized can be accomplished the vehicle automatically turnover management of can not stopping.By utilizing clock data and communication data to calculate the mode of rewriting by specific formulation, so that aloft data and the clock data of transmission present completely feature, namely do not have specific feature, namely be white noise characteristics yet, so that data have sufficient security.Vehicles while passing control system 10 is provided with wake-up circuit, makes vehicles while passing control system 10 enter the dormant state of low-power consumption under off working state.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. vehicles while passing control system is characterized in that: described vehicles while passing control system comprises vehicle ID identification card, be installed on signal launching seat in the vehicle, reader, the control device that links to each other with described reader, by the banister of described control device control;
Vehicle ID identification card, transmission comprises the vehicle ID identifying information of vehicle ID data to the signal launching seat;
The signal launching seat, emission vehicle ID identifying information also is encrypted vehicle ID identifying information, and the signal launching seat receives characteristic information that reader launches and the characteristic information that reader is launched is decrypted;
Reader, emission characteristic information is encrypted to the signal launching seat and to characteristic information, and reader is also monitored the vehicle ID identifying information of reception signal launching seat emission and vehicle ID identifying information is decrypted;
Control device is according to the described banister of signal controlling lifting from reader.
2. described vehicles while passing control system according to claim 1, it is characterized in that: described reader comprises controller, wireless signal receiving circuit, light signal radiating circuit, described wireless signal receiving circuit is accepted the wireless signal with vehicle ID identifying information under described controller control, described light signal radiating circuit sends the light signal with characteristic information under described controller control.
3. described vehicles while passing control system according to claim 1, it is characterized in that: described signal launching seat comprises controller, card reading circuit, wireless signal transmission circuit, optical signal receiving circuit, described card reading circuit reads the vehicle ID identifying information of vehicle ID identification card, described wireless signal transmission circuit receives vehicle ID identifying information and launches corresponding wireless signal under described controller control
Described optical signal receiving circuit receives the light signal with characteristic information under described controller control.
4. described vehicles while passing control system according to claim 1 and 2, it is characterized in that: the optical signal frequency of the light signal radiating circuit emission of described reader is 9.8 nanometers.
5. described vehicles while passing control system according to claim 1 and 2 is characterized in that: the light signal radiating circuit transmit direction of described reader is for to stop within the positive and negative 60 degree scopes of line centered by the direction perpendicular to banister.
6. one kind is used the as claimed in claim 1 vehicles while passing control method of vehicles while passing control system, the reader of described vehicles while passing control system comprises controller, wireless signal receiving circuit, light signal radiating circuit, described signal launching seat comprises controller, card reading circuit, wireless signal transmission circuit, optical signal receiving circuit, it is characterized in that: described vehicles while passing control method may further comprise the steps
The controller of reader is encrypted light signal, and is launched by the light signal radiating circuit;
Card reading circuit, the wireless signal transmission circuit of signal launching seat are in dormant state, and the optical signal receiving circuit of signal launching seat detects whether receive light signal, in the time of in this way, enters next step, when no, continue to carry out this step;
The controller of signal launching seat wakes each circuit of described signal launching seat up;
The card reading circuit of signal launching seat reads vehicle ID identifying information;
The wireless signal transmission circuit of signal launching seat will send with the wireless signal of vehicle ID identifying information under the control of controller;
The wireless signal receiving circuit of reader detects whether receive wireless signal, in the time of in this way, enters next step, when no, continues to carry out this step;
The wireless signal receiving circuit of reader receives the wireless signal with vehicle ID identifying information, and controller generates control signal and control signal is sent to control device, and banister rises under control device control and passes through for vehicle.
7
.Described vehicles while passing control method according to claim 6, it is characterized in that: described vehicles while passing control method is further comprising the steps of,
The controller of described reader is encrypted light signal and will encrypt light signal and is sent to the light signal radiating circuit, and the optical signal receiving circuit of described signal launching seat receives to be encrypted light signal and will encrypt the light signal deciphering.
8
.According to claim 7, described vehicles while passing control method is characterized in that:
Described encrypting step comprises,
Obtain wireless signal to be encrypted and random clock signal, described wireless signal and described random clock signal are carried out logic XOR processing acquisition encrypted wireless signal;
Described decryption step comprises,
Obtain to encrypt light signal and described random clock data, described random clock data and described encryption light signal are carried out the processing of logic XOR, obtain light signal.
9
.Described vehicles while passing control method according to claim 6, it is characterized in that: described vehicles while passing control method is further comprising the steps of,
The controller of described signal launching seat is encrypted wireless signal and encrypted wireless signal is sent to wireless signal transmission circuit, and described wireless signal receiving circuit receives encrypted wireless signal and encrypted wireless signal is deciphered.
10
.According to claim 9, described vehicles while passing control method is characterized in that:
Described encrypting step comprises,
Obtain wireless signal to be encrypted and random clock signal, described wireless signal and described random clock signal are carried out logic XOR processing acquisition encrypted wireless signal;
Described decryption step comprises,
Obtain encrypted wireless signal and described random clock data, described random clock data and described encrypted wireless signal are carried out the processing of logic XOR, obtain described wireless signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110088078 CN102270360B (en) | 2011-04-08 | 2011-04-08 | System for controlling vehicle entering and leaving and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110088078 CN102270360B (en) | 2011-04-08 | 2011-04-08 | System for controlling vehicle entering and leaving and method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102270360A CN102270360A (en) | 2011-12-07 |
| CN102270360B true CN102270360B (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110088078 Expired - Fee Related CN102270360B (en) | 2011-04-08 | 2011-04-08 | System for controlling vehicle entering and leaving and method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568067A (en) * | 2012-02-24 | 2012-07-11 | 郭丰亮 | Cell vehicle access system based on light emitting diode (LED) visible light communication |
| CN103295282A (en) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | Automobile, gate and applying method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862205Y (en) * | 2005-12-22 | 2007-01-24 | 深圳职业技术学院 | System controls vehicle access in passageway |
| CN100999078A (en) * | 2006-01-09 | 2007-07-18 | 田角峰 | Automatic charging method of robot and its automatic charging device |
| CN201662817U (en) * | 2010-02-09 | 2010-12-01 | 济南艾雅信息系统有限公司 | Low-power-consumption intelligent label system based on RFID technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1011623A (en) * | 1996-06-24 | 1998-01-16 | Park Nijiyuuyon Kk | Automatic parking lot fee collector |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862205Y (en) * | 2005-12-22 | 2007-01-24 | 深圳职业技术学院 | System controls vehicle access in passageway |
| CN100999078A (en) * | 2006-01-09 | 2007-07-18 | 田角峰 | Automatic charging method of robot and its automatic charging device |
| CN201662817U (en) * | 2010-02-09 | 2010-12-01 | 济南艾雅信息系统有限公司 | Low-power-consumption intelligent label system based on RFID technology |
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| CN102270360A (en) | 2011-12-07 |
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