CN2305712Y - Intelligent charging system for automobile road and bridge fee - Google Patents
Intelligent charging system for automobile road and bridge fee Download PDFInfo
- Publication number
- CN2305712Y CN2305712Y CN97213265U CN97213265U CN2305712Y CN 2305712 Y CN2305712 Y CN 2305712Y CN 97213265 U CN97213265 U CN 97213265U CN 97213265 U CN97213265 U CN 97213265U CN 2305712 Y CN2305712 Y CN 2305712Y
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- CN
- China
- Prior art keywords
- automobile
- charge station
- circuit
- main frame
- wireless signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an intelligent charging system for automobile roads and bridges. A set of host system which comprises a single-board computer modulation circuit, a driving amplifying circuit, a sending and receiving antenna and a computer is arranged at a toll station. A set of single machine which comprises a single-board computer modulation circuit, a driving amplifying circuit, a demodulation and preamplification circuit, a reading and writing card holder and an intelligent card is arranged on an automobile. By the utilization of the signal antenna transmission of the host and the single machines, the required road fee is automatically erased from the intelligent card on the reading and writing card holder, the fee paying process is completed under the condition that the automobile is not stopped, which is favorable to the fee charging financial management.
Description
The utility model belongs to on-highway motor vehicle charging device technical field.
Existing toll station generally adopts manual toll collection, and the vehicle of passing by on one's way all need stop and pay dues according to vehicle condition one by one, and this mode is not only taken manpower but also blocked the traffic, and change makes up a deficiency, and bill is rendered an account and affairs such as financial management, has all brought great not convenient.The automobile intelligent charging control system such as the patent No. are called " intelligent controller for automobile " for " 92240559.X " name device has appearred recently, this device infrared remote receiver transmission signals, the trade mark and the tonnage of each passing automobile are put down in writing, and progressively add up number of pass times, check out according to accumulative total by charge station and car owner to the end of the year, the weak point of this controller is: the Infrared Transmission signal is suitable for indoor, and distance is limited, environment is limited, the mode of accounting is that the sum that charge station write down is easy to generate the mistake dispute, and everyly just check out certain the time, payment is easy to generate is in arrears with, and also is unfavorable for the turnover and the utilization of fund.
The purpose of this utility model provides a kind of employing radio wave transmissions signal for the weak point that overcomes above-mentioned prior art existence just, is suitable for outdoor application, the automobile road and bridge intelligent toll system that the vehicle per pass is checked out at once.
One cover main frame is set in charge station, and it comprises: antenna, single card microcomputer, demodulation and pre-amplification circuit, modulation and driving amplifying circuit, computing machine;
The purpose of this utility model is achieved by the following technical solution:
One cover unit is set on automobile, and it comprises: read-write deck, smart card, single card microcomputer, modulation and driving amplifying circuit and demodulation and pre-amplification circuit;
On the automobile unit, dispose display circuit;
Main frame in charge station also is connected with infrared transmitter and infrared remote receiver.
The emission frequency of automobile one-of-a-kind system is identical with the reception frequency of charge station's host computer system; The emission frequency of charge station's host computer system is identical with the reception frequency of automobile one-of-a-kind system.
The connected mode of charge station's host computer system such as following block diagram:
The connected mode of automobile one-of-a-kind system such as following block diagram:
Further set forth content of the present invention below in conjunction with drawings and Examples:
Fig. 1 is charge station's host computer system connected mode block diagram;
Fig. 2 is an automobile one-of-a-kind system connected mode block diagram;
Fig. 3 is the wiring diagram of main frame block diagram;
Fig. 4 is the wiring diagram of unit block diagram.
Code name that electric elements are marked among Fig. 3, Fig. 4 is the general electronic corporation element, can buy in market.Smart card among Fig. 4 (11) is to be made by the chip of storer (MEM6264) behind logical encrypt, and read-write deck (12) U2 is 8155, and this deck directly is connected with single card microcomputer (13) U1 (8751).Single card microcomputer (13) connect respectively emission interface circuit (14) (P/S), receiving interface circuit (15) (S/P), expansion interface circuit (21) and display (16), (17).Emission interface circuit (14) is connected with modulation and driving amplifying circuit (19), and modulation and driving amplifying circuit (19) directly connect emitting antenna A3 again; Receiving interface circuit (15) is connected with demodulation and pre-amplification circuit (18), and demodulation and pre-amplification circuit (18) directly are connected with receiving antenna A4 again.Oscillatory circuit (20) is connected in parallel on modulation and drives between amplifying circuit (19) and demodulation and the pre-amplification circuit (18).
Among Fig. 3, single card microcomputer (1), emission interface circuit (2), receiving interface circuit (3), modulation and driving amplifying circuit (4), demodulation and pre-amplification circuit (5) and oscillator (6) are identical with automobile one-of-a-kind system (Fig. 4) connection, its electric elements are also identical, its wiring diagram end that different is on single card microcomputer (1) is connected with computer interface circuit (7) and is connected with computing machine with computing machine C0M mouth socket (8), and the other end also is connected with infrared transmitter (10) and infrared remote receiver (9).
The emission of main frame and unit and receiving function are finished by single card microcomputer (1) and single card microcomputer (13), unit and main frame are equipped with oscillator (6) (20), and the radio signal that modulator (4), (19) and detuner (5), (18) are launched or received this machine is modulated or demodulation.The equal scalable of the emissive power of main frame and unit is promptly launched radius and can be determined according to selected distance, for example selects 500 meters.
The car owner buys smart card (11) in advance, smart card through logical encrypt is transfused to certain data in advance, and for example 100, represent 100 yuan, during use smart card is inserted on the read-write deck (12) that is installed in the automobile one-of-a-kind system, time showing is on display (16).When vehicle enters from the not far emission radius of charge station, after car antenna receives and transmits, give charge station with information feedback such as the license plate number that is about to oneself, vehicle, tonnage, color lifes, charge station draws charge according to these signals, and amount payable transferred again to the automobile one-of-a-kind system by electric wave, then the automobile one-of-a-kind system is erased the number of dealing with on the smart card automatically, and remaining sum is presented on the display (17), sends signal to charge station more simultaneously.Charge station's main frame with the signal that receives through preposition amplification, flow to computer stored memory after the deciphering and be presented on the display screen, vehicle can pass through way station smoothly, if receiving pay imformation, (for example do not block by charge station's main frame, plug-in card or zero insertion are not counted card and not enough number card etc.), then computer drives infrared transmitter and infrared remote receiver work forms the security area.Vehicle passes through by force, and then infrared supervising device will notify computing machine to report to the police, and the bar that blocks that is provided with in the highway section, back is put down by the mechanical driving device that electric signal drives, and forces automobile to stop.
The utility model has the field operation of adaptation and uses compared with prior art, The charging process simple and fast saves charge station's manpower, is convenient to charge station's financial management Obvious advantage.
Claims (4)
1, automobile road and bridge intelligent toll system, by at the main frame of charge station and be arranged between the unit on the automobile and carry out radio signal transmission, smart card (11) is gone up at read-write deck (12) and is played account automatically, makes automobile finish an outpost of the tax office's process of paying dues under the state of stagnation of movement not, and it is waited to levy and is:
One cover main frame of a, charge station comprises: single card microcomputer (1), modulation and drive amplifying circuit (4), demodulation and pre-amplification circuit (5), oscillatory circuit (6), computing machine com port socket (8), and emitting antenna A2 and receiving antenna A1;
On b, the automobile one cover unit comprises: smart card (11), read-write deck (12), single card microcomputer (13), demodulation and pre-amplification circuit (18), modulation and driving amplifying circuit (19), oscillator (20) and emitting antenna A3 and receiving antenna A4.
2, system according to claim 1 is characterized in that: also be provided with infrared remote receiver (9), infrared transmitter (10) on charge station's main frame.
3, system according to claim 1 is characterized in that: also be provided with expansion interface circuit (21) and display (16), (17) on the automobile unit.
4, system according to claim 1, it is characterized in that: the wireless signal that the automobile one-of-a-kind system is launched is identical with the wireless signal frequency that the charge station host computer system is received, and the wireless signal that charge station's host computer system is launched is identical with the wireless signal frequency that the automobile one-of-a-kind system is received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97213265U CN2305712Y (en) | 1997-04-09 | 1997-04-09 | Intelligent charging system for automobile road and bridge fee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97213265U CN2305712Y (en) | 1997-04-09 | 1997-04-09 | Intelligent charging system for automobile road and bridge fee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305712Y true CN2305712Y (en) | 1999-01-27 |
Family
ID=33931103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97213265U Expired - Fee Related CN2305712Y (en) | 1997-04-09 | 1997-04-09 | Intelligent charging system for automobile road and bridge fee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305712Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316675C (en) * | 2003-01-21 | 2007-05-16 | 株式会社东芝 | Antenna assembly and card processing system |
-
1997
- 1997-04-09 CN CN97213265U patent/CN2305712Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316675C (en) * | 2003-01-21 | 2007-05-16 | 株式会社东芝 | Antenna assembly and card processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |