CN1347058A - Bar code display for inquiring identity of bicycle - Google Patents
Bar code display for inquiring identity of bicycle Download PDFInfo
- Publication number
- CN1347058A CN1347058A CN 01134619 CN01134619A CN1347058A CN 1347058 A CN1347058 A CN 1347058A CN 01134619 CN01134619 CN 01134619 CN 01134619 A CN01134619 A CN 01134619A CN 1347058 A CN1347058 A CN 1347058A
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- CN
- China
- Prior art keywords
- bar code
- chip
- data
- bicycle
- cpu
- 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.)
- Pending
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- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
A bar code device for examining and displaying the identity of bicycle is composed of a CCD or laser scan head, a main control circuit, control keys and a LCD. The bar code of bicycle is read to microprocessor by said scan head. The microprocessor can compare the bar code data with the prestored data, the compared result is displayed on the LCD. It can be used for scientific management of bicycles and controlling tax.
Description
Technical field
The present invention relates to a kind of portable bicycle display for inquiring identity.
Background technology
As everyone knows, China is bicycle big country in the world, and national bicycle owning amount is near 1,000,000,000, huge owning amount like this, and its management method still adopts the licence of enabling the sixties that travels to add the original management method of the formula system of listing.Employed the listing of this method can not directly record identity information or other management information of closing the car owner.Obviously, the old non power driven vehicle management method development trend of the current China of incompatibility bicycle.At present, China's non power driven vehicle management status is: the vehicle owning amount continues to expand, the aggravation of managerial confusion runaway condition, the serious and tax position and pessimistic of the stolen phenomenon of vehicle.
Technology contents
The present invention utilizes on the vehicle bar code record for information about, by computer-controlled reading device, solves the problem to the timely query display of bicycle identity.
The present invention includes bar code and scanning display part; Described bar code is arranged on the bicycle, can put down in writing personal identification number, ID (identity number) card No. and individual out of Memory; Described scanning display part comprises: three ones of CCD scanning head or laser scanning head, governor circuit and liquid crystal displays; Described CCD scanning head or laser scanning head read vehicle-mounted bar code information in the microprocessor CPU by serial port chip; Select chip, read-write steering logic chip, eight bus transceivers, serial port chip, storaging chip and page turning operating key to form governor circuit by described CPU, address buffer, sheet; The address wire of described CPU selects chip to be connected with data memory by address buffer chip and sheet, under read-write steering logic chip controls, scan-data is stored in the data-storing district by the order format of CPU, and data are compared processing according to cpu instruction, data after the processing are also store and are got back in the memory, and the data sink after CPU will handle together is transferred on the LCD with idsplay order information.
The present invention holds bar code content in the governor circuit of scanner reads in the scanner by hand, and is presented on the LCD.The law enfrocement official can be by the contained content of page turning operating key inquiry bar code, for example, can inquire to holding the car people, if personal identification number is not inconsistent according to demonstrating personal identification number, can predicate robber's car, and can lose the car people by relevant department's notice according to ID (identity number) card No. in the bar code and claim.The enforcement of this device, can make vehicle management be tending towards scientific, vehicle lose phenomenon can be controlled.
Description of drawings
Fig. 1 is that the bar code that bicycle of the present invention or other bicycle use is implemented illustration;
Fig. 2 is the profile synoptic diagram of bicycle bar code ID inquiring device of the present invention;
Fig. 3 is the governor circuit schematic diagram of bar code display for inquiring identity of bicycle of the present invention;
Fig. 4 is the bar code installation site figure that bicycle of the present invention or other bicycle use.
Embodiment
Bicycle bar code among Fig. 1 can comprise contents such as personal identification number, ID (identity number) card No., tax status.Can distinguish the time with different background colors in addition.It can be fixed on below-seat, and is wet by the rain and burnt by the sun to prevent.
Among Fig. 2, the scanner head 1 of scanner is positioned at the place ahead one side.Scanning switch 2 can be arranged on the handle front end of below.Function operating key (page turning key) can be arranged on the handle rear end of below.Governor circuit can be provided with reportedly outlet of a number, and this transmission mouth 4 can be located at the handle rear end below.Liquid crystal display 5 can be arranged on the rear of main frame.
Circuit part is seen Fig. 3, and the read coding mode of the data of CCD scanning head by determining passes through U with data
7Special-purpose serial port chip is according to microprocessor U
1Order format, by U
1Pin 21-39 address wire, through address buffer chip U
4Select chip U with sheet
2, and be equipped with read-write steering logic chip U
8, store data-storing district U
5, this storage portions is the 8K data memory, U
4With data buffer U
6Combination.Microprocessor U
1To contrast the back data processed result and pass through U
2Carry out sheet choosing, and through the data buffer with data sink with the idsplay order information transmission on 6256 LCD.T among the figure
1Offer cpu clock signal, C
1-C
13Be that clutter on the appearance elimination power supply, R are met in decoupling
1∽ R
6Be the logic pull-up resistor.U
3Be eight bus transceivers.
Claims (1)
1. bar code display for inquiring identity of bicycle is characterized in that: this device comprises bar code and scanning display part; Described bar code is arranged on the non-locomotive, and described bar code is arranged on the bicycle, can put down in writing personal identification number, ID (identity number) card No. and individual out of Memory; Described scanning display part comprises: three ones of CCD scanning head or laser scanning head, governor circuit and liquid crystal displays; Described CCD scanning head or laser scanning head read vehicle-mounted bar code information in the microprocessor CPU by serial port chip; Select chip, read-write steering logic chip, eight bus transceivers, serial port chip, storaging chip and page turning operating key to form governor circuit by described CPU, address buffer, sheet; The address wire of described CPU selects chip to be connected with data memory by address buffer chip and sheet, under read-write steering logic chip controls, scan-data is stored in the data-storing district by the order format of CPU, and data are compared processing according to cpu instruction, data after the processing are also store and are got back in the memory, and the data sink after CPU will handle together is transferred on the LCD with idsplay order information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01134619 CN1347058A (en) | 2001-11-07 | 2001-11-07 | Bar code display for inquiring identity of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01134619 CN1347058A (en) | 2001-11-07 | 2001-11-07 | Bar code display for inquiring identity of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1347058A true CN1347058A (en) | 2002-05-01 |
Family
ID=4672618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01134619 Pending CN1347058A (en) | 2001-11-07 | 2001-11-07 | Bar code display for inquiring identity of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1347058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406991C (en) * | 2003-12-24 | 2008-07-30 | 西铁城控股株式会社 | Liquid crystal display panel and bar code reading system using same |
-
2001
- 2001-11-07 CN CN 01134619 patent/CN1347058A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406991C (en) * | 2003-12-24 | 2008-07-30 | 西铁城控股株式会社 | Liquid crystal display panel and bar code reading system using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |