CN1516081A - Automatic stop-reporting system - Google Patents
Automatic stop-reporting system Download PDFInfo
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- CN1516081A CN1516081A CNA031144462A CN03114446A CN1516081A CN 1516081 A CN1516081 A CN 1516081A CN A031144462 A CNA031144462 A CN A031144462A CN 03114446 A CN03114446 A CN 03114446A CN 1516081 A CN1516081 A CN 1516081A
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- transmitting unit
- wireless transmitting
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Abstract
The present invention relates to an automatic bus stop reporting system. It at least includes a wireless transmitting unit which is fixed in the bus and can be used for receiving the required working voltage produced by microwave source and transmitting coding information of said bus top by means of wicrowave mode; and a wireless receiving unit which is mounted in the bus, and is used for giving wirowave source to wireless transmitting unit and is used for receiving coding signal transmitted by above-mentioned wireless transmitting unit, and outputting bus stop name according to the coding information.
Description
Technical field: the present invention relates to a kind of automatic station name announcing system.
Background technology: the bus stop announcement device that existing bus adopts is the information that has deposited this station in bus stop announcement device in, and the driver presses a button after car is stood to certain, and bus stop announcement device will be quoted the title that this car arrives at a station, and the name of station of the forecast next stop.If the driver does not have accurate button at a station, bus stop announcement device shows mistake can occur, brings misleading for well-behaved visitor.
Summary of the invention: the objective of the invention is to design a kind of automatic station name announcing system, it need not driver's button the mistake of calling out the stops can not occur yet.
The objective of the invention is such realization, design a kind of automatic station name announcing system, it is characterized in that: it is used to receive microwave source and produces required operating voltage at least by a wireless transmitting unit that is fixed on the public transit vehicle, is used for launching by the mode of microwave the coded message at this station; One radio receiving unit of installing on bus is used for sending microwave source to wireless transmitting unit, is used to receive above-mentioned wireless transmitting unit coding signal transmitted, and exports the name of station at this station according to coded message.
Described coded signal can be an encode Chinese characters for computer information.
The name of station information at this station of described output can be that numeral shows.
The name of station information at this station of described output can be voice output.
Described wireless transmitting unit is made up of microwave induced reception, sending module, microwave induced reception, transmitting antenna.
Described radio receiving unit is fixed on the microwave induced reception in the housing, transtation mission circuit, detecting circuit, power supply, amplifying circuit, sound circuit, micro-processor interface circuit, display, keyboard circuit is formed, the microwave induced reception of micro-processor interface circuit timing controlled, transtation mission circuit outwards sends microwave source, receive simultaneously and be modulated to microwave induced reception, modulation signal on the transtation mission circuit, modulation signal is the site number information that sends to radio receiving unit after wireless transmitting unit receives microwave signal, this modulation signal is by the detecting circuit detection, after amplifying, amplifying circuit send micro-processor interface circuit to handle again, and the result that will handle delivers to display, or by the sound circuit voice output.
The course of work of the present invention is: wireless receiving mechanism timed sending microwave source, and after receiving microwave source, wireless transmitting unit will produce the power supply of work, after obtaining being enough to the power supply of work, send the encode Chinese characters for computer information that is solidificated in the chip; And wireless receiving mechanism is loaded with the microwave signal of coded signal microwave source the time simultaneously when output in reception, separates and handles output being loaded with coded signal in the microwave signal by detecting circuit, amplifying circuit, microprocessor.
Characteristics of the present invention are: because the present invention is by being fixed on the coded message that deposits this station in the wireless transmitting unit on the routing in advance in, the power supply of wireless transmitting unit is the microwave source generation by the radio receiving unit timed sending, after obtaining microwave source, just send the coded message at certain station, therefore as long as the wireless transmitting unit on the public transit vehicle can be working properly, just can quote the accurate name of station of vehicle automatically to certain station.
Description of drawings: the present invention will be further described below in conjunction with the embodiment accompanying drawing:
Fig. 1 is the example structure synoptic diagram;
Fig. 2 is embodiment wireless transmitting unit circuit theory diagrams;
Fig. 3 is embodiment radio receiving unit circuit theory diagrams.
Embodiment: as shown in Figure 1, a kind of automatic station name announcing system, it is by being fixed on the wireless transmitting unit 1 that needs the place of calling out the stops on bus 3 routings, the radio receiving unit 2 that uses on the bus 3 is formed, be fixed on the coded message that deposits certain station in the wireless transmitting unit 1 on the routing in advance in, this coded message can be the Chinese character playwright, screenwriter, so no matter to be what this website of car process, can both obtain the identical name of calling out the stops.In addition, the power supply of wireless transmitting unit 1 is the microwave source generation by the radio receiving unit timed sending, after obtaining microwave source, the radio receiving unit 2 that wireless transmitting unit 1 is used on bus 3 again sends the coded message at certain station, because the power supply of wireless transmitting unit 1 is to rely on the external microwave source to obtain, therefore, wireless transmitting unit 1 can be installed in the wooden tablets or slips for writing of existing station, need not to regularly replace power supply, or go between specially for power supply.As long as the wireless transmitting unit 2 on the bus 3 can be working properly, just can quote the accurate name of station of vehicle automatically to certain station.
Fig. 2 is the electric structural representation of wireless transmitting unit 1, and it is made up of microwave induced reception, sending module 102, microwave induced reception, transmitting antenna 101; It is identical with existing radio frequency IC, and just frequency is higher, and the distance of transmission is farther, can reach more than 10 meter.
Fig. 3 is radio receiving unit 2 circuit block diagrams, by the microwave induced reception that is fixed in the housing, transtation mission circuit 201, detecting circuit 202, power supply 203, amplifying circuit 204, sound circuit 205, micro-processor interface circuit 206, display 207, keyboard circuit 208 is formed, the microwave induced reception of micro-processor interface circuit 206 timing controlled, transtation mission circuit 201 outwards sends microwave source, receive simultaneously and be modulated to microwave induced reception, modulation signal on the transtation mission circuit 201, modulation signal is the site number information that sends to radio receiving unit 2 after wireless transmitting unit 1 receives microwave signal, this modulation signal is by detecting circuit 202 detections, after amplifying, amplifying circuit 204 send micro-processor interface circuit 206 to handle again, and the result that will handle delivers to display 207, or by sound circuit 205 voice outputs.Keyboard circuit 208 has such function, and it can select some station can export the result, also can select some station and not export the result.Power supply 203 can be to be produced through voltage stabilizing by 12 volts of power supplys on the car.
Claims (6)
1, a kind of automatic station name announcing system is characterized in that: it is used to receive microwave source and produces required operating voltage at least by a wireless transmitting unit that is fixed on the public transit vehicle, is used for launching by the mode of microwave the coded message at this station; One radio receiving unit of installing on bus is used for sending microwave source to wireless transmitting unit, is used to receive above-mentioned wireless transmitting unit coding signal transmitted, and exports the name of station at this station according to coded message.
2, a kind of automatic station name announcing system according to claim 1 is characterized in that: described coded signal can be an encode Chinese characters for computer information.
3, a kind of automatic station name announcing system according to claim 1 is characterized in that: the name of station information at this station of described output can be that numeral shows.
4, a kind of automatic station name announcing system according to claim 1 is characterized in that: the name of station information at this station of described output can be voice output.
5, a kind of automatic station name announcing system according to claim 1 is characterized in that: described wireless transmitting unit is made up of microwave induced reception, sending module, microwave induced reception, transmitting antenna.
6, a kind of automatic station name announcing system according to claim 1, it is characterized in that: described radio receiving unit is fixed on the microwave induced reception in the housing, transtation mission circuit, detecting circuit, power supply, amplifying circuit, sound circuit, micro-processor interface circuit, display, keyboard circuit is formed, the microwave induced reception of micro-processor interface circuit timing controlled, transtation mission circuit outwards sends microwave source, receive simultaneously and be modulated to microwave induced reception, modulation signal on the transtation mission circuit, modulation signal is the site number information that sends to radio receiving unit after wireless transmitting unit receives microwave signal, this modulation signal is by the detecting circuit detection, after amplifying, amplifying circuit send micro-processor interface circuit to handle again, and the result that will handle delivers to display, or by the sound circuit voice output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031144462A CN1516081A (en) | 2003-01-10 | 2003-01-10 | Automatic stop-reporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031144462A CN1516081A (en) | 2003-01-10 | 2003-01-10 | Automatic stop-reporting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1516081A true CN1516081A (en) | 2004-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031144462A Pending CN1516081A (en) | 2003-01-10 | 2003-01-10 | Automatic stop-reporting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1516081A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592469A (en) * | 2012-02-19 | 2012-07-18 | 南京理工大学常熟研究院有限公司 | Intelligent bus transfer prompting system |
| CN101770695B (en) * | 2010-01-14 | 2013-07-10 | 杭州六易科技有限公司 | Automatic bus stop announcing device |
| CN104424489A (en) * | 2013-08-23 | 2015-03-18 | 江苏怡云智慧传感科技有限公司 | ETC technology-based passenger vehicle automatic reporting system |
-
2003
- 2003-01-10 CN CNA031144462A patent/CN1516081A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770695B (en) * | 2010-01-14 | 2013-07-10 | 杭州六易科技有限公司 | Automatic bus stop announcing device |
| CN102592469A (en) * | 2012-02-19 | 2012-07-18 | 南京理工大学常熟研究院有限公司 | Intelligent bus transfer prompting system |
| CN104424489A (en) * | 2013-08-23 | 2015-03-18 | 江苏怡云智慧传感科技有限公司 | ETC technology-based passenger vehicle automatic reporting system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |