CN204526984U - A kind of city motor bus prompt system - Google Patents
A kind of city motor bus prompt system Download PDFInfo
- Publication number
- CN204526984U CN204526984U CN201520235065.4U CN201520235065U CN204526984U CN 204526984 U CN204526984 U CN 204526984U CN 201520235065 U CN201520235065 U CN 201520235065U CN 204526984 U CN204526984 U CN 204526984U
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Abstract
This practicality relates to a kind of electronics package, more specifically to a kind of city motor bus prompt system, can set lower website for passenger, and whether the passenger that also can judge to get off is identical with the set passenger that should get off, reminding passengers.Audio signal interface chip be used for analogue to digital conversion is carried out to sampled signal, receive Bluetooth chip signal and to signal rows digital to analogy conversion.Bluetooth chip is used for the reception of signal, storage, process and output control command.Correlation photoelectric switch is for detecting obstacle, and output pulse signal, and bluetooth module is for receiving the signal of correlation photoelectric switch and being converted into Bluetooth signal after processing signal and transmitting.Camera carries out digitized processing to vision signal and compresses.LCD touch screen I for showing each site name, and provides operation interface.LCD touch screen II is for display video signal and provide operation interface.Optical coupling isolation circuit is used for preventing signal disturbing.PLC counting circuit is used for number of pulses and counts.
Description
Technical field
The utility model relates to a kind of electronics package, more specifically to a kind of city motor bus prompt system.
Background technology
Present long-distance car, in bus, driver exchanges with passenger exists inconvenience.City motor bus often arrives a station, and driver can not judge whether the passenger that gets off.Every station, the passenger that whether gets on or off the bus will be stopped, and affects efficiency.In addition, some passenger, because sleeping or other reasons, may miss place of getting off.
Summary of the invention
The technical matters that the utility model mainly solves is: provide a kind of city motor bus prompt system, can set lower website for passenger, and whether the passenger that also can judge to get off is identical with the set passenger that should get off, reminding passengers, and driver observation also can be supplied to get off ridership.
For solving the problems of the technologies described above, this practicality relates to a kind of electronics package, more specifically to a kind of city motor bus prompt system, comprise acoustic pickup, loudspeaker, audio signal interface chip, Bluetooth chip, correlation photoelectric switch, bluetooth module, camera, LCD touch screen I, LCD touch screen II, optical coupling isolation circuit and PLC counting circuit, lower website can be set for passenger, whether the passenger that also can judge to get off is identical with the set passenger that should get off, reminding passengers, also can to get off ridership for driver observation.
Acoustic pickup is connected to the input end of audio signal interface chip, and acoustic pickup is for obtaining external sound and transmitting with electric signal after processing aud. snl..Loudspeaker are connected to audio signal interface chip mouth, loudspeaker Received signal strength vibration sounding.Audio signal interface chip be used for signal sampling, carry out analogue to digital conversion after filtering process is carried out to sampled signal, receive Bluetooth chip signal and to signal rows digital to analogy conversion laggard row interpolation filtering process.Bluetooth chip is used for sending and receiving Bluetooth signal, for the reception of signal, storage, process and output control command.Correlation photoelectric switch is connected on bluetooth module, and correlation photoelectric switch is for detecting obstacle, and output pulse signal, and bluetooth module is for receiving the signal of correlation photoelectric switch and being converted into Bluetooth signal after processing signal and transmitting.Camera collection, to extraneous vision signal, carries out digitized processing to vision signal and compresses.LCD touch screen I for showing each site name, and provides operation interface.LCD touch screen II is for display video signal and provide operation interface.Optical coupling isolation circuit is used for preventing signal disturbing.PLC counting circuit is used for number of pulses and counts.
As the further optimization of this programme, the acoustic pickup that the acoustic pickup described in a kind of city motor bus prompt system of the utility model selects Science and Technology Ltd. of reaching the clouds to produce, its model is LY901S.
As the further optimization of this programme, the audio signal interface chip that the audio signal interface chip described in a kind of city motor bus prompt system of the utility model selects Texas Instrument to produce, its model is C3100.
As the further optimization of this programme, the Bluetooth chip that the Bluetooth chip described in a kind of city motor bus prompt system of the utility model selects Sai Pulasi Semiconductor Co., Ltd to produce, its model is Cy8C4xx7.
As the further optimization of this programme, the bluetooth module that the bluetooth module described in a kind of city motor bus prompt system of the utility model selects Electronics Co., Ltd. of Bo Lu section to produce, its model is BLK-MD-SPP.
As the further optimization of this programme, the camera that the camera described in a kind of city motor bus prompt system of the utility model selects Haikang Wei Shi Co., Ltd to produce, its model is DS-6C-I.
The beneficial effect of a kind of city motor bus prompt system of the utility model is:
A. passenger can set lower website;
B. can judge get off ridership and send cue accordingly;
C. passenger can be avoided to miss website;
D. improve efficiency of operation.
Accompanying drawing explanation
Fig. 1 is the system chart of a kind of city motor bus prompt system of the utility model.
Detailed description of the invention
In FIG, this practicality relates to a kind of electronics package, more specifically to a kind of city motor bus prompt system, comprise acoustic pickup, loudspeaker, audio signal interface chip, Bluetooth chip, correlation photoelectric switch, bluetooth module, camera, LCD touch screen I, LCD touch screen II, optical coupling isolation circuit and PLC counting circuit, lower website can be set for passenger, whether the passenger that also can judge to get off is identical with the set passenger that should get off, reminding passengers, also can to get off ridership for driver observation.
Acoustic pickup is connected to the input end of audio signal interface chip, and acoustic pickup is for obtaining external sound and transmitting with electric signal after processing aud. snl..The acoustic pickup that acoustic pickup selects Science and Technology Ltd. of reaching the clouds to produce, its model is LY901S.Acoustic pickup collects the aud. snl. of driver and aud. snl. is converted into current signal, transfers to audio signal interface chip after signal is carried out amplification filtering by the inner integrated filtering and amplifying circuit of recycling.
Loudspeaker are connected to audio signal interface chip mouth, loudspeaker Received signal strength vibration sounding.The audio signal interface chip that audio signal interface chip selects Texas Instrument to produce, its model is C3100.Audio signal interface chip is used for signal sampling, carries out analogue to digital conversion after carrying out filtering process to sampled signal, receives Bluetooth chip signal to signal rows digital to analogy conversion laggard row interpolation filtering process.Audio signal interface chip receives the signal of acoustic pickup transmission, and transfers to Bluetooth chip after carrying out analogue to digital conversion to signal, and signal is collected by audio signal interface chip after Bluetooth chip process again, and the Signal transmissions of collection, to loudspeaker, controls loudspeaker vibration sounding.The sound that driver sends just can be amplified by loudspeaker to be play, and gets off with reminding passengers.
Bluetooth chip is used for sending and receiving Bluetooth signal, for the reception of signal, storage, process and output control command.The Bluetooth chip that Bluetooth chip selects Sai Pulasi Semiconductor Co., Ltd to produce, its model is Cy8C4xx7.Cy8C4xx7 inside is integrated with bluetooth module, and bluetooth module is used for reception and the transmission of Bluetooth signal.Cy8C4xx7 inside is integrated with micro controller system, and micro controller system is used for the process of information and exports control command.
LCD touch screen I for showing each site name, and provides operation interface.During passenger loading in LCD touch screen I select arrive website, LCD touch screen I receives signal and by Signal transmissions Bluetooth chip, Bluetooth chip will store.Bluetooth chip stores each station should to get off number.
Correlation photoelectric switch is connected on bluetooth module, and correlation photoelectric switch is for detecting obstacle, and output pulse signal, and bluetooth module is for receiving the signal of correlation photoelectric switch and being converted into Bluetooth signal after processing signal and transmitting.Optical coupling isolation circuit is used for preventing signal disturbing.PLC counting circuit is used for number of pulses and counts.The bluetooth module that bluetooth module selects Electronics Co., Ltd. of Bo Lu section to produce, its model is BLK-MD-SPP.When correlation photoelectric switch detects passenger, export an impulse singla, indicate a passenger getting off car, whenever a passenger is by correlation photoelectric switch, correlation photoelectric switch exports an impulse singla, represents with this ridership of getting off.Correlation photoelectric switch often sends a pulse, PLC counting circuit once count and to count value carry out cumulative after transfer to Bluetooth chip.Correlation photoelectric switch institute output pulse signal transfers to Bluetooth chip after bluetooth module transforms, Bluetooth chip judges according to measured signal ridership of getting off, and contrast according to storing information, if get off, passenger is few, then Bluetooth chip output pulse signal is to audio signal interface chip, thus controls sound horn alarm passenger getting off car.
The camera that camera selects Haikang Wei Shi Co., Ltd to produce, its model is DS-6C-I.Camera collection, to extraneous vision signal, carries out digitized processing to vision signal and compresses.DS-6C-I possesses night vision function, also can provide the vision signal of high definition at night, and driver also can distinguish ridership of getting off at night.
LCD touch screen II is for display video signal and provide operation interface.Driver can check video information in LCD touch screen II and check ridership of getting off.
If to the supreme passenger that gets off of website, driver need not be stopped, and saves time.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (6)
1. a city motor bus prompt system, comprise acoustic pickup, loudspeaker, audio signal interface chip, Bluetooth chip, correlation photoelectric switch, bluetooth module, camera, LCD touch screen I, LCD touch screen II, optical coupling isolation circuit and PLC counting circuit, it is characterized in that: acoustic pickup is connected to the input end of audio signal interface chip, acoustic pickup is for obtaining external sound and transmitting with electric signal after processing aud. snl.; Loudspeaker are connected to audio signal interface chip mouth, loudspeaker Received signal strength vibration sounding; Audio signal interface chip be used for signal sampling, carry out analogue to digital conversion after filtering process is carried out to sampled signal, receive Bluetooth chip signal and to signal rows digital to analogy conversion laggard row interpolation filtering process; Bluetooth chip is used for sending and receiving Bluetooth signal, for the reception of signal, storage, process and output control command; Correlation photoelectric switch is connected on bluetooth module, and correlation photoelectric switch is for detecting obstacle, and output pulse signal, and bluetooth module is for receiving the signal of correlation photoelectric switch and being converted into Bluetooth signal after processing signal and transmitting; Camera collection, to extraneous vision signal, carries out digitized processing to vision signal and compresses; LCD touch screen I for showing each site name, and provides operation interface; LCD touch screen II is for display video signal and provide operation interface; Optical coupling isolation circuit is used for preventing signal disturbing; PLC counting circuit is used for number of pulses and counts.
2. a kind of city motor bus prompt system according to claim 1, is characterized in that: the acoustic pickup that described acoustic pickup selects Science and Technology Ltd. of reaching the clouds to produce, and its model is LY901S.
3. a kind of city motor bus prompt system according to claim 1, is characterized in that: the audio signal interface chip that described audio signal interface chip selects Texas Instrument to produce, and its model is C3100.
4. a kind of city motor bus prompt system according to claim 1, it is characterized in that: the Bluetooth chip that described Bluetooth chip selects Sai Pulasi Semiconductor Co., Ltd to produce, its model is Cy8C4xx7.
5. a kind of city motor bus prompt system according to claim 1, it is characterized in that: the bluetooth module that described bluetooth module selects Electronics Co., Ltd. of Bo Lu section to produce, its model is BLK-MD-SPP.
6. a kind of city motor bus prompt system according to claim 1, is characterized in that: the camera that described camera selects Haikang Wei Shi Co., Ltd to produce, and its model is DS-6C-I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235065.4U CN204526984U (en) | 2015-04-17 | 2015-04-17 | A kind of city motor bus prompt system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235065.4U CN204526984U (en) | 2015-04-17 | 2015-04-17 | A kind of city motor bus prompt system |
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| Publication Number | Publication Date |
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| CN204526984U true CN204526984U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235065.4U Expired - Fee Related CN204526984U (en) | 2015-04-17 | 2015-04-17 | A kind of city motor bus prompt system |
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| CN (1) | CN204526984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599971A (en) * | 2017-09-04 | 2018-01-19 | 驭势（上海）汽车科技有限公司 | Specific aim is got off based reminding method and device |
| CN109955848A (en) * | 2017-12-25 | 2019-07-02 | 郑州宇通客车股份有限公司 | A kind of vehicle parking website and automatic running control method and control system |
-
2015
- 2015-04-17 CN CN201520235065.4U patent/CN204526984U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599971A (en) * | 2017-09-04 | 2018-01-19 | 驭势（上海）汽车科技有限公司 | Specific aim is got off based reminding method and device |
| CN109955848A (en) * | 2017-12-25 | 2019-07-02 | 郑州宇通客车股份有限公司 | A kind of vehicle parking website and automatic running control method and control system |
| CN109955848B (en) * | 2017-12-25 | 2021-06-11 | 郑州宇通客车股份有限公司 | Automatic operation control method and system for vehicle parking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160417 |