CN204332094U - With the electronic stop plate of automatic information broadcast system - Google Patents
With the electronic stop plate of automatic information broadcast system Download PDFInfo
- Publication number
- CN204332094U CN204332094U CN201420749344.8U CN201420749344U CN204332094U CN 204332094 U CN204332094 U CN 204332094U CN 201420749344 U CN201420749344 U CN 201420749344U CN 204332094 U CN204332094 U CN 204332094U
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- China
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- processing unit
- central processing
- stop plate
- electronic stop
- amplifying circuit
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of electronic stop plate.The utility model solves the technical scheme that its technical matters adopts: with the electronic stop plate of automatic information broadcast system, comprise central processing unit, and the radio modem to be connected with central processing unit, also comprise voice and automatically report module, described voice are automatically reported module and are comprised speech chip, audio power amplifying circuit and loudspeaker, speech chip is connected with central processing unit and audio power amplifying circuit respectively, audio power amplifying circuit is connected with loudspeaker again, also comprise braille membrane keyboard, described braille membrane keyboard is connected with central processing unit.The utility model structure is simple, and element is with low cost, is easy to use, stable, and signal is reported accurately, improves the convenience of user; Be combined with again braille membrane keyboard, the people's use be convenient to blind person or had defective vision; Be applicable to existing public transport smart electronics station board.
Description
Technical field
The utility model relates to a kind of electronic stop plate, especially relates to a kind of electronic stop plate with the automatic broadcasting system of voice.
Background technology
Along with the development of science and technology and the raising of living standards of the people, the people require also more and more higher to the convenience of electronic stop plate.With the electronic stop plate of the automatic broadcasting system of voice, the electronic stop plate that can call out the stops in real time, accomplishes arrive at a station in real time display, Intelligent voice broadcasting, to the bringing great convenience property of life of the people.And existing electronic stop plate usable range is narrow, special population can not be met and use, if blind person thinks that use can only be reported by waiting voice, and can not active triggering voice broadcasting system.
Utility model content
It is the electronic stop plate with the automatic broadcasting system of voice making all groups easy-to-use that technical problem to be solved in the utility model is to provide a kind of.
The utility model solves the technical scheme that its technical matters adopts: with the electronic stop plate of automatic information broadcast system, comprise central processing unit, and the radio modem to be connected with central processing unit, also comprise voice and automatically report module, described voice are automatically reported module and are comprised speech chip, audio power amplifying circuit and loudspeaker, speech chip is connected with central processing unit and audio power amplifying circuit respectively, audio power amplifying circuit is connected with loudspeaker again, also comprise braille membrane keyboard, described braille membrane keyboard is connected with central processing unit.
As the preferred version of technique scheme, described speech chip is ISD4004 speech chip.
Concrete, described central processing unit is Intel 1037U processor.
The beneficial effects of the utility model are: structure is simple, and element is with low cost, are easy to use, stable, and signal is reported accurately, improves the convenience of user; Be combined with again braille membrane keyboard, be convenient to blind person or the people that has defective vision uses, make it can initiatively triggering voice broadcasting system, obtain oneself inquisitive voice messaging in time.The utility model is applicable to existing public transport smart electronics station board.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, electronic stop plate with automatic information broadcast system of the present utility model, comprise central processing unit, and the radio modem to be connected with central processing unit, also comprise voice and automatically report module, described voice are automatically reported module and are comprised speech chip, audio power amplifying circuit and loudspeaker, speech chip is connected with central processing unit and audio power amplifying circuit respectively, audio power amplifying circuit is connected with loudspeaker again, also comprise braille membrane keyboard, described braille membrane keyboard is connected with central processing unit.
Radio modem, for receiving the information that bus vehicle-mounted auto-navigation information terminal and total Surveillance center occur, and is sent to central processing unit by this information.
Based on wireless communication technique, electronic stop plate is by GSM/GPRS net and bus vehicle GPS auto-navigation information terminal, and total Surveillance center carries out communication work.Concrete, electronic stop plate can receive time of arrival or the range information of the public transit vehicle nearest from our station that total Surveillance center sends, or receive the time of arrival our station or the range information from our station of the transmission of nearest bus vehicle GPS auto-navigation information terminal, then central processing unit is transferred to speech chip, enter after speech chip in audio power amplifying circuit, then reported by loudspeaker.
Based on cost and realize effect consider, described speech chip utilizes ISD4004 sequence of speech chip, this chip adopts CMOS technology, include oscillator, anti-aliasing filter, smoothing filter, note amplifier, automatic silencing and high density many electrical level flash storages display, built-in microcontroller serial communication interface, realizes sound effect good.In like manner, in order to take into account cost and effect, described central processing unit is Intel 1037U processor.
For the ease of blind-man riding, this electronic stop plate is also provided with braille membrane keyboard.If blind person misses automatic information broadcast, also want to understand current vehicle-related information, can active operation braille membrane keyboard, then send instruction by central processing unit, the automatic broadcasting system of voice is reported.
Claims (3)
1. with the electronic stop plate of automatic information broadcast system, comprise central processing unit, and the radio modem to be connected with central processing unit, it is characterized in that, also comprise voice and automatically report module, described voice are automatically reported module and are comprised speech chip, audio power amplifying circuit and loudspeaker, speech chip is connected with central processing unit and audio power amplifying circuit respectively, audio power amplifying circuit is connected with loudspeaker again, also comprise braille membrane keyboard, described braille membrane keyboard is connected with central processing unit.
2., as claimed in claim 1 with the electronic stop plate of automatic information broadcast system, it is characterized in that, described speech chip is ISD4004 speech chip.
3., as claimed in claim 1 or 2 with the electronic stop plate of automatic information broadcast system, it is characterized in that, described central processing unit is Intel 1037U processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749344.8U CN204332094U (en) | 2014-12-03 | 2014-12-03 | With the electronic stop plate of automatic information broadcast system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749344.8U CN204332094U (en) | 2014-12-03 | 2014-12-03 | With the electronic stop plate of automatic information broadcast system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332094U true CN204332094U (en) | 2015-05-13 |
Family
ID=53168424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420749344.8U Expired - Fee Related CN204332094U (en) | 2014-12-03 | 2014-12-03 | With the electronic stop plate of automatic information broadcast system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107730957A (en) * | 2017-10-12 | 2018-02-23 | 山东纳普电子科技有限公司 | A kind of 55 cun of upright intelligent electronic stop plate bus stop announcement devices |
-
2014
- 2014-12-03 CN CN201420749344.8U patent/CN204332094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107730957A (en) * | 2017-10-12 | 2018-02-23 | 山东纳普电子科技有限公司 | A kind of 55 cun of upright intelligent electronic stop plate bus stop announcement devices |
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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 |
Granted publication date: 20150513 Termination date: 20171203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |