CN202711465U - Audio indicating device for crossing road - Google Patents
Audio indicating device for crossing road Download PDFInfo
- Publication number
- CN202711465U CN202711465U CN 201220279317 CN201220279317U CN202711465U CN 202711465 U CN202711465 U CN 202711465U CN 201220279317 CN201220279317 CN 201220279317 CN 201220279317 U CN201220279317 U CN 201220279317U CN 202711465 U CN202711465 U CN 202711465U
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- road
- receiving unit
- signal
- audio
- walking stick
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Abstract
The utility model discloses an audio indicating device for crossing the road. The audio indicating device comprises signal transmitting units, a signal receiving unit, a control unit and an audio generator, wherein each signal transmitting unit is installed at the road side and is connected with a road indicating lamp, and transmits different indicating signals according to the switching of the road indicating lamp; the signal receiving unit is installed on the walking stick of a blind person and is in communication connection with the signal transmitting units, and receives indicating signals from the signal transmitting units; the control unit is installed on the walking stick, is connected with the signal receiving unit, and processes the signals received by the signal receiving unit; and the audio generator is also installed on the walking stick, and is connected with the control unit. When the blind person walks on the road side, the signal generator on the walking stick receives the signals transmitted by the signal transmitting units, and thus the signals are input into the controller, the controller generates sounds so that the blind person can be prompted to cross the road at the moment. The audio indicating device for crossing the rod provides convenience for the blind.
Description
Technical field
The utility model relates to a kind of message indicating device that goes across the road, especially a kind of blind person message indicating device that goes across the road.
Background technology
Where many blind persons do not know P Passable when going across the road, when going across the road, sometimes can not walk zebra crossing.On the walkway, the sidewalk for visually impaired people can be set, projecting point on the Crabstick for blindman touching sidewalk for visually impaired people just can be walked, but is not suitable for installing the sidewalk for visually impaired people on the road, and the blind person does not know whether the front has the people when walking, may bump against general pedestrian, so the device that needs a kind of blind person of convenience to go across the road.
Summary of the invention
The technical matters that the utility model content mainly solves is to provide a kind of and not only can go across the road safely by reminding blind, and can remind passerby that necessary help is provided.
The message indicating device that goes across the road of the present utility model, comprise a signal transmitter unit, one signal receiving unit, one control module and an audio-frequency generator, described signal transmitter unit is installed on the roadside, be connected with road indicating lamp, the different indicator signal of switching emission according to described road indicating lamp, described signal receiving unit is installed on blind person's the walking stick, and communicate to connect described signal transmitter unit, reception comes from the indicator signal of described signal transmitter unit, described control module is installed on the described walking stick, connect described signal receiving unit, process the signal that described signal receiving unit receives, described audio-frequency generator also is installed on the described walking stick, connects described control module.
Further improvement of the utility model is: described signal transmitter unit is a RFID transmitting terminal, and described signal receiving unit is a RFID receiving end.
Further improvement of the utility model is: be provided with a battery on the described walking stick, for described signal receiving unit, control module and audio-frequency generator are powered.
After adopting such structure, thereby when the blind person around the crossing in the certain limit time signal receiver on the walking stick just can receive the signal access and exit control device that the signal projector that is positioned at the road both sides sends, the control audio-frequency generator is sounded, can go across the road reminding blind at this moment, also remind the pedestrian to have at this moment the blind person to go across the road simultaneously can to allow common people dodge in advance or help the blind person to go across the road.
Description of drawings
Fig. 1 is the go across the road schematic diagram of message indicator of the utility model blind person;
Fig. 2 is the functional module connection diagram of the utility model blind person indicator.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Consult shown in Fig. 1,2, the utility model provides a kind of blind person's indicator, and it mainly is comprised of a signal transmitter unit 1, a signal receiving unit 2, a control module 3 and an audio-frequency generator 4, wherein:
Signal transmitter unit 1 is installed on the roadside, and it is connected with road indicating lamp 5, and launches different indicator signals according to the switching of road indicating lamp 5;
During blind person's indicator 1 work of the present utility model, signal transmitter unit 1 is launched different indicator signals in real time according to the switching of road indicating lamp 5, for example launch one first indicator signal during red light, launch one second indicator signal during green light, when the blind person holds walking stick 6 and walks to the roadside (being in signal transmitter unit 1 signal coverage areas), signal receiving unit 2 receives the real-time indicator signal of this moment, process by 3 pairs of these indicator signals of control module again, control at last audio-frequency generator 4 and send different indication sound according to different indicator signals, thereby instruct the blind person to go across the road.
Claims (3)
1. message indicating device that goes across the road is characterized in that comprising:
One signal transmitter unit is installed on the roadside, and described signal transmitter unit is connected with road indicating lamp, according to the different indicator signal of switching emission of described road indicating lamp;
One signal receiving unit is installed on blind person's the walking stick, and communicates to connect described signal transmitter unit, receives the indicator signal that comes from described signal transmitter unit;
One control module is installed on the described walking stick, connects described signal receiving unit, processes the signal that described signal receiving unit receives;
One audio-frequency generator is installed on the described walking stick, connects described control module.
2. the message indicating device that goes across the road as claimed in claim 1, it is characterized in that: described signal transmitter unit is a RFID transmitting terminal, described signal receiving unit is a RFID receiving end.
3. the message indicating device that goes across the road as claimed in claim 1 is characterized in that: be provided with a battery on the described walking stick, for described signal receiving unit, control module and audio-frequency generator are powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279317 CN202711465U (en) | 2012-06-14 | 2012-06-14 | Audio indicating device for crossing road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279317 CN202711465U (en) | 2012-06-14 | 2012-06-14 | Audio indicating device for crossing road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202711465U true CN202711465U (en) | 2013-01-30 |
Family
ID=47591746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279317 Expired - Fee Related CN202711465U (en) | 2012-06-14 | 2012-06-14 | Audio indicating device for crossing road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202711465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299413A (en) * | 2014-10-23 | 2015-01-21 | 陈奕冰 | Automatic blind person navigation system |
| CN105551237A (en) * | 2014-10-30 | 2016-05-04 | 深圳富泰宏精密工业有限公司 | Traffic blind assisting system and method |
| CN110136432A (en) * | 2019-04-22 | 2019-08-16 | 广众通电子（深圳）有限公司 | Blind traffic indicating means and mobile terminal |
-
2012
- 2012-06-14 CN CN 201220279317 patent/CN202711465U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299413A (en) * | 2014-10-23 | 2015-01-21 | 陈奕冰 | Automatic blind person navigation system |
| CN105551237A (en) * | 2014-10-30 | 2016-05-04 | 深圳富泰宏精密工业有限公司 | Traffic blind assisting system and method |
| CN110136432A (en) * | 2019-04-22 | 2019-08-16 | 广众通电子（深圳）有限公司 | Blind traffic indicating means and mobile terminal |
| CN110136432B (en) * | 2019-04-22 | 2021-10-08 | 广众通电子（深圳）有限公司 | Blind traffic indication method and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130614 |