CN204428394U - The blindmen intelligent routing device of voice message - Google Patents
The blindmen intelligent routing device of voice message Download PDFInfo
- Publication number
- CN204428394U CN204428394U CN201520041093.2U CN201520041093U CN204428394U CN 204428394 U CN204428394 U CN 204428394U CN 201520041093 U CN201520041093 U CN 201520041093U CN 204428394 U CN204428394 U CN 204428394U
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- circuit
- walking stick
- voice
- wireless signal
- voice message
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Abstract
A kind of blindmen intelligent routing device of voice message.Blind person is a special social group, and current aid volume is comparatively large, is not easy to carry, and lacks necessary voice message.This utility model composition comprises: walking stick (19), voice signal receiving system (20), walking stick is connected by wireless signal with voice signal receiving system, walking stick comprises walking stick housing (16), power circuit A(1 is installed) in walking stick housing, distance detection device, power circuit A respectively with microprocessor (2), radiating circuit (3) is connected with receiving circuit (5), radiating circuit is connected with ultrasonic emitting sensor (4), receiving circuit and ultrasound wave receiving sensor connect (6) and connect, microprocessor respectively with wireless signal transtation mission circuit (7), LED display (8) connects, wireless signal transtation mission circuit is connected with transmitting antenna (9).This utility model is used for blind seeking and carries out voice message.
Description
technical field:
this utility model relates to a kind of blindmen intelligent routing device of voice message.
background technology:
blind person is a special social group, more and more receives the concern of national governments.In many countries, be all that blind person provides special service.Problem existing for current aid is: volume is comparatively large, is not easy to carry; Meanwhile, necessary voice message is lacked.Along with the fast development of embedded technology, much equipment can provide complementary support for blind person's walking.
summary of the invention:
the purpose of this utility model is for blind person provides a kind of intelligent routing device, blind person can hand held in, in the process of advancing, if run into the barrier in front, can automatically measure its distance, provide voice message simultaneously, described walking stick housing bottom has wheel, and blind person can promote to advance.
above-mentioned object is realized by following technical scheme:
a kind of blindmen intelligent routing device of voice message, its composition comprises: hands cane, voice signal receiving system, described walking stick is connected by wireless signal with described voice signal receiving system, described walking stick comprises walking stick housing, in described walking stick housing, power circuit A is installed, distance detection device, described power circuit A respectively with microprocessor, radiating circuit is connected with receiving circuit, described radiating circuit is connected with ultrasonic emitting sensor, described receiving circuit is connected with ultrasound wave receiving sensor, described microprocessor respectively with wireless signal transtation mission circuit, LED display connects, described wireless signal transtation mission circuit is connected with transmitting antenna.
the blindmen intelligent routing device of described voice message, described voice signal receiving system comprises housing, power circuit B is installed in described housing, described power circuit B is connected with voice output circuit, voice generators respectively, described voice generators is connected with described voice output moding circuit, earphone respectively, described voice output circuit is connected with wireless signal receiving circuit, and described wireless signal receiving circuit is connected with reception antenna.
the blindmen intelligent routing device of described voice message, is provided with wheel at the bottom of described walking stick housing.
beneficial effect:
1. this utility model various piece is integrated chip or device, and adopts the model that volume is little as far as possible, and all assembling parts define three parts together.Part I is the distance of obstacle measuring device of walking stick inside, comprising: power circuit A, microprocessor, radiating circuit, ultrasonic emitting sensor, receiving circuit, ultrasound wave receiving sensor and LED display.Ultrasonic emitting sensor and ultrasound wave receiving sensor are cylinder, and volume is very little.The bottom of walking stick can be arranged on, be arranged on above the wheel bottom walking stick.Walking stick top is similar to a spheroplast, and surface is a plane.LED display and select button can be filled thereon.Part II is voice signal discharger, comprising: wireless signal transtation mission circuit and transmitting antenna.Wireless signal transtation mission circuit is very little, can be arranged on the inside of walking stick.Small-sized transmitting antenna can be selected, be arranged on the top of walking stick.Part III is ear's sound prompt device, comprising: electric power management circuit B, true man's voice generators, voice output circuit, wireless signal receiving circuit, reception antenna and earphone.True man's voice generators is a chip, can be contained on general headrest.Voice output circuit, wireless signal receiving circuit and reception antenna volume are all very little.All parts connect into an entirety, and volume ratio general headrest is larger a little, can be worn over the ear of blind person.
this utility model provides voice service function.According to the interval between ultrasonic emitting and reception, calculate the distance between blind person and barrier.By arranging the average step length of blind person, to calculate the step number of blind person's distance barrier.Carry out voice message by wireless headset, solve the loaded down with trivial details problem that earphone is connected with walking stick.For blind person provides the service of exploring the way of voice easily.
accompanying drawing illustrates:
accompanying drawing 1 is external structure schematic diagram of the present utility model.
accompanying drawing 2 is circuit block diagrams of this utility model walking stick enclosure interior.
accompanying drawing 3 is circuit block diagrams of the enclosure interior of this utility model voice signal receiving system.
accompanying drawing 4 is circuit theory diagrams of radiating circuit.
detailed description of the invention:
embodiment 1:
a kind of blindmen intelligent routing device of voice message, its composition comprises: walking stick 19, voice signal receiving system 20, described walking stick is connected by wireless signal with described voice signal receiving system, described walking stick comprises walking stick housing 16, in described walking stick housing, power circuit A1 is installed, distance detection device, described power circuit A respectively with microprocessor 2, radiating circuit 3 is connected with receiving circuit 5, described radiating circuit is connected with ultrasonic emitting sensor 4, described receiving circuit and ultrasound wave receiving sensor connect 6 and connect, described microprocessor respectively with wireless signal transtation mission circuit 7, LED display 8 connects, described wireless signal transtation mission circuit is connected with transmitting antenna 9.
embodiment 2:
the blindmen intelligent routing device of the voice message according to embodiment 1, described voice signal receiving system comprises housing 17, power circuit B14 is installed in described housing, described power circuit B is connected with voice output circuit 12, voice generators 13 respectively, described voice generators is connected 15 with described voice output circuit, earphone respectively, described voice output circuit is connected with wireless signal receiving circuit 11, and described wireless signal receiving circuit is connected with reception antenna 10.
embodiment 3:
the blindmen intelligent routing device of the voice message according to embodiment 1 or 2, is provided with wheel 18 at the bottom of described walking stick housing.
Claims (3)
1. the blindmen intelligent routing device of a voice message, its composition comprises: hands cane, voice signal receiving system, it is characterized in that: described walking stick is connected by wireless signal with described voice signal receiving system, described walking stick comprises walking stick housing, in described walking stick housing, power circuit A is installed, distance detection device, described power circuit A respectively with microprocessor, radiating circuit is connected with receiving circuit, described radiating circuit is connected with ultrasonic emitting sensor, described receiving circuit is connected with ultrasound wave receiving sensor, described microprocessor respectively with wireless signal transtation mission circuit, LED display connects, described wireless signal transtation mission circuit is connected with transmitting antenna.
2. the blindmen intelligent routing device of voice message according to claim 1, it is characterized in that: described voice signal receiving system comprises housing, power circuit B is installed in described housing, described power circuit B is connected with voice output circuit, voice generators respectively, described voice generators is connected with described voice output moding circuit, earphone respectively, described voice output circuit is connected with wireless signal receiving circuit, and described wireless signal receiving circuit is connected with reception antenna.
3. the blindmen intelligent routing device of voice message according to claim 1 and 2, is characterized in that: be provided with wheel at the bottom of described walking stick housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041093.2U CN204428394U (en) | 2015-01-21 | 2015-01-21 | The blindmen intelligent routing device of voice message |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041093.2U CN204428394U (en) | 2015-01-21 | 2015-01-21 | The blindmen intelligent routing device of voice message |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428394U true CN204428394U (en) | 2015-07-01 |
Family
ID=53596324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041093.2U Expired - Fee Related CN204428394U (en) | 2015-01-21 | 2015-01-21 | The blindmen intelligent routing device of voice message |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436150A (en) * | 2016-05-28 | 2017-12-05 | 深圳富泰宏精密工业有限公司 | Safety reminding device, method and the guide with safety reminding device are held |
| CN108042323A (en) * | 2017-12-10 | 2018-05-18 | 吴得佑 | Possess the walking stick and its application process of obstacle detection and intelligent navigation |
-
2015
- 2015-01-21 CN CN201520041093.2U patent/CN204428394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436150A (en) * | 2016-05-28 | 2017-12-05 | 深圳富泰宏精密工业有限公司 | Safety reminding device, method and the guide with safety reminding device are held |
| CN108042323A (en) * | 2017-12-10 | 2018-05-18 | 吴得佑 | Possess the walking stick and its application process of obstacle detection and intelligent navigation |
| CN108042323B (en) * | 2017-12-10 | 2024-01-09 | 吴得佑 | Walking stick with obstacle detection and intelligent navigation functions and application method thereof |
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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: 20150701 Termination date: 20190121 |