CN206161019U - Navigation cap based on COMS camera - Google Patents
Navigation cap based on COMS camera Download PDFInfo
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- CN206161019U CN206161019U CN201621168739.4U CN201621168739U CN206161019U CN 206161019 U CN206161019 U CN 206161019U CN 201621168739 U CN201621168739 U CN 201621168739U CN 206161019 U CN206161019 U CN 206161019U
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- 230000005611 electricity Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of electronic communication, in particular to navigation cap based on COMS camera. The utility model discloses a master control circuit, camera circuit, speech output circuit, lighting circuit, supply circuit, master control circuit's signal input part connects the signal output part of camera circuit, and master control circuit's signal output part connects the signal input part of speech output circuit and lighting circuit's signal input part respectively, supply circuit's power output end links to each other with master control circuit's power input end, the power input end of camera circuit, the power input end of speech output circuit, lighting circuit's power input end respectively. The utility model discloses can gather road information through the camera circuit to come transfer message to master control circuit, master control circuit spreads out of speech information through the speech output circuit to the user, consequently the utility model discloses a survey accuracy height, simple structure and low cost.
Description
Technical field
The utility model belongs to technical field of electronic communication, more particularly to a kind of navigation cap based on COMS cameras.
Background technology
China there are about 5,000,000 blind persons, account for the 18% of whole world blind person sum, and blind person is because the reason for body, trip is very
Inconvenience, blind person's trip is usually used crutch to judge at one's side with the presence or absence of barrier, but this mode accuracy rate is relatively low, visit
It is less depending on scope, also there is the navigator that many blind persons use in the market, but mostly technology is more complicated and relatively costly, because
This needs to provide a kind of detection accuracy height and navigation cap with low cost.
Utility model content
The utility model is in order to overcome the above-mentioned deficiencies of the prior art, there is provided a kind of navigation based on COMS cameras
Cap, detection accuracy of the present utility model is high, simple structure and with low cost.
Techniques discussed above is solved the problems, such as, the technical scheme that the utility model is taken is：
A kind of navigation cap based on COMS cameras, including governor circuit, camera circuit, voice output circuit, illumination
Circuit, power supply circuits, the signal input part of the governor circuit connects the signal output part of camera circuit, the letter of governor circuit
Number output end connects respectively the signal input part of voice output circuit and the signal input part of lighting circuit, the power supply circuits
Power output end power input respectively with governor circuit, the power input of camera circuit, voice output circuit
Power input, the power input of lighting circuit are connected.
Preferably, the governor circuit include the first chip, model TPS7350 of first chip, described first
The pin 1 of chip, pin 2 are grounded, and the pin 3 of the first chip, pin 4 are all connected with one end of the first electric capacity, the second electric capacity
One end, the other end of first electric capacity, the other end of the second electric capacity be all connected with one end of the 3rd electric capacity, the one of the 4th electric capacity
End, one end of the 5th electric capacity, the negative pole of light emitting diode are simultaneously grounded, and the one of the positive pole connection second resistance of the light emitting diode
End, the other end of the second resistance connect respectively the other end of the 3rd electric capacity, the other end of the 4th electric capacity, the 5th electric capacity it is another
The signal output part of one end, one end of first resistor, the pin 5 of the first chip, pin 6, pin 7 and camera circuit, institute
The other end for stating first resistor connects the pin 8 of the first chip.
Preferably, the camera circuit is COMS cameras.
Preferably, the power supply circuits are solar electric power supply system.
Preferably, the voice output circuit is loudspeaker or buzzer.
Further, the camera circuit, voice output circuit, lighting circuit, power supply circuits may be contained within outside cap body
Portion, the governor circuit is packaged in inside cap body.
The beneficial effects of the utility model are：
1), the utility model includes governor circuit, camera circuit, voice output circuit, lighting circuit, power supply circuits,
The utility model can gather information of road surface by camera circuit, and carry out transmission information to governor circuit, and governor circuit passes through
Voice output circuit to user spreads out of voice messaging, therefore detection accuracy of the present utility model height, simple structure and cost
It is cheap.
2), the power supply circuits are solar electric power supply system, cost savings the energy.
Description of the drawings
The mark in the content and figure of every width accompanying drawing expression in the utility model specification is briefly described below：
Fig. 1 is composition connection block diagram of the present utility model；
Fig. 2 is the circuit theory diagrams of governor circuit of the present utility model.
Mark in above-mentioned figure is：10th, governor circuit；20th, camera circuit；30th, voice output circuit；40th, illuminate
Circuit；50th, power supply circuits；
R1、R2：First resistor～second resistance
C1～C5：First electric capacity～the 5th electric capacity
Specific embodiment
It is the shape of each component for example involved to specific embodiment of the present utility model, construction, each below against accompanying drawing
Mutual alignment and annexation, the effect of each several part and operation principle between part etc. are described in further detail：
As shown in figure 1, a kind of navigation cap based on COMS cameras, including governor circuit 10, camera circuit 20, voice
Output circuit 30, lighting circuit 40, power supply circuits 50, the signal input part connection camera circuit 20 of the governor circuit 10
Signal output part, the signal output part of governor circuit 10 connects respectively the signal input part and power for illumination of voice output circuit 30
The signal input part on road 40, power input, the shooting respectively with governor circuit 10 of the power output end of the power supply circuits 50
The power input of head circuit 20, the power input of voice output circuit 30, the power input of lighting circuit 40 are connected.
When other people wear this navigation cap, all-night circuit 40 can be also used for as people's illumination.
As shown in Fig. 2 the governor circuit 10 includes the first chip, model TPS7350 of first chip is described
The pin 1 of the first chip, pin 2 are grounded, the pin 3 of the first chip, pin 4 be all connected with one end of the first electric capacity C1, second
One end of electric capacity C2, the other end of the first electric capacity C1, the other end of the second electric capacity C2 be all connected with the 3rd electric capacity C3 one end,
One end of 4th electric capacity C4, one end of the 5th electric capacity C5, the negative pole of light emitting diode are simultaneously grounded, the positive pole of the light emitting diode
One end of connection second resistance R2, the other end of second resistance R2 connects respectively the other end of the 3rd electric capacity C3, the 4th electric
Hold the other end, the other end of the 5th electric capacity C5, one end of first resistor R1, the pin 5 of the first chip, pin 6, the pin 7 of C4
And the signal output part of camera circuit 20, the pin 8 of the other end first chip of connection of first resistor R1, master control electricity
The circuit structure on road 10 is simple, be easily achieved.
TPS7350 chip costs are cheap, simple structure.
The camera circuit 20 is COMS cameras, and COMS cameras possess advantage with low cost.
The power supply circuits 50 are solar electric power supply system, can be converted solar energy in navigation cap needed for each circuit
The electric energy wanted, cost savings the energy.
The voice output circuit 30 is loudspeaker or buzzer, whether there is around user of service obstacle for reminding.
The camera circuit 20, voice output circuit 30, lighting circuit 40, power supply circuits 50 may be contained within outside cap body
Portion, the governor circuit 10 is packaged in inside cap body.
The utility model can gather information of road surface by COMS camera circuits, and to governor circuit 10 transmitting road surface
The analog signal that the transmission of COMS cameras comes is converted into data signal by information, governor circuit 10, if user's surrounding has barrier
Hinder, governor circuit 10 spreads out of voice messaging by loudspeaker or buzzer to user, remind user to take care, otherwise,
Loudspeaker or buzzer then do not work.Therefore detection accuracy of the present utility model is high, simple structure and with low cost.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment drawn under without departing from the technical solution of the utility model should be included in this practicality
In new protection domain.
Claims (6)
1. a kind of navigation cap based on COMS cameras, it is characterised in that：Including governor circuit (10), camera circuit (20),
Voice output circuit (30), lighting circuit (40), power supply circuits (50), the signal input part connection of the governor circuit (10) is taken the photograph
As the signal output part of head circuit (20), the signal output part of governor circuit (10) connects respectively the letter of voice output circuit (30)
The signal input part of number input and lighting circuit (40), the power output end of the power supply circuits (50) respectively with master control electricity
The power input on road (10), the power input of camera circuit (20), the power input of voice output circuit (30), photograph
The power input of bright circuit (40) is connected.
2. a kind of navigation cap based on COMS cameras as claimed in claim 1, it is characterised in that：The governor circuit (10)
Including the first chip, model TPS7350 of first chip, the pin 1 of first chip, pin 2 are grounded, and first
The pin 3 of chip, pin 4 are all connected with one end of the first electric capacity (C1), one end of the second electric capacity (C2), first electric capacity (C1)
The other end, the other end of the second electric capacity (C2) be all connected with one end of the 3rd electric capacity (C3), one end of the 4th electric capacity (C4), the 5th
One end of electric capacity (C5), the negative pole of light emitting diode are simultaneously grounded, positive pole connection second resistance (R2) of the light emitting diode
One end, the other end of the second resistance (R2) connect respectively the other end of the 3rd electric capacity (C3), the 4th electric capacity (C4) it is another
End, the other end of the 5th electric capacity (C5), one end of first resistor (R1), the pin 5 of the first chip, pin 6, pin 7 and take the photograph
As the signal output part of head circuit (20), the other end of the first resistor (R1) connects the pin 8 of the first chip.
3. a kind of navigation cap based on COMS cameras as claimed in claim 1, it is characterised in that：The camera circuit
(20) it is COMS cameras.
4. a kind of navigation cap based on COMS cameras as claimed in claim 1, it is characterised in that：The power supply circuits (50)
For solar electric power supply system.
5. a kind of navigation cap based on COMS cameras as claimed in claim 1, it is characterised in that：The voice output circuit
(30) it is loudspeaker or buzzer.
6. a kind of navigation cap based on COMS cameras as described in any one of Claims 1 to 5, it is characterised in that：It is described to take the photograph
It is described as head circuit (20), voice output circuit (30), lighting circuit (40), power supply circuits (50) may be contained within outside cap body
Governor circuit (10) is packaged in inside cap body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168739.4U CN206161019U (en) | 2016-11-02 | 2016-11-02 | Navigation cap based on COMS camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168739.4U CN206161019U (en) | 2016-11-02 | 2016-11-02 | Navigation cap based on COMS camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161019U true CN206161019U (en) | 2017-05-10 |
Family
ID=58656956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168739.4U Expired - Fee Related CN206161019U (en) | 2016-11-02 | 2016-11-02 | Navigation cap based on COMS camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260503A (en) * | 2017-07-21 | 2017-10-20 | 芜湖拓达电子科技有限公司 | A kind of blind navigation cap |
-
2016
- 2016-11-02 CN CN201621168739.4U patent/CN206161019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260503A (en) * | 2017-07-21 | 2017-10-20 | 芜湖拓达电子科技有限公司 | A kind of blind navigation cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20191102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |