CN203950517U - Photosensitive control road indicator device based on WIFI - Google Patents
Photosensitive control road indicator device based on WIFI Download PDFInfo
- Publication number
- CN203950517U CN203950517U CN201420321729.4U CN201420321729U CN203950517U CN 203950517 U CN203950517 U CN 203950517U CN 201420321729 U CN201420321729 U CN 201420321729U CN 203950517 U CN203950517 U CN 203950517U
- Authority
- CN
- China
- Prior art keywords
- direction board
- timer
- lamp
- led lamp
- bright
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
Abstract
The utility model discloses the photosensitive control road indicator device based on WIFI, comprise LED lamp, power supply, pressure transducer, gauge tap, timer, described power supply is connected with described gauge tap, described gauge tap is also connected with described timer with described pressure transducer, and described timer is connected with LED lamp; Pressure transducer is arranged on the road surface of 30-100 rice left and right before direction board; LED lamp is arranged on the surface of direction board.The bright duration of LED lamp lamp is controlled by timer, and the bright duration of lamp is 3-7 second, and whole device is controlled by single-chip microcomputer.Direction board of the present utility model is from secretly making driver fully pay attention to direction board to bright variation, and the bright time of lamp that keeps certain time length, can make driver see the content of direction board clearly, can effectively play indicative function.
Description
Technical field
The utility model relates to road sign field, is specifically related to the road indicator device that the photosensitive control of a kind of use based on WIFI is indicated.
Background technology
Chinese patent CN 203415193 U have proposed a kind of road indicator that can photosensitive control, car light is without being irradiated to the whole of direction board, as long as light sensor detects the light of car light, controller will be controlled LED lamp luminescence, make driver see direction board content, but this direction board has certain defect, under a stable condition, can not well play indicative function.For example, in the time of night, need the driver of motor vehicle to open high beam and just can be irradiated to direction board, and, sometimes distance too closely also can cause also cannot being irradiated to direction board with regard to having opened high beam at last, the driver who is unfamiliar with road with regard to giving has like this caused difficulty, even may cause traffic hazard.Therefore need to provide a kind of novel indication plate, can in vehicle process, not need to make light-illuminating to system that just can automatic illuminating direction board on direction board.
Utility model content
For deficiency of the prior art, the utility model provides a kind of photosensitive control road indicator device based on WIFI, by the bright time of lamp of certain length, illuminates road indicator, stimulates driver's sight line, at night, effectively avoids the situation of taking a wrong way to occur.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
Photosensitive control road indicator device based on WIFI, comprise LED lamp, power supply, it is characterized in that, also comprise light sensor, controller, timer, light sensor is connected with controller by WIFI signal, described power supply is connected with controller, and controller is also connected with described timer, and timer is connected with LED lamp;
Light sensor is arranged on the road surface of 30-100 rice left and right before direction board;
Described LED lamp is arranged on the surface of direction board;
Controller and timer are arranged on direction board inside, and by Single-chip Controlling.
The bright duration of described LED lamp lamp is controlled by timer, and the bright duration of lamp is 3-7 second.
The beneficial effects of the utility model are: without vehicle, light is got on direction board, just can pass through the detected signal of light-inductive sensor on road surface, form by WIFI sends controller to, the lamp of controlling direction board is bright, direction board is from secretly making driver fully pay attention to direction board to bright variation, the bright time of lamp that keeps certain time length, can make driver see the content of direction board clearly, can effectively play indicative function.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in the figure, the photosensitive control road indicator device based on WIFI that the utility model provides, the system that power supply is whole direction board provides electric energy, light sensor is arranged on the road surface of direction board front end 30-100 rice left and right, concrete distance will be in conjunction with the speed limit situation in this section, higher speed limit, distance, lower speed limit, near distance.Light sensor has detected vehicle through out-of-date, and transmitting WIFI signal, gives single-chip microcomputer (not drawing in diagram) and open controller, and power supply can be powered for whole system.After controller opens, timer comes into operation, and indication LED lamp is bright, and the bright duration of lamp is controlled by gauge tap, general duration is 3-7 second, and specifically duration is determined by the indication route complexity of direction board, route complexity, the bright time of lamp is long, and route is simple, and the bright time of lamp is short.
At motor vehicle, when the direction board front end, trigger light sensor, and then it is bright to control LED lamp, direction board be from secretly pointing out to motor vehicle driver to bright variation, also can see direction board clearly by the bright time chien shih motor vehicle driver of direction board lamp.
The above is only the preferred implementation of the invention; be noted that for those skilled in the art; do not departing under the prerequisite of principle described in the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the invention.
Claims (2)
1. the photosensitive control road indicator device based on WIFI, comprise LED lamp, power supply, it is characterized in that, also comprise light sensor, controller, timer, light sensor is connected with controller by WIFI signal, described power supply is connected with controller, and controller is also connected with timer, and timer is connected with LED lamp;
Light sensor is arranged on the road surface of 30-100 rice left and right before direction board;
Described LED lamp is arranged on the surface of direction board;
Controller and timer are arranged on direction board inside, and by Single-chip Controlling.
2. the photosensitive control road indicator device based on WIFI according to claim 1, is further characterized in that, the bright duration of described LED lamp lamp is controlled by timer, and the bright duration of lamp is 3-7 second.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321729.4U CN203950517U (en) | 2014-06-17 | 2014-06-17 | Photosensitive control road indicator device based on WIFI |
| PCT/CN2014/081547 WO2015192408A1 (en) | 2014-06-17 | 2014-07-03 | Wifi-based photosensitive controlled road sign device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321729.4U CN203950517U (en) | 2014-06-17 | 2014-06-17 | Photosensitive control road indicator device based on WIFI |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950517U true CN203950517U (en) | 2014-11-19 |
Family
ID=51892541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420321729.4U Expired - Fee Related CN203950517U (en) | 2014-06-17 | 2014-06-17 | Photosensitive control road indicator device based on WIFI |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203950517U (en) |
| WO (1) | WO2015192408A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7148813B2 (en) * | 2003-03-20 | 2006-12-12 | Gentex Corporation | Light emitting traffic sign having vehicle sensing capabilities |
| ES2365089B1 (en) * | 2010-03-10 | 2012-08-08 | Amancio Bruquet Álvarez | PEDESTRIAN PASSAGE SIGNALING DEVICE. |
| CN201904056U (en) * | 2010-11-02 | 2011-07-20 | 上海市航头学校 | Irradiative street nameplate |
| KR101255482B1 (en) * | 2011-07-20 | 2013-04-16 | 호서대학교 산학협력단 | Traffic sign system |
| CN203238563U (en) * | 2013-04-25 | 2013-10-16 | 昆明理工大学 | LED traffic signboard system capable of automatic start and stop |
| CN203238568U (en) * | 2013-04-27 | 2013-10-16 | 昆明理工大学 | LED traffic signboard system |
| CN103514821A (en) * | 2013-09-06 | 2014-01-15 | 江苏爱福特科技开发有限公司 | Road indicator |
-
2014
- 2014-06-17 CN CN201420321729.4U patent/CN203950517U/en not_active Expired - Fee Related
- 2014-07-03 WO PCT/CN2014/081547 patent/WO2015192408A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015192408A1 (en) | 2015-12-23 |
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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: 20141119 Termination date: 20160617 |