CN104200626A - Traffic light display system - Google Patents
Traffic light display system Download PDFInfo
- Publication number
- CN104200626A CN104200626A CN201410422314.0A CN201410422314A CN104200626A CN 104200626 A CN104200626 A CN 104200626A CN 201410422314 A CN201410422314 A CN 201410422314A CN 104200626 A CN104200626 A CN 104200626A
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- CN
- China
- Prior art keywords
- wireless communication
- traffic lights
- display system
- controller
- traffic light
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- 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.)
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Abstract
The invention discloses a traffic light display system. The traffic light display system comprises a traffic light pole, a WiFi hotspot, a controller, a mobile terminal and a first wireless communication chip are arranged on the traffic light pole, and the WiFi hotspot and the first wireless communication chip are connected with the controller; a pressure sensor is arranged on a road beside the traffic light pole and is connected with a second wireless communication chip, which is arranged on the roadside, through a lead, and the first wireless communication chip is in communication connection with the second wireless communication chip; the mobile terminal is in communication connection with the controller through the WiFi hotspot. According to the traffic light display system, the problems that the state and waiting time of a traffic light cannot be seen are solved.
Description
Technical field
The present invention relates to a kind of traffic lights display system, the concrete long traffic light intersection of vehicle queue that is applied to.
Background technology
At present, automobile becomes a part for people's life, is bringing into play great effect in traffic, at present often occur that at traffic light intersection cart blocks the phenomenon of rear car, and at some busy crossings, vehicle queue is long, make rear car can't see the state of traffic lights at all.And the not problem such as displaying time of traffic lights in some cities, when longer in the stand-by period, driver easily produces irritated psychology, thereby occurs rushing lamp phenomenon.Although the traffic lights in some cities itself can not carry out time showing, but its control center remains and traffic lights is controlled by the time.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of traffic lights display system, to solve the problem that cannot see lights state and stand-by period.
For achieving the above object, the technical solution used in the present invention is:
A kind of traffic lights display system, comprise traffic lights lamppost, on described traffic lights lamppost, set up WiFi focus, controller, mobile terminal and the first wireless communication chips, described WiFi focus is all connected with controller with the first wireless communication chips, on the road around traffic lights lamppost, pressure transducer is set, described pressure transducer is connected with the second wireless communication chips that is set in roadside by wire, described the first wireless communication chips and the communication connection of the second wireless communication chips, described mobile terminal is by WiFi focus and controller communication connection.
Preferably, described controller adopts DSP process chip.
Preferably, described mobile terminal is smart mobile phone or vehicle-mounted computer.
Preferably, the distance of described pressure transducer and traffic lights lamppost is 15 meters.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, by WiFi focus and controller are set on traffic lights lamppost, and on corresponding road, pressure transducer is set, in the time that pressure transducer detects pressure signal, just open WiFi focus, by WiFi focus by the state transfer of traffic lights to smart mobile phone, and traffic lights not displaying time be only traffic lights digital display screen be not installed, its control center has clock count function, and by WiFi focus by intelligent terminal by time showing out, thereby do not need traffic lights to carry out complicated transformation, with regard to the never problem of displaying time of energy solution, thereby solve the problem that cannot see lights state and stand-by period.By the closing of controller and pressure transducer control WiFi focus, saved the energy simultaneously.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is the principle of work block diagram of the traffic lights display system described in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of traffic lights display system, comprise traffic lights lamppost, on traffic lights lamppost, set up WiFi focus, controller, mobile terminal and the first wireless communication chips, WiFi focus is all connected with controller with the first wireless communication chips, on the road around traffic lights lamppost, pressure transducer is set, pressure transducer is connected with the second wireless communication chips that is set in roadside by wire, the first wireless communication chips and the communication connection of the second wireless communication chips, described mobile terminal is by WiFi focus and controller communication connection.At ordinary times, the first wireless communication chips and the second wireless communication chips are in holding state, i.e. low power run, in the time that pressure transducer detects pressure signal, trigger the second wireless communication chips, thereby make the first wireless communication chips and the second wireless communication chips set up data transmission channel.The signal of pressure transducer is transferred to after controller through the second wireless communication chips and the first wireless communication chips, controller is opened WiFi focus, and mobile terminal is connected with WiFi focus by preassembled application program, thereby receive the traffic light status information from WiFi focus.In the time that controller does not receive the information from pressure transducer, just control WiFi focus and close.Another pressure transducer also can be connected with controller by wire.
Preferably, controller adopts DSP process chip.
Preferably, mobile terminal is smart mobile phone or vehicle-mounted computer.
Preferably, the distance of pressure transducer and traffic lights lamppost is 15 meters.
In order to make the farther of WiFi focus transmission, on described WiFi focus, connect power amplification circuit.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a traffic lights display system, comprise traffic lights lamppost, it is characterized in that, on described traffic lights lamppost, set up WiFi focus, controller, mobile terminal and the first wireless communication chips, described WiFi focus is all connected with controller with the first wireless communication chips, on the road around traffic lights lamppost, pressure transducer is set, described pressure transducer is connected with the second wireless communication chips that is set in roadside by wire, described the first wireless communication chips and the communication connection of the second wireless communication chips, described mobile terminal is by WiFi focus and controller communication connection.
2. traffic lights display system according to claim 1, is characterized in that, described controller adopts DSP process chip.
3. traffic lights display system according to claim 1 and 2, is characterized in that, described mobile terminal is smart mobile phone or vehicle-mounted computer.
4. traffic lights display system according to claim 3, is characterized in that, the distance of described pressure transducer and traffic lights lamppost is 15 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422314.0A CN104200626A (en) | 2014-08-26 | 2014-08-26 | Traffic light display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422314.0A CN104200626A (en) | 2014-08-26 | 2014-08-26 | Traffic light display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104200626A true CN104200626A (en) | 2014-12-10 |
Family
ID=52085910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410422314.0A Pending CN104200626A (en) | 2014-08-26 | 2014-08-26 | Traffic light display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104200626A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201222303Y (en) * | 2008-07-11 | 2009-04-15 | 李建平 | Traffic signal display system |
| CN202217399U (en) * | 2011-09-15 | 2012-05-09 | 山东科技大学 | Mountain-area road-curve sight-distance extending device |
| CN102592460A (en) * | 2012-02-25 | 2012-07-18 | 毕海云 | System for carrying out synchronous wireless sending and receiving on signals of traffic lights |
| US20130002451A1 (en) * | 2011-06-30 | 2013-01-03 | International Business Machines Corporation | Traffic signal broadcasting, reproducing |
| CN203192232U (en) * | 2013-04-12 | 2013-09-11 | 黎一兵 | Vehicle-mounted traffic light warning device |
| CN203288093U (en) * | 2013-06-06 | 2013-11-13 | 覃彬 | A traffic light induction apparatus |
| CN203386368U (en) * | 2013-06-26 | 2014-01-08 | 广州市森特自动化控制技术有限公司 | Vehicular traffic light display system |
| CN203405954U (en) * | 2013-06-13 | 2014-01-22 | 潘红 | Intelligent traffic light |
| CN203675370U (en) * | 2013-12-04 | 2014-06-25 | 深圳市奇脉电子技术有限公司 | LED light with WIFI relay functions |
| CN103996299A (en) * | 2014-05-29 | 2014-08-20 | 河海大学常州校区 | Small fork traffic safety signaling system |
-
2014
- 2014-08-26 CN CN201410422314.0A patent/CN104200626A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201222303Y (en) * | 2008-07-11 | 2009-04-15 | 李建平 | Traffic signal display system |
| US20130002451A1 (en) * | 2011-06-30 | 2013-01-03 | International Business Machines Corporation | Traffic signal broadcasting, reproducing |
| CN202217399U (en) * | 2011-09-15 | 2012-05-09 | 山东科技大学 | Mountain-area road-curve sight-distance extending device |
| CN102592460A (en) * | 2012-02-25 | 2012-07-18 | 毕海云 | System for carrying out synchronous wireless sending and receiving on signals of traffic lights |
| CN203192232U (en) * | 2013-04-12 | 2013-09-11 | 黎一兵 | Vehicle-mounted traffic light warning device |
| CN203288093U (en) * | 2013-06-06 | 2013-11-13 | 覃彬 | A traffic light induction apparatus |
| CN203405954U (en) * | 2013-06-13 | 2014-01-22 | 潘红 | Intelligent traffic light |
| CN203386368U (en) * | 2013-06-26 | 2014-01-08 | 广州市森特自动化控制技术有限公司 | Vehicular traffic light display system |
| CN203675370U (en) * | 2013-12-04 | 2014-06-25 | 深圳市奇脉电子技术有限公司 | LED light with WIFI relay functions |
| CN103996299A (en) * | 2014-05-29 | 2014-08-20 | 河海大学常州校区 | Small fork traffic safety signaling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |