CN216412371U - Improved traffic light system - Google Patents
Improved traffic light system Download PDFInfo
- Publication number
- CN216412371U CN216412371U CN202122023607.XU CN202122023607U CN216412371U CN 216412371 U CN216412371 U CN 216412371U CN 202122023607 U CN202122023607 U CN 202122023607U CN 216412371 U CN216412371 U CN 216412371U
- Authority
- CN
- China
- Prior art keywords
- traffic light
- module
- display unit
- led lamp
- signal
- 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.)
- Active
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model discloses an improved traffic light system which is used for enabling a driver to comprehensively receive traffic light information displayed by a traffic light device in real time. The utility model discloses an improved traffic light system, which is characterized in that a display unit is respectively arranged on a boundary line of a lane and a lane close to one side of a driver and a road guardrail arranged around a traffic light device, so that the information state of a traffic signal light of the traffic light device at the current intersection and the display unit are synchronously displayed, and a driver at the rear can observe through the display unit when the driver is shielded from sight and cannot see the signal light state of the traffic light device.
Description
Technical Field
The utility model belongs to the technical field of road traffic signals, and particularly relates to an improved traffic light system.
Background
The existing intersection traffic lights are arranged right ahead of the intersection, when more vehicles on the facing lanes are shielded by tall vehicles, drivers behind and the drivers clamped in the middle of the lanes cannot observe the conditions of the traffic lights in real time, so that the fussy psychology of the drivers during queuing is improved, the drivers are not favorable for the passing of the drivers behind, traffic accidents such as signal light robbing, red light running, rear-end collision and the like are easy to happen, and the traffic safety is not favorable; and traditional traffic lights device at road crossing because the lighting fixture (lamp house) that is equipped with the driving pilot lamp is installed at the high altitude, consequently when weather is not good (like fog day, cloudy and rainy day, sand blown by the wind etc.), or when meetting reflection such as car light, street lamp, advertising lamp, can seriously influence pilot lamp visual effect, easily cause the driver to see the pilot lamp unclearly, lead to taking place the incident.
Therefore, the above problems are further improved.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an improved traffic light system, which is characterized in that display units are respectively arranged on a boundary line of a lane and a lane close to one side of a driver and road guardrails arranged at the periphery of the traffic light device, so that the information state of a traffic signal light of the traffic light device at the current intersection is synchronously displayed with the display units, a driver at the rear can observe through the display units when the driver is shielded from sight and cannot see the signal light state of the traffic light device, the information of the signal light at the current intersection can be clearly known, and the driver can observe through the display units when the weather is unfavorable for observing the signal light of the traffic light device.
In order to achieve the above object, the present invention provides an improved traffic light system for a driver to comprehensively receive traffic light information displayed by a traffic light device in real time, comprising a signal transmitting module, a signal receiving module, a display module and a power module, wherein:
the signal transmitting module is fixedly arranged on the traffic light device and is electrically connected with the traffic light device;
the signal receiving module is in wireless communication connection with the signal transmitting module and is electrically connected with the display module;
the signal receiving module and the display module are respectively electrically connected with the power supply module (preferably solar power generation).
As a further preferable technical solution of the above technical solution, the display module includes a first display unit and a second display unit, wherein:
the first display unit is arranged on the road ground (preferably on a boundary line of a lane close to one side of a driver and the lane) around the traffic light device and comprises an embedded part and a red-yellow-green three-color integrated LED lamp, and the red-yellow-green three-color integrated LED lamp is (detachably) arranged on the embedded part;
the second display unit is installed on road guardrails around the traffic light device and comprises dot-matrix LED lamps.
As a further preferred technical solution of the above technical solution, the power module includes a first photovoltaic panel, a second photovoltaic panel, and a photovoltaic support, wherein:
the first photovoltaic panel is (detachably) mounted on the embedded part;
the second photovoltaic panel and the dot-matrix LED lamp are both installed on the photovoltaic support.
As a further preferable technical solution of the above technical solution, the first display unit and the second display unit are respectively electrically connected to the signal receiving module (the signal receiving module connected to the first display unit is preferably installed underground near the first display unit, and the signal receiving module connected to the second display unit is preferably installed on a photovoltaic support or a road guardrail, etc.), wherein:
the signal receiving module comprises a storage battery and a single chip microcomputer (preferably STM32 series, and a Si4432 wireless receiver is installed), the single chip microcomputer is electrically connected with the storage battery, the input end of the storage battery is respectively connected with a first photovoltaic panel and a second photovoltaic panel, the absorbed solar energy is converted into electric energy to charge the storage battery, the output end of the storage battery is respectively connected with the red-yellow-green three-color integrated LED lamp and the dot-matrix LED lamp electrically (the charged storage battery respectively supplies power to the first display unit, the second display unit and the single chip microcomputer), the single chip microcomputer is respectively connected with the red-yellow-green three-color integrated LED lamp and the dot-matrix LED lamp electrically (the single chip microcomputer is provided with a wireless receiving function, receives traffic light information sent by a signal transmitting unit in real time, and then drives the red-yellow-green three-color integrated LED lamp and the dot-matrix LED lamp to synchronously display the traffic light in real time after wireless decoding processing Light information).
As a further preferred technical solution of the above technical solution, the signal transmitting module includes a processor (preferably STM32 series), a signal encoder and a wireless transmitter (Si4432 wireless transmitter) for acquiring a traffic light signal of the traffic light device, and the signal encoder is electrically connected to the processor and the wireless transmitter respectively (the power supply of the signal transmitting module is provided by the traffic light device).
Drawings
Fig. 1 is a schematic view of an improved traffic light system according to the present invention.
Fig. 2 is a schematic structural diagram of an improved traffic light system of the present invention.
Fig. 3 is a schematic structural diagram of a signal transmitting module of an improved traffic light system of the utility model.
The reference numerals include: 10. a signal transmitting module; 11. a processor; 12. a signal encoder; 13. a wireless transmitter; 20. a signal receiving module; 21. a storage battery; 22. a single chip microcomputer; 30. a display module; 31. a first display unit; 311. embedding parts; 312. a red-yellow-green three-color integrated LED lamp; 32. a second display unit; 321. a dot-matrix LED lamp; 40. a power supply module; 41. a first photovoltaic panel; 42. a second photovoltaic panel; 43. a photovoltaic support; 50. traffic light device.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
The utility model discloses an improved traffic light system, and the specific embodiment of the utility model is further described in combination with the preferred embodiment.
In the embodiment of the present invention, those skilled in the art note that the processor, the single chip, the traffic light device, the signal encoder, and the like related to the present invention may be regarded as the prior art.
Preferred embodiments.
The utility model discloses an improved traffic light system, which is used for enabling a driver to comprehensively receive traffic light information displayed by a traffic light device in real time, and comprises a signal transmitting module 10, a signal receiving module 20, a display module 30 and a power supply module 40, wherein:
the signal transmitting module 10 is fixedly installed on the traffic light device 50, and the signal transmitting module 10 is electrically connected with the traffic light device 50 (a PLC device and the like of the traffic light device can be directly connected, power can be supplied through the traffic light device, and the signal transmitting module comprises a transmitter, an encoder and the like, so as to receive traffic light information in real time, encode the traffic light information and transmit the encoded traffic light information to the signal receiving module);
the signal receiving module 20 is in wireless communication connection with the signal transmitting module 10, and the signal receiving module 20 is electrically connected with the display module 30;
the signal receiving module 20 and the display module 30 are electrically connected to the power module 40 (preferably, solar power generation, or power supply by commercial power, so as to achieve ac/dc dual-purpose).
It should be mentioned that the signal transmitting module 10 is used for receiving the traffic light information displayed by the traffic light device 50 in real time and sending the traffic light information to the signal receiving module in real time, and the signal receiving module receives the traffic light information signal and drives the display module to display the traffic light information through coding, so that the traffic light information actually displayed by the display module and the traffic light information displayed by the traffic light device are synchronous in real time;
it should be noted that the signal transmitting module and the signal receiving module are both a radio frequency or other wireless ad hoc network communication module capable of coding, and the communication modules such as the radio frequency ad hoc network have the advantages of safe performance, strong communication identification, high encryption, stability and the like.
Specifically, the display module 30 includes a first display unit 31 and a second display unit 32, wherein:
the first display unit 31 is installed on the road ground around the traffic light device 50 (preferably on the boundary line between the lane close to the driver side and the lane), and the first display unit 31 includes an embedded part 311 and a red-yellow-green three-color integrated LED lamp 312, and the red-yellow-green three-color integrated LED lamp 312 is (detachably) installed on the embedded part 311;
the second display unit 32 is installed at a road guardrail around the traffic light device 50 and the second display unit 32 includes a dot matrix LED lamp 321.
The signal transmitting module is provided with an illumination intensity detector for detecting the illumination intensity of ambient light in real time and forming illumination intensity information, the illumination intensity information is fed back to the single chip microcomputer of the signal receiving module, and the display brightness is output after adjustment, so that the brightness displayed by the display unit can change along with the change of the ambient light, a driver can observe signals conveniently, eyes of the driver cannot be stimulated, and the driving safety is influenced;
it is worth mentioning that an included angle between a display surface of the red, yellow and green three-color integrated LED lamp and a driving direction of a lane is preferably an acute angle, the display surface of the dot-matrix LED lamp is positioned in an optimal observation visual angle of human eyes, the first display unit further comprises an embedded part, the embedded part is embedded in the ground of a road, the red, yellow and green three-color integrated LED lamp is detachably connected with the embedded part, later maintenance is facilitated, the red, yellow and green three-color integrated LED lamp comprises a spike type and other forms, the first display unit and the first display unit can be independently arranged at a certain interval, the display module can be integrally installed in a strip shape, and then the display units with intervals are arranged in the whole;
the dot-matrix LED lamp is arranged on a protective guard or an isolation strip of a road and the like, can display in a dot-matrix manner, is clearer in display, and can display straight lines, right turns, left turns and the like in a head-cutting lamp manner;
the dot-matrix LED lamp displays real-time signals of the traffic lights through a screen of the dot-matrix LED, and can clearly and visually display the signals in a pattern form; the red, green and yellow integrated packaging LED lamp is matched with a real-time signal of a display traffic light, so that the traffic light is clear and visual, and the real-time traffic light corresponds to and can bear the rolling and road condition adaptation of an automobile.
The signal receiving module is installed according to the installation position of the display unit, is connected with the first display unit, is preferentially installed underground close to the first display unit, is provided with a sealing structure and the like, is connected with the first display unit, is preferentially installed on a road guardrail, an isolation belt and the like, is connected with the second display unit, is provided with a sealing structure and the like, and is connected with the second display unit.
More specifically, the power module 40 comprises a first photovoltaic panel 41, a second photovoltaic panel 42 and a photovoltaic support 43, wherein:
the first photovoltaic panel 41 is (detachably) mounted to the embedment 311;
the second photovoltaic panel 42 and the dot-matrix LED lamp 321 are mounted on the photovoltaic bracket 43.
Further, the first display unit 31 and the second display unit 32 are electrically connected to the signal receiving module 20 respectively (the signal receiving module connected to the first display unit is preferably installed underground near the first display unit, and the signal receiving module connected to the second display unit is preferably installed on a photovoltaic support or a road guardrail, etc.), wherein:
the signal receiving module 20 includes a storage battery 21 (preferably, a lithium battery) and a single chip microcomputer 22 (preferably, STM32 series, and a Si4432 wireless receiver is installed), the single chip microcomputer 22 is electrically connected to the storage battery 21, the input end of the storage battery 21 is respectively electrically connected to the first photovoltaic panel 41 and the second photovoltaic panel 42 (the first photovoltaic panel and the second photovoltaic panel convert absorbed solar energy into electric energy to charge the storage battery), the output end of the storage battery 21 is respectively connected to the red-yellow-green three-color integrated LED lamp 312 and the dot-matrix LED lamp electrically 321 (the charged storage battery respectively supplies power to the first display unit, the second display unit and the single chip microcomputer), the single chip microcomputer 22 is respectively electrically connected to the red-yellow-green three-color integrated LED lamp 312 and the dot-matrix LED lamp 321 (the single chip microcomputer is provided with a wireless receiving function, and receives traffic light information sent by the signal transmitting unit in real time, and then the red, yellow and green three-color integrated LED lamp and the dot-matrix LED lamp are driven to synchronously display traffic light information in real time after wireless decoding processing).
Furthermore, the signal transmitting module 10 includes a processor 11 (preferably STM32 series), a signal encoder 12 and a wireless transmitter 13(Si4432 wireless transmitter) for acquiring the traffic light signal of the traffic light device 50, where the signal encoder 12 is electrically connected to the processor 11 and the wireless transmitter 13, respectively (the power supply of the signal transmitting module is provided by the traffic light device, and the signal is encoded by the encoder and then transmitted by the wireless transmitter).
It should be noted that the technical features of the processor, the single chip, the traffic light device, the signal encoder, and the like, which are referred to in the patent application of the present invention, should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode, which may be referred to, of the technical features may be conventional choices in the field, and should not be regarded as the utility model point of the patent of the present invention, and the patent of the present invention is not further specifically described in detail.
It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides an improved generation traffic lights system for let the driver receive the traffic lights information that traffic lights device shows comprehensively in real time, its characterized in that includes signal emission module, signal reception module, display module and power module, wherein:
the signal transmitting module is fixedly arranged on the traffic light device and is electrically connected with the traffic light device;
the signal receiving module is in wireless communication connection with the signal transmitting module and is electrically connected with the display module;
the signal receiving module and the display module are respectively electrically connected with the power supply module;
the power supply module comprises solar energy and commercial power;
the signal transmitting module is provided with an illumination intensity detector which is used for detecting the illumination intensity of ambient light in real time and forming illumination intensity information, and is also used for feeding the illumination intensity information back to the single chip microcomputer of the signal receiving module and outputting display brightness after adjustment; the display module includes a first display unit and a second display unit, wherein:
the first display unit is arranged on the road ground around the traffic light device and comprises an embedded part and a red-yellow-green three-color integrated LED lamp, the red-yellow-green three-color integrated LED lamp is arranged on the embedded part, and the red-yellow-green three-color integrated LED lamp is detachably connected with the embedded part;
the second display unit is arranged on a road guardrail around the traffic light device and comprises a dot matrix LED lamp;
the first display unit and the second display unit are respectively electrically connected with the signal receiving module, the signal receiving module connected with the first display unit is installed underground close to the first display unit, and the signal receiving module connected with the second display unit is installed on the photovoltaic support;
the single chip microcomputer is provided with a wireless receiving function and used for receiving traffic light information sent by the signal transmitting unit in real time and driving the red, yellow and green three-color integrated LED lamp and the dot-matrix LED lamp to synchronously display the traffic light information in real time after wireless decoding processing.
2. An improved traffic light system as recited in claim 1, wherein the power module comprises a first photovoltaic panel, a second photovoltaic panel, and a photovoltaic support, wherein:
the first photovoltaic panel is mounted on the embedded part;
the second photovoltaic panel and the dot-matrix LED lamp are both installed on the photovoltaic support.
3. An improved traffic light system as claimed in claim 2,
the signal receiving module comprises a storage battery and a single chip microcomputer, the single chip microcomputer is electrically connected with the storage battery, the input end of the storage battery is respectively electrically connected with the first photovoltaic panel and the second photovoltaic panel, the output end of the storage battery is respectively electrically connected with the red-yellow-green three-color integrated LED lamp and the dot-matrix LED lamp, and the single chip microcomputer is respectively electrically connected with the red-yellow-green three-color integrated LED lamp and the dot-matrix LED lamp.
4. An improved traffic light system as claimed in claim 3, wherein said signal transmitting module comprises a processor for collecting traffic light signals of the traffic light device, a signal encoder and a wireless transmitter, said signal encoder is electrically connected with said processor and said wireless transmitter respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122023607.XU CN216412371U (en) | 2021-08-25 | 2021-08-25 | Improved traffic light system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122023607.XU CN216412371U (en) | 2021-08-25 | 2021-08-25 | Improved traffic light system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412371U true CN216412371U (en) | 2022-04-29 |
Family
ID=81287979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122023607.XU Active CN216412371U (en) | 2021-08-25 | 2021-08-25 | Improved traffic light system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412371U (en) |
-
2021
- 2021-08-25 CN CN202122023607.XU patent/CN216412371U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2019205879B2 (en) | Low-power smart street light system provided at low height | |
| CN101763723B (en) | Zebra crossing pedestrian monitoring and warning device based on laser inspection | |
| US7471213B2 (en) | Emergency response warning system | |
| CN209804005U (en) | Bend meeting early warning system | |
| CN210627512U (en) | Mountain area two-lane trunk highway meeting traffic conflict risk early warning device | |
| CN206773927U (en) | Bus or train route co-induction safe driving system under a kind of through street low visibility | |
| CN105913688B (en) | A kind of highway anticollision early warning system and method | |
| CN215868162U (en) | Expressway fog area monitoring and alarming system | |
| CN110889977A (en) | Intelligent pedestrian crossing early warning system | |
| CN213582575U (en) | Intelligent sidewalk capable of displaying whether pedestrians exist | |
| CN216412371U (en) | Improved traffic light system | |
| CN207008880U (en) | Highway bend vehicle meeting caution system | |
| CN201549076U (en) | Traffic light signal wireless transmitting and receiving display device | |
| CN210797331U (en) | Road traffic warning device | |
| CN210777188U (en) | No-signal control pedestrian crossing early warning system | |
| CN218413631U (en) | Early warning system of mountain area turn road department | |
| CN215117806U (en) | Improved traffic light display system | |
| CN108330854B (en) | Mountain area night road indicating system | |
| CN216194172U (en) | Information and energy simultaneous transmission intelligent spike | |
| CN202716897U (en) | Safety protection automatic warning device for railway crossing | |
| CN214409628U (en) | Intelligent delineator | |
| CN210466733U (en) | Intelligent voice prompting device for intersection | |
| CN113487897A (en) | Improved traffic light display system | |
| CN206628092U (en) | A kind of road hazard alarming device | |
| CN218068999U (en) | Highway Accident early warning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |