CN210712611U - Traffic light intersection stop line generating device - Google Patents
Traffic light intersection stop line generating device Download PDFInfo
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- CN210712611U CN210712611U CN201921261589.5U CN201921261589U CN210712611U CN 210712611 U CN210712611 U CN 210712611U CN 201921261589 U CN201921261589 U CN 201921261589U CN 210712611 U CN210712611 U CN 210712611U
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- snow
- stop line
- generating device
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Abstract
The utility model discloses a traffic lights crossing stop line generates device, including installing support and automatically controlled subassembly, automatically controlled subassembly includes power module, communication module, laser emission module, sleet response module, control module. The power supply module, the communication module, the laser emission module and the rain and snow induction module are all electrically connected with the control module; the power supply module is used for providing a working power supply; the communication module is used for providing working state information for the manager and receiving a working instruction of the manager; the laser emission module is used for generating linear light spots; the rain and snow sensing module is used for detecting whether the current weather is rain and snow weather; the control module is used for coordinating the work of each module. Therefore, the utility model discloses in the certain time after sleet weather and sleet weather, can continuously throw the linear laser facula of high discernment degree to ground, make the position of the clear discernment crossing stop line of passing vehicle, ensured driving safety.
Description
Technical Field
The utility model relates to a road traffic safety field especially relates to a traffic lights crossing stop line generates device.
Background
In order to make the driving at the crossroad more standard and safer, the road traffic management department divides the stop line at the crossroad, but in rainy days, the stop line drawn on the ground becomes vague and difficult to identify, and in snowy days, the stop line is completely covered by snow, which causes frequent traffic accidents in rainy and snowy days.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: how to make the driver clearly see the stop line in rainy and snowy weather.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a traffic light intersection stop line generating device comprises a mounting bracket and an electric control assembly, wherein the electric control assembly is fixed on the mounting bracket; the electric control assembly comprises a power module, a communication module, a laser emission module, a rain and snow induction module and a control module.
The power supply module, the communication module, the laser emission module and the rain and snow induction module are all electrically connected with the control module;
the power supply module is used for providing a working power supply;
the communication module is used for feeding back the working state to the manager and receiving the working instruction of the manager;
the laser emission module is used for generating linear laser spots;
the rain and snow sensing module is used for detecting whether the current weather is rain and snow weather;
the control module is used for coordinating the work of each module.
In sleet weather, the utility model discloses a traffic lights crossing stop line apparatus for producing sensing to sleet weather, automatic start throws linear laser facula to ground, projects the laser facula on ground or cover on the snow on ground for the vehicle of passing can also be in the position of clear observation stop line of sleet weather, ensure driving safety.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Preferably, the laser emitting module generates a linear laser spot having a width of 1-30 cm.
Preferably, the power module is a solar photovoltaic panel and a storage battery which are electrically connected with each other.
Preferably, the rain and snow sensing module is one or more of a piezoelectric rain sensor, a light ray rain sensor and a capacitance rain sensor.
Preferably, the rain and snow sensing module comprises a temperature sensor and electric heating wires, and the electric heating wires are uniformly distributed at sensing positions of the rain and snow sensing module; when the temperature sensor detects that the temperature is lower than zero, the electric heating wire is started intermittently to melt accumulated snow accumulated on the rain and snow sensing module.
Preferably, still include with the delay module that the control module electricity is connected, after sleet weather, the road surface can not in time dry, especially snow day, if can not in time clear away road snow, road snow can last several days and do not melt, so, set up the delay module, after detecting sleet weather, according to the duration that detects sleet weather or the volume of sleet, set for corresponding delay time, after sleet weather, keep starting of this device, ensure driving safety.
Preferably, the laser emission module generates two linear beams simultaneously;
compared with the prior art, the utility model discloses following technological effect has:
in rainy and snowy weather and a certain period of time after the rainy and snowy weather passes, the linear laser light spots with high identification degree can be continuously projected to the ground, so that passing vehicles can clearly identify the position of a stop line at an intersection, and the driving safety is ensured.
Drawings
Fig. 1 is a functional block diagram of a traffic light intersection stop line generating device of the present invention;
fig. 2 is the utility model discloses a traffic lights crossing stop line generates use scene map of device.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1-2, a traffic light intersection stop line generating device includes a mounting bracket 1 and an electric control assembly 2, wherein the electric control assembly 2 is fixed on the mounting bracket 1; the electric control assembly comprises a power module 2-1, a communication module 2-2, a laser emission module 2-3, a rain and snow sensing module 2-4 and a control module 2-5.
The power module 2-1, the communication module 2-2, the laser emission module 2-3 and the rain and snow induction module 2-4 are all electrically connected with the control module 2-5;
the power supply module 2-1 is used for providing working power supply; the solar photovoltaic panel and the storage battery which are electrically connected with each other are adopted in the embodiment, so that additional wiring can be avoided.
The communication module 2-2 is used for feeding back a working state to a manager and receiving a working instruction of the manager; for example, when a fault occurs, a fault code is fed back to a manager, and after a road is dry, a worker can remotely turn off the device.
The laser emission module 2-3 is used for generating linear laser spots; the linear facula is projected on bottom surface or snow, can make things convenient for the navigating mate to observe.
The rain and snow sensing module 2-4 is used for detecting whether the current weather is rain and snow weather;
the control modules 2-5 are used to coordinate the operation of the modules.
In sleet weather, the utility model discloses a traffic lights crossing stop line apparatus for producing sensing to sleet weather, automatic start throws linear laser facula to ground, projects the laser facula on ground or cover on the snow on ground for the vehicle of passing can also be in the position of clear observation stop line of sleet weather, ensure driving safety.
The laser emitting module 2-3 can be purchased from the existing one-word line laser emitter, such as CHT1230 of Shenzhen Chuangte electron, or can be assembled by itself. Preferably, the laser device can generate a linear laser spot with the width of 1-30cm, so that a driver can conveniently observe the laser spot.
The rain and snow sensing modules 2-4 are one or more of piezoelectric rain sensors, light ray rain sensors and capacitance rain sensors. The combination of various sensors can ensure that the rain, whether light rain or heavy rain, can be detected in time.
The rain and snow sensing modules 2-4 comprise temperature sensors and electric heating wires, and the electric heating wires are uniformly distributed at sensing positions of the rain and snow sensing modules 2-4; when the temperature sensor detects that the temperature is lower than zero, the electric heating wire is started intermittently to melt snow accumulated on the rain and snow sensing modules 2-4, so that the snow can be melted into water, the rain sensor can sense the snow, the snow accumulated on the sensor in winter is also ensured to be melted in time, and the phenomenon of misinformation caused by long-time accumulation on the sensor is avoided.
Preferably, the vehicle-mounted road snow protection device further comprises a delay module 2-6 electrically connected with the control module 2-5, the road surface can not be dried in time after rain and snow weather, particularly, snow on the road can not be cleared away in time, and the snow on the road surface can not melt continuously for several days, so that the delay module is arranged, after the rain and snow weather is detected, corresponding delay time is set according to the duration of the rain and snow weather or the amount of rain and snow, and after the rain and snow weather passes, the device is kept started, and driving safety is ensured.
Preferably, the laser emitting modules 2-3 simultaneously generate two linear beams, so that one set of equipment can project the road surface in two directions at the intersection.
The utility model discloses a traffic lights crossing stop line generates device in the definite time after sleet weather and sleet weather, can continuously throw the linear laser facula of high discernment degree to ground, makes the position of the clear discernment crossing stop line of passing vehicle, has ensured driving safety.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A traffic light intersection stop line generating device is characterized by comprising a mounting bracket and an electric control assembly, wherein the electric control assembly is fixed on the mounting bracket; the electric control assembly comprises a power module, a communication module, a laser emission module, a rain and snow induction module and a control module;
the power supply module, the communication module, the laser emission module and the rain and snow induction module are all electrically connected with the control module;
the power supply module is used for providing a working power supply;
the communication module is used for feeding back the working state to the manager and receiving the working instruction of the manager;
the laser emission module is used for generating linear laser spots;
the rain and snow sensing module is used for detecting whether the current weather is rain and snow weather.
2. The traffic light intersection stop line generating device according to claim 1, wherein the laser emitting module generates a linear laser spot having a width of 1-30 cm.
3. The traffic light intersection stop line generating device according to claim 1, wherein the power module is a solar photovoltaic panel and a storage battery electrically connected with each other.
4. A traffic light intersection stop line generating device according to any one of claims 1-3, wherein said rain and snow sensing module is one or more of a piezoelectric rain sensor, a light rain sensor, and a capacitive rain sensor.
5. The traffic light intersection stop line generating device according to claim 4, wherein the rain and snow sensing module comprises a temperature sensor and an electric heating line.
6. The traffic light intersection stop line generating device according to any one of claims 1, 2 and 3, further comprising a delay module electrically connected with the control module.
7. The traffic light intersection stop line generating device according to claim 4, further comprising a delay module electrically connected to the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261589.5U CN210712611U (en) | 2019-08-06 | 2019-08-06 | Traffic light intersection stop line generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261589.5U CN210712611U (en) | 2019-08-06 | 2019-08-06 | Traffic light intersection stop line generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210712611U true CN210712611U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921261589.5U Expired - Fee Related CN210712611U (en) | 2019-08-06 | 2019-08-06 | Traffic light intersection stop line generating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210712611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466137A (en) * | 2020-11-06 | 2021-03-09 | 杭州山治科技有限公司 | Energy-concerving and environment-protective sleet weather road traffic safety equipment of thing networked control |
-
2019
- 2019-08-06 CN CN201921261589.5U patent/CN210712611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466137A (en) * | 2020-11-06 | 2021-03-09 | 杭州山治科技有限公司 | Energy-concerving and environment-protective sleet weather road traffic safety equipment of thing networked control |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |