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Traffic signal device

A traffic signal and equipment technology, applied in the field of traffic signal equipment, can solve the problems of restricting the development of traffic signal equipment, unable to set the power supply, unable to provide long-term and effective use, etc., to achieve the effect of improving the happiness index and expanding the use scene

Inactive Publication Date: 2019-01-22
GUANGDONG HYDROGEN ENERGY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing traffic signal equipment and its control cabinets need to rely on power grid settings. In the outdoors or in the field, they cannot be installed due to the inability to provide long-term and effective power supply, which limits the development of traffic signal equipment.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0033] see Figure 1 to Figure 3 , the present invention discloses a traffic signal device, including a signal indicating device 1 (may include several traffic lights 16, and may also include an LED indicating panel), at least one distance detecting device 13, a main control circuit board 10, and a power supply module 20. The power module can use alternating current or other power sources.

[0034] The main control circuit board 10 is respectively connected to the signal indicating device 1, each distance detecting device 13, and the power module 20, and obtains the data induced by each distance detecting device 13, and controls the work of the signal indicating device 1 with this; the power module 20 is respectively connected to The main control circuit board 10, the signal indicating device 1, and each distance detection device 13 provide the required electric energy for each part to work.

[0035] Each distance detecting device 13 is installed on the corresponding road ind...

Embodiment 2

[0049] The difference between this embodiment and Embodiment 1 is that in this embodiment, please refer to Figure 4 , Figure 5 , the traffic signal equipment may also include at least one vehicle flow sensing device 11 and at least one vehicle speed sensing device 12 .

[0050] The main control circuit board 10 is respectively connected to each traffic flow sensing device 11 and each vehicle speed sensing device 12, and obtains the data sensed by each traffic flow sensing device 11 and each vehicle speed sensing device 12, and combines the distance sensing device 13 The induced data control signal indicates the operation of the device 1; the power supply module 20 is respectively connected to each traffic flow sensing device 11 and each vehicle speed sensing device 12 to provide them with the electric energy required for their work.

[0051] Each traffic flow sensing device 11 and each vehicle speed sensing device 12 are arranged on the corresponding road indicated by the s...

Embodiment 3

[0055] 【Voice control method】

[0056] The difference between this embodiment and Embodiment 1 is that in this embodiment, the traffic signal device further includes a voice database, a voice acquisition module, a voice recognition module, a voice command execution module, a voice self-learning module, and a voice database update module. Facilitates voice control of traffic signal equipment. Of course, an authenticated set-up user is required to control the traffic signal device.

[0057] The voice database is used to store voice data and execution commands corresponding to each voice data; the voice acquisition module is used to acquire voice data; the voice recognition module is used to combine the acquired voice data with the voice in the voice database The data is compared, if there is the voice data that conforms to in the voice database, the result of the comparison is fed back to the voice command execution module; the voice command execution module is used to execute ...

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Abstract

The invention discloses a traffic signal device, comprising a signal indicating device, at least a distance detecting device, a main control circuit board and a power module, wherein the main controlcircuit board is respectively connected with the signal indicating device and each distance detecting device, and is configured to obtain the data sensed by each distance detecting device and controlthe operation of the signal indicating device based thereon; each distance detecting device feeds back the sensed information to the main control circuit board; the signal indicating device includes asecond controller, a second wireless communication unit, a second memory, and a signal display panel; and the distance detecting device includes a fifth controller, a fifth wireless communication unit, a fifth memory, and a distance sensor. The traffic signal device proposed by the invention can adjust the display state of the traffic light according to the real-time traffic flow and whether there is a pedestrian to improve people's happiness index; and at the same time, the device can be set in a place where the power grid is not set up, such as outdoor and field, thereby effectively expanding usage scenarios of the traffic signal device.

Description

technical field [0001] The invention belongs to the technical field of signal equipment, and relates to traffic signal equipment, in particular to traffic signal equipment adaptively controlled according to traffic flow. Background technique [0002] With the development of science and technology, there are more and more vehicles in recent years. Traffic signal equipment such as red street lights are installed at urban traffic intersections. The existing traffic signal equipment is controlled by the control cabinet next to it. The usual control method is timing control. For example, the red light at a certain intersection is set to be on for 30 seconds, and the green light is set to be on for 45 seconds. Regardless of whether there are vehicles at the intersection, the control strategy is the same. [0003] Existing traffic signal equipment and its control cabinets need to rely on power grid settings. In the outdoors or in the field, they cannot be installed due to the inabi...

Claims

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Application Information

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IPC IPC(8): G08G1/08H01M8/20
CPCG08G1/08H01M8/20Y02E60/50
Inventor 向华
Owner GUANGDONG HYDROGEN ENERGY SCI & TECH
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