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Intelligent traffic sign board

A technology of intelligent transportation and signs, which is applied to the arrangement of variable traffic instructions, traffic control systems, traffic control systems of road vehicles, etc., can solve the problems that signs cannot be intelligently adjusted and actively transmit traffic information, etc., to improve accessibility effect

Inactive Publication Date: 2016-07-06
JIANGSU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of existing signs that cannot be intelligently adjusted and actively transmit traffic information, the present invention provides intelligent traffic signs

Method used

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Embodiment Construction

[0017] like figure 1 It is a structural schematic diagram of the present invention, figure 2 is the schematic diagram of the cross wind sensor, image 3 is a schematic diagram of the structure of the rain sensor, Figure 4 is the structural diagram of the snow sensor, Figure 5 It is a flow chart of the control system of the present invention. The intelligent traffic sign includes an LED screen 7, a column 8, a storage battery 9 and a frame 10. The bottom of the frame 10 is provided with a column 8. The frame 10 is provided with an LED screen 7. Storage battery 9 is arranged, and frame 10 is provided with crosswind sensor 2, solar cell 3, snow sensor 4, rain sensor 5, temperature sensor 6 and wireless signal transmitter 11, and frame 10 is provided with control unit 1, and control unit 1 and All components on the frame 10 are connected, the control unit 1 includes a sensor signal circuit, a power supply circuit, a main control unit and a display drive circuit, the cross wi...

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PUM

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Abstract

The invention relates to a sign, especially an intelligent traffic sign. The sign includes an LED screen, a column, a battery and a frame. There is a column at the bottom of the frame, an LED screen is arranged inside the frame, a battery is installed inside the column, and a crosswind sensor, a solar cell, a snow sensor, and a rain sensor are installed on the frame. , a temperature sensor and a wireless signal transmitter, a control unit is arranged in the frame, and the control unit is connected with all components on the frame. Active transmission, using wireless information transmission technology, can transmit the instruction information to the vehicle system, and use voice and image to inform the driver, which improves the accessibility of road information reception. The future development direction of the intelligent road system can be seamlessly connected with the intelligent transportation system. The invention also has power self-sustainability, and can work for a long time in remote areas without power supply.

Description

technical field [0001] The invention relates to a sign, especially an intelligent traffic sign. Background technique [0002] With the continuous development of my country's economy, the number of cars is increasing, and road traffic facilities are constantly being updated, which greatly improves the traffic safety of pedestrians and drivers. At present, there are basically two types of speed signs, one is an electronic LED speed sign, and the other is a steel speed sign with painted numbers. Existing speed signs are non-intelligent, unable to independently detect the surrounding weather, let alone adjust the indication information by themselves. When the weather changes suddenly, due to manpower constraints or remote locations, the information on the speed signs cannot be updated in time. traffic poses hidden dangers. In addition, because the indication information of the existing signboards must be observed and found actively by the driver, the driver cannot find these s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G08G1/09G08G1/0967
CPCG09F9/33G08G1/09G08G1/096783
Inventor 蒋科军张炎李国庆倪彰
Owner JIANGSU UNIV OF TECH
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