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Intelligent highway traffic guidance device

A highway and traffic guidance technology, applied in traffic signals, roads, roads, etc., can solve the problems of increasing wind resistance, waste of resources, and inability to guarantee vehicle traffic guidance, etc., to reduce wind resistance and reduce resource waste. Effect

Pending Publication Date: 2022-05-27
浙江省机电设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing technology, the smart expressway traffic guidance device: 1. There is no single-screen multi-position setting, which wastes resources and increases wind resistance; 2. It is not a reciprocating translation setting, and it cannot be guaranteed to move to different lanes for traffic Induction; 3. Without the setting of turning and flipping, it cannot guarantee the traffic guidance for vehicles in different directions

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0045] like Figure 1-Figure 7 As shown, a smart highway traffic guidance device includes a rack device 1 for supporting across the highway, and also includes a translation device 2 for lateral movement. Display device 3, a drive device 4 for providing turning power is installed at the bottom of the display device 3; the rack device 1 includes two horizontal frames 101 symmetrically arranged in the front and rear, and two vertical columns 103 are symmetrically arranged at the bottom of the horizontal frame 101, and between the vertical columns 103 The base 102 is welded, and a drainage groove 104 is arranged in the middle of the horizontal frame 101; the translation device 2 includes two lead screws 201 symmetrically arranged in the front and rear. A support plate 203 is installed between the screw sleeves 204, and a support sleeve 205 is welded in the middle of the support plate 203; the display device 3 includes a transmission shaft 301, a fixed seat 302 is arranged on the t...

Embodiment 2

[0048] like Figure 8 As shown, the difference between Embodiment 2 and Embodiment 1 is that the driving device 4 includes a large gear 401, a rack 405 is provided on one side of the large gear 401, an electric push rod 406 is installed on one side of the rack 405, and the electric push rod 406 is telescopic Push the rack 405 to engage the large gear 401 to drive the transmission shaft 301 to rotate; the electric push rod 406 is bolted to the rack 405 and the support plate 203 respectively, which is convenient for disassembly and assembly of the electric push rod 406 for maintenance.

[0049] Working principle: the column 103 is fixed on both sides of the highway through the base 102, so that the horizontal frame 101 spans the highway, the horizontal frame 101 supports the first motor 202 to drive the lead screw 201 to rotate, and pushes the support plate 203 to move along the horizontal frame 101 through the screw sleeve 204 At the same time, the second motor 402 drives the p...

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Abstract

The invention discloses an intelligent expressway traffic guidance device which comprises a rack device used for stretching across an expressway for supporting and further comprises a translation device used for transverse movement, and a display device used for inducing bidirectional traffic of the expressway is installed on the translation device. A driving device for providing overturning power is mounted at the bottom of the display device; the rack device comprises two transverse frames which are symmetrically arranged front and back, two stand columns are symmetrically arranged at the bottoms of the transverse frames, a base is welded between the stand columns, and a drainage groove is formed in the middle of each transverse frame; and the translation device comprises two lead screws which are symmetrically arranged front and back, a first motor is arranged at one end of each lead screw, and a threaded sleeve is installed in the middle of each lead screw. Through the arrangement of a single screen and multiple positions, the resource waste is reduced, and the wind resistance stress is reduced; through the arrangement of reciprocating translation, it is ensured that traffic guidance is conducted by moving to different lanes; and through the arrangement of rotating and overturning, the traffic guidance for vehicles in different directions is ensured.

Description

technical field [0001] The invention relates to the technical field of expressway traffic guidance, in particular to a smart expressway traffic guidance device. Background technique [0002] A highway refers to a highway specially designed for high-speed driving of automobiles, and is a multi-lane highway specially designed for automobiles to drive in different directions and in separate lanes, and all access and exit are controlled. The annual average daily design traffic volume of the expressway should be more than 15,000 passenger cars, and the design speed should be 80 to 120 kilometers per hour. Accurate and timely traffic guidance is the guarantee to ensure the safe driving of expressways. [0003] However, in the prior art, the smart highway traffic guidance device: 1. There is no single-screen multi-position setting, which wastes a lot of resources and increases the wind resistance; 2. It is not a reciprocating translation setting, and it cannot be guaranteed to mov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/615E01F9/696E01F9/65
CPCE01F9/617E01F9/696E01F9/65
Inventor 王长华亓凌郑于海赵恒姜瑜黄超超
Owner 浙江省机电设计研究院有限公司
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