Unlock instant, AI-driven research and patent intelligence for your innovation.

Intelligent Traffic Sign Board with Amplifying Circuit

An amplifying circuit and intelligent transportation technology, applied in road signs, traffic signals, roads, etc., can solve the problems of not noticing signs, missing exits, etc.

Active Publication Date: 2016-12-14
CHANGSHU INTELLIGENT LASER EQUIP RES INST CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the light is insufficient at night, it is often impossible to notice the sign, resulting in missing the exit

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent Traffic Sign Board with Amplifying Circuit
  • Intelligent Traffic Sign Board with Amplifying Circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0014] like figure 1 As shown, an intelligent traffic sign board with an amplifying circuit includes a sign board body, an infrared camera, an image processor, a controller, a photodiode, a wireless communication module and a mobile terminal are arranged on the sign board body, and the photodiode is connected to the controller Connection, the infrared camera is connected with the image processor, the image processor is connected with the controller, the controller communicates with the mobile terminal through the wireless communication module, the photosensitive diode checks the light intensity around the signboard, and transmits the checked light intensity signal T...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an intelligent traffic sign with an amplifier circuit, comprising a sign body, an infrared camera, an image processor, a controller, a photodiode, a wireless communication module and a mobile terminal are arranged on the sign body, and the photosensitive The diodes are all connected to the controller, the infrared camera is connected to the image processor, the image processor is connected to the controller, and the controller is connected to the mobile terminal through a wireless communication module; there is a connection between the photodiode and the controller. The sampling circuit, the filtering circuit and the amplifying circuit are connected in sequence; the amplifying circuit includes a triode T1 and an operational amplifier A1. Solved the problem that traffic signs are easily not visible when there is insufficient light.

Description

technical field [0001] The invention relates to an intelligent traffic sign board with an amplifying circuit. Background technique [0002] At present, cars have become an important means of transportation for people to travel. my country's road construction is also booming, and many traffic signs are set on the expressway to guide the driver's direction of travel. However, when the light is insufficient at night, it often occurs that the sign is not noticed, resulting in missing the exit. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and propose an intelligent traffic signboard with an amplifier circuit, so as to avoid the advantage that the traffic signboard is easily invisible when the light is insufficient. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] An intelligent traffic sign board with an amplifying circuit, comprising a sign board body o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/30
Inventor 廖杨波
Owner CHANGSHU INTELLIGENT LASER EQUIP RES INST CO LTD