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

Intelligent traffic deceleration early warning device

A technology of early warning device and energy recovery device, which is applied in the direction of measuring device, traffic signal, transportation and packaging, etc., can solve the problems that the speed bump cannot be used for early warning, and the speed bump does not have the function of energy recovery, etc., so as to achieve low cost and avoid energy loss , the effect of eliminating negative effects

Active Publication Date: 2021-12-14
SOUTHWEST UNIVERSITY
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This invention provides an intelligent traffic deceleration early warning device to solve the technical problems that the current traffic deceleration belt cannot give early warning to vehicles and the deceleration belt does not have the function of energy recovery

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 deceleration early warning device
  • Intelligent traffic deceleration early warning device
  • Intelligent traffic deceleration early warning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 , 2 , 3, an energy recovery speed bump, including a ductile speed bump shell 1 fixed on the top of the road surface groove, a speed bump entity 2 located under the speed bump shell 1, and at least one energy recovery device; the speed bump entity 2. A push-up motor 9 is provided below, and the movable rod of the push-up motor 9 is set up facing the bottom of the deceleration belt entity 2; The first transmission rod 4 at the top of the rod 6, the flywheel 11 that is rotatably mounted on the top of the second support rod 7 and has teeth on the circumference, and the ring-shaped or disk-shaped moment of inertia increasing device 12 that is concentric with the flywheel 11 And the transmission gear 10 meshed with the flywheel 11; the flywheel 11 and the moment of inertia increasing device 12 are connected by a ratchet mechanism; one end of the first transmission rod 4 is connected to the side of the deceleration belt entity 2 in rotation, The other end is...

Embodiment 2

[0028] Such as figure 2 As shown, the energy recovery device also includes a gearbox 15 and a power generating device 16; the flywheel 11 includes a ratchet, a sprocket, a pawl and a central shaft, and both ends of the central shaft extend out from both sides of the flywheel 11, and are supported by the second support rod 7 Support, one end of which is movably sleeved with a connecting rod 8, and the other end passes through the center of the moment of inertia increasing device 12 and is fixedly connected with the moment of inertia increasing device 12, and is connected with the input shaft of the gearbox 15 at the same time; the output of the gearbox 15 The shaft is connected to a generator 16 . The ratchet is movable on the central shaft, and the sprocket is fixed on the outer periphery of the ratchet (or integrated), and the central shaft is equipped with a pawl that matches the ratchet, which is used for the connection between the central shaft and the ratchet / sprocket, a...

Embodiment 3

[0030] Such as figure 1As shown, the energy recovery device is a pair, symmetrically distributed on the left and right sides of the speed bump entity 2; on the shaft. Such as figure 2 As shown, the push-up motors 9 are a pair, distributed along the axial direction of the rotating shaft on the deceleration belt entity 2 .

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 relates to a traffic system deceleration early warning device, and in particular, relates to an intelligent deceleration beacon which has a communication function, is composed of an electronic control system and can generate electricity. The technical problems that an existing traffic deceleration strip cannot give an early warning to a vehicle in advance and does not have an energy recovery function are solved. The traffic system deceleration early warning device comprises an energy recovery deceleration strip, a system control box and a road test unit; the system control box is pre-buried underground and comprises a shell made of a compression-resistant material, a lining arranged in the inner side of the shell and made of a waterproof material, and a cover mounted at an opening in the top of the shell; a storage battery, a communication device and a master control circuit are arranged in the system control box; the master control circuit comprises a data processing unit; the communication device is in bidirectional connection with the data processing unit and is used for realizing communication with vehicles on a road; and the data processing unit is connected with the control end of a pushing and lifting motor.

Description

technical field [0001] The invention relates to a traffic system deceleration early warning device, in particular to an intelligent deceleration beacon with communication function, electronic system control system and power generation. Background technique [0002] With the advancement of science and technology, the development of intelligent transportation systems. More and more self-driving vehicles with communication functions are entering the road test stage. In the future, self-driving vehicles will gradually replace human-driven vehicles. Scholars predict that by 2050, 50% of autonomous vehicles will be on the road. At that time, the drive test unit communicates with the vehicle to control the deceleration of the vehicle. But there will still be human-driven vehicles, and speed bumps will still exist in road traffic. The existing speed bumps reduce the passing speed of the vehicle by physical means, and even if the vehicle speed is the smallest, it will cause bumps...

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
IPC IPC(8): E01F9/529H04W4/02H04W4/44F03G7/00G01S13/58G01S13/06
CPCE01F9/529H04W4/027H04W4/44F03G7/00G01S13/58G01S13/06
Inventor 郭昕玥张埂贾爱芳
Owner SOUTHWEST UNIVERSITY