Trailer with automatic detecting and protecting functions

A protective function and automatic technology, applied in the field of trucks, can solve problems such as casualties, large turning angles, and difficult to see the situation behind, and achieve the effect of improving safety performance and protecting pedestrian safety

Active Publication Date: 2013-12-25
ANHUI QIANGSHENG TRANSPORTATION EQUIP MFG
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a trailer with a long length, the driver needs to have very high technical requirements, especially in the process of turning, because the car body is very long and the turning angle is la

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
  • Trailer with automatic detecting and protecting functions
  • Trailer with automatic detecting and protecting functions
  • Trailer with automatic detecting and protecting functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0017] Such as figure 1 , figure 2 and image 3 As shown, a safe intelligent ultra-long flatbed trailer includes infrared detectors 2 installed on the side walls on both sides of the trailer box 1, and infrared sensors installed on the outer wall of the cab 3 and used in conjunction with the infrared detectors 2. 4. The infrared sensor 4 is connected to the controller 6 located in the cab 3 through the signal conversion circuit 5. At least two groups of cylinders 7 are installed on the bottom of both sides of the carriage 1, and the end of the piston rod of the cylinder 7 is fixedly connected with a blocking plate 8. The cylinder 7 is connected to the controller 6 and is controlled by the controller 6. Driven by the cylinder 7, the bottom sur...

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 trailer with an automatic detecting and protecting functions and relates to the technical field of trucks. The safe, intelligent and ultra-long flat-bed trailer comprises infrared emitters mounted on the side walls on two sides of a carriage of the trailer and infrared sensors mounted on the outer wall of a cab and matched with the infrared emitters. The signals of the infrared sensors are connected to a controller in the cab through a signal conversion circuit. At least two sets of air cylinders are mounted on two sides of the bottom of the carriage. The end of a piston rod of each air cylinder is fixedly connected with a stopping board. Each air cylinder is connected to the controller and controlled by the same. Each air cylinder drives the corresponding stopping board to enable the bottom of the stopping board to move 10-50cm away from the ground. The trailer has the advantages that functions of traditional trailers are changed, driving safety is increased, vehicle and pedestrian safety can be protected especially during turning, and vehicles and pedestrians can be prevented from being caught up into the bottom of the trailer.

Description

technical field [0001] The invention relates to the technical field of trucks, in particular to a trailer with automatic detection and protection functions. Background technique [0002] Trailer is a kind of horizontal transportation vehicle used on land, and the working form is that the traction frame at the front of the car body is connected with the tractor for operation. The traction frame is connected with the car support part to form the traction system of the trailer. For a trailer with a long length, the driver needs to have very high technical requirements, especially in the process of turning, because the car body is very long and the turning angle is large, the driver's line of sight is limited when turning. It's hard to see clearly. Many accidents are caused by turning, and it is easy to involve people or other lives under the vehicle, causing casualties. In order to reduce the occurrence of such accidents, not only the overall quality of the driver needs to b...

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): B60R19/54
Inventor 李桂勤
Owner ANHUI QIANGSHENG TRANSPORTATION EQUIP MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap