Loader anti-collision protection system
A protection system and anti-collision technology, which is applied in the field of vehicle anti-collision protection, can solve the problem of loader reversing without automatic braking and anti-collision, and achieve the effect of protection safety, simple circuit and improved safety
Active Publication Date: 2019-09-17
GUANGXI LIUGONG MASCH CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a loader rear anti-collision protection system for the problem that the existing loader reverses without automatic braking and anti-collision
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] The specific implementation will be described below in conjunction with the accompanying drawings.
[0020] like figure 1 As shown, the loader rear anti-collision protection system in this embodiment includes a reversing trigger signal generator 1, a manual brake signal generator 3, a transmission control system 5, an emergency brake solenoid valve 4, and an obstacle detection trigger signal generator. Device 2 and anti-collision protection circuit 6, anti-collision protection circuit 6 includes reversing trigger relay 61, brake signal relay 62, power cut-off signal relay 63, two-way interlock switch 64.
[0021] The reversing trigger relay 61 is an H-type relay, the coil of the reversing trigger relay 61 is connected in series with the reversing trigger signal generator 1, the normally open contact of the reversing trigger relay 61 is connected with the coils of the obstacle detection trigger signal generator 2 and the brake signal relay 62 in sequence in series.
[...
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
Login to View More Abstract
The invention relates to a loader and aims to solve the problem that an existing loader can not automatically brake for preventing collision during reversing. The invention provides an anti-collision protection system for a loader. A coil of a reversing trigger relay is connected with a reversing trigger signal generator in series, and a normally open contact of the reversing trigger relay is sequentially connected with an obstacle detection trigger signal generator and a coil of a brake signal relay in series; a movable contact of the brake signal relay is connected with a manual brake signal generator, a normally closed static contact is connected with an electromagnetic coil of an emergency brake electromagnetic valve, and a normally open static contact is connected with a coil of a power shutoff signal relay in series; the manual brake signal generator, the contact of the power shutoff signal relay, a first way of switch of two-way interlocking switches and the power shutoff signal input end of a shifting manipulating system are sequentially connected in series; and the manual brake signal generator, a second way of switch of the two-way interlocking switches and the electromagnetic coil of the emergency brake electromagnetic valve are sequentially connected in series. The anti-collision protection system provided by the invention can realize automatic or manual emergency brake operation so as to avoid rear collision.
Description
technical field [0001] The invention relates to a vehicle anti-collision protection, more specifically, relates to a loader anti-collision protection system. Background technique [0002] When the loader is backing up, in order to prevent encountering obstacles, it generally judges the distance between the loader and the obstacle through the reversing image or the reversing radar system, and reminds the driver to brake through visual judgment or radar voice alarm. [0003] Due to the complex working conditions of the loader, especially when the machine group is working together, the site is narrow, and it is easy to cause collisions between equipment and equipment or between equipment and people simply relying on the driver to judge whether to implement the brake through vision or hearing. Safety issues, and the reaction time of each driver to take braking measures in the face of emergencies is different. In order to prevent frequent safety accidents when the loader is opera...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B60T7/22
Inventor 李建华邵晖覃明治杨华斌
Owner GUANGXI LIUGONG MASCH CO LTD