Collision detection system

Abstract

The invention relates to a collision detection system. The collision detection system comprises a detection device and a control system. The detection device is in contact connection with an equipmentbody. The collision detection system comprises a rubber pipe with a certain length and multiple independent conductive rubber electrodes arranged in the rubber pipe in the length direction of the rubber pipe. The conductive rubber electrodes comprise a high-level electrode and multiple output electrodes. The control system is used for receiving signals transmitted by the detection device and giving an alarm. The conductive rubber electrodes are connected with the control system through signal cables. The collision detection system is high in sensitivity, long in service life and capable of effectively reflecting the collision intensity.

Description

technical field [0001] The invention relates to collision safety detection technology, and specifically discloses a collision detection system. Background technique [0002] Provide safety protection in machine tool machinery, elevators and other equipment with moving parts, people and other areas that may collide and squeeze. Collision detection is a frequently used technical means. [0003] On vehicles running at low speed, such as low-speed vehicles in the workshop, especially AGV products, this kind of safety technology is widely used as a standard configuration. [0004] With the high development of e-commerce and express delivery industry, the era of a huge number of AGV applications in automated warehousing logistics and express sorting and distribution is coming. High-density and high-speed AGVs run for a long time in a narrow area. In order to avoid collisions with each other, collisions with fixed parts and maintenance personnel entering the running track area, s...

AI Technical Summary

Problems solved by technology

[0009] 1. There needs to be a certain pressure gas in the tube. Changes in temperature and climate atmospheric pressure will affect the sensitivity and threshold of collisions. In severe cases, there may even be no alarm or constant alarm;

[0010] 2. Even if the above problems do not occur, the gas in the corrugated tube will gradually lose pressure, and the corrugated tube system will fail in a short period of time, and the air supply maintenance operation must be carried out in an average of about 1 year;

[0011] 3. The length of the wave tube is limited. If the wave tube is too long, it will be unresponsive or even not act on the collision;

[0012] 4. This wave tube collision detection system can only detect whether a collision occurs, but cannot detect the collision force and collision classification

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