Device and method for improving safety of stone crusher operation area
A work area and rock crusher technology, applied in optical device exploration, computer parts, instruments, etc., can solve the problems of high labor cost, poor adaptability, and harsh working conditions, so as to improve detection accuracy and save power consumption. Effect
Active Publication Date: 2021-01-08
北京北矿智能科技有限公司
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Problems solved by technology
At present, domestic and foreign mine stationary crushers mainly adopt on-site manual operation, which has harsh working conditions, high safety risks, high labor costs, low operating efficiency, and poor adaptability
[0003] If the crusher breaks into people or irrelevant vehicles during operation, the crusher may cause danger to these intruded objects. Therefore, how to improve the safety of the working environment of the crusher has become a technical problem that needs to be solved urgently.
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[0041] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
[0042] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.
[0043] In order to maximize the safety of objects such as personnel or vehicles that break into the operation scene of the rock crusher, some embodiments of the present application provide a safety protection device for automatic operation of the rock crusher with a multi-layer redundancy mechanism. For example, in some embodiments of the present application, ...
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The embodiment of the invention provides a device and a method for improving the safety of a stone crusher operation area. The device comprises a laser detection unit, a moving object detection unit,an image recognition unit and a processing unit, wherein the laser detection unit is arranged at an entrance of the stone crusher operation area and is configured to acquire detection data at the entrance, confirm the existence of an intrusion object according to the detection data and generate first early warning information; the moving object detection unit is arranged above the laser detectionunit and is configured to form a moving object detection area in a predetermined range and generate second early warning information when confirming the existence of the intrusion object in the predetermined range; the image recognition unit is arranged in the operation area and is configured to collect video data of the operation area, recognize the existence of the intrusion object in the videodata based on a deep learning network and generate third early warning information; and the processing unit is configured to generate an operation instruction for controlling a stone crusher accordingto the first early warning information, the second early warning information and the third early warning information.
Description
technical field [0001] The present application relates to the field of rock crushing for mines, and specifically, the embodiment of the present application relates to a device and method for improving the safety of a rock crusher operating area. Background technique [0002] The stationary crusher is an indispensable technical equipment for mine production. It is responsible for crushing the large ore accumulated above the mine chute into a suitable size and making them all fall into the chute below the sieve. One of the core production equipment. At present, domestic and foreign mine stationary crushers mainly adopt on-site manual operation, which has harsh working conditions, high safety risks, high labor costs, low operating efficiency, and poor adaptability. [0003] If the crusher breaks into people or irrelevant vehicles during operation, the crusher may cause danger to these intruded objects. Therefore, how to improve the safety of the working environment of the crus...
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Login to View More IPC IPC(8): B02C23/04G01V8/10G06K9/00
CPCB02C23/04G01V8/10G06V20/10
Inventor 张元生金枫刘冠洲张晓朴吕潇刘旭陈圣杰
Owner 北京北矿智能科技有限公司