Collision detection method and device, storage medium and electronic device
A technology of collision detection and target detection, which is applied in the field of communication, can solve problems such as inability to effectively detect collisions, and achieve the effect of timely and accurately determining collisions
Pending Publication Date: 2021-06-08
NINEBOT (BEIJING) TECH CO LTD
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Problems solved by technology
[0005] Embodiments of the present invention provide a collision detection method, device, storage medium, and electronic device to at least solve the problem of inability to effectively detect collisions in the related art
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[0014] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0015] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.
[0016] In view of the fact that the existing sensors cannot fully and accurately perceive the environment, and problems such as noise and blind spots cannot be avoided, an additional collision sensor will be considered in related technologies to detect collisions in real time.
[0017] Among them, the limit switch makes use of the collision of moving parts to make its contacts act to realize the connection or disconnection of the circuit, so the limit ...
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The invention provides a collision detection method and device, a storage medium and an electronic device. The method comprises the following steps: determining at least one set of load rotation angle and motor current of a motor detected within a target time period, wherein the target time period is a time period from a preset initial detection moment to a target detection moment; determining a rotation angle parameter value based on the load rotation angle detected in the target time period, and determining a current parameter value based on the motor current detected in the target time period; and when it is determined that the product of the rotation angle parameter value and the current parameter value is larger than a preset threshold value, determining that equipment where the motor is located collides at the target detection moment. By means of the collision detection method and device, the problem that collision cannot be effectively detected in the prior art is solved, and then the purpose of timely and accurately determining collision is achieved.
Description
technical field [0001] The present invention relates to the communication field, in particular, to a collision detection method, device, storage medium and electronic device. Background technique [0002] Collision detection is of great significance in the motion planning of devices with autonomous mobility (for example, robots). If there is no collision detection, the motion planning algorithm will not be able to predict whether the searched path will collide with obstacles. In severe cases, accidents may occur. Consequences of destruction. [0003] Usually, in collision detection, the output of sensors (such as radar, infrared distance sensor, camera, etc.) is used as data to establish environmental information, based on which collision detection is performed. It can be seen that the accuracy of collision detection depends heavily on the accuracy of the sensor. However, the existing sensors cannot perceive the environment completely and accurately, and cannot avoid noise...
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IPC IPC(8): G01D21/00
CPCG01D21/00
Inventor 不公告发明人
Owner NINEBOT (BEIJING) TECH CO LTD