Locking and unlocking control method, device and storage medium, and vehicle battery replacement system
A control method and unlocking technology, applied in power units, electric vehicles, electric power units, etc., can solve the problems of increasing safety hazards, failing to find them in time, and damage to the battery lock body, so as to increase safety hazards, reduce safety hazards, The effect of reducing the service life
Active Publication Date: 2022-03-04
BOZHON PRECISION IND TECH CO LTD
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Problems solved by technology
In the traditional "battery replacement mode", the motor is used to drive the firmware to perform the unlocking operation, and the success of the unlocking is judged by the number of rotations. However, problems in the unlocking process cannot be found in time, resulting in the battery lock body being easily damaged during the unlocking process. and other quality problems, shorten the service life of the battery lock body, and increase the safety hazards when users use it
Method used
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Embodiment Construction
[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0033] figure 1 It is a flow chart of the unlocking control method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where the bolt needs to be unlocked. , a server and or a server cluster composed of multiple servers, specifically including the following steps:
[0034] Step S110, controlling the unlocking screw gun to align and insert the bolt to be unlocked;
[0035] Among them, the bolt to be unlocked is a locked bolt at any position on the fixed part, that is,...
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The invention discloses a locking and unlocking control method, a device, a storage medium, and a vehicle battery power exchange system. The unlocking control method includes: controlling the unlocking screw gun to align and inserting the bolt to be unlocked; controlling the unlocking screw gun to rotate in the unlocking direction of the to-be-unlocked bolt, and judging that the unlocking screw gun is at the first preset time Whether the rotation angle inside is less than the preset unlocking cap recognition angle threshold; if the rotation angle of the unlocking screw gun at the first preset time is less than the preset unlocking cap recognition angle threshold, then control the unlocking screw gun to preset The unlocking torque value continues to rotate from the first angle to the unlocking direction of the bolt to be unlocked; when the difference between the second angle of rotation of the unlocking screw gun and the first angle is greater than or equal to the preset bolt unlocking angle threshold, it is determined that the Unlock the bolts to be unlocked as described above. The locking and unlocking control method of the present invention realizes timely discovery of problems during the locking and unlocking process, avoids damage to the lock body, prolongs the service life, and reduces potential safety hazards.
Description
technical field [0001] Embodiments of the present invention relate to new energy vehicle technology, and in particular to a locking and unlocking control method, device, storage medium, and vehicle battery swapping system. Background technique [0002] As the electric vehicle market gradually matures, the "battery swap mode" of electric vehicles is being promoted continuously. Battery unlocking is closely related to the quality and safety of electric vehicles, so battery unlocking is an important part of the "battery swap mode" of electric vehicles Therefore, it has become an important task to control the unlocking of electric vehicle batteries. In the traditional "battery replacement mode", the motor is used to drive the firmware to perform the unlocking operation, and the success of the unlocking is judged by the number of rotations. However, problems in the unlocking process cannot be found in time, resulting in the battery lock body being easily damaged during the unlock...
Claims
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IPC IPC(8): B60L53/80B60K1/04G05B19/04
CPCB60L53/80B60K1/04G05B19/04B60K2001/0488Y02T10/70Y02T10/7072
Inventor 钟益晴邱胜国蔡瑜卞怀朋李文强赵飞袁丹
Owner BOZHON PRECISION IND TECH CO LTD