Air-cooling temperature reduction control method for vehicle-mounted wireless charging equipment
A charging device and vehicle wireless technology, applied in the field of control, can solve problems such as overheating, freezing, fire, and interruption of service life of the device, and achieve the effect of ensuring charging efficiency
Pending Publication Date: 2022-02-08
IAT AUTOMOBILE TECH
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Problems solved by technology
[0003] However, because the existing on-board wireless charging function does not have a temperature control strategy, it will cause problems such as overheating of mobile phones or other wirelessly charged devices, and interruption of service life. In severe cases, it may even cause a fire and cause irreparable damage.
There is also a method of limiting the power to avoid excessive temperature of the on-board wireless charging device, but it also brings about the problem of low charging efficiency
Method used
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[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0017] Such as figure 1 As shown, the air-cooling and cooling control method for vehicle-mounted wireless charging equipment according to the present invention relies on hardware components including a wireless charging module controller, a wireless charging board, and an air-cooling cooling fan. Wherein, the wireless charging board can charge the electronic devices that support wireless charging placed on it; and the wireless charging board is hollowed out so that the air-cooled heat dissipation fan placed under the wireless charging board can be taken away by air flow. The heat of the wireless charging board, so as to achieve the effect of cooling the wireless charging board. The wireless charging module controller is the core component that controls the wireless charging ...
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The invention discloses an air-cooling temperature reduction control method for vehicle-mounted wireless charging equipment, and the method comprises the steps: arranging an air-cooling heat dissipation fan for cooling a hollow wireless charging panel below the wireless charging panel, and carrying out the real-time monitoring of the temperature of the wireless charging panel; when the monitored temperature of the wireless charging panel exceeds a preset fan starting temperature threshold value, enabling the air cooling heat dissipation fan to work to cool the wireless charging panel; and when the monitored temperature of the wireless charging panel exceeds a preset wireless charging forbidding temperature threshold value, disabling the wireless charging function of the wireless charging panel, and meanwhile, enabling the air cooling heat dissipation fan to work to cool the wireless charging panel. According to the air cooling control method for the vehicle-mounted wireless charging equipment, through a two-stage temperature monitoring mechanism of setting the fan starting temperature threshold value and disabling the wireless charging temperature threshold value, air coolingtemperature reduction is implemented under the condition that the safety of the equipment and personnel is guaranteed, the charging power does not need to be limited, and the charging efficiency is guaranteed.
Description
technical field [0001] The invention relates to a control method, in particular to an air-cooled cooling control method for a vehicle-mounted wireless charging device. Background technique [0002] At present, many car models are equipped with a vehicle wireless charging function, so that car owners or passengers can use the vehicle wireless charging function to charge electronic devices that support the wireless charging function when riding in a car. [0003] However, because the existing on-board wireless charging function does not have a temperature control strategy, it will cause problems such as overheating of mobile phones or other wirelessly charged devices, interruption of service life, and even fire in severe cases, causing irreparable damage. There is also a method of limiting the power to avoid excessive temperature of the on-board wireless charging device, but this also brings about the problem of low charging efficiency. Contents of the invention [0004] Ai...
Claims
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IPC IPC(8): G05D23/19H02J7/00
CPCG05D23/19H02J7/0047H02J7/007192
Inventor 马帅于洪鑫王朋秦方彪
Owner IAT AUTOMOBILE TECH