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Method and system for detecting charging area of wireless charger
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A technology of wireless chargers and charging areas, which is applied in the direction of current collectors, battery circuit devices, and different battery charging, etc., and can solve problems such as low accuracy and inaccurate drawing of charging areas
Pending Publication Date: 2021-10-29
HUIZHOU DESAY SV AUTOMOTIVE
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[0005] The content of the present invention is to provide a method and system for detecting the charging area of a wireless charger. Inaccurate drawing of the charging area
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Embodiment 1
[0044] Such as figure 1 and figure 2 As shown, in order to solve the above problems, this embodiment proposes a method for detecting the charging area of a wireless charger, which mainly includes the following steps:
[0045] S1, dividing a detection area of a preset range on the wireless charger;
[0046] S2, detect the output current of the wireless charger point by point in the detection area when the load is installed under the current contact, and record it;
[0047] S3, generating test results according to multiple contacts and the output current under the current contacts, and drawing the charging area on the current wireless charger;
[0048] In particular, in step S1, the monitoring area fully covers the charging area.
[0049] Preferably but not limited, the detection area in step S1 in this embodiment should cover the area of the wireless charger as much as possible, and since the charging area of the existing wireless charger is usually set on the cente...
Embodiment 2
[0071] Such as image 3 As shown, in order to solve the foregoing problems, this embodiment proposes a system for detecting the charging area of a wireless charger, which mainly includes a control module 10, and a mobile module 20, a power module 30, and a storage module that are respectively connected to the control module 10 by telecommunication. 40 ; the power module 30 is connected to the wireless charger; the mobile module 20 is equipped with a load.
[0072] Among them, the control module 10 is used to control the mobile module 20 to move at a fixed point within the preset detection area on the wireless charger; it is also used to control the mobile module 20 to move down and contact the wireless charger when it moves to each preset point; The mobile module 20 is controlled to move away from the wireless charger; the storage module 40 is used to store the output current when a load is installed at each preset point.
[0073] Preferably but not limited, in this embodim...
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Abstract
The invention relates to the technical field of wireless charger detection, in particular to a method and system for detecting a charging area of a wireless charger, and the method mainly comprises the steps: S1, dividing a detection area of a preset range on the wireless charger; S2, detecting the output current of the wireless charger point by point in the detection area when a load is installed under the current contact, and recording the output current; S3, generating a test result according to the plurality of contacts and the output current under the current contact, and drawing a charging area on the current wireless charger; in the step S1, the detection area completely covers the charging area. The invention mainly solves the problem that the charging area of the existing wireless charger is drawn after manual detection of the charging area, but the accuracy of the test process is generally not high, so that the drawing of the charging area is not accurate.
Description
technical field [0001] The invention relates to the technical field of wireless charger detection, in particular to a method and system for detecting a charging area of a wireless charger. Background technique [0002] A wireless charger refers to a charger that is connected to a terminal device that needs to be charged without a traditional charging power cord. It adopts the latest wireless charging technology and transmits electric energy by using an alternating magnetic field generated between coils. Inductive coupling technology will It will become a bridge connecting charging technology and equipment. [0003] The charging principle of the wireless charger is that the direct current output after passing through the power management module is converted into high-frequency alternating current through the active crystal oscillator to supply the primary winding, and then the energy is coupled through two inductive coils, and the current output by the secondary coil is cha...
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