Power wireless transmission system matching method and power supply device
A technology of power supply equipment and wireless transmission, which is applied in the direction of electromagnetic wave systems, etc., can solve the problems of cumbersome and complicated pairing operations, achieve the effects of improving user experience, simplifying operating procedures, and realizing automatic pairing operations
Active Publication Date: 2016-07-27
青岛众海汇智能源科技有限责任公司 +2
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[0005] One of the purposes of the present invention is to provide a pairing method for a wireless power transmission system to solve the problem of cumbersome pairing operations in the prior art
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[0016] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.
[0017] In order to facilitate a quicker understanding of the illustrative embodiments of the invention, a brief description of the main idea of the invention is first given here.
[0018] At present, most of the devices are developing towards miniaturization, in order to reduce the occupied space of the devices and simplify the structure of the devices. For wireless power transmission equipment, in order to reduce the occupied space of the equipment, it only has one communication module to communicate with other equipment, which ensur...
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The invention provides a power wireless transmission system matching method and a power supply device. The method is applied to the power supply device. The method comprises the steps that after the power supply authority of a load device is acquired, voltage used for starting the communication function of the load device is transmitted to the load device; at or before the pre-stored start-up completion time of the communication function of the load device, the communication state of the device switches to a receiving state, and a matching message fed back by the load device is ready to be monitored; and after the matching message is received, matching relationship with the load device is established. A user or a worker does not need to carry out manual operation to complete matching. Automatic matching is realized. Operation steps are simplified. The user experience is improved. The start-up completion time of the communication function of the load device is pre-stored, and the communication state is adjusted. The problem that the power supply device cannot receive the matching message, which is caused by the fact that the load device and the power supply device stay in the same communication state at the same time, is avoided.
Description
technical field [0001] The invention relates to the technical field of wireless power transmission, in particular to a pairing method and power supply equipment of a wireless power transmission system. Background technique [0002] Wireless power supply / charging technology is to wirelessly transmit power through coupling coils. This power transmission method does not require wires / cables. Compared with the traditional power supply using wires / cables, it avoids cumbersome lines and reduces the footprint of equipment. , making it more convenient for users to place and use the device. [0003] The existing equipment needs to be paired between the power supply equipment and the load equipment before use. The pairing operation needs to be completed manually by the user or the staff. After searching the device in the network, access the device, complete the pairing, and send the identification of the load device and the required power supply voltage to the power supply device. Af...
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Inventor 刘宝李明龙海岸孙伟鄢海峰
Owner 青岛众海汇智能源科技有限责任公司