Autonomous mobile devices and their wireless charging systems
A technology of wireless charging and autonomous movement, applied in the field of robotics, can solve problems such as inapplicability
Active Publication Date: 2021-08-10
POSITEC POWER TOOLS (SUZHOU) CO LTD
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Problems solved by technology
No matter the conventional technology adopts the seed collection charging technology, manual operation is required to align the transmitting end with the receiving end, and this charging method is obviously not suitable for large-scale machinery and equipment-smart lawn mowers
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[0205] In order to make the object, technical solution and advantages of the present invention clearer, 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, not to limit the present invention.
[0206] Smart mobile devices, or autonomous mobile devices, self-moving devices, and self-propelled devices usually need to move within the active area. The activity area defines the range where the smart mobile device can move. Correspondingly, a wireless charging station for charging the smart mobile device can be set in the activity area. A wireless charging station usually includes a wireless charging transmitter. In this example, the wireless charging station is also provided with a guide line along which the wireless charging station can be positioned, such as a signal line for emitting electr...
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The present invention relates to a wireless charging system for an autonomous mobile device, which includes an autonomous mobile device and a wireless charging station, the wireless charging station includes a wireless charging transmitter; the autonomous mobile device includes: a wireless charging receiver, the wireless charging transmitter Wirelessly transmit a charging signal to the wireless charging receiving end to transmit electric energy; a rechargeable battery is electrically connected to the wireless charging receiving end to receive the electric energy transmitted by the wireless charging connection; a wireless charging positioning module, the wireless charging positioning module judges Whether the autonomous mobile device is in the charging position; a driving module, which drives the autonomous mobile device to move; a control module, which connects the wireless charging positioning module and the driving module, and controls when the wireless charging positioning module determines that the autonomous mobile device is in the charging position The drive module parks an autonomous mobile device at the charging location. The invention can avoid bad phenomena such as pole piece oxidation and electric leakage in wired charging.
Description
technical field [0001] The present invention relates to the field of robotics, in particular to autonomous mobile devices and their wireless charging systems. Background technique [0002] As the development trend of intelligence is getting faster and faster, the lawn mower has also changed from manual operation to intelligent operation, which not only significantly speeds up the progress of people's mowing work, but also brings great convenience. At the same time, the application range of wireless charging technology is becoming wider and wider, especially in the application of smart devices, including various smart devices such as mobile phones. The use of wireless charging reduces the user's complicated interface connection during wired charging, simplifies charging, and facilitates the user's experience. [0003] However, the current smart lawn mowers generally use wired charging, which requires the construction of wired charging stations on the grass, resulting in the ...
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IPC IPC(8): H02J7/02H02J50/12H02J50/90
CPCH02J7/025
Inventor 孙根刘芳世董永明周昶焦石平杜江
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD