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Pulse signal recognition system, method and intelligent mowing system of boundary line

A technology of pulse signal and identification system, which is applied in the direction of cutter, harvester, two-dimensional position/channel control, etc., and can solve the problem of low customer experience

Active Publication Date: 2020-12-11
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a pulse signal recognition system and method applied to the boundary line of an intelligent lawn mower for the problem of low customer experience

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  • Pulse signal recognition system, method and intelligent mowing system of boundary line
  • Pulse signal recognition system, method and intelligent mowing system of boundary line
  • Pulse signal recognition system, method and intelligent mowing system of boundary line

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Embodiment Construction

[0046] 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.

[0047] Smart mowers often have to work within certain boundaries. Usually adjacent lawns have boundary lines. When laying the boundary lines, the signal interference between the boundary lines and the boundary lines must be considered, as well as other signal interference, such as AC wire signals, smart mowing of other companies Machine boundary signal, electronic fence for pet dog and so on. If the interference of these signals causes the smart lawn mower to fail to recognize the boundary line, the smart lawn mower cannot mow the lawn normally. When the boundary line is laid normally, if the int...

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Abstract

A boundary line pulse signal identification system comprises a pulse circuit module and a detection circuit module. The pulse circuit module generates pulse signals for transmission along a boundary line, wherein the pulse signals generated by the pulse circuit module comprise at least one high pulse signal and a plurality of low pulse signals in continuous distribution with the high pulse signal generated within a cycle T, or a plurality of low pulse signals with one or more high pulse signals distributed therebetween generated within the cycle T. The detection circuit module receives the pulse signals generated by the pulse circuit module, and identifies the boundary line by detecting the high pulse signal(s) or the low pulse signal(s) of the pulse signals. The present invention is characterized in that a distance between two boundary lines is shortened to less than 1 meter so that the user experience can be effectively improved.

Description

technical field [0001] The invention relates to the field of boundary signals, in particular to a pulse signal identification system and method applied to the boundary line of an intelligent mower. The invention also relates to an intelligent mowing system. Background technique [0002] With the development of science and technology, intelligent automatic walking equipment is well known to people. Since the automatic walking equipment can automatically perform pre-set related tasks without human operation and intervention, it is widely used in industrial applications and household products. The application is very extensive. Industrial applications such as robots that perform various functions, and applications in household products such as lawn mowers and vacuum cleaners, these intelligent automatic walking equipment greatly save people's time and bring great benefits to industrial production and home life. Great convenience. [0003] In order to ensure that the above-me...

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Application Information

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IPC IPC(8): G01C21/00A01D75/00
CPCA01D75/00G01C21/00A01D34/00G05D1/02
Inventor 周昶
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD