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Electronic communication device for use in navigation system

A technology of communication equipment and navigation system, which is applied in navigation, surveying and navigation, control/regulation system, etc., and can solve navigation troubles and other problems

Inactive Publication Date: 2021-06-01
TECHTRONIC CORDLESS GP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So autonomous lawnmowers have a lot of trouble navigating these different types of terrain

Method used

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  • Electronic communication device for use in navigation system
  • Electronic communication device for use in navigation system
  • Electronic communication device for use in navigation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] refer to figure 1 , showing an embodiment of an electronic communication device 20 for use in a navigation system, the electronic communication device comprising: a first communication module 202 arranged to transmit a first electromagnetic signal 22 to at least one external communication device, wherein the at least one external communication device is operable to determine a physical distance between the corresponding external communication device and the electronic communication device 20 based on the received first electromagnetic signal; a power module arranged to provide the first the communication module 202 provides power; and the mechanical structure 26 is arranged to at least temporarily anchor the electronic communication device 20 in a predetermined position.

[0040] In this embodiment, the electronic communication device 20 may be used as an anchoring device for providing navigational information to an autonomous tool, such as an autonomous lawn mower 100 ...

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PUM

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Abstract

The present invention relates to an electronic communication device (20) for use in a navigation system. The electronic communication device (20) comprises a first communication module (202) arranged to communicate a first electromagnetic signal (22) to at least one external communication device, wherein the at least one external communication device is operable to determine a physical distance between the respective external communication and the electronic communication device (20) based on the first electromagnetic signal (22) being received; a power module arranged to power the first communication module (202); and a mechanical structure (26) arranged to at least temporally anchor the electronic communication device (20) at a predetermined position.

Description

technical field [0001] The present invention relates to electronic communication devices for use in navigation systems, and in particular but not exclusively to multifunctional anchoring units for use in navigation systems. Background technique [0002] Lawn maintenance requires a lot of manual labor, including constant watering, fertilizing and mowing the lawn to maintain good grass coverage. While watering and fertilizing can sometimes be handled with ease using sprinklers or an irrigation system, the pruning process is one that requires a lot of physical effort from the gardener. [0003] Lawn mower designers and manufacturers have been trying for some time to create autonomous lawn mowers as an alternative to traditional push-pull mowers. However, the unpredictability of the landscape and the cost of creating an accurate and usable product means that many autonomous lawn mowers simply fall short of satisfactory levels of performance. [0004] This is partly due to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G01C21/00
CPCG05D1/028G05D1/0274A01D34/008Y02T10/70Y02T10/7072G01C21/3837Y02P60/12G05D1/0219G05D1/0259B60L50/60A01D2101/00B60L8/003
Inventor 李希文张毅金度勋D·G·福特廉海
Owner TECHTRONIC CORDLESS GP