Automatic walking equipment and control method thereof

A technology of automatic walking equipment and control methods, applied in electric vehicles, applications, harvesters, etc., can solve problems such as loss and battery pack damage, and achieve the effects of avoiding over-discharge damage, prolonging life, and increasing the return success rate

Active Publication Date: 2016-10-05
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Abstract
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Problems solved by technology

In this case, due to self-discharge, its battery pack will naturally lose a very low energy level, which may be much lower than the preset level for returning to charging. At this time, if it still performs normal search and return to the charging station action, it is also likely to cause the battery pack to be over-discharged and damaged

Method used

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  • Automatic walking equipment and control method thereof
  • Automatic walking equipment and control method thereof
  • Automatic walking equipment and control method thereof

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Embodiment Construction

[0053] The detailed description and technical content of the present invention are described below with accompanying drawings, but the attached drawings are only for reference and description, and are not intended to limit the present invention.

[0054] figure 1 Shown is a schematic diagram of the working system of the automatic walking equipment according to a specific embodiment of the present invention. The automatic running equipment working system includes the automatic running equipment 2, the charging station 4 and the charging guide line 6 connected to the charging station 4 as the guiding signal transmitting unit when returning. In this embodiment, the charging guide line 6 is drawn out from the charging station 4, returns to the charging station 4 after surrounding the working range of the automatic walking device 2 for a week, and also forms the boundary line of the working system of the automatic walking device, and the charging guide line 6 encloses The area wit...

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Abstract

The invention relates to automatic walking equipment and a control method thereof. The automatic walking equipment comprises a battery bag for providing energy. The automatic walking equipment can work in a work area and can automatically return to a charging station for charging. The method comprises the following steps: starting; detecting the initial energy level of the battery bag after the automatic walking equipment is started; and if the initial energy level of the battery bag is between first preset energy level and second preset energy level, starting the action of returning the automatic walking equipment to the charging station, wherein the first preset energy level is higher than the second preset energy level. The returning action can be started only when the initial energy of the battery gag is sufficient for returning by judging the relationship between the initial energy level of the battery bag and two preset voltages during starting detection, so that overdischarge damage to the battery bag is avoided.

Description

technical field [0001] The invention relates to a self-propelled device, in particular to a self-propelled device with a battery pack over-discharge protection function when returning to charging. [0002] The present invention also relates to a control method for automatic running equipment, in particular to a control method for automatic running equipment that realizes over-discharge protection for battery packs when returning to charging. Background technique [0003] With the development of science and technology, intelligent automatic walking equipment is gradually known to people. Since the automatic walking equipment can automatically perform related tasks according to the preset program without manual operation and intervention, it is widely used in industrial applications and household products. For example, industrial applications include robots that perform various functions, and household products. Applications include lawn mowers, vacuum cleaners, etc. These i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D69/02H02J7/00
Inventor 牟国良田角峰盛晓初
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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