A servo control method, a servo device and a servo system

A follow-up device and wireless control technology, applied in two-dimensional position/channel control and other directions, can solve the problem that the shopping cart or suitcase cannot follow the owner's movement by itself, and achieve the effect of low cost and high control accuracy
CN104049633BActive Publication Date: 2017-05-10式问(杭州)人工智能科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
式问(杭州)人工智能科技有限公司
Publication Date
2017-05-10

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Abstract

The invention relates to a servo control method, a servo device and a servo system. The method includes the following steps that A, wireless control signals from a master controller are received; B, according to the wireless control signals, the distance between the servo device and the master controller is judged; C, the direction of the master controller is judged, the servo device is driven to move in the direction of the master controller so that the distance between the servo device and the master controller is smaller than a preset value and servo motion can be achieved, wherein the wireless control signals carry ID code information of the master controller and / or the servo device and the step A includes the parts that ID codes contained in the ID code information are compared with ID codes, stored in the servo device in advance, of the master controller and / or the servo device, when the ID codes are matched, the following step B and the step C are executed. When the distance between the servo device and the master controller exceeds the preset value, the direction of the master controller can be judged, the servo device is driven to move in the direction of the master controller, the distance between the servo device and the master controller is maintained, and therefore servo motion is achieved.
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Description

technical field

[0001] The invention relates to the technical field of wireless tracking, and more specifically, to a follow-up control method, a follow-up device and a follow-up system. Background technique

[0002] People usually carry shopping carts or suitcases in their daily life or work, such as shopping, traveling or business trips. When the owner moves, he needs to drag the shopping cart or suitcase to make it move with him, which is very inconvenient . Another most primitive follow-up method is to find someone to follow you. This person is called a follower, and he pushes and pulls a shopping cart or suitcase. In modern society, the labor cost is high, and it is unrealistic to find someone to follow you at any time. If technology is used to achieve follow-up, the highest technology should be to design a robot follower, which can carry luggage and follow the owner, and the follow-up technology solution is the key to solving the follow-up problem.

[0003] Therefor...

Claims

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