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Vehicle automatic following system, device and method

An automatic follow-up and vehicle technology, applied in two-dimensional position/channel control and other directions, to achieve the effect of stable follow-up movement and precise positioning of the relative position of people and vehicles

Active Publication Date: 2015-06-24
NINEBOT (CHANGZHOU) TECHCO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, there are many difficulties to overcome for automatic follow-up equipment

Method used

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  • Vehicle automatic following system, device and method
  • Vehicle automatic following system, device and method
  • Vehicle automatic following system, device and method

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] Please refer to figure 1 as shown, figure 1 It is a flowchart of a vehicle automatic following method provided by the present invention.

[0022] A kind of vehicle automatic following method that the present invention provides, three vehicle-mounted bluetooth 11s are housed on the vehicle body, first, step 11 is to obtain the time that each vehicle-mounted bluetooth 11 receives the bluetooth terminal 10 return signal spent time; Step 12 is according to the r...

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Abstract

The invention provides a vehicle automatic following method, comprising the following steps of: arranging three vehicle-mounted Bluetooth devices on a vehicle body; obtaining time spent by receiving a Bluetooth terminal returned signal through the vehicle-mounted Bluetooth devices; calculating a distance parameter from the vehicle-mounted Bluetooth devices to the Bluetooth terminal according to a transmission speed of the returned signal; positioning space position information of the Bluetooth terminal according to the distance parameter; sending an execution instruction according to the space position information; and finally, accurately positioning a relative distance between people and a vehicle so as to control automatic following.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to a vehicle automatic following system, device and method. Background technique [0002] With the development of the economy, people have higher and higher requirements for the quality of life, and the use of personal electric vehicles is becoming more and more frequent. At the same time, the requirements for intelligent vehicles are also increasing. At the same time, it also brings a lot of energy for the station and difficulties in carrying it. [0003] The Bluetooth automatic follow device can use the Bluetooth signal source installed on the car body and the Bluetooth signal source carried by the car owner, such as mobile phone, computer, earphone, car key, etc., to accurately determine the relative position of the vehicle and the car owner. And use the on-board intelligent control equipment to drive the electric vehicle to automatically follow the bluetooth signal source. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
Inventor 高禄峰
Owner NINEBOT (CHANGZHOU) TECHCO LTD
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