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1. WO2021057729 - CONTROL METHOD AND DEVICE FOR MOBILE PRODUCT, SYSTEM, STORAGE MEDIUM, AND PROCESSOR

Publication Number WO/2021/057729
Publication Date 01.04.2021
International Application No. PCT/CN2020/116879
International Filing Date 22.09.2020
IPC
B60L 15/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
15Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
20for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
28without contact-making and breaking, e.g. using a transductor
B62K 11/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
11Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
B62M 6/45 2010.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
6Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
40Rider propelled cycles with auxiliary electric motor
45Control or actuating devices therefor
CPC
B60L 15/28
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
15Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
20for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
28without contact making and breaking, e.g. using a transductor
B60L 2200/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2200Type of vehicles
12Bikes
B60L 2240/14
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
10Vehicle control parameters
14Acceleration
B60L 2240/421
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
40Drive Train control parameters
42related to electric machines
421Speed
B60L 2240/429
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
40Drive Train control parameters
42related to electric machines
429Current
B62K 11/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
11Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
Applicants
  • 纳恩博(北京)科技有限公司 NINEBOT (BEIJING) TECH CO., LTD. [CN]/[CN]
Inventors
  • 袁玉斌 YUAN, Yubin
  • 张强 ZHANG, Qiang
Agents
  • 北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC
Priority Data
201910901627.723.09.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CONTROL METHOD AND DEVICE FOR MOBILE PRODUCT, SYSTEM, STORAGE MEDIUM, AND PROCESSOR
(FR) PROCÉDÉ ET DISPOSITIF DE COMMANDE POUR PRODUIT MOBILE, SYSTÈME, SUPPORT DE STOCKAGE ET PROCESSEUR
(ZH) 移动产品的控制方法、装置、系统、存储介质和处理器
Abstract
(EN)
A control method for a mobile product, comprising: measuring the acceleration of a mobile product in at least two predetermined directions, wherein the at least two predetermined directions comprise a first predetermined direction and a second predetermined direction perpendicular to each other, the first predetermined direction is the moving direction of the mobile product, and the second predetermined direction is a direction perpendicular to a footboard surface of the mobile product and distant from the ground (S101); and controlling the speed of the mobile product according to the acceleration in the at least two predetermined directions (S102). By measuring the acceleration of a mobile product in a first predetermined direction and a second predetermined direction to determine a user's intention, and accurately controlling the speed of the mobile product according to the user's intention, the method solves the problem in the prior art of being difficult to accurately control the speed according to a user's intention because it is difficult to determine the user's intention by a method of measuring the acceleration of wheels. Also disclosed are a control device for a mobile product, a system, a storage medium, and a processor.
(FR)
L'invention concerne un procédé de commande pour un produit mobile, consistant à : mesurer l'accélération d'un produit mobile dans au moins deux directions prédéfinies, les au moins deux directions prédéfinies comprenant une première direction prédéfinie et une seconde direction prédéfinie perpendiculaires l'une par rapport à l'autre, la première direction prédéfinie étant la direction de déplacement du produit mobile et la seconde direction prédéfinie étant une direction perpendiculaire à une surface de marchepied du produit mobile et distante du sol (S101) ; et commander la vitesse du produit mobile en fonction de l'accélération dans les au moins deux directions prédéfinies (S102). En mesurant l'accélération d'un produit mobile dans une première direction prédéfinie et dans une seconde direction prédéfinie pour déterminer l'intention de l'utilisateur et en commandant avec précision la vitesse du produit mobile en fonction de l'intention de l'utilisateur, le procédé résout le problème de l'état de la technique selon lequel la vitesse est difficile à commander avec précision en fonction de l'intention de l'utilisateur car il est difficile de déterminer l'intention de l'utilisateur par un procédé de mesure de l'accélération des roues. L'invention concerne également un dispositif de commande pour un produit mobile, un système, un support de stockage et un processeur.
(ZH)
一种移动产品的控制方法包括:检测移动产品在至少两个预定方向上的加速度,至少两个预定方向包括相互垂直的第一预定方向和第二预定方向,其中,第一预定方向为移动产品的移动方向,第二预定方向为与移动产品的踏板面垂直且远离地面的方向(S101);根据至少两个预定方向上的加速度控制移动产品的速度(S102)。该方法通过检测移动产品在在第一预定方向和第二预定方向上的加速度来判断使用者的意图,从而根据使用者的意图来准确地控制移动产品的速度,解决了现有技术中的检测轮子的加速度的方法难以判断出使用者的意图,从而难以准确地按照使用者的意图来控制速度的问题。还公开一种移动产品的控制装置、系统、存储介质和处理器。
Also published as
Latest bibliographic data on file with the International Bureau