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1. WO2022000128 - SYSTEMS AND METHODS FOR SAFETY MONITORING OF ELECTRIC VEHICLE

Publication Number WO/2022/000128
Publication Date 06.01.2022
International Application No. PCT/CN2020/098526
International Filing Date 28.06.2020
IPC
B60L 3/00 2019.1
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
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
CPC
B60L 2250/10
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2250Driver interactions
10by alarm
B60L 3/0007
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
0007Measures or means for preventing or attenuating collisions
B60L 3/0046
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
0023Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
0046relating to electric energy storage systems, e.g. batteries or capacitors
Applicants
  • BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. [CN]/[CN]
Inventors
  • DAI, Feng
Agents
  • METIS IP (CHENGDU) LLC
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR SAFETY MONITORING OF ELECTRIC VEHICLE
(FR) SYSTÈMES ET PROCÉDÉS DE SURVEILLANCE DE LA SÉCURITÉ D'UN VÉHICULE ÉLECTRIQUE
Abstract
(EN) A system and method for safety monitoring for an electric vehicle are disclosed. The method may include obtaining parameter values of one or more motion parameters associated with a target object (510). The method may also include identifying an abnormal status of the target object based on the parameter values (520). The method may further include obtaining property values of one or more performance properties of a power supply unit of the target object in response to identifying the abnormal status of the target object (530), wherein the power supply unit provides power for the target object. The method may still further include determining a status of the power supply unit based at least in part on the property values (540).
(FR) La présente invention concerne un système et un procédé de surveillance de la sécurité d'un véhicule électrique. Le procédé peut comprendre l'obtention de valeurs de paramètres d'un ou de plusieurs paramètres de déplacement associés à un objet cible (510). Le procédé peut également comprendre l'identification d'un état anormal de l'objet cible sur la base des valeurs des paramètres (520). Le procédé peut en outre comprendre l'obtention de valeurs de propriétés d'une ou de plusieurs propriétés de performance d'une unité d'alimentation électrique de l'objet cible en réponse à l'identification de l'état anormal de l'objet cible (530), l'unité d'alimentation électrique fournissant de l'énergie à l'objet cible. Le procédé peut également comprendre la détermination d'un état de l'unité d'alimentation électrique sur la base, au moins en partie, des valeurs des propriétés (540).
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