BATTERY PACK SAFETY MONITORING METHOD AND APPARATUS, DEVICE, SYSTEM, AND STORAGE MEDIUM

The present application relates to the technical field of batteries. Disclosed are a battery pack safety monitoring method and apparatus, a device, a system, and a storage medium. The method comprises: obtaining force energy information of a battery pack on the basis of acquired force data of the ba...

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Bibliographische Detailangaben
Hauptverfasser:	ZOU, Hai, REN, Shaoteng, QU, Yi, JIA, Hui, FENG, Shuangshi
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PERFORMING OPERATIONS PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The present application relates to the technical field of batteries. Disclosed are a battery pack safety monitoring method and apparatus, a device, a system, and a storage medium. The method comprises: obtaining force energy information of a battery pack on the basis of acquired force data of the battery pack mounted in an electric vehicle; and determining a target-level alarm condition according to the force energy information, and issuing alarm information corresponding to the target-level alarm condition. The target-level alarm condition is an alarm condition of one level, which is satisfied by the force energy information, among alarm conditions of preset N levels. An alarm condition of an i-th level comprises that impact energy represented by the force energy information appears within an i-th energy threshold range mi times. In the case that N>1 and 1