To provide a battery secondary use determination system and a battery secondary use determination method that can determine whether secondary use of a battery mounted on a vehicle is possible with higher accuracy.SOLUTION: A battery secondary use determination system comprises: an on-vehicle device including a detection unit that detects a magnitude of an impact applied to a vehicle and a direction in which the impact is applied, and outputs information on the detected impact, an acquisition unit that acquires information on a battery mounted on the vehicle when the detection unit detects the impact and a transmission unit that transmits impact data in which the information on the battery and the information on the impact are associated with each other to a server device; and a server device including a receiving unit that receives the impact data transmitted from the on-vehicle device, an estimation unit that estimates a magnitude of the impact applied to the battery and a direction in which the impact is applied based on the impact data and a determination unit that determines whether secondary use of the battery is possible based on the estimated impact applied to the battery.SELECTED DRAWING: Figure 2
【課題】車両に搭載されていたバッテリに対する二次利用の可否判定を、より高い精度で行うことができるバッテリ二次利用判定システムおよびバッテリ二次利用判定方法を提供すること。【解決手段】車両に加わった衝撃の大きさ、および衝撃が加わった方向を検出し、検出した衝撃の情報を出力する検出部と、検出部が衝撃を検出した場合に、車両に搭載されたバッテリの情報を取得する取得部と、バッテリの情報と、衝撃の情報とを対応付けた衝撃データをサーバ装置に送信する送信部と、を備える車載装置と、車載装置により送信された衝撃データを受信する受信部と、衝撃データに基づいてバッテリに加わった衝撃の大きさ、および衝撃が加わった方向を推定する推定部と、推定したバッテリに加わった衝撃に基づいて、バッテリの二次利用の可否を判定する判定部と、を備えるサーバ装置と、を備えるバッテリ二次利用判定システム。【選択図】図2
BATTERY SECONDARY USE DETERMINATION SYSTEM AND BATTERY SECONDARY USE DETERMINATION METHOD
バッテリ二次利用判定システムおよびバッテリ二次利用判定方法
2021-11-18
Patent
Elektronische Ressource
Japanisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen |
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