PROGRAM UPDATE DEVICE

A program update device 1 that is provided in a vehicle in which a battery can be charged from the outside and updates a software program used in the vehicle includes a charging time acquiring unit 14 that acquires the charging time of the battery, an update time acquiring unit 15 that acquires the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MURATA Kenichi, INOUE Noriaki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	A program update device 1 that is provided in a vehicle in which a battery can be charged from the outside and updates a software program used in the vehicle includes a charging time acquiring unit 14 that acquires the charging time of the battery, an update time acquiring unit 15 that acquires the time required to update the program, a comparison unit 16 that compares the charging time acquired by the charging time acquiring unit 14 and the program update time acquired by the update time acquiring unit 15, and an update unit 20 that updates the program on the basis of the comparison result of the comparison unit 16. According to this structure, it is possible to appropriately determine a program which can be updated within the battery charging time and reliably update the program while the vehicle is being charged.