VEHICLE CONTROL DEVICE

You are here: Homepage > Search

VEHICLE CONTROL DEVICE

Free access

TABATA ATSUSHI / OKUDA KOICHI / YAMAMOTO MASASHI / MAKINO YUKI / YOSHIDA JUN

To prevent control operation of a vehicle from being hindered when vehicle control software is rewritten.SOLUTION: When control processing of a vehicle 10 using vehicle control software 92 subject to be rewritten is determined to be likely executed in association with rewrite processing of the vehicle control software 92 subject to be rewritten, prior to the rewrite processing, a control state of the vehicle 10 can be changed so that the control processing using the vehicle control software 92 subject to be rewritten is not executed in association with the rewrite processing. This prevents the control processing using the vehicle control software 92 subject to be rewritten during execution of the rewrite processing from being executed in association with the rewrite processing. Accordingly, control action of the vehicle 10 can be prevented from being hindered when the rewrite processing of the vehicle control software 92 is carried out.SELECTED DRAWING: Figure 8

【課題】車両制御用ソフトウェアの書換処理を行う際に、車両の制御動作に支障が生じるのを防止する。【解決手段】書換対象となる車両制御用ソフトウェア９２を用いた車両１０の制御処理が書換対象となる車両制御用ソフトウェア９２の書換処理に伴って実行されてしまうと判定された場合には、その書換処理に先立って、書換対象となる車両制御用ソフトウェア９２を用いた制御処理がその書換処理に伴って実行されることがないように車両１０の制御状態が変更させられるので、その書換処理の実行中に書換対象となる車両制御用ソフトウェア９２を用いた制御処理がその書換処理に伴って実行されることが防止される。よって、車両制御用ソフトウェア９２の書換処理を行う際に、車両１０の制御動作に支障が生じるのを防止することができる。【選択図】図８

Access

Download

Export, share and cite

Document information

Title :

VEHICLE CONTROL DEVICE

Additional title:

車両用制御装置

Contributors:

TABATA ATSUSHI (author) / OKUDA KOICHI (author) / YAMAMOTO MASASHI (author) / MAKINO YUKI (author) / YOSHIDA JUN (author)

Publication date :

2022-02-09

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Japanese

Classification :

IPC:

G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16H Getriebe , GEARING