发明名称 |
IN-CAR-USE MULTI-APPLICATION EXECUTION DEVICE |
摘要 |
An in-car-use multi-application execution device is provided that ensures safety while maintaining convenience by securing operation of a plurality of applications and suppressing occurrence of a termination process within a limited processing capacity without degrading a real-time feature. The in-car-use multi-application execution device dynamically predicts a processing time for each application, and schedules each application on the basis of the predicted processing time. If it is determined that an application failing to complete a process in a prescribed cycle exists as a result of the scheduling, a process is executed that terminates the application or degrades the function of the application on the basis of a preset priority order. |
申请公布号 |
EP2498185(A4) |
申请公布日期 |
2013.05.01 |
申请号 |
EP20100828141 |
申请日期 |
2010.08.12 |
申请人 |
HITACHI AUTOMOTIVE SYSTEMS, LTD. |
发明人 |
TAKEMURA MASAYUKI;MURAMATSU SHOJI;FURUSAWA ISAO;OHTSUJI SHINYA;SHIMA TAKESHI |
分类号 |
G06F9/48;G01C21/00;G08G1/0962;G08G1/16 |
主分类号 |
G06F9/48 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|