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1. (WO2018198783) VEHICLE CONTROL SYSTEM VALIDATION TECHNIQUE AND VALIDATION DEVICE, AND CONTROL DEVICE

Pub. No.:    WO/2018/198783    International Application No.:    PCT/JP2018/015329
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Apr 13 01:59:59 CEST 2018
IPC: G06F 17/50
G01M 17/007
G06F 8/20
B60R 16/02
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.
日立オートモティブシステムズ株式会社
Inventors: OTSUKA Satoshi
大塚 敏史
SAKURAI Kohei
櫻井 康平
NARISAWA Fumio
成沢 文雄
Title: VEHICLE CONTROL SYSTEM VALIDATION TECHNIQUE AND VALIDATION DEVICE, AND CONTROL DEVICE
Abstract:
The purpose of the present invention is to efficiently assess the feasibility of control in the context of a vehicle control system architecture wherein assessment is performed on the basis of parameters which are converted upon a logical architecture being arranged in a physical architecture and on the basis of the occupancy rate within each element. The present invention comprises: an arranging unit 101 for arranging, in a physical architecture 300, a logical architecture 601 which includes the linkage of each logical function and execution time constraints for said linkage; a latency calculation unit 104 for computing process latencies on the basis of the parameters converted upon the logical architecture 601 being arranged in the physical architecture 300; and a validation unit 102 for validating whether the sum total of the process latencies satisfies the execution time constraint.