US 11,799,598 B2
Vehicle control device and control method thereof
Tsunamichi Tsukidate, Tokyo (JP); Tomohito Ebina, Ibaraki (JP); Kazuyoshi Serizawa, Ibaraki (JP); and Kosei Goto, Ibaraki (JP)
Assigned to HITACHI ASTEMO, LTD., Hitachinaka (JP)
Appl. No. 16/967,171
Filed by Hitachi Automotive Systems, Ltd., Hitachinaka (JP)
PCT Filed Mar. 6, 2019, PCT No. PCT/JP2019/008758
§ 371(c)(1), (2) Date Aug. 4, 2020,
PCT Pub. No. WO2019/181490, PCT Pub. Date Sep. 26, 2019.
Claims priority of application No. 2018-052353 (JP), filed on Mar. 20, 2018.
Prior Publication US 2021/0036814 A1, Feb. 4, 2021
Int. Cl. H04L 1/20 (2006.01); B60R 16/023 (2006.01); G01R 29/26 (2006.01); G01R 31/317 (2006.01)
CPC H04L 1/205 (2013.01) [B60R 16/0231 (2013.01); G01R 29/26 (2013.01); G01R 31/31709 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A vehicle control device that controls a vehicle, the device comprising:
an execution management unit that manages execution of predetermined processing;
an execution state recording unit that records a history of execution states of the predetermined processing;
a setting information management unit that manages setting information related to the execution of the predetermined processing, the setting information including a jitter tolerance which is a tolerance of a jitter, wherein the execution management unit adjusts an execution timing of processing to be adjusted, which is included in the predetermined processing and in which the jitter is generated, based on the jitter tolerance of the processing to be adjusted; and
a jitter determination unit that determines whether the jitter generated in the processing to be adjusted is a periodic jitter generated periodically or a temporary jitter generated temporarily, wherein the execution management unit adjusts the execution timing of the processing to be adjusted based on the jitter tolerance based on a determination result of the jitter determination unit.