To reduce an occurrence rate of a safety accident due to an apparatus failure of an automatic driving system.SOLUTION: The present invention provides an automatic driving system, a failure alarm method, and an apparatus. The automatic driving system includes a main monitoring device, an auxiliary monitoring device, at least one detection target device, and a failure alarm device. The main monitoring device and the auxiliary monitoring device are connected to the respective detection target devices and the failure alarm device. The main monitoring device is connected to the auxiliary monitoring device, and the main monitoring device and the auxiliary monitoring device perform failure detection for each detection target device, respectively. When it is detected that there is abnormality in any of the detection target devices, the main monitoring device or the auxiliary monitoring device transmits an alarm command to the failure alarm device so that the failure alarm device executes an alarm operation according to the alarm command. The automatic driving system performs real-time monitoring on the main device of a vehicle via the monitoring device, and when it is determined that there is abnormality, the automatic driving system alerts attention via the failure alarm device and reduces occurrence rate of a safety accident due to a device failure of the system.SELECTED DRAWING: Figure 1
【課題】自動運転システムの機器故障による安全事故の発生率を低減させる。【解決手段】本発明は、自動運転システム、故障警報方法及び機器を提供し、自動運転システムは、主監視機器、補助監視機器、少なくとも1つの検知対象機器、及び故障警報機器を含み、主監視機器と補助監視機器はそれぞれ各検知対象機器及び故障警報機器に接続され、主監視機器は補助監視機器に接続され、主監視機器と補助監視機器はそれぞれ各検知対象機器に対して故障検知を行い、いずれの検出対象機器に異常があることが検知された場合、主監視機器又は補助監視機器が故障警報機器に警報コマンドを送信して、故障警報機器が警報コマンドに従って警報操作を執行するようにする。上記自動運転システムは、監視機器を介して車両の主要機器に対して実時間監視を行い、異常があると確定したとき、故障警報機器を介して注意を喚起し、システムの機器故障による安全事故の発生率を低減する。【選択図】図1
AUTOMATIC DRIVING SYSTEM, FAILURE ALARM METHOD, AND APPARATUS
自動運転システム、故障警報方法及び機器
2019-12-19
Patent
Electronic Resource
Japanese
FAULT ALARM METHOD AND DEVICE FOR AUTOMATIC DRIVING SYSTEM
European Patent Office | 2023
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