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The following figure shows the roles of the modules that perform detection when a failure is detected and the data flow diagram. Figure 15 Figure shows a case where a failure such as a service hang-up occurs, and Figure 16 2 shows a case where a failure such as a shortage of resources such as memory occurs. In the IVI system, each service in the IVI system needs to be monitored by heartbeat communication, etc. The Detector monitors the service and when it detects a failure, it notifies the service launcher of the information and sends a request to the service to restart or to restart the entire IVI system to bring the system back to a normal state. System resources(in this case, Memory, CPU, and GPU) need to be monitored as well. If the Detector monitors the resources and detects a failure, it will take the same steps to recover.
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