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Life cycle management method and device, storage medium and electronic equipment

A life cycle and manager technology, which is applied in multi-program devices, inter-program communication, program startup/switching, etc., can solve the problems of inability to realize the real-time life cycle and optimization of configuration complexity, and achieve convenient verification, stable management, The effect of improving efficiency

Pending Publication Date: 2022-04-08
中汽创智科技有限公司
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AI Technical Summary

Problems solved by technology

Due to the constraints of AUTOSAR standards and specifications, it is impossible to optimize the life cycle real-time and configuration complexity

Method used

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  • Life cycle management method and device, storage medium and electronic equipment
  • Life cycle management method and device, storage medium and electronic equipment
  • Life cycle management method and device, storage medium and electronic equipment

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Embodiment Construction

[0043]The following will clearly and completely describe the technical solutions in the embodiments of the present specification in combination with the drawings in the embodiments of the present specification. Obviously, the described embodiments are only some of the embodiments of the present specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0044] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than tho...

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Abstract

The invention relates to a life cycle management method and device, a storage medium and electronic equipment, and the method comprises the steps: creating each application component, and entering a first state in response to the condition that the creation of each application component is completed; in response to the condition of entering the first state, sending a starting message to a downstream application component to trigger each application component to start; in response to the condition that all the application components are started, entering a second state; in response to the situation that a closing event triggered by any application component is obtained, the first state manager sends a closing message to the application components so as to trigger the application components to be closed; and in response to the condition that each application component is closed, entering a third state. According to the method and the device, through global state manager management, state switching does not need to be independently carried out in a plurality of threads, so that thread scheduling is reduced, and the life cycle of each functional module is stably and efficiently managed.

Description

technical field [0001] The present disclosure relates to the field of automatic driving systems, and in particular to a method, device, storage medium and electronic equipment for lifecycle management. Background technique [0002] Existing automotive development system architecture (Autosar) automotive open system architecture life cycle management, the startup of the electronic control unit (ECU) in the computing platform is handled by the state manager (ECU State Manager, EcuM) of the electronic control unit. EcuM is responsible for waking up and shutting down the ECU, including further sleep (SLEEP) and shutdown (SHUTDOWN) states. EcuM handles all wake-up events of the ECU, and it cooperates with the Communication Manager (ComM) and Network Management (NM) modules to shut down the ECU when needed. EcuM is divided into three working modes: flexible, configurable and fixed. The startup logic and ECU status in these three modes are different, and the integrator needs to c...

Claims

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Application Information

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IPC IPC(8): G06F9/48G06F9/54
Inventor 秦民韩磊王腾达
Owner 中汽创智科技有限公司
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