Inter-process communication method and device, Internet of Things operating system and Internet of Things equipment
A technology of inter-process communication and process, applied in the field of electronic equipment and a storage medium, can solve the problem of low efficiency of inter-process communication, achieve the effect of improving communication efficiency, reducing occupation, and reducing the number of switching times
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[0048] In order to make the above objects, features, and advantages of the present application, the present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0049] Refer figure 1 The step flow diagram of the step of inter-process communication method embodiment of the present application is shown, and the specifically can include the following steps:
[0050] Step 102, when the first process is called a second process in a user state, switching the first process from the user state to the kernel.
[0051] The embodiments of the present invention can be applied to the Internet of Things operating system, specifically, can be applied to shared vehicles, smart home, mobile phones, and tablet equipments.
[0052] In the specific implementation, the application has a corresponding process, and the process is a run activity for implementing the functions of the application, so communication between applications can be considered a
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