Embedded system of intelligent set top box based on Android and recovery method of embedded system
A smart set-top box and embedded system technology, applied in the direction of electrical components, program control devices, selective content distribution, etc., can solve the problems of inability to enter the recovery system recovery, recovery function is too simple, inconsistent, etc., to achieve stable recovery services, Save storage space, not easy to damage the effect
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[0034] The present invention will be further described below with reference to the accompanying drawings and in combination with preferred embodiments.
[0035] The Android system has its own Recovery system, which is used to complete system upgrades, recovery and other functions. However, the existing Android system’s built-in Recovery and the Android system share the same root file system. When the root file system image on the storage device is damaged , unable to enter the Recovery system for recovery. Strictly speaking, Android Recovery cannot be completely separated from the main Android system, and it is not a real dual system. For this, as figure 1As shown, the present invention improves the embedded system of the smart set-top box based on Android, and adopts the dual system framework of the auxiliary Android system 300 (hereinafter referred to as the Android small system) and the main Android system 200 (hereinafter referred to as the Android large system), and the ...
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