System and method for processing multimedia information of sensor network based on OMAP (Open Multimedia Application Platform)
An information processing system and multimedia technology, applied in the field of sensor networks, can solve problems such as single, performance not as good as integrated dual-core, and other multimedia information cannot be effectively processed, and achieve good stability
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[0039] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0040] Such as figure 1 As shown, the ARM microprocessor (1) and DSP processor (3) including OMAP, wherein the ARM microprocessor (1) of OMAP is mainly used for the control of the whole system, and the DSP processor (3) is mainly used for multimedia Information processing, the ARM microprocessor (1) internally communicates with the DSP processor (3) through the shared RAM (2); including the sensor information module ( 4), a video information module (5), an audio information module (6); also includes a medium and high-speed transmission interface module (7), a serial port module (8), a memory (9), and a power supply connected to the ARM microprocessor (1) A management module (10), a GPS module (11), a touch screen module (12), a host computer (13), and a WIFI module (14). What the core unit of the present invention adopts is the dual-core structure of ...
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