ARM-based embedded portable multifunctional image acquisition system

Abstract

The invention relates to an ARM-based embedded portable multifunctional image acquisition system including an image acquisition module, an ARM data processing module, a display module, a storage module, and a power supply module, the image acquisition module is provided with an interface circuit, is connected with a data processing module, and transmits the acquired image to the data processing module via a buffer; the ARM data processing module reads the data transmitted by the image acquisition module through an SCCB bus, the data processing module also has a USB-to-serial circuit, a reset circuit, an LCD interface circuit and a crystal oscillator circuit; the display module is connected with the LCD interface circuit of the data processing module and used for displaying the image data in real time; the storage module is connected with the data processing module and stores the image information being subjected to data processing; and the power supply module supplies power to the modules. The ARM-based embedded portable multifunctional image acquisition system is concise in hardware circuit, easy in software programming, small in size, low in energy consumption, and low in cost, and can acquire clear and smooth images in different environments; and moreover, the image acquisition technology can be further expanded and utilized, thereby having higher practical values.

Description

technical field [0001] The invention relates to an image acquisition system, in particular to an ARM-based embedded portable multifunctional image acquisition system. Background technique [0002] At present, the public security active forces have a large technical gap in the field of low visibility such as dense smoke and water mist in the field of fire protection, and image acquisition in complex water environments. The technical application in this area has great development prospects. [0003] As the social environment and external environment become more and more complex, active police forces need strong technical support in fire and disaster relief, underwater surveillance, underwater search and rescue, and ship maintenance. As a data collection and processing method, the image acquisition technology involved in this system not only plays a huge role in fire fighting, pipeline maintenance, underwater surveillance and navigation, marine defense, etc., but also is widely...

AI Technical Summary

Problems solved by technology

[0004] The traditional CCD image acquisition system has slow speed, single function, high power consumption, and bulky volume, which can no longer meet the needs of increasingly diversified and complex image acquisition and real-time display, especially in some emerging application fields (such as dense smoke, water mist, etc.) Object recognition in low-visibility environments, real-time display of underwater images, intelligent monitoring, underwater troubleshooting, etc.)

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