CN208045105U - A kind of long-distance video control MP3 player system based on multinuclear ARM - Google Patents

Abstract

A kind of embedded remote video disclosed by the utility model controls MP3 player device, it include embedded human face identification module, embedded human face identification module is separately connected image capture module, DDR3 memory modules, touch screen module, speech processing module, USB module, MP3 playing modules.The utility model is a kind of to control MP3 player device using recognition of face long-distance video, simple in structure, easy to use, and meets to the higher feature of requirement of real-time, greatly improves the efficiency of remote control MP3 player.

Description

A kind of long-distance video control MP3 player system based on multinuclear ARM

Technical field

The utility model belongs to mode identification technology, be it is a kind of using embedded development technology, net application technology, The device of video control MP3 player is realized in pattern-recognition etc..

Background technology

Embedded Industry development in recent years is swift and violent so that demand of the user to electronic equipment or terminal and requirement are increasingly It is more.

Existing face recognition technology is all using PC as platform, and the system of composition is with bulky, inconvenient to carry Problem.As the development of electronic technology and the demand of society change, hardware processing platform is towards micromation, low-power consumption, just The direction for taking formula develops, and the PC therefroms extensive use and promotion and popularization of recognition of face.

In actual life, in people in numerous requirements of the prior art, face recognition technology is universal and practical valence It is worth one of higher demand.The face recognition technology of existing higher-end has had been applied to the various aspects of life, and makees Help to realize the communication between internet comprehensively for the embedded system of internet important technology composition.

Currently, the features such as embedded system is due to its modularization, increasing income, fast arithmetic speed so that transplanting recognition of face The discrimination of algorithm improves and more easily realizes that operating system controls peripheral apparatus.

Utility model content

The purpose of this utility model is to provide a kind of embedded remote videos to control MP3 devices, has compact, behaviour The features such as making simple and convenient use.

Technical solution used by the utility model is：A kind of embedded real-time face of ARM controls identifies MP3 devices, packet Included embedded human face identification module and embedded human face identification module be divided into Lian Jie image capture module, memory storage mould Block, touch screen module, MP3 playing modules, USB module.

The characteristics of the utility model, is：

Embedded human face identification module is connected with wireless module.

Embedded human face identification module is also associated with serial port module.

Embedded human face identification module uses 4412 development boards of Samsung, and processor model is Exynos 4412, at this Managing device uses tetra- core processors of Cortex-A9, the processor to possess 1.4GHz dominant frequency,.4412 platforms of Exynos are equipped in 1GB It deposits, the EMMC storages of 4GB solid state disks are equipped with Samsung S5M8767 power management chips.

Image capture module is connected and composed by camera and USB interface.

Touch screen module is made of LCD screen.

MP3 playing modules are made of WM8994 decoder modules.

The beneficial effects of the utility model are：

①：The advanced face acquisition of the utility model and face recognition technology, coordinate MP3 modules, avoiding can not be long-range Some problems of control.

2. realizing MP3 modules, camera is embedded, realtime graphic is back to ARM.

3. by face authentication, the cumbersome of conventional authentication mode is avoided.Being separated by people and MP3 very can also far control this Module.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

In figure：1. image capture module, 2.DDR3 memory modules, 3. embedded human face identification modules, 4.USB modules, 5. Touch screen module, 6.WiFi modules, 7. serial port modules, 8.MP3 playing modules, 9. speech processing modules.

Specific implementation mode

The utility model is described in detail with reference to the accompanying drawings and detailed description.

A kind of embedded dynamic human face identification device of the utility model, as shown in Figure 1, including embedded human face identification mould Block 3, embedded human face identification module 3 are connected separately with image capture module 1, DDR3 memory modules 2 and touch screen module 5；For It can make to carry out good communication between embedded human face identification module 3 and host computer, can also be that embedded human face identifies mould Block 3 connects serial communication modular 7；Wherein USB module is that face recognition module obtains face information.

Embedded human face identification module selects Samsung Exynos4412, CPU to use 32nm processing procedures, four core 1.4GHz dominant frequency. Exynos4412 platforms are equipped with 1GB memories, and the EMMC storages of 4GB solid state disks are equipped with Samsung S5M8767 power management chips.It should The arithmetic speed of module meets the requirement of recognition of face operation, and guarantee is provided in real time for face identification device.

Image capture module 1 is connected and composed by camera and USB.

Image capture module 1 passes through camera real-time image acquisition data, the output of image capture module 1 and embedded human The input terminal of face identification module 3 is connected.

The image collected data are trained face database, Face datection, image first and located in advance by face recognition module 3 Reason, DDR3 memory modules 2 are stored in by trained face database；When recognition of face, by the image of acquisition and trained face Library carries out Classification and Identification.

The camera real-time face of MP3 playing modules is transferred to device, face recognition module 3 divides realtime image data Analysis identification face.

By touch screen module 5 and speech processes mould 9, real-time display and voice reminder are carried out to face recognition result.

Face recognition result is judged, if then showing that ARM can use MP3 player in face database, if knowing Not Cheng Gong, user can with real-time control MP3 player, if identification do not succeed, again identify that.

Claims (5)

1. one kind controlling MP3 player system based on ARM processing platform long-distance videos, it is characterised in that it is real to propose a kind of ARM When certification face, if certification success, ARM and MP3 player are realized and are communicated, including module have：Face recognition module (3), institute Face recognition module (3) is stated to be connected with：Image capture module (1), DDR3 memory modules (2), USB module (4), touch screen module (5), wireless module (6), serial port module (7), MP3 playing modules (8), speech processing module (9).

2. according to claim 1, image capture module：Face picture is acquired, and is electrically connected with face recognition module (3) It connects.

3. speech processing module (9) according to claim 1：Speech processing module is electrically connected with control panel.

4. MP3 playing modules (7) according to claim 1 are electrically connected with face recognition module (3), camera is embedded.

5. USB module according to claim 1：USB realizes that face recognition module (3) is electrical with image capture module (1) Connection.