The things-internet gateway equipment of multi-channel video can be processed
Technical field
The utility model relates to the things-internet gateway equipment of the industries such as a kind of agricultural, vehicle-mounted, intelligent transportation, especially a kind of things-internet gateway equipment processing multi-channel video.
Background technology
Things-internet gateway equipment is that inductor embedding and installation are installed in the various objects such as electrical network, railway, bridge, tunnel, highway, building, water system, dam, oil and gas pipes, and generally connected, formation is networked, and expands to people be connected with thing and the communication between thing with thing from the interpersonal communication connection in any time, any place.Its major function is the data gathering many eurypalynous spot sensors, and by various wireless and wire communication means, be transferred to backstage Cloud Server, carry out intelligent computation, and control on-the-spot various actuating equipments according to result, thus reach connection and the intelligent function of thing and thing.Although existing things-internet gateway equipment achieves the collection to various sensing data, can't pick-up transducers data, can multiple paths of video images be gathered again and video image is processed, the needs of client can not be met.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of can pick-up transducers data, can multiple paths of video images be gathered and the things-internet gateway equipment that video image is processed again.
The utility model is solve the problems of the technologies described above the technical scheme taked to be: system cache module, program and data memory module that the things-internet gateway equipment that can process multi-channel video is included central processing unit chip and is connected by data wire with central processing unit chip, it is characterized in that there is Video compression module central processing unit chip inside, there is the multi-channel video input acquisition module connected by data wire central processing unit chip outside.
In above-mentioned technical scheme, described central processing unit chip is also connected to video frequency output display interface device, Universal USB equipment interface by data wire.
In above-mentioned technical scheme, described central processing unit chip is also connected to liquid crystal display output interface, audio input output interface, industrial field bus interface, Industry Control serial line interface, gigabit wired network interface, local wireless local area network network module, Bluetooth wireless communication module, satellite positioning functions module, remote wireless network link block, memory card interface, credible platform module, digital signal input/output interface by data wire.
The beneficial effects of the utility model:
1, can gather the video data of 4 tunnel simulation cameras simultaneously;
2, intelligent image recognizer is supported.Central processing unit chip has very high operational performance, therefore on the video image basis collected, can carry out intelligent image process, greatly enrich application and the using method of things-internet gateway equipment.
3, on the basis supporting multi-channel video processing, the collection of all right compatible traditional sensors data simultaneously;
4, the utility model can be applied in various severe industry spot, and reliability is high.
5, adopt low-power consumption central processing unit chip, power consumption is low, energy savings.
Accompanying drawing explanation
Fig. 1 is each coffret of the utility model, connection diagram between functional module and central processing unit chip.
Embodiment
Embodiment 1
The things-internet gateway equipment of processed multi-channel video as shown in Figure 1, the system cache module 10 that it is included central processing unit chip 1 and is connected by data wire with central processing unit chip, program and data memory module 2, multi-channel video input acquisition module 12, video frequency output display interface device 3, Universal USB equipment interface 6, liquid crystal display output interface 4, audio input output interface 5, industrial field bus interface 7, Industry Control serial line interface 8, gigabit wired network interface 9, local wireless local area network network module 11, Bluetooth wireless communication module 13, satellite positioning functions module 14, remote wireless network link block 15, memory card interface 16, credible platform module 17, digital signal input/output interface 18, there is Video compression module central processing unit chip inside.
The job step that can process the things-internet gateway equipment of multi-channel video is divided into three steps: data acquisition, data operation and network service.Data acquisition is responsible for being connected with all external sensors exactly, and system gathers according to the data of certain rule to the multiple transducer in outside.Multi-channel video input acquisition module 12, digital signal input/output interface 18, Industry Control serial line interface 8, satellite positioning functions module 14, close range wireless communication module 13, industrial field bus interface 7 are part of data acquisition.Data operation mainly carries out data processing, intelligent computing etc. to the data collected.System implements a series of intelligent response according to operation result, reaches the intelligent functions of Internet of Things.Central processing unit chip 1 and system cache module 10 are data operation part.Network service is exactly allow things-internet gateway equipment carry out being connected and exchanges data with the wired of standard and cordless communication network.Concrete is exactly the initial data collected by transducer or the data after computing, carries out data interaction by network and cloud computing center, realizes complete Internet of Things application.Local wireless local area network network module 11, Bluetooth wireless communication module 13, remote wireless network link block 15, gigabit wired network interface 9 are network communication part.
Analog video data, enter multichannel video decoding device, digital decoding is carried out to analog video, reads the video data of decoding, then send to the hardware video compression processing module of central processing unit chip 1 inside, by the video data of larger data amount, the standard compression video data of the data volume that boil down to is less, to save memory space, facilitates the storage of video file and follow-up process, the video data of compression is stored into hard-disc storage wherein in the form of a file, checks in order to follow-up.