CN207399398U

CN207399398U - Remote monitoring system

Info

Publication number: CN207399398U
Application number: CN201721277599.9U
Authority: CN
Inventors: 高金飘
Original assignee: Xiamen Tong Jing Intelligent Technology Co Ltd
Current assignee: Xiamen Tong Jing Intelligent Technology Co Ltd
Priority date: 2017-09-30
Filing date: 2017-09-30
Publication date: 2018-05-22
Anticipated expiration: 2027-09-30

Abstract

Remote monitoring system disclosed in the utility model, including front-end camera, video code conversion all-in-one machine, local monitor, remote web server and remote monitoring terminal；The video code conversion all-in-one machine includes high definition transcoding device, wireless transport module and switch module；The high definition transcoding module includes interface module, decoder module, wavelet coding module, encrypting module and memory module, wavelet coding module uses wavelet coding HIWAVE technologies, the interface module is connected respectively with decoder module and memory module, and decoder module, wavelet coding module, encrypting module and memory module are sequentially connected；The switch module is connected with the interface module in high definition transcoding device；The wireless transport module leads to module, WIFI module, satellite network communication module including 4G the whole networks.The utility model has multiple communication modes, using wavelet coding HIWAVE technologies, effectively reduces transmission of video to the demand of network broadband and reduces memory space occupancy.

Description

Remote monitoring system

Technical field

The utility model is related to video data transmission field, more particularly to a kind of remote monitoring system.

Background technology

Existing wireless video monitoring system, transmission medium are divided into 2G, 3G, LTE, WIFI, WiMAX and satellite network etc., Refer to the monitoring device that transmission of video images is carried out using wireless technology.In routine work or solution of emergent event by relevant people Member carries or handheld device goes to scene, is passed back to the real-time audio and video information at scene immediately by wireless network signal The instant wireless video transmission equipment at background monitoring center.

Before video data transmission, to save flow, generally require by encoding compressed video data, therefore wireless video It needs to be equipped with transcoding machine in monitoring system, H.264 the coded format that existing product uses is encodes, using the form in low bandwidth Dynamic video picture transmitted under environment be present with interim card and stop and mosaic effect, can also cause equipment can not facile transport, occupy Flow is big（It is of high cost）, memory space inadequate the problems such as.

In addition, existing wireless video monitoring system communication mode is relatively simple, can not be compatible with multiple network communication simultaneously is It is integral, it is necessary to other external communication apparatus could be realized, if interchanger turns the scheme of video code conversion machine, NVR, multiple devices connection Circuit is more dispersed, is susceptible to failure.

Therefore, the present inventor, which develops, a kind of has the function of wireless and wire transmission and in low broadband environment facile transport Remote monitoring system.

Utility model content

The purpose of this utility model is to provide a kind of remote monitoring system, with multiple communication modes, using small echo HIWAVE technologies are encoded, effectively reduce transmission of video to the demand of network broadband and reduce memory space occupancy.

To achieve these goals, the technical solution of the utility model is as follows：

Remote monitoring system, including front-end camera, video code conversion all-in-one machine, local monitor, remote web server And remote monitoring terminal；

The video code conversion all-in-one machine includes high definition transcoding device, wireless transport module and switch module；The high definition Transcoding device includes interface module, decoder module, wavelet coding module, encrypting module and memory module, and wavelet coding module is adopted With wavelet coding HIWAVE technologies, the interface module is connected respectively with decoder module and memory module, and decoder module, small echo are compiled Code module, encrypting module and memory module are sequentially connected；The switch module connects with the interface module in high definition transcoding device It connects；The wireless transport module leads to module, WIFI module, satellite network communication module including 4G the whole networks, and described 4G the whole networks lead to mould Block, WIFI module, satellite network communication module are all connected to the interface module of high definition transcoding device；

The front-end camera accesses the interface module of high definition transcoding device by signal wire, and the local monitor passes through Grid line accesses the interface module, and remote web server is established network by satellite network and satellite network communication module and connected It connects.

The system also includes the native monitoring mobile terminals of accessible WIFI or 4G networks.

Mobile phone, desktop computer or laptop may be employed in the remote monitoring terminal.

The interface module is the combination of one or more of HDMI, VGA, network interface and USB interface.

The video code conversion all-in-one machine further includes power module, power module and switch module and high definition transcoding device point It does not connect, the power module uses direct current Width funtion power module.

After using the above program, the utility model video data compression and transmission process are as follows：

Interface module in high definition transcoding device can access the front-end camera of acquisition video data, so as to which front end be imaged The video data input high definition transcoding device of machine acquisition, video data first pass through decoder module and are decoded reduction, then by small echo Coding module coding compression, is then encrypted by encrypting module, will finally be compressed and encrypted video counts by wireless transport module According to sending, wherein satellite network communication module can be sent compressed video data to telecommunication network by satellite network Server, remote monitoring terminal can then obtain the data from network server, and wherein WiFi module can be sent in a small range Real-time video data, 4G the whole network open networks module can pass through 4G network remote distance video transfer data, video code conversion all-in-one machine Can also cable network be connect by its switch module and be transmitted to local monitor, naturally it is also possible to by memory module by data It preserves, to call playback at any time.

The utility model has the following advantages：

First, the utility model realizes encoding and decoding, direct coding and encryption function by high definition transcoding device, based on small echo The wavelet coding module of coding HIWAVE technologies is compressed video, than national standard H.264 compression ratio higher, effectively reduces network Bandwidth constraint and reduction memory space occupy, and compression ratio higher, compression speed faster, can keep the spy of signal and image after compression It levies constant and anti-interference strong in transmission, reduces the flow cost in network transmission process, protected when network bandwidth is undesirable Transmission can also be stablized by holding video data；

2nd, integrate multiple communication modes, by high definition transcoding machine simultaneously integrated switch module, can support Broadband network is limited, while the transmission of WiFi network, 4G the whole networks open network, satellite network can be supported using wireless transport module, is fitted For the network communication requirement under various environment；

3rd, after integrated wireline and wireless transmission method, need not in video monitoring system an independent external network exchange Machine.

The utility model is described further below in conjunction with the drawings and specific embodiments.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of the utility model video code conversion all-in-one machine.

Label declaration

Front-end camera 1, video code conversion all-in-one machine 2, high definition transcoding device 21 are interface module 211, decoder module 212, small Ripple coding module 213, encrypting module 214, memory module 215, wireless transport module 22,4G the whole networks lead to module 221, WIFI module 222, satellite network communication module 223, switch module 23, power module 24, local monitor 3, remote web server 4, Remote monitoring terminal 5, native monitoring mobile terminal 6, multisatellite phone 7.

Specific embodiment

As shown in Figure 1, the remote monitoring system that the utility model discloses, including front-end camera 1, video code conversion all-in-one machine 2nd, local monitor 3, remote web server 4 and remote monitoring terminal 5；

As shown in Fig. 2, the video code conversion all-in-one machine 2 includes high definition transcoding device 21, wireless transport module 22 and exchanges Machine module 23；The high definition transcoding device 21 includes interface module 211, decoder module 212, wavelet coding module 213, encryption mould Block 214 and memory module 215, wavelet coding module use wavelet coding HIWAVE technologies, the interface module 211 and decoding mould Block 212 and memory module 215 connect respectively, decoder module 212, wavelet coding module 213, encrypting module 214 and memory module 215 are sequentially connected；The switch module 23 is connected with the interface module 211 in high definition transcoding device 21；The wireless transmission Module 22 leads to module 221, WIFI module 222, satellite network communication module 223 including 4G the whole networks, and described 4G the whole networks lead to module 221st, WIFI module 222, satellite network communication module 223 are all connected to the interface module 211 of high definition transcoding device；

The front-end camera 1 accesses the interface module 211 of high definition transcoding device by signal wire, front-end camera 1 Quantity can be selected according to time situation, the generally accessible 7 road front-end cameras 1 of video code conversion all-in-one machine 2, the local monitor 3 access the interface module 211 by grid line, and remote web server 4 passes through satellite network and satellite network communication module 223 establish network connection.

The system also includes the native monitoring mobile terminals 6 of accessible WIFI or 4G networks.

Mobile phone, desktop computer or laptop, the front-end camera 1 may be employed in the remote monitoring terminal 5 C200 series of network high-definition camera, C200L wide angle network high-definition cameras can be used.

The interface module 211 is the combination of one or more of HDMI, VGA, network interface and USB interface, interface module 211 Specifically it is capable of providing exchange interface, camera interface, wan interface, LAN interface, HDMI interface, VGA serial ports, SIM/YIM cards Interface, USB interface, power interface, audio interface and antennal interface.

The video code conversion all-in-one machine 21 further includes power module 24, and power module 24 turns with switch module 23 and high definition Code device 21 connects respectively, and the power module 24 uses direct current Width funtion power module, and support DC12-35V Width funtions input, Built-in full isolation module.

Interface module 211 in high definition transcoding device 21 can access the front-end camera 1 of acquisition video data, so as to by before The video data input high definition transcoding device 21 that video camera 1 gathers is held, video data first passes through decoder module 212 and is decoded also Original, then compressed by wavelet coding module coding 213, then encrypted by encrypting module 214, it finally will by wireless transport module 22 Compression and encrypted video data are sent, and wherein satellite network communication module 223 can will be compressed by satellite network Video data is sent to remote web server 4, and remote monitoring terminal 5 can then obtain the data from network server, wherein WiFi module 222 can send real-time video data in a small range, and 4G the whole network open networks module 221 can pass through 4G network long distances From transmitting video data, video code conversion all-in-one machine 2 can also connect cable network by its switch module 23 and be transmitted to local prison Visual organ 3, naturally it is also possible to be preserved data by memory module 215, to play back calling at any time.

By the transmission of the utility model wireless transport module 22, video data can be transmitted to native monitoring mobile terminal 6 （4G the whole networks lead to module 221 and WIFI module 222）, the equipment such as remote web server 4（Satellite network communication module 223）, lead to Cross switch module 23 then can be transmitted to multisatellite phone 7, local prison by compressed video data by grid line The equipment such as visual organ 3 realize local and remote video monitoring, based on wavelet coding HIWAVE technologies, can thoroughly solve tradition （H.264 encode）The interim card that high definition real time video data stream occurs in network transmission process is stopped and mosaic effect；It is big simultaneously The big investment for reducing high definition mass data video recording storage device.

The wavelet coding HIWAVE technologies that the utility model uses are a kind of high compression rate video compression technologies, for dynamic The video of environment, the compression ratio compress technique more newest than international standard of small echo encoding and decoding is H.265 also 1 times high, can support simultaneously 1 road 720P of transcoding or 2 road DVD image quality.The utility model is monitored available for boat-carrying, can will be compressed using video code conversion all-in-one machine 2 Video data the remote web server 4 or other receiving devices on land are transmitted to from the water surface at a distance, realize to ocean, lake The video monitoring of pool, in addition, the switch module 23 carried using it, accesses local monitor 3, multisatellite on ship Phone 7 is, it can be achieved that local monitor.

The above are only specific embodiments of the present invention, not to the restriction of the scope of protection of the utility model.It is all according to The equivalent variations that the mentality of designing of this case is done each fall within the protection domain of this case.

Claims

1. remote monitoring system, it is characterised in that：Including front-end camera, video code conversion all-in-one machine, local monitor, telenet Network server and remote monitoring terminal；

The video code conversion all-in-one machine includes high definition transcoding device, wireless transport module and switch module；The high definition transcoding Device includes interface module, decoder module, wavelet coding module, encrypting module and memory module, and wavelet coding module is using small Ripple encodes HIWAVE technologies, and the interface module is connected respectively with decoder module and memory module, decoder module, wavelet coding mould Block, encrypting module and memory module are sequentially connected；The switch module is connected with the interface module in high definition transcoding device；Institute State wireless transport module and lead to module, WIFI module, satellite network communication module including 4G the whole networks, described 4G the whole networks lead to module, WIFI module, satellite network communication module are all connected to the interface module of high definition transcoding device；

The front-end camera accesses the interface module of high definition transcoding device by signal wire, and the local monitor passes through network Line accesses the interface module, and remote web server establishes network connection by satellite network and satellite network communication module.

2. remote monitoring system as described in claim 1, it is characterised in that：The system also includes accessible WIFI or 4G nets The native monitoring mobile terminal of network.

3. remote monitoring system as described in claim 1, it is characterised in that：The remote monitoring terminal is using mobile phone, desk-top Computer or laptop.

4. remote monitoring system as described in claim 1, it is characterised in that：The interface module for HDMI, VGA, network interface and The combination of one or more of USB interface.

5. remote monitoring system as described in claim 1, it is characterised in that：The video code conversion all-in-one machine further includes power supply mould Block, power module are connected respectively with switch module and high definition transcoding device, and the power module uses direct current Width funtion power supply Module.