Mobile monitoring device

A technology for mobile monitoring and monitoring equipment, applied in the field of monitoring to achieve the effect of ensuring safety

Inactive Publication Date: 2010-06-23
VIMICRO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of mobile monitoring equipment, to solve the problem that the current monitoring technology cannot realize the scheduling of the monitored target, the mobile monitoring equipment of the present invention includes:

Method used

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Examples

Experimental program
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Effect test

no. 1 example

[0028] This embodiment is described by taking a vehicle-mounted mobile monitoring device installed on a special vehicle, such as a cash transport vehicle, as an example. Cameras (at least two, one monitoring the scene outside the vehicle and the other watching the situation inside the vehicle) and vehicle monitoring equipment are installed on the vehicle. refer to figure 1 , figure 1 It is a structural schematic diagram of the first embodiment of the mobile monitoring device of the present invention, including: a multimedia acquisition module, a multimedia codec module, a wireless transmission module and a signaling processing module.

[0029] After the monitoring device is started, the signaling processing module sends a registration request to the monitoring center, and after the monitoring center passes the registration, the mobile monitoring device completes the registration in the monitoring center.

[0030] The multimedia collection module is used to collect audio and ...

no. 2 example

[0036] refer to figure 2 , figure 2 It is a schematic structural diagram of the second embodiment of the mobile monitoring device of the present invention, including:

[0037] A multimedia acquisition module, a multimedia codec module, a local storage module, a wireless transmission module and a signaling processing module.

[0038] Compared with the first embodiment, this embodiment has one more local storage module, which is used to store the media stream processed by the multimedia codec module locally. The local storage module may be a storage device such as a large-capacity mobile hard disk.

[0039] The media stream stored in the local storage module can be a high-definition multimedia stream with a higher code rate, while the multimedia stream sent to the wireless transmission module can be reduced in definition due to bandwidth limitations, and is adaptive to the access bandwidth of the wireless network.

[0040] Other modules are the same as those in the first em...

no. 3 example

[0042] refer to image 3 , image 3 It is a schematic structural diagram of the third embodiment of the mobile monitoring device of the present invention, including:

[0043] Multimedia acquisition module, multimedia codec module, local storage module, wireless transmission module, positioning module and signaling processing module. The positioning module can use GPS positioning or Beidou system positioning.

[0044] Since the multimedia stream occupies more bandwidth, the wireless transmission module of this embodiment can transmit the multimedia stream all the time, and can also transmit the multimedia stream as required. The following details:

[0045] The wireless transmission module has been transmitting multimedia streams:

[0046] The multimedia collection module collects audio and video streams from the camera, and transmits them to the multimedia codec module. The encoding unit of the multimedia codec module encodes the audio and video streams, and the encoded mul...

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Abstract

The invention provides a mobile monitoring device comprising a multi-media acquisition module, a multi-media coding and decoding module and a wireless transmission module, wherein the multi-media acquisition module is used for acquiring a first multi-media message; the multi-media coding and decoding module comprises a coding unit and a decoding unit, and the coding unit is used for coding the first multi-media message acquired by the multi-media acquisition module; the wireless transmission module comprises a transmitting unit and a receiving unit, wherein the transmitting unit is used for transmitting the first multi-media message to a monitoring center and the receiving unit is used for receiving a second multi-media message from the monitoring center in a way of wireless transmission; and the decoding unit is used for decoding the second multi-media message and outputting the decoded second multi-media message. The mobile monitoring device of the invention is capable of achieving the two-way communication between the mobile monitoring device and the monitoring center. Accordingly, the monitoring center is capable of not only monitoring moving targets, but also carrying out the on-site dispatch according to the actual conditions.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to a mobile monitoring device. Background technique [0002] With the development of monitoring technology, the monitoring of moving targets has been realized. The current mobile monitoring equipment sends the collected image of the moving target to the monitoring center, and the monitoring center judges the current situation of the moving target from the picture displayed by the image, so as to realize the monitoring of the moving target. However, this kind of monitoring is only one-sided, only the monitoring center can obtain the information of the moving target, and the moving target cannot obtain information from the monitoring center, and the monitoring center cannot communicate with the moving target in real time, thus, even if the moving target is monitored If there is a failure, it cannot communicate with the moving target immediately, and it cannot be dispatched while m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
Inventor 刘清泉
Owner VIMICRO CORP
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