CN204887249U - Wireless video monitor system - Google Patents

Abstract

The utility model discloses a wireless video monitoring system, which comprises a monitoring camera integrated block, a central server, and a monitoring terminal. The monitoring camera integrated block is composed of a camera connected to an embedded camera server, and is wirelessly connected with the central server. The embedded camera server includes a processor and a camera driver connected thereto, video signal acquisition, video signal processing and wireless signal sending modules. The central server is connected to the monitoring screen and the operation interface, and the central server includes a central processor and a wireless signal receiving, video signal storage, video signal playback, video signal query playback and monitoring terminal management module connected thereto. The monitoring terminal is a tablet computer, or a handheld computer, or a smart phone. The monitoring system program is installed in it, and connected to the central server through a wireless network, which can be called to watch the real-time video of each monitoring point. The utility model does not need special wiring, is suitable for campuses, parks, factory areas, etc., and is easy to use and popularize.

Description

A wireless video surveillance system

technical field

The utility model belongs to the technical field of video monitoring, in particular to a wireless video monitoring system.

Background technique

At present, the technical means of security monitoring in campuses, parks, factories, etc. are mostly based on the establishment of cable-based analog or digital video information monitoring systems, which require security staff to be on duty at the monitoring center and view the monitoring video in order to grasp the situation of each monitoring point, and Take appropriate security measures in a timely manner.

The defect of this kind of monitoring system is first of all that the installation and wiring of video monitoring cameras requires a large amount of engineering and high cost. The areas that need to be monitored such as campuses, parks, and factory areas are relatively large. It is difficult for wired monitoring points to cover all areas, which inevitably leaves monitoring dead ends. It is impossible to change the monitoring points at any time according to the needs, and re-wiring and installation need to invest a lot of cost and time again. Another major defect of this kind of monitoring system is: the situation of each monitoring point can only be checked in the monitoring center, which limits the working place of the security personnel to a large extent.

Utility model content

The purpose of this utility model is to provide a wireless video monitoring system, a camera and an embedded camera server are connected to form a monitoring camera integrated block, a plurality of monitoring camera modules are installed at each monitoring point, and are wirelessly connected to the central server of the monitoring system , to overcome the defects of complex wiring and high cost of the existing monitoring system, and the monitoring terminal does not have the defect of free movement.

A wireless video monitoring system designed by the utility model includes a central server and a plurality of cameras connected thereto, each camera is installed at each monitoring point, the central server in the monitoring center is connected to a monitoring screen, and is also connected to an operation interface, the operation interface is a keyboard , mouse and touch screen any one or more. Each of the cameras is connected to an embedded camera server to form a surveillance camera integrated block. The embedded camera server includes a processor and a camera driver module connected thereto, a video signal acquisition module, a video signal processing module and a wireless signal sending module. The processor of the embedded camera server can be connected with the man-machine interface, so as to carry out the driving parameters of the camera driver module, the acquisition parameters of the video signal acquisition module, the compression encoding parameters of the video signal processing module and the transmission parameters of the wireless signal transmission module configuration and tuning. The central server includes a central processor and a wireless signal receiving module connected thereto, a video signal storage module, a video signal playing module and a video signal query playback module. Each monitoring camera integrated block is wirelessly connected with the wireless signal receiving module of the central server through the wireless signal sending module of the embedded camera server, and transmits the monitoring video signal of the monitoring point in real time.

The central processor of the central server is also connected to the monitoring terminal management module, and one or more monitoring terminals in which the monitoring system program is installed are connected to the monitoring terminal management module of the central server via a wireless network, and the monitoring terminal is a tablet computer , or handheld computer, or smartphone. When the monitoring terminal is connected to the central server, it can call and watch the real-time video of each monitoring point.

Compared with the prior art, the utility model has the advantages of a wireless video monitoring system: 1. Each monitoring camera integrated block is wirelessly connected to the central server, without special wiring, and the monitoring camera integrated block can be moved freely according to needs, which is convenient in large It can save a lot of cost and time for wiring installation, and is suitable for campuses, parks, factories, etc.; 2. The central server is connected to the monitoring terminal wirelessly, and security personnel can not only monitor the monitoring center where the central server is located. Each monitoring point carries out video monitoring, and can also use the monitoring terminal wirelessly connected to the central server to realize monitoring in other places. Video monitoring can directly grasp the security status of a certain unit, which is convenient for timely handling of emergencies; 3. At present, the wireless mobile network covers most areas in urban and rural areas, and various intelligent terminal products are becoming more and more popular, so this system is easy to promote and apply.

Description of drawings

Fig. 1 is the overall structural block diagram of this wireless video surveillance system embodiment;

Fig. 2 is a block diagram of a surveillance camera integrated block in Fig. 1;

FIG. 3 is a schematic diagram of the central server structure and connection equipment of the monitoring center in FIG. 1 .

Detailed ways

A wireless video surveillance system of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

The overall structure of this wireless video surveillance system embodiment is as shown in Figure 1, and the central server in the monitoring center is connected to the monitoring screen and the operation interface. The processor is also wirelessly connected to 20 monitoring terminals in which the program of the monitoring system is installed.

The structure of the monitoring camera integrated block in this example is shown in Figure 2, which consists of a camera connected to an embedded camera server. The embedded camera server in this example includes a processor and a camera driver module connected to it, a video signal acquisition module, and a video signal processing module And wireless signal sending module. The processor of the embedded camera server can be connected with the man-machine interface to configure and coordinate the driving parameters of the camera driver module, the acquisition parameters of the video signal acquisition module, the compression encoding parameters of the video signal processing module and the transmission parameters of the wireless signal transmission module. Adjustment.

The structure of the central server in this example is shown in Figure 3, including a central processor and a wireless signal receiving module connected thereto, a video signal storage module, a video signal playback module, a video signal query playback module and a monitoring terminal management module.

Each monitoring camera integrated block is wirelessly connected with the wireless signal receiving module of the central server through the wireless signal sending module of the embedded camera server, and transmits the monitoring video signal of the monitoring point in real time, and can watch the current monitoring on the monitoring screen in the monitoring center. The real-time video of each monitoring point or the video recording of each monitoring point.

In this example, the monitoring terminal is a tablet computer, or a handheld computer, or a smart phone, in which the monitoring system program is installed. When the monitoring terminal is connected to the central server, it can call and watch the real-time video of each monitoring point.

The above-mentioned embodiments are only specific examples for further specifying the purpose, technical solutions and beneficial effects of the utility model, and the utility model is not limited thereto. All modifications, equivalent replacements, improvements, etc. made within the disclosed scope of the present utility model are included in the protection scope of the present utility model.

Claims (4)

1. a wireless video monitoring system, the multiple cameras comprising central server He be attached thereto, each camera is installed on each control point, and the central server being positioned at Surveillance center connects monitoring screen, also attended operation interface; It is characterized in that:

Described each camera connects embedded camera services device and forms monitoring camera integrated package; Webcam driver module, video signal collective module, video signal processing module and wireless signal sending module that described embedded camera services device comprises processor and is attached thereto;

The reception of wireless signals module that described central server comprises center processor and is attached thereto, vision signal memory module, vision signal playing module and vision signal inquiry playback module; The wireless signal sending module of each monitoring camera integrated package by respective embedded camera services device and the reception of wireless signals module wireless connections of central server, transmit the monitor video signal of control point in real time.

2. wireless video monitoring system according to claim 1, is characterized in that:

The center processor of described central server also connects monitor terminal administration module, and 1 or multiple stage monitor terminal are connected with the monitor terminal administration module of central server through wireless network.

3. wireless video monitoring system according to claim 2, is characterized in that:

Described monitor terminal is panel computer or Hand Personal Computer or smart mobile phone.

4. wireless video monitoring system according to claim 1, is characterized in that:

The operation interface that central server in described Surveillance center connects is any one or more in keyboard, mouse and touch-screen.