CN203761500U - Video monitoring device and monitoring system of cross sea power transmission line - Google Patents

Abstract

The utility model discloses a comprehensive video monitoring device and monitoring system for cross-sea power transmission lines. The monitoring device includes a camera module, a data transmission module, a sensor module, a signal connection sensor module and can judge whether to send a monitoring signal according to the data obtained by the sensor module. A central processing module, a signal connected to the central processing module and an alarm module that can send an alarm when a monitoring signal is received, a signal connected to the storage module of the central processing module and a power supply module electrically connected to the central processing module, the central processing module signal connection The camera module and the data transmission module start the camera module and the data transmission module after receiving the monitoring signal. It has the following advantages: obtain real-time data through the sensor unit, and then judge whether there is an abnormality according to the real-time data, and start the camera module to shoot when abnormality occurs to obtain picture data or video data, and then alarm, send the picture data or video data to server.

Description

A comprehensive video monitoring device and monitoring system for cross-sea transmission lines

technical field

The utility model relates to a comprehensive video monitoring device and a monitoring system for a cross-sea power transmission line.

Background technique

The on-line monitoring technology of transmission lines based on remote digital video monitoring has developed rapidly. The existing cross-sea transmission line video monitoring system includes a monitoring device and a server. The monitoring device includes a camera module and a first data transmission module. The server is provided with a second data transmission unit. The monitoring device is arranged on the high-voltage iron tower, and the camera module collects video images. The first data transmission module cooperates with the second data transmission unit to realize data transmission, through which the video images collected by the camera module are transmitted to the server and displayed on the display screen of the server. The personnel on duty at the center make judgments based on visual observation of the video images on the display screen and changes in the situation on the screen, so as to obtain the relevant operating status of the transmission line, and then notify the relevant executive personnel.

It has the following deficiencies: ① It requires personnel to stare at the screen, takes up a large number of personnel, and the monitoring work intensity is high. The server receives and stores a large amount of redundant image data or video data. The overall efficiency of the system is low and the monitoring accuracy is not high. , the quality of the monitoring task is not high; ②When the real-time monitoring video is transmitted wirelessly, the traffic is large and the cost is high; ③In order to reduce the traffic and cost, and reduce the power consumption of the system, it is often used to automatically return a single frame image with a long sampling interval and manually turn it on The working mode of remote viewing live real-time video is easy to miss key sample videos, and it is impossible to realize full-time monitoring, thus losing the greatest significance of monitoring.

Utility model content

The utility model provides a comprehensive video monitoring device and a monitoring system for a cross-sea power transmission line, which overcomes the deficiencies in the video monitoring device and the monitoring system for a cross-sea power transmission line in the background art.

One of the adopted technical schemes that the utility model solves its technical problem is:

A comprehensive video monitoring device for cross-sea power transmission lines, including a camera module, a first data transmission module, a sensor module, a signal connection sensor module and a central processing module that can judge whether to send a monitoring signal based on the data obtained by the sensor module, A signal is connected to the central processing module and an alarm module that can send an alarm when a monitoring signal is received, a signal is connected to the storage module of the central processing module and a power supply module is electrically connected to the central processing module, and the signal of the central processing module is connected to the camera module and the second A data transmission module starts the camera module and the first data transmission module after receiving the monitoring signal.

In one embodiment: the sensor module includes at least a boundary sensor, a vibration sensor and an underground sensor.

In an embodiment: the sensor module further includes three sensors.

In one embodiment: the power supply module includes a power supply module, a storage battery electrically connected to the power supply module, a solar power generation module electrically connected to the power supply module, and a wind power generation module electrically connected to the power supply module, and the power supply module is electrically connected to the central processing module .

In one embodiment: the alarm module is an audible and visual alarm device.

In one embodiment: a linkage trigger power supply module is also included, and the linkage trigger power supply module is electrically connected to the camera module and the alarm module.

Two of the adopted technical scheme of the utility model to solve its technical problem is:

A monitoring system using the above-mentioned comprehensive video monitoring device for cross-sea power transmission lines, including a server and several matching mobile phones, the server is provided with a second data transmission module, and the second data transmission module can transmit and connect the first data Transmission module and mobile phone.

Compared with the background technology, this technical solution has the following advantages:

Obtain real-time data through the sensor unit, and then judge whether there is an abnormality based on the real-time data. When the abnormality occurs, the camera module is started to take pictures to obtain picture data or video data, and then alarm, send the picture data or video data to the server, then it can generate The following advantages: a. Use sensors to judge whether there is an abnormality, with high accuracy and no need for manual monitoring; b. When an abnormality occurs, take pictures or videos, save evidence, or further judge whether there is an abnormality; c. The number of data transmissions is small, and the transmission volume less, low cost; d, simple wiring, easy to use and maintain, very suitable for monitoring and early warning of external force intrusion of transmission lines.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

FIG. 1 shows a schematic diagram of the monitoring system.

Detailed ways

Please refer to Fig. 1, a kind of cross-sea transmission line video integrated monitoring device, comprises a camera module 10, a first data transmission module 12, a sensor module, a central processing module 14, an alarm module 16, a storage module 18 and A power supply module, the monitoring device is arranged on the high voltage iron tower.

The sensor module includes a boundary sensor 20, a vibration sensor 22, a three-point sensor 24, a buried sensor 26 and a grab machine 28 to detect real-time data of the transmission line. The central processing module 14 is signal-connected to the sensor module and can judge whether there is an abnormality according to the real-time data obtained by the sensor module, and send a monitoring signal if an abnormality occurs. In order to prevent the transmission line from being damaged by external forces, it is necessary to ensure the safety of the tower base and the safety of the corridor transmission wire. The real-time data detected by the above sensors can reflect the safety of the tower foundation and the safety of the corridor transmission wire. The central processing unit judges whether the real-time data is in real time. Within the monitoring setting range, if there is a variable exceeding the threshold, it means that there is an abnormality, and a monitoring signal will be generated immediately.

The central processing module 14 is connected to the camera module 10, the first data transmission module 12 and the alarm module 16. When the camera module 10 receives the monitoring signal, it starts the camera module 10 to capture picture data or video data, and implements on-site evidence collection. The module 18 stores the real-time data and picture data or video data obtained by the sensor module, starts the first data transmission module 12 to send the picture data or video data to the server, and starts the alarm module 16 to send an alarm. In this embodiment, the central processing module 14 adopts a DSP+FPGA dual-core processing unit.

The alarm module 16 is an audible and visual alarm device, that is, it includes a broadcasting module and a light emitting module, so as to play an alarm sound and emit an alarm light at the same time.

The power supply module includes a power supply module 30, a storage battery 32 electrically connected to the power supply module 30, a solar power generation module 34 electrically connected to the power supply module 30, a wind power generation module 36 electrically connected to the power supply module 30, and a linkage trigger power supply module 40, The power module 30 is electrically connected to the central processing module 14 to provide power to the central processing module 14 and to provide power to each module. The power supply module not only includes a solar power generation module, but also a wind power generator, which can use solar power to generate electricity and wind power to generate power. For example, during the day, it is powered by the solar power generation module and the wind power generation module, and at night it is powered by the wind power generator module and the storage battery. , Moreover, since the monitoring equipment is set on the iron tower, the wind energy is large, and the wind power generation module has high energy harvesting efficiency. According to needs, other energy-taking devices 38, such as lighting lamps, can also be connected to the power supply module. The linkage trigger power supply module is electrically connected to the camera module and the alarm module, so as to provide electric energy for the camera module and the alarm module when they are started.

A monitoring system using the above-mentioned comprehensive video monitoring device for cross-sea power transmission lines, including a server 42 and a number of matching mobile phones, the server 42 is provided with a second data transmission module, and the second data transmission module can be connected to the second data transmission module. A data transmission module and a mobile phone to display on the server when the data acquired by the sensor is found to be abnormal, and send an alarm notification to the mobile phone, such as SMS notification, MMS notification or telephone notification to the management personnel, so that the management personnel can keep abreast of the on-site information and send Accidents are eliminated in the bud, so as to realize all-weather monitoring of monitoring points and surrounding environments. In this embodiment, the server background uses a network interactive platform with B/S+C/S architecture.

The effective application of this embodiment can greatly reduce electrical accidents caused by natural and unnatural factors such as illegal construction, tree growth in high-voltage corridors, foreign objects hanging from wires, construction around lines, and stolen tower materials. In areas where inspectors are not easy to reach or where line inspection is not possible due to weather reasons, it can completely replace manual inspection, and is more timely and effective than manual inspection, opening up a new and effective solution for transmission line inspection and condition maintenance.

The above is only a preferred embodiment of the utility model, so the scope of implementation of the utility model cannot be limited accordingly, that is, the equivalent changes and modifications made according to the patent scope of the utility model and the contents of the specification should still belong to this utility model. within the scope of utility models.

Claims (7)

1. A cross-sea power transmission line video integrated monitoring device, including a camera module and a first data transmission module, is characterized in that: it also includes a sensor module, a signal connection sensor module and can judge whether the data obtained according to the sensor module A central processing module that sends monitoring signals, a signal connected to the central processing module and an alarm module that can send out an alarm when a monitoring signal is received, a signal connected to the storage module of the central processing module, and a power supply module electrically connected to the central processing module. The signal processing module is connected to the camera module and the first data transmission module, and starts the camera module and the first data transmission module after receiving the monitoring signal. 2. A comprehensive video monitoring device for cross-sea power transmission lines according to claim 1, wherein the sensor module at least includes a boundary sensor, a vibration sensor and an underground sensor. 3. A comprehensive video monitoring device for cross-sea power transmission lines according to claim 2, characterized in that: the sensor module also includes a three-point sensor. 4. A comprehensive video monitoring device for cross-sea power transmission lines according to claim 1, characterized in that: the power supply module includes a power supply module, a storage battery electrically connected to the power supply module, a solar power generation module electrically connected to the power supply module and A wind power generation module electrically connected to the power module, the power module electrically connected to the central processing module. 5. The comprehensive video monitoring device for cross-sea power transmission lines according to claim 1, characterized in that: the alarm module is an audible and visual alarm device. 6. A comprehensive video monitoring device for cross-sea power transmission lines according to claim 1, characterized in that it further comprises a linkage trigger power supply module, and the linkage trigger power supply module is electrically connected to the camera module and the alarm module. 7. A monitoring system using the cross-sea power transmission line video integrated monitoring device described in any one of claims 1 to 6, characterized in that: it includes a server and several matching mobile phones, and the server is provided with the second data A transmission module, the second data transmission module can transmit data between the first data transmission module and the mobile phone.