CN218998131U - Wireless video acquisition monitoring system - Google Patents
Wireless video acquisition monitoring system Download PDFInfo
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- CN218998131U CN218998131U CN202223093355.9U CN202223093355U CN218998131U CN 218998131 U CN218998131 U CN 218998131U CN 202223093355 U CN202223093355 U CN 202223093355U CN 218998131 U CN218998131 U CN 218998131U
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Abstract
The utility model relates to a wireless video acquisition monitoring system, which comprises a wireless camera and a video monitoring platform, wherein the wireless camera comprises a central processing module, and further comprises a camera module, a wireless communication module, a storage module and a power module which are connected with the central processing module, and is characterized in that: still including detecting alarm device, detecting alarm device includes main control module, battery module, first voltage acquisition module, second voltage acquisition module and GSM module, and the input of first voltage acquisition module inserts in the power supply bus of registering one's residence and its output is connected with main control module's sampling signal input, and the input of second voltage acquisition module inserts in the camera power supply line and its output is connected with main control module's sampling signal input. The wireless video acquisition monitoring system acquires the voltage of the household power supply bus and the voltage of the power supply line of the wireless camera, and when judging that the power supply line of the camera is cut off, the system sends an alarm short message to maintenance personnel.
Description
Technical Field
The utility model relates to the technical field of video monitoring, in particular to a wireless video acquisition monitoring system.
Background
Along with the development of informatization and internet technology, video acquisition and monitoring are increasingly and widely applied to the fields of public security, fire protection, industrial production, home furnishings and the like.
The video acquisition monitoring system can be simply divided into a wired video acquisition monitoring system and a wireless video acquisition monitoring system according to a wiring mode. The cable video acquisition monitoring system transmits video acquisition signals through cables, the signal transmission is stable, but the installation and layout of the cable video acquisition monitoring system are limited by the cables; the wireless video acquisition monitoring system transmits video acquisition signals through a wireless communication network, the stability of signal transmission is slightly poor due to the quality influence of the wireless communication network, but the degree of freedom of installation and layout is higher.
The two video acquisition monitoring systems can be freely selected according to different installation conditions and use environments.
The existing wireless video acquisition monitoring system can possibly suffer from the situation of manual damage and power failure, but lacks means for judging whether the power failure is the manual damage or the natural power failure, is unfavorable for the situation that the camera is found to be manually damaged and power failure in time, and needs to be improved.
Disclosure of Invention
Based on the expression, the utility model provides a wireless video acquisition monitoring system which can timely discover the condition that a camera is manually damaged and powered off.
The technical scheme for solving the technical problems is as follows:
the wireless video acquisition monitoring system comprises a wireless camera and a video monitoring platform, wherein the wireless camera comprises a central processing module, a camera module connected with the central processing module, a wireless communication module, a storage module and a power module, and further comprises a detection alarm device, the detection alarm device comprises a main control module, a storage battery module, a first voltage acquisition module, a second voltage acquisition module and a GSM module, the input end of the first voltage acquisition module is connected into a household power supply bus, the output end of the first voltage acquisition module is connected with the sampling signal input end of the main control module, the input end of the second voltage acquisition module is connected into a camera power supply circuit, the output end of the second voltage acquisition module is connected with the sampling signal input end of the main control module, the GSM module is connected with a communication serial port of the main control module, the charging end of the storage battery module is connected with the output end of the power module, and the storage battery module is used for supplying power to the detection alarm device.
As a preferable scheme: the detection alarm device further comprises a vibration sensor, wherein the vibration sensor is arranged in the shell of the detection alarm device, and the signal output end of the vibration sensor is connected with the sampling signal input end of the main control module.
As a preferable scheme: the detection alarm device further comprises an alarm module, wherein the alarm module is connected with an I/O end of the main control module, and when the vibration sensor feeds back a vibration signal to the main control module, the main control module controls the alarm module to send an alarm signal.
As a preferable scheme: the alarm module is an audible and visual alarm.
As a preferable scheme: the wireless camera also comprises an RJ45 network port module, and the RJ45 network port module is connected with a communication serial port of the central processing module.
As a preferable scheme: the wireless communication module is a WIFI module or a 3G/4G/5G module.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
according to the wireless video acquisition monitoring system, through acquiring the voltage of the household power supply bus and the voltage of the power supply line of the wireless camera, whether the wireless camera is powered off because the household power supply bus is powered off or the power supply line of the camera is cut off is judged according to the voltage acquisition result, and when the power supply line of the camera is cut off, the system sends an alarm short message to maintenance personnel so that the maintenance personnel can know the abnormal condition at the first time.
Drawings
Fig. 1 is a schematic circuit diagram of a wireless video acquisition monitoring system in this embodiment.
Detailed Description
Referring to fig. 1, a wireless video acquisition monitoring system includes a wireless camera and a video monitoring platform. The wireless camera comprises a central processing module, and further comprises a camera module, a wireless communication module, a storage module and a power module which are connected with the central processing module.
The camera module is used for shooting the image signals to obtain video data and transmitting the video data to the central processing module; the central processing module is used for processing the video data and uploading the processed data to the video monitoring platform through the wireless communication module, so that wireless video acquisition monitoring on site is realized; the storage module is used for caching the video data transmitted to the central processing module; the power module is used for supplying power to each module, the input end of the power module is connected with a camera power supply circuit, the output end of the power module is connected with a power interface of each module, and the power module converts AC220V commercial power into a direct current stabilized power supply.
The wireless video acquisition monitoring system further comprises a detection alarm device, wherein the detection alarm device comprises a main control module, a storage battery module, an alarm module, a first voltage acquisition module, a second voltage acquisition module and a GSM module.
The input end of the first voltage acquisition module is connected to the household power supply bus and is used for detecting the voltage on the household power supply bus, and the output end of the first voltage acquisition module is connected with the sampling signal input end of the main control module; the input of the second voltage acquisition module is connected to the camera power supply line and is used for detecting the voltage on the camera power supply line, and the output end of the second voltage acquisition module is connected with the sampling signal input end of the main control module; the GSM module is connected with a communication serial port of the main control module; the charging end of the storage battery module is connected with the output end of the power module, the output voltage of the power module is equal to the charging voltage of the storage battery module, the discharging end of the storage battery module is connected with the power interfaces of the modules, and the storage battery module is used for supplying power to the detection alarm device.
When the wireless video acquisition monitoring system works, when the household power supply bus is not powered off and the power supply line of the camera is not damaged and broken, the power supply module supplies power to the wireless camera on one hand, and the power supply module charges the storage battery module on the other hand, so that the electric quantity of the storage battery module is kept in a full-power state; at the same time, the battery module supplies power to the detection alarm device.
When in a working state, the first voltage acquisition module can acquire the voltage on the household power supply bus and feed back an acquired voltage signal, namely a first voltage signal, to the main control module; meanwhile, the second voltage acquisition module can acquire the voltage on the power supply line of the camera, and feeds back the detected voltage signal, namely the second voltage signal, to the main control module. The main control module compares the first voltage signal value and the second voltage signal value with a preset voltage value.
When the first voltage signal value and the second signal value reach preset values, judging that the household power supply bus is not powered off at the moment, and the camera power supply line is not cut off; when the first voltage signal value and the second voltage signal value are both zero, judging that the household power supply bus has power failure; when the first voltage signal value reaches a preset value and the second voltage signal value is equal to zero, judging that the power supply line of the camera is cut off, and controlling the GSM module to send an alarm short message to the mobile phone of the maintainer by the main control module.
The detection alarm device has good expansibility, after the detection alarm device is provided with a plurality of groups of second voltage acquisition modules, each group of second voltage acquisition modules can be connected into power supply lines of different wireless cameras, the purpose that the voltage acquisition of the power supply lines of all wireless cameras in the house is realized through a group of detection alarm devices is achieved, and then the abnormal power-off condition of all wireless cameras can be detected.
The detection alarm device in the embodiment further comprises a vibration sensor, wherein the vibration sensor is installed in the shell of the detection alarm device, and the signal output end of the vibration sensor is connected with the sampling signal input end of the main control module. When the detection alarm device is impacted, the vibration sensor can detect the vibration of the detection alarm device and feed back a vibration signal to the main control module, and the main control module controls the GSM module to send an alarm short message to a mobile phone of a maintainer after receiving the vibration signal, so that the maintainer can know in time that the detection alarm device is damaged. The working power supply of the vibration sensor is provided by the storage battery module.
The detection alarm device in this embodiment further comprises an alarm module, wherein the alarm module is connected with the I/O end of the main control module, and when the vibration sensor feeds back a vibration signal to the main control module, the main control module controls the alarm module to send out an alarm signal, thereby playing a role in threatening the deliberate destructor and reminding the on-site person on duty.
The alarm module in this embodiment is an audible and visual alarm, and the working power supply of the audible and visual alarm is provided by the storage battery module.
The wireless camera in this embodiment further includes an RJ45 network port module, where the RJ45 network port module is connected to a communication serial port of the central processing module. After the RJ45 network port module is provided, the wireless camera can be connected with an RJ45 network cable, and video signals are transmitted through the network cable.
The wireless communication module in this embodiment is a WIFI module or a 3G/4G/5G module.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The wireless video acquisition monitoring system comprises a wireless camera and a video monitoring platform, wherein the wireless camera comprises a central processing module, and further comprises a camera module, a wireless communication module, a storage module and a power module which are connected with the central processing module, and is characterized in that: still including detecting alarm device, detecting alarm device includes main control module, battery module, first voltage acquisition module, second voltage acquisition module and GSM module, first voltage acquisition module's input is inserted into the power supply bus that registers one's residence, first voltage acquisition module's output is connected with main control module's sampling signal input, second voltage acquisition module's input is inserted into the camera power supply line, second voltage acquisition module's output is connected with main control module's sampling signal input, GSM module is connected with main control module's communication serial ports, battery module's charging end is connected with power module's output, battery module is used for supplying power to detecting alarm device.
2. The wireless video acquisition monitoring system of claim 1, wherein: the detection alarm device further comprises a vibration sensor, wherein the vibration sensor is arranged in the shell of the detection alarm device, and the signal output end of the vibration sensor is connected with the sampling signal input end of the main control module.
3. The wireless video acquisition monitoring system of claim 2, wherein: the detection alarm device further comprises an alarm module, wherein the alarm module is connected with an I/O end of the main control module, and when the vibration sensor feeds back a vibration signal to the main control module, the main control module controls the alarm module to send an alarm signal.
4. The wireless video acquisition monitoring system of claim 3, wherein: the alarm module is an audible and visual alarm.
5. The wireless video acquisition monitoring system of claim 1, wherein: the wireless camera also comprises an RJ45 network port module, and the RJ45 network port module is connected with a communication serial port of the central processing module.
6. The wireless video acquisition monitoring system of claim 1, wherein: the wireless communication module is a WIFI module or a 3G/4G/5G module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223093355.9U CN218998131U (en) | 2022-11-16 | 2022-11-16 | Wireless video acquisition monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223093355.9U CN218998131U (en) | 2022-11-16 | 2022-11-16 | Wireless video acquisition monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117589706A (en) * | 2023-11-21 | 2024-02-23 | 深圳市森辉智能自控技术有限公司 | Carbon dioxide monitoring equipment based on carbon neutralization and monitoring method thereof |
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2022
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117589706A (en) * | 2023-11-21 | 2024-02-23 | 深圳市森辉智能自控技术有限公司 | Carbon dioxide monitoring equipment based on carbon neutralization and monitoring method thereof |
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