CN213602736U - Camera operation monitoring device - Google Patents
Camera operation monitoring device Download PDFInfo
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- CN213602736U CN213602736U CN202022557375.1U CN202022557375U CN213602736U CN 213602736 U CN213602736 U CN 213602736U CN 202022557375 U CN202022557375 U CN 202022557375U CN 213602736 U CN213602736 U CN 213602736U
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Abstract
The embodiment of the utility model discloses camera operation monitoring device belongs to camera technical field. The method comprises the following steps: the system comprises a main control module, a network state monitoring module and a communication module, wherein a first I/O interface of the main control module is used for connecting a main power supply of a camera, a second I/O interface of the main control module is connected with the network state monitoring module, and the other end of the network state monitoring module is used for being connected to a network node of the camera; the master control module is connected with the communication module, and the master control module is matched with the communication module and used for sending the monitored power state and the monitored network state of the camera to a monitoring center server through the communication module. The device is convenient for monitor the power supply and the network state of the camera, and can ensure the reliable operation of the camera to a certain extent.
Description
Technical Field
The scheme of this application belongs to camera technical field, especially relates to a camera operation monitoring device.
Background
A Web Camera (Web Camera, WEBCAM for short) is a new generation Camera generated by combining a conventional Camera and a network technology, and has all image capturing functions of a general conventional Camera, and a digital compression controller and a Web-based operating system are also built in the Web Camera, so that video data is compressed and encrypted and then sent to a terminal user through a local area network, an internet or a wireless network. The power supply and the network state of the camera are main factors influencing the normal operation of the camera.
Therefore, it is necessary to monitor the power supply and the network state of the camera.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a camera operation monitoring device is convenient for monitor the power supply and the network state of camera to can ensure the reliable operation of camera to a certain extent.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a camera operation monitoring device comprises a main control module, a network state monitoring module and a communication module, wherein a first I/O interface of the main control module is used for connecting a main power supply of a camera, a second I/O interface of the main control module is connected with the network state monitoring module, and the other end of the network state monitoring module is used for being connected to a network node of the camera;
the master control module is connected with the communication module, and the master control module is matched with the communication module and used for sending the monitored power state and the monitored network state of the camera to a monitoring center server through the communication module.
Optionally, the main control module adopts an STM32F10x control board, and the communication module includes a serial communication interface based on an MQTT protocol.
Optionally, the network state monitoring module adopts a 5-port switch module, a network communication state indicator lamp is arranged on the 5-port switch module, and one end of the network state monitoring module is connected to the second I/O interface of the main control module through an optical coupler.
Optionally, the monitoring device further comprises: the power supply input end of the standby power supply is connected with one end of the charging module, and the other end of the charging module is connected to a third I/O interface of the main control module;
the output end of the standby power supply is used for being connected to a camera power supply terminal, the control input end of the standby power supply is connected with the output end of the main and standby power switching module, and the input end of the main and standby power switching module is connected with the fourth I/O interface of the main control module.
Optionally, the charging module adopts a DC-DC based 12V lithium battery charging module, and has functions of preventing overcharge and detecting voltage.
Optionally, the communication module includes a 4G/5G communication module.
The embodiment of the utility model provides a camera operation monitoring device, host system, network state monitoring module and communication module, the first I/O interface of host system is used for connecting the camera main power supply, be connected with the network state monitoring module on the second I/O interface of host system, the other end of network state monitoring module is used for inserting on the network node of camera; the master control module is connected with the communication module, is matched with the communication module and is used for sending the monitored power state and the monitored network state of the camera to a monitoring center server through the communication module; when the system is applied, the first I/O interface of the main control module is accessed to a main power supply of the camera, and the network state monitoring module on the second I/O interface of the main control module is accessed to a network node of the camera, so that the power supply and the network state of the camera can be conveniently monitored; the camera running state can be timely known and maintained due to the fact that power supply of the camera and real-time monitoring of the network state are achieved, and therefore reliable running of the camera can be guaranteed to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a block diagram showing the structure of an embodiment of the camera operation monitoring device of the present invention;
fig. 2 is a block diagram showing the schematic structure of another embodiment of the camera operation monitoring device of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of a camera with the monitoring device in fig. 1 or fig. 2.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
It should be apparent that numerous technical details are set forth in the following detailed description to provide a more thorough description of the present invention, and it will be apparent to those skilled in the art that the present invention may be practiced without some of these details. In addition, some methods, means, components and applications thereof known to those skilled in the art are not described in detail in order to highlight the gist of the present invention, but the implementation of the present invention is not affected thereby. The embodiments described herein are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the utility model provides a camera operation monitoring device is applied to on the camera, when the camera moves, is convenient for real-time supervision camera's power supply and network state, if discovery unusual operating mode, can in time learn the trouble and maintain to be favorable to the reliable operation of guarantee camera.
The camera operation monitoring device comprises a main control module, a network state monitoring module and a communication module, wherein a first I/O interface of the main control module is used for connecting a camera main power supply so as to acquire a camera main power supply on-off signal; the second I/O interface of the main control module is connected with the network state monitoring module, the other end of the network state monitoring module is used for being connected to a network node of the camera, and when the network state monitoring module is applied, the other end of the network state monitoring module is connected to the network node of the camera and used for detecting the network connection state of the camera;
the main control module is connected with the communication module, and the main control module is matched with the communication module and used for sending the monitored power state and the monitored network state of the camera to the monitoring center server through the communication module, so that managers of the monitoring center can timely learn about the running state of the camera, and the monitoring of the power supply and the network state of the camera in running is realized.
The main control module adopts an STM32F10x control board, and the communication module comprises a serial communication interface based on an MQTT protocol so as to realize the communication between the main control module and other equipment.
In some embodiments, the communication module may also use a USB interface, which exchanges information with the main control module in a modbus communication protocol (a serial communication manner) manner, and uploads fault information to the server in an MQTT protocol.
The embodiment of the utility model provides a camera operation monitoring device, host system, network state monitoring module and communication module, the first I/O interface of host system is used for connecting the camera main power supply, be connected with the network state monitoring module on the second I/O interface of host system, the other end of network state monitoring module is used for inserting on the network node of camera; the master control module is connected with the communication module, is matched with the communication module and is used for sending the monitored power state and the monitored network state of the camera to a monitoring center server through the communication module; when the system is applied, the first I/O interface of the main control module is accessed to a main power supply of the camera, and the network state monitoring module on the second I/O interface of the main control module is accessed to a network node of the camera, so that the power supply and the network state of the camera can be conveniently monitored; the camera running state can be timely known and maintained due to the fact that power supply of the camera and real-time monitoring of the network state are achieved, and therefore reliable running of the camera can be guaranteed to a certain extent.
In some embodiments, the network status monitoring module adopts a 5-port switch module, the 5-port switch module is provided with a network communication status indicator lamp, and one end of the network status monitoring module is connected to the second I/O interface of the main control module through an optical coupler.
In this embodiment, the 5-port switch module can indicate a network status signal through a network communication status indicator lamp thereon; in addition, the camera network signal passes through the network state monitoring module, and the signal passes through the opto-coupler, reaches the master control module again, and the master control module comes real time monitoring network state based on this signal.
When the network communication of the camera fails, the main control module can acquire the failure information in real time through the 5-port switch module and report the information to the monitoring center server through the communication module by using an MQTT communication protocol.
In other embodiments, the monitoring device further comprises: the power supply input end of the standby power supply is connected with one end of the charging module, and the other end of the charging module is connected to a third I/O interface of the main control module;
the output end of the standby power supply is used for being connected to a camera power supply terminal, the control input end of the standby power supply is connected with the output end of the main and standby power switching module, and the input end of the main and standby power switching module is connected with the fourth I/O interface of the main control module.
The main and standby power switching module is a dual-channel main and standby power switching module.
In this embodiment, by adding the backup power supply, when the main power supply of the camera fails, for example, when the main power supply fails, a level signal is output to the main control module, and the main control module automatically switches to the backup power supply for supplying power through the main and backup power switching module according to the level signal, so as to ensure the normal operation of the camera, and sends the main power failure information to the monitoring center server through the communication module, so as to report the main power failure in real time.
The main power supply and the standby power supply are 12V lithium batteries, and the charging module adopts a DC-based 12V lithium battery charging module.
The charging module can automatically detect the voltage of the battery, automatically charge and stop charging when the voltage of the battery reaches a preset upper limit value and a preset lower limit value, and output the state to a signal acquisition pin of the main control module through high and low levels, namely a third I/O interface.
Specifically, the standby power supply adopts a 12V model 18650 lithium battery module.
The embodiment of the utility model provides a camera operation monitoring device is convenient for carry out the remote monitoring to the power supply and the network state of camera, can ensure the camera main still can normally work after breaking down moreover, is favorable to improving the reliability of camera operation.
The invention of the present application is a camera operation monitoring device formed by connecting components or structures of components in a certain connection relationship, wherein, the control part of the main control module and the circuit, logic unit or program based on the hardware structure to realize the main control module function are the existing mature technology, the technical personnel in the field can realize the function according to the mutual cooperation of the components and parts described in the embodiment, the particular logic elements, routines or components involved may be freely selected to achieve the desired functions or functionality, in order to highlight the innovation of the present invention lies in the improvement of the structure and the connection relationship, the detailed program or logic control circuit that may be involved in implementing the predetermined function herein is not repeated in detail, and it does not affect the implementation of the present invention.
It is noted that, herein, the terms "upper", "lower", and the like, indicate orientations or positional relationships and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. Relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element. As will be appreciated by one of ordinary skill in the art, the situation may be specified.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A camera operation monitoring device is characterized by comprising a main control module, a network state monitoring module and a communication module, wherein a first I/O interface of the main control module is used for connecting a main power source of a camera, a second I/O interface of the main control module is connected with the network state monitoring module, and the other end of the network state monitoring module is used for being connected to a network node of the camera;
the master control module is connected with the communication module, and the master control module is matched with the communication module and used for sending the monitored power state and the monitored network state of the camera to a monitoring center server through the communication module.
2. The monitoring device according to claim 1, wherein the main control module adopts an STM32F10x control board, and the communication module comprises a serial communication interface based on MQTT protocol.
3. The monitoring device according to claim 1, wherein the network status monitoring module is a 5-port switch module, the 5-port switch module is provided with a network communication status indicator light, and one end of the network status monitoring module is connected to the second I/O interface of the main control module through an optical coupler.
4. The monitoring device of claim 1, further comprising: the power supply input end of the standby power supply is connected with one end of the charging module, and the other end of the charging module is connected to a third I/O interface of the main control module;
the output end of the standby power supply is used for being connected to a camera power supply terminal, the control input end of the standby power supply is connected with the output end of the main and standby power switching module, and the input end of the main and standby power switching module is connected with the fourth I/O interface of the main control module.
5. The monitoring device of claim 4, wherein the charging module is a DC-DC based 12V lithium battery charging module.
6. The monitoring device of claim 1, wherein the communication module comprises a 4G/5G communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557375.1U CN213602736U (en) | 2020-11-06 | 2020-11-06 | Camera operation monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557375.1U CN213602736U (en) | 2020-11-06 | 2020-11-06 | Camera operation monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213602736U true CN213602736U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022557375.1U Active CN213602736U (en) | 2020-11-06 | 2020-11-06 | Camera operation monitoring device |
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| Country | Link |
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| CN (1) | CN213602736U (en) |
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2020
- 2020-11-06 CN CN202022557375.1U patent/CN213602736U/en active Active
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