CN211478931U - Intelligent Internet of things monitoring device - Google Patents
Intelligent Internet of things monitoring device Download PDFInfo
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- CN211478931U CN211478931U CN202020540155.5U CN202020540155U CN211478931U CN 211478931 U CN211478931 U CN 211478931U CN 202020540155 U CN202020540155 U CN 202020540155U CN 211478931 U CN211478931 U CN 211478931U
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Abstract
The utility model discloses an intelligence thing networking monitoring device relates to control technical field, including central controller, server, monitoring module, trouble early warning module, heat dissipation module, alarm module, environment monitoring module and data processing module, monitoring module with trouble early warning module, heat dissipation module connect, trouble early warning module, alarm module, environment monitoring module with data processing module connects, data processing module, server, monitoring module, heat dissipation module with central controller connects, the utility model discloses can monitor the warning through face identification, can also call for help through sound and report to the police, have the function that the ambient air quality detected simultaneously, can also detect the early warning to the temperature, humidity, the voltage of monitoring module's internal work, the function is abundant.
Description
Technical Field
The utility model relates to a monitored control system technical field specifically is an intelligence thing networking monitoring device.
Background
With the advent of the Internet of things (IoT), the Internet of things is widely applied to network convergence through communication sensing technologies such as intelligent sensing, identification technology and pervasive computing, and is also called a third wave of development of the world information industry after computers and the Internet. The internet of things fuses and interconnects various sensors, controllers, machines, personnel and the like, and is widely used in various industries.
At present, with the increasing importance of safety issues, monitoring systems are becoming more and more important. In the existing monitoring field, a monitoring system is an independent and complete monitoring system which is formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves and the like, and shooting, image display and recording. However, the existing monitoring system has a single function, and the existing monitoring system only simply records and shoots the field situation, and cannot meet the requirements of more and more functions of users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art, provide a
The purpose of the utility model is realized through the following technical scheme:
an intelligent monitoring device for the Internet of things comprises a central controller, a server, a monitoring module, a fault early warning module, a heat dissipation module, an alarm module, an environment monitoring module and a data processing module, wherein the monitoring module is connected with the fault early warning module and the heat dissipation module;
the monitoring module comprises a camera module and an image processing unit, the camera module is connected with the image processing unit and is used for transmitting the collected video information and the face information to the image processing unit for processing, and the image processing unit is connected with the controller and transmits the processed video information and the face information to the central controller;
the fault early warning module comprises a temperature sensor, a humidity sensor and a current sensor, wherein the input ends of the temperature sensor, the humidity sensor and the current sensor are connected with the camera module and used for collecting temperature information, humidity information and current information of the camera module, and the output ends of the temperature sensor, the humidity sensor and the current sensor are connected with the data processing module;
the environment monitoring module comprises a PM2.5 dust concentration sensor and a noise sensor, and the PM2.5 dust concentration sensor and the noise sensor are connected with the data processing module;
the alarm module comprises a sound acquisition module and a buzzer, and the sound acquisition module and the buzzer are connected with the data processing module.
Preferably, the heat dissipation module comprises a fin radiator, a semiconductor refrigeration piece and a semiconductor refrigeration piece controller, the fin radiator is connected with the hot end of the semiconductor refrigeration piece, the semiconductor refrigeration piece is connected with the semiconductor refrigeration piece controller, and the semiconductor refrigeration piece controller is connected with the central controller.
By adopting the technical scheme, the face information can be shot by the monitoring module and transmitted to the central controller, the central controller can determine whether to alarm or not by comparing the face image of the escaped person recorded in the public security bureau and the shot face information stored in the server, if someone is in danger in a remote corner, the alarm module can alarm by calling for life or the sound information of alarm, meanwhile, the device can also monitor the concentration and the noise of PM2.5 in the environment by the environment monitoring module, because the working environment of the monitoring device has requirements on humidity and temperature, the humidity and the temperature in the monitoring device can be detected by the fault early warning device, and by setting a threshold value, when the temperature and the humidity reach the early warning threshold value, the information can be sent to the central controller for early warning, if the temperature of the monitoring device in normal work is higher than the threshold value, the central controller can dissipate heat inside the monitoring device through the scattering device.
Preferably, the data processing module comprises an a \ D conversion circuit and a D \ a conversion circuit, and is used for signal transmission with the central controller.
Preferably, the sound collection module comprises a sound collector, and the sound collector is used for collecting sound signals in the monitoring environment.
Preferably, the system further comprises a wireless communication device, the central controller is connected with the wireless communication device, and the wireless communication device is in bidirectional communication connection with the client.
Preferably, the camera module comprises an infrared camera and a protective cover, and the protective cover is arranged on the outer side of the infrared camera.
Preferably, the server is provided with a storage module, and the storage module stores face images of blacklisted persons and face images of escaped persons recorded in the public security bureau.
Preferably, the system further comprises a manual button, wherein the manual button is an NBIOT wireless alarm button, and a signal output end of the NBIOT wireless alarm button is connected with the central controller.
The utility model has the advantages that:
the device can shoot the face information through the monitoring module and transmit the face information to the central controller, the central controller can determine whether to alarm or not by comparing the face image of the escaping personnel recorded in the public security bureau and the shot face information stored in the server, if someone receives danger in a remote corner, the device can alarm through the alarm module by calling for life or alarming sound information, meanwhile, the device can also monitor the concentration and the noise of PM2.5 in the environment through the environment monitoring module, because the working environment of the monitoring device has requirements on humidity and temperature, the humidity and the temperature in the monitoring device can be detected through the fault early-warning device, through setting a threshold value, when the temperature and the humidity reach the early-warning threshold value, the information is sent to the central controller for early warning, if the temperature of the normal work of the monitoring device is higher than the threshold value, the central controller can dissipate heat inside the monitoring device through the scattering device.
Drawings
Fig. 1 is a schematic diagram of the system structure of the present invention;
FIG. 2 is a schematic diagram of the A \ D conversion circuit of the present invention;
FIG. 3 is a schematic diagram of the D/A conversion circuit of the present invention.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
An intelligent monitoring device for the Internet of things comprises a central controller, a server, a monitoring module, a fault early warning module, a heat dissipation module, an alarm module, an environment monitoring module and a data processing module, wherein the monitoring module is connected with the fault early warning module and the heat dissipation module;
the monitoring module comprises a camera module and an image processing unit, the camera module is connected with the image processing unit and is used for transmitting the collected video information and the face information to the image processing unit for processing, and the image processing unit is connected with the controller and transmits the processed video information and the face information to the central controller;
the video information and the face information collected by the camera module are transmitted to the image processing unit for processing, and the image processing unit processes the video information and the face information
The fault early warning module comprises a temperature sensor, a humidity sensor and a current sensor, wherein the input ends of the temperature sensor, the humidity sensor and the current sensor are connected with the camera module and used for collecting temperature information, humidity information and current information of the camera module, and the output ends of the temperature sensor, the humidity sensor and the current sensor are connected with the data processing module;
the monitoring module is protected from moisture when in use: the humidity is a large enemy of the monitoring camera, and the high humidity can cause the metal part in the monitoring camera to rust, the circuit is easy to be short-circuited, the lens of the lens part becomes mildewed and the like;
and after the use time is long, the machine is often very hot, and some places are simply perms, because the digital camera is provided with a large number of digital circuits, the circuits can generate a large amount of heat during working, and the generated heat is not easy to dissipate. Excessive heat accumulation may adversely affect the soldered portion of the circuit portion;
meanwhile, the external power supply is easy to burn out when in fault, so that temperature information, humidity information and current information of the camera module are acquired through a temperature sensor, a humidity sensor and a current sensor in the fault early warning module, and once the information reaches a set threshold value, the central controller gives early warning to workers.
The environment monitoring module comprises a PM2.5 dust concentration sensor and a noise sensor, and the PM2.5 dust concentration sensor and the noise sensor are connected with the data processing module;
the alarm module comprises a sound acquisition module and a buzzer, and the sound acquisition module and the buzzer are connected with the data processing module.
It should be noted that the heat dissipation module includes a fin radiator, a semiconductor refrigeration piece, and a semiconductor refrigeration piece controller, the fin radiator is connected with the hot end of the semiconductor refrigeration piece, the semiconductor refrigeration piece is connected with the semiconductor refrigeration piece controller, and the semiconductor refrigeration piece controller is connected with the central controller.
When the semiconductor radiating fin is used, one end of the semiconductor radiating fin becomes cold, the other end of the semiconductor radiating fin becomes hot, and the hot end of the semiconductor radiating fin is connected with the fin radiator and used for radiating heat, so that the temperature inside the monitoring device is reduced.
The data processing module comprises an A \ D conversion circuit and a D \ A conversion circuit and is used for carrying out signal transmission with the central controller.
As shown in FIG. 2, the A \ D conversion circuit selects MCP3208-CI/SL of Microchip corporation. The MCP3208 is a low power, 8-channel, 12-bit successive approximation sampling chip, and the MCP3208 device of the Microchip is a 12-bit successive approximation type Analog-to-Digital (a/D) converter with an on-chip sample and hold circuit.
MCP3208 may be programmed to provide 4 sets of differential input pairs or 8 single-ended inputs. The Differential Nonlinearity (DNL) specification is ± 1LSB, and the Integral Nonlinearity (INL) is ± 1 LSB. It communicates with the device using a simple serial port compatible with the SPI protocol. The slew rate of the device may be as high as 100 ksps. MCP3208 devices have a wide voltage operating range of 2.7V to 5.5V. The low current design makes it only consume the typical standby current and working current of 500nA and 320 uA
As shown in FIG. 3, the D/A conversion circuit selects MCP4822-E/SN of Microchip company, the device is a 12-bit Digital-to-Analog Converter (DAC) with 2.7V-5.5V, low power consumption and low DNL, the DAC has an internal band gap voltage reference, and 2x buffer output and a Serial Peripheral Interface (SPI) can be selectedTM). The MCP482X device has the advantages of low DNL error, low proportional temperature coefficient and fast set-up time by adopting a resistor string structure. The MCP482X series includes double buffer registers to allow simultaneous updates using LDAC pins, and the device also includes Power-On Reset (POR) circuitry to ensure reliable Power-On
It should be noted that the sound collection module includes a sound collector, and the sound collector is used for collecting sound signals in the monitoring environment.
It is understood that a wireless communication device is also included, the central controller being connected to the wireless communication device, the wireless communication device being connected in two-way communication with the client.
The camera module comprises an infrared camera and a protective cover, and the protective cover is arranged on the outer side of the infrared camera.
It should be noted that the server is provided with a storage module, the storage module stores face images of blacklisted persons and face images of escaped persons recorded in the public security bureau, and the central controller passes and stores the clear face information processed by the image processing unit in the storage module
Furthermore, the intelligent alarm device also comprises a manual button, wherein the manual button is an NBIOT wireless alarm button, and the signal output end of the NBIOT wireless alarm button is connected with the central controller.
The foregoing is merely a preferred embodiment of the invention, it being understood that the embodiments described are part of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The invention is not intended to be limited to the forms disclosed herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. An intelligent monitoring device of the Internet of things is characterized by comprising a central controller, a server, a monitoring module, a fault early warning module, a heat dissipation module, an alarm module, an environment monitoring module and a data processing module, wherein the monitoring module is connected with the fault early warning module and the heat dissipation module;
the monitoring module comprises a camera module and an image processing unit, the camera module is connected with the image processing unit and is used for transmitting the collected video information and the face information to the image processing unit for processing, and the image processing unit is connected with the controller and transmits the processed video information and the face information to the central controller;
the fault early warning module comprises a temperature sensor, a humidity sensor and a current sensor, wherein the input ends of the temperature sensor, the humidity sensor and the current sensor are connected with the camera module and used for collecting temperature information, humidity information and current information of the camera module, and the output ends of the temperature sensor, the humidity sensor and the current sensor are connected with the data processing module;
the environment monitoring module comprises a PM2.5 dust concentration sensor and a noise sensor, and the PM2.5 dust concentration sensor and the noise sensor are connected with the data processing module;
the alarm module comprises a sound acquisition module and a buzzer, and the sound acquisition module and the buzzer are connected with the data processing module.
2. The intelligent monitoring device for the internet of things according to claim 1, wherein the heat dissipation module comprises a fin radiator, a semiconductor refrigeration piece and a semiconductor refrigeration piece controller, the fin radiator is connected with the hot end of the semiconductor refrigeration piece, the semiconductor refrigeration piece is connected with the semiconductor refrigeration piece controller, and the semiconductor refrigeration piece controller is connected with the central controller.
3. The intelligent monitoring device for the internet of things as claimed in claim 1, wherein the data processing module comprises an A \ D conversion circuit and a D \ A conversion circuit, and is used for signal transmission with the central controller.
4. The monitoring device of the internet of things of claim 1, wherein the sound collection module comprises a sound collector, and the sound collector is used for collecting sound signals in a monitoring environment.
5. The intelligent internet of things monitoring device according to claim 1, further comprising a wireless communication device, wherein the central controller is connected with the wireless communication device, and the wireless communication device is in bidirectional communication connection with a client.
6. The intelligent monitoring device for the internet of things according to claim 1, wherein the camera module comprises an infrared camera and a protective cover, and the protective cover is arranged outside the infrared camera.
7. The intelligent monitoring device for the internet of things as claimed in claim 1, wherein the server is provided with a storage module, and the storage module stores face images of blacklisted persons and face images of escaped persons recorded in the public security bureau.
8. The intelligent monitoring device for the internet of things as claimed in claim 1, further comprising a manual button, wherein the manual button is an NBIOT wireless alarm button, and a signal output end of the NBIOT wireless alarm button is connected with the central controller.
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| CN202020540155.5U CN211478931U (en) | 2020-04-13 | 2020-04-13 | Intelligent Internet of things monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180196A (en) * | 2020-09-30 | 2021-01-05 | 重庆市海普软件产业有限公司 | State detection feedback system and method of intelligent equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180196A (en) * | 2020-09-30 | 2021-01-05 | 重庆市海普软件产业有限公司 | State detection feedback system and method of intelligent equipment |
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