CN212933292U

CN212933292U - Remote supervisory system based on Internet of things

Info

Publication number: CN212933292U
Application number: CN202021819894.4U
Authority: CN
Inventors: 刘立; 廖博; 朱龙龙
Original assignee: Shenzhen Guangtong Engineering Consulting Co ltd
Current assignee: Shenzhen Guangtong Engineering Consulting Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-09
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a long-range supervisory systems based on thing networking, including sensor the control unit, data transmission unit, sensor and sensor information memory cell, the management is received and is handled the terminal and is adopted intelligent processing terminal, but intelligent processing terminal cell-phone and computer, the data transmission unit adopts internet data communication method, internet data communication method includes router, RJ45 line and access node, the router links to each other with the router backbone, access node links to each other with the router through a wired interface, the RJ45 line is used for connecting sensor and access node, the sensor has the electronic equipment of connection on the router, sensor information memory cell links to each other with the sensor. The utility model discloses a simple structure, convenient to use has solved long-range supervision problem, has reduced the input again to green does benefit to and promotes popularizing.

Description

Remote supervisory system based on Internet of things

Technical Field

The utility model relates to a thing networking remote monitoring technical field specifically is a remote supervisory systems based on thing networking.

Background

With the expansion of telecommunication networks, particularly wireless networks, and the development of sensing technologies, the conditions for popularizing the Internet of things in China are gradually mature. The national Ministry of industry and belief clearly proposes to further research and build the Internet of things, accelerate the construction of a sensing center, promote the wide application of the information technology in the industrial field and improve the resource utilization rate, the economic operation benefit and the input-output efficiency.

In a typical internet of things architecture, an electronic tag has a globally unique electronic code, and is attached to an article to identify a target object. The current Internet of things architecture can well track a target object, but still has the defects that a user can only obtain the information of the target object through a database server and cannot realize direct site-to-site communication with the target object; the user can only inquire the information of the target object and cannot directly control the state of the target object; the target object information can only be passively read by a reader-writer, and the target object cannot actively request data updating or send alarm information according to the current state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-range supervisory systems based on thing networking to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a remote supervisory systems based on thing networking, includes sensor the control unit, data transmission unit, sensor and sensor information memory cell, the sensor the control unit is cell phone control terminal and computer control terminal, be equipped with sensor acquisition information in the sensor the control unit and look over unit, sensor equipment information setting unit and sensor operating condition setting unit, through thing networking bus both way junction between sensor the control unit and the sensor, the data transmission unit includes router, access node and RJ45 line, the router adopts wireless connection with the sensor the control unit, the sensor is connected to the router through RJ45 line and access node on, sensor and sensor information memory cell are connected through the data transmission unit.

Preferably, the sensor comprises a monitoring camera, a refrigerator, an air conditioner and other electric appliances connected with the internet of things, the device information of the sensor is stored in a sensor information storage unit, and the sensor device is added to the internet of things through a sensor control unit.

Preferably, the sensor device information setting unit is connected to the router by wireless to access the set sensor information storage unit.

Preferably, the sensor information storage unit is connected with the sensors through an internet of things bus, a storage card is arranged in the sensor information storage unit, and the storage card stores the self equipment information of the sensors and the collected information collected by the sensors.

Preferably, the internet of things bus is connected with the data transmission unit, and the data transmission unit connects the internet of things bus with the sensor control unit, the sensor and the sensor information storage unit in a bidirectional mode.

Preferably, the router is provided with a plurality of access nodes connected with a plurality of RJ45 lines.

Preferably, the data transmission unit uses ENC28J60 as an ethernet chip, and the simplified block diagram of ENC28J60 as an ethernet chip includes MCU, ENC28J60, ethernet transformer, RJ45 interface, LED1 and LED2, the ENC28J60 chip has TX/RX buffer module, MAC module and PHY module, the ENC28J60 chip has two dedicated pins to connect LED1 and LED2, the RJ45 interface is connected to the ethernet transformer, the I/O port of the MCU is connected to the CS pin of ENC28J60, the SDO pin of the MCU is connected to the SI pin of ENC28J60, the SDI pin of the MCU is connected to the SO pin of ENC28J60, the SCK port of the MCU is connected to the SCK pin of ENC28J60, and the INTX pin of the MCU is connected to the INT WOL pin of ENC28J 60.

Compared with the prior art, the beneficial effects of the utility model are that: the remote monitoring system based on the Internet of things is characterized in that a sensor is connected to a router firstly, an access node is connected with the sensor through an RJ45 wire, the sensor can be a camera, a refrigerator, an electric cooker, a washing machine, an air conditioner and other electric appliances, the sensor connected to a local area network can be adjusted and controlled through a sensor control unit, the sensor control unit is a commonly-used smart phone and a computer, the sensor control unit is connected with the router through a wireless network, the sensor control unit accesses a sensor information storage unit to know the condition of the sensor, the sensor control unit can modify sensor information stored in the sensor information storage unit, and the sensor control unit can also directly access the sensor to know the working state of the sensor and check the information collected by the sensor in real time.

The utility model discloses in, a plurality of sensors can let the sensor visible through RJ45 line connection to the router, visible sensor can be discovered by the sensor the control unit of wireless connection on the router, add corresponding word label to the sensor after the discovery and let the sensor be convenient for distinguish, the equipment information of these labels that the sensor control unit added and sensor equipment self all stores in sensor information memory cell, can revise these information through sensor the control unit, the real-time information that sensor equipment gathered can transmit for sensor information memory cell through the communication unit and save, sensor control unit can know the information of sensor through visiting sensor information memory cell.

The utility model discloses in, the simple structure function of ENC28J60 chip is convenient, can control the connection status who is connected to the sensor in the LAN, can set up the operating condition of sensor through sensor operating condition setting unit to sensor control unit, and sensor operating condition setting unit can open and close of the air conditioner of control connection on the router, and sensor operating condition setting unit can rotation, the focus and the switch of the surveillance camera head of control connection on the router.

The utility model discloses a simple structure, convenient to use has solved the target and can only look over the difficult problem that can not control, has reduced the input again to green does benefit to and promotes popularizing.

Drawings

Fig. 1 is a schematic diagram of the remote supervision system based on the internet of things;

fig. 2 is a schematic diagram of a sensor control unit of the present invention;

fig. 3 is a schematic diagram of a data transmission unit according to the present invention;

FIG. 4 is a schematic diagram of the connection between the sensor and the control and storage unit according to the present invention;

fig. 5 is a schematic diagram of the internet of things bus control sensor and stored information of the utility model;

fig. 6 is a schematic diagram of the ethernet chip ENC28J60 control module according to the present invention.

In the figure: the system comprises a 100 sensor control unit, a 200 data transmission unit, a 300 sensor, a 400 sensor information storage unit, a 101 sensor acquisition information viewing unit, a 102 sensor equipment information setting unit, a 103 sensor working state setting unit, a 201 router, a 202 access node, a 203RJ45 line and a 500 Internet of things bus.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-6, the present invention provides a technical solution:

a remote supervision system based on the Internet of things comprises a sensor control unit 100, a data transmission unit 200, a sensor 300 and a sensor information storage unit 400, wherein the sensor control unit 100 is a mobile phone control terminal and a computer control terminal, a sensor acquisition information viewing unit 101, a sensor equipment information setting unit 102 and a sensor working state setting unit 103 are arranged in the sensor control unit 100, the sensor control unit 100 and the sensor 300 are bidirectionally connected through an Internet of things bus, the data transmission unit 200 comprises a router 201, an access node 202 and an RJ45 line 203, the router 201 is wirelessly connected with the sensor control unit 100, the ENC28J60 is used as an ethernet controller, the sensor 300 is connected to the router 201 through an RJ45 line 203 and an access node 202, and the sensor 300 and the sensor information storage unit 400 are connected through the data transmission unit 200.

Sensor 300 includes surveillance camera head, refrigerator, air conditioner and other electrical apparatus of being connected with the thing networking, sensor 300's equipment information storage is in sensor information memory cell 400, sensor 300 equipment passes through sensor control unit 100 and adds in the thing networking, and sensor equipment information sets up unit 102 and goes to visit on router 201 and set up sensor information memory cell 400 through wireless connection, and sensor information memory cell 400 links to each other through thing networking bus 500 with a plurality of sensors 300, be equipped with the storage card in the sensor information memory cell 400, the collection information that storage card storage sensor 300 self equipment information and sensor 300 gathered.

The plurality of sensors 300 can be connected to the router 201 through RJ45 lines 203 to make the sensors 300 visible, the visible sensors 300 can be found by the sensor control unit 100 wirelessly connected to the router 201, after the visible sensors 300 are found, corresponding text labels are added to the sensors 300 to make the sensors 300 convenient to distinguish, the labels added by the sensor control unit 100 and the device information of the sensors 300 are stored in the sensor information storage unit 400, the information can be modified through the sensor control unit 100, the real-time information collected by the sensors 300 can be transmitted to the sensor information storage unit 400 through the communication unit 200 to be stored, and the sensor control unit 100 can know the information of the sensors by accessing the sensor information storage unit 400

The internet of things bus 500 is connected with the data transmission unit 200, the data transmission unit 200 connects the internet of things bus 500 with the sensor control unit 100, the sensor 300 and the sensor information storage unit 400 in a bidirectional mode, a plurality of access nodes 202 connected with the router 201 are arranged, and the plurality of access nodes 202 are connected with the plurality of RJ45 wires 203. The ENC28J60 chip can be used to control the connection status of the sensor 300 and the router 201, and the ENC28J60 chip has seven main functional blocks. The SPI interface serves as a communication channel between the master controller and the ENC28J 60. The control register is used to control and monitor the ENC28J 60. The dual port RAM buffer is used for receiving and transmitting data packets. The arbiter controls access to the RAM buffer when requests are issued by the DMA, send and receive modules. The bus interface parses data and commands received through the SPI. The MAC (MediumAccess control module implements MAC logic conforming to IEEE802.3 standard.

The utility model discloses: when in use, the sensor 300 needing remote supervision is connected to the router 201, the sensor control unit 100 adopts a convenient and intelligent mobile phone, the mobile phone is connected to the router 201 on the data transmission unit 200 through a wireless network, the mobile phone of the sensor control unit 100 is connected with the sensor 300 through the network, the sensor 300 can be checked and controlled in real time after the connection is established, the information of the sensor 300 can be further uploaded to the sensor information storage unit 400 through a local area network, the sensor control unit 100 notes the sensor 300 by modifying the information of the sensor 300 in the sensor information storage unit 400, the sensor 300 can upload the collected information to the sensor information storage unit 400, the sensor control unit 100 can be viewed by accessing the sensor information storage unit 400. The utility model discloses a sensor control unit 100 that the internet established and being connected between sensor 300 to carry out long-range supervision to sensor 300.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A remote supervision system based on the Internet of things comprises a sensor control unit (100), a data transmission unit (200), a sensor (300) and a sensor information storage unit (400), and is characterized in that: the sensor control unit (100) is a mobile phone control terminal and a computer control terminal, a sensor acquisition information viewing unit (101), a sensor equipment information setting unit (102) and a sensor working state setting unit (103) are arranged in the sensor control unit (100), the sensor control unit (100) and the sensor (300) are connected in a bidirectional way through an Internet of things bus, the data transmission unit (200) comprises a router (201), an access node (202) and an RJ45 line (203), the router (201) is in wireless connection with the sensor control unit (100), the ENC28J60 is used as an Ethernet controller, the sensor (300) is connected to the router (201) via an RJ45 line (203) and an access node (202), the sensor (300) and the sensor information storage unit (400) are connected by a data transmission unit (200).

2. The internet of things-based remote supervision system according to claim 1, characterized in that: the sensor (300) comprises a monitoring camera, a refrigerator, an air conditioner and an electric appliance connected with the Internet of things, equipment information of the sensor (300) is stored in a sensor information storage unit (400), and the sensor (300) equipment is added into the Internet of things through a sensor control unit (100).

3. The internet of things-based remote supervision system according to claim 1, characterized in that: the sensor device information setting unit (102) is connected to the router (201) by wireless to access the set sensor information storage unit (400).

4. The remote supervision system based on the internet of things according to claim 3, characterized in that: the sensor information storage unit (400) is connected with the sensors (300) through an Internet of things bus (500), a storage card is arranged in the sensor information storage unit (400), and the storage card stores the self equipment information of the sensors (300) and the collected information collected by the sensors (300).

5. The remote supervision system based on the internet of things according to claim 4, characterized in that: the internet of things bus (500) is connected with the data transmission unit (200), and the data transmission unit (200) connects the internet of things bus (500) with the sensor control unit (100), the sensor (300) and the sensor information storage unit (400) in a bidirectional mode.

6. The internet of things-based remote supervision system according to claim 1, characterized in that: a plurality of access nodes (202) connected with the router (201) are provided, and the plurality of access nodes (202) are connected with a plurality of RJ45 wires (203).

7. The internet of things-based remote supervision system according to claim 1, characterized in that: in the data transmission unit (200), ENC28J60 is used as an Ethernet chip, and an ENC28J60 is a simplified block diagram of the Ethernet chip, and the simplified block diagram includes an MCU, an ENC28J60, an Ethernet transformer, an RJ45 interface, an LED1 and an LED2, the ENC28J60 chip has a TX/RX buffer module, a MAC module and a PHY module, the ENC28J60 chip has two dedicated pins connected with an LED1 and an LED2, the RJ45 interface is connected with the Ethernet transformer, an I/O port of the MCU is connected to a CS pin of the ENC28J60, an SDO pin of the MCU is connected to an SI pin of the ENC 60, an SDI pin of the MCU is connected to an SO pin of the ENC28J60, an SCK port of the MCU is connected to an SCK pin of the ENC28J60, and an INTX pin of the MCU is connected to an INTWOL pin of the ENC 28.