CN206421211U - A kind of remote device monitoring system - Google Patents

Abstract

The utility model discloses a remote equipment monitoring system. The remote equipment monitoring system comprises: an equipment terminal composed of a GPS module, a GPRS communication module, a sensor module and a control board, and a web server and a database based on a cloud platform, wherein the equipment The terminal and the web server and database based on the cloud platform perform data transmission and communication through the TCP/IP protocol of the Internet to realize remote monitoring services. The utility model can collect the operation data of the equipment and transmit it to the remote server, and the server can receive the data in real time and analyze the operation data, judge the operation status of the equipment, and store the operation data in the database at the same time; the operation of the equipment can be analyzed through a certain fault diagnosis algorithm Data and abnormal data, find the cause and solution of the fault. The utility model provides an equipment monitoring scheme for the equipment user, greatly reduces the manpower input of the equipment user, and facilitates the unified management and monitoring of the equipment.

Description

A remote equipment monitoring system

technical field

The utility model relates to the field of general automation and computer technology, in particular to a remote equipment monitoring system.

Background technique

The advent of the Internet age has brought earth-shaking changes to people's lives. However, the next era will belong to the era of Internet of Things and big data. The Internet of Things connects various home appliances in people's lives to the Internet, which is a big step towards artificial intelligence. In the manufacturing industry, equipment manufacturers do not recycle the operating data of the equipment that has been invested in the process of continuously producing equipment and selling equipment. These data will be a huge wealth, and the analysis and processing of big data can often provide very useful value. For example, it is possible to find out the parts of the equipment that most often fail, so that the manufacturer can increase research investment on the parts and improve the service life of the equipment in a targeted manner. For another example, according to data analysis, it can be found how long after the equipment is put into use, the equipment has the most failures. In this way, the manufacturer can send technicians to the equipment buyer's factory to maintain the equipment before that. Reduce losses caused by equipment failure.

Chinese patent CN 204028619U discloses a remote monitoring device and system, which relates to a remote monitoring device. The device includes: a state sensor, an analog-to-digital converter, a single-chip microcomputer, a first wireless transmission module, and a power supply; the state sensor uses for detecting the state of the monitored object, and sending the detected state signal to the analog-to-digital converter; the analog-to-digital converter is used to convert the state signal into a digital signal, and send the digital signal to The single-chip microcomputer; the single-chip microcomputer is used to process the state signal and send the processing result to the first wireless transmission module; the first wireless transmission module is used to upload the processing result to the Internet to Make the client query the processing result through the Internet. This prior art solution remotely checks the status of the monitored object through the Internet, so as to achieve the purpose of monitoring the monitored object.

Chinese patent CN 105700448A discloses a remote monitoring method and a remote monitoring system, wherein the remote monitoring method includes: collecting the operating data of the equipment to be monitored; generating corresponding sound waves according to the operating data and the preset first dictionary table Control signal; under the control of the sound wave control signal, generate and send out a transmission sound wave with corresponding intensity; receive the transmission sound wave and convert it into a corresponding audio signal; according to the audio data and the preset second dictionary table Generate corresponding status description information. This prior art solution can realize remote monitoring of equipment in the state of the air gap system without manual intervention.

However, the GPRS communication module is not adopted in the above-mentioned prior art, so the remote monitoring cannot be carried out in the absence of wired network access or wifi. Meanwhile, the above-mentioned remote monitoring system in the prior art does not involve the fault diagnosis function.

Utility model content

The purpose of this utility model is to solve the above-mentioned defects in the prior art, provide a remote equipment monitoring system with a wider range of use and more powerful functions, and make industrial production more intelligent.

The purpose of this utility model can be achieved by taking the following technical solutions:

A remote equipment monitoring system, the remote equipment monitoring system comprising: one or more equipment terminals and a cloud-based web server and database, the equipment terminal and the cloud-based web server and database are connected through the Internet data transmission and communication;

Wherein, the device terminal includes: a control board, a sensor module, a GPRS communication module, and a GPS module, and the control board is connected to the sensor module, the GPRS communication module, and the GPS module respectively.

Further, the sensor module includes a temperature sensor, a humidity sensor, a pressure sensor, a voltage sensor and/or a current sensor, and the sensor module collects the operation data of the equipment terminal on site and sends it to the control board through a serial port.

Further, the control board is an Arduino control board.

Further, the GPS module locates the geographic location of the device terminal and sends it to the control board.

Further, the web server based on the cloud platform is based on LAMP.

Further, the control board integrates the sensor data into a defined data format, adds the current time, and sends it to the cloud-based Web server and database through the GPRS communication module.

Further, after the web server based on the cloud platform receives the data of the device terminal, it first analyzes the data packet according to the communication protocol defined in advance, and then checks whether the various monitoring data are within the normal range, and if it is normal, the data is stored Otherwise, it prompts to issue a fault warning.

Further, the web server based on the cloud platform has a fault diagnosis function, and when a certain device fails, a certain fault diagnosis algorithm is used to diagnose the cause of the device fault based on historical data.

Compared with the prior art, the utility model has the following advantages and effects:

1) The utility model adopts the GPRS communication module to realize the communication function, so that the equipment terminal can still complete data transmission in remote areas, which greatly reduces the geographical restrictions of remote monitoring;

2) The utility model has a GPS module, so that users can conveniently query the location of the equipment, which is beneficial to management and maintenance; on the server side of the monitoring system, it has a fault diagnosis function that is not available in the usual monitoring system, which is convenient for maintenance personnel to carry out targeted repairs at the first time. Maintenance; the server of the utility model is realized by a cloud platform, which greatly reduces the difficulty and cost of development.

Description of drawings

Fig. 1 is a composition block diagram of a remote equipment monitoring system disclosed by the utility model;

Fig. 2 is a main realization function diagram of a remote equipment monitoring system disclosed in the utility model.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

As shown in FIG. 1 , this embodiment discloses a composition block diagram of a remote equipment monitoring system. The technical scheme of the remote equipment monitoring system mainly includes hardware design, communication protocol, database design and software design.

The remote equipment monitoring system includes one or more equipment terminals and a cloud-based web server and database.

The equipment terminal is composed of a control board, a sensor module, a GPRS communication module and a GPS module. The sensor module further includes one or more of the following sensors: temperature sensor, humidity sensor, pressure sensor, voltage sensor and current sensor. The sensor module collects the running data of the equipment on site and sends it to the control board through the serial port. At the same time, the GPS module will also locate the location of the equipment terminal and send it to the control board. The control board integrates the sensor data into a defined data format. The time at that time is sent to the web server and database based on the cloud platform through the GPRS communication module according to the TCP/IP protocol.

The web server based on the cloud platform is based on LAMP, where L represents the Linux system, A represents the Apache web server, M represents the MYSQL database, and P represents the PHP background language.

The database based on the cloud platform designs four tables, which are user table, administrator table, equipment table and data table. The user table is mainly composed of primary key, user name, password, user type mailbox, registration time, whether to activate and user profile; the administrator table is composed of primary key, administrator name, password and mailbox; the device table is composed of device number and device name , equipment user name, market price, equipment investment time, equipment location and equipment profile; the data sheet consists of serial number, corresponding equipment number, temperature data, humidity data, pressure data, voltage data, current data, power data and detection time.

Software design mainly includes interface design and logic function design, and logic function mainly includes: equipment management, operation monitoring, fault diagnosis, user management and administrator management.

The working principle of the remote equipment monitoring system is as follows: Firstly, the sensor module composed of temperature sensor, humidity sensor, pressure sensor, voltage sensor, current sensor and/or power sensor will detect the temperature, humidity, pressure, voltage, current The power and power data are sent to the control board through the serial port, and the control board packs the data according to the protocol according to the communication protocol, and sends the packaged data to the web server based on the cloud platform through the GPRS communication module. When the web server based on the cloud platform receives the data sent by the device terminal, it will first analyze the data packet according to the pre-defined communication protocol, and then check whether the various monitoring data are within the normal range, and if it is normal, the data will be stored in the database. Otherwise, a fault warning will be issued. At this point, the detection, transmission and storage of data have been completed.

As shown in Figure 2, users or administrators can access a remote web server based on the cloud platform through a browser, and ordinary users can only remotely monitor local devices after logging in. The administrator can log in to the background to obtain the five functions shown in Figure 2. Through the device management function described in the device management, all the manufacturer's devices and their corresponding information can be displayed, such as: location, owner, operating status, input time, etc. And having an administrator can modify it. The monitoring function can quickly find a device or all devices owned by a user through fuzzy or precise search, and display all monitoring data of the corresponding device in a graph. The fault diagnosis function is to diagnose the cause of equipment failure through a certain fault diagnosis algorithm based on historical data when a certain equipment fails. User management and administrator management functions, you can add, delete, check, change user and administrator information, set user and administrator permissions.

In summary, the utility model adopts the GPRS communication module to realize the communication function, so that the equipment terminal can still complete data transmission in remote areas, which greatly reduces the geographical restrictions of remote monitoring; the utility model has a GPS module, which enables users It is convenient to query the location of the equipment, which is beneficial to management and maintenance; on the server side of the monitoring system, it has a fault diagnosis function that is not available in the usual monitoring system, which is convenient for maintenance personnel to carry out targeted maintenance at the first time; the server of the utility model is realized by using a cloud platform, Greatly reduce the difficulty and cost of development.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (8)

1. a kind of remote device monitoring system, it is characterised in that the remote device monitoring system includes：One or more equipment Terminal and Web server and database based on cloud platform, the device end and the Web server based on cloud platform with Carried out data transmission between database by internet with communicating；

Wherein, the device end includes：Control panel, sensor assembly, GPRS communication modules and GPS module, the control panel It is connected respectively with the sensor module, the GPRS communication modules, the GPS module.

2. a kind of remote device monitoring system according to claim 1, it is characterised in that the sensor assembly includes temperature Sensor, humidity sensor, pressure sensor, voltage sensor and/or current sensor are spent, the sensor assembly scene is adopted Collect the device end service data, the control panel is sent to by serial ports.

3. a kind of remote device monitoring system according to claim 1, it is characterised in that the control panel is Arduino Control panel.

4. a kind of remote device monitoring system according to claim 1, it is characterised in that the GPS module navigates to institute State device end geographic location and be sent to the control panel.

5. a kind of remote device monitoring system according to claim 1, it is characterised in that the Web based on cloud platform Server is based on LAMP.

6. a kind of remote device monitoring system according to claim 3, it is characterised in that the control panel is by each sensor Data Integration and adds time at that time into the data format of definition, is sent to by the GPRS communication modules and described is based on cloud The Web server and database of platform.

7. a kind of remote device monitoring system according to claim 5, it is characterised in that the Web based on cloud platform Server is received after the data of the device end first according to the communication protocol of predefined, is parsed packet, is then checked Whether all kinds of monitoring datas are stored in data in database if normal in normal range (NR), otherwise, and it is pre- that prompting sends failure It is alert.

8. a kind of remote device monitoring system according to claim 5, it is characterised in that the Web based on cloud platform Server has fault diagnosis functions, when certain device fails, by certain fault diagnosis algorithm according to history number According to diagnostic device failure cause.