CN110620813A - Equipment fault alarm system and method based on NBIoT - Google Patents
Equipment fault alarm system and method based on NBIoT Download PDFInfo
- Publication number
- CN110620813A CN110620813A CN201910803501.6A CN201910803501A CN110620813A CN 110620813 A CN110620813 A CN 110620813A CN 201910803501 A CN201910803501 A CN 201910803501A CN 110620813 A CN110620813 A CN 110620813A
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- nbiot
- alarm
- monitored
- intelligent gateway
- equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/82—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data
- H04Q2209/823—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data where the data is sent when the measured values exceed a threshold, e.g. sending an alarm
Abstract
The invention relates to a device fault alarm system and method based on NBIoT (negative-band transport iot). the system comprises a cloud server, an intelligent gateway, a plurality of browsing clients and a plurality of monitored devices, wherein the cloud server is respectively connected with the browsing clients, the intelligent gateway is respectively connected with the monitored devices through Modbus, and the intelligent gateway and the cloud server are connected through the NBIoT. Compared with the prior art, the invention carries out all-time all-around unified remote monitoring on the state of each monitored device by connecting the cloud server and the intelligent gateway based on the NBIoT, thereby eliminating the problems of easy omission and untimely manual routing inspection and reducing the labor cost.
Description
Technical Field
The invention relates to the technical field of alarm devices, in particular to a NBIoT-based equipment fault alarm system and method.
Background
Although various types of current production equipment and facilities have perfect failure and alarm mechanisms, the failure and alarm display modes are limited based on the protocol limitations of the production equipment and are generally local instruments, warning lamps or buzzers on the equipment, and remote alarms are only presented in upper computer software in a local area network formed by ModBus (Modbus is a serial communication protocol and is a Modicon company, the current Schneider electric appliance is published in 1979 for communication by using a programmable logic controller, and Modbus becomes an industry standard of communication protocols in the industrial field and is a common connection mode between industrial electronic equipment). And the faults and the alarm information all need to be continuously patrolled and processed by a specially-assigned person to prevent the omission of the alarm information, influence on the production quality and even cause serious safety accidents.
Disclosure of Invention
The present invention aims to overcome the defects of the prior art and provide a device fault alarm system and method based on NBIoT.
The purpose of the invention can be realized by the following technical scheme:
the device fault alarm system based on the NBIoT comprises a cloud service end, an intelligent gateway, a plurality of browsing clients and a plurality of monitored devices, wherein the cloud service end is connected with the browsing clients respectively, the intelligent gateway is connected with the monitored devices through Modbus respectively, and the intelligent gateway and the cloud service end are connected through the NBIoT.
Further, the cloud service side is a central processing platform based on Web services, and is configured to receive monitored device data acquired by the intelligent gateway, perform real-time operation and processing on the monitored device data through a set rule and application logic, determine whether the monitored device is in an alarm state or whether a read value of running state data of the monitored device is in an alarm threshold range, if yes, send alarm information, and execute an instruction according to a set plan.
Further, the sending alarm information includes sending a preset notice to a set terminal through a mail, a short message and a WeChat.
Further, the cloud service end receives an instruction issued by an authorized browsing client to the monitored device while sending the alarm information, and transmits the instruction to the intelligent gateway.
Furthermore, the monitored equipment comprises a self-checking device, and the self-checking device transmits the running state data of the monitored equipment to the intelligent gateway through a Modbus protocol.
Furthermore, the browsing client is a computer browser or a mobile phone browser.
A NBIoT-based device malfunction alerting method in accordance with claim 1, comprising the steps of:
s1, the monitored equipment transmits the running state data of the monitored equipment to a cloud server through the intelligent gateway;
s2, the cloud server judges whether the operation state parameters of the monitored equipment are in the alarm threshold range or in the alarm state, if yes, the step S3 is executed, and if not, the step S2 is executed;
s3, recording alarm reading value, sending alarm information and executing instruction according to the preset plan;
further, the method also comprises the following steps:
s4, the cloud server receives an instruction issued by the authorized browsing client to the monitored equipment, and transmits the instruction to the intelligent gateway;
and S5, the intelligent gateway issues control actions and operation instructions to the monitored equipment.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the NBIoT-based connection cloud server and the intelligent gateway are used for carrying out all-time all-around unified remote monitoring on the state of each monitored device, so that the problems of easiness in omission and untimely manual routing inspection are solved, and the labor cost is reduced.
2. Compared with the traditional fault inspection method that each device can only use self-detection to alarm, the invention acquires the operation state data of each monitored device through the server side to carry out secondary detection, sets a redundant system for fault detection, can further improve the safety of fault alarm and provides more accurate alarm information.
3. According to the invention, all alarm related information is recorded through the cloud server, so that a data model is established for the later data statistics and analysis, and effective data support is provided.
4. After the alarm occurs, the invention can carry out linkage instruction operation according to a preset plan, thereby achieving the function of automatically and intelligently processing the alarm, carrying out effective treatment measures on emergency situations and avoiding the expansion of equipment fault loss.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic flow chart of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1, the present embodiment provides an NBIoT-based device failure alarm system, which includes a cloud service end, an intelligent gateway, a plurality of browsing clients, and a plurality of monitored devices. The cloud server is connected with the browsing clients respectively, the intelligent gateway is connected with the monitored devices through the Modbus respectively, and the intelligent gateway and the cloud server are connected through the NBIoT. The working process of the system is that the intelligent gateway with the NBIoT networking technology is adopted to transmit the data of the monitored equipment to the cloud server in real time through long connection, then the cloud server carries out real-time operation on the data through a set rule, and a series of alarm actions such as recording, notifying and executing are carried out on the data meeting the triggering alarm condition in time.
NBIoT (narrowband internet of things) supports cellular data connectivity of low-power devices over wide area networks, also known as low-power wide area networks (LPWANs). The NBIoT supports efficient connection of equipment with long standby time and high requirement on network connection, and the intelligent gateway and the cloud server connected through the NBIoT can reduce the deployment cost of the network and realize smooth upgrading.
Monitored equipment is facilities and equipment in traditional industrial production, has self-checking device, has perfect operation, alarming function, complies with the communication standard in the industrial field, and can transmit read values and states of each parameter to the intelligent gateway through relevant protocols such as Modbus.
The intelligent gateway complies with communication standards in the industrial field such as protocols of Modbus and the like, can collect the read values and states of all parameters of connected monitored equipment, has an NBIoT networking technology, can establish long connection with a cloud server, uploads collected data to the cloud server in real time, and can receive commands sent by the cloud server and transmit the commands to the connected monitored equipment.
The cloud service end is a central processing platform based on Web service and is used for receiving monitored equipment data acquired by the intelligent gateway, performing real-time operation and processing on the monitored equipment data through set rules and application logic, judging whether the monitored equipment is in an alarm state or not, or judging whether the read value of the running state data of the monitored equipment is in an alarm threshold range or not, if so, sending alarm information, and executing an instruction according to a set plan. The alarm information sending mode comprises sending a preset notice to a set terminal through a mail, a short message, a WeChat and the like. The cloud service end can receive an instruction issued by an authorized browsing client to the monitored equipment while sending the alarm information, and transmits the instruction to the intelligent gateway.
The browsing client is a common computer browser or a common mobile phone browser, corresponding websites are input, the software platform can be connected with the cloud server by logging in, the readings and the states of all parameters of the connected monitored equipment can be checked on line in real time, the alarm message pushed by the cloud server can be received, and the monitored equipment can be remotely controlled and operated.
When the alarm system is used, the cloud server is an existing service platform, when new equipment exists and needs to be monitored, the new equipment and the intelligent gateway only need to be connected, the intelligent gateway and the cloud server perform unique identification butt joint through the NBIoT protocol to complete communication butt joint, and users can manage and control the monitored equipment to which the users belong and perform alarm monitoring after logging in only through corresponding websites.
As shown in fig. 2, the alarm method flow of the present embodiment includes the following steps:
step 1, transmitting each parameter and state reading to an intelligent gateway through a Modbus by monitored equipment;
step 2, the intelligent gateway collects equipment data according to a standard industrial protocol, establishes long connection with a cloud server through an NBIoT networking technology, and transmits the collected data to the cloud server in real time;
step 3, the cloud service side follows the NBIoT networking technology to establish long connection with the intelligent gateway, and receives the collected monitored equipment data in real time, wherein an alarm threshold value, various rules and an alarm processing plan are preset before the cloud service side receives the data;
step 4, the cloud server side judges whether the monitored equipment data is in the alarm threshold range or not, or the equipment is already in the alarm state, if yes, the step 4 is executed, and if not, the step 5 is executed;
step 5, firstly, recording the reading value triggering the alarm and other preset relevant numerical values to be recorded for reference, and then sending alarm information (e-mail, short message, WeChat or terminal push);
step 6, the cloud service sends an operation instruction to the intelligent gateway according to the preset plan set in the step 3, and correspondingly controls the monitored equipment;
and 7, the cloud service side receives an instruction issued by the authorized browsing client side to the monitored equipment while sending alarm information, transmits the instruction to the intelligent gateway, and the intelligent gateway issues a control action and an operation instruction to the monitored equipment.
Compare traditional trouble and patrol and examine every equipment and can only utilize self-detection to report to the police, this alarm side normal line carries out first detection through the self-checking device by supervisory equipment self, then acquires every running state data by supervisory equipment through the server and carries out the second detection, arbitrary result all can set out the warning in the two detections, has set up redundant system for fault detection from this, can further improve fault alarm's security, provides more accurate alarm information. Meanwhile, after the alarm occurs, the embodiment can also carry out linkage instruction operation according to a preset plan, so that the automatic and intelligent alarm processing function is achieved, effective processing measures are carried out on emergency situations, and the expansion of equipment fault loss is avoided.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. The NBIoT-based equipment fault alarm system is characterized by comprising a cloud service end, an intelligent gateway, a plurality of browsing clients and a plurality of monitored equipment, wherein the cloud service end is connected with the browsing clients respectively, the intelligent gateway is connected with the monitored equipment through Modbus respectively, and the intelligent gateway and the cloud service end are connected through NBIoT.
2. The NBIoT-based device failure alarm system in claim 1, wherein the cloud server is a Web service-based central processing platform, and is configured to receive monitored device data collected by the intelligent gateway, perform real-time computation and processing on the monitored device data through a set rule and an application logic, determine whether the monitored device is in an alarm state or whether a read value of the data of the operation state of the monitored device is within an alarm threshold range, send an alarm message if the monitored device is in the alarm state or the read value of the data of the operation state of the monitored device is within the alarm threshold range, and execute an instruction according to a set pre-arranged plan.
3. The NBIoT-based equipment failure alarm system in accordance with claim 2, wherein the sending alarm information comprises sending a predetermined notification to a configured terminal via email, sms, or WeChat.
4. The NBIoT-based device failure alarm system in accordance with claim 2, wherein the cloud service receives an authorized browsing client's instruction from the monitored device while sending alarm information, and transmits the instruction to the smart gateway.
5. The NBIoT-based device malfunction alert system in accordance with claim 1, wherein the monitored device comprises a self-test apparatus that transmits the operational status data of the monitored device to the smart gateway via Modbus protocol.
6. The NBIoT-based device malfunction alert system in accordance with claim 1, wherein the browsing client is a computer browser or a cell phone browser.
7. The NBIoT-based device malfunction alerting method in accordance with claim 1, comprising the steps of:
s1, the monitored equipment transmits the running state data of the monitored equipment to a cloud server through the intelligent gateway;
s2, the cloud server judges whether the operation state parameters of the monitored equipment are in the alarm threshold range or in the alarm state, if yes, the step S3 is executed, and if not, the step S2 is executed;
and S3, recording alarm reading value, sending alarm information and executing instructions according to the set plan.
8. The NBIoT-based device malfunction alerting method in accordance with claim 7, further comprising the steps of:
s4, the cloud server receives an instruction issued by the authorized browsing client to the monitored equipment, and transmits the instruction to the intelligent gateway;
and S5, the intelligent gateway issues control actions and operation instructions to the monitored equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910803501.6A CN110620813A (en) | 2019-08-28 | 2019-08-28 | Equipment fault alarm system and method based on NBIoT |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910803501.6A CN110620813A (en) | 2019-08-28 | 2019-08-28 | Equipment fault alarm system and method based on NBIoT |
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| CN110620813A true CN110620813A (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910803501.6A Pending CN110620813A (en) | 2019-08-28 | 2019-08-28 | Equipment fault alarm system and method based on NBIoT |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112187546A (en) * | 2020-09-30 | 2021-01-05 | 福建星网视易信息系统有限公司 | Data management method and system based on Internet of things |
| CN112735085A (en) * | 2020-12-25 | 2021-04-30 | 中研(山东)测控技术有限公司 | Industrial Internet of things system and alarm method of Internet of things equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150215280A1 (en) * | 2013-12-01 | 2015-07-30 | Domanicom Corporation | Intelligent virtual gateway |
| CN204759708U (en) * | 2015-06-15 | 2015-11-11 | 浙江隆舜工贸有限公司 | Stereo garage thing networking alarm system |
| CN109150605A (en) * | 2018-08-20 | 2019-01-04 | 山东润智能科技有限公司 | intelligent gateway, monitoring system and data processing method |
| CN109669406A (en) * | 2018-11-21 | 2019-04-23 | 上海资鑫机电设备有限公司 | A kind of remote online monitoring system and its workflow of industrial equipment |
-
2019
- 2019-08-28 CN CN201910803501.6A patent/CN110620813A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150215280A1 (en) * | 2013-12-01 | 2015-07-30 | Domanicom Corporation | Intelligent virtual gateway |
| CN204759708U (en) * | 2015-06-15 | 2015-11-11 | 浙江隆舜工贸有限公司 | Stereo garage thing networking alarm system |
| CN109150605A (en) * | 2018-08-20 | 2019-01-04 | 山东润智能科技有限公司 | intelligent gateway, monitoring system and data processing method |
| CN109669406A (en) * | 2018-11-21 | 2019-04-23 | 上海资鑫机电设备有限公司 | A kind of remote online monitoring system and its workflow of industrial equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112187546A (en) * | 2020-09-30 | 2021-01-05 | 福建星网视易信息系统有限公司 | Data management method and system based on Internet of things |
| CN112735085A (en) * | 2020-12-25 | 2021-04-30 | 中研(山东)测控技术有限公司 | Industrial Internet of things system and alarm method of Internet of things equipment |
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Application publication date: 20191227 |