CN113291980B - Multisource fault alarm system suitable for automatic crane - Google Patents
Multisource fault alarm system suitable for automatic crane Download PDFInfo
- Publication number
- CN113291980B CN113291980B CN202110527172.4A CN202110527172A CN113291980B CN 113291980 B CN113291980 B CN 113291980B CN 202110527172 A CN202110527172 A CN 202110527172A CN 113291980 B CN113291980 B CN 113291980B
- Authority
- CN
- China
- Prior art keywords
- fault
- data
- alarm
- crane
- service
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Selective Calling Equipment (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a multi-source fault alarm system suitable for an automatic crane, which comprises: the crane side is used for collecting and processing alarm data of a plurality of cranes, and converting the alarm data into a uniform format for uploading; the central control side collects the alarm data in a centralized manner, decompresses and analyzes the alarm data, and generates readable sentences in linkage with the database; and the application end displays and analyzes the sentences to generate different analysis reports. The invention provides a fault alarming and analyzing system which can monitor a multi-source system and has strong expansibility and large capacity.
Description
Technical Field
The invention relates to the technology of an automatic crane, in particular to a multi-source fault alarm system suitable for the automatic crane.
Background
With the increasing automation degree of port cranes, various sensors, variable frequency driving devices, high-precision detection devices, industrial cameras and other equipment and software systems for scheduling, management and the like are applied to each crane more and more. The traditional management system of the crane can only communicate with a Programmable Logic Controller (PLC) of the crane to perform alarm with key points, larger granularity, limited capacity and preset necessity. The requirements for fault monitoring of the crane with high automation degree comprise insufficient fault monitoring points, difficult later expansion, difficult accurate positioning and difficult guidance of troubleshooting and maintenance of users.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multi-source fault alarm system suitable for an automatic crane and provides a fault alarm and analysis system which can monitor a multi-source system and has strong expansibility and large capacity.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-source fault alarm system suitable for use with an automated crane, comprising:
the crane side is used for collecting and processing alarm data of a plurality of cranes, and converting the alarm data into a uniform format for uploading;
the central control side collects the alarm data in a centralized manner, decompresses and analyzes the alarm data, and generates readable sentences in linkage with the database;
and the application end displays and analyzes the sentences to generate different analysis reports.
Preferably, the crane side comprises an acquisition instrument and a component connected with the data of the acquisition instrument.
Preferably, the alarm data comprises switching value fault data and analog value fault data.
Preferably, the central control side comprises a fault server and a fault display system in data connection with the fault server.
Preferably, the fault server includes a fault definition service, a fault monitoring service, a fault storage service and a data transmission service.
Preferably, the fault definition service is used for defining the exact fault meaning, including the grade, the category, the triggering condition, the occurrence reason, the phenomenon and the solution of the fault.
Preferably, the fault monitoring service is configured to calculate whether to trigger an alarm according to a fault trigger expression of the fault category after receiving the alarm data.
Preferably, the fault storage service is configured to receive a message of the fault monitoring service, record a corresponding fault change in a database, and provide a data query for the application terminal.
Preferably, the data transmission service is configured to receive the alarm data from the crane side and analyze the alarm data.
Preferably, the fault display system is a set of fault report based on a VUE framework, and is used for modifying the meaning of the fault and displaying the fault.
The multi-source fault alarm system suitable for the automatic crane, provided by the invention, has the advantages of high-concurrency fault data automatic acquisition, high-throughput data compression and transmission, standardized fault format, multi-source heterogeneous fault joint analysis, omnibearing monitoring and multi-dimensional display.
Drawings
FIG. 1 is a schematic diagram of the architecture of a multi-source fault alarm system suitable for an automated crane according to the present invention.
Detailed Description
In order to better understand the technical solutions of the present invention, the following further describes the technical solutions of the present invention with reference to the accompanying drawings and examples.
Referring to fig. 1, the multi-source fault alarm system suitable for an automated crane provided by the present invention includes:
the crane side 1 is used for collecting and processing alarm data of a plurality of cranes, converting the alarm data into a uniform format and uploading the uniform format to the central control side 2;
the central control side 2 is used for decompressing and analyzing after collecting alarm data of a plurality of cranes in a centralized way, and generating readable sentences in linkage with the database and sending the readable sentences to the application end;
and the application end displays and analyzes the sentences to generate different analysis reports. Meanwhile, the application end may also modify the definition of the fault data by the user, and send the modified definition to the fault server 101 for hot update.
The crane side 2 comprises an acquisition instrument 201 and components connected with the data thereof.
The components are various sensing components such as a frequency converter 202, a laser 203 and the like.
Alarm data acquisition, analysis and transmission software is deployed on the acquisition instrument 201, and can support common crane control systems (such as Siemens, an Chuan and GE) and acquire PLC data through embedded driving; and common message buses such as Mqtt, mq and the like can be supported to communicate with a dispatching system, a lifting appliance management system and the like.
The acquisition instrument 201 collects the multiple heterogeneous data of the single machines and performs uniform coding. For analog quantity faults, the acquisition instrument 201 is different from the traditional method for defining a plurality of faults of the monitoring system, and only one non-zero fault needs to be defined, so that the workload of engineering personnel for writing engineering is greatly reduced, and two data communication steps are greatly reduced. The data acquisition instrument 201 packages the changed data after performing preliminary processing on the data, and transmits the changed data by using a custom protobuf message body (which has the advantages of cross-language, high transmission efficiency, expandability and the like), and pushes the changed data to the central control side 1.
The central control side 1 comprises a fault server 101 and a fault presentation system 102 in data connection with the fault server.
The fault server 101 includes a fault definition service, a fault listening service, a fault storage service, and a data transmission service.
The fault definition service is used for defining the exact fault meaning, including the grade, the category, the triggering condition, the occurrence reason, the phenomenon and the solution of the fault. The fault definition service serves as a basic service to provide definition information for other services, can receive the updating requirement from an application end, provides fault hot updating service, and greatly optimizes the use experience of users.
And the fault monitoring service is used for calculating whether to trigger alarm according to the fault triggering expression of the fault category after receiving the alarm data. And further analyzing the analog quantity fault. When the analog quantity value corresponding to the analog quantity fault is 0, the analog quantity fault is not triggered. If not, it indicates that there is a fault trigger, and the fault monitoring service determines whether the analog quantity has triggered other faults before this time, if so, it marks the last fault as solved and triggers a fault of this time.
The fault storage service is used for receiving the message of the fault monitoring service, recording the corresponding fault change to a database (such as Mysql), and providing data query of an application terminal.
The data transmission service is used for receiving the alarm data of the crane side and analyzing the alarm data. And provides an external access interface for alarm data.
The fault display system 102 is a set of fault report based on the VUE framework, and is used for modifying the meaning of a fault and displaying the fault. The user can open the display system through the browser to modify the fault definition. The presentation of the faults comprises analysis functions such as display of real-time faults, inquiry function of historical faults, sequencing of TOP10 and ranking of various types of faults.
The invention provides a multi-source fault alarm system suitable for an automatic crane. The system fully considers the complexity, system diversity and concurrency characteristics of large data volume of the automatic crane and is designed in a scattered acquisition, compression transmission and centralized display mode.
The multi-source fault alarm system suitable for the automatic crane uses a single machine as a base point, and obtains alarm source data through communication with bottom-layer equipment and various control subsystems such as a PLC (programmable logic controller), a laser, an intelligent ammeter, a scheduling system and the like through self-developed standard software (embedded with various drives) or an MQTT (maximum transmission time) protocol. The collecting instrument on each crane is used for collecting, collecting and processing, and only the alarm data source with the changed state is packaged and sent, so that the communication quantity is greatly saved. The faults are classified into switching value faults (i.e. two states 0 and 1, 0 being normal and 1 being alarm) and analog value faults (a 16-bit analog value, 0 being normal, non-0 representing a fault, different values representing different faults). Different from the method for defining each fault of the traditional configuration software, the method only triggers one fault at a time according to the analog quantity fault, but the fault definitions are more (one 16-bit analog quantity fault, the maximum number of the definitions can reach 65535), the communication link between the fault server and the database is opened, the definition quantity is reduced from multiple to one, and different faults are pushed to the application end according to the real-time value of the analog quantity fault and the definition in the database in a linkage manner, so that the fault reporting function of the multi-source complex system is efficiently realized.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (4)
1. A multisource fault alarm system suitable for an automated crane, comprising:
the crane side is used for collecting and processing alarm data of a plurality of cranes, and converting the alarm data into a uniform format for uploading;
the central control side collects the alarm data in a centralized manner, decompresses and analyzes the alarm data, and generates readable sentences in linkage with the database;
the application end displays and analyzes the sentences to generate different analysis reports,
the central control side comprises a fault server and a fault display system connected with the fault server in a data mode,
the fault server comprises a fault definition service, a fault monitoring service, a fault storage service and a data transmission service,
the fault definition service is used for defining the exact fault meaning, including the grade, the category, the triggering condition, the occurrence reason, the phenomenon and the solution method of the fault,
the fault monitoring service is used for calculating whether to trigger alarm according to the fault triggering expression of the fault category after receiving the alarm data,
the fault storage service is used for receiving the message of the fault monitoring service, recording the corresponding fault change to a database and providing the data query of the application terminal,
the data transmission service is used for receiving the alarm data of the crane side and analyzing the alarm data.
2. The multi-source fault alarm system suitable for the automated crane of claim 1, wherein: the crane side comprises an acquisition instrument and a component connected with the data of the acquisition instrument.
3. The multi-source fault alarm system suitable for the automated crane of claim 1, wherein: the alarm data comprises switching value fault data and analog value fault data.
4. The multi-source fault alarm system suitable for the automated crane of claim 1, wherein: the fault display system is a set of fault report based on a VUE framework, and is used for modifying the meaning of the fault and displaying the fault.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110527172.4A CN113291980B (en) | 2021-05-14 | 2021-05-14 | Multisource fault alarm system suitable for automatic crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110527172.4A CN113291980B (en) | 2021-05-14 | 2021-05-14 | Multisource fault alarm system suitable for automatic crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113291980A CN113291980A (en) | 2021-08-24 |
| CN113291980B true CN113291980B (en) | 2022-11-18 |
Family
ID=77322218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110527172.4A Active CN113291980B (en) | 2021-05-14 | 2021-05-14 | Multisource fault alarm system suitable for automatic crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113291980B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2527786C (en) * | 2005-11-18 | 2012-07-17 | Unique Concepts Ltd. | Overload indicator for a load supporting apparatus |
| CN101224854A (en) * | 2008-01-30 | 2008-07-23 | 太原重工股份有限公司 | Crane integrated observation system and method |
| US9850109B2 (en) * | 2014-12-23 | 2017-12-26 | Manitowoc Crane Companies, Llc | Crane 3D workspace spatial techniques for crane operation in proximity of obstacles |
| CN106698197B (en) * | 2016-12-01 | 2018-01-16 | 上海振华重工电气有限公司 | Container crane inline diagnosis and preventative maintenance system based on big data |
| WO2018148535A1 (en) * | 2017-02-10 | 2018-08-16 | Klenck Timothy | Heavy equipment safety communication systems and methods |
| CN211444763U (en) * | 2019-12-09 | 2020-09-08 | 宜昌市创星电子技术发展有限公司 | Intelligent alignment navigation system for tower crane installation |
-
2021
- 2021-05-14 CN CN202110527172.4A patent/CN113291980B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113291980A (en) | 2021-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8667078B2 (en) | Systems and methods of extracting, storing, and serving device definition file information | |
| CN111104535B (en) | Data management system and data management method | |
| KR101813067B1 (en) | SCADA MAINTENANCE MANAGING SYSTEM AND A GATEWAY WITH IoT MONITORING FUNCTION | |
| US20120246376A1 (en) | Method for operating a fieldbus interface | |
| CN110456725A (en) | A kind of monitoring method of PLC device, device and intelligent terminal | |
| KR102666058B1 (en) | Remote fault diagnosis method and device for vehicle, vehicle and computer storage medium | |
| CN115129430B (en) | Robot remote control instruction issuing method and system based on 5g network | |
| EP2733662A1 (en) | Dynamic infrastructure administration system | |
| CN111556141B (en) | Intelligent gateway data acquisition system and method based on Json data sheet | |
| CN112737936A (en) | Edge computing gateway for equipment pre-maintenance | |
| CN110768845A (en) | Intelligent substation process level virtual connection fault positioning system | |
| CN111897295A (en) | Data acquisition method and system for industrial control system | |
| CN102778852A (en) | Method and device for systematic naming of identical parameters of different field devices of an automation system | |
| CN112562276A (en) | Equipment fault alarm method and system | |
| CN113291980B (en) | Multisource fault alarm system suitable for automatic crane | |
| CN113572260A (en) | Distributed energy station intelligent operation and maintenance system based on digital twin technology | |
| CN110222100B (en) | Processing method, system and storage medium based on big data display process timing diagram | |
| CN112255969A (en) | Data acquisition, analysis and display system and method of numerical control machine tool | |
| EP3582034A1 (en) | Method and apparatus, in the field of automation technology, of updating processing data | |
| CN112950401A (en) | Method, device and system for managing factory resource consumption | |
| CN113381880B (en) | Internet of things equipment management method, device and system | |
| CN116743886A (en) | Industrial control equipment data acquisition system based on Internet of things | |
| CN106468880B (en) | Monitor switching control system | |
| CN118466423B (en) | Industrial equipment maintenance closed-loop management system | |
| CN211403219U (en) | Digital management system of melt spinning production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |