CN107256457A - A kind of automatic calibration of electric energy meter workshop intelligent inspection system - Google Patents

Abstract

The invention discloses an intelligent inspection system for an automatic verification workshop of electric energy meters, which includes intelligent analysis and diagnosis, database, collection of operating conditions, business platform, wearable device server, device control, information query, fault processing and work order circulation modules . The present invention establishes an intelligent inspection system to monitor the operating conditions of the workshop in real time, discover hidden troubles in time and perform intelligent analysis and diagnosis, push hidden troubles and reference solutions to the best wearable mobile terminal holders according to WIFI positioning, and prompt them Doing corresponding treatment to solve the disadvantages of manual inspection and fault elimination in traditional workshops can effectively reduce the workload and work intensity of personnel, weaken the influence of subjective factors on work standardization, speed up the speed of hidden fault elimination, and improve the operating efficiency of the workshop.

Description

An intelligent inspection system for an automatic verification workshop of electric energy meters

technical field

The invention relates to an intelligent inspection system for an automatic verification workshop of an electric energy meter, which belongs to the technical field of informatization and intelligence.

Background technique

The automatic verification workshop of ultra-large-scale electric energy meters with an annual inspection quantity of more than 10 million pieces has a large number of various industrial equipment. Maintaining the normal operation of such a workshop puts forward extremely high requirements for inspection work and is a huge challenge for operators. The traditional inspection mode mainly relies on manual regular inspections and centralized monitoring. The workload and work intensity remain high, requiring a large number of personnel input and high quality requirements, and it is difficult to adapt to large-scale production and long-term operation. Therefore, the effective means of auxiliary inspection has become particularly important. Wearable mobile terminals have become more popular, and intelligent diagnostic technology has also developed to the application stage, but it is still blank in the automatic verification of electric energy meters. By establishing an intelligent inspection system for the automatic verification workshop of electric energy meters based on wearable mobile terminals, it can effectively reduce the number of staff, reduce work intensity, and improve work efficiency.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide an intelligent inspection system for an automatic calibration workshop of electric energy meters, and realize high efficiency and intelligence of the inspection work.

In order to solve the above technical problems, the present invention provides an intelligent inspection system for the automatic verification workshop of electric energy meters, which includes an intelligent analysis and diagnosis module, a database module, an operating condition acquisition module, a business platform module, a wearable device server module, and a device control module. An information query module, a fault processing module, and a work order transfer module; the device control module, information query module, fault processing module, and work order transfer module are all connected to the wearable device server module, and the wearable device server module Perform information interaction with the business platform module; the intelligent analysis and diagnosis module, the database module, the operating condition collection module and the wearable device server module all perform information interaction with the business platform module;

The business platform module realizes data interaction and collaborative operation between modules, provides user operation entry, and is convenient for users to initiate scheduling control, real-time monitoring, data export, meter verification, equipment inspection tasks, and manage configuration files and operation rights;

The operation condition acquisition module collects the equipment operation condition information of the electric energy meter automatic verification workshop, collects the verified meter verification data, and sends all the collected information and data to the business platform module, and the business platform module will The received information and data are sent to the database for storage;

The intelligent analysis and diagnosis module: obtains the equipment operation condition information and the verified meter verification data collected by the operation condition acquisition module of the electric energy meter automatic verification workshop collected by the operation platform module, and analyzes the equipment operation conditions of the electric energy meter automatic verification workshop. Comprehensive analysis and diagnosis of status information, using equipment failure conditions and task execution time to analyze and diagnose whether the equipment is running in good health, whether there are hidden dangers, and predict the development trend of hidden dangers; determine the verification quality of the meter according to the verified meter verification data and The operating status of the equipment; the intelligent analysis and diagnosis module sends hidden troubles and corresponding solutions to the business platform module, and the business platform module sends the received information to the fault knowledge base of the database for storage;

The wearable device server module supports the wearable mobile terminal, uses the wearable mobile terminal as a carrier to realize human-computer information interaction, and realizes that the service platform module pushes hidden troubles and corresponding solutions to the corresponding wearable mobile terminal. In addition, Support wearable mobile terminal holders to actively initiate inquiries and manipulations to obtain relevant information;

The equipment control module is used for operating and controlling the equipment in the electric energy meter automatic verification workshop;

The information query module is used for consulting the working condition information, verification data, historical work orders and fault knowledge base information of the electric energy meter automatic verification workshop;

The fault processing module processes the faulty software systems and hardware devices in the electric energy meter automatic verification workshop;

The work order transfer module realizes the reception of task work orders, processing transfer, text filling, photo uploading and closed-loop return;

The database module is used to store the information and data collected by the operating condition collection module, the data entered during the work order circulation process, the analysis and diagnosis results of the intelligent analysis and diagnosis module, and the configured archive data.

The aforementioned operating condition acquisition module collects the equipment operating condition information of the electric energy meter automatic verification workshop, including voltage, current, state, temperature, position and force; the operating condition acquisition module collects the verified meter verification data, including specification , error, time and power.

The aforementioned wearable mobile terminal includes one or more of inspection glasses based on MR mixed reality technology, a bracelet with a vibration function, and a handheld device equipped with an intelligent operating system.

The aforementioned equipment control module performs the following operations: start and stop, join/leave scheduling, group box stacking, release crimping and task priority adjustment.

The processing operations of the aforementioned fault processing module include task retry, rollback and return to origin.

The aforementioned fault knowledge base is configured in the database. The fault knowledge base stores a large amount of past fault processing information, including the causes, solutions and preventive measures of various faults. It is continuously optimized and updated according to the information entered in the fault processing work order.

The beneficial effects achieved by the present invention:

For the traditional inspection mode of the ultra-large-scale electric energy meter automatic verification workshop, relying on manual regular inspection and centralized monitoring, the workload and work intensity remain high, requiring a large number of personnel input and high quality requirements, and it is difficult to adapt to large-scale production and long-term operation. , Facing huge challenges, through the intelligent inspection system of electric energy meter automatic verification workshop developed by the present invention, an effective auxiliary inspection method can be established, which can greatly reduce the number of staff, reduce work intensity, and improve work efficiency.

Description of drawings

Fig. 1 is a schematic structural diagram of the intelligent inspection system of the present invention.

detailed description

The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

As shown in Figure 1, the intelligent inspection system of the electric energy meter automatic verification workshop of the present invention consists of an intelligent analysis and diagnosis module, a database module, an operating condition acquisition module, a business platform module, a wearable device server module, a device control module, and an information query module. module, fault handling module, and work order transfer module. Specifically, the output terminals of the four modules of equipment control module, information query module, fault processing module and work order flow module are all connected to the wearable device server module, intelligent analysis and diagnosis module, database module, operating condition collection module and The wearable device server modules all interact with the business platform module.

The main functions and interrelationships of each module are as follows:

Business platform module: supports the operation of other modules, realizes data interaction and collaborative operation between modules, provides user operation entry, and facilitates users to initiate various functions such as scheduling control, real-time monitoring, data export, and other functions such as meter verification and equipment points. Check and other job tasks, manage configuration files and operation permissions.

Operating condition acquisition module: collect the equipment operating condition information of the electric energy meter automatic verification workshop, including but not limited to voltage, current, state, temperature, position, force, etc., and collect the verified meter verification data, Including but not limited to specifications, errors, time, electricity, etc.; all collected information and data are sent to the business platform module, and the business platform module sends the received information and data to the database for storage.

Intelligent analysis and diagnosis module: Obtain the operation condition information of the equipment operation condition information of the electric energy meter automatic verification workshop collected by the operation condition acquisition module and the verified meter verification data from the business platform module, and analyze the equipment operation condition information of the electric energy meter automatic verification workshop Carry out comprehensive analysis and diagnosis, use equipment failure conditions, task execution time, etc. to analyze and diagnose whether the health status of the equipment is good, whether there are hidden dangers, and predict the development trend of hidden dangers; The operating status of the equipment, for example, a large number of meter verification errors on the same verification device exceed the limit. These data indicate that the device is in an abnormal operating state, and the standard source is very likely to fail. Based on this, the judgment result is given to analyze the cause of the hidden trouble and make a decision. Provide solutions. For example, the cause of the standard source failure may be the failure to issue commands for raising and lowering voltage and current. The solution is to reset this part of the software and issue instructions manually; the intelligent analysis and diagnosis module will determine the results, hidden troubles and corresponding solutions. The measure plan is sent to the business platform module, and the business platform module sends the received information to the fault knowledge base of the database for storage.

Wearable device server module: supports wearable mobile terminals, and enables the business platform module to push potential failures and corresponding solutions to corresponding wearable mobile terminals. In addition to passive reception, wearable mobile terminal holders can also actively initiate Inquiry, manipulation and other operations to obtain relevant information.

Use wearable mobile terminals as the main carrier to realize human-computer information interaction. Wearable mobile terminals include but are not limited to inspection glasses based on MR mixed reality technology as the main information query carrier, and bracelets with vibration functions as the main information receiving prompt carrier. , Take the handheld computer equipped with an intelligent operating system as the main control and processing carrier.

As shown in Figure 1, the device control module, information query module, fault handling module and work order circulation module all perform data interaction with the business platform through the wearable device server.

Equipment control module: operate and control the equipment in the automatic verification workshop of electric energy meters, including but not limited to start and stop, join/disengage scheduling, group box stacking, loose crimping, task priority adjustment, etc.

Information query module: realize the query of working condition information, verification data, historical work orders, fault knowledge base and other information of the electric energy meter automatic verification workshop. Among them, the fault knowledge base is configured in the database, which stores a large amount of past fault processing information, including the causes, solutions and preventive measures of various faults, and is continuously optimized and updated according to the information entered in the fault processing work order.

Fault processing module: handle faulty software systems and hardware devices in the electric energy meter automatic verification workshop, including but not limited to task retry, rollback, and return to origin.

Work order transfer module: realize task work order reception, processing transfer, text filling, photo uploading, closed-loop return, etc.

Database module: store the information and data collected by the operating condition collection module, the data entered in the process of work order circulation, the intelligent analysis and diagnosis module's analysis and diagnosis data, and all the data generated during the configuration of the archives.

The main implementation process of the intelligent inspection system of the present invention is as follows:

The business platform module acts as the core of scheduling control, initiating various functions and tasks;

The operating condition collection module receives the collection task initiated by the business platform module, and returns the collected relevant information to the business platform module;

The business platform module sends the information to the intelligent analysis and diagnosis module for analysis and diagnosis, and returns the judgment result to the business platform module;

According to the judgment result, the business platform module pushes the hidden trouble and the corresponding solution to the corresponding wearable mobile terminal via the wearable device server, so that the owner can know it;

All data generated during the process will be stored in a database for records and future use.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and modifications can also be made. It should also be regarded as the protection scope of the present invention.

Claims (6)

1. a kind of automatic calibration of electric energy meter workshop intelligent inspection system, it is characterised in that including intellectual analysis diagnostic module, number According to library module, operating condition acquisition module, business platform module, wearable device server module, equipment operational module, information Enquiry module, fault processing module and trouble ticket dispatch module composition；The equipment operational module, information inquiry module, at failure Reason module and trouble ticket dispatch module be connected with wearable device server module, by wearable device server module with Business platform module carries out information exchange；The intellectual analysis diagnostic module, database module, operating condition acquisition module and can Wearable device server module carries out information exchange with business platform module；

The business platform module realizes that each intermodular data interaction and work compound, there is provided user's operation entry, are easy to user Initiate scheduling controlling, in real time monitoring, data export and meter calibrating, equipment point-detecting job task, management configuration file and behaviour Make authority；

The operating condition acquisition module is acquired to the equipment operating condition information in automatic calibration of electric energy meter workshop, to institute The meter calibrating data of calibrating are acquired, and the information and data of all collections are sent to business platform module, business platform The information received and data are sent to database and stored by module；

The intellectual analysis diagnostic module：The electric energy meter collected from business console module acquisition operating condition acquisition module is automatic The meter calibrating data changed the equipment operating condition information in calibrating workshop and examined and determine, to automatic calibration of electric energy meter workshop Equipment operating condition information carries out comprehensive analysis diagnosis, and equipment is gone out using equipment fault situation, task execution time analyzing and diagnosing Whether the health status of operation is excellent, if there is hidden danger, prediction concealment development trend；Data are examined and determine according to the meter examined and determine Determine the calibrating quality of meter and the running status of equipment；Intellectual analysis diagnostic module solution by potential faults and accordingly Certainly measure is sent to business platform module, and the information received is sent to the fault knowledge storehouse of database by business platform module Row storage；

The wearable device server module supports wearable mobile terminal, is realized using wearable mobile terminal as carrier man-machine Information exchange, realizes that business platform module pushes away potential faults and corresponding solution to corresponding wearable mobile terminal Send, in addition, supporting wearable mobile terminal holder actively to initiate inquiry, manipulate to ask for relevant information；

The equipment operational module is used to carry out operational control to the equipment in automatic calibration of electric energy meter workshop；

Described information enquiry module is used for automatic calibration of electric energy meter workshop work information, calibrating data, history trouble ticket, failure and known Know the access of storehouse information；

The fault processing module to broken down in automatic calibration of electric energy meter workshop software systems, at hardware device Reason；

The trouble ticket dispatch module realize task work order reception, processing circulation, word fill in, take pictures upload and closed loop return Return；

The database module is used for typing during the information of storage running working condition acquiring module collection and data, trouble ticket dispatch Data, the result of intellectual analysis diagnostic module analyzing and diagnosing, configuration file data.

2. a kind of automatic calibration of electric energy meter workshop intelligent inspection system according to claim 1, it is characterised in that described The equipment operating condition information in operating condition acquisition module collection automatic calibration of electric energy meter workshop include voltage, electric current, state, Temperature, position and power；The operating condition acquisition module gathers examined and determine meter calibrating data, including specification, error, time And electricity.

3. a kind of automatic calibration of electric energy meter workshop intelligent inspection system according to claim 1, it is characterised in that described Wearable mobile terminal includes the inspection glasses based on MR mixed reality technologies, the bracelet with vibrating function, carries intelligent operation One or more in the palm machine of system.

4. a kind of automatic calibration of electric energy meter workshop intelligent inspection system according to claim 1, it is characterised in that described Equipment operational module is proceeded as follows：Start stop, adding depart from scheduling, group case pile, unclamp crimping and task priority Adjustment.

5. a kind of automatic calibration of electric energy meter workshop intelligent inspection system according to claim 1, it is characterised in that described Fault processing module processing operation include task retry, rollback and return origin.

6. a kind of automatic calibration of electric energy meter workshop intelligent inspection system according to claim 1, it is characterised in that described Fault knowledge storehouse is configured in database, and the processing information of a large amount of passing failures is stored in fault knowledge storehouse, includes all kinds of events The origin cause of formation, solution and the precautionary measures of barrier, renewal is continued to optimize according to the information of troubleshooting work order typing.