CN103268093A - Web-based intelligent production and maintenance system for the whole life cycle of refrigeration equipment - Google Patents
Web-based intelligent production and maintenance system for the whole life cycle of refrigeration equipment Download PDFInfo
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- CN103268093A CN103268093A CN201310157141XA CN201310157141A CN103268093A CN 103268093 A CN103268093 A CN 103268093A CN 201310157141X A CN201310157141X A CN 201310157141XA CN 201310157141 A CN201310157141 A CN 201310157141A CN 103268093 A CN103268093 A CN 103268093A
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 92
- 238000012423 maintenance Methods 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 62
- 238000004891 communication Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000000875 corresponding effect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000010835 comparative analysis Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a refrigerating equipment full life cycle intelligent production and maintenance system based on Web, comprising: a plurality of sensors; a plurality of bar codes installed on the refrigeration equipment and the assembly parts thereof; a plurality of barcode scanning devices; a plurality of electrical property detection devices; a plurality of process detection devices; a plurality of master controllers; the network communication module is used for data transmission of the main controller, the bar code scanning device and the electrical property detection device; and the Web server is used for receiving, processing and storing data transmitted by the main controller, the bar code scanning device, the electrical property detection device and the process detection device through the network communication module, and sending a control command to the main controller for corresponding action according to the data. The system monitors the equipment in the whole life cycle and maintains the equipment which has or will break down in time, thereby ensuring that the equipment purchased by a user is fully embodied in value, and the maintenance cost of a refrigeration equipment manufacturer is also saved by remote monitoring and maintenance.
Description
Technical field
The present invention relates to art of refrigeration units, especially produce and maintenance system based on the refrigeration plant Life cycle intelligence of Web.
Background technology
At refrigeration industry, no matter be the production of equipment, the maintenance after still selling all is the important step that concerns industry healthy development.In these links, the more following distinct issues of existence true are perplexing refrigeration plant manufacturer and user, lack an effective bridge between the two and come the health of common service equipment to use.
Refrigeration plant is in its manufacturing process, use automatic assembly line to assemble, all there are human operational error's situation in simple manual work or half manual work, and manufacturer lacks the correctness that effective Supervision Measures guarantees part in the assembling process at present, the preceding check of can only dispatching from the factory after assembling is finished if the wrong situation of dress is arranged, must be broken part again and bring back the production line assembling again, not only influence plant produced efficient, also increased human cost.
Refrigeration plant lacks effective technical means and comes in advance or the fault of real-time discovering device when test and operate as normal, breaks down if such consequence is exactly refrigeration plant, can not in time find, causes the situation that can't save.
In addition, in the whole life of refrigeration plant, the means that manufacturer lacks high efficiency and time conservation identify and follow the tracks of the equipment of selling, and need artificially put in order at the data acquisition and processing (DAP) of historical informations such as fault situation occurred and maintenance, workload is big, many times is difficult to accomplish correct statistics.
At service stage after sale, the equipment that breaks down needs on-call maintenance, manufacturer can only come the tracing trouble reason to come the guides user maintenance by user's description, perhaps directly technician on-site maintenance, the former operability is not high, the non-specialized-technical personnel's maintenance effect of user is generally not satisfactory, and the latter has then increased the human cost of manufacturer.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this invention is to provide a kind of production of refrigeration plant Life cycle intelligence and maintenance system based on Web of saving manufacturer's cost, improving user's use value.
The technical solution used in the present invention is: the refrigeration plant Life cycle intelligence based on Web is produced and maintenance system, comprising:
Some sensors, described sensor is used for gathering and transmitting the data of refrigeration plant operational process;
Some bar codes that are installed on refrigeration plant and the Assembly part thereof, described bar code include specification and the sequence information of refrigeration plant identity information or refrigeration plant Assembly part;
Some bar code scanners are used for the relevant information that scanning bar code comprises;
Some electric property detection devices are for detection of resistance to pressure, insulativity, leakage current, ground connection, the power parameter of refrigeration plant;
Some technique detection devices are for detection of vacuum tightness, pressurize parameter, the refrigerant condition of refrigeration plant;
Some master controllers, described master controller are used for the data of reception, storage sensors transmission and handle, and operational factor and the switching on and shutting down of control refrigeration plant;
Network communication module is for the data transmission of master controller, bar code scanner, electric property detection device, technique detection device;
Web server, be used for the data that reception, processing and storage master controller, bar code scanner, electric property detection device, technique detection device transmit by network communication module, and at described data send control command or data comparison result to master controller, bar code scanner, electric property detection device, technique detection device moving accordingly, or request manual service.
Wherein, described sensor comprises: be arranged on temperature sensor, humidity sensor, pressure transducer one or more combinations wherein in the refrigeration plant.
Further, described master controller is connected with the governor circuit of refrigeration plant, be used for to gather the governor circuit operational factor and with the canonical parameter scope comparative analysis that prestores, to feed back to Web server in real time; Described sensor also comprises current sensor and the voltage sensor that is arranged in the governor circuit.
Further, described master controller also is provided with display device.
Described network communication module comprises wireless communication module and/or wire communication module.
Described electric property detection device comprises pressure resistance detection device, insulativity pick-up unit, leakage current pick-up unit, ground detection device, power detection device.
Described technique detection device comprises vacuum-ness detecting device, pressure maintaining performance pick-up unit, cold-producing medium pick-up unit.
The invention has the beneficial effects as follows:
1. the intelligence production of refrigeration plant of the present invention and maintenance system are based on the Web technology, by bar code and corresponding bar code scanner are set on each station part of production line, detect the electric property detection device of the electrical parameter of refrigeration plant, detect the technique detection device of the technological parameter of refrigeration plant, and the sensor that a plurality of collecting device correlation parameters are set in the refrigeration plant terminal, use wifi as network communication module, with mutual (the data contrast of Web server, parameter downloads prestores), Web server also stores the historical data in refrigeration plant production and the work in real time, monitoring and by manually in time safeguarding at the equipment that takes place maybe will break down in the equipment Life cycle simultaneously, ensure that the equipment that the user buys is worth embodiment fully, the maintenance cost of refrigeration plant manufacturer has also been saved in remote monitoring and maintenance;
2. the master controller of native system also is provided with display device, and the user also can see operation conditions and the historical data of equipment intuitively, also can safeguard refrigeration plant under the prompting of Web server;
3. the network communication module of native system comprises wireless communication module and/or wire communication module, has contained various occasions basically and all can realize data transmission, has strengthened the practicality of native system.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further.
Fig. 1 is the production principle structured flowchart of refrigeration production of the present invention and maintenance system;
Fig. 2 is the maintenance philosophy structured flowchart of refrigeration production of the present invention and maintenance system;
Fig. 3 be in the native system sensor at the distribution schematic diagram of refrigeration plant terminal;
Fig. 4 is native system wireless communication module synoptic diagram;
Fig. 5 is native system wire communication module synoptic diagram;
Fig. 6 is native system electric property detection device synoptic diagram;
Fig. 7 is native system technique detection device synoptic diagram.
Embodiment
As shown in Figure 1, produce and maintenance system based on the refrigeration plant Life cycle intelligence of Web, comprising:
Some sensors 1, sensor 1 is used for gathering and transmitting the data of refrigeration plant 8 operational processs;
Some bar codes 4 that are installed on refrigeration plant 8 and the Assembly part thereof, described bar code 4 includes specification and the sequence information of refrigeration plant 8 identity informations or refrigeration plant 8 Assembly parts;
Some bar code scanners 6 are used for the relevant information that scanning bar code 4 comprises;
Some electric property detection devices 7 are for detection of resistance to pressure, insulativity, leakage current, ground connection, the power parameter of refrigeration plant 8;
Some technique detection devices 9 are for detection of vacuum tightness, pressurize parameter, the refrigerant condition of refrigeration plant 8;
Some master controllers 2, described master controller 2 is used for the data of reception, storage sensors 1 transmission and handles, and operational factor and the switching on and shutting down of control refrigeration plant 8;
Four network communication modules 3 are respectively applied to the data transmission of master controller 2, bar code scanner 6, electric property detection device 7, technique detection device 9;
Web server 5, for the data that receive, handle and storage master controller 2, bar code scanner 6, electric property detection device 7, technique detection device 9 transmit by network communication module 3, and at described data send control command or data comparison result to master controller 2, bar code scanner 6, electric property detection device 7, technique detection device 9 moving accordingly, or request manual service.
Wherein, aforesaid sensor 1, in conjunction with shown in Figure 3, sensor 1 comprises temperature sensor 11, humidity sensor 12, the pressure transducer 13 that is arranged in the refrigeration plant 8, is used for gathering refrigeration plant 8 the temperature inside the box and humidity, condenser pressure and vapor pressure.
In addition, the master controller 2 of native system also is connected with the governor circuit of refrigeration plant 8, aforesaid sensor 1 also comprises current sensor 14 and the voltage sensor 15 that is arranged in the governor circuit, current sensor 14 and voltage sensor 15 are used for gathering the governor circuit operational factor, to feed back to Web server 5 in real time, for Web server 5 and the canonical parameter scope comparative analysis that prestores, thereby grasp its operation conditions in the Life cycle of refrigeration plant 8.
As shown in Figure 2; the maintenance philosophy structured flowchart of refrigeration production of the present invention and maintenance system; in the equipment use; native system is by the temperature sensor 11 in refrigeration plant 8; humidity sensor 12; pressure transducer 13; and be arranged on current sensor 14 and voltage sensor 15 detected relevant humitures in the governor circuit; pressure parameter; electric current; voltage waits to judge whether refrigeration plant 8 is in normal operating conditions; and keep in repair and debug at the timely notification technique personnel of fault that occur or be about to occur; or remote debugging, effectively protect the normal operation of refrigeration plant 8.
As the optimization of the technical program, master controller 2 also is provided with display device, and the user also can see operation conditions and the historical data of equipment intuitively, also can safeguard refrigeration plant 8 under the prompting of Web server 5.
As Fig. 4, shown in Figure 5, network communication module 3 comprises wireless communication module 31 and/or wire communication module 32 in the native system, wire communication module 31 comprises the means that Ethernet interface online, the online of optical networking interface etc. are commonly used, and wireless communication module comprises wifi, Bluetooth(bluetooth), 2G net, 3G net, 4G net.
As shown in Figure 6, the electric property detection device 7 of native system comprises pressure resistance detection device 71, insulativity pick-up unit 72, leakage current pick-up unit 73, ground detection device 74, power detection device 75, detect resistance to pressure, insulativity, leakage current, ground connection, the power parameter of refrigeration plant 8 respectively, guarantee Electrical Safety and the output of equipment.
As shown in Figure 7, the technique detection device 9 of native system comprises vacuum-ness detecting device 91, pressure maintaining performance pick-up unit 92, cold-producing medium pick-up unit 93, detect vacuum tightness, pressurize parameter, the refrigerant condition of refrigeration plant 8 respectively, ensure that refrigeration plant 8 reaches required technological standards.
Sell the Life cycle information of product for the better service user of refrigeration plant manufacturer and tracking, Web server 5 is provided with login account and password at corresponding interface, and the sales force of user, manufacturer aspect and maintainer all can carry out the task operating (prestore refrigeration plant identity information, part specifications and sequence information, unit for electrical property parameters, technological parameter, normal service data value range) in the authority or check by special number of the account; Web server 5 is gone back regularly operation information and the test data that store recording is sold product, and historical informations such as fault situation occurred and maintenance.
The present invention in the course of work of refrigeration plant 8 Life cycle is:
(1) in refrigeration plant 8 assembling process, the testing staff uses bar code scanner 6 scannings each part with bar code 4 to be assembled, scanning is finished laggard line data contrast and will be detected data and is sent to Web server 5 by wifi communication, preserve and manufacturer administrative center monitoring (data contrast) production run for Web server 5 data, if correlation data is errorless, then assembling is finished; If correlation data is inconsistent, then mistake appears in alarm producers Assembly part, by detecting again after producers' debug;
(2) after refrigeration plant 8 assemblings are finished, enter the parameter measure stage, technique detection device 9 detects vacuum tightness, pressurize parameter, the refrigerant condition of refrigeration plant 8, and detected technological parameter is connected wire communication module by artificial input or wifi be sent to Web server 5, preserve and the technological parameter contrast of manufacturer administrative center for Web server 5 data, if the contrast technological parameter is in preset range, then this stage is detected and finishes; If the contrast technological parameter is not in preset range, then the notification technique personnel debug refrigeration plant 8, till characterization processes parameter again is qualified;
(3) after above-mentioned two stages, detection was finished, then carry out the start test of refrigeration plant 8, after the opening power, master controller 2 by wifi or wire communication module from being dynamically connected Web server 5, the request initialization data, start test then, the start test has master controller 2 from detecting and the tester external detection, this two parts test data all is dealt into Web server 5 comparisons, meet with regard to mark this device fabrication manufacturing and finish, in Web server 5 number storehouses and 2 li of master controllers mark mark of conformity (providing data file for warehouse and sale like this) all.Wherein, master controller 2 is by gathering the temperature sensor 11 in the refrigeration plant 8, humidity sensor 12, the related data of pressure transducer 13, and the current sensor in governor circuit 14 and voltage sensor 15 feedback data are carried out from detecting, the data that collect simultaneously are through the A/D digital-to-analog conversion, compressed encoding, store the back and be sent to Web server 5 by wifi or wire communication module, for Web server 5 and the canonical parameter scope comparative analysis that prestores, be normal refrigeration plant 8 mark marks of conformity after comparative analysis, abnormal notification technique personnel debugging is till normal;
(4) enter the unit for electrical property parameters detection-phase, electric property detection device 7 detects resistance to pressure, insulativity, leakage current, ground connection, the power parameter of the detection refrigeration plant 8 of refrigeration plant 8, and detected unit for electrical property parameters is sent to Web server 5 by artificial input or wifi or wire communication module, preserve and the technological parameter contrast of manufacturer administrative center for Web server 5 data, if the contrast unit for electrical property parameters is in preset range, then this stage is detected and finishes; If the contrast unit for electrical property parameters not in preset range, then the notification technique personnel debug refrigeration plant 8, up to detect again unit for electrical property parameters qualified till;
(5) refrigeration plant of selling 8 is still monitored by Web server 5 in manufacturer administrative center, the operational factor of refrigeration plant 8 (temperature sensor 11, humidity sensor 12, pressure transducer 13, current sensor 14 and voltage sensor 15 feedback data) feeds back to Web server 5 in real time, if monitor unusual or fault, manufacturer administrative center just capable of long-distance maintenance or discharge technician in time discharges fault;
(6) refrigeration plant 8 is scrapped, namely refrigeration plant 8 be about to reach predetermined serviceable life the time, this equipment scrapping of mark then, and notify this equipment scrapping of user to scrap is put the relevant historical data of this equipment whole life simultaneously in order.
The intelligence production of refrigeration plant 8 of the present invention and maintenance system are based on the Web technology, by bar code 4 and corresponding bar code scanner 6 are set on each station part of production line, detect the electric property detection device 7 of the electrical parameter of refrigeration plant 8, detect the technique detection device 9 of the technological parameter of refrigeration plant 8, and the sensor 1 that a plurality of collecting device correlation parameters are set in refrigeration plant 8 terminals, use wifi as network communication module 3, with Web server 5 mutual (data contrasts, parameter downloads prestores), Web server 5 also stores the historical data in refrigeration plant 8 productions and the work in real time, in the equipment Life cycle, (namely produce assembling simultaneously, test, operation, scrap) monitoring and by manually in time safeguarding at the equipment that takes place maybe will break down, ensure that the equipment that the user buys is worth embodiment fully, remote monitoring with safeguard that substituted in traditional production assembling makes mistakes and take refitting apart and sell technician's on-site maintenance that product breaks down, and is actually production and the maintenance cost of having saved refrigeration plant 8 manufacturers.In addition, for equipment vendors, send the technician if desired, because remote monitoring to the reason of fault, can arrange of a sort technician to go a certain panel region to implement maintenance targetedly, saved the manpower and financial resources of manufacturer.
The above only is preferential embodiment of the present invention, and the present invention is not limited to above-mentioned embodiment, as long as realize that with basic identical means the technical scheme of the object of the invention all belongs within protection scope of the present invention.
Claims (7)
1. produce and maintenance system based on the refrigeration plant Life cycle intelligence of Web, it is characterized in that: comprising:
Some sensors (1), described sensor (1) is used for gathering and transmitting the data of refrigeration plant (8) operational process;
Some bar codes (4) that are installed on refrigeration plant (8) and the Assembly part thereof, described bar code (4) includes specification and the sequence information of refrigeration plant (8) identity information or refrigeration plant (8) Assembly part;
Some bar code scanners (6) are used for the relevant information that scanning bar code (4) comprises;
Some electric property detection devices (7) are for detection of resistance to pressure, insulativity, leakage current, ground connection, the power parameter of refrigeration plant (8);
Some technique detection devices (9) are for detection of vacuum tightness, pressurize parameter, the refrigerant condition of refrigeration plant (8);
Some master controllers (2), described master controller (2) are used for the data of reception, storage sensors (1) transmission and handle, and operational factor and the switching on and shutting down of control refrigeration plant (8);
Some network communication modules (3) are for the data transmission of master controller (2), bar code scanner (6), electric property detection device (7), technique detection device (9);
Web server (5), be used for the data that reception, processing and storage master controller (2), bar code scanner (6), electric property detection device (7), technique detection device (9) pass through network communication module (3) transmission, and at described data send control command or data comparison result to master controller (2), bar code scanner (6), electric property detection device (7), technique detection device (9) moving accordingly, or request manual service.
2. the refrigeration plant Life cycle intelligence based on Web according to claim 1 is produced and maintenance system, and it is characterized in that: described sensor (1) comprising: be arranged on temperature sensor (11), humidity sensor (12), pressure transducer (13) one or more combinations wherein in the refrigeration plant (8).
3. the refrigeration plant Life cycle intelligence based on Web according to claim 2 is produced and maintenance system, it is characterized in that: described master controller (2) is connected with the governor circuit of refrigeration plant (8), and described sensor (1) also comprises current sensor (14) and the voltage sensor (15) that is arranged in the governor circuit.
4. the refrigeration plant Life cycle intelligence based on Web according to claim 3 is produced and maintenance system, and it is characterized in that: described master controller (2) also is provided with display device.
5. the refrigeration plant Life cycle intelligence based on Web according to claim 3 is produced and maintenance system, and it is characterized in that: described network communication module (3) comprises wireless communication module (31) and/or wire communication module (32).
6. the refrigeration plant Life cycle intelligence based on Web according to claim 1 is produced and maintenance system, and it is characterized in that: described electric property detection device (7) comprises pressure resistance detection device (71), insulativity pick-up unit (72), leakage current pick-up unit (73), ground detection device (74), power detection device (75).
7. the refrigeration plant Life cycle intelligence based on Web according to claim 1 is produced and maintenance system, and it is characterized in that: described technique detection device (9) comprises vacuum-ness detecting device (91), pressure maintaining performance pick-up unit (92), cold-producing medium pick-up unit (93).
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| CN104486412A (en) * | 2014-12-15 | 2015-04-01 | 四川长虹电器股份有限公司 | Data acquisition method and cloud server |
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| CN109612185A (en) * | 2018-11-13 | 2019-04-12 | 上海可瑞视冷链科技有限公司 | A kind of movable square compartment |
| CN111327710A (en) * | 2020-03-16 | 2020-06-23 | 合肥亚辰机械制造有限公司 | Impeller stainless steel inner barrel production line network system |
| CN111399453A (en) * | 2020-03-23 | 2020-07-10 | 无锡威孚环保催化剂有限公司 | Intelligent catalyst manufacturing method based on MES big data |
| CN112729885A (en) * | 2020-12-23 | 2021-04-30 | 闵俊洪 | Intelligent mahjong machine detection system and method |
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| CN111327710A (en) * | 2020-03-16 | 2020-06-23 | 合肥亚辰机械制造有限公司 | Impeller stainless steel inner barrel production line network system |
| CN111399453A (en) * | 2020-03-23 | 2020-07-10 | 无锡威孚环保催化剂有限公司 | Intelligent catalyst manufacturing method based on MES big data |
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| CN112729885A (en) * | 2020-12-23 | 2021-04-30 | 闵俊洪 | Intelligent mahjong machine detection system and method |
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Application publication date: 20130828 |