CN101776905B - Field apparatus remote debugging system and debugging method thereof - Google Patents
Field apparatus remote debugging system and debugging method thereof Download PDFInfo
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- CN101776905B CN101776905B CN2009102558312A CN200910255831A CN101776905B CN 101776905 B CN101776905 B CN 101776905B CN 2009102558312 A CN2009102558312 A CN 2009102558312A CN 200910255831 A CN200910255831 A CN 200910255831A CN 101776905 B CN101776905 B CN 101776905B
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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 relates to a field apparatus remote debugging system and a debugging method thereof and is characterized in that the system comprises a field apparatus provided with a monitor program module, serial interfaces are used to connect a field computer provided with a communication program module and a remote debugging computer provided with a debugging service program module and communication is established between the field computer and the remote debugging computer through the internet. The debugging method comprises the following steps: the debugging service program is operated onthe remote debugging computer, the field computer is used for acquiring data or status from the site; the debugging personnel confirm debugging instructions according to the data and transmits the instructions to the field apparatus by the remote debugging computer, the internet and the field computer and judges whether to continue debugging or not. In the invention, the internet is employed to carry out remote debugging on the field apparatus without adding dedicated gateways or other hardwares, thus greatly reducing time and expenses for device debugging and maintenance. The method is simple and the cost is low.
Description
Technical field
The present invention relates to the internet communication technology, is a kind of system and method that utilizes the internet to carry out field apparatus remote debugging specifically.
Background technology
Current many field apparatuss influence owing to various factorss such as being subjected to site environment, the operational factor that before equipment dispatches from the factory, is provided with, may be undesirable when moving at the scene, when installing, equipment must send the technician to debug to on-the-spot duty, operational factor etc. to equipment; When device fails, also must send the technician on site fault clearing.Concerning manufacturer, send the technician to carry out equipment debugging and not only can waste a large amount of time to the scene, also can produce a large amount of expenses, increased production cost.If during device fails, the technician can not in time reach the spot, and has influenced enterprise's production, can cause great loss to enterprise concerning the user.
Some household electrical appliances or commercial unit are also arranged at present by Internet connection, can realize certain remote monitoring function.But these equipment have mostly increased similar dedicated gateway equipment such as " home gateways ", and perhaps device interior itself has increased network adapter and network interface.Long-distance Control as household electrical appliance, to respectively adorn a data transceiver in each home appliance inside, also will increase the home network of hardware such as comprising family's control module and home gateway, obviously the increase of these specialized equipments has not only increased equipment cost, has also increased the complicacy of system.Yet, for already used household electrical appliances in the past, because these household electrical appliances are not installed corresponding data collector, so realize Long-distance Control, just must carry out hardware modification, even the household electrical appliances that have cannot transform, could realize Long-distance Control and can only be replaced with new product.
In addition, can be connected with computing machine, not increase specialized equipment or transforming under the situation of original system, but can't adopt the function of the method realization remote debugging of similar " network home appliance " though current most field apparatus has serial line interface.
And existing household electrical appliances Long-distance Control is just at the matured product with regard to having debugged, need not debug again before dispatching from the factory; And the limited parameter that its Long-distance Control effect of being undertaken by network has configured when only limiting to dispatch from the factory, the adjustment as the General Parameters such as temperature control of refrigerator is not, can not realizes the comprehensive debug to equipment.
In a word, for the current professional's equipment of debugging repeatedly at the scene that needs, can't not increase or transform the remote debugging that utilizes prior art under the situation of hardware and realize field apparatus; Moreover carry out hardware modification, will inevitably increase cost, also must turn round by arrestment, the equipment that influences uses.
Summary of the invention
The purpose of this invention is to provide a kind of field apparatus remote debugging system and adjustment method, to overcome the deficiency of prior art.Do not increase specialized equipment to be implemented in, not under the situation that situ hardware is transformed, the technician can be by internet remote debugging field apparatus, perhaps at the scene during device fails promptly and accurately discovery and get rid of fault.
The present invention makes full use of the serial line interface on popularizing of multi-purpose computer and internet and the equipment, field apparatus is connected on the on-site computer by serial line interface, be connected via internet on the remote computer again, only need on equipment, on-site computer and the remote computer corresponding function software to be installed respectively at the scene, can be implemented in field apparatus remote debugging and control under the situation that does not increase hardware.
Technical scheme of the present invention comprises: be equipped with monitoring program module field apparatus, rely on serial line interface to be connected the on-site computer that the communication program module is housed, with the remote debugging computing machine that the debugging services program module is housed, and make on-site computer set up communication with the remote debugging computing machine via the internet and be connected, promptly described on-site computer all is connected on the internet with the remote debugging computing machine.
Whether above-mentioned monitoring program module comprises following content: receive complete from the debug command and the decision instruction of on-site computer; Make field apparatus enter monitor state and status data is sent to on-site computer; Judge the function of debug command, carry out debug command.
Above-mentioned communication program module comprises following content: serial line interface is carried out the initialization setting, and the debug command that receives from the remote debugging computing machine is transmitted to field apparatus; The data that reception sends from the field apparatus monitoring program module also are transmitted to the remote debugging computing machine.
Above-mentioned debugging services program module comprises following content: carry out the initialization setting, and receive data from on-site computer and show and preserve; Receive the debug command of commissioning staff's input by man-machine interface, and send to on-site computer.
Adopt the method for said system, it is characterized in that may further comprise the steps by the remote debugging of internet realization field apparatus:
At first field apparatus is connected on the on-site computer through serial line interface; On-site computer is set up communication with remote debugging computing machine and internet to be connected; Then monitoring program module, communication program module and debugging services program module are installed in field apparatus, on-site computer and remote debugging computing machine respectively, and bring into operation; Calculate hands-operation debugging services program module in remote debugging, and obtain data or state via on-site computer from field apparatus according to tuning parameter; The debugging person of remote debugging computing machine determines debug command according to above-mentioned state or data, and via remote debugging computing machine, internet and on-site computer debug command is sent to field apparatus and carry out real-time parameter debugging or adjust; Last remote debugging computing machine continues to obtain the state or the data of field apparatus, and judges whether to need to continue debugging, otherwise debugging finishes.
The present invention has realized the remote debugging of technician to field apparatus by the internet, has not only reduced debug time, has also reduced the expense of equipment debugging and maintenance.And the present invention adopts the equipment of multi-purpose computer as difference field equipment connecting and internet, only increase the remote debugging that three program modules have promptly realized field apparatus, avoided increase dedicated gateway equipment or be field apparatus increase network adapter, had and realize advantages such as simple, with low cost.Than the Long-distance Control of household electrical appliances, the present invention does not need to increase any hardware device, can carry out comprehensive debug to the field apparatus of complexity.
Description of drawings
Fig. 1 is a general structure synoptic diagram of the present invention.
Wherein, field apparatus 101, monitoring program module 102, serial line interface 103, on-site computer 104, serial line interface 105, communication program module 106, internet 107, remote debugging computing machine 108, debugging services program module 109.
Fig. 2 is the monitoring program module process flow diagram that is equipped with on the field apparatus of the present invention.
Fig. 3 is the communication program module process flow diagram that on-site computer of the present invention is equipped with.
Fig. 4 is the debugging services program module process flow diagram that remote debugging computing machine of the present invention is equipped with.
Comprising master routine 401 and man-machine interface thread 402 two parts.
Embodiment
Below in conjunction with accompanying drawing, the present invention and embodiment thereof are done further concrete detailed description the in detail.
As shown in Figure 1, the present invention includes field apparatus 101 that monitoring program module 102 is housed, rely on serial line interface 103,105 to connect the on-site computer 104 that communication program module 106 is housed, with the remote debugging computing machine 108 that debugging services program module 109 is housed, and make on-site computer 104 set up communication with remote debugging computing machine 108 via internet 107 and be connected, promptly described on-site computer all is connected on the internet with the remote debugging computing machine.
Whether above-mentioned monitoring program module 102 comprises following content: receive complete from the debug command and the decision instruction of on-site computer 104; Make field apparatus 101 enter monitor state and status data is sent to on-site computer 104; Judge the function of debug command, carry out debug command.
Above-mentioned communication program module 106 comprises following content: serial line interface 105 is carried out the initialization setting, and the debug command that receives from remote debugging computing machine 108 is transmitted to field apparatus 101; The data that reception sends from the monitoring program module 102 of field apparatus 101 also are transmitted to remote debugging computing machine 108.
Above-mentioned debugging services program module 109 comprises following content: carry out the initialization setting, and receive data from on-site computer 104 and show and preserve; Receive the debug command of commissioning staff's input by man-machine interface, and send to on-site computer 104.
Above-mentioned on-site computer 104 and remote debugging computing machine 108 all are the multi-purpose computer that has public network IP address or have LAN IP address.
The serial line interface 103 that above-mentioned field apparatus 101 has can be communication interfaces such as RS-232, RS-485, RS-422, and the serial line interface 105 that above-mentioned on-site computer 104 has can be communication interfaces such as RS-232, USB.
Adopt the method for said system, it is characterized in that may further comprise the steps by the remote debugging of internet realization field apparatus:
A, field apparatus 101 is connected on the on-site computer 104 through serial line interface, on-site computer 104 and remote debugging computing machine 108 are connected with internet 107.
B, monitoring program module 102, communication program module 106 and debugging services program module 109 are installed in field apparatus 101, on-site computer 104 and remote debugging computing machine 108 respectively, and bring into operation, the monitoring program module 102 that field apparatus 104 is installed has been installed when equipment dispatches from the factory at the scene usually, communication program module 106 can be installed on the on-site computer 104 by the field apparatus user of service, and debugging services program module 109 is installed on remote debugging computing machine 108 by debugging person.
C, on remote debugging computing machine 108 operation debugging services program module 109, and obtain data or state via on-site computer 104 from field apparatus 101 according to tuning parameter.Remote debugging computing machine 108 detect connected with field apparatus 104 after, debugging person can operate remote debugging computing machine 108 and send the debug command of obtaining data and require field apparatus 101 to return corresponding state or data.
The debugging person of D, remote debugging computing machine 108 determines debug command according to above-mentioned state or data, and via remote debugging computing machine 108, internet 107 and on-site computer 104 debug command is sent to field apparatus 101 and carry out real-time parameter debugging or adjust.The tuning parameter by man-machine interface input at first, the man-machine interface thread judges whether parameter is legal then, i.e. whether the tuning parameter of user input is in specific scope, if then send debug command, illegally report to the police if not execution parameter then, re-enter legal parameters.
E, remote debugging computing machine continue to obtain the state or the data of field apparatus, and judge whether to need to continue debugging, otherwise debugging finishes.
Embodiment 1
Below in conjunction with accompanying drawing, system is embodiment with the remote debugging of temperature controller dynamic testboard, and the present invention is realized that by the internet embodiment of field apparatus remote debugging system is described in further detail:
Temperature controller is the critical component of refrigeration plants such as refrigerator, ice box, commercial show freezer, in production, testing process, need test the temperature dynamic performance of its working point.The temperature controller dynamic testboard is exactly the equipment of test temperature controller.In test process, needing the key parameter of control is exactly heating rate and rate of temperature fall, and these two parameters are seriously influenced by ambient temperature, so though test board is good with these two parameter testings before dispatching from the factory, but after equipment is transported to the scene, because there are difference in site environment temperature and the environment temperature of dispatching from the factory when testing, thereby make heating rate and rate of temperature fall exceed normal range, need the professional to debug again.The cooling of temperature controller dynamic testboard realizes by the Frequency Converter Control compressor, as long as adjust the output frequency parameter of frequency converter, just can control rate of temperature fall, intensification is to control heating tube by the PWM output duty cycle of temperature control instrument to realize, as long as adjust the PWM output duty cycle of temperature control instrument, just can control heating rate.By the manufacturer of the present invention field adjustable of just need not sending someone, also need not increase any specialized equipment, only need to carry out remote debugging and just can finish the work by the internet, saved a large amount of time and expense, improved work efficiency greatly.
With the temperature controller dynamic testboard is field apparatus 101, and monitoring program module 102 process flow diagrams of the present invention are handled subroutine 203 3 parts by master routine 201, reception interrupt routine 202 and communication and formed as shown in Figure 2.The major function of its monitoring program module 102 is when remote debugging computing machine 108 sends the instruction of inquiry heating rate and rate of temperature fall, monitoring program module 102 response instructions, after obtaining heating rate and rate of temperature fall from field apparatus 101, send to on-site computer 104.
The course of work of its monitoring program module is as follows:
Receive interrupt routine 202 and receive the back execution that is triggered after the remote debugging of reading heating rate and rate of temperature fall is instructed at serial line interface, its major function is to judge whether that success receives a complete debug command.Shown in Fig. 2 (b), receive interrupt routine 202 from frame 209, at first enter frame 210 and judge whether to receive complete debug command, withdraw from reception interrupt routine 202 if not then entering frame 212, reception is set successfully indicates if then enter frame 211; Enter frame 212 at last and withdraw from reception interrupt routine 202.
The major function of communication program module 106 is to finish the exchanges data of field apparatus 101 and remote debugging computing machine 108, and what also be about to receive is transmitted to the opposing party from the heating rate of field apparatus 101 and the remote debugging instruction of rate of temperature fall or remote debugging computing machine 108.
Fig. 3 is the process flow diagram of the communication program module 106 that is equipped with of on-site computer 104, the course of work of its communication program module 106 is as follows: program is from frame 301, at first enter frame 302 initialization PORT COM, enter frame 303 then, connect remote debugging computing machine 108, next enter frame 304 and judge whether connection is successful, if connect unsuccessful, turn back to frame 303, continue to connect, if successful connection, enter frame 305 and judge whether to receive debug command from remote debugging computing machine 108, if receive debug command, then enter frame 306 instruction is transmitted to field apparatus 101, next enter frame 307, if confiscate debug command, directly enter frame 307, judge whether to receive data, if then give remote debugging computing machine 108 with data forwarding from field apparatus 101, enter frame 309, if not, then directly enter frame 309, judge whether communication connects normal, if it is normal, then return 305, wait for next data, if undesired, turn back to 303, reconnect remote debugging computing machine 108.
Debugging services program module 109 is at first obtained and is shown heating rate and rate of temperature fall from field apparatus 101, the technician is according to heating rate and rate of temperature fall, the output frequency of the frequency converter by man-machine interface input and the PWM output duty of temperature control instrument, and through the internet 107 and on-site computer 104 send to field apparatus 101 and finish the remote debugging function.
Fig. 4 is the process flow diagram of the debugging services program module 109 that is equipped with of remote debugging computing machine 108, is made up of master routine 401 and man-machine interface thread 402 two parts.The course of work of its debugging services program module 109 is as follows:
Shown in Fig. 4 (a), master routine at first enters frame 404 initialization PORT COM from frame 403, enter frame 405 then, next listening port enters frame 406 and judges whether to receive status data, be i.e. heating rate and rate of temperature fall, show the preservation data if then enter frame 407, turn back to 406, if not, then enter frame 408 and judge whether to send debug command, if enter frame 409, send debug command to on-site computer 104, return 406 then, if not, enter frame 410, judged whether EOP (end of program), if then enter frame 411 termination routines, if not, then return frame 406.
Shown in Fig. 4 (b), man-machine interface thread 402 is responsible for the mutual of user and man-machine interface, for 408 in the master routine 401 provides debug command, from frame 412, at first enter frame 413 and receive the debug command that man-machine interface is imported, whether enter frame 414 decision instructions then legal, be whether the debug command imported of user is in specific scope, if then enter frame 416 debug command is passed to master routine, use for 408 in the master routine 401, if not then entering illegal warning of frame 415 execution commands, turn back to frame 413 at last.
According to said procedure process flow diagram and detailed describing thereof, be not difficult to write corresponding software.
Claims (4)
1. field apparatus remote debugging system, comprise field apparatus (101) and remote debugging computing machine (108), the field apparatus (101) that it is characterized in that this debug system is equipped with monitoring program module (102), also relies on serial line interface (103,105) to be connected the on-site computer (104) that communication program module (106) are housed, described remote debugging computing machine (108) is equipped with debugging services program module (109), and makes on-site computer (104) set up communication with remote debugging computing machine (108) via internet (107) to be connected;
Whether above-mentioned monitoring program module (102) comprises following content: receive complete from the debug command and the decision instruction of on-site computer (104); Make field apparatus (101) enter monitor state and status data is sent to on-site computer (104); Judge the function of debug command, carry out debug command;
Above-mentioned communication program module (106) comprises following content: serial interface (105) is carried out the initialization setting, and the debug command that receives from remote debugging computing machine (108) is transmitted to field apparatus (101); The data that reception sends from field apparatus monitoring program module (102) also are transmitted to remote debugging computing machine (108);
Above-mentioned debugging services program module (109) comprises following content: carry out the initialization setting, and receive data from on-site computer (104) and show and preserve; Receive the debug command of commissioning staff's input by man-machine interface, and send to on-site computer (104);
Above-mentioned on-site computer (104) and remote debugging computing machine (108) all are the multi-purpose computer that has public network IP address or have LAN IP address..
2. remote debugging as claimed in claim 1 system is characterized in that the serial line interface (103) that above-mentioned field apparatus (101) has is RS-232, RS-485 or RS-422 communication interface.
3. remote debugging as claimed in claim 1 system is characterized in that the serial line interface (105) that above-mentioned on-site computer (104) has is RS-232 or USB communication interface.
4. adopt the described system of claim 1 to realize the method for field apparatus remote debugging by the internet, it is characterized in that may further comprise the steps: at first field apparatus is connected on the on-site computer through serial line interface, on-site computer is set up communication with remote debugging computing machine and internet be connected; Then monitoring program module, communication program module and debugging services program module are installed in field apparatus, on-site computer and debugging computer respectively, and bring into operation; Calculate hands-operation debugging services program module in remote debugging, and obtain data or state via on-site computer from field apparatus according to tuning parameter; The debugging person of remote debugging computing machine determines debug command according to above-mentioned state or data, and via remote debugging computing machine, internet and on-site computer debug command is sent to field apparatus and carry out real-time parameter debugging or adjust; Last remote debugging computing machine continues to obtain the state or the data of field apparatus, and judges whether to need to continue debugging, finishes up to debugging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009102558312A CN101776905B (en) | 2009-12-31 | 2009-12-31 | Field apparatus remote debugging system and debugging method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102558312A CN101776905B (en) | 2009-12-31 | 2009-12-31 | Field apparatus remote debugging system and debugging method thereof |
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| CN101776905A CN101776905A (en) | 2010-07-14 |
| CN101776905B true CN101776905B (en) | 2011-11-23 |
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| CN102333113B (en) * | 2011-08-05 | 2013-08-14 | 三一重机有限公司 | System and method for remote debugging and upgrading of software |
| CN103795588A (en) * | 2013-09-12 | 2014-05-14 | 王永文 | Method for field debugging of electrical apparatus control system |
| CN103605342B (en) * | 2013-11-21 | 2016-02-03 | 福州大学 | Based on remote distributed control system and the method for internet |
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| CN105157176A (en) * | 2015-09-15 | 2015-12-16 | 北京爱普道尔科技有限公司 | Temperature controller conversion adapter system |
| CN107305515A (en) * | 2016-04-25 | 2017-10-31 | Emc公司 | Computer implemented method, computer program product and computing system |
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| CN107734042B (en) * | 2017-10-24 | 2023-12-26 | 上海电器科学研究所（集团）有限公司 | Low-cost remote debugging system and method |
| CN108121318A (en) * | 2018-02-16 | 2018-06-05 | 广西建工集团智慧制造有限公司 | The certainly integral remote control apparatus of intelligent reinforcing steel bar hoop bending machine human hand |
| CN108897301A (en) * | 2018-06-06 | 2018-11-27 | 北京铂阳顶荣光伏科技有限公司 | A kind of adjustment method of special equipment, apparatus and system |
| CN112015434A (en) * | 2019-05-29 | 2020-12-01 | 惠州拓邦电气技术有限公司 | Remote upgrading debugging control method, system, device and storage medium |
| CN111800470A (en) * | 2020-06-11 | 2020-10-20 | 国电南瑞科技股份有限公司 | Remote debugging and maintaining method and system for generator excitation system |
| CN112180810A (en) * | 2020-10-22 | 2021-01-05 | 上海振华重工(集团)股份有限公司 | Port equipment remote debugging system |
| CN112468561B (en) * | 2020-11-18 | 2022-07-26 | 山东省科学院海洋仪器仪表研究所 | Remote control system suitable for ice rink handling system |
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