CN102354177A - Method for setting communication parameters of temperature controller - Google Patents
Method for setting communication parameters of temperature controller Download PDFInfo
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- CN102354177A CN102354177A CN2011102187095A CN201110218709A CN102354177A CN 102354177 A CN102354177 A CN 102354177A CN 2011102187095 A CN2011102187095 A CN 2011102187095A CN 201110218709 A CN201110218709 A CN 201110218709A CN 102354177 A CN102354177 A CN 102354177A
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- temperature controller
- messaging parameter
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- 238000004891 communication Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000009471 action Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002023 wood Substances 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]
Abstract
The invention discloses a method for setting communication parameters of a temperature controller, and relates to the technical field of communication parameter setting methods. The temperature controller comprises a control chip, and a real-time clock module, a toggle switch, a display module, a communication module, a temperature acquisition module and an action execution module which are connected with the control chip respectively. The method for setting the communication parameters of the temperature controller comprises the following steps that: when the toggle switch on the temperature controller is turned off, the temperature controller is automatically set to be in a fixed communication parameter mode, and communicates with a host computer through default communication parameters so as to transfer related parameters; and when the toggle switch on the temperature controller is turned on, the temperature controller is automatically set to be in a user defined communication parameter setting mode, the communication parameters of the temperature controller can be manually set or modified by a key module on the temperature controller or set or modified by the host computer, and the temperature controller transfers the related parameters to the host computer after setting or modifying the communication parameters. The method has the advantage of enhancing the flexibility of field data acquisition and control.
Description
Technical field
The present invention relates to a kind of communication parameter setting method technical field, specifically is a kind of temperature controller communication parameter setting method; Especially be suitable for the setting of temperature controller messaging parameter with networking monitoring interface.
Background technology
Along with developing rapidly of microelectric technique and improving constantly of automatization level, the temperature controller that microprocessor is contained in various inside is just by more and more widely the every field that is applied to.These intelligent temperature controllers not only have refrigeration, heat, and the function of defrost, but also be furnished with communication interface.The on-site data gathering network can be formed easily through communication interface,, field data and control field apparatus can be in time grasped through supervisory control comuter of supervisory control comuter centralized control, the demonstration of the data remote of collection in worksite to main control room.In the Centralized Monitoring communication network, the exchange of field data must guarantee the unanimity of messaging parameter between intelligent temperature controller and the supervisory control comuter, could reliable communication.
At present, the messaging parameter of temperature controller is that host computer must communicate according to the messaging parameter of temperature controller through the messaging parameter that the button on the controller manually is provided with or temperature controller is fixing; Lack the dirigibility of communication; Messaging parameter need change or messaging parameter when unknown, needs manual setting or checks the messaging parameter of each temperature controller, especially when on-the-spot temperature controller quantity is many; An even hundreds of temperature controller; Each control that is provided with to the scene brings no small trouble, becomes the bottleneck that the restriction automatization level improves, and also becomes the technical matters that needs to be resolved hurrily simultaneously.
Summary of the invention
In order to solve the problem that the temperature controller messaging parameter is provided with; The present invention provides a kind of temperature controller communication parameter setting method; This method has fixing messaging parameter pattern and the User Defined messaging parameter is provided with two kinds of patterns of pattern; The switching of two kinds of patterns improves the level of robotization greatly, strengthens the dirigibility of on-site data gathering and control.
The following technical scheme of matters of the present invention realizes: a kind of temperature controller communication parameter setting method, and this temperature controller comprises control chip, the key-press module that is connected with control chip; The real-time clock module that is connected with control chip; The toggle switch that is connected with control chip, the display module that is connected with control chip, the communication module that is connected with control chip; The host computer that is connected with communication module; The temperature collect module that is connected with control chip, the temperature sensor that is connected with temperature collect module, the evaporation gauge that is connected with temperature collect module; The action execution module that is connected with control chip, the compressor, defroster, blower fan and the warning device that are connected with the action execution module respectively; Adopt above-mentioned temperature controller, messaging parameter pattern and User Defined messaging parameter that temperature controller can be set to fix as required are provided with pattern, and concrete method to set up is following:
(1) when the toggle switch on the temperature controller is closed, temperature controller is set to the messaging parameter pattern of fixing automatically, and temperature controller communicates with the messaging parameter and the host computer of acquiescence, carries out the transmission of correlation parameter;
(2) when the toggle switch on the temperature controller breaks off; Temperature controller is set to the User Defined messaging parameter automatically pattern is set; The messaging parameter of temperature controller can manually be provided with through the key-press module on the temperature controller or revise; Also can be provided with or revise, carry out the transmission of correlation parameter with host computer after setting or modification are accomplished through host computer.
The invention has the beneficial effects as follows: under fixing messaging parameter pattern, can confirm the problem of the messaging parameter of unknown temperature controller fast, reduce the workload of data acquisition network, improve automaticity; At the User Defined messaging parameter pattern is set, can the temperature controller messaging parameter be set, strengthen the dirigibility of on-site data gathering and control through button and host computer.
Description of drawings
Invention is described further to wood below in conjunction with accompanying drawing and embodiment:
Fig. 1 is the temperature controller theory diagram;
Fig. 2 temperature controller and host computer connection layout;
Fig. 3 is the process flow diagram of application circuit of the present invention;
Fig. 4 is that temperature controller of the present invention receives, judges information flow chart.
Embodiment
As shown in Figure 1, temperature controller is by control chip, the temperature collect module that is connected with control chip respectively, key-press module, display module, action execution module, real-time clock module, communication module and toggle switch composition.Temperature collect module is through temperature sensor measurement storehouse temperature, through evaporation gauge measurement evaporator temperature; Real-time clock module is that controller provides the current time so that the setting in the control time of carrying out through real-time timepiece chip; Display module carries out the demonstration of temperature through display devices such as liquid crystal display or charactrons, cooperates the button operation module to accomplish checking of the setting of controlled variable, data message simultaneously; The result that the action execution module is carried out control decision controls the opening and closing of functions such as compressor, defroster, blower fan, warning device respectively; Communication module is communicated by letter through communication chip completion and host computer; Realize the on-the-spot real-time monitoring and the real-time control of equipment; Realize the host computer setting of messaging parameter, messaging parameter pattern and User Defined messaging parameter that toggle switch is set to fix as required are provided with pattern.
Adopt above-mentioned temperature controller, messaging parameter pattern and User Defined messaging parameter that temperature controller can be set to fix as required are provided with pattern, and concrete method to set up is following:
(1) when the toggle switch on the temperature controller is closed, temperature controller is set to the messaging parameter pattern of fixing automatically, and temperature controller communicates with the messaging parameter and the host computer of acquiescence, carries out the transmission of correlation parameter;
(2) when the toggle switch on the temperature controller breaks off; Temperature controller is set to the User Defined messaging parameter automatically pattern is set; The messaging parameter of temperature controller can manually be provided with through the key-press module on the temperature controller or revise; Also can be provided with or revise, carry out the transmission of correlation parameter with host computer after setting or modification are accomplished through host computer.
As shown in Figure 2, a host computer can be connected with a plurality of temperature controllers.
As shown in Figure 3, judge that toggle switch is whether closed, is: select fixing messaging parameter pattern, temperature controller is set to the messaging parameter given tacit consent to automatically, and host computer and temperature controller communicate according to the messaging parameter of giving tacit consent to; Not: select User Defined messaging parameter set-up mode; Be provided with under the pattern at the User Defined messaging parameter: judge whether to select messaging parameter to be set through button; If; Through button the messaging parameter of every temperature controller is set, host computer and temperature controller communicate according to the messaging parameter of setting; If not; All temperature controllers in the network receive data and the judgement " information " that host computer sends; Information is set to mode " 1 " automatically for " 1 " temperature controller messaging parameter; Information is set to mode " 2 " automatically for " 2 " temperature controller messaging parameter, and information is set to mode " n " automatically for " n " temperature controller messaging parameter, and host computer and temperature controller communicate according to the messaging parameter mode of setting.
As shown in Figure 4, this flow process mainly is detection serial communication data type and replys.Have no progeny in the entering, scene protection, is judgment data accepted to finish? If no, then wait for; If, then carry out CRC check, execution in step 1 judges then whether the calculating sign indicating number is the same with the acceptance sign indicating number, and rule is recovered the scene if not, withdraws from interruption; If execution in step 2 then judges to be function code 03? If flow process gets into read data register (some relevant measured values), host computer is to the temperature controller read data; If not, execution in step 3, is the arbitration functions sign indicating number 10? If, carry out relevant write data register, host computer is write some relevant parameters to temperature controller; If not, execution in step 4, is the arbitration functions sign indicating number 05? If then carry out straighforward operation; If negate, then recover on-the-spot, withdraw from.
Claims (2)
1. temperature controller communication parameter setting method, this temperature controller comprises control chip, the key-press module that is connected with control chip; The real-time clock module that is connected with control chip, the toggle switch that is connected with control chip, the display module that is connected with control chip; The communication module that is connected with control chip, the host computer that is connected with communication module, the temperature collect module that is connected with control chip; The temperature sensor that is connected with temperature collect module; The evaporation gauge that is connected with temperature collect module, the action execution module that is connected with control chip, the compressor, defroster, blower fan and the warning device that are connected with the action execution module respectively; It is characterized in that: adopt above-mentioned temperature controller, messaging parameter pattern and User Defined messaging parameter that temperature controller can be set to fix as required are provided with pattern, and concrete method to set up is following:
(1) when the toggle switch on the temperature controller is closed, temperature controller is set to the messaging parameter pattern of fixing automatically, and temperature controller communicates with the messaging parameter and the host computer of acquiescence, carries out the transmission of correlation parameter;
(2) when the toggle switch on the temperature controller breaks off; Temperature controller is set to the User Defined messaging parameter automatically pattern is set; The messaging parameter of temperature controller can manually be provided with through the key-press module on the temperature controller or revise; Also can be provided with or revise, carry out the transmission of correlation parameter with host computer after setting or modification are accomplished through host computer.
2. a kind of temperature controller communication parameter setting method according to claim 1; It is characterized in that: be provided with under the pattern: judge whether to select messaging parameter to be set through button at the User Defined messaging parameter; If; Through button the messaging parameter of every temperature controller is set, host computer and temperature controller communicate according to the messaging parameter of setting; If not; All temperature controllers in the network receive data and the judgement " information " that host computer sends; Information is set to mode " 1 " automatically for " 1 " temperature controller messaging parameter; Information is set to mode " 2 " automatically for " 2 " temperature controller messaging parameter, and information is set to mode " n " automatically for " n " temperature controller messaging parameter, and host computer and temperature controller communicate according to the messaging parameter mode of setting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102187095A CN102354177B (en) | 2011-07-25 | 2011-07-25 | Method for setting communication parameters of temperature controller |
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| CN2011102187095A CN102354177B (en) | 2011-07-25 | 2011-07-25 | Method for setting communication parameters of temperature controller |
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| CN102354177A true CN102354177A (en) | 2012-02-15 |
| CN102354177B CN102354177B (en) | 2013-08-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592856A (en) * | 2012-08-17 | 2014-02-19 | 江苏省精创电气股份有限公司 | Controller and control method for ice crystal cabinet |
| CN103941607A (en) * | 2014-04-18 | 2014-07-23 | 广东美的暖通设备有限公司 | One-key control method, one-key control device, wire control device and controlled device |
| CN109343597A (en) * | 2018-10-13 | 2019-02-15 | 江西奥恒达科技有限公司 | A kind of low-voltage and high-current heating controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003058203A (en) * | 2001-08-09 | 2003-02-28 | Omron Corp | Temperature controller |
| CN2879259Y (en) * | 2006-03-27 | 2007-03-14 | 同济大学 | Glasshouse environment control communication controller based on RS485 bus |
| CN101644935A (en) * | 2008-08-07 | 2010-02-10 | 天津大学 | Intelligent temperature controller for expectant temperature control of floor heating and working method thereof |
| CN201449566U (en) * | 2009-08-11 | 2010-05-05 | 中山市尚方仪器仪表有限公司 | Electronic intelligent temperature controller |
| CN201654577U (en) * | 2010-01-28 | 2010-11-24 | 苏州新协力工业控制工程技术研究中心有限公司 | Intelligent temperature controller |
-
2011
- 2011-07-25 CN CN2011102187095A patent/CN102354177B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003058203A (en) * | 2001-08-09 | 2003-02-28 | Omron Corp | Temperature controller |
| CN2879259Y (en) * | 2006-03-27 | 2007-03-14 | 同济大学 | Glasshouse environment control communication controller based on RS485 bus |
| CN101644935A (en) * | 2008-08-07 | 2010-02-10 | 天津大学 | Intelligent temperature controller for expectant temperature control of floor heating and working method thereof |
| CN201449566U (en) * | 2009-08-11 | 2010-05-05 | 中山市尚方仪器仪表有限公司 | Electronic intelligent temperature controller |
| CN201654577U (en) * | 2010-01-28 | 2010-11-24 | 苏州新协力工业控制工程技术研究中心有限公司 | Intelligent temperature controller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592856A (en) * | 2012-08-17 | 2014-02-19 | 江苏省精创电气股份有限公司 | Controller and control method for ice crystal cabinet |
| CN103592856B (en) * | 2012-08-17 | 2016-09-14 | 江苏省精创电气股份有限公司 | A kind of controller for ice crystal cabinet and control method thereof |
| CN103941607A (en) * | 2014-04-18 | 2014-07-23 | 广东美的暖通设备有限公司 | One-key control method, one-key control device, wire control device and controlled device |
| CN109343597A (en) * | 2018-10-13 | 2019-02-15 | 江西奥恒达科技有限公司 | A kind of low-voltage and high-current heating controller |
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| CN102354177B (en) | 2013-08-21 |
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Denomination of invention: A communication parameter setting method of temperature controller Effective date of registration: 20210928 Granted publication date: 20130821 Pledgee: Bank of Nanjing Co.,Ltd. Xuzhou Branch Pledgor: JIANGSU JINGCHUANG ELECTRONICS Co.,Ltd. Registration number: Y2021320000256 |
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Date of cancellation: 20221212 Granted publication date: 20130821 Pledgee: Bank of Nanjing Co.,Ltd. Xuzhou Branch Pledgor: JIANGSU JINGCHUANG ELECTRONICS Co.,Ltd. Registration number: Y2021320000256 |
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Address after: 221116 No. 21, the Pearl River East Road, No. 3 Industrial Park, Xuzhou High tech Industrial Development Zone, Jiangsu Province Patentee after: JIANGSU JINGCHUANG ELECTRONICS Co.,Ltd. Guo jiahuodiqu after: Zhong Guo Address before: 221116 No. 1, Mount Huangshan Road, Copper Mt. New District, Jiangsu, Xuzhou Patentee before: JIANGSU JINGCHUANG ELECTRONICS Co.,Ltd. Guo jiahuodiqu before: Zhong Guo |
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