CN103411316A - Communication method for heat pump controller with Bluetooth communication function - Google Patents
Communication method for heat pump controller with Bluetooth communication function Download PDFInfo
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- CN103411316A CN103411316A CN2013103584522A CN201310358452A CN103411316A CN 103411316 A CN103411316 A CN 103411316A CN 2013103584522 A CN2013103584522 A CN 2013103584522A CN 201310358452 A CN201310358452 A CN 201310358452A CN 103411316 A CN103411316 A CN 103411316A
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- water temperature
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- 238000004891 communication Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 6
- 238000009529 body temperature measurement Methods 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The invention discloses a communication method for a heat pump controller with a Bluetooth communication function, which relates to the technical field of communication for the heat pump controller. The heat pump controller is provided with a microcontroller, a power supply circuit used for providing power for the microcontroller, as well as a detection circuit, an output circuit and a Bluetooth communication circuit which are connected with the microcontroller respectively; the detection circuit is at least connected with a water temperature sensor used for measuring a water temperature; the output circuit is at least connected with a compressor control circuit used for controlling the beginning and ending of heating; the Bluetooth communication circuit is used for performing communication with an intelligent handheld terminal to exchange data; and the microcontroller is used for disposing the data of each module and coordinating the work of each module. The communication method has the following advantages that the operation command of the intelligent handheld terminal is received via the Bluetooth circuit and the corresponding running data of an air energy water heater are fed back, thus avoiding a complex operation performed via a key and a segmented display; meanwhile, an indoor wireless remote control function is realized, thus adequately utilizing the existing equipment of a user while facilitating the use of the user.
Description
Technical field
The present invention relates to the heat pump controller communication technical field, specifically a kind of its communication means that possesses the heat pump controller of function of Bluetooth communication, be applicable to the control of domestic air energy water heater.
Background technology
Pot-type boiler mainly contains these four kinds of gas water heater, electric heater, solar water heater and air-source water heaters, wherein air-source water heater utilizes contrary Carnot's principle, by compressor assembly, circulate and draw airborne heat and transfer in water and carry out hot water preparing, characteristics with energy-conservation, safety and all weather operations, today being becoming tight energy supply day, more and more be subjected to people's favor.Be different from other water heaters, air-source water heater need to utilize many device collaborative works such as compressor, evaporimeter, heat exchanger, blower fan, choke valve, and system is controlled comparatively complicated, and the function that correspondingly needs the user to operate, select is also just more.Current air-source water heater is mainly used duty or the data of segmentation charactron or liquid crystal display display system, by limited several buttons, select, confirm operation, operate comparatively loaded down with trivial details, for general domestic consumer, be difficult to grasp, cause a lot of functions of air-source water heater to perform practically no function, can not bring into play due effect.
The volume of air-source water heater is generally larger, be arranged on toilet, kitchen or open air more, while due to the user, being in, common playground is parlor or bedroom, and air-source water heater does not generally possess fast hot merit energy, when needing hot water, the user need to go in advance water heater position start hot water preparing, and very inconvenient.In order to address this problem, a kind of method is for air-source water heater increases function of infrared remote control, but, because infrared remote control can not be realized remote control through walls, can not solve well the remote control problem; Also having a kind of method is to increase radio communication function for air-source water heater, and be equipped with a Digiplex, this method can solve the remote control problem through walls of communication, but due to the remote controller that need to singly join a special use, when cost increases, because the remote controller inconvenience keeping of simple function is easily lost, it is also convenient not to use.
Summary of the invention
In order to overcome now methodical above-mentioned shortcoming, the invention provides a kind of communication means that possesses the heat pump controller of function of Bluetooth communication, this controller is controlled on the basis of function in normal source pump, increased bluetooth communication circuit, and can realize communicating by letter of air-source water heater and intelligent hand-held terminal by solidify specific communication protocol in heat pump controller, and the operation of the hommization application software simplification user by intelligent hand-held terminal.
The present invention realizes with following technical scheme: a kind of communication means that possesses the heat pump controller of function of Bluetooth communication, comprise microcontroller, to the power circuit of microcontroller power supply, the testing circuit be connected with microcontroller respectively, output circuit and bluetooth communication circuit; Described testing circuit connects a cooling-water temperature sensor that is used for measuring water temperature at least; Output circuit connects at least a road and is used for controlling the beginning that heats and the compressor Control Cprant of end; Bluetooth communication circuit is used for communicating swap data with intelligent hand-held terminal; Microcontroller is used for processing the data of modules and coordinates the work of modules; Concrete communication means is as follows:
(1) microcontroller receives by bluetooth communication circuit the order that intelligent hand-held terminal sends, identify and carry out corresponding order: if receive the order that establishes a communications link, return comprise product coding, product serial number and check information device name for certainly being dynamically connected; If receive, read the water temperature order, return to temperature measurement value and sensor states; If receive, read parameter command, return create name in controller parameter value; If receive the modification parameter command, revise the parameter value of create name in microcontroller;
(2) microcontroller detects for meaning that water heater is in the parameter of start or off-mode, and when being in open state, microcontroller carries out normal water temperature control; When being in off-mode, stop carrying out water temperature control;
(3) microcontroller carries out water temperature while controlling, and detects water temperature by cooling-water temperature sensor, when water temperature starts to heat after to a certain degree lower than the temperature value of setting, now by output circuit, starts compressor; After when water temperature, reaching the temperature value of setting, stop heating, now by the output circuit close compressor.
Described testing circuit is connected with cooling-water temperature sensor, evaporator sensor and exhaust gas temperature sensor; Described output circuit is connected with compressor Control Cprant, cross valve control circuit and draught fan control circuit.
The invention has the beneficial effects as follows: can receive the operational order of intelligent hand-held terminal and feed back the corresponding service data of air-source water heater by Bluetooth circuit, avoided carrying out complex operations by button and segmented display, realize simultaneously indoor function of wireless remote control, when being user-friendly to, taken full advantage of the existing equipment of user.Because intelligent hand-held terminal has abundant graphical interactive capability, and this series products is comparatively universal and basically carry, conveniently can and, easy to operate.
The accompanying drawing explanation
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the system block diagram of one embodiment of the invention;
Fig. 2 is Bluetooth communication method flow chart of the present invention.
The specific embodiment
In the system shown in Figure 1 block diagram, controller comprises following part: microcontroller, power circuit, bluetooth communication circuit, cooling-water temperature sensor, evaporator sensor, exhaust gas temperature sensor, compressor Control Cprant, cross valve control circuit, draught fan control circuit.Wherein, power circuit provides power supply for controller; Controller is controlled bluetooth communication circuit by built-in software logic and is obtained the order of intelligent hand-held terminal and carried out; By measuring cooling-water temperature sensor, obtain current water temperature, and then by compressor Control Cprant, control compressor and heat or stop heating; By measuring evaporator sensor, judge whether frosting of evaporimeter, and then carry out defrost or stop defrost by cross valve control circuit adjustment refrigerant direction, to improve the heating effect of air-source water heater; By draught fan control circuit, open evaporator fan to improve the heating effect of air-source water heater when heating; By measuring exhaust gas temperature sensor, judge whether unit operation is normal, close compressor and blower fan are to guarantee the trouble free service of unit when abnormal.
A kind of communication means that possesses the heat pump controller of function of Bluetooth communication, adopt the heat pump controller in Fig. 1, and concrete communication means is as follows:
(1) microcontroller receives by bluetooth communication circuit the order that intelligent hand-held terminal sends, identify and carry out corresponding order: if receive the order that establishes a communications link, return comprise product coding, product serial number and check information device name for certainly being dynamically connected; If receive, read the water temperature order, return to temperature measurement value and sensor states; If receive, read parameter command, return create name in controller parameter value; If receive the modification parameter command, revise the parameter value of create name in microcontroller;
(2) microcontroller detects for meaning that water heater is in the parameter of start or off-mode, and when being in open state, microcontroller carries out normal water temperature control; When being in off-mode, stop carrying out water temperature control;
(3) microcontroller carries out water temperature while controlling, and detects water temperature by cooling-water temperature sensor, when water temperature starts to heat after to a certain degree lower than the temperature value of setting, now by output circuit, starts compressor; After when water temperature, reaching the temperature value of setting, stop heating, now by the output circuit close compressor.
As shown in Figure 2, intelligent hand-held terminal is with before heat pump controller is communicated by letter, at first in the communication distance scope, search for heat pump controller, heat pump controller returns the device name that comprises product coding, product serial number and check information after receiving search command, intelligent hand-held terminal carries out verification according to device name and coding rule, if meet rule illustrate that the equipment searched is legal equipment and automatically connects.
After heat pump controller and intelligent hand-held terminal connected, the user was during by the service data in the intelligent hand-held terminal access controller, if what read is water temperature, and the heat pump controller current temperature measurement value of passback and sensor states; If what read is to control parameter, the corresponding parameter value of heat pump controller passback; If what revise is to control parameter, heat pump controller is revised corresponding parameter value.
The above is a kind of of the preferred embodiments of the disclosure, within those skilled in the art carries out in the technical solution of the present invention scope common variation and replacement all should be included in protection scope of the present invention.
Claims (2)
1. a communication means that possesses the heat pump controller of function of Bluetooth communication, comprise microcontroller, to the power circuit of microcontroller power supply, the testing circuit be connected with microcontroller respectively, output circuit and bluetooth communication circuit; Described testing circuit connects a cooling-water temperature sensor that is used for measuring water temperature at least; Output circuit connects at least a road and is used for controlling the beginning that heats and the compressor Control Cprant of end; Bluetooth communication circuit is used for communicating swap data with intelligent hand-held terminal; Microcontroller is used for processing the data of modules and coordinates the work of modules; Concrete communication means is as follows:
Microcontroller receives by bluetooth communication circuit the order that intelligent hand-held terminal sends, identify and carry out corresponding order: if receive the order that establishes a communications link, return comprise product coding, product serial number and check information device name for certainly being dynamically connected; If receive, read the water temperature order, return to temperature measurement value and sensor states; If receive, read parameter command, return create name in controller parameter value; If receive the modification parameter command, revise the parameter value of create name in microcontroller;
Microcontroller detects for meaning that water heater is in the parameter of start or off-mode, and when being in open state, microcontroller carries out normal water temperature control; When being in off-mode, stop carrying out water temperature control;
Microcontroller carries out water temperature while controlling, and detects water temperature by cooling-water temperature sensor, when water temperature starts to heat after to a certain degree lower than the temperature value of setting, now by output circuit, starts compressor; After when water temperature, reaching the temperature value of setting, stop heating, now by the output circuit close compressor.
2. a kind of communication means that possesses the heat pump controller of function of Bluetooth communication according to claim 1, it is characterized in that: described testing circuit is connected with cooling-water temperature sensor, evaporator sensor and exhaust gas temperature sensor; Described output circuit is connected with compressor Control Cprant, cross valve control circuit and draught fan control circuit.
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| CN201310358452.2A CN103411316B (en) | 2013-08-15 | 2013-08-15 | A kind of communication means possessing the heat pump controller of function of Bluetooth communication |
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| CN201310358452.2A CN103411316B (en) | 2013-08-15 | 2013-08-15 | A kind of communication means possessing the heat pump controller of function of Bluetooth communication |
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| CN103411316B CN103411316B (en) | 2015-12-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673302A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Air energy water heater capable of being remotely controlled by mobile phone |
| CN107180525A (en) * | 2017-06-13 | 2017-09-19 | 北京信安世纪科技有限公司 | Bluetooth control method, device, system and the relevant device of a kind of physical equipment |
| CN114397927A (en) * | 2021-12-21 | 2022-04-26 | 无锡新辉龙科技有限公司 | Heater adjusting method and handset |
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| CN2729567Y (en) * | 2004-03-27 | 2005-09-28 | 珠海格力电器股份有限公司 | Remote monitoring air conditioner with bluetooth technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103673302A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Air energy water heater capable of being remotely controlled by mobile phone |
| CN107180525A (en) * | 2017-06-13 | 2017-09-19 | 北京信安世纪科技有限公司 | Bluetooth control method, device, system and the relevant device of a kind of physical equipment |
| CN114397927A (en) * | 2021-12-21 | 2022-04-26 | 无锡新辉龙科技有限公司 | Heater adjusting method and handset |
| CN114397927B (en) * | 2021-12-21 | 2023-05-26 | 无锡新辉龙科技有限公司 | Heater adjusting method and handheld machine |
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| CN103411316B (en) | 2015-12-23 |
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Address after: 221116 No. 21, the Pearl River East Road, No. 3 Industrial Park, Xuzhou High tech Industrial Development Zone, Xuzhou, Jiangsu Province Patentee after: JIANGSU JINGCHUANG ELECTRONICS Co.,Ltd. Country or region after: China Address before: No. 1, Mount Huangshan Road, Xuzhou High tech Industrial Development Zone, Xuzhou City, Jiangsu Province 221116 Patentee before: JIANGSU JINGCHUANG ELECTRONICS Co.,Ltd. Country or region before: China |