CN102062476A - Bidirectional RF (Radio-Frequency) water heater and control method - Google Patents
Bidirectional RF (Radio-Frequency) water heater and control method Download PDFInfo
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- CN102062476A CN102062476A CN 201010617991 CN201010617991A CN102062476A CN 102062476 A CN102062476 A CN 102062476A CN 201010617991 CN201010617991 CN 201010617991 CN 201010617991 A CN201010617991 A CN 201010617991A CN 102062476 A CN102062476 A CN 102062476A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 title abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The invention provides a bidirectional RF (Radio-Frequency) water heater and a control method. The water heater and a matched radio remote controller are respectively provided with a microprocessor, a data encoder, a data decoder, an RF transmitter and an RF receiver. A user can transmit a signal instruction to a water heater host which can transmit a signal to the radio remote controller trough information fed back by a self sensor so that the water heater host and the radio remote controller can transfer information mutually, and a user can know the working state of the water heater at any time and adjust related parameters through the remote controller to be in an intentional state. The radio remote controller can be arranged in a living room, a bed room, a study, a kitchen or a bathroom so as to be convenient for a user to operate, know the use condition of the water heater anytime and optionally adjust parameters, such as heating temperature, water quantity, heating efficiency, heating time, and the like through radio remote operation and more conveniently and practically use the water heater.
Description
Technical Field
The invention relates to the field of water heaters, in particular to a bidirectional radio frequency water heater and a remote control method.
Background
The water heater is a necessity of daily life of people and can be roughly divided into a gas water heater, an electric water heater and a solar water heater; most of water heaters in the market at present are provided with remote control boards, so that remote control temperature adjustment can be realized, but remote control is mainly realized through infrared signals and the like, and the water heaters have the defects of poor directivity, small remote control distance and large obstacle interference; meanwhile, the water heater and the matching remote control board on the market are in one-way signal transmission, namely, the remote control board transmits signals to the host to realize the functions required by a user, so that the user cannot know the working state of the host of the water heater before being controlled remotely. The present invention has been made in view of such a background art.
Disclosure of Invention
The main technical problem to be solved by the present invention is to overcome the above-mentioned defects of the prior art, and to provide a bidirectional radio frequency water heater and a remote control method, wherein a wireless remote controller can be placed in a living room, a bedroom, a study, a kitchen or installed in a bathroom in a wireless remote control manner, so that a user can conveniently operate and know the use condition of the water heater at any time, and parameters such as heating temperature, water quantity, heating power, heating time and the like can be adjusted at will through wireless remote control operation, so that the water heater is more convenient and practical to use.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a two-way radio frequency water heater comprises a water heater host and a wireless remote controller matched with the host, and is characterized in that a host control unit is arranged on the host and comprises a host microprocessor, a host data encoder, a host data decoder, a host radio frequency transmitter, a host radio frequency receiver, a plurality of groups of sensors for detecting various parameters of the water heater, a control circuit for executing commands of the host microprocessor and a power supply for providing voltage for the host control unit; the wireless remote controller is provided with a remote control board control unit which comprises a remote control board microprocessor, a remote control board data encoder, a remote control board data decoder, a remote control board radio frequency transmitter, a remote control board radio frequency receiver, a command input end for adjusting parameters, a data display end for displaying various parameter information and a power supply for providing voltage for the remote control board control unit.
A method for remotely controlling the water heater is characterized by comprising two aspects of transmitting information to a host by a wireless remote controller and transmitting information to the wireless remote controller by the host; wherein,
when the wireless remote controller transmits information to the host, the method comprises the following steps:
a. through a data display end of the remote control board, a user adjusts various parameters on the remote control board according to actual conditions, the data display end transmits various parameter information to a microprocessor of the remote control board, the microprocessor of the remote control board transmits digital signals to a data encoder of the remote control board to compile codes, and information obtained by the data encoder after the codes are compiled is transmitted by a radio frequency transmitter of the remote control board;
b. the power supply in the host control unit provides power for the host control unit, and the host radio frequency receiver receives radio frequency signals transmitted by the remote control board control unit;
c. the host data decoder decodes the data and transmits the decoded data to the host microprocessor for data processing;
d. the host microprocessor converts the decoded data content into digital signals and transmits the digital signals to the control circuit so as to control the water heater;
when the host computer transmits information to the wireless remote controller, the method comprises the following steps:
A. the host microprocessor sends digital signals to the host data encoder to encode and decode passwords, and the data encoder encodes and decodes the passwords and then sends the information to the host radio frequency transmitter;
B. the wireless remote controller power supply provides power for the remote control board control unit, and the remote control board radio frequency receiver receives signals transmitted by the host machine radio frequency transmitter;
C. after decoding, the remote control board data decoder transmits information to the remote control board microprocessor for data processing;
D. the remote control board microprocessor converts the decoded data content into digital signals and transmits the digital signals to the data display end for display;
E. and the user determines whether to change the parameters according to the display information of the data display end of the remote control board.
The invention has the beneficial effects that:
firstly, the traditional infrared signal is changed into a wireless radio frequency signal, so that the remote control device has the advantages of large remote control range, small obstruction influence and good directivity; secondly, the host computer and the wireless remote controller can transmit information mutually, and the wireless remote controller can be placed in a living room, a bedroom, a study room and a kitchen or arranged in a bathroom in a wireless remote control mode, so that a user can conveniently operate and know the use condition of the water heater at any time, parameters such as heating temperature, water quantity, heating power, heating time and the like can be adjusted through wireless remote control operation at will, and the water heater is more convenient and practical to use.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments.
FIG. 1 is a complete schematic of the present invention;
FIG. 2 is a control schematic of the host control unit of the present invention;
FIG. 3 is a control schematic of the remote control panel control unit of the present invention;
fig. 4 is a schematic diagram of wireless remote control of a host control unit and a remote control panel control unit of the present invention.
Detailed Description
As shown in fig. 1, the bidirectional radio frequency water heater comprises a water heater host 1, a wireless remote controller 2 matched with the host 1 and arranged in a living room, a bedroom, a study room, a kitchen or a bathroom of a user for the user to take conveniently, wherein the water heater host 1 is arranged at a proper place in the home of the user.
As shown in fig. 2, the host 1 is provided with a host control unit, which can be installed inside the host 1 or outside the host 1, and includes a host microprocessor 101 for executing the functions of the control unit and the arithmetic logic unit; a host data encoder 102 for compiling and converting signals and data into devices that can be used to transmit information; a host data decoder 103 for translating the received code into an output signal to represent its original meaning; a host radio frequency transmitter 104 for transmitting radio frequency information; a host rf receiver 105 for receiving rf information; a plurality of groups of sensors 106 for detecting various parameters of the water heater; a control circuit 107 for executing host microprocessor 101 commands; a power supply 108 for providing voltage to the host control unit.
As shown in fig. 3, the wireless remote controller 2 is provided with a remote control panel control unit, which includes a remote control panel microprocessor 201 for executing the functions of the control unit and the arithmetic logic unit; a remote control panel data encoder 202 for compiling and converting the signals and data into information for transmission; a remote control board data decoder 203 for translating the received code into an output signal to represent its original meaning; a remote control panel radio frequency transmitter 204 for transmitting radio frequency information; a remote control board radio frequency receiver 205 for receiving radio frequency information; a command input terminal 206 for adjusting parameters, a data display terminal 207 for displaying information on various parameters, and a power supply 208 for supplying voltage to the remote control panel control unit.
Referring to fig. 4, in the using process of the present invention, the wireless remote controller 2 can transmit information to the host 1, and the host 1 can also transmit information to the wireless remote controller 2, and the working principle is as follows:
when the wireless remote controller 2 transmits information to the host 1, the method comprises the following steps:
a. through the data display end 207 of the remote control panel, a user adjusts various parameters on the remote control panel according to actual conditions, the data display end 207 transmits various parameter information to the microprocessor 201 of the remote control panel, the microprocessor 201 of the remote control panel transmits digital signals to the data encoder 202 of the remote control panel to compile codes, and the information after the data encoder 202 compiles the codes is transmitted by the radio frequency transmitter 204 of the remote control panel;
b. the power supply 108 provides power for the host control unit, and the host radio frequency receiver 105 receives radio frequency signals transmitted by the remote control panel control unit;
c. the host data decoder 103 decodes the data and transmits the decoded data to the host microprocessor 101 for data processing;
d. the host microprocessor 101 converts the decoded data content into digital signals and transmits the digital signals to the control circuit 107 so as to control the water heater;
when the host 1 transmits information to the wireless remote controller 2, the method comprises the following steps:
A. after sensing the state of the host, the multiple groups of sensors 106 of the host control unit transmit various information to the host microprocessor 101, the host microprocessor 101 sends digital signals to the host data encoder 102 to encode codes, and the information after the codes are encoded by the data encoder 102 is transmitted by the host radio frequency transmitter 104;
B. the power supply 208 provides power to the remote control board control unit, and the remote control board rf receiver 205 receives signals transmitted by the host rf transmitter 104;
C. the remote control board data decoder 203 decodes the data and transmits the information to the remote control board microprocessor 201 for data processing;
D. the remote control board microprocessor 201 converts the decoded data content into digital signals and transmits the digital signals to the data display terminal 207 for display;
E. the user determines whether to change the parameters according to the display information of the remote control panel data display terminal 207.
Claims (2)
1. A two-way radio frequency water heater comprises a water heater host (1) and a wireless remote controller (2) matched with the host (1), and is characterized in that a host control unit is arranged on the host (1) and comprises a host microprocessor (101), a host data encoder (102), a host data decoder (103), a host radio frequency transmitter (104), a host radio frequency receiver (105), a plurality of groups of sensors (106) for detecting various parameters of the water heater, a control circuit (107) for executing commands of the host microprocessor (101), and a power supply (108) for providing voltage for the host control unit; the wireless remote controller (2) is provided with a remote control board control unit which comprises a remote control board microprocessor (201), a remote control board data encoder (202), a remote control board data decoder (203), a remote control board radio frequency transmitter (204), a remote control board radio frequency receiver (205), a command input end (206) for adjusting parameters, a data display end (207) for displaying various parameter information, and a power supply (208) for providing voltage for the remote control board control unit.
2. A method for remotely controlling the water heater as claimed in claim 1, wherein the method comprises two aspects of transmitting information from the wireless remote controller (2) to the host (1) and transmitting information from the host (1) to the wireless remote controller (2); wherein,
when the wireless remote controller (2) transmits information to the host (1), the method comprises the following steps:
a. through a remote control board data display end (207), a user adjusts various parameters on the remote control board according to actual conditions, the data display end (207) transmits various parameter information to a remote control board microprocessor (201), the remote control board microprocessor (201) transmits digital signals to a remote control board data encoder (202) for encoding and decoding, and the data encoder (202) encodes and transmits information through a remote control board radio frequency transmitter (204);
b. the power supply (108) provides power for the host control unit, and the host radio frequency receiver (105) receives radio frequency signals transmitted by the remote control board control unit;
c. the host data decoder (103) decodes the data and transmits the information to the host microprocessor (101) for data processing;
d. the host microprocessor (101) converts the decoded data content into a digital signal and transmits the digital signal to the control circuit (107) so as to control the water heater;
when the host (1) transmits information to the wireless remote controller (2), the method comprises the following steps:
A. after sensing the state of the host, a plurality of groups of sensors (106) of the host control unit transmit various information to the host microprocessor (101), the host microprocessor (101) transmits digital signals to the host data encoder (102) to compile codes, and the data encoder (102) compiles the codes and transmits the information by the host radio frequency transmitter (104);
B. the power supply (208) provides power for the remote control board control unit, and the remote control board radio frequency receiver (205) receives signals transmitted by the host machine radio frequency transmitter (104);
C. the remote control board data decoder (203) decodes the data and transmits the information to the remote control board microprocessor (201) for data processing;
D. the remote control board microprocessor (201) is converted into a digital signal according to the decoded data content and then transmitted to the data display end (207) for display;
E. the user determines whether to change the parameters according to the display information of the data display terminal (207) of the remote control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010617991 CN102062476A (en) | 2010-12-31 | 2010-12-31 | Bidirectional RF (Radio-Frequency) water heater and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010617991 CN102062476A (en) | 2010-12-31 | 2010-12-31 | Bidirectional RF (Radio-Frequency) water heater and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102062476A true CN102062476A (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010617991 Pending CN102062476A (en) | 2010-12-31 | 2010-12-31 | Bidirectional RF (Radio-Frequency) water heater and control method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729100A (en) * | 2015-02-09 | 2015-06-24 | 芜湖美的厨卫电器制造有限公司 | Water heater system and water heater |
| CN105070026A (en) * | 2015-09-14 | 2015-11-18 | 佛山市顺德区奥荻莎电器有限公司 | Remote controller for electric water heater |
| CN105333620A (en) * | 2015-11-10 | 2016-02-17 | 苏州美达瑞电子有限公司 | Voltage regulator circuit water heater regulation control system based on radio frequency identification |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152630Y (en) * | 2007-11-28 | 2008-11-19 | 蔡琼瑶 | Remote-controlled digital water heater |
| CN201270084Y (en) * | 2008-07-23 | 2009-07-08 | 惠州市卓耐普智能技术有限公司 | Control instrument for solar water heater |
| CN201973893U (en) * | 2010-12-31 | 2011-09-14 | 法罗力热能设备(中国)有限公司 | Two-way radio frequency water heater |
-
2010
- 2010-12-31 CN CN 201010617991 patent/CN102062476A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152630Y (en) * | 2007-11-28 | 2008-11-19 | 蔡琼瑶 | Remote-controlled digital water heater |
| CN201270084Y (en) * | 2008-07-23 | 2009-07-08 | 惠州市卓耐普智能技术有限公司 | Control instrument for solar water heater |
| CN201973893U (en) * | 2010-12-31 | 2011-09-14 | 法罗力热能设备(中国)有限公司 | Two-way radio frequency water heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729100A (en) * | 2015-02-09 | 2015-06-24 | 芜湖美的厨卫电器制造有限公司 | Water heater system and water heater |
| CN104729100B (en) * | 2015-02-09 | 2018-01-30 | 芜湖美的厨卫电器制造有限公司 | Water-heater system and water heater |
| CN105070026A (en) * | 2015-09-14 | 2015-11-18 | 佛山市顺德区奥荻莎电器有限公司 | Remote controller for electric water heater |
| CN105333620A (en) * | 2015-11-10 | 2016-02-17 | 苏州美达瑞电子有限公司 | Voltage regulator circuit water heater regulation control system based on radio frequency identification |
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Application publication date: 20110518 |