CN104500827A - DSP (Digital Signal Processor)-based bathroom water temperature control system - Google Patents
DSP (Digital Signal Processor)-based bathroom water temperature control system Download PDFInfo
- Publication number
- CN104500827A CN104500827A CN201410776642.0A CN201410776642A CN104500827A CN 104500827 A CN104500827 A CN 104500827A CN 201410776642 A CN201410776642 A CN 201410776642A CN 104500827 A CN104500827 A CN 104500827A
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- CN
- China
- Prior art keywords
- dsp
- control system
- water
- water temperature
- temperature control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
Abstract
The invention discloses a DSP (Digital Signal Processor)-based bathroom water temperature control system. The DSP-based bathroom water temperature control system comprises a DSP, a signal conditioning circuit, a thermocouple sensor, a valve opening sensor, an electric regulating valve, a keyboard and a display, wherein the thermocouple sensor and the valve opening sensor are connected with the DSP through the signal conditioning circuit, and a signal output end of the DSP is connected with the electric regulating valve; the keyboard is connected with a signal input end of the DSP, and the signal output end of the DSP is connected with the display. According to the DSP-based bathroom water temperature control system disclosed by the invention, intelligent control on bathing water temperature when a user takes a shower can be realized.
Description
Technical field
The present invention relates to a kind of lower water temperature control technique, be specifically related to based on DSP bathroom water temperature control system.
Background technique
Along with the development of economic society, science and technology are also in continuous progress, and people have no longer been confined to meet problem of food and clothing, have started to understand the enjoyment of living at ordinary times.At present, bather, when publilc baths is had a bath, needs bather's manual tune hot and cold water switch, makes the retard time regulating appropriate water temperature process need one section longer, is easy to during this period of time user is caught cold.Add shower water temperature less stable, the water of emerge suddenly sometimes cold water or overheated water temperature, makes shower person suffer untold misery, and causes many inconvenience when having a bath to people, also there is certain waste.So a kind of Novel intellectualized shower is proposed by people.People wish when having a bath, by the control of temperature acquisition and hydraulic valve, the shower water temperature of accurate temperature is provided and controls the size of water flow, sometimes hot and sometimes cold to such an extent as to regulate less than appropriate water temperature when solving frequent manual tune, accomplish quantitative water supply as required, reach to save and maximize, shower person more can be relaxed when taking a shower.
Summary of the invention
The technical problem to be solved in the present invention is to provide based on DSP bathroom water temperature control system, can realize intelligent control shower water temperature when shower person has a bath.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
Based on DSP bathroom water temperature control system, comprise DSP, signal conditioning circuit, thermocouple sensor, valve opening sensor, electric control valve, keyboard, display device, described thermocouple sensor, valve opening sensor connect DSP through signal conditioning circuit, and DSP signal output part connects electric control valve; Described keyboard is connected to DSP signal input part, and DSP signal output part connects display device.
Preferably, hot water or cold water's entering water temp responded in real time by described thermocouple sensor, is sent to DSP and analyzes after signal condition, and compares with the set temperature value of input through keyboard, obtains the temperature difference, and then debugs out applicable hot water or cold water's water-exit temperature.
Further, described DSP is also connected with pressure transducer, is used for the pressure of induction heat waterpipe and cold water pipes.
Further, described DSP is also connected with clock circuit.
Further, described DSP is also connected with data communication unit, and this DSP is connected with upper-position unit by data communication unit, is to control variation in public shower place.
Beneficial effect of the present invention is: the present invention utilizes DSP analysing and processing speed is fast, wide range, highi degree of accuracy are safe and reliable characteristic as the core of whole system, hot water or cold water's entering water temp responded in real time by thermocouple sensor, after signal condition, be sent to DSP analyze, and compare with the set temperature value of input through keyboard, obtain the temperature difference, and then debug out applicable hot water or cold water's water-exit temperature; The pressure that hot and cold data on flows and hot and cold water pipe bear responded in real time by valve opening sensor and pressure transducer, after DSP makes analysing and processing, controls electric control valve to the aperture of hot and cold valve, accomplish quantitative water supply as required, reaches to save to maximize; And the real-time display of display device completion system information, user can get information about the information such as current shower water temperature, provides the warm shower condition be applicable to shower person.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that the present invention is based on DSP bathroom water temperature control system.
Embodiment
Accompanying drawing discloses concrete structure of the present invention without limitation, and below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, based on DSP bathroom water temperature control system, comprise DSP, signal conditioning circuit, thermocouple sensor, valve opening sensor, electric control valve, keyboard, display device, described thermocouple sensor, valve opening sensor connect DSP through signal conditioning circuit, and DSP signal output part connects electric control valve; Described keyboard is connected to DSP signal input part, and DSP signal output part connects display device.Hot water or cold water's entering water temp responded in real time by described thermocouple sensor, is sent to DSP and analyzes after signal condition, and compares with the set temperature value of input through keyboard, obtains the temperature difference, and then mixes applicable hot water or cold water's water-exit temperature.Described DSP is also connected with pressure transducer, is used for the pressure of induction heat waterpipe and cold water pipes.Described DSP is also connected with data communication unit, and this DSP is connected with upper-position unit by data communication unit.
Working procedure of the present invention: the present invention is based on DSP bathroom water temperature control system and power on, first user sets the water-exit temperature of shower, then opens water valve, waits for the beginning of taking a shower; And after DSP powers on, first system is resetted, and then system initialization, intrasystem original related data resets, and sets the working method of clock circuit; Then each sensor starts the collection carrying out corresponding data, read in hot water or cold water's entering water temp, the pressure data of hot and cold water pipe and water flow data, carry out nursing one's health out through signal conditioning circuit the digital signal that DSP can receive, DSP carries out analysing and processing, and compare with the set temperature value of input through keyboard, obtain the temperature difference, and then debug out applicable hot water or cold water's water-exit temperature, control electric control valve to the aperture of hot and cold valve, accomplish quantitative water supply as required, reach and save maximization; And the real-time display of display device completion system information, user can get information about the information such as current shower water temperature, provides the warm shower condition be applicable to shower person; The use of upper-position unit makes control more diversified.
Claims (5)
1. based on DSP bathroom water temperature control system, comprise DSP, signal conditioning circuit, thermocouple sensor, valve opening sensor, electric control valve, keyboard, display device, it is characterized in that: described thermocouple sensor, valve opening sensor connect DSP through signal conditioning circuit, DSP signal output part connects electric control valve; Described keyboard is connected to DSP signal input part, and DSP signal output part connects display device.
2. according to claim 1 based on DSP bathroom water temperature control system, it is characterized in that: hot water or cold water's entering water temp responded in real time by described thermocouple sensor, after signal condition, be sent to DSP analyze, and compare with the set temperature value of input through keyboard, obtain the temperature difference, and then mix applicable hot water or cold water's water-exit temperature.
3. according to claim 1 based on DSP bathroom water temperature control system, it is characterized in that: described DSP is also connected with pressure transducer, be used for the pressure of induction heat waterpipe and cold water pipes.
4. according to claim 1 based on DSP bathroom water temperature control system, it is characterized in that: described DSP is also connected with clock circuit.
5. according to claim 1 based on DSP bathroom water temperature control system, it is characterized in that: described DSP is also connected with data communication unit, this DSP is connected with upper-position unit by data communication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776642.0A CN104500827A (en) | 2014-12-15 | 2014-12-15 | DSP (Digital Signal Processor)-based bathroom water temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776642.0A CN104500827A (en) | 2014-12-15 | 2014-12-15 | DSP (Digital Signal Processor)-based bathroom water temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500827A true CN104500827A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410776642.0A Pending CN104500827A (en) | 2014-12-15 | 2014-12-15 | DSP (Digital Signal Processor)-based bathroom water temperature control system |
Country Status (1)
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| CN (1) | CN104500827A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782509A (en) * | 2016-01-27 | 2016-07-20 | 深圳市纳禾源科技有限公司 | Cold water and hot water mixture controlled valve and method for operating cold water and hot water mixture controlled valve |
| CN106015719A (en) * | 2016-06-06 | 2016-10-12 | 淮南市宜留机械科技有限公司 | High-pressure fluid splashing based safety protection device for back-pressure valve |
| US10448762B2 (en) | 2017-09-15 | 2019-10-22 | Kohler Co. | Mirror |
| US10663938B2 (en) | 2017-09-15 | 2020-05-26 | Kohler Co. | Power operation of intelligent devices |
| US10887125B2 (en) | 2017-09-15 | 2021-01-05 | Kohler Co. | Bathroom speaker |
| US11093554B2 (en) | 2017-09-15 | 2021-08-17 | Kohler Co. | Feedback for water consuming appliance |
| US11099540B2 (en) | 2017-09-15 | 2021-08-24 | Kohler Co. | User identity in household appliances |
-
2014
- 2014-12-15 CN CN201410776642.0A patent/CN104500827A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782509A (en) * | 2016-01-27 | 2016-07-20 | 深圳市纳禾源科技有限公司 | Cold water and hot water mixture controlled valve and method for operating cold water and hot water mixture controlled valve |
| CN105782509B (en) * | 2016-01-27 | 2018-04-24 | 深圳市纳禾源科技有限公司 | The controlled valve of mixed cold and hot water and the method for operating the valve |
| CN106015719A (en) * | 2016-06-06 | 2016-10-12 | 淮南市宜留机械科技有限公司 | High-pressure fluid splashing based safety protection device for back-pressure valve |
| US10448762B2 (en) | 2017-09-15 | 2019-10-22 | Kohler Co. | Mirror |
| US10663938B2 (en) | 2017-09-15 | 2020-05-26 | Kohler Co. | Power operation of intelligent devices |
| US10887125B2 (en) | 2017-09-15 | 2021-01-05 | Kohler Co. | Bathroom speaker |
| US11093554B2 (en) | 2017-09-15 | 2021-08-17 | Kohler Co. | Feedback for water consuming appliance |
| US11099540B2 (en) | 2017-09-15 | 2021-08-24 | Kohler Co. | User identity in household appliances |
| US11314215B2 (en) | 2017-09-15 | 2022-04-26 | Kohler Co. | Apparatus controlling bathroom appliance lighting based on user identity |
| US11892811B2 (en) | 2017-09-15 | 2024-02-06 | Kohler Co. | Geographic analysis of water conditions |
| US11921794B2 (en) | 2017-09-15 | 2024-03-05 | Kohler Co. | Feedback for water consuming appliance |
| US11949533B2 (en) | 2017-09-15 | 2024-04-02 | Kohler Co. | Sink device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
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| WD01 | Invention patent application deemed withdrawn after publication |