JPS5713526A - Temperature controller - Google Patents
Temperature controllerInfo
- Publication number
- JPS5713526A JPS5713526A JP8624080A JP8624080A JPS5713526A JP S5713526 A JPS5713526 A JP S5713526A JP 8624080 A JP8624080 A JP 8624080A JP 8624080 A JP8624080 A JP 8624080A JP S5713526 A JPS5713526 A JP S5713526A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- detection signal
- mucm31
- turning
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1917—Control of temperature characterised by the use of electric means using digital means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
Abstract
PURPOSE:To obtain an exact detection signal and to execute a temperature control having high reliability, by controlling a triggering circuit so that a switching element for making a current flow through a heating wire is turned off, and after that, inputting a signal from a temperature detecting circuit, to a controlling circuit. CONSTITUTION:A temperature control of an electric blanket is executed by controlling a triggering circuit 33 by a signal from a microcomputer muCM31, and turning on and off an SCR32 for condcuting a heater wire 46 of sensible heating wire 49. In this case, a temperature detection signal from a signal line 47 of the sensible heating wire 49 is A/D converted 30, is inputted to the muCM31, this value is compared with a value which is obtained by A/D-converting at 29 a set value signal from a temperature setting circuit 26, by the muCM31, and the element 32 is controlled as to its turning-on and -off through a circuit 33. When inputting a detection signal from the signal line 47, it is executed by turning off the element 32 for a prescribed period. In this way, a current of a correct sine wave flows in the signal line 47, an exact detection signal is obtained, and a temperature control having a high reliability is executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8624080A JPS5713526A (en) | 1980-06-25 | 1980-06-25 | Temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8624080A JPS5713526A (en) | 1980-06-25 | 1980-06-25 | Temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5713526A true JPS5713526A (en) | 1982-01-23 |
Family
ID=13881273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8624080A Pending JPS5713526A (en) | 1980-06-25 | 1980-06-25 | Temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5713526A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62115685A (en) * | 1985-11-14 | 1987-05-27 | 日本電熱株式会社 | Temperature controller of electric warming appliance |
| JPH02143031A (en) * | 1988-11-24 | 1990-06-01 | Matsushita Electric Works Ltd | Temperature control circuit for electric heater |
| JPH02178534A (en) * | 1988-12-29 | 1990-07-11 | Matsushita Electric Works Ltd | Disinfestation method by electric heating carpet and its device |
| US5023430A (en) * | 1989-09-08 | 1991-06-11 | Environwear, Inc. | Hybrid electronic control system and method for cold weather garment |
| US5032705A (en) * | 1989-09-08 | 1991-07-16 | Environwear, Inc. | Electrically heated garment |
| US5105067A (en) * | 1989-09-08 | 1992-04-14 | Environwear, Inc. | Electronic control system and method for cold weather garment |
| US5403992A (en) * | 1992-04-11 | 1995-04-04 | Imetec S.P.A. | Electrically heated panels |
-
1980
- 1980-06-25 JP JP8624080A patent/JPS5713526A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62115685A (en) * | 1985-11-14 | 1987-05-27 | 日本電熱株式会社 | Temperature controller of electric warming appliance |
| JPH0650665B2 (en) * | 1985-11-14 | 1994-06-29 | 日本電熱株式会社 | Temperature controller for electric heating equipment |
| JPH02143031A (en) * | 1988-11-24 | 1990-06-01 | Matsushita Electric Works Ltd | Temperature control circuit for electric heater |
| JPH02178534A (en) * | 1988-12-29 | 1990-07-11 | Matsushita Electric Works Ltd | Disinfestation method by electric heating carpet and its device |
| US5023430A (en) * | 1989-09-08 | 1991-06-11 | Environwear, Inc. | Hybrid electronic control system and method for cold weather garment |
| US5032705A (en) * | 1989-09-08 | 1991-07-16 | Environwear, Inc. | Electrically heated garment |
| US5105067A (en) * | 1989-09-08 | 1992-04-14 | Environwear, Inc. | Electronic control system and method for cold weather garment |
| US5403992A (en) * | 1992-04-11 | 1995-04-04 | Imetec S.P.A. | Electrically heated panels |
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