JPS61178418U - - Google Patents
Info
- Publication number
- JPS61178418U JPS61178418U JP6292985U JP6292985U JPS61178418U JP S61178418 U JPS61178418 U JP S61178418U JP 6292985 U JP6292985 U JP 6292985U JP 6292985 U JP6292985 U JP 6292985U JP S61178418 U JPS61178418 U JP S61178418U
- Authority
- JP
- Japan
- Prior art keywords
- physical quantity
- capacitor
- converts
- electrode
- switching element
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Description
第１図本考案の概要を示すブロツク図、第２図
は本考案による一実施例を示す回路図、第３図は
従来の温度測定回路を示すブロツク図である。
６：マイクロコンピユータ、７ａ：サーミスタ
、８：コンデンサ、９：固定抵抗、１０：可変抵
抗、１１ａ：トランジスタ。
FIG. 1 is a block diagram showing an overview of the present invention, FIG. 2 is a circuit diagram showing an embodiment of the present invention, and FIG. 3 is a block diagram showing a conventional temperature measuring circuit. 6: Microcomputer, 7a: Thermistor, 8: Capacitor, 9: Fixed resistor, 10: Variable resistor, 11a: Transistor.
Claims (1)
びスイツチング素子と、 上記固定抵抗と可変抵抗の接続点に一端が接続
され、他端がコンデンサの一方の電極に接続され
た物理量測定センサと、 電気的信号を物理量情報に変換するテーブルを
内蔵し、上記コンデンサの一方の電極電位を物理
量情報に変換する検出回路と、 上記スイツチング素子のオン・オフを指令する
制御回路とを備えてなることを特徴とする物理量
測定回路。 ２ 前記物理量は温度であることを特徴とする請
求の範囲第１項記載の物理量測定回路。[Claims for Utility Model Registration] 1. A fixed resistor, a variable resistor, and a switching element connected in series to a power source, one end connected to the connection point of the fixed resistor and variable resistor, and the other end connected to one electrode of a capacitor. a detection circuit that includes a built-in table that converts an electrical signal into physical quantity information and converts the potential of one electrode of the capacitor into physical quantity information, and a control circuit that commands on/off of the switching element. A physical quantity measuring circuit comprising: 2. The physical quantity measuring circuit according to claim 1, wherein the physical quantity is temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6292985U JPS61178418U (en) | 1985-04-25 | 1985-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6292985U JPS61178418U (en) | 1985-04-25 | 1985-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61178418U true JPS61178418U (en) | 1986-11-07 |
Family
ID=30592602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6292985U Pending JPS61178418U (en) | 1985-04-25 | 1985-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61178418U (en) |
-
1985
- 1985-04-25 JP JP6292985U patent/JPS61178418U/ja active Pending
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