JPS6425203A - Sensor controller - Google Patents
Sensor controllerInfo
- Publication number
- JPS6425203A JPS6425203A JP18145487A JP18145487A JPS6425203A JP S6425203 A JPS6425203 A JP S6425203A JP 18145487 A JP18145487 A JP 18145487A JP 18145487 A JP18145487 A JP 18145487A JP S6425203 A JPS6425203 A JP S6425203A
- Authority
- JP
- Japan
- Prior art keywords
- output
- amplifier
- sensor
- correction
- amplifiers
- 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.)
- Granted
Links
Landscapes
- Feedback Control In General (AREA)
Abstract
PURPOSE:To shorten an adjusting time, by automatically deciding a correction function by inputting two specific input with respect to a sensor, and correcting the difference of characteristics between first and second amplifiers. CONSTITUTION:A sensor controller is constituted of the first amplifier 16 of a sensor input signal, the second amplifier 17 of a targeted value, an A/D converter 18, an arithmetic circuit 19, and an output circuit 20, and also, to the arithmetic circuit 19, a display part 3a and an operating key part 3b are connected. And the arithmetic circuit 19 reads the output of both amplifiers 16 and 17 digital-converted by the A/D converter 18, and decides a correction equation (correction function), and corrects the output of the second amplifier 17, and converts the output of the first amplifier 16 to a conversion value that is the detection physical quantity of the sensor, and also, converts the above correction output to the targeted value Sp, then performs comparison. In such a way, it is possible to easily perform adjusting work for the correction of the characteristic of two amplifiers 16 and 17 by the sensor controller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18145487A JPH0827642B2 (en) | 1987-07-21 | 1987-07-21 | Sensor controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18145487A JPH0827642B2 (en) | 1987-07-21 | 1987-07-21 | Sensor controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6425203A true JPS6425203A (en) | 1989-01-27 |
JPH0827642B2 JPH0827642B2 (en) | 1996-03-21 |
Family
ID=16101043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18145487A Expired - Lifetime JPH0827642B2 (en) | 1987-07-21 | 1987-07-21 | Sensor controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0827642B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4208404A1 (en) * | 1991-03-20 | 1992-09-24 | Hitachi Ltd | Yaw pulse detector for motor vehicle motion controller - contains several acceleration sensors, yaw pulse derivation device and characteristic correction device which corrects for sensor ageing effects and inaccurate sensor positioning |
-
1987
- 1987-07-21 JP JP18145487A patent/JPH0827642B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4208404A1 (en) * | 1991-03-20 | 1992-09-24 | Hitachi Ltd | Yaw pulse detector for motor vehicle motion controller - contains several acceleration sensors, yaw pulse derivation device and characteristic correction device which corrects for sensor ageing effects and inaccurate sensor positioning |
DE4208404C2 (en) * | 1991-03-20 | 1997-03-06 | Hitachi Ltd | Device and method for determining yaw pulses of a vehicle and use of the device for a motion control device for vehicles |
Also Published As
Publication number | Publication date |
---|---|
JPH0827642B2 (en) | 1996-03-21 |
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