JPS5746113A - Running cource indicator - Google Patents
Running cource indicatorInfo
- Publication number
- JPS5746113A JPS5746113A JP55122892A JP12289280A JPS5746113A JP S5746113 A JPS5746113 A JP S5746113A JP 55122892 A JP55122892 A JP 55122892A JP 12289280 A JP12289280 A JP 12289280A JP S5746113 A JPS5746113 A JP S5746113A
- Authority
- JP
- Japan
- Prior art keywords
- energizing
- running
- constant temperature
- closed
- temperature oven
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
-
- 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
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Gyroscopes (AREA)
Abstract
PURPOSE: To eliminate the influence exercised by an external temperature and to perform an optimum energizing control of a heater, by a method wherein a constant temperature oven, in which a gas rate sensor for detecting a direction of a running object is housed, is energized when an ignition switch is closed, and energizing is caused to last for a given time when it is disconnected.
CONSTITUTION: A constant temperature controller is mounted in a running path indicator which consists of a distance sensor and a gas rate sensor which is housed in a constant temperature oven 1 and detercts a direction of a running object. An ignition switch IG.SW is closed at a running time, a current flows from a power source E to a relay RL via a diode D1, and the power source E is closed for energizing of the constant temperature oven 1. With the IG.SW disconnected, a holding signal H is outputted from an energizing controller 8 via a detection circuit consisting of a transistor (TR) Q1 to turn ON a TR Q2 and to continue to energize a relay RL. Simultaneously, an instruction A turns ON a TR Q3 to actuate a buzzer BZ. This eliminates the influence exercised by temperature and enables to perform an optimum energizing control of a heater.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122892A JPS5746113A (en) | 1980-09-04 | 1980-09-04 | Running cource indicator |
US06/298,633 US4494116A (en) | 1980-09-04 | 1981-09-02 | Apparatus for visually indicating a current travel route of a vehicle |
FR8116769A FR2489567A1 (en) | 1980-09-04 | 1981-09-03 | Automobile route indicator plotting instantaneous position - has sensor detecting turning manoeuvres held in thermostatic chamber supplied via switch |
DE3135146A DE3135146C2 (en) | 1980-09-04 | 1981-09-04 | Route display device for visually displaying a current route of a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122892A JPS5746113A (en) | 1980-09-04 | 1980-09-04 | Running cource indicator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5746113A true JPS5746113A (en) | 1982-03-16 |
JPS6222086B2 JPS6222086B2 (en) | 1987-05-15 |
Family
ID=14847209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55122892A Granted JPS5746113A (en) | 1980-09-04 | 1980-09-04 | Running cource indicator |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5746113A (en) |
FR (1) | FR2489567A1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139889A (en) * | 1974-06-07 | 1979-02-13 | Ingels George W | Apparatus for vehicle position indication |
-
1980
- 1980-09-04 JP JP55122892A patent/JPS5746113A/en active Granted
-
1981
- 1981-09-03 FR FR8116769A patent/FR2489567A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2489567A1 (en) | 1982-03-05 |
FR2489567B1 (en) | 1985-01-04 |
JPS6222086B2 (en) | 1987-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5486025A (en) | Air fuel ratio controller | |
ATE38555T1 (en) | METHOD AND DEVICE FOR DEFROST CONTROL OF HEAT PUMPS. | |
JPS55139970A (en) | Ignition timing controller at the time of starting | |
JPS5746113A (en) | Running cource indicator | |
JPS57171046A (en) | Self diagnostic alarm indicating system for electronic engine control system | |
JPS57110731A (en) | Method of controlling time for jetting of distribution type fuel jet pump | |
JPS5714121A (en) | Oxygen density detecting apparatus for burner | |
JPS57200659A (en) | Exhaust gas recirculating controlling device for internal-conbustion engine | |
JPS5746115A (en) | Running cource indicator | |
JPS643220A (en) | Cooling water system abnormality alarm device for engine | |
JPS5746114A (en) | Running cource indicator | |
JPS5731722A (en) | Combustion control device | |
JPS5367821A (en) | Abnormality detecting system of motor driving circuit | |
JPS5713157A (en) | Control method for antivibration device of strip | |
JPS5378877A (en) | Cleaning control system for temperature sensor | |
JPS5657943A (en) | Smoke sensing system | |
JPS57136668A (en) | Developer density controller | |
JPS5433989A (en) | Self cheque nechanism for anti-sid controller | |
SU507654A1 (en) | Apparatus for controlling the decarburization rate of metal | |
JPS5746352A (en) | Disk device | |
SU954832A1 (en) | Device for detecting leakage of gas from an article | |
JPS5730698A (en) | Protection device for power steering unit | |
JPS6440959A (en) | High-voltage discharging current supply system | |
JPS56130646A (en) | Alarm equipment for gas leakage | |
JPS6441642A (en) | Fail safe system operating during failure in operation of water temperature sensor |