JPS5762421A - Operation control system for unmanned guided vehicle - Google Patents
Operation control system for unmanned guided vehicleInfo
- Publication number
- JPS5762421A JPS5762421A JP55137373A JP13737380A JPS5762421A JP S5762421 A JPS5762421 A JP S5762421A JP 55137373 A JP55137373 A JP 55137373A JP 13737380 A JP13737380 A JP 13737380A JP S5762421 A JPS5762421 A JP S5762421A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- guided vehicle
- station
- unmanned guided
- center
- 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
- 230000003247 decreasing effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
- G05D1/0265—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using buried wires
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE:To facilitate signal processing at a center by decreasing the number of kinds of operation commands, by commanding different operations of an unmanned guided vehicle by operations signals having the same frequency or different frequencies in the same combination. CONSTITUTION:To stop an unmanned guided vehicle 1 at a station, a switch 6 is turned on at the center and a generating circuit 5 generates and flows an operation signal of a prescribed frequency (e.g., f1) to a signal line 4. To pass the vehicle through the station, the switch 6 is turned on and the current is not flowed to the signal line 4. The unmanned guided vehicle 1, when approaching the station, checks whether the operation signal flows through the signal line 4 or not on the basis of the output of a pickup coil 3. When so, it checks whether the signal has the fre- quency f1 showing a stop command or not and, when the signal, has the frequency f1, starts stopping operation; when it stops at a prescribed position in the station, a signal showing the arrival at the center is sent out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55137373A JPS5762421A (en) | 1980-09-30 | 1980-09-30 | Operation control system for unmanned guided vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55137373A JPS5762421A (en) | 1980-09-30 | 1980-09-30 | Operation control system for unmanned guided vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5762421A true JPS5762421A (en) | 1982-04-15 |
Family
ID=15197161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55137373A Pending JPS5762421A (en) | 1980-09-30 | 1980-09-30 | Operation control system for unmanned guided vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5762421A (en) |
-
1980
- 1980-09-30 JP JP55137373A patent/JPS5762421A/en active Pending
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