JPS6441012A - Automatic running system for carrier truck - Google Patents
Automatic running system for carrier truckInfo
- Publication number
- JPS6441012A JPS6441012A JP19639287A JP19639287A JPS6441012A JP S6441012 A JPS6441012 A JP S6441012A JP 19639287 A JP19639287 A JP 19639287A JP 19639287 A JP19639287 A JP 19639287A JP S6441012 A JPS6441012 A JP S6441012A
- Authority
- JP
- Japan
- Prior art keywords
- truck
- circuit
- rise
- stopped
- sensor
- 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
Abstract
PURPOSE:To automatically set an initial state of the rise of an automatic drive system for carrier truck by using a rise initial condition detecting circuit to detect the stop position of the truck and stopping the truck after moving it automatically up to a position right above a position sensor. CONSTITUTION:A rise initial condition detecting circuit 16 closes a switch device 7 connected to a brake control circuit 9 when a carrier truck 1 is stopped. Then the circuit 16 detects the current flowing the the circuit 9 via a current detector 14 after starting the circuit 9. Thus the number of trucks 1 and their stopping positions are detected. Then the device 7 connected to a motor control circuit 6 is closed then no truck 1 exists right above a position sensor 12. Thus the truck 1 is driven up to a place above the sensor 12 and stopped there. The it is possible to automatically set a rise initial state where the truck 1 is stopped at a place right above the sensor 12 at all times at the time of the rerise.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19639287A JPS6441012A (en) | 1987-08-07 | 1987-08-07 | Automatic running system for carrier truck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19639287A JPS6441012A (en) | 1987-08-07 | 1987-08-07 | Automatic running system for carrier truck |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6441012A true JPS6441012A (en) | 1989-02-13 |
Family
ID=16357106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19639287A Pending JPS6441012A (en) | 1987-08-07 | 1987-08-07 | Automatic running system for carrier truck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6441012A (en) |
-
1987
- 1987-08-07 JP JP19639287A patent/JPS6441012A/en active Pending
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