JPS57178508A - Operating device for automatic running dolly - Google Patents
Operating device for automatic running dollyInfo
- Publication number
- JPS57178508A JPS57178508A JP56064410A JP6441081A JPS57178508A JP S57178508 A JPS57178508 A JP S57178508A JP 56064410 A JP56064410 A JP 56064410A JP 6441081 A JP6441081 A JP 6441081A JP S57178508 A JPS57178508 A JP S57178508A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- dolly
- gate
- run
- forth
- 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
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
- G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
- G05D1/0272—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means comprising means for registering the travel distance, e.g. revolutions of wheels
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE:To enable a dolly which confronts an obstracle to move forth by evading that, by generating a signal for a run in the opposite direction to a previous direction when the running dolly is disturbed in its run, and then generating a signal for a run in the original direction. CONSTITUTION:When a dolly 3 is given a forward movement command signal 6, outputs of AND gates 9 and 17 as logical circuits go up to a level H and a forward movement signal 19a is outputted through an OR gate 19, allowing the dolly 3 to move forth on a guide path 2. When this dolly 3 moves forth, a pulse signal 5 is generated in accordance with the rotation of wheels 4 and if there is an obstacle on the guide path 2, the pulse signal 5 is stopped and the output of an AND gate 8 is held at the H. When the output of the gate 8 is held at the H for a certain time, the output of a timer 12 goes up to the H and a monostable element 15 outputs an H-level signal to invert the signal 19a to an L, stopping the forward movement of the dolly 3. The backward run signal 20a of an OR gate 20, on the other hand, is held at the H to move the dolly 3 back, and the signal 5 is counted by a counter 22, so that the dolly 3 stops a certain time later. The signal 6 is outputted again and the dollymoves forth by removing the obstacle or advancing over it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56064410A JPS57178508A (en) | 1981-04-28 | 1981-04-28 | Operating device for automatic running dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56064410A JPS57178508A (en) | 1981-04-28 | 1981-04-28 | Operating device for automatic running dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57178508A true JPS57178508A (en) | 1982-11-02 |
Family
ID=13257497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56064410A Pending JPS57178508A (en) | 1981-04-28 | 1981-04-28 | Operating device for automatic running dolly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57178508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0627677A1 (en) * | 1993-06-02 | 1994-12-07 | Telelift GmbH | Control signal transmission to a vehicle with crash sensing switches |
-
1981
- 1981-04-28 JP JP56064410A patent/JPS57178508A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0627677A1 (en) * | 1993-06-02 | 1994-12-07 | Telelift GmbH | Control signal transmission to a vehicle with crash sensing switches |
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