JPS5513442A - Automatic running system - Google Patents

Automatic running system

Info

Publication number
JPS5513442A
JPS5513442A JP8515678A JP8515678A JPS5513442A JP S5513442 A JPS5513442 A JP S5513442A JP 8515678 A JP8515678 A JP 8515678A JP 8515678 A JP8515678 A JP 8515678A JP S5513442 A JPS5513442 A JP S5513442A
Authority
JP
Japan
Prior art keywords
stop point
gate
supplied
output
signal
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
Application number
JP8515678A
Other languages
Japanese (ja)
Inventor
Kazuaki Takada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8515678A priority Critical patent/JPS5513442A/en
Publication of JPS5513442A publication Critical patent/JPS5513442A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To solve the problem concerning the length of the stop point by forming one stop point by combining several reflectors and then deciding the stop point.
CONSTITUTION: Light reception signals a, b, f, g, k and l are supplied to gates 13AW13C. AND gate 15A is opened by the conditions of the light reception signals, and the output is supplied to differentiating circuit 16. Monostable multivibrator 18 and 20 featuring the different output pulse duration are actuated by differential signal 17. With the operation of 18 and 20, pulse signal 19 and cover signal 21 are supplied to AND gate 15B. And when both signals 19 and 21 feature the H level, gate 15B delivers count pulse signal 22 which is the pulse output. Singal 22 is then supplied to stop point counter 23. When the stop point is detected, four units of pulses are delivered from gate 15B with the output of counter 23 turned to the H level.
COPYRIGHT: (C)1980,JPO&Japio
JP8515678A 1978-07-14 1978-07-14 Automatic running system Pending JPS5513442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8515678A JPS5513442A (en) 1978-07-14 1978-07-14 Automatic running system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8515678A JPS5513442A (en) 1978-07-14 1978-07-14 Automatic running system

Publications (1)

Publication Number Publication Date
JPS5513442A true JPS5513442A (en) 1980-01-30

Family

ID=13850797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8515678A Pending JPS5513442A (en) 1978-07-14 1978-07-14 Automatic running system

Country Status (1)

Country Link
JP (1) JPS5513442A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146307A (en) * 1984-01-09 1985-08-02 Daifuku Co Ltd Carrying device using self-traveling truck capable of automatic steering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146307A (en) * 1984-01-09 1985-08-02 Daifuku Co Ltd Carrying device using self-traveling truck capable of automatic steering

Similar Documents

Publication Publication Date Title
JPS53120295A (en) Subject discrimination device
JPS547078A (en) Automatic positioning method to inherent position of machine in numerical control
CA918392A (en) Procede de preparation d'un fil thermoplastique texture a haute nervosite et dispositif pour sa mise en oeuvre
JPS5513442A (en) Automatic running system
JPS53143378A (en) Speed counting system
JPS51139170A (en) Method of clearing muddy water
JPS53107092A (en) Circuit for restricting rolling of cutter type dredger
JPS51149047A (en) Signal processing circuit
JPS5434625A (en) Color burst signal extraction system
JPS54660A (en) Detector of coil diameter of take-op machine
JPS53118948A (en) Synchronizing unit
JPS5217064A (en) Vehicle and speed detector unit
JPS5235598A (en) Guarding system
JPS5246871A (en) Device for measurement of automatic phase discriminating allowance
JPS5266212A (en) System for continuously detecting train with inductive line
JPS5342895A (en) Coins discriminator
JPS51131696A (en) A bill transfer control system for bill discriminator
JPS51127756A (en) Fish finder
JPS52130257A (en) Digital control unit
JPS5412817A (en) Magnetic recorder
JPS5222678A (en) Method to obtaining position control signal
JPS5427246A (en) Automatic door opening/closing control apparatus
JPS5365635A (en) Data transmission system
JPS5342894A (en) Coins discriminator
JPS57163882A (en) Defruiter device for mti radar