JPS5588105A - Detector for position of truck - Google Patents
Detector for position of truckInfo
- Publication number
- JPS5588105A JPS5588105A JP15993878A JP15993878A JPS5588105A JP S5588105 A JPS5588105 A JP S5588105A JP 15993878 A JP15993878 A JP 15993878A JP 15993878 A JP15993878 A JP 15993878A JP S5588105 A JPS5588105 A JP S5588105A
- Authority
- JP
- Japan
- Prior art keywords
- truck
- section
- switch
- output
- code
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
Abstract
PURPOSE:To detect the position of a truck without any error by providing a position display code to each section on the traveling path of the moving truck and by reading a corresponding code on the turck. CONSTITUTION:Within each section extending along the traveling path of moving truck 10, a center assignment iron piece and address assignment iron piece are arranged as shown in the figure. On truck 10, adjacent switches SW1-SW3 for iron-piece detection are provided and move along lines A, B and C as the truck moves. The output of switch SW3 displays the presence of an address code, and the output of switch SW1 obtained by making the output of switch SW2 interposing into a strobe signal is utilized as the position address code in this section. Further, when only switches SW1 and SW3 detect the presence of the iron piece, truck 10 is considered to have reached the center of the section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15993878A JPS5588105A (en) | 1978-12-27 | 1978-12-27 | Detector for position of truck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15993878A JPS5588105A (en) | 1978-12-27 | 1978-12-27 | Detector for position of truck |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5588105A true JPS5588105A (en) | 1980-07-03 |
Family
ID=15704429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15993878A Pending JPS5588105A (en) | 1978-12-27 | 1978-12-27 | Detector for position of truck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5588105A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204013A (en) * | 1984-03-28 | 1985-10-15 | Nec Corp | Guiding method of unattended car |
JPH02114060A (en) * | 1988-10-20 | 1990-04-26 | Daifuku Co Ltd | Choking control system for moving object |
JPH04340109A (en) * | 1991-03-18 | 1992-11-26 | Casio Comput Co Ltd | Display body |
US5276617A (en) * | 1989-06-16 | 1994-01-04 | Hitachi, Ltd. | Transaction processing system and method |
CN102514595A (en) * | 2011-12-27 | 2012-06-27 | 中铁第一勘察设计院集团有限公司 | Turnout state monitoring method based on turnout indication module and encoding circuit |
-
1978
- 1978-12-27 JP JP15993878A patent/JPS5588105A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204013A (en) * | 1984-03-28 | 1985-10-15 | Nec Corp | Guiding method of unattended car |
JPH02114060A (en) * | 1988-10-20 | 1990-04-26 | Daifuku Co Ltd | Choking control system for moving object |
US5276617A (en) * | 1989-06-16 | 1994-01-04 | Hitachi, Ltd. | Transaction processing system and method |
JPH04340109A (en) * | 1991-03-18 | 1992-11-26 | Casio Comput Co Ltd | Display body |
JPH0670766B2 (en) * | 1991-03-18 | 1994-09-07 | カシオ計算機株式会社 | Display |
CN102514595A (en) * | 2011-12-27 | 2012-06-27 | 中铁第一勘察设计院集团有限公司 | Turnout state monitoring method based on turnout indication module and encoding circuit |
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