SE8202076L - Anordning for overvakning av forekomsten av fordon inom ett bestemt omrade - Google Patents
Anordning for overvakning av forekomsten av fordon inom ett bestemt omradeInfo
- Publication number
- SE8202076L SE8202076L SE8202076A SE8202076A SE8202076L SE 8202076 L SE8202076 L SE 8202076L SE 8202076 A SE8202076 A SE 8202076A SE 8202076 A SE8202076 A SE 8202076A SE 8202076 L SE8202076 L SE 8202076L
- Authority
- SE
- Sweden
- Prior art keywords
- vehicles
- event
- monitoring
- particular area
- area
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/18—Railway track circuits
- B61L1/181—Details
- B61L1/187—Use of alternating current
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813113197 DE3113197A1 (de) | 1981-04-02 | 1981-04-02 | Vorrichtung zur ueberwachung des vorhandenseins von fahrzeugen innerhalb bestimmter verkehrsflaechen |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8202076L true SE8202076L (sv) | 1982-10-03 |
SE457944B SE457944B (sv) | 1989-02-13 |
Family
ID=6129073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8202076A SE457944B (sv) | 1981-04-02 | 1982-04-01 | Anordning foer oevervakning av foerekomsten av fordon inom ett bestaemt omraade |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT383090B (sv) |
BE (1) | BE892572A (sv) |
CH (1) | CH658432A5 (sv) |
DE (1) | DE3113197A1 (sv) |
FR (1) | FR2503069B1 (sv) |
NL (1) | NL188462C (sv) |
SE (1) | SE457944B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109709379B (zh) * | 2018-12-11 | 2020-11-20 | 河南辉煌科技股份有限公司 | 一种基于大数据的轨道电路报警限值调整方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3205352A (en) * | 1961-08-04 | 1965-09-07 | Gen Precision Inc | Presence detector |
DE1780093A1 (de) * | 1968-07-31 | 1972-01-13 | Licentia Gmbh | Einrichtung zur Fahrortbestimmung von Fahrzeugen,insbesondere Schienenfahrzeugen |
DE2059388A1 (de) * | 1970-12-02 | 1972-06-08 | Siemens Ag | Gleisstromkreis fuer Eisenbahnsicherungsanlagen |
US4053128A (en) * | 1976-12-06 | 1977-10-11 | General Signal Corporation | Jointless high frequency track circuit systems for railroads |
DE2924247A1 (de) * | 1979-06-15 | 1980-12-18 | Siemens Ag | Gleisstromkreis fuer eisenbahnsicherungsanlagen |
-
1981
- 1981-04-02 DE DE19813113197 patent/DE3113197A1/de active Granted
-
1982
- 1982-02-10 AT AT50082A patent/AT383090B/de not_active IP Right Cessation
- 1982-03-19 BE BE6/47624A patent/BE892572A/fr not_active IP Right Cessation
- 1982-03-22 FR FR8204857A patent/FR2503069B1/fr not_active Expired
- 1982-03-25 NL NL8201256A patent/NL188462C/xx not_active IP Right Cessation
- 1982-03-30 CH CH195882A patent/CH658432A5/de not_active IP Right Cessation
- 1982-04-01 SE SE8202076A patent/SE457944B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH658432A5 (de) | 1986-11-14 |
DE3113197A1 (de) | 1982-10-28 |
NL8201256A (nl) | 1982-11-01 |
FR2503069A1 (fr) | 1982-10-08 |
FR2503069B1 (fr) | 1986-03-21 |
BE892572A (fr) | 1982-07-16 |
AT383090B (de) | 1987-05-11 |
DE3113197C2 (sv) | 1987-03-05 |
ATA50082A (de) | 1986-10-15 |
SE457944B (sv) | 1989-02-13 |
NL188462C (nl) | 1992-07-01 |
NL188462B (nl) | 1992-02-03 |
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