JPS5483213A - Automatic train controller - Google Patents
Automatic train controllerInfo
- Publication number
- JPS5483213A JPS5483213A JP15045377A JP15045377A JPS5483213A JP S5483213 A JPS5483213 A JP S5483213A JP 15045377 A JP15045377 A JP 15045377A JP 15045377 A JP15045377 A JP 15045377A JP S5483213 A JPS5483213 A JP S5483213A
- Authority
- JP
- Japan
- Prior art keywords
- brake
- speed
- train
- instructed
- systems
- 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.)
- Granted
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Safety Devices In Control Systems (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
PURPOSE:To improve the train running efficiency by providing a speed collator for comparing actual train speed with instructed limit speed, a brake detection relay for releasing when the actual train speed exceeds the instructed limit speed, and a brake synchronizing circuit. CONSTITUTION:When a speed collator 3 of No. 2 system of three systems detects the fact that the train speed initially exceeds the instructed limit speed to render a brake detection relay 4 to become in released state, brake synchronization command is applied to speed collators 3 in Nos. 1 and 3 systems to thereby lower the instructed limit speed by predetermined livel. When two or more of the three systems release the brake detection relays 4, a brake output is generated from an ATC unit. If all the brake detection relays 4 of the respective systems are released, the contacts BDCR of the system brake coincidence detection relay 9 are released to thereby shut off the brake synchronization command to be applied to the respective collators 3. Thus, it can stably operate of the control system of the automatic train controllers in multiple construction and reduce the deceleration of the train at braking time so as to thereby improve the train running efficiency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52150453A JPS6041523B2 (en) | 1977-12-16 | 1977-12-16 | automatic train control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52150453A JPS6041523B2 (en) | 1977-12-16 | 1977-12-16 | automatic train control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5483213A true JPS5483213A (en) | 1979-07-03 |
JPS6041523B2 JPS6041523B2 (en) | 1985-09-17 |
Family
ID=15497253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52150453A Expired JPS6041523B2 (en) | 1977-12-16 | 1977-12-16 | automatic train control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6041523B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057738U (en) * | 1983-09-29 | 1985-04-22 | いすゞ自動車株式会社 | direct injection engine piston |
-
1977
- 1977-12-16 JP JP52150453A patent/JPS6041523B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6041523B2 (en) | 1985-09-17 |
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