JPS525111A - Safety apparatus for electric car - Google Patents
Safety apparatus for electric carInfo
- Publication number
- JPS525111A JPS525111A JP50080704A JP8070475A JPS525111A JP S525111 A JPS525111 A JP S525111A JP 50080704 A JP50080704 A JP 50080704A JP 8070475 A JP8070475 A JP 8070475A JP S525111 A JPS525111 A JP S525111A
- Authority
- JP
- Japan
- Prior art keywords
- electric car
- safety apparatus
- speed
- car
- predetermined value
- 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
Classifications
-
- 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
- Electric Propulsion And Braking For Vehicles (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
PURPOSE: Safety apparatus for electric car,stores speed to decrease acceleration, and the car speed exceed a predetermined value from the stored speed,comparater circuit detect the state and applies brake.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50080704A JPS525111A (en) | 1975-06-30 | 1975-06-30 | Safety apparatus for electric car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50080704A JPS525111A (en) | 1975-06-30 | 1975-06-30 | Safety apparatus for electric car |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS525111A true JPS525111A (en) | 1977-01-14 |
JPS5336645B2 JPS5336645B2 (en) | 1978-10-04 |
Family
ID=13725711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50080704A Granted JPS525111A (en) | 1975-06-30 | 1975-06-30 | Safety apparatus for electric car |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS525111A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54151209A (en) * | 1978-05-16 | 1979-11-28 | Japanese National Railways<Jnr> | Deceleration check |
JPS54180369U (en) * | 1978-06-09 | 1979-12-20 | ||
US4518902A (en) * | 1983-01-05 | 1985-05-21 | Towmotor Corporation | Plugging electrical braking control circuit |
US4845414A (en) * | 1986-11-14 | 1989-07-04 | Bbc Brown, Boveri Aktiengesellschaft | Method of protecting the electric drive of a vehicle against overload |
-
1975
- 1975-06-30 JP JP50080704A patent/JPS525111A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54151209A (en) * | 1978-05-16 | 1979-11-28 | Japanese National Railways<Jnr> | Deceleration check |
JPS5943883B2 (en) * | 1978-05-16 | 1984-10-25 | 日本国有鉄道 | Deceleration verification method for automatic train deceleration equipment |
JPS54180369U (en) * | 1978-06-09 | 1979-12-20 | ||
US4518902A (en) * | 1983-01-05 | 1985-05-21 | Towmotor Corporation | Plugging electrical braking control circuit |
US4845414A (en) * | 1986-11-14 | 1989-07-04 | Bbc Brown, Boveri Aktiengesellschaft | Method of protecting the electric drive of a vehicle against overload |
Also Published As
Publication number | Publication date |
---|---|
JPS5336645B2 (en) | 1978-10-04 |
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