JPS5410967A - Apparatus for monitoring electromagnet function - Google Patents
Apparatus for monitoring electromagnet functionInfo
- Publication number
- JPS5410967A JPS5410967A JP5288178A JP5288178A JPS5410967A JP S5410967 A JPS5410967 A JP S5410967A JP 5288178 A JP5288178 A JP 5288178A JP 5288178 A JP5288178 A JP 5288178A JP S5410967 A JPS5410967 A JP S5410967A
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet function
- monitoring
- monitoring electromagnet
- function
- electromagnet
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
- B60T8/885—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/406—Test-mode; Self-diagnosis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2829—Testing of circuits in sensor or actuator systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/72—Testing of electric windings
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2728666A DE2728666C2 (en) | 1977-06-25 | 1977-06-25 | Device for monitoring the function of electromagnets |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5410967A true JPS5410967A (en) | 1979-01-26 |
Family
ID=6012325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5288178A Pending JPS5410967A (en) | 1977-06-25 | 1978-05-04 | Apparatus for monitoring electromagnet function |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5410967A (en) |
DE (1) | DE2728666C2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2938344A1 (en) * | 1979-09-21 | 1981-04-09 | Knorr-Bremse GmbH, 8000 München | SAFETY CIRCUIT FOR MONITORING VEHICLE SOLENOID VALVES |
DE3022371A1 (en) * | 1980-06-14 | 1981-12-24 | Philips Patentverwaltung Gmbh, 2000 Hamburg | DATA INPUT OR OUTPUT DEVICE WITH FUNCTIONAL CHECK |
DE3633113A1 (en) * | 1986-09-30 | 1988-03-31 | Bosch Gmbh Robert | METHOD AND DEVICE FOR AUTOMATICALLY DETECTING THE RESPONSE VOLTAGE OF AN ELECTROMAGNETIC COMPONENT, IN PARTICULAR A SOLENOID VALVE |
DE3807278C2 (en) * | 1988-03-05 | 1996-05-23 | Tech Ueberwachungs Verein Rhei | Process for safety-related checking of solenoid valves and measuring arrangement for carrying out the process |
DE3922900A1 (en) * | 1989-07-12 | 1991-01-17 | Wabco Westinghouse Fahrzeug | Monitoring of electromagnetic actuator - using circuit coupled to microprocessor to provide input that can be compared with reference to identify fault |
DE3936939A1 (en) * | 1989-11-06 | 1991-05-08 | Siemens Ag | Magnetic valve switching control for electrohydraulic mining plant - uses electronic evaluation of electrical characteristics upon switching in of valves |
DE102008003783A1 (en) | 2008-01-10 | 2009-07-16 | Baumüller Nürnberg GmbH | Device and method for determining the switching state of a brake or a clutch |
-
1977
- 1977-06-25 DE DE2728666A patent/DE2728666C2/en not_active Expired
-
1978
- 1978-05-04 JP JP5288178A patent/JPS5410967A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2728666B1 (en) | 1978-03-16 |
DE2728666C2 (en) | 1978-11-16 |
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