FIELD: transport engineering; automobile electric circuit.
SUBSTANCE: group of inventions relates to devices delivering power to automobile electric circuit. Versions of replaceable inserted relay are provided furnished with protection system to control its operation. Power is supplied to relay from one or two rectifier bridges whose inputs are connected parallel to connector of coil and/or from change-over contacts. Thanks to it, relay can be connected to circuit without strict observation of polarity. Inhibit circuit is provided ensuring closing of relay contacts only under strictly defined conditions.
EFFECT: enlarged functional capabilities of automobile relay, possibility of use of proposed relay as immobilizer.
21 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM TO PROTECT VEHICLE FROM UNAUTHORIZED USE | 2003 |
|
RU2237585C1 |
| IMMOBILIZER WITH SECRET MECHANISM AND METHODS FOR ITS WORK | 2022 |
|
RU2777146C1 |
| TOOL FOR INTEGRATING A CAR ALARM INTO A CAR ELECTRICAL EQUIPMENT CONTROL SYSTEM | 2020 |
|
RU2749621C1 |
| AUTOMOTIVE ANTITHEFT DEVICE | 2010 |
|
RU2440256C2 |
| DEVICE FOR DIAGNOSTICS AND DISPLAY OF OPERATIONAL FAILURE IN AUTOMOBILES | 1999 |
|
RU2240572C2 |
| METHOD OF PROGRAMMING MODES OF OPERATION OF AUTOMOBILE ALARM AND ANTITHEFT SYSTEM | 2000 |
|
RU2172263C1 |
| METHOD TO PREVENT UNAUTHORIZED USE OF AUTOMOBILE | 2006 |
|
RU2296681C1 |
| ANTI-THEFT DEVICE | 2008 |
|
RU2373083C1 |
| ELECTRICAL INTERLOCKING DEVICE FOR STEERING MECHANISM FOR, IN PARTICULAR, AUTOMOBILE | 2007 |
|
RU2421351C2 |
| METHOD OF PREVENTION OF UNAUTHORIZED USE OF VEHICLE | 2001 |
|
RU2179122C1 |
