FIELD: transport engineering; security systems.
SUBSTANCE: invention relates to facilities protecting vehicles from unauthorized use. Proposed system includes ignition key, transporter, ignition switch, immobilizer with inductive antenna, engine control unit and sound alarm. Method is designed for revealing violation of operation of system at changing over to "engine starting prohibited" mode after switching off the ignition and opening of automobile door. According to proposed method, after switching off the ignition, system is changed over to "engine starting prohibited" mode. Presence of transponder near inductive antenna is determined which causes violation of system operation under specified mode. If transponder is detected, sound alarm is energized.
EFFECT: improved efficiency of automobile protection.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AUTOMOBILE ELECTRICAL DEVICES CONTROL SYSTEM | 2003 |
|
RU2242379C1 |
| DEVICE TO CONTROL OPERATION OF VEHICLE UNAUTHORIZED USE PREVENTION SYSTEM | 2002 |
|
RU2204497C1 |
| METHOD OF PROGRAMMING MODES OF OPERATION OF AUTOMOBILE ALARM AND ANTITHEFT SYSTEM | 2000 |
|
RU2172263C1 |
| METHOD FOR PROVIDING IMMOBILIZER UNLOCKING AND KEYLESS STARTING OF VEHICLE ENGINE | 2023 |
|
RU2811188C1 |
| METHOD TO CONTROL OPERATION OF IGNITION SYSTEM AND UNAUTHORIZED USE PREVENTION SYSTEM INSTALLED ON VEHICLE | 2002 |
|
RU2204498C1 |
| METHOD FOR GUARD OF VEHICLE AND DEVICE FOR ITS REALIZATION | 2004 |
|
RU2270112C1 |
| VEHICLE ANTITHEFT PROTECTION DEVICE | 2000 |
|
RU2185298C2 |
| MOTOR VEHICLE DEVICE FOR DETECTING SIGNALS OF SPEED CONTROL RADAR DEVICES AT HIGHWAYS | 2003 |
|
RU2254583C2 |
| CAR SECURITY SYSTEM | 2000 |
|
RU2160675C1 |
| AUTOMOBILE SECURITY SYSTEM | 2001 |
|
RU2205118C2 |
