| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to testing automotive alarm systems and antitheft device built around immobiliser. Vehicles are presumed to be equipped with digital data transfer circuits operated in standard sequential protocol CAN and/or LAN. Proposed method consists in sequential activation of pickups and testing of alarm system or immobiliser response. In compliance with this invention used are alarm system or immobiliser programmed for diagnostics mode using, at least, one alarm system indicator or immobiliser. Note here that activation of pickups is performed without changing alarm system or immobiliser in guarding mode while alarm system or immobiliser response testing is carried out by testing one their indicator during preset time interval with subsequent automatic termination of indicator response.EFFECT: simplified, fast testing.2 cl |
