The components of the alarm system are fully enclosed within a portable housing and require no external power or data signal connections. A mobile transmitter generates a proximity signal indicating a given range from the vehicle. An audible alarm signal and a GPS location signal are generated in response to the output of one or more sensors indicating a particular occurrence, if a transmitter is outside of the given range, indicating that the driver has left the vehicle unattended and vulnerable to attack. When the vehicle is driven by an authorized driver having the transmitter, the received proximity signal indicates that the driver is within the given range, preventing the generation of the audible alarm resulting from sensors being triggered by shifting cargo in the cargo compartment resulting from vehicle movement and irregular road surface conditions during transit.
Portable, self-contained anti-theft vehicle alarm system with automatic proximity control
2018-09-04
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
PORTABLE, SELF-CONTAINED ANTI-THEFT VEHICLE ALARM SYSTEM WITH AUTOMATIC PROXIMITY CONTROL
European Patent Office | 2017
|PORTABLE, SELF-CONTAINED ANTI-THEFT VEHICLE ALARM SYSTEM WITH AUTOMATIC PROXIMITY CONTROL
European Patent Office | 2017
|PORTABLE, SELF-CONTAINED ANTI-THEFT ALARM SYSTEM FOR THE CARGO COMPARTMENT OF A VEHICLE
European Patent Office | 2015
|Method for vehicle anti-theft alarm and vehicle anti-theft alarm system
European Patent Office | 2024
|Vehicle with anti-theft alarm function and vehicle anti-theft alarm method and system
European Patent Office | 2022
|