Title:
AUTOTHEFT PREVENTER
Document Type and Number:
Japanese Patent JPS6144057
Kind Code:
A
Abstract:
PURPOSE:To prevent the occurrence of autotheft in a simple and accurate manner, by letting a device perform the specified motion for prevention against the autotheft at a time when a car position to be detected by a car position detecting device oversteps the bounds of a preset allowable zone. CONSTITUTION:A position detecting device, detecting a car position and outputting present position data D1, and a zone setting device 20 setting an allowable zone for the car position both are installed, and these output signals are inputted into a discriminating device 30. At this discriminating device 30, both these input signals are compared with each other, whereby that whether the car position is within the allowable zone or not is judged, and when the present position of a car is out of the allowable zone, it is judged as autotheft. And, when the case is judged as the autotheft, a warning device 40 and a travel stopping device 50 are operated, preventing the car from being stolen. With this constitution, the car is freely driven within the bounds of the allowable zone, while plural drivers are possible to use the car in common.
Inventors:
HOSAKA AKIO
Application Number:
JP16430884A
Publication Date:
March 03, 1986
Filing Date:
August 07, 1984
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
B60R25/042; B60R25/044; B60R25/045; B60R25/06; B60R25/08; B60R25/10; B60R25/102; B60R25/104; B60R25/21; B60R25/24; B60R25/33; G08B13/00; G08B13/02; (IPC1-7): B60R25/10; G08B13/02
Attorney, Agent or Firm:
Hiroo Suzuki