摘要:
A vehicle ignition interlock device comprises a vehicle ignition locking circuit which relies upon Bluetooth® pairing with a matching cellular phone to enable the ignition. The device is housed in a plastic enclosure having inside a Bluetooth® connection module and a relay that are interconnected to wiring. External wiring then connects the device to vehicle power, ignition interlock, and a valet switch. A valet switch allows the device to be overridden. During initial installation or setup, the device is paired with authorized cellular phones. During use, the owner approaches the vehicle whereupon the device automatically pairs with the phone and enables the ignition. Should the phone not be present, the vehicle will not start.
摘要:
The automobile emergency stop system includes a knife switch that is wired to one of the wires running to a fuel pump of a vehicle. The system is designed for use with a parking brake such that upon breaking the circuit, electrical flow to the fuel pump ceases and the engine stops. The system is designed to close the circuit when the parking brake is not lifted. The system is adapted for all types of parking brakes, and includes hand actuated or foot actuated parking brakes. The system is designed for use as an anti-theft measure as well as a safety measure for a computer controlled engine that faults and accelerates out of control.
摘要:
A vehicle security system for controlling the operation of a vehicle. The security system includes a controller and a concealed proximity sensor that provides an input to the controller. The proximity sensor is activated by the presence of a body within a defined detection zone in the interior of the vehicle. The controller receives additional inputs from additional devices and toggles through a plurality of security states in which different levels of activation and immobilization are triggered depending upon user input and upon the specific inputs received.
摘要:
A protection system against the unauthorized use of an access key with electronic identification that, when is active, prevents the recognition of the original access key. This is done by disturbing the transfer of the code by magnetic induction from the circuit incorporated in the key to the device of contactless powering and recognition of the identification code installed in the lock. A code information corrupting disturbance in produced by a device of directionally emitting electromagnetic energy toward the point of space of magnetic coupling between a primary winding of an air transformer of the recognition device of the lock and the secondary winding of the air transformer coupled to an integrated circuit contained in the key. The emitting device acts from a distance that may be even larger than one meter from the so equipped lock.
摘要:
A switching arrangement for a security circuit as for an automobile, in which an arming switch is mounted behind a covering structure at a concealed location. A switch is normally attached to a position covering spaced conductors turning on the security circuit. A latching magnet is positioned over the concealed locations to pull the switching magnet off the conductors and disarm the security circuit.
摘要:
A system and method for preventing the unauthorized starting and driving away of a vehicle. The vehicle cannot be started unless a secret starting sequence is initiated, and the vehicle will stall if a flight prevention sequence is initiated.
摘要:
A vehicular anti-theft apparatus uses the unbuckling of a seatbelt to produce a surreptitious signal that activates a timing circuit which disables the motor after a preselected period of time. When the seatbelt is unfastened, an electrical signal is generated by a sensor switch within the seatbelt buckle and sent to the timing circuit. This circuit activates a solenoid after the preselected time has elapsed. Activation of the solenoid opens the ignition circuit, which makes the vehicle stall. In order for the motor to be restarted, the timing circuit must be reset using a circuit control keypad. The circuit control keypad is a separate and portable hand-held push-button device that allows an authorized operator manually to enter a secret code. The circuit control keypad plugs into a hidden port, thereby electrically interfacing with the timing circuit.
摘要:
This invention is an auto warm-up theft preventing apparatus operable to de-energize the ignition system of a vehicle on the depression of the brake pedal to cease non-authorized movement of the vehicle. More particularly, this invention is a theft preventing apparatus having a mechanical means inter-connected by an electrical circuit means whereupon the ignition system is controlled through a concealed switch and a pair of relay members to energize the ignition circuit and operable on opening of the concealed switch member to de-energize the ignition system circuit on depression of the brake switch.
摘要:
When a vehicle is not in a motive mode, a controller may monitor operator input entered via vehicle controls that have functions other than access control, and enable the vehicle to transition to the motive mode if the operator input matches a predetermined vehicle-enable action sequence. The controller may also, responsive to operator input requesting to record the vehicle-enable action sequence, construct a vehicle-enable action sequence according to subsequent operator input entered by the operator via the vehicle controls; and apply the vehicle-enable action sequence as a requirement to be repeated by a vehicle operator to enable transition to motive mode.
摘要:
Vehicular theft preventing device includes: an operation switch for switching between different displays on a display section, the operation switch being constructed to function also as a setting switch operable to set the preventing device in an alert mode; a main switch for turning on/off a power supply; and a control section for controlling the display section and an alarm unit, the controlling section setting the preventing device in the alert mode upon fulfillment of a condition that the operation switch has been operated while the main switch is in an OFF state.