Tampering detector and system disabler
First Claim
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1. A system for disabling a vehicle comprising:
- a vehicle disablement device connected to a critical system of the vehicle, wherein the vehicle disablement device disables the critical system of the vehicle if a payment is not made on the vehicle prior to a payment due date;
a vehicle including a critical system, wherein disablement of the critical system prevents operation of the vehicle; and
a tamper disabler, connected to the critical system, which receives a signal from the vehicle disablement device if the vehicle disablement device detects it is being tampered with and which disables the critical system.
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Abstract
A vehicle disablement device detects whether it has been tampered with. If the vehicle disablement device determines that it has been tampered with, the vehicle disablement device sends a signal to a tamper disabler. The tamper disabler is then able to disable the vehicle in the same manner in which the vehicle disablement device disables the vehicle. Accordingly, the vehicle may be disabled even when the vehicle disablement device is tampered with.
80 Citations
15 Claims
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1. A system for disabling a vehicle comprising:
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a vehicle disablement device connected to a critical system of the vehicle, wherein the vehicle disablement device disables the critical system of the vehicle if a payment is not made on the vehicle prior to a payment due date;
a vehicle including a critical system, wherein disablement of the critical system prevents operation of the vehicle; and
a tamper disabler, connected to the critical system, which receives a signal from the vehicle disablement device if the vehicle disablement device detects it is being tampered with and which disables the critical system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for disabling a vehicle comprising the steps of:
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determining by a vehicle disablement device whether it is being tampered with;
sending a signal from the vehicle disablement device to a tamper disabler if it is determined that the vehicle disablement device is being tampered with; and
disabling, by the tamper disabler, a critical system of the vehicle if it is determined that the vehicle disablement device is being tampered with wherein the vehicle disablement device is connected to the critical system and disables the critical system if a payment is not made prior to payment due date, and wherein the tamper disabler disables the critical system via a connection to the critical system. - View Dependent Claims (12, 13, 14, 15)
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Specification