Remote engine start confirmation and vehicle monitoring and control system
First Claim
1. A remote engine starter, confirmation and vehicle monitoring and control system for use in a vehicle having a battery, a starter, and an engine having a flywheel attached thereto, the system including a transmitter and a controller capable of receiving and processing signals from the transmitter, the controller comprising:
- a) a monitoring circuit configured to detect a first pulsed voltage pattern and a second pulsed voltage pattern across the resistance of the battery during an engine start procedure, the second pulsed voltage pattern having a higher frequency than the first pulsed voltage pattern;
b) a signaling circuit configured to signal the disengagement of the starter from the flywheel after a detection of the termination of the first pulsed voltage pattern and the start of the second pulsed voltage pattern; and
c) an initiation circuit configured to initiate the monitoring of a vehicle condition after the detection of the termination of the first pulsed voltage pattern and the start of the second pulsed voltage patternwhereby when the monitoring circuit configured to detect the termination of the first pulsed voltage pattern and the start of the second pulsed voltage pattern indicating that the engine has been started, then the signaling circuit configured to sends a signal to disengage the starter from the flywheel and the initiation circuit configured to initiate the monitoring of a vehicle condition.
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Accused Products
Abstract
A remote engine start confirmation and vehicle monitoring and control system includes a transmitter and a controller capable of receiving and processing transmitter signals, the controller comprising a monitoring circuit for detecting a first pulsed voltage pattern and a second pulsed voltage pattern across the battery during an engine start procedure, a signaling circuit for signaling the disengagement of the starter from the engine after a detection of the termination of the first pulsed voltage pattern and the start of the second pulsed voltage pattern, and an initiation circuit for initiating the monitoring of a vehicle condition, such as overheating or low fuel, after the detection. A method for controlling the vehicle operation includes detecting an occurrence of a vehicle condition and performing an operation based on the detection, such as terminating ignition voltage or fuel supply or notifying the operator of the vehicle condition via the transmitter.
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Citations
16 Claims
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1. A remote engine starter, confirmation and vehicle monitoring and control system for use in a vehicle having a battery, a starter, and an engine having a flywheel attached thereto, the system including a transmitter and a controller capable of receiving and processing signals from the transmitter, the controller comprising:
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a) a monitoring circuit configured to detect a first pulsed voltage pattern and a second pulsed voltage pattern across the resistance of the battery during an engine start procedure, the second pulsed voltage pattern having a higher frequency than the first pulsed voltage pattern; b) a signaling circuit configured to signal the disengagement of the starter from the flywheel after a detection of the termination of the first pulsed voltage pattern and the start of the second pulsed voltage pattern; and c) an initiation circuit configured to initiate the monitoring of a vehicle condition after the detection of the termination of the first pulsed voltage pattern and the start of the second pulsed voltage pattern whereby when the monitoring circuit configured to detect the termination of the first pulsed voltage pattern and the start of the second pulsed voltage pattern indicating that the engine has been started, then the signaling circuit configured to sends a signal to disengage the starter from the flywheel and the initiation circuit configured to initiate the monitoring of a vehicle condition.
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2. A method for confirming the starting of a vehicle having a battery, a starter, and an engine having a flywheel attached thereto, the system including a transmitter and a controller, the method comprising the steps of:
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a) detecting a first pulsed voltage pattern and a second pulsed voltage pattern across the resistance of the battery during an engine start procedure, the second pulsed voltage pattern having a higher frequency than the first pulsed voltage pattern; and b) signaling the disengagement of the starter from the flywheel after a detection of the termination of the first pulsed voltage pattern and the start of the second pulsed voltage pattern. - View Dependent Claims (3, 4)
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5. A method for remotely starting and monitoring and controlling the operation of a vehicle having a battery, an ignition, a starter, and an engine having a flywheel attached thereto, the system including a transmitter and a controller capable of receiving and processing signals from the transmitter, the method comprising the steps of:
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a) initiating a remote engine start procedure; b) detecting a first pulsed voltage pattern and a second pulsed voltage pattern across the resistance of the battery during the engine start procedure, the second pulsed voltage pattern having a higher frequency than the first pulsed voltage pattern; c) signaling the disengagement of the starter from the flywheel after a detection of the termination of the first pulsed voltage pattern and the start of the second pulsed voltage pattern; d) initiating the monitoring of a vehicle condition after the detection of the termination of the first pulsed voltage pattern and the start of the second pulsed voltage pattern; e) detecting an occurrence of a vehicle condition; and f) performing an operation based on the detection of an occurrence of a vehicle condition. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification