Method and system for conserving operating data of a vehicle
First Claim
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1. A method of conserving operating data of a vehicle, the method comprising the steps of:
- collecting the operating data and recording it progressively on board the vehicle;
detecting an event;
as from a detection, transmitting to at least one external receiver firstly at least some of the data that is being collected and as it is being collected, and secondly at least some of the stored data in a chronological order that is the reverse of the order in which it was recorded; and
recording the data received by said external receiver.
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Abstract
A method of conserving operating data of a vehicle, the method including the steps of collecting the operating data and recording it progressively on board the vehicle, detecting an event, as from a detection, transmitting to at least one external receiver firstly at least some of the data that is being collected and as it is being collected, and secondly at least some of the stored data in a chronological order that is the reverse of the order in which it was recorded, and recording the data received by said external receiver. A conservation system for implementing the method is also provided.
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Citations
18 Claims
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1. A method of conserving operating data of a vehicle, the method comprising the steps of:
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collecting the operating data and recording it progressively on board the vehicle; detecting an event; as from a detection, transmitting to at least one external receiver firstly at least some of the data that is being collected and as it is being collected, and secondly at least some of the stored data in a chronological order that is the reverse of the order in which it was recorded; and recording the data received by said external receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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- 14. A system for conserving operation data of a vehicle, the system comprising a data processor unit connected to a data collection network and to a secure recorder module, wherein the processor unit is also connected to a memory having a transmitter unit connected thereto in order to transmit stored data out from the vehicle, the processor unit being programmed to send the data for recording to the secure recorder module and to the memory, the transmitter unit being arranged to transmit at least some of the data that is being collected progressively as it is being sent to the memory and also at least some of the stored data in an order that is the reverse of the order in which it was stored.
Specification