MULTI-CELL VOLTAGE SECURE DATA ENCODING IN HYBRID VEHICLES
First Claim
1. A method of encoding vehicle data comprising a first voltage pertaining to a first battery cell and a second voltage pertaining to a second battery cell, the method comprising the steps of:
- determining whether the first voltage is valid;
determining whether the second voltage is valid; and
assigning one of a plurality of values to a validity measure based at least in part on whether the first voltage or the second voltage, or both, are valid;
wherein the plurality of values, in binary form, are at least two bit errors removed from one another.
2 Assignments
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Accused Products
Abstract
Methods and systems are provided for encoding vehicle data comprising a first voltage pertaining to a first battery cell and a second voltage pertaining to a second battery cell is provided. A determination is made as to whether the first voltage is valid. In addition, a determination is made as to whether the second voltage is valid. One of a plurality of values is assigned to a validity measure based at least in part on whether the first voltage or the second voltage, or both, are valid. The plurality of values, in binary form, are at least two bit errors removed from one another.
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Citations
20 Claims
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1. A method of encoding vehicle data comprising a first voltage pertaining to a first battery cell and a second voltage pertaining to a second battery cell, the method comprising the steps of:
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determining whether the first voltage is valid; determining whether the second voltage is valid; and assigning one of a plurality of values to a validity measure based at least in part on whether the first voltage or the second voltage, or both, are valid; wherein the plurality of values, in binary form, are at least two bit errors removed from one another. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A program product for encoding vehicle data comprising a first voltage pertaining to a first battery cell and a second voltage pertaining to a second battery cell, the program product comprising:
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a program configured to at least facilitate; determining whether the first voltage is valid; determining whether the second voltage is valid; and assigning one of a plurality of values to a validity measure based at least in part on whether the first voltage or the second voltage, or both, are valid, wherein the plurality of values, in binary form, are at least two bit errors removed from one another; and a non-transitory, computer-readable storage medium storing the program. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A system for encoding vehicle data comprising a first voltage pertaining to a first battery cell and a second voltage pertaining to a second battery cell, the system comprising:
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a measurement unit configured to obtain the first voltage and the second voltage; and a processor coupled to the measurement unit and configured to at least facilitate; determining whether the first voltage is valid; determining whether the second voltage is valid; and assigning one of a plurality of values to a validity measure based at least in part on whether the first voltage or the second voltage, or both, are valid, wherein the plurality of values, in binary form, are at least two bit errors removed from one another. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification