Electrical energy management system on a more electric vehicle
First Claim
1. An electrical energy management system for a more electrical vehicle, comprising:
- a vehicle operation system for controlling operation of the more electrical vehicle;
an electrical system for controlling electrical power generation, conversion, distribution and aero system utilities of the more electrical vehicle;
a first controller; and
a second controller, the second controller being redundant to the first controller, the second controller being coupled to the first controller via an inter-controller data bus, each of the first and second controllers being coupled to the vehicle operation system via a vehicle data bus, each of the first and second controllers being coupled to the electrical system via a local data bus, the first and second controllers processing same data in a first operation mode and processing different data in a second operation mode.
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Accused Products
Abstract
An electrical energy management system (100) for a more electrical vehicle is provided. The electrical energy management system (100) includes a vehicle operation system (120) for controlling operation of the more electrical vehicle; an electrical system (140) for controlling electrical power generation, conversion, distribution and aero system utilities of the more electrical vehicle; a first controller (102); and a second controller (104) redundant to the first controller (102). The second controller (104) is coupled to the first controller (102) via an inter-controller data bus (106). Each of the first and second controllers (102, 104) is coupled to the vehicle operation system (120) via a vehicle data bus (108). Each of the first and second controllers (102, 104) is coupled to the electrical system (140) via a local data bus (110). The first and second controllers (102, 104) process same data in a first operation mode and process different data in a second operation mode.
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Citations
20 Claims
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1. An electrical energy management system for a more electrical vehicle, comprising:
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a vehicle operation system for controlling operation of the more electrical vehicle;
an electrical system for controlling electrical power generation, conversion, distribution and aero system utilities of the more electrical vehicle;
a first controller; and
a second controller, the second controller being redundant to the first controller, the second controller being coupled to the first controller via an inter-controller data bus, each of the first and second controllers being coupled to the vehicle operation system via a vehicle data bus, each of the first and second controllers being coupled to the electrical system via a local data bus, the first and second controllers processing same data in a first operation mode and processing different data in a second operation mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification