Control system and method for battery control unit
First Claim
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1. A control system of a battery control unit (BCU), comprising:
- an automobile battery;
a BCU for controlling an actuator based on a state of said battery; and
a computer connected to said BCU by a communication means in a manner capable of performing a data communication therebetween, wherein a data collection command and an actuator control command ie are sent from said computer to said BCU.
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Abstract
A BCU control system (10) includes a BCU (14) that calculates various kinds of measured data based on battery states such as a temperature, voltage, current, etc., of an automobile battery (12) so as to control actuators such as fans (18A, 18B), a relay (12C), etc., and a computer (16) connected to the BCU by a communication line, thereby enabling to carry out a data communication. A data collection command and an actuator control command are transmitted from the computer (16) to the BCU (14), and the computer collects various kinds of data from the battery and the BCU so as to carry out processes such as a data display, a data analysis, etc., and control the BCU.
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Citations
12 Claims
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1. A control system of a battery control unit (BCU), comprising:
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an automobile battery;
a BCU for controlling an actuator based on a state of said battery; and
a computer connected to said BCU by a communication means in a manner capable of performing a data communication therebetween, wherein a data collection command and an actuator control command ie are sent from said computer to said BCU. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A control method of a battery control unit (BCU) which controls an actuator based on a state of an automobile battery, comprising following steps of:
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(a) transmitting a data transmission command to the BCU;
(b) receiving data from the BCU;
(c) storing the data into a buffer; and
(d) reading the data from the buffer so as to execute at least one of a data analysis, a data display, and a graph drawing.
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11. A control method of a battery control unit (BCU) which controls an actuator based on a state of an automobile battery, comprising following steps of:
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(a) transmitting an actuator control command to the BCU;
(b) receiving data showing a state of the actuator from the BCU; and
(c) displaying a state of the actuator according to the data. - View Dependent Claims (12)
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Specification