Vehicle battery diagnosis system
First Claim
1. A vehicle battery diagnosis system connectable to a vehicle that diagnoses the state of degradation of a battery of the vehicle equipped with the battery as a motive power source, comprising:
- an information accumulation portion adapted to accumulate degradation information regarding the battery, the battery including a plurality of battery units, wherein the degradation information includes a plurality of pieces of unit degradation information for the plurality of battery units and the information accumulation portion is accessible for a plurality of information recipients;
an information processing portion adapted to read the degradation information from the information accumulation portion, and adapted to create a plurality of types of screen information on a basis of the degradation information that are different from each other in display format and that are specific for different types of information recipients out of the plurality of information recipients; and
a display portion adapted to display at least one of a plurality of screens that corresponds to at least one of the plurality of types of screen information created by the information processing portion, whereinthe plurality of screens that correspond to the plurality of types of screen information include a first screen and a second screen, the second screen including a first type of screen information which is included in the first screen and a second type of screen information which is not included in the first screen, the first and second screens being switchable according to the type of information for the information recipient,the first screen is adapted to display a number of and a position of at least one battery unit having a degree of degradation greater than a predetermined threshold value, in a recognizable manner, andthe second screen is adapted to display a number of and a position of at least one battery unit having a degree of degradation greater than the predetermined threshold value, in a recognizable manner, and is adapted to display numerical data that shows the degree of degradation for each one of the plurality of battery units.
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Abstract
A vehicle battery diagnosis system diagnoses the state of degradation of a battery of a vehicle equipped with the battery as a motive power source. The system includes: an information accumulation portion that accumulates degradation information regarding the battery; an information processing portion that reads information from the information accumulation portion, and that creates a plurality of types of screen information that are different from each other in display format, for a plurality of information recipients; a display portion that displays a screen that corresponds to at least one of the types of screen information created by the information processing portion.
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Citations
14 Claims
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1. A vehicle battery diagnosis system connectable to a vehicle that diagnoses the state of degradation of a battery of the vehicle equipped with the battery as a motive power source, comprising:
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an information accumulation portion adapted to accumulate degradation information regarding the battery, the battery including a plurality of battery units, wherein the degradation information includes a plurality of pieces of unit degradation information for the plurality of battery units and the information accumulation portion is accessible for a plurality of information recipients; an information processing portion adapted to read the degradation information from the information accumulation portion, and adapted to create a plurality of types of screen information on a basis of the degradation information that are different from each other in display format and that are specific for different types of information recipients out of the plurality of information recipients; and a display portion adapted to display at least one of a plurality of screens that corresponds to at least one of the plurality of types of screen information created by the information processing portion, wherein the plurality of screens that correspond to the plurality of types of screen information include a first screen and a second screen, the second screen including a first type of screen information which is included in the first screen and a second type of screen information which is not included in the first screen, the first and second screens being switchable according to the type of information for the information recipient, the first screen is adapted to display a number of and a position of at least one battery unit having a degree of degradation greater than a predetermined threshold value, in a recognizable manner, and the second screen is adapted to display a number of and a position of at least one battery unit having a degree of degradation greater than the predetermined threshold value, in a recognizable manner, and is adapted to display numerical data that shows the degree of degradation for each one of the plurality of battery units. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A vehicle battery diagnosis method that diagnoses state of degradation of a battery of a vehicle equipped with the battery as a motive power source, comprising:
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detecting, with a battery diagnosis portion of a vehicle battery diagnosis system, degradation of the battery; accumulating, with an information accumulation portion of the vehicle battery diagnosis system, the degradation information regarding the battery, the battery including a plurality of battery units, wherein the degradation information includes a plurality of pieces of unit degradation information for the plurality of battery units and which is accessible for a plurality of information recipients; determining, with a control device of the vehicle battery diagnosis system, an attribute of a specific information recipient out of a plurality of different types of information recipients; creating screen information based on the degradation information detected and the attribute determined; and displaying the screen information created on a display, wherein the screen information displayed based on the created screen information includes a first screen and a second screen, the second screen including a first screen information which is included in the first screen and a second screen information which is not included in the first screen, the first and second screens being switchable according to the type of information for the information recipient, the first screen is adapted to display a number of and a position of at least one battery unit having a degree of degradation greater than a predetermined threshold value, in a recognizable manner, and the second screen is adapted to display a number of and a position of at least one battery unit having a degree of degradation greater than the predetermined threshold value, in a recognizable manner, and is adapted to display numerical data that shows the degree of degradation for each one of the plurality of battery units.
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11. A vehicle external vehicle battery diagnosis system connectable to a vehicle that diagnoses the state of degradation of a battery of the vehicle equipped with the battery as a motive power source, comprising:
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an information accumulation portion adapted to accumulate degradation information regarding the battery, the battery including a plurality of battery units, wherein the degradation information includes a plurality of pieces of unit degradation information for the plurality of battery units and the information accumulation portion is accessible for a plurality of information recipients; an information processing portion adapted to read the degradation information from the information accumulation portion, and adapted to create a plurality of types of screen information on a basis of the degradation information that are different from each other in display format and that are specific for different types of information recipients out of the plurality of information recipients; a remaining service life estimation portion adapted to estimate a remaining service life of the battery as a whole based on the plurality of pieces of unit degradation information; and a display portion adapted to display at least one of a plurality of screens that corresponds to at least one of the plurality of types of screen information created by the information processing portion, wherein; the plurality of screens that correspond to the plurality of types of screen information include a first screen and a second screen, the second screen including a first type of screen information which is included in the first screen and a second type of screen information which is not included in the first screen, the first and second screens being switchable according to the type of information for the information recipient, and the remaining service life estimation portion is adapted to estimate a present remaining service life of the battery, and a remaining service life of the battery in a case where at least one of the plurality of battery units is replaced, and is adapted to cause the display portion to display the present remaining service life, and the remaining service life. - View Dependent Claims (12)
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13. A vehicle external vehicle battery diagnosis system connectable to a vehicle that diagnoses the state of degradation of a battery of the vehicle equipped with the battery as a motive power source, comprising:
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an information accumulation portion adapted to accumulate degradation information regarding the battery, the battery including a plurality of battery units, wherein the information accumulation portion is accessible for a plurality of information recipients; an information processing portion adapted to read the degradation information from the information accumulation portion, and adapted to create a plurality of types of screen information that are different from each other in display format, for the plurality of information recipients; and a display portion adapted to display a screen that corresponds to at least one of the plurality of types of screen information created by the information processing portion, wherein the display portion displays at least one of (i) a plurality of replacement plans that are different from each other in combination of battery units to be replaced, among the plurality of battery units or (ii) costs that correspond to the plurality of replacement plans. - View Dependent Claims (14)
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Specification