State detecting system and device employing the same
First Claim
Patent Images
1. A state detecting system comprising:
- a storage means for storing a characteristic data on a power storage means arithmetically obtained on the basis of measured information obtained by measuring a measuring object with respect to said power storage means by a measuring means, calculation information relating to said arithmetic operation of said data, and set information preliminarily set relating to said characteristic data and said calculation information;
an arithmetic means for calculating state information indicative of state of said power storage means on the basis of said measured information and set information and calculating correction information for performing correction by comparing a calculation result calculated and said set information; and
a first correcting means for correcting input of said arithmetic means on the basis of correction information obtained by said arithmetic means, or a second correcting means for correcting information stored or set in storage means based on correction information obtained by said arithmetic means.
1 Assignment
0 Petitions
Accused Products
Abstract
A state detecting system which can detect state of power storage at high precision even with lesser characteristic data to be used for calculation, and a device employing the same. The state detecting system has a memory for storing a characteristic data, calculation information, and set information, an arithmetic unit for calculating state information indicative of state of said power storage and calculating correction information for performing correction, a first correcting unit for correcting input of said arithmetic means, and a second correcting unit for correcting information stored or set in the storage.
-
Citations
19 Claims
-
1. A state detecting system comprising:
-
a storage means for storing a characteristic data on a power storage means arithmetically obtained on the basis of measured information obtained by measuring a measuring object with respect to said power storage means by a measuring means, calculation information relating to said arithmetic operation of said data, and set information preliminarily set relating to said characteristic data and said calculation information;
an arithmetic means for calculating state information indicative of state of said power storage means on the basis of said measured information and set information and calculating correction information for performing correction by comparing a calculation result calculated and said set information; and
a first correcting means for correcting input of said arithmetic means on the basis of correction information obtained by said arithmetic means, or a second correcting means for correcting information stored or set in storage means based on correction information obtained by said arithmetic means. - View Dependent Claims (2, 3, 4, 5, 6, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
7. A state detecting system comprising:
-
a storage means for storing a characteristic data on a to a power storage means arithmetically obtained on the basis of the measured information obtained by measuring a measuring object with respect to said power storage means by measuring means, calculation information relating to said arithmetic operation of said data, and set information preliminarily set relating to said characteristic data and said calculation information, an arithmetic means for calculating state information indicative of state of said power storage means on the basis of said measured information and set information and calculating correction information for performing correction by comparing a calculation result calculated and said set information, said storage means storing more than or equal two of mutually different calculation procedures and said arithmetic means deriving said correction information on the basis of a difference of calculation results by said mutually different calculation procedure.
-
-
8. A state detecting system comprising:
-
a storage means for storing a characteristic data on a power storage means arithmetically obtained on the basis of the measured information obtained by measuring a measuring object with respect to said power storage means by a measuring means, calculation information relating to said arithmetic operation of said data, and set information preliminarily set relating to said characteristic data and said calculation information; and
an arithmetic means for calculating state information indicative of state of said power storage means on the basis of said measured information and set information and calculating correction information for performing correction by comparing a calculation result calculated and said set information;
said arithmetic means having a charge state calculating means and current integration means of said power storage means, and calculating capacity of said power storage means on use on the basis of two different charge state and respective current integration values thereat.
-
-
9. A state detecting system comprising:
-
a storage means for storing a characteristic data on a power storage means arithmetically obtained on the basis of the measured information obtained by measuring a measuring object with respect to said power storage means by a measuring means, calculation information relating to said arithmetic operation of said data, and set information preliminarily set relating to said characteristic data and said calculation information, and an arithmetic means for calculating state information indicative of state of said power storage means on the basis of said measured information and set information and calculating correction information for performing correction by comparing a calculation result calculated and said set information, said correction information being derived on the basis of relationship a capacity of said power storage means in use and an initial capacity of said power storage means stored in said storage means.
-
-
10. A state detecting system comprising:
-
a storage means for storing a characteristic data on a power storage means arithmetically obtained on the basis of the measured information obtained by measuring a measuring object with respect to said power storage means by a measuring means, calculation information relating to said arithmetic operation of said data, and set information preliminarily set relating to said characteristic data and said calculation information; and
an arithmetic means for calculating state information indicative of state of said power storage means on the basis of said measured information and set information and calculating correction information for performing correction by comparing a calculation result calculated and said set information;
said correction information being derived on the basis of difference between a variation amount of a current integrated value of said power storage.
-
Specification