DE10347187A1 - Iterative calculation method e.g. for total mass if vehicle, involves seizing values for physical vehicle parameters, which are suitable for computation of total mass, during current driving conditions of vehicle - Google Patents

Iterative calculation method e.g. for total mass if vehicle, involves seizing values for physical vehicle parameters, which are suitable for computation of total mass, during current driving conditions of vehicle Download PDF

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Publication number
DE10347187A1
DE10347187A1 DE2003147187 DE10347187A DE10347187A1 DE 10347187 A1 DE10347187 A1 DE 10347187A1 DE 2003147187 DE2003147187 DE 2003147187 DE 10347187 A DE10347187 A DE 10347187A DE 10347187 A1 DE10347187 A1 DE 10347187A1
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Prior art keywords
vehicle
total mass
values
computation
driving conditions
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DE2003147187
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German (de)
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DE10347187B4 (en
Inventor
Joerg Grieser
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Robert Bosch GmbH
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Robert Bosch GmbH
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Priority to DE2003147187 priority Critical patent/DE10347187B4/en
Publication of DE10347187A1 publication Critical patent/DE10347187A1/en
Application granted granted Critical
Publication of DE10347187B4 publication Critical patent/DE10347187B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/086—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles wherein the vehicle mass is dynamically estimated

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Regulating Braking Force (AREA)

Abstract

The method involves seizing values for physical vehicle parameters, which are suitable for the computation of the total mass, during current driving conditions of the vehicle. An iterative calculation of the total mass drive is made on the basis of seized values of the vehicle parameters. A determination is made for the current travel situation of the vehicle in the form of values for a second vehicle parameter. The seized values are evaluated for the first set of physical vehicle parameters regarding their suitability for the computation of the total mass of the vehicle due to the current driving conditions of the vehicle during the sampling. The evaluation is made for the determined values for the second set of vehicle parameters by Fuzzy logic. A mass weighting factor is generated in accordance with a condition of the result of the evaluation of the determined values for the second vehicle parameters. The mass weighting factor is considered with the iterative computation of the total mass of the vehicle. An independent claim is included for a computer program.
DE2003147187 2003-10-10 2003-10-10 Method and computer program for iteratively calculating the total mass of a vehicle Expired - Fee Related DE10347187B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003147187 DE10347187B4 (en) 2003-10-10 2003-10-10 Method and computer program for iteratively calculating the total mass of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003147187 DE10347187B4 (en) 2003-10-10 2003-10-10 Method and computer program for iteratively calculating the total mass of a vehicle

Publications (2)

Publication Number Publication Date
DE10347187A1 true DE10347187A1 (en) 2005-05-12
DE10347187B4 DE10347187B4 (en) 2014-01-09

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ID=34428300

Family Applications (1)

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DE2003147187 Expired - Fee Related DE10347187B4 (en) 2003-10-10 2003-10-10 Method and computer program for iteratively calculating the total mass of a vehicle

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DE (1) DE10347187B4 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011054622A1 (en) * 2009-11-03 2011-05-12 Zf Friedrichshafen Ag Method for initializing the mass of a motor vehicle
CN112477877A (en) * 2019-09-11 2021-03-12 北汽福田汽车股份有限公司 Method and device for acquiring vehicle load, storage medium and vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144699B4 (en) * 2000-09-16 2014-06-12 Volkswagen Ag Method for determining the current vehicle mass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011054622A1 (en) * 2009-11-03 2011-05-12 Zf Friedrichshafen Ag Method for initializing the mass of a motor vehicle
US8744739B2 (en) 2009-11-03 2014-06-03 Zf Friedrichshafen Ag Method for initializing the mass of a motor vehicle
CN112477877A (en) * 2019-09-11 2021-03-12 北汽福田汽车股份有限公司 Method and device for acquiring vehicle load, storage medium and vehicle

Also Published As

Publication number Publication date
DE10347187B4 (en) 2014-01-09

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