Control system for vehicle for controlling the driving force depending on operating conditions of the vehicle
First Claim
1. In an improved control system for a vehicle, the control system having operating means operable by a driver of said vehicle for controlling a driving force of said vehicle, desired driving force-calculating means for calculating a desired driving force required by said vehicle in response to operating conditions of said vehicle including an amount of operation of said operating means, and driving force control means for controlling the driving force of said vehicle, based on the calculated desired driving force,the improvement comprising:
- storage means for storing a plurality of operating conditions therein;
particular operating condition-detecting means for detecting a particular operating condition in which said vehicle is operating, said detected particular operating condition being matched with one of said plurality of operating conditions stored in said storage means; and
desired driving force-correcting means responsive to an output from said particular operating condition-detecting means, for correcting said desired driving force.
1 Assignment
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Accused Products
Abstract
A control system for a vehicle calculates a desired driving force required by the vehicle in response to operating conditions of the vehicle including an amount of operation of an accelerator pedal of the vehicle, and controls the driving force of the vehicle, based on the calculated desired driving force. The desired driving force is corrected depending on whether the vehicle is in a particular operating condition. For example, when the vehicle is in a standing condition while traveling on a road congested with traffic when the desired driving force is corrected in the decreasing direction, the correction amount of the desired driving force in the decreasing direction is corrected to a value closer to zero. The desired driving force is also corrected according to a time period over which the particular operating condition continues.
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Citations
21 Claims
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1. In an improved control system for a vehicle, the control system having operating means operable by a driver of said vehicle for controlling a driving force of said vehicle, desired driving force-calculating means for calculating a desired driving force required by said vehicle in response to operating conditions of said vehicle including an amount of operation of said operating means, and driving force control means for controlling the driving force of said vehicle, based on the calculated desired driving force,
the improvement comprising: -
storage means for storing a plurality of operating conditions therein; particular operating condition-detecting means for detecting a particular operating condition in which said vehicle is operating, said detected particular operating condition being matched with one of said plurality of operating conditions stored in said storage means; and desired driving force-correcting means responsive to an output from said particular operating condition-detecting means, for correcting said desired driving force. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. In an improved control system for a vehicle having an internal combustion engine installed therein, the control system having operating means operable by a driver of said vehicle, for controlling a driving force of said vehicle, desired driving force-calculating means for calculating a desired driving force required by said vehicle in response to operating conditions of said vehicle including an amount of operation of said operating means, and output torque control means for controlling output torque from said engine to a desired output torque based on the calculated desired force,
the improvement comprising: -
storage means for storing a plurality of operating conditions therein; particular operating condition-detecting means for detecting a particular operating condition in which said vehicle is operating, said detected particular operating condition being matched with one of said plurality of operating conditions stored in said storage means; and desired torque-setting means responsive to an output from said particular operating condition-detecting means, for setting said desired output torque to a value for decreasing rotational speed of said engine to a predetermined value. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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21. A control system as claimed in 19, wherein if an operation of starting said vehicle is carried out during control of said output torque by said output torque control means when said vehicle is in said predetermined stall state, said output torque control means terminates said control of said output torque and controls an amount of intake air supplied to said engine to a value required by said driver.
Specification