Apparatus and method for automobile control using a control characteristic which can be adjusted by the driver

• US 5,467,277 A
• Filed: 08/27/1992
• Issued: 11/14/1995
• Est. Priority Date: 10/20/1989
• Status: Expired due to Fees

• Current Assignee: Hitachi, Ltd.
• Original Assignee: Hitachi, Ltd.
• Inventors: Fujisawa, Masaaki, Sakamoto, Masahide, Hasegawa, Taiji, Sasaki, Shoji, Ishii, Toshio
• Primary Examiner(s): Trans, Vincent N.
• Application Number:
  US07/936,224
• Time in Patent Office: 1,174 Days
• Field of Search: 364/431.04, 364/431.05, 364/424, 364/05, 395/800
• US Class Current: 701/51
• CPC Class Codes: B60K 20/06 mounted on steering column or the like
• CPC Class Codes: B60Q 1/0082 mounted on the steering wheel
• CPC Class Codes: B60R 16/0231 Circuits relating to the driving or the functioning of the vehicle monitoring tyres B60C23/00; indicating overspeed B60K31/00; for dash boards B60K37/00, B60Q3/10; for indicating emergencies B60Q1/52; brake control systems B60T; registering or indicating the working of vehicles G07C5/00; measuring distance G01C, e.g. combinations of speed and distance G01C23/00; engine indicators G01L; measuring speed or acceleration G01P
• CPC Class Codes: B60W 10/10 including control of change-speed gearings
• CPC Class Codes: B60W 2050/0065 using a personalised data carrier, e.g. magnetic card, memory card or electronic ignition key
• CPC Class Codes: B60W 2050/146 Display means
• CPC Class Codes: B60W 2540/043 Identity of occupants
• CPC Class Codes: B60W 2556/50 of positioning data, e.g. GPS [Global Positioning System] data
• CPC Class Codes: B60W 30/06 Automatic manoeuvring for parking
• CPC Class Codes: B60W 30/182 Selecting between different operative modes, e.g. comfort and performance modes
• CPC Class Codes: B60W 40/09 Driving style or behaviour
• CPC Class Codes: F16H 2059/003 Detecting or using driving style of a driver, e.g. for adapting shift schedules
• CPC Class Codes: F16H 2059/082 with different modes
• CPC Class Codes: F16H 2061/0075 characterised by a particular control method
• CPC Class Codes: F16H 2061/0225 Modifying of shift maps by manual control, e.g. by learning values from the driver during manual shift mode
• CPC Class Codes: F16H 59/08 Range selector apparatus
• CPC Class Codes: F16H 63/42 Ratio indicator devices

Abstract

The present specification discloses a control system for an automobile. An automobile control system according to the present invention is provided in an automobile and includes control devices for controlling the automobile in accordance with data on a control characteristic, and a rewritable storage device for storing a plurality of pieces of data on the control characteristics of the control devices and different drivers in corresponding relationship. In response to an input from any particular driver, data on control characteristic corresponding to the particular driver is read from the storage when the particular driver who has input data is the one stored in the storage, and the data is delivered to the control devices. The data on the control characteristic in the storage which the particular driver specifics can be corrected arbitrarily in accordance with a correcting input.

Claims

1. An automobile control system, comprising:

control devices provided in an automobile for controlling operations of the automobile in accordance with data representing control characteristics of said operation;

first rewritable storage means for storing operator-specific configuration data representing a plurality of different control characteristics for said control devices, said different control characteristics being related to use by different drivers of said control devices in the operation of the automobile;

means for reading from said first storage means data representing a control characteristic corresponding to a particular driver who has input data to the system and for delivering the data to said control devices in response to data inputted by the particular driver to operate said control devices;

means for modifying data representing a designated control characteristic for a particular driver as stored in said first storage means in response to a command and data input by the particular driver to adapt the modified control characteristic to requirements of said particular driver for operation of the automobile;

determining means for determining whether the particular driver who has inputted data to operate said control devices matches the driver corresponding to the data representing a characteristic stored in said first storage means to control said reading means to read from said first storage means only when a match is detected;

second storage means for storing data representing predetermined control characteristics;

means for checking whether or not the data stored in said first storage means and a determination made by said determining means are within a predetermined normal range; and

means for selecting one of the control characteristics of said first storage means and said second storage means for outputting selected control characteristic to said control devices by selecting data representing the control characteristic of said first storage means when said checking means determines that the data stored in said first storage means and the determination made by said determining means are within said predetermined normal range, and by selecting data representing the control characteristic of said second storage means when said checking means determines that the data stored in said first storage means and the determination made by said determining means are not within the predetermined normal range.

2. An automobile control system according to claim 1, wherein said control devices includes an automatic automobile transmission and wherein the data indicating the control characteristics stored in said first storage means and said second storage means includes data which designates a transmission shift point of said automatic transmission.