Control System for Vehicles
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Accused Products
Abstract
A control system for a vehicle (1) comprising a central control unit (6) and a sensor arrangement (4A, 4B, 8, 9, 10, 11, 13), said sensor arrangement comprising an inertia measurement unit (8) equipped with MEMS accelerometer (81) and MEMS gyro meter (80) producing signals (82, 83), wherein said inertia measurement unit (8) is arranged to provide said central control unit (6) with digitalised information related to the behaviour of said vehicle (1) to enable activation and/or deactivation of at least one electronic system (61, 62, 63, 64, 65) of said vehicle (1), wherein the provision of a digital sampling processor (85), having pre-stored data (850, 851, 852, 853, 854, 855) relating to each one of said sensors (80, 81) and a data input receiving device (856), arranged to compensate said digitalised information thereby transmitting compensated accurate digitalised information to said central control unit (6).
18 Citations
46 Claims
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1-20. -20. (canceled)
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21. A control system for a vehicle comprising:
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a central control unit; and a sensor arrangement arranged within the vehicle to allow varying temperature of the sensor arrangement, said sensor arrangement comprising an inertia measurement unit equipped with MEMS accelerometer and MEMS gyro meter producing signals, wherein said inertia measurement unit is arranged to provide said central control unit with digitalised information related to the behaviour of said vehicle by means of a digital signal processor to enable activation and/or deactivation of at least one electronic system of said vehicle, wherein said digital sampling processor having pre-stored data treatment capability relating to each one of said sensors and a data input receiving device, arranged to compensate said digitalised information prior to integration thereby transmitting compensated accurate digitalised information to said central control unit. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
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42. A method for control of a subsystem of a vehicle comprising:
providing said vehicle with a central control unit and a sensor arrangement such that the sensor arrangement will adapt to the ambient temperature, wherein said sensor arrangement comprises an inertia measurement unit equipped with MEMS accelerometer a MEMS gyro meter producing signals, wherein said inertia measurement unit is arranged to provide said central control units with digitalised information related to the behaviour of said vehicle by means of a digital signal processor to enable activation and/or deactivation of at least one electronic subsystem of said vehicle, providing said digital sampling processor with pre-stored data treatment capability relating to each one of said sensors and a data input receiving device, wherein said sampling processor is arranged to compensate said digitalised information prior to integration thereby transmitting compensated accurate digitalised information to said central control unit. - View Dependent Claims (43, 44, 45, 46)
Specification