摘要:
The invention relates to a seat control electronic system for controlling a drive of a motor vehicle seat which is configured for detecting a characteristic variable of the drive during several short actuations of the drive) and to evaluate variables respectively associated with several short actuations, and to determine a blocking function according to the evaluations.
摘要:
Lumbar support and control device of a lumbar support and method for controlling a lumbar support of a motor vehicle. An electric control device is provided for a lumbar support which has a drive coupled mechanically to an adjusting mechanism for setting the seat contour of the lumbar support. The control device has at least one computer unit which controls a massaging movement of the lumbar support whereby the massaging movement is characterized through several predefinable ideal speeds. Several ideal speeds for one or more adjusting directions of the lumbar support are controllable through the computer unit. For control by the ideal speeds a drive moment of the drive is adapted to an actual load of the drive so that the massaging movement can be controlled substantially independent of the actual time-changeable or locally variable load. The drive moment is consequently changeable through the control device.
摘要:
The invention relates to a control device of a vehicle seat for controlling a first drive and a second drive and for detecting jamming of a body part or of an object by means of an adjusting movement of an adjusting part, which can be adjusted in a first adjusting direction by means of the first drive and in a second adjusting direction by means of the second drive, of the vehicle seat, wherein the control device is configured to detect the jamming by means of a combined evaluation of at least one first force variable which is dependent on the adjusting movement and of a second force variable which is dependent on the adjusting movement.
摘要:
Control apparatus for an actuating device in a motor vehicle, in particular a motor vehicle seat actuating device, having a sensor for determination of an actual speed of a drive movement of a drive for the actuating device, having a computation unit which is connected to the sensor, and having a power driver for passing current through the drive as a function of the control signal, with the computation unit being designed and configured to regulate the actuating speed of the drive movement as a function of the actual speed and of a predeterminable set speed by means of a control signal, and to stop or to reverse the drive movement as a function of an evaluation, associated with trapping, of the control signal.
摘要:
A control apparatus for an adjusting device in a motor vehicle has a sensor for generating a signal which is dependent on a drive movement of a drive in the adjusting device and has a processor which is set up for an evaluation function for a parameter in the time scale range of the transformed signal for the purpose of controlling the drive. This function is used to control an adjusting device in a motor vehicle, particularly a motor vehicle seat adjuster, a window lifter or a door opener. In this case, a signal generated on the basis of a drive movement of a drive in the adjusting device needs to be transformed. The processor preferably has a control function in order to control the drive on the basis of a parameter in the time scale range of the transformed signal.
摘要:
Lumbar support and control device of a lumbar support and method for controlling a lumbar support of a motor vehicle. An electric control device is provided for a lumbar support which has a drive coupled mechanically to an adjusting mechanism for setting the seat contour of the lumbar support. The control device thereby has at least one computer unit which has either a fixed-wired program structure (ROM) and/or is freely programmable. In each case the computer unit is in particular set up through a program to control a massaging movement of the lumbar support whereby the massaging movement is characterised through several predefinable ideal speeds. The lumbar support is an adjusting device with which the contour of the backrest can be decisively controlled. For a massaging effect this contour is to be temporarily changed through predeterminable ideal speeds. Several ideal speeds for one or more adjusting directions of the lumbar support, by way of example adjusting the height or depth of the contour are controllable through the computer unit. For control by means of the ideal speeds it is proposed according to the invention to adapt a drive moment of the drive to an actual load of the drive so that the massaging movement can be controlled substantially independent of the actual time-changeable or locally variable load. The drive moment is consequently changeable through the control device. The actual load of the drive can vary for different reasons.