A sensor arrangement for capacitive detection of an object, including: an electrode arrangement having a heating element as an electrode; a detection device providing a detection signal to a sensor electrode and capacitively detecting the presence of an object near the sensor electrode; a high-side switch connected between a heating power source having a first potential and the heating element; a low-side switch connected between the heating element and a second potential; and a gate controller closing the high-side switch and low-side switch in a heating mode and opening the high-side switch and low-side switch in a detection mode. A decoupling MOSFET is connected between the high-side switch and heating element. The gate controller closes the MOSFET in the heating mode and opens the MOSFET in the detection mode. During the detection mode, the decoupling circuit provides a third potential at a first node between the high-side switch and MOSFET.

The disclosure relates to an improvement of a structure of a steering wheel. For this, the disclosure suggests a steering wheel comprising a monolithic steering wheel base body which includes a central area for mounting the steering wheel to a steering mechanism, a steering wheel rim and at least one spoke whose first spoke end abuts on the central area and whose second spoke end abuts on the steering wheel rim. Accordingly, a projection which restricts tilting of the spoke toward a central area to a predetermined extent is formed in an area of a first spoke end.

The disclosure relates to an improvement of a structure of a steering wheel. For this, the disclosure suggests a steering wheel comprising a monolithic steering wheel base body which includes a central area for mounting the steering wheel to a steering mechanism, a steering wheel rim and at least one spoke whose first spoke end abuts on the central area and whose second spoke end abuts on the steering wheel rim. Accordingly, a projection which restricts tilting of the spoke toward a central area to a predetermined extent is formed in an area of a first spoke end.

A decorative member for a steering wheel which is used for being attached to a resin member formed around a ring core metal of a steering wheel. The decorative member includes a base layer attached to the resin member, a design part arranged on the base layer, and a heater arranged between the design part and the base layer. The base layer may include an extraction part at an intermediate position in a longitudinal direction thereof such that a lead wire connected with the heater is led out of the extraction part.

A decorative member for a steering wheel which is used for being attached to a resin member formed around a ring core metal of a steering wheel. The decorative member includes a base layer attached to the resin member, a design part arranged on the base layer, and a heater arranged between the design part and the base layer. The base layer may include an extraction part at an intermediate position in a longitudinal direction thereof such that a lead wire connected with the heater is led out of the extraction part.

A heating and capacitive sensing device for a steering wheel of a motor vehicle. The device includes a support made from an electrically insulating flexible material to which at least an electrically conductive first track and at least an electrically conductive second track are fixed. An electronic control unit including a capacitance reading module is electrically connected to the at least one second track. The electronic control unit is configured to control the at least one first track and at least one second track, so that the at least one first track is suited to generate heat for heating the steering wheel, and at least one second track is configured to operate as a capacitive sensor means by sending capacitance values to the electronic control unit.

A self-standing sandwich structure includes at least one capacitive sensor member and/or at least one heater member for automotive vehicle application. The self-standing sandwich structure includes an upper protective layer that is attached, for manufacturing and storage purposes, to a carrier film member of sufficiently low surface energy for enabling separating the carrier film member and the upper protective layer in a non-destructive manner, a lower protective layer, a bottom adhesive layer that is attached to the lower protective layer, and at least an upper electrically conductive layer arranged between the upper protective layer and the lower protective layer.

The present disclosure provides a vehicle steering attachment configured to augment a vehicle steering device, the vehicle steering attachment comprising: a first end configured to secure to a left handle of the vehicle steering device; a second end configured to secure to a right handle of the vehicle steering device; and a middle portion disposed between the first end and the second end, wherein the left handle and the right handle connect to a center section.

The present disclosure provides a vehicle steering attachment configured to augment a vehicle steering device, the vehicle steering attachment comprising: a first end configured to secure to a left handle of the vehicle steering device; a second end configured to secure to a right handle of the vehicle steering device; and a middle portion disposed between the first end and the second end, wherein the left handle and the right handle connect to a center section.

A steering apparatus includes: a steering handle 2 including a ring-shaped rim part, a hub part provided in the center of the rim part, and left and right spoke parts connecting the hub part to the rim part; a core bar 6 supporting the rim part, the hub part, and the left and right spoke parts; and a grasp detection device 4 configured to estimate a capacitance between the core bar 6 and ground connection as an electrical characteristic of the core bar 6, and detect contact or proximity of the driver's hands with or to the steering handle 2 based on a result of the estimation. The core bar 6 includes a hub core bar 63 supporting the hub part and having a connection part 631 to which a steering shaft is connected and on which an insulating coating is provided.