公开(公告)号：US20140300552A1

公开(公告)日：2014-10-09

申请号：US14358370

申请日：2013-03-18

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Eric Grandemange

IPC: G06F3/023

CPC classification number: G06F3/023 ,  G06F3/0202 ,  H03K17/9625

Abstract: The invention relates to a process for determining the activation of at least one key of a multi-key device. The multi-key device comprises a plurality of keys K1 to Kn and a plurality of force sensors C1 to Cn, each force sensor C1 to Cn being associated respectively with a key K1 to Kn and able to provide a value representing a force which is applied to it. The process is characterised by the fact that it comprises the steps: obtaining values F′1 to F′n representing the force applied to each of the force sensors C1 to Cn; providing transmission rate values of a pressing force between the keys; removing the contribution of each of the force values F′1 to F′n from the pressing force transmitted between the keys using the transmission rate values provided; and determining values F1 to Fn representing the pressing force which has been applied by the user to the keys K1 to Kn.

Abstract translation: 本发明涉及一种用于确定多键设备的至少一个密钥的激活的过程。 多键装置包括多个键K1至Kn和多个力传感器C1至Cn，每个力传感器C1至Cn分别与键K1至Kn相关联，并且能够提供表示施加的力的值 给它 该过程的特征在于它包括以下步骤：获得表示施加到每个力传感器C1至Cn的力的值F'1至F'n; 提供键之间的按压力的传输速率值; 使用所提供的传输速率值去除每个力值F'1至F'n与键之间传递的按压力的贡献; 并且确定表示用户对键K1至Kn施加的按压力的值F1至Fn。

公开(公告)号：US09280208B2

公开(公告)日：2016-03-08

申请号：US14358370

申请日：2013-03-18

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Eric Grandemange

IPC: G06F3/023 ,  G06F3/02 ,  H03K17/96

CPC classification number: G06F3/023 ,  G06F3/0202 ,  H03K17/9625

Abstract: The invention relates to a process for determining the activation of at least one key of a multi-key device. The multi-key device comprises a plurality of keys K1 to Kn and a plurality of force sensors C1 to Cn, each force sensor C1 to Cn being associated respectively with a key K1 to Kn and able to provide a value representing a force which is applied to it. The process is characterized by the fact that it comprises the steps: obtaining values F′1 to F′n representing the force applied to each of the force sensors C1 to Cn; providing transmission rate values of a pressing force between the keys; removing the contribution of each of the force values F′1 to F′n from the pressing force transmitted between the keys using the transmission rate values provided; and determining values F1 to Fn representing the pressing force which has been applied by the user to the keys K1 to Kn.

Abstract translation: 本发明涉及一种用于确定多键设备的至少一个密钥的激活的过程。 多键装置包括多个键K1至Kn和多个力传感器C1至Cn，每个力传感器C1至Cn分别与键K1至Kn相关联，并且能够提供表示施加的力的值 给它 该过程的特征在于它包括以下步骤：获得表示施加到每个力传感器C1至Cn的力的值F'1至F'n; 提供键之间的按压力的传输速率值; 使用所提供的传输速率值去除每个力值F'1至F'n与键之间传递的按压力的贡献; 并且确定代表用户对键K1至Kn施加的按压力的值F1至Fn。