| 发明名称 |
ACCESS CONTROL DEVICES AND A TRANSCEIVER DEVICE |
| 摘要 |
An access control device includes a time of flight circuit configured to determine a distance information related to a distance between the access control device and a peripheral device. The access control device further includes a control module configured to control a transmission of a modulated light transmit signal by the time of flight circuit to the peripheral device. The modulated light transmit signal includes the distance information determined by the time of flight circuit of the access control device. |
| 申请公布号 |
US2016156420(A1) |
申请公布日期 |
2016.06.02 |
| 申请号 |
US201514809468 |
申请日期 |
2015.07.27 |
| 申请人 |
Infineon Technologies AG |
发明人 |
Druml Norbert;Krieg Armin;Dielacher Markus;Lobnik Robert;Mark Michael;Haid Josef |
| 分类号 |
H04B10/85;H04B10/80 |
主分类号 |
H04B10/85 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An access control device comprising:
a time of flight circuit configured to determine a distance information related to a distance between the access control device and a peripheral device; and a control module configured to control a transmission of a modulated light transmit signal by the time of flight circuit to the peripheral device, wherein the modulated light transmit signal comprises the distance information determined by the time of flight circuit of the access control device. |
| 地址 |
Neubiberg DE |
