公开(公告)号：US10041292B2

公开(公告)日：2018-08-07

申请号：US13415537

申请日：2012-03-08

申请人： Andrew Karl Cooney ,  Jordan H. Crafts ,  Stuart W. Dejonge ,  Galen E. Knode ,  Jonathan T. Lenz ,  Justin J. Mierta ,  Donald R. Mosebrook

发明人： Andrew Karl Cooney ,  Jordan H. Crafts ,  Stuart W. Dejonge ,  Galen E. Knode ,  Jonathan T. Lenz ,  Justin J. Mierta ,  Donald R. Mosebrook

IPC分类号： E06B9/38 ,  E06B9/32 ,  E06B9/322 ,  H04W52/02 ,  E06B9/70 ,  E06B9/72 ,  E06B9/62 ,  E06B9/262 ,  E06B9/68

摘要： A low-power RF receiver has a decreased current consumption. The receiver may be used in control devices, such as battery-powered motorized window treatments and two-wire dimmer switches. The receiver uses an RF sub-sampling technique to check for RF signals and then puts the receiver to sleep for a sleep time that is longer than a packet length of a transmitted packet to conserve battery power. The receiver compares detected RF energy to a threshold that may be increased to decrease the sensitivity of the receiver and increase the battery lifetime. After detecting an RF signal, the receiver is put to sleep for a snooze time that is longer than the sleep time and just slightly shorter than the time between two consecutive transmitted packets.

公开(公告)号：US20120281606A1

公开(公告)日：2012-11-08

申请号：US13415537

申请日：2012-03-08

申请人： Andrew Karl Cooney ,  Jordan H. Crafts ,  Stuart W. Dejonge ,  Galen E. Knode ,  Jonathan T. Lenz ,  Justin J. Mierta ,  Donald R. Mosebrook

发明人： Andrew Karl Cooney ,  Jordan H. Crafts ,  Stuart W. Dejonge ,  Galen E. Knode ,  Jonathan T. Lenz ,  Justin J. Mierta ,  Donald R. Mosebrook

IPC分类号： H04W52/02

CPC分类号： E06B9/38 ,  E06B9/32 ,  E06B9/322 ,  E06B9/62 ,  E06B9/68 ,  E06B9/70 ,  E06B9/72 ,  E06B2009/2625 ,  E06B2009/6818 ,  E06B2009/6872 ,  H04W52/0238 ,  H04W52/0245 ,  H04W52/0287 ,  Y02A30/257 ,  Y02B80/50 ,  Y02D70/00 ,  Y02D70/12 ,  Y02D70/122

摘要： A low-power RF receiver has a decreased current consumption. The receiver may be used in control devices, such as battery-powered motorized window treatments and two-wire dimmer switches. The receiver uses an RF sub-sampling technique to check for RF signals and then puts the receiver to sleep for a sleep time that is longer than a packet length of a transmitted packet to conserve battery power. The receiver compares detected RF energy to a threshold that may be increased to decrease the sensitivity of the receiver and increase the battery lifetime. After detecting an RF signal, the receiver is put to sleep for a snooze time that is longer than the sleep time and just slightly shorter than the time between two consecutive transmitted packets.

摘要翻译： 低功率RF接收机具有降低的电流消耗。 接收器可用于控制设备，例如电池供电的电动窗户处理和双线调光开关。 接收机使用RF子采样技术检查RF信号，然后将接收机置于睡眠时间比睡眠时间长，以便节省电池电量。 接收器将检测到的RF能量与可能增加的阈值进行比较，以降低接收机的灵敏度并增加电池寿命。 在检测到RF信号之后，接收机进入休眠时间比休眠时间长，并且短于两个连续发送的分组之间的时间。