Position-sensing detector arrangement for controlling a faucet
    5.
    发明授权
    Position-sensing detector arrangement for controlling a faucet 有权
    用于控制水龙头的位置检测检测器装置

    公开(公告)号:US08104113B2

    公开(公告)日:2012-01-31

    申请号:US11326989

    申请日:2006-01-05

    IPC分类号: E03C1/05

    摘要: A faucet arrangement includes a sensing device for sensing a presence of a user of a spout. The sensing device includes an infrared emitter installed such that a direction of emission of the emitter is oriented an angle of approximately between 5 and 15 degrees relative to a vertical direction. A receiver receives a diffused infrared energy from the emitter. A control device is in communication with the receiver and controls a flow of liquid through the spout dependent upon an angle at which the diffused infrared energy is received by the receiver.

    摘要翻译: 水龙头装置包括用于感测出口的使用者的存在的感测装置。 感测装置包括红外发射器,其安装成使得发射器的发射方向相对于垂直方向定向为大约5度至15度的角度。 接收器从发射器接收扩散的红外能量。 控制装置与接收器通信,并且根据接收器接收到扩散的红外能量的角度来控制通过喷口的液体流。

    Wireless security control system
    6.
    发明授权
    Wireless security control system 有权
    无线安全控制系统

    公开(公告)号:US08264322B2

    公开(公告)日:2012-09-11

    申请号:US10803434

    申请日:2004-03-18

    IPC分类号: G05B19/00

    摘要: A security control system includes a remote access control system to receive wireless information from a central access control system. The remote access control system includes a remote access controller electrically coupled to a remote wireless communicator. The remote access controller receives information from the remote wireless communicator and uses the information to control locking and unlocking of the door. The remote wireless communicator also transmits wireless information to the central access control system and a switch is provided for selectively choosing between the receiving and transmitting the wireless information. The remote wireless communicator communicates via RF information, such as spread-spectrum RF. The remote access control system also includes a reader to read user data when presented to the reader.

    摘要翻译: 安全控制系统包括从中央门禁系统接收无线信息的远程访问控制系统。 远程访问控制系统包括电耦合到远程无线通信器的远程访问控制器。 远程访问控制器从远程无线通信器接收信息,并使用该信息来控制门的锁定和解锁。 远程无线通信器还向中央接入控制系统发送无线信息,并提供交换机用于选择在接收和发送无线信息之间进行选择。 远程无线通信器通过RF信息进行通信,例如扩频RF。 远程访问控制系统还包括读取器,用于在呈现给读取器时读取用户数据。

    Method and apparatus for determining when hands are under a faucet for lavatory applications
    7.
    发明授权
    Method and apparatus for determining when hands are under a faucet for lavatory applications 有权
    用于确定手在厕所应用的水龙头下方的方法和装置

    公开(公告)号:US07472433B2

    公开(公告)日:2009-01-06

    申请号:US11325927

    申请日:2006-01-05

    摘要: A method of controlling a flow of liquid includes calibrating a PSD infrared sensor associated with the spout. The calibrating includes turning on the spout to thereby dispense a stream of liquid from the spout and into a stream space; emitting infrared energy from the PSD infrared sensor and toward the stream of liquid; sensing a first position of the infrared energy after the infrared energy has been reflected back to the sensor from the stream of liquid; storing first information based upon the first position of the reflected infrared energy; turning off the spout to thereby inhibit the liquid from being dispensed from the spout; sensing a second position of the infrared energy after the infrared energy has been reflected back to the sensor from an object that is fixed relative to the sensor; and storing second information based upon the second position of the reflected infrared energy. Infrared energy is emitted from the PSD infrared sensor and toward the stream space. A third position of the infrared energy after the infrared energy has been reflected back to the sensor is sensed. The spout is controlled dependent upon the first information, the second information and the third position.

    摘要翻译: 控制液体流动的方法包括校准与喷口相关联的PSD红外传感器。 校准包括打开喷口,从而从喷口分配液流并进入流空间; 从PSD红外传感器和液体流发射红外能量; 在红外能量已经从液体流反射回传感器之后感测红外能量的第一位置; 基于所反射的红外能量的第一位置存储第一信息; 关闭喷嘴,从而阻止液体从喷口中分配; 在红外能量已从相对于传感器固定的物体反射回传感器之后感测红外能量的第二位置; 以及基于反射的红外能量的第二位置存储第二信息。 红外能量从PSD红外传感器发射到流动空间。 在红外能量被反射回传感器之后的红外能量的第三位置被感测。 喷嘴根据第一信息,第二信息和第三位置来控制。

    Wireless security control system
    8.
    发明授权
    Wireless security control system 有权
    无线安全控制系统

    公开(公告)号:US08665064B1

    公开(公告)日:2014-03-04

    申请号:US13610049

    申请日:2012-09-11

    IPC分类号: G06F7/00

    摘要: A security control system includes a remote access control system to receive wireless information from a central access control system. The remote access control system includes a remote access controller electrically coupled to a remote wireless communicator. The remote access controller receives information from the remote wireless communicator and uses the information to control locking and unlocking of the door. The remote wireless communicator also transmits wireless information to the central access control system and a switch is provided for selectively choosing between the receiving and transmitting the wireless information. The remote wireless communicator communicates via RF information, such as spread-spectrum RF. The remote access control system also includes a reader to read user data when presented to the reader.

    摘要翻译: 安全控制系统包括从中央门禁系统接收无线信息的远程访问控制系统。 远程访问控制系统包括电耦合到远程无线通信器的远程访问控制器。 远程访问控制器从远程无线通信器接收信息,并使用该信息来控制门的锁定和解锁。 远程无线通信器还向中央接入控制系统发送无线信息,并提供交换机用于选择在接收和发送无线信息之间进行选择。 远程无线通信器通过RF信息进行通信,例如扩频RF。 远程访问控制系统还包括读取器,用于在呈现给读取器时读取用户数据。

    Wireless security control system
    9.
    发明授权
    Wireless security control system 失效
    无线安全控制系统

    公开(公告)号:US06720861B1

    公开(公告)日:2004-04-13

    申请号:US09523670

    申请日:2000-03-10

    IPC分类号: G05B1900

    摘要: A remote access control system includes a remote wireless communicator to receive wireless information from a central access control system. It also includes a remote access controller electrically coupled to the remote wireless communicator. The remote access controller would receive information from the remote wireless communicator and uses the information to control locking and unlocking of the door. The remote wireless communicator also transmits wireless information to the central access control system and a switch is provided for selectively choosing between the receiving and transmitting the wireless information. The remote wireless communicator communicates via RF information and preferably spread-spectrum RF. The remote access control system also includes a reader to read user data when presented to the reader.

    摘要翻译: 远程访问控制系统包括远程无线通信器,用于从中央访问控制系统接收无线信息。 它还包括电连接到远程无线通信器的远程访问控制器。 远程访问控制器将从远程无线通信器接收信息,并使用该信息来控制门的锁定和解锁。 远程无线通信器还向中央接入控制系统发送无线信息,并提供交换机用于选择在接收和发送无线信息之间进行选择。 远程无线通信器通过RF信息进行通信,优选地是扩频RF。 远程访问控制系统还包括读取器,用于在呈现给读取器时读取用户数据。

    Proximity card detection system
    10.
    发明授权
    Proximity card detection system 失效
    接近卡检测系统

    公开(公告)号:US06535136B1

    公开(公告)日:2003-03-18

    申请号:US09243772

    申请日:1999-02-03

    IPC分类号: G08B2100

    摘要: A security system comprises a card containing access information, a reader for reading the card, a power source, a locking mechanism, and a first circuit for operating the locking mechanism. The power source is coupled to the first circuit to provide power to the first circuit. The power source is also coupled to a wake-up circuit to provide power to the wake-up circuit. The wake-up circuit detects the presence of an object and enables the reader to ascertain whether the object is the card. A method for operating the security system comprises first determining that electromagnetic energy is not being detected by the wake-up circuit, then determining that electromagnetic energy is being detected by the wake-up circuit, then determining that electromagnetic energy is not being detected by the wake-up circuit, and then ascertaining whether the object is the card.

    摘要翻译: 安全系统包括包含访问信息的卡,用于读取卡的读取器,电源,锁定机构和用于操作锁定机构的第一电路。 电源耦合到第一电路以向第一电路供电。 电源还耦合到唤醒电路以向唤醒电路提供电力。 唤醒电路检测物体的存在并使读取器能够确定对象是否是卡。 一种用于操作安全系统的方法包括首先确定唤醒电路未检测到电磁能量,然后确定由唤醒电路检测到电磁能量,然后确定电磁能量未被检测到 唤醒电路,然后确定对象是否是卡。