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    • 1. 发明授权
    • Wireless safety chain for elevator system
    • 电梯系统无线安全链
    • US06467585B1
    • 2002-10-22
    • US09899400
    • 2001-07-05
    • Michael GozzoRobert G. MorganAlberto Vecchiotti
    • Michael GozzoRobert G. MorganAlberto Vecchiotti
    • B66B502
    • B66B13/22
    • A wireless safety chain for an elevator system includes a base transceiver connected to a system controller. A plurality of safety chain components each includes a physical sensor such as a switch, and a wireless transceiver. The physical sensor monitors the component status. The wireless transceiver communicates among the other safety chain components and the system controller. The wireless safety chain preferably employs a token scheme, where a token is sent from the base transceiver to one component, which in turn sends the token to another component, and so on, until the token returns to the base transceiver. Failure of the token to return to the base transceiver in a predetermined amount of time signals that the elevator system is unsafe.
    • 电梯系统的无线安全链包括连接到系统控制器的基站收发器。 多个安全链组件各自包括诸如开关的物理传感器和无线收发器。 物理传感器监控组件状态。 无线收发器在其他安全链组件和系统控制器之间进行通信。 无线安全链优选地采用令牌方案,其中令牌从基本收发器发送到一个组件,该组件又将令牌发送到另一个组件,等等,直到令牌返回到基本收发器。 令牌以预定的时间量返回基地收发信机的故障表示电梯系统不安全。
    • 3. 发明授权
    • Remote elevator call placement with provisional call verification
    • 远程电梯呼叫放置与临时呼叫验证
    • US6109396A
    • 2000-08-29
    • US189161
    • 1998-11-09
    • David SiragRobert G. MorganCharles R. Winston
    • David SiragRobert G. MorganCharles R. Winston
    • B66B1/14B66B1/46B66B1/16
    • B66B1/468B66B2201/4615B66B2201/4653
    • A remote control device transmits a request for elevator service while a passenger is some distance from the elevator; the call may be assigned to an elevator car, but the car stops for that particular passenger only if the call is verified by the passenger approaching the immediate vicinity of the elevator. In one embodiment, tags identifying beacons that cause requests to be made remotely of, in proximity with, and within the elevator identify the location from where each request is made. In other embodiments, which may use key operated devices, limited-sensitivity receivers, or receivers with directional reception patterns, including overlapping patterns, may be utilized to distinguish between elevator call requests made remotely and made in the vicinity of the elevator. Other methods of verifying presence of the calling device at the elevator may be used.
    • 远程控制装置在乘客离电梯一段距离的情况下发送电梯服务请求; 可以将呼叫分配给电梯轿厢,但只有当乘客接近电梯的紧邻附近的乘客进行呼叫时,轿厢才停止该特定乘客。 在一个实施例中,标识信标的标签标识从每个请求所在的位置导致请求在电梯附近和附近进行远程的标签。 在其他实施例中,可以使用密钥操作设备,有限灵敏度接收器或具有定向接收模式(包括重叠模式)的接收机来区分在电梯附近进行远程制作的电梯呼叫请求。 可以使用验证在电梯处呼叫设备的存在的其他方法。
    • 5. 发明授权
    • Elevator ride improvements utilizing smart floor
    • 使用智能楼层的电梯乘车改善
    • US06357554B1
    • 2002-03-19
    • US09613398
    • 2000-07-11
    • Mary Ann ValkDavid J. Sirag, Jr.Robert G. Morgan
    • Mary Ann ValkDavid J. Sirag, Jr.Robert G. Morgan
    • B66B144
    • B66B1/3484
    • Elevator cars (10) have floors (11) including a matrix of elements (12) including a weight sensing cell (18) to determine weight distribution in the car for controlling the position of a moveable hitch (33-36) on the car and for allocating calls to the cars depending upon the weight distribution. Transmitters (26) borne by passengers (25) transmit identification portions, and may also transmit personal preferences of the passenger with respect to the elevator ride. The system may store personal preferences in a data base indexed by personal identification numbers, limiting the required transmission to only the identification number. Correlation (FIG. 4) of identification numbers with the cell indicating by weight where a passenger is located may be achieved in each element of the floor or in a controller. A group controller (22) may allocate calls based upon weight distribution and/or preferences of passengers.
    • 电梯轿厢(10)具有包括元件(12)的矩阵的地板(11),包括重量感测单元(18),以确定轿厢中的重量分布,以控制汽车上的可移动搭接(33-36)的位置; 用于根据重量分布将呼叫分配给汽车。 由乘客(25)承担的发射机(26)发送识别部分,并且还可以传送乘客相对于电梯乘坐的个人喜好。 系统可以将个人偏好存储在由个人识别号码索引的数据库中,将所需的传输限制到仅识别号码。 可以在楼层的每个元件或控制器中实现识别号码与乘客所在的重量指示的小区的相关性(图4)。 组控制器(22)可以基于乘客的重量分配和/或偏好来分配呼叫。
    • 6. 发明授权
    • Remote elevator call requests with descriptor tags
    • 使用描述符标签的远程电梯呼叫请求
    • US5984051A
    • 1999-11-16
    • US188846
    • 1998-11-09
    • Robert G. MorganDavid CrenellaBruce E. ZepkeHarold TerryEric K. Jamieson
    • Robert G. MorganDavid CrenellaBruce E. ZepkeHarold TerryEric K. Jamieson
    • B66B1/46B66B1/20
    • B66B1/468B66B2201/4615B66B2201/4653
    • Remote control devices borne by potential passengers are alerted to initiate a request for elevator service by beacons in the building. The beacon alert message includes a tag identifying the floor on which the beacon is located and a position on the floor at which the beacon is located. The floor description tags prevent transmissions of the remote device from being recognized on floors other than the floor on which the device was alerted by a beacon, whereby transmission power of the remote devices may be quite high to assure reception anywhere on the floor, while being ignored on adjacent floors. Tags descriptive of the location on the floor (such as east, west, or lobby area) allow early assignment of a call to an elevator, without causing a car to stop for that particular passenger unless the call is verified by the passenger being sensed in the immediate vicinity of the elevator, and a car call is not entered for the destination floor unless the passenger is sensed as being within the elevator cab, due to a remote device message including a cab descriptor tag.
    • 由潜在乘客承担的遥控设备被提醒,以建筑物中的信标发起电梯服务请求。 信标警报消息包括识别信标所在的楼层的标签和信标位于的楼层上的位置。 地板描述标签防止远程设备的传输被识别在设备被信标警报的楼层之外的地板上,由此远程设备的传输功率可能相当高以确保在地板上的任何地方接收,同时 在相邻楼层被忽略。 描述地板上的位置的标签(例如东,西或大厅区域)允许对电梯的呼叫进行早期分配,而不会导致汽车停止该特定乘客,除非呼叫被乘客感测到 由于包括驾驶室描述符标签的远程设备消息,除非乘客被检测为位于电梯轿厢内,否则不向目的地楼层输入轿厢呼叫。
    • 8. 发明授权
    • Music laboratory
    • 音乐实验室
    • US4010557A
    • 1977-03-08
    • US138004
    • 1971-04-27
    • Daniel W. MartinRobert G. Morgan
    • Daniel W. MartinRobert G. Morgan
    • G09B5/14G09B15/00G09B19/04
    • G09B5/14G09B15/00
    • A system of class intercommunication which provides:1. individual channels between a teacher andA. any student of the class, orB. any of several preselected groups of students of the class, orC. the entire class.2. provision for ensemble playing within one or more of the groups.3. provision for group instruction from audio aids, all under control of the teacher only.Programming is achieved by rotary group programming switches, which determine the character of the facilities, e.g., individual, audio aids, and ensemble, by interlocked group selection switches which enable selection of one group to the exclusion of the others, by further interlocked selection switches which enable selection of an individual student to be monitored or privately instructed, and by a switch which enables the teacher to provide any or all groups with instruction simultaneously. A minimum number of switch actuators is provided, physically grouped for easy access and control within the span of one hand.
    • 课堂互通系统,提供: