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1. 发明申请

US20030112151A1 Parking meter smart housing with electronic memory 有权
标题翻译：带电子记忆卡的停车场智能房屋
公开(公告)号：US20030112151A1
公开(公告)日：2003-06-19
申请号：US10317414
申请日：2002-12-12
申请人： J.J. MACKAY CANADA LIMITED
发明人： Greg Chauvin , Neil Erskine
IPC分类号： G08B023/00 , G08C015/06 , G08B029/00 , H04B001/00
CPC分类号： G06Q20/3552 , G06Q30/0284 , G07B15/02 , G07C9/00896 , G07F7/1008 , G07F17/248
摘要： The invention is directed to an electronic parking meter and a method of configuring an electronic parking meter. In addition to a meter housing and an electronic metering mechanism within the housing, the parking meter includes a memory positioned within the housing separate from the electronic metering mechanism for storing configuration information associated with a pre-selected group of one or more electronic meters. When the electronic metering mechanism is replaced, the replacement metering mechanism that is inserted into the housing need only be coupled to the separate memory in order to have the configuration information of the specific meter downloaded into it. The configuration information includes parking meter location information and/or parking restriction information. The separate memory, which may include a real time clock chip and may alternately be located in the meter's electronic lock, can also be used to store current meter status information that is accessible from the exterior of the meter housing.
摘要翻译：本发明涉及一种电子停车收费表和一种配置电子停车收费表的方法。除了在壳体内的仪表壳体和电子计量机构之外，停车计时器包括位于壳体内的存储器，与电子计量机构分离，用于存储与一个或多个电子仪表的预选组相关联的配置信息。当更换电子计量机构时，插入壳体中的替换计量机构仅需要耦合到单独的存储器，以便将特定计量器的配置信息下载到其中。配置信息包括停车计费器位置信息和/或停车限制信息。可以包括实时时钟芯片并且可以替代地位于仪表的电子锁中的单独的存储器也可以用于存储可从仪表外壳的外部访问的当前仪表状态信息。

2. 发明申请

US20020030606A1 Wireless drive-by meter status system 审中-公开
标题翻译：无线驱动器电表状态系统
公开(公告)号：US20020030606A1
公开(公告)日：2002-03-14
申请号：US09952233
申请日：2001-09-12
申请人： J.J. MacKay Canada Limited
发明人： Greg Chauvin , Neil Erskine , Brent Alcorn
IPC分类号： G08G001/14
CPC分类号： G06Q20/127 , G07B15/02 , G07F17/0014 , G07F17/246 , G08G1/14
摘要： A wireless drive-by meter status system for use by parking enforcement officers who are patrolling a zone or area in a motorized vehicle is described. The system comprises a vehicle in which is placed a mobile unit including a transceiver, an antenna as well as a status display means, and one or more remote units including transceivers each paired with one or more electronic meters. The remote units may be mounted inside the meter housings, which in turn are mounted on posts. In operation the vehicle antenna transmits a wake-up or trigger signal using a focused beam of modulated IR, ultrasonic or RF energy, which can be detected by any remote units found in the beam path. This beam is detected by low power circuits located in the remote unit and causes the remote unit processing means to wake up, determine the meter status and activate an RF transceiver which transmits back to the mobile unit a short data burst that includes the unique ID and status of the meter which includes nullEXPIREDnull or nullNOT-EXPIREDnull state. The mobile transceiver unit captures and logs all responses from remote units that responded to the trigger signal, and if an nullEXPIREDnull state exists, it notifies the driver either by simple light or audible signal that a responding meter is expired. The driver, once notified simply has to note if a vehicle is present in the space associated with the notifying meter.
摘要翻译：描述了用于在机动车辆中的区域或区域巡逻的停车执行官员使用的无线驾驶台状态系统。该系统包括其中放置有包括收发器，天线以及状态显示装置的移动单元的车辆，以及包括与一个或多个电子计量表配对的收发器的一个或多个远程单元。远程单元可以安装在仪表外壳内，反过来安装在支柱上。在操作中，车辆天线使用经调制的IR，超声波或RF能量的聚焦光束来发射唤醒或触发信号，这可以由在光束路径中发现的任何远程单元检测。该光束由位于远程单元中的低功率电路检测，并使远程单元处理装置唤醒，确定仪表状态并激活RF传送器，RF收发器向移动单元发送包含唯一ID的短数据突发，包括“已过期”或“未到期”状态的仪表状态。移动收发器单元捕获并记录来自响应于触发信号的远程单元的所有响应，并且如果存在“过期”状态，则通过简单的光或可听信号通知响应的仪表已经到期的驱动程序。一旦通知，驾驶员只需要注意车辆是否存在于与通知仪相关联的空间中。

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