Universal host interface for data acquisition systems
    15.
    发明授权
    Universal host interface for data acquisition systems 失效
    用于数据采集系统的通用主机接口

    公开(公告)号:US6115678A

    公开(公告)日:2000-09-05

    申请号:US255663

    申请日:1999-02-23

    CPC分类号: G06K17/0022

    摘要: A universal interface system for use with a data acquisition system including a data acquisition device such as a bar code scanner or scanner integrated terminal for providing digital data signals indicative of acquired data for transmission to a host device such as a computer, and a host device having host-specific input/output data format requirements. The universal interface system comprises universal data exchange means located in the data acquisition device for providing digital data signals in a universal data exchange format independent of the data format requirements of the host device; and a host interface cable coupled to the data acquisition device and to said host device, for transmitting acquired digital data from the data acquisition device to the host device, the interface cable comprising means for translating digital data from the universal data exchange format to the host-specific input/output data format requirements. The interface cable comprises a buffer for storing a host parameter data word used in communications with the host device. The universal data exchange means comprises a memory for storing a plurality of host parameter data words, each of the host parameter data words being associated with one of a plurality of different host interface modules; and means for reading from the memory and transmitting to the host interface module the host parameter data word associated with the particular host interface module operatively connected thereto.

    摘要翻译: 一种用于数据采集系统的通用接口系统,包括诸如条形码扫描器或扫描仪集成终端的数据采集装置,用于提供指示用于传送到诸如计算机的主机设备的获取数据的数字数据信号,以及主机设备 具有主机特定的输入/输出数据格式要求。 通用接口系统包括位于数据采集设备中的通用数据交换装置,用于以与主机设备的数据格式要求无关的通用数据交换格式提供数字数据信号; 以及主机接口电缆,其耦合到所述数据采集设备和所述主机设备,用于将所获取的数字数据从所述数据采集设备发送到所述主机设备,所述接口电缆包括用于将数字数据从通用数据交换格式转换到所述主机的装置 特定的输入/输出数据格式要求。 接口电缆包括用于存储与主机设备通信中使用的主机参数数据字的缓冲器。 通用数据交换装置包括用于存储多个主机参数数据字的存储器,每个主机参数数据字与多个不同的主机接口模块之一相关联; 以及用于从存储器读取并向主机接口模块发送与可操作地连接到其的特定主机接口模块相关联的主机参数数据字的装置。

    Method and system for installation and control of a utility device
    20.
    发明授权
    Method and system for installation and control of a utility device 有权
    实用设备的安装和控制方法和系统

    公开(公告)号:US07092793B2

    公开(公告)日:2006-08-15

    申请号:US10699531

    申请日:2003-10-31

    IPC分类号: G05B21/00

    摘要: A system and method is disclosed for configuring and administering control over operations of a utility device. The utility device is described herein as being a warewash machine, but other utility devices are contemplated. A warewash controller administers control over operations of the warewash machine based on operational settings defined by the process disclosed herein. The operational settings are derived based on environmental parameters (e.g., water type, soil level, selected chemical product, etc.) specified by a field service person through a graphical user interface. If an environmental parameter is changed during the operational life cycle of the warewash machine, the operational settings are modified to accommodate for such a change. Thus, the service performed by the warewash machine is maintained at a consistent quality regardless of changes in the environment. A method for selecting the specific chemical product that will be input as an environmental parameter is also disclosed.

    摘要翻译: 公开了一种用于配置和管理对公用设备的操作的控制的系统和方法。 该实用设备在此被描述为一种洗碗机,但也可以考虑其它的实用设备。 基于由本文公开的方法定义的操作设置,器皿洗涤控制器管理对洗碗机的操作的控制。 操作设置基于通过图形用户界面由现场服务人员指定的环境参数(例如,水类型,土壤水平,选定的化学品等)导出。 如果在器皿洗碗机的使用寿命周期内改变了环境参数,则修改操作设置以适应这种变化。 因此,无论环境的变化如何,由洗碗机执行的服务都保持一致的质量。 还公开了将输入作为环境参数的特定化学品的选择方法。