公开(公告)号：US07949567B2

公开(公告)日：2011-05-24

申请号：US12388244

申请日：2009-02-18

申请人： Jackson Lum

发明人： Jackson Lum

IPC分类号： G06Q20/00

CPC分类号： G07G1/01 ,  G06Q20/20 ,  G06Q20/204 ,  G07F7/088 ,  G07G1/12

摘要： An example integrated interface apparatus for a point-of-sale system and an example point-of-sale system including the integrated interface apparatus have been disclosed. The integrated interface apparatus includes a base member, a vertical arm member, a display device and a data input device. The base member is configured to be disposed on a counter. The vertical arm member is operatively connected to the base member. The vertical arm member includes a terminal attachment member and a side attachment member below the terminal attachment member. The display device is operatively connected to the terminal attachment member and the data input device is operatively connected to the side attachment member.

摘要翻译： 已经公开了用于销售点系统的示例性集成接口装置和包括集成接口装置的示例销售点系统。 集成接口装置包括基座构件，垂直臂构件，显示装置和数据输入装置。 基部构件被配置为设置在柜台上。 垂直臂构件可操作地连接到基座构件。 垂直臂构件包括端子附接构件和端子附接构件下方的侧附接构件。 显示装置可操作地连接到端子附接构件，并且数据输入装置可操作地连接到侧面附接构件。

公开(公告)号：US07747787B2

公开(公告)日：2010-06-29

申请号：US12032268

申请日：2008-02-15

申请人： Jackson Lum

发明人： Jackson Lum

IPC分类号： G06F15/16 ,  G06F15/173 ,  G06F15/177

CPC分类号： G06F1/20 ,  G06Q40/08 ,  G07G1/14 ,  H04L67/125 ,  H05K7/20409

摘要： A Kitchen Display System (KDS) includes a workstation including a first Personal Computer (PC)-based controller, a fanless workstation including a second PC-based or a non-PC-based controller having lower cost than the first PC-based controller, an Ethernet network operatively coupling the controllers, and a bump bar, keyboard, touchscreen, or keypad operatively coupled to at least one of the controllers. The first PC-based controller stores and displays video, multimedia, or a build card. At least one of the controllers includes a rugged computing module, which includes a circuit board including an outer perimeter and traces associated therewith, an integrated circuit mounted on the circuit board, at least one interface connector, a housing, and a thermal transfer device.

摘要翻译： 厨房显示系统（KDS）包括工作站，其包括基于第一个人计算机（PC）的控制器，无风扇工作站，其包括具有比第一基于PC的控制器低的成本的第二基于PC或非基于PC的控制器， 可操作地耦合控制器的以太网，以及可操作地耦合到至少一个控制器的凸块，键盘，触摸屏或键盘。 第一个基于PC的控制器存储和显示视频，多媒体或构建卡。 至少一个控制器包括坚固的计算模块，该计算模块包括电路板，该电路板包括外周和与之相关的迹线，安装在电路板上的集成电路，至少一个接口连接器，外壳和热传递装置。

公开(公告)号：US20050083629A1

公开(公告)日：2005-04-21

申请号：US10886512

申请日：2004-07-07

申请人： Jackson Lum

发明人： Jackson Lum

IPC分类号： G07G5/00 ,  H01F7/18 ,  H01F27/40 ,  H02H9/06

CPC分类号： G07G5/00 ,  H01F7/18 ,  H01F27/402

摘要： A circuit for protecting a solenoid and/or receipt printer in an electronic device, such as a point-of-sale terminal, includes a resistance and a capacitance. The resistance is electrically coupled in parallel with the capacitance, and the parallel network of resistance and capacitance is coupled in series with the solenoid. An energizing signal is applied to the parallel network to energize the solenoid. A method of protecting a solenoid and/or receipt printer in the electronic device includes the steps of coupling a resistance electrically in parallel with a capacitance, coupling the parallel network electrically in series with the solenoid, and applying an energizing signal to the parallel network to energize the solenoid. The capacitance preferably includes two polarized electrolytic capacitors electrically coupled in a back-to-back series configuration with common polarities connected to each other.

摘要翻译： 用于保护电子设备（例如销售点终端）中的螺线管和/或收据打印机的电路包括电阻和电容。 电阻与电容并联电耦合，电阻和电容的并联网络与螺线管串联耦合。 通电信号被施加到并联网络以激励螺线管。 一种在电子设备中保护电磁线圈和/或收据打印机的方法包括以下步骤：将电阻与电容并联并联，将并联网与电磁线圈串联地并联，并将并联网络的通电信号施加到 给螺线管通电。 电容优选地包括以相互连接的共同极性的背对背串联配置电耦合的两个极化电解电容器。

公开(公告)号：USD487088S1

公开(公告)日：2004-02-24

申请号：US29174974

申请日：2003-01-28

申请人： Jackson Lum ,  Shang Qiang Wu

设计人： Jackson Lum ,  Shang Qiang Wu

公开(公告)号：US5895452A

公开(公告)日：1999-04-20

申请号：US899290

申请日：1997-07-23

申请人： Jackson Lum

发明人： Jackson Lum

IPC分类号： G07G1/12 ,  G06F9/06 ,  G06F5/04

CPC分类号： G07G1/12 ,  G06Q20/20

摘要： A point-of-sale system freely configurable with a plurality of peripheral input devices. The system includes a general purpose computer with an input port for receiving data. An electronic interface is coupled to the input port and readily connectable to the plurality of peripheral input devices for transmitting data from the plurality of peripheral input devices to the computer input port. The plurality of peripheral input devices can be selectively connected and disconnected from the electronic interface, the electronic interface maintaining a continuous dialogue with the computer during the connection and disconnection of the plurality of input devices.

摘要翻译： 销售点系统可随着多个外围输入设备自由配置。 该系统包括具有用于接收数据的输入端口的通用计算机。 电子接口耦合到输入端口并且可以容易地连接到多个外围输入设备，用于将数据从多个外围输入设备发送到计算机输入端口。 多个外围输入设备可以从电子接口选择性地连接和断开，电子接口在多个输入设备的连接和断开期间保持与计算机的连续对话。

公开(公告)号：US5196684A

公开(公告)日：1993-03-23

申请号：US674709

申请日：1991-03-25

申请人： Jackson Lum ,  Gerard J. Knight ,  Xin Zheng ,  Wenyu Han

发明人： Jackson Lum ,  Gerard J. Knight ,  Xin Zheng ,  Wenyu Han

IPC分类号： G06K7/10

CPC分类号： G06K7/1092

摘要： A method for scanning and decoding the symbols of a bar code label using a CCD image sensor viewing the bar code, and coupled to a signal processor and memory, wherein initially a start of scan (SOS) first level signal is sent from the processor to the CCD image sensor, a digital data signal representative of the bar code is read from the CCD sensor, and the representative data signal read from the CCD sensor is stored in memory. When the SOS signal is at a second signal level, the stored data is validated and decoded to determine if the representative data is valid or invalid. The SOS first level signal is immediately restarted in response to an invalid bar code data signal to recollect bar code data signals from the CCD sensor viewing the bar code so that the scanning steps are repeated, or the SOS first level signal is immediately restarted to re-scan the bar code symbols immediately after the data signal is found valid. Thus, the CCD data collecting scan rate is maximized.

摘要翻译： 一种使用观察条形码的CCD图像传感器对条形码标签的符号进行扫描和解码的方法，并且耦合到信号处理器和存储器，其中最初将扫描开始（SOS）第一电平信号从处理器发送到 CCD图像传感器，代表条形码的数字数据信号从CCD传感器读取，从CCD传感器读取的代表数据信号存储在存储器中。 当SOS信号处于第二信号电平时，存储的数据被验证和解码，以确定代表性数据是有效还是无效。 响应于无效的条形码数据信号立即重新启动SOS第一电平信号，以从观察条形码的CCD传感器中重新收集条形码数据信号，使得重复扫描步骤，或者立即重新启动SOS第一电平信号 - 在发现数据信号有效后立即扫描条形码符号。 因此，CCD数据采集扫描速率最大化。

公开(公告)号：US07953897B2

公开(公告)日：2011-05-31

申请号：US12759930

申请日：2010-04-14

申请人： Jackson Lum

发明人： Jackson Lum

IPC分类号： G06F15/16 ,  G06F15/173 ,  G06F15/177

CPC分类号： G06F1/20 ,  G06Q40/08 ,  G07G1/14 ,  H04L67/125 ,  H05K7/20409

摘要： A Kitchen Display System (KDS) includes a workstation including a first Personal Computer (PC)-based controller, a fanless workstation including a second PC-based or a non-PC-based controller having lower cost than the first PC-based controller, an Ethernet network operatively coupling the controllers, and a bump bar, keyboard, touchscreen, or keypad operatively coupled to at least one of the controllers. The first PC-based controller stores and displays video, multimedia, or a build card. At least one of the controllers includes a rugged computing module, which includes a circuit board including an outer perimeter and traces associated therewith, an integrated circuit mounted on the circuit board, at least one interface connector, a housing, and a thermal transfer device.

摘要翻译： 厨房显示系统（KDS）包括工作站，其包括基于第一个人计算机（PC）的控制器，无风扇工作站，其包括具有比第一基于PC的控制器低的成本的第二基于PC或非基于PC的控制器， 可操作地耦合控制器的以太网，以及可操作地耦合到至少一个控制器的凸块，键盘，触摸屏或键盘。 第一个基于PC的控制器存储和显示视频，多媒体或构建卡。 至少一个控制器包括坚固的计算模块，该计算模块包括电路板，该电路板包括外周和与之相关的迹线，安装在电路板上的集成电路，至少一个接口连接器，外壳和热传递装置。

公开(公告)号：US20090210309A1

公开(公告)日：2009-08-20

申请号：US12388244

申请日：2009-02-18

申请人： Jackson Lum

发明人： Jackson Lum

IPC分类号： G06Q20/00 ,  G07F19/00

CPC分类号： G07G1/01 ,  G06Q20/20 ,  G06Q20/204 ,  G07F7/088 ,  G07G1/12

摘要： An example integrated interface apparatus for a point-of-sale system, an example point-of-sale system including the integrated interface apparatus, an example method and a computer-readable storage medium for performing a point-of-sale transaction have been disclosed. The integrated interface apparatus includes a base member, a vertical arm member, a display device and a data input device. The base member is configured to be disposed on a counter. The vertical arm member is operatively connected to the base member. The vertical arm member includes a terminal attachment member and a side attachment member below the terminal attachment member. The display device is operatively connected to the terminal attachment member and the data input device is operatively connected to the side attachment member.

摘要翻译： 已经公开了用于销售点系统的示例性集成接口装置，包括集成接口装置的示例性销售点系统，用于执行销售点交易的示例方法和计算机可读存储介质 。 集成接口装置包括基座构件，垂直臂构件，显示装置和数据输入装置。 基部构件被配置为设置在柜台上。 垂直臂构件可操作地连接到基座构件。 垂直臂构件包括端子附接构件和端子附接构件下方的侧附接构件。 显示装置可操作地连接到端子附接构件，并且数据输入装置可操作地连接到侧面附接构件。

公开(公告)号：US20070241184A1

公开(公告)日：2007-10-18

申请号：US11682572

申请日：2007-03-06

申请人： Jackson Lum

发明人： Jackson Lum

IPC分类号： G06K7/10

CPC分类号： G07G1/0018

摘要： A point-of-sale system includes a housing, processing device, and radio frequency card reader. The processing device and reader are disposed within the housing, which eliminates external electrical connections associated with the reader. The system may include a monitor and an interchangeable base, which receives the monitor and is selectively removable from the monitor. The interchangeable base houses the processing device. The housing may include the interchangeable base, which also houses electrical connections associated with the RF card reader. A method of displaying point-of-sale information includes providing a housing, disposing a processing device within the housing, and disposing a radio frequency card reader within the housing, thereby eliminating external electrical connections associated with the reader. The method may include providing a monitor with a display and receiving area, adapting the interchangeable base to receive the receiving area and to be selectively removable from the receiving area.

摘要翻译： 销售点系统包括外壳，处理装置和射频卡读卡器。 处理装置和读取器设置在壳体内，消除与读取器相关联的外部电连接。 系统可以包括监视器和可互换的基座，其接收监视器并且可选地从监视器移除。 可互换的基座容纳处理装置。 壳体可以包括可互换的基座，其还容纳与RF卡读取器相关联的电连接。 显示销售点信息的方法包括：提供外壳，在外壳内布置处理装置，以及将射频读卡器放置在外壳内，从而消除与读取器相关联的外部电连接。 该方法可以包括向显示器和接收区域提供监视器，使可互换基座适配以接收接收区域并且可选地从接收区域移除。

公开(公告)号：US06546441B1

公开(公告)日：2003-04-08

申请号：US09295619

申请日：1999-04-20

申请人： Jackson Lum

发明人： Jackson Lum

IPC分类号： G06F1300

CPC分类号： G07G1/12 ,  G06Q20/20 ,  G06Q20/202

摘要： A point-of-sale system is disclosed which is freely configurable with a plurality of peripheral input devices. The system includes a general purpose computer having a communications port for receiving and/or transmitting data. An electronic interface is coupled to the communications port and readily connectable to the plurality of peripheral input devices for communicating data between the plurality of input devices and the computer. The plurality of peripheral input devices can be selectively connected and disconnected from the electronic interface, the electronic interface maintaining a continuous dialogue with the computer during the connection and disconnection of the input devices.

摘要翻译： 公开了一种销售点系统，其可以利用多个外围输入装置自由配置。 该系统包括具有用于接收和/或发送数据的通信端口的通用计算机。 电子接口耦合到通信端口并且可以容易地连接到多个外围输入设备，用于在多个输入设备和计算机之间传送数据。 多个外围输入设备可以从电子接口选择性地连接和断开，电子接口在输入设备的连接和断开期间保持与计算机的连续对话。