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公开(公告)号：US06570385B1
公开(公告)日：2003-05-27
申请号：US09813104
申请日：2001-03-19
IPC分类号： F02P1700
CPC分类号： G01R31/007 , G01R15/125 , G01R31/3637
摘要： An improved hand held starting/charging system tester. According to one aspect of the present invention, the portable handheld tester includes a connector to which various test cables can be removably connected to the tester. Detection circuitry within the tester determines which of several types of test cable is connected to the tester before testing. According to another aspect of the present invention, the portable handheld tester includes an improved user interface that permits a user to review test data from previously performed tests and further permits a user to either skip a previously performed test (thereby retaining the previously collected data for that test) or re-do the test (thereby collecting new data for that test). According to yet another aspect of the present invention, the portable handheld tester that performs a more complete set of tests of the starting/charging system.
摘要翻译： 改进的手持起动/充电系统测试仪。 根据本发明的一个方面，便携式手持式测试仪包括一个连接器，各种测试电缆可以连接到测试仪上。 在测试之前，测试仪中的检测电路确定几种类型的测试电缆连接到测试仪上。 根据本发明的另一方面，便携式手持式测试仪包括改进的用户界面，其允许用户从先前执行的测试中检查测试数据，并进一步允许用户跳过先前执行的测试（由此保留先前收集的数据 该测试）或重新进行测试（从而收集该测试的新数据）。 根据本发明的另一方面，便携式手持式测试仪执行起动/充电系统的更完整的测试。
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公开(公告)号：US06777945B2
公开(公告)日：2004-08-17
申请号：US10388794
申请日：2003-03-14
IPC分类号： G01N27416
CPC分类号： G01R31/007 , G01R15/125 , G01R31/3637
摘要： An improved hand held starting/charging system tester. According to one aspect of the present invention, the portable handheld tester includes a connector to which various test cables can be removably connected to the tester. Detection circuitry within the tester determines which of several types of test cable is connected to the tester before testing. According to another aspect of the present invention, the portable handheld tester includes an improved user interface that permits a user to review test data from previously performed tests and further permits a user to either skip a previously performed test (thereby retaining the previously collected data for that test) or re-do the test (thereby collecting new data for that test). According to yet another aspect of the present invention, the portable handheld tester that performs a more complete set of tests of the starting/charging system.
摘要翻译： 改进的手持起动/充电系统测试仪。 根据本发明的一个方面，便携式手持式测试仪包括一个连接器，各种测试电缆可以连接到测试仪上。 在测试之前，测试仪中的检测电路确定几种类型的测试电缆连接到测试仪上。 根据本发明的另一方面，便携式手持式测试仪包括改进的用户界面，其允许用户从先前执行的测试中检查测试数据，并进一步允许用户跳过先前执行的测试（由此保留先前收集的数据 该测试）或重新进行测试（从而收集该测试的新数据）。 根据本发明的另一方面，便携式手持式测试仪执行起动/充电系统的更完整的测试。
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公开(公告)号：USD485503S1
公开(公告)日：2004-01-20
申请号：US29158885
申请日：2002-04-11
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公开(公告)号：US07218117B2
公开(公告)日：2007-05-15
申请号：US10915738
申请日：2004-08-10
IPC分类号： F02P17/00
CPC分类号： G01R31/007 , G01R15/125 , G01R31/3637
摘要： An improved hand held starting/charging system tester. According to one aspect of the present invention, the portable handheld tester includes a connector to which various test cables can be removably connected to the tester. Detection circuitry within the tester determines which of several types of test cable is connected to the tester before testing. According to another aspect of the present invention, the portable handheld tester includes an improved user interface that permits a user to review test data from previously performed tests and further permits a user to either skip a previously performed test (thereby retaining the previously collected data for that test) or re-do the test (thereby collecting new data for that test). According to yet another aspect of the present invention, the portable handheld tester that performs a more complete set of tests of the starting/charging system.
摘要翻译： 改进的手持起动/充电系统测试仪。 根据本发明的一个方面，便携式手持式测试仪包括一个连接器，各种测试电缆可以连接到测试仪上。 在测试之前，测试仪中的检测电路确定几种类型的测试电缆连接到测试仪上。 根据本发明的另一方面，便携式手持式测试仪包括改进的用户界面，其允许用户从先前执行的测试中检查测试数据，并进一步允许用户跳过先前执行的测试（由此保留先前收集的数据 该测试）或重新进行测试（从而收集该测试的新数据）。 根据本发明的另一方面，便携式手持式测试仪执行起动/充电系统的更完整的测试。
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公开(公告)号：US07073714B2
公开(公告)日：2006-07-11
申请号：US10410899
申请日：2003-04-10
IPC分类号： G06K7/10
CPC分类号： G07C5/0816 , G07C5/008 , G09G2340/145
摘要： An improved code reader for reading and displaying OBD II diagnostic codes. The code reader displays textual diagnosis descriptions corresponding to diagnostic codes. The code reader can display both an OBD II code and the textual diagnosis description corresponding to a selected OBD II code by using multiple display rows for the display. The improved code reader also uses an improved user interface.
摘要翻译： 用于读取和显示OBD II诊断代码的改进的代码阅读器。 代码阅读器显示与诊断代码相对应的文本诊断说明。 代码阅读器可以通过使用多个显示行来显示OBD II代码和对应于所选OBD II代码的文本诊断描述。 改进的代码阅读器还使用改进的用户界面。
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公开(公告)号：USD505346S1
公开(公告)日：2005-05-24
申请号：US29189940
申请日：2003-09-12
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公开(公告)号：US08886391B2
公开(公告)日：2014-11-11
申请号：US13797743
申请日：2013-03-12
摘要： Exemplary embodiments of off-board tools (OBTs) may be used in vehicle inspection maintenance programs are provided. The OBT may include a processor, vehicle communication circuitry for linking to a vehicle diagnostic system, host interface circuitry for communicating with a host computer, and voltage determination circuitry for measuring a voltage through the vehicle diagnostic system. The OBT may include logic for storing a communications protocol used to link with a vehicle diagnostic system that is preferably used for re-establishing dropped communications links. In addition, the OBT may contain logic for testing at least one component of a starting and/or charging system of a vehicle. Still other embodiments may include logic for sending unsolicited messages to a host computer. Additional embodiments may include logic for determining the minimum number of messages that must be received by an OBT.
摘要翻译： 车载工具（OBT）的示例性实施例可以用于车辆检查维护程序。 OBT可以包括处理器，用于链接到车辆诊断系统的车辆通信电路，用于与主机通信的主机接口电路，以及用于测量通过车辆诊断系统的电压的电压确定电路。 OBT可以包括用于存储用于与车辆诊断系统链接的通信协议的逻辑，其优选地用于重新建立丢弃的通信链路。 此外，OBT可以包含用于测试车辆起动和/或充电系统的至少一个部件的逻辑。 其他实施例可以包括用于将主动消息发送到主计算机的逻辑。 附加实施例可以包括用于确定必须由OBT接收的消息的最小数量的逻辑。
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公开(公告)号：US07069125B2
公开(公告)日：2006-06-27
申请号：US10201538
申请日：2002-07-23
申请人： Hamid Namaky , Robert A. Roberts
发明人： Hamid Namaky , Robert A. Roberts
IPC分类号： G06F19/00
CPC分类号： G07C5/008 , G06F11/321 , G07C2205/02
摘要： An improved code reader for reading and displaying OBD II diagnostic codes. The code reader displays textual diagnosis descriptions corresponding to diagnostic codes. Although the code reader preferably has a display having fewer available display characters than the number of characters in the OBD II textual diagnosis descriptions, the code reader can display both an OBD II code and the textual diagnosis description corresponding to a selected OBD II code. This is accomplished using code giving the appearance that the textual diagnosis description corresponding to the selected OBD II code is either streaming on the display or scrolling on the display.
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公开(公告)号：US08412401B2
公开(公告)日：2013-04-02
申请号：US11024452
申请日：2004-12-30
摘要： Exemplary embodiments of off-board tools (OBTS) may be used in vehicle inspection maintenance programs are provided. The OBT may include a processor, vehicle communication circuitry for linking to a vehicle diagnostic system, host interface circuitry for communicating with a host computer, and voltage determination circuitry for measuring a voltage through the vehicle diagnostic system. The OBT may include logic for storing a communications protocol used to link with a vehicle diagnostic system that is preferably used for re-establishing dropped communications links. In addition, the OBT may contain logic for testing at least one component of a starting and/or charging system of a vehicle. Still other embodiments may include logic for sending unsolicited messages to a host computer. Additional embodiments may include logic for determining the minimum number of messages that must be received by an OBT.
摘要翻译： 车载工具（OBTS）的示例性实施例可用于提供车辆检查维护程序。 OBT可以包括处理器，用于链接到车辆诊断系统的车辆通信电路，用于与主机通信的主机接口电路，以及用于测量通过车辆诊断系统的电压的电压确定电路。 OBT可以包括用于存储用于与车辆诊断系统链接的通信协议的逻辑，其优选地用于重新建立丢弃的通信链路。 此外，OBT可以包含用于测试车辆起动和/或充电系统的至少一个部件的逻辑。 其他实施例可以包括用于将主动消息发送到主计算机的逻辑。 附加实施例可以包括用于确定必须由OBT接收的消息的最小数量的逻辑。
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10.发明授权Scan tool with dropped communications detection and recovery and improved protocol selection 有权扫描工具具有丢失的通信检测和恢复和改进的协议选择公开(公告)号：US06701233B2
公开(公告)日：2004-03-02
申请号：US10159957
申请日：2002-05-31
申请人： Hamid Namaky , Robert Charles Sheppard , Michael F. Gessner , Thomas J. Bertosa , Robert A. Roberts , Donald J. Rodemann
发明人： Hamid Namaky , Robert Charles Sheppard , Michael F. Gessner , Thomas J. Bertosa , Robert A. Roberts , Donald J. Rodemann
IPC分类号： G06F1900
CPC分类号： G07C5/0808
摘要： An improved scan tool, e.g., for OBD II, for use with vehicle computer networks. The improved scan tool determines the proper protocol to use to communicate with a vehicle computer network. The proper protocol is determined by requesting information from the vehicle computer network using a plurality of protocols and selecting the protocol that returns the most pieces of information. In addition, the improved scan tool determines a communications drop-out with one or more modules and automatically recovers from the communications drop-out.
摘要翻译： 改进的扫描工具，例如用于OBD II，用于与车辆计算机网络一起使用。 改进的扫描工具确定用于与车辆计算机网络通信的正确协议。 通过使用多个协议从车载计算机网络请求信息并选择返回大部分信息的协议来确定适当的协议。 此外，改进的扫描工具通过一个或多个模块确定通信辍学，并从通信辍学中自动恢复。
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