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1.发明授权Wireless-wireline communication selection mechanism resident in craftsperson's portable test and communications device 失效无线电缆通信选择机制驻留在技工的便携式测试和通信设备中
公开(公告)号：US5703929A
公开(公告)日：1997-12-30
申请号：US735462
申请日：1996-10-23
IPC分类号： H04B10/10 , H04B10/105 , H04B10/22 , H04M1/24 , H04M3/00 , H04M3/24 , H04M3/30 , H04M3/08 , H04M11/00
摘要： A portable communications unit contains both wireless and wireline communication capability, through a selected one of which a craftsperson may establish a communication path with a test system of a telephone office. The test system responds to commands supplied over the established communication path supplies messages to the user's communication unit for providing a user with information for controlling the operation of a test head that is connectable to a subscriber line. The communications unit has a contact-sensitive visual display, which converts touch inputs into control signals that are transmitted to the test system and through which information associated with the operation of the test system is presented to the user. The user's communication unit is operative, in response to a user's request for the establishment of a communication path between the communications unit and the test system, to attempt to place the communications unit in wireless communication with the telephone office. If the wireless path is unavailable, a message is displayed instructing the user to use a wireline path.
摘要翻译： 便携式通信单元包含无线和有线通信能力，通过所选择的一个技术人员可以建立与电话局的测试系统的通信路径。 测试系统响应通过建立的通信路径提供的命令向用户的通信单元提供消息，以向用户提供用于控制可连接到用户线的测试头的操作的信息。 通信单元具有接触敏感的视觉显示器，其将触摸输入转换成传输到测试系统的控制信号，并且通过该信息将与测试系统的操作相关联的信息呈现给用户。 用户的通信单元响应于用户在通信单元和测试系统之间建立通信路径的请求而操作，以尝试将通信单元与电话局进行无线通信。 如果无线路径不可用，则显示一条消息，指示用户使用有线路径。
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2.发明授权Wireless - wireline communication selection mechanism resident in craftsperson's portable test and communications device 失效无线 - 有线通信选择机制驻留在工匠的便携式测试和通信设备中
公开(公告)号：US5583912A
公开(公告)日：1996-12-10
申请号：US338916
申请日：1994-11-14
摘要： A portable communications unit contains both wireless and wireline communication capability, through a selected one of which a craftsperson may establish a communication path with a test system of a telephone office. The test system responds to commands supplied over the established communication path supplies messages to the user's communication unit for providing a user with information for controlling the operation of a test head that is connectable to a subscriber line. The communications unit has a contact-sensitive visual display, which converts touch inputs into control signals that are transmitted to the test system and through which information associated with the operation of the test system is presented to the user. The user's communication unit is operative, in response to a user's request for the establishment of a communication path between the communications unit and the test system, to attempt to place the communications unit in wireless communication with the telephone office. If the wireless path is unavailable, a message is displayed instructing the user to use a wireline path.
摘要翻译： 便携式通信单元包含无线和有线通信能力，通过所选择的一个技术人员可以建立与电话局的测试系统的通信路径。 测试系统响应通过建立的通信路径提供的命令向用户的通信单元提供消息，以向用户提供用于控制可连接到用户线的测试头的操作的信息。 通信单元具有接触敏感的视觉显示器，其将触摸输入转换成传输到测试系统的控制信号，并且通过该信息将与测试系统的操作相关联的信息呈现给用户。 用户的通信单元响应于用户在通信单元和测试系统之间建立通信路径的请求而操作，以尝试将通信单元与电话局进行无线通信。 如果无线路径不可用，则显示一条消息，指示用户使用有线路径。
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3.发明授权Automated trouble-shooting mechanism resident in craftsperson's portable test and communications device 失效自动化故障排除机制驻留在技工的便携式测试和通信设备中
公开(公告)号：US5533093A
公开(公告)日：1996-07-02
申请号：US343699
申请日：1994-11-14
摘要： A telephone service technician's portable computer has a trouble-shooting mechanism which analyzes craftsperson inputs, trouble ticket data, local and remote test data, and suggests a problem solving strategy. The system includes a trouble-shooting application engine, a knowledge database, and a shared, parameter database. The knowledge database contains rules and static parameters which define the characteristics and behavior of the application engine. These rule sets and information are telephone line trouble-shooting specific, based on a diagnostic evaluation of possible line problems, and recommended procedures to repair the line and remove the fault. The shared database data may be supplied from a variety of external sources, such as through a work order manager software application, measurement data sourced by portable test equipment, or data input by the craftsperson.
摘要翻译： 电话服务技术员的便携式计算机具有分析技术人员输入，故障单数据，本地和远程测试数据的故障排除机制，并提出了解决问题的策略。 该系统包括故障排除应用引擎，知识数据库和共享参数数据库。 知识数据库包含定义应用程序引擎的特性和行为的规则和静态参数。 这些规则集和信息是具体的电话线故障排除，根据对可能的线路问题的诊断评估，以及修复线路并消除故障的建议步骤。 共享数据库数据可以从各种外部来源提供，例如通过工单管理器软件应用程序，由便携式测试设备提供的测量数据或技术人员输入的数据。
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4.发明授权Arrangement for testing telephone subscriber line circuit via B-ISDN channel linking central office test system and metallic channel unit installed in digital loop carrier remote terminal 失效通过连接中心局测试系统和安装在数字环路载波远程终端中的金属通道单元的B-ISDN通道测试电话用户线电路的安排
公开(公告)号：US5680391A
公开(公告)日：1997-10-21
申请号：US492507
申请日：1995-06-20
CPC分类号： H04Q11/045 , H04M3/303
摘要： A subscriber line circuit test and conditioning arrangement for use with a non-metallic (fiber optic) digital communication path-based digital communication network employs a single (basic rate ISDN) metallic channel unit (BMCU) installed at a site terminating the fiber optic communication path. A BMCU communicates with a central office test system using an auxiliary B-ISDN communication `test` channel portion (2B+D) channels of the time division multiplexed digital communication DS0 channels. Digital command and response signals are transported by the two ISDN bearer (B) channels and are coupled directly to tip and ring digital signal processors in the central office test system, without the need for intermediate digital-to-analog and analog-to-digital conversion by a metallic channel unit at a central office terminal, and that additionally performed by a central office terminal and central office switch. The data (D) channel is employed to conduct access, calibration and control communications with the metallic channel unit.
摘要翻译： 用于非金属（光纤）数字通信路径的数字通信网络的用户线电路测试和调理装置采用安装在终端光纤通信的站点处的单个（基本速率ISDN）金属信道单元（BMCU） 路径。 BMCU使用时分复用数字通信DS0信道的辅助B-ISDN通信“测试”信道部分（2B + D）信道与中心局测试系统进行通信。 数字命令和响应信号由两个ISDN承载（B）信道传输，并且直接耦合到中心局测试系统中的尖端和环形数字信号处理器，而不需要中间的数模转换器和模数转换器 由中央办公室终端处的金属通道单元进行转换，另外由中心局终端和中心局交换机执行。 采用数据（D）通道进行与金属通道单元的通信，校准和控制通信。
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公开(公告)号：US5764726A
公开(公告)日：1998-06-09
申请号：US629289
申请日：1996-04-08
摘要： A telecommunication test system for a line to be tested includes a test measurement device coupling with the line. The test measurement device determines parameter measurement data from the line. A processor receives the parameter measurement data. A first communication path between the test measurement device and the processor transmits the parameter measurement data. The first communication path is a wireless path. A mobile facility communicates with the processor. The communications are via a second communication path which includes a primary wireless path and a back-up wireline path. A central office and a data test place various signals on the line being tested. A third communication path between the mobile facility and at least one of the central office and the data test center is provided. The third communication path includes a primary wireless path and a back-up wireline path.
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6.发明授权Telecommunications test system including a test and trouble shooting expert system 失效电信测试系统包括测试和故障排除专家系统
公开(公告)号：US5521958A
公开(公告)日：1996-05-28
申请号：US235317
申请日：1994-04-29
摘要： A telecommunication test system for a line to be tested includes a test measurement device coupling with the line. The test measurement device determines parameter measurement data from the line. A processor receives the parameter measurement data. A first communication path between the test measurement device and the processor transmits the parameter measurement data. The first communication path is a wireless path. A mobile facility communicates with the processor. The communications are via a second communication path which includes a primary wireless path and a back-up wireline path. A central office and a data test place various signals on the line being tested. A third communication path between the mobile facility and at least one of the central office and the data test center is provided. The third communication path includes a primary wireless path and a back-up wireline path.
摘要翻译： 用于要测试的线路的电信测试系统包括与该线路耦合的测试测量设备。 测试测量设备从线路确定参数测量数据。 处理器接收参数测量数据。 测试测量设备和处理器之间的第一通信路径发送参数测量数据。 第一通信路径是无线路径。 移动设备与处理器通信。 通信通过第二通信路径，其包括主无线路径和备用有线路径。 中央办公室和数据测试在线测试各种信号。 提供了移动设施与中心局和数据测试中心中的至少一个之间的第三通信路径。 第三通信路径包括主无线路径和备用有线路径。
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7.发明授权
公开(公告)号：US5440610A
公开(公告)日：1995-08-08
申请号：US48348
申请日：1993-04-14
CPC分类号： H04M3/30
摘要： The rate of change of a metallic subscriber loop charging characteristic and the period of time elapsed subsequent to the coupling of testing circuitry of a remote test unit coupled to the line are measured. The operation of the testing circuitry within the remote test unit is initiated in response to the rate of change of line voltage reaching a preselected rate of change, prior to the elapsed period of time reaching a prescribed time value. If the measured period of time reaches a prescribed value prior to the monitored rate of change of line voltage reaching the preselected rate of change, the last sampled value of the line voltage is stored and reported to a mechanized loop test system supervisory site.
摘要翻译： 测量金属用户环路充电特性的变化率以及耦合到耦合到线路的远程测试单元的测试电路耦合之后经过的时间段。 远程测试单元内的测试电路的操作是响应于在经过的时间段达到规定的时间值之前的线路电压的变化率达到预先选择的变化率而启动的。 如果测量的时间段在监测到的电压变化率达到预先设定的变化率之前达到规定值，则将线路电压的最后采样值存储并报告给机械化回路测试系统监控站点。
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8.发明授权
公开(公告)号：US5615225A
公开(公告)日：1997-03-25
申请号：US194232
申请日：1994-02-09
申请人： Derek G. Foster , Edward K. W. Siu , Ben A. Pierce , Michael Kennedy , Onofrio Schillaci , Alex Knight
发明人： Derek G. Foster , Edward K. W. Siu , Ben A. Pierce , Michael Kennedy , Onofrio Schillaci , Alex Knight
摘要： A processor-controlled integrated telephone line measurement and conditioning apparatus installable at a remote site provides a multiplicity of measurement and conditioning functions that are selectively executable in response to commands issued from a supervisory command site. The dual measurement and conditioning capabilities of the architecture of the present invention impart both remote measurement unit (RMU) functionality and metallic access unit (MAU) functionality that may be individually accessed and controlled. The RMU operates primarily as a test head that performs mechanized loop testing (MLT) tasks, while the MAU is operative to impart prescribed electrical conditions to a specified line circuit. When controllably accessed to operate as an RMU, the present invention responds to instructions from a command site (loop maintenance operations systems) and performs single-line demand tests on a line provided by a pair gain system. To operate as an MAU, the system receives commands from a direct access test unit (DATU) and performs line conditioning functions on the test line provided by the pair gain system.
摘要翻译： 可在远程站点安装的处理器控制的集成电话线测量和调节装置提供多个测量和调节功能，其可响应于从监督命令站点发出的命令而选择性地执行。 本发明的架构的双重测量和调节能力赋予可单独访问和控制的远程测量单元（RMU）功能和金属接入单元（MAU）功能。 RMU主要作为执行机械化回路测试（MLT）任务的测试头，而MAU可操作地将规定的电气条件赋予指定的线路电路。 当可控地访问以作为RMU操作时，本发明响应来自命令站点（循环维护操作系统）的指令，并且对由对增益系统提供的线路执行单线需求测试。 为了作为MAU操作，系统从直接访问测试单元（DATU）接收命令，并在对增益系统提供的测试线上执行线路调节功能。
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9.发明授权User-controlled electronic modification of operating system firmware resident in remote measurement unit for testing and conditioning of subscriber line circuits 失效用户控制电子修改驻留在远程测量单元中的操作系统固件，用于测试和调节用户线路电路
公开(公告)号：US5504801A
公开(公告)日：1996-04-02
申请号：US193814
申请日：1994-02-09
CPC分类号： H04Q3/54591 , G06F8/65 , H04M3/30 , H04Q3/54516 , H04Q2213/1305 , H04Q2213/13109 , H04Q2213/13168 , H04Q2213/13376
摘要： A remote test unit for testing and conditioning one or more telephone lines includes multiple electronically erasable flash memory banks, which contain respective versions of the operating system employed by the test unit's micro-controller. An operating system modification routine employed by the host processor of a remote site allows the functionality of the remote test unit to be selectively modified by electronically installing an upgraded or downgraded version of the operating system, or by electronically selectively activating or deactivating one or more operational features of the currently active operating system.
摘要翻译： 用于测试和调理一个或多个电话线的远程测试单元包括多个电子可擦除闪存组，其包含由测试单元的微控制器采用的操作系统的相应版本。 由远程站点的主机处理器使用的操作系统修改程序允许通过电子地安装操作系统的升级或降级版本，或者通过电子地选择性地激活或去激活一个或多个操作来选择性地修改远程测试单元的功能 当前活动的操作系统的功能。
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10.发明授权Display-based control mechanism resident in portable test and communications device for facilitating craftsperson's remote testing of selected portion of telephone network 失效驻留在便携式测试和通信设备中的基于显示的控制机制，用于促进技工对电话网络的所选部分的远程测试
公开(公告)号：US5528660A
公开(公告)日：1996-06-18
申请号：US339904
申请日：1994-11-14
申请人： Dana E. Heins , Onofrio Schillaci
发明人： Dana E. Heins , Onofrio Schillaci
摘要： A portable, digital processor-based system equips a craftsperson with the ability to test a subscriber line of a telephone network by accessing a direct test unit (DATU) of a telephone office, said DATU being configured to respond to commands from a telephone test set and to generate audio messages that provide the user with information relating to control of the operation of the test unit for testing a subscriber line, said portable, digital processor-based system having an input/output device, including a visual display, through which information input by the user is converted into tone signals and transmitted to said DATU, and through which information associated with the operation of said DATU is presented by said test device to the user. The displayed information is interactively updated in response to one or more inputs supplied via the input/output device by the user, irrespective of the generation of audio messages by the DATU.
摘要翻译： 基于便携式数字处理器的系统使技术人员能够通过访问电话局的直接测试单元（DATU）来测试电话网络的用户线路，所述DATU被配置为响应来自电话测试机构的命令 并且产生音频消息，其向用户提供与用于测试用户线的测试单元的操作的控制有关的信息，所述便携式数字处理器系统具有包括视觉显示器的输入/输出设备，通过该视频显示器 由用户的输入被转换成音频信号并发送到所述DATU，并且所述测试设备向用户显示与所述DATU的操作相关联的信息。 响应于用户通过输入/输出设备提供的一个或多个输入，所显示的信息被交互地更新，而不管DATU产生音频消息。
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