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公开(公告)号：US5631831A
公开(公告)日：1997-05-20
申请号：US548966
申请日：1995-08-08
CPC分类号： G06F11/2257 , G01M15/05 , B60R16/0315
摘要： A data driven, multi-dimensional diagnostic method that combines vehicle system test data, vehicle attributes, symptoms, and extrinsic data to produce vehicle system diagnostics. Data are combined according to predetermined equations to yield intermediate diagnostic results. Intermediate diagnostic results are combined recursively according to fixed expressions to produce final diagnostic results relating to the state of the vehicle system under diagnosis. Fixed expressions may be algebraic, Boolean, fuzzy logic, statistical, or relate to an expert system.
摘要翻译： 数据驱动的多维诊断方法，结合车辆系统测试数据，车辆属性，症状和外在数据，以生成车辆系统诊断。 根据预定方程组合数据以产生中间诊断结果。 中间诊断结果根据固定表达式递归组合，以产生与诊断中车辆系统状态相关的最终诊断结果。 固定表达式可以是代数，布尔，模糊逻辑，统计或与专家系统相关。
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公开(公告)号：US06636789B2
公开(公告)日：2003-10-21
申请号：US09844616
申请日：2001-04-27
申请人： John A. Bird , Martin P. Franz
发明人： John A. Bird , Martin P. Franz
IPC分类号： G01M1700
CPC分类号： G05B23/0264 , G05B2223/06
摘要： A vehicle analysis system includes a system analyzer, such as an engine analyzer, having probes that gather data from vehicle parameters such as engine components. The data is converted into digital signals, which are processed into display data and stored in a computer memory. A controller converts the display data into packets that may be transmitted across a communications network to a remote computer using transmission control protocol/Internet protocol.
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公开(公告)号：US06985819B2
公开(公告)日：2006-01-10
申请号：US10022571
申请日：2001-12-20
IPC分类号： G01R23/16
CPC分类号： G01R15/125
摘要： A digital multimeter adapter for a portable electronic device includes a hardware interface connector and a computer program memory. The memory stores computer program instructions that direct the electronic device to collect data representative of a signal from an external source, analyzing the data to identify a characteristic such as voltage, current, or resistance, and displaying the data in digital format. The user may select one or more of the scales of the display. The adapter also may include a model value database, a collected value database, an application-specific database, and/or a language database.
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4.发明申请公开(公告)号：US20160280190A1
公开(公告)日：2016-09-29
申请号：US14665001
申请日：2015-03-23
申请人： Martin P. Franz
发明人： Martin P. Franz
CPC分类号： B60T7/22 , B60Q9/008 , B60T2201/024 , G08G1/166
摘要： When mitigating collisions between a host vehicle and a forward vehicle, the forward vehicle is monitored and real-time data regarding distance and relative acceleration between the host and forward vehicles is used to continuously calculate a collision probability. The collision probability is used to calculate a deceleration request value sufficient to slow or stop the host vehicle within the following distance to the forward vehicle. The deceleration request value is transmitted to an antilock braking system (ABS) controller that caches the most-recently received value for execution upon receipt of an execution command. When the collision probability exceeds a first threshold, the ABS is instructed to arm the braking system. Upon detection of a brake pedal engagement, the ABS executes the brake request with the currently-cached value.
摘要翻译： 在减轻本车和前进车辆之间的碰撞时，监视前进车辆，并且使用关于主机和前进车辆之间的距离和相对加速度的实时数据来连续计算碰撞概率。 碰撞概率用于计算足以使本车辆在与前方车辆相距的距离内减速或停止的减速请求值。 减速请求值被发送到防抱死制动系统（ABS）控制器，该防抱死制动系统（ABS）控制器在接收到执行命令时缓存最近接收的值以执行。 当碰撞概率超过第一阈值时，ABS指示制动系统。 当检测到制动踏板接合时，ABS使用当前缓存的值执行制动请求。
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公开(公告)号：US06026344A
公开(公告)日：2000-02-15
申请号：US800780
申请日：1997-02-13
申请人： Martin P. Franz
发明人： Martin P. Franz
IPC分类号： G06F17/21
CPC分类号： G06F17/211
摘要： A vehicle diagnostic system has a processor unit designed to be coupled to the vehicle to receive signals from the vehicle. The processing unit is connected to a long-term memory that stores instructions to be executed by the processing unit. The long-term memory also stores display values capable of being translated into a perceivable output. The instructions stored in the long-term memory include coding objects of a first type that are capable of calling other coding objects of the first type during execution. A random access memory is also coupled to the processing unit to receive a copy of some instructions stored in the long-term memory. At least one coding object of the first type copied into the random access memory includes a reference to a display value stored in long-term memory. The display value is copied into a display portion of the random access memory during execution and is retrieved by a user interface coupled to the random access memory. The user interface is capable of creating a perceivable output based upon the retrieved display values.
摘要翻译： 车辆诊断系统具有设计成耦合到车辆以从车辆接收信号的处理器单元。 处理单元连接到存储由处理单元执行的指令的长期存储器。 长期存储器还存储能够被转化为可感知输出的显示值。 存储在长期存储器中的指令包括在执行期间能够调用第一类型的其他编码对象的第一类型的编码对象。 随机存取存储器还耦合到处理单元以接收存储在长期存储器中的一些指令的副本。 复制到随机存取存储器中的第一类型的至少一个编码对象包括对存储在长期存储器中的显示值的引用。 在执行期间将显示值复制到随机存取存储器的显示部分中，并且由耦合到随机存取存储器的用户界面检索。 用户界面能够基于检索到的显示值创建可感知的输出。
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6.发明授权公开(公告)号：US06917875B2
公开(公告)日：2005-07-12
申请号：US10606892
申请日：2003-06-27
摘要： A signal processing apparatus for detecting and displaying the properties of diesel fuel powered compression-ignition engines senses strain pulses in the fuel injection rail structure to perform a variety of testing functions. Among other capabilities, the apparatus permits the user to establish stroboscope timing, to measure engine RPM, to view the relationship between crankshaft position and injection time, and to examine the time-dependent properties of strain pulses on individual fuel injectors in order to evaluate the condition of the diesel engine.
摘要翻译： 用于检测和显示柴油燃料动力的压燃式发动机的特性的信号处理装置感测燃料喷射轨道结构中的应变脉冲，以执行各种测试功能。 除了其他功能之外，该装置允许用户建立频闪仪定时，以测量发动机RPM，以查看曲轴位置和喷射时间之间的关系，并且检查各个燃料喷射器上的应变脉冲的时间依赖性质，以评估 柴油机的状况。
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公开(公告)号：US06617857B1
公开(公告)日：2003-09-09
申请号：US09895831
申请日：2001-06-29
IPC分类号： F02P1700
摘要： An engine analyzer senses and displays secondary ignition signals from a DIS engine using a two sets of test leads. The engine analyzer receives the secondary signals from both sets of leads and produces positive and negative peak values for each set of leads during each cylinder firing. Based upon the positive and negative peak values for both sets of leads, during each of the cylinder firings, the engine analyzer selects which lead set and which polarity will be used to supply the secondary voltage signal for each cylinder to be digitized and displayed.
摘要翻译： 发动机分析仪使用两组测试导线从DIS发动机感测并显示二次点火信号。 发动机分析仪从两组引线接收二次信号，并在每个气缸点火期间为每组引线产生正和负峰值。 基于两组引线的正峰值和负峰值，在每个气缸点火期间，发动机分析仪选择哪个导线组和哪个极性将用于为要被数字化和显示的每个气缸提供次级电压信号。
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公开(公告)号：US06969983B2
公开(公告)日：2005-11-29
申请号：US10022573
申请日：2001-12-20
CPC分类号： G01R13/345 , G01R15/125
摘要： An oscilloscope adapter for a portable electronic device includes a hardware interface connector and a computer program memory. The memory stores computer program instructions that direct the electronic device to collect data representative of a signal from an external source and display the data as a waveform comprising individual data values as a function of time. The user may select one or more of the scales of the graph. The adapter also may include one or more of a model waveform database, a collected waveform database, an application-specific database, and a language database.
摘要翻译： 用于便携式电子设备的示波器适配器包括硬件接口连接器和计算机程序存储器。 存储器存储指示电子设备收集表示来自外部源的信号的数据的计算机程序指令，并且将数据显示为包括作为时间的函数的各个数据值的波形。 用户可以选择图的一个或多个刻度。 适配器还可以包括一个或多个模型波形数据库，收集的波形数据库，特定于应用程序的数据库和语言数据库。
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