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31.发明授权Electronic odometer wherein medium order digit data addresses locations which store high and low order digit data 失效电子光度计在中间数字数据地址存储高和低数字数据的位置
公开(公告)号：US5103411A
公开(公告)日：1992-04-07
申请号：US505071
申请日：1990-04-05
申请人： Makoto Shida , Norio Seki
发明人： Makoto Shida , Norio Seki
CPC分类号： H03K21/403 , G01C22/02
摘要： An electronic odometer is disclosed, in which, in order to provide higher reliability, integrated traveled distance data to be stored in a nonvolatile memory is divided into three portions, i.e., high order digit data, medium order digit data, and low order digit data. A plurality of memories constituting the nonvolatile memory having the digit representative of the medium order digit data as the address thereof or as a part of the address thereof are selected, and the high order digit data which is required to be the most reliable of the three portions is written into at least three of the selected memories. The low order digit data is written into at least one of the rest of the selected memories. When extracting the integrated traveled distance data from these memories, the high order digit data is determined by applying majority rule to the data read out from the three memories. It is thus achieved to enhance the reliability on the integrated traveled distance data by the application of majority rule.
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公开(公告)号：US4956628A
公开(公告)日：1990-09-11
申请号：US228036
申请日：1988-08-04
申请人： Dennis Furlong
发明人： Dennis Furlong
CPC分类号： A61B5/1036 , A43B3/00 , A43B3/0005 , A63B71/0605 , G01C22/006 , G01D1/00 , A63B2069/0031 , A63B2220/17 , Y10S482/901
摘要： An electronic monitoring apparatus for detecting and indicating contact and non-contact of an athlete's shoes with the ground has pressure sensitive means on each shoe on the bottom surface. The pressure sensitive means are connected to a signal generator in each shoe, producing signals indicative of contact or non-contact. The signal in one shoe is transmitted to the other shoe, where the signals are combined to actuate an indicator when both shoes are out of contact. The signal generators can also be arranged to produce signals indicative of a heel to toe sequence, in which case the pressure sensitive means on each shoe is divided into two zones, one at the heel and one adjacent the toe area.
摘要翻译： 用于检测和指示运动鞋与地面的接触和非接触的电子监控装置在底面上的每个鞋上具有压敏装置。 压敏装置连接到每个鞋中的信号发生器，产生指示接触或非接触的信号。 一只鞋中的信号被传送到另一只鞋，当两只鞋脱离接触时，其中组合信号以致动指示器。 信号发生器还可以被布置成产生指示脚跟脚趾序列的信号，在这种情况下，每个鞋上的压力敏感装置被分成两个区域，一个在跟部处，一个邻近趾部区域。
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33.发明授权
公开(公告)号：US4803707A
公开(公告)日：1989-02-07
申请号：US135200
申请日：1987-12-21
CPC分类号： G01C22/02
摘要： A vehicle odometer system for counting pulses representing translation and storing in nonvolatile form binary data representing the decimal values of the odometer data. The architecture of the circuit is structured to use the data in the more significant digit positions of the odometer count as pointers for the nonvolatile storage addresses used to store data for the less significant digit positions. This arrangement ensures that the endurance capabilities of the nonvolatile memory array are taken into account while apportioning degradation in relation to the significance of the odometer data to be stored. Furthermore, electronic manipulation of the odometer data is prevented by inclusion of a write only high odometer value flag which cannot be removed and is redundantly detected.
摘要翻译： 一种车辆里程表系统，用于计数表示平移和非易失性存储的脉冲，表示里程表数据的十进制值的二进制数据。 电路的结构被构造为将里程表计数的更高有效数位位置中的数据用作用于存储较低有效数位位置的数据的非易失性存储地址的指针。 这种布置确保了在分配与要存储的里程表数据的重要性相关的分解时考虑非易失性存储器阵列的耐久性能。 此外，通过包含不能被去除并被冗余检测的只写高里程表值标志来防止里程表数据的电子操纵。
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公开(公告)号：US4665497A
公开(公告)日：1987-05-12
申请号：US691524
申请日：1984-12-18
申请人： Hirohisa Yamamura , Shotaro Naito , Kozo Katogi
发明人： Hirohisa Yamamura , Shotaro Naito , Kozo Katogi
CPC分类号： H03K21/403 , G01C22/02
摘要： An electronic odometer employing a non-volatile memory is used to indicate the total distance traveled by a vehicle such as an automobile. The total distance traveled by the vehicle, calculated by an arithmetic unit 3 from signals from a pulse generator 1, is written piece-by-piece sequentially into a non-volatile memory 7 which has N locations for storing the data on total distance. To read the data, the maximum value of the total distance data is found from the N locations storing total distance data of the non-volatile memory 7. When the difference between the maximum value and the data item written immediately before the maximum value is equal to a preset distance, the maximum value is indicated as the total distance traveled on digital display unit 8.
摘要翻译： PCT No.PCT / JP84 / 00206 Sec。 371日期1984年12月18日 102（e）1984年4月20日PCT 1984年12月18日PCT PCT。 出版物WO84 / 04381 日期为1984年11月8日。使用非易失性存储器的电子里程表用于表示车辆如汽车行驶的总距离。 由运算单元3从脉冲发生器1的信号计算的车辆行驶的总距离顺序地被写入具有用于存储总距离的数据的N个位置的非易失性存储器7中。 为了读取数据，从存储非易失性存储器7的总距离数据的N个位置找到总距离数据的最大值。当最大值与在最大值之前写入的数据项之间的差值相等时 到预设的距离，最大值被指示为数字显示单元8上行进的总距离。
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公开(公告)号：US4651307A
公开(公告)日：1987-03-17
申请号：US667039
申请日：1984-11-01
CPC分类号： G01C22/02 , G06F11/14 , G06F11/0754
摘要： A non-volatile memory storage system having non-volatile memory (10) and volatile memory. The non-volatile memory (10) will have its most significant bits memory locations (11) periodically updated in response to a growing count of data. The least significant bits information reflecting such count will be maintained in volatile memory except during power down conditions. During power down conditions, the least significant bits will be stored in a separate plurality of memory locations (12) contained in the non-volatile memory (10).
摘要翻译： 一种具有非易失性存储器（10）和易失性存储器的非易失性存储器存储系统。 响应于日益增长的数据计数，非易失性存储器（10）将具有其最高有效位存储器位置（11）周期性地更新。 反映这种计数的最低有效位信息将被保存在易失性存储器中，除了掉电条件下。 在断电条件期间，最低有效位将被存储在包含在非易失性存储器（10）中的单独的多个存储单元（12）中。
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公开(公告)号：US4642787A
公开(公告)日：1987-02-10
申请号：US635960
申请日：1984-07-30
摘要： A microprocessor is utilized to store a total accumulated driven mileage (odometer) signal in a non-volatile random access memory (RAM). Trip mileage manual pushbuttons are coupled to the microprocessor and enable the calculation and display of elapsed driven mileage (trip mileage), and a units pushbutton converts the displayed total accumulated driven mileage and/or the elapsed trip mileage from a miles to a kilometer visual display. The microprocessor effectively retrieves non-volatile stored odometer signals, loads them into a microprocessor volatile memory, increments the volatile memory mileage signal in accordance with signals from an actual mileage sensor and provides a visual mileage display on an odometer display. The magnitude of the odometer signal stored in the non-volatile memory can be preset to a predetermined mileage after the non-volatile memory is coupled to the microprocessor. This presetting can only be implemented a maximum of three times and only if a non-volatile, non-presettable actual mileage memory indicates the vehicle has been driven less than ten miles. In response to a substantial adjustment of the non-volatile stored odometer signal, an overflow flag is non-volatilely stored and the odometer display provides a visual indication that this adjustment has occurred whenever the odometer display provides a visual indication corresponding to the total accumulated mileage. The presetting of the odometer signal in the non-volatile RAM is accomplished through utilization of the trip and units manual controls, and the vehicle ignition switch.
摘要翻译： 利用微处理器在非易失性随机存取存储器（RAM）中存储累积累计驱动里程（里程表）信号。 旅行里程手动按钮耦合到微处理器，并能够计算和显示经过的驾驶里程（行驶里程），并且单位按钮将显示的总累积驾驶里程和/或经过的行驶里程从一英里改为一公里视觉显示 。 微处理器有效地检索非易失性存储的里程表信号，将其加载到微处理器易失性存储器中，根据来自实际里程传感器的信号增加易失性存储器里程信号，并在里程表显示器上提供视觉里程显示。 存储在非易失性存储器中的里程表信号的大小可以在非易失性存储器耦合到微处理器之后被预设为预定的里程。 只有当非易失性，不可预设的实际里程存储器指示车辆被驱动少于10英里时，这种预设最多只能实施3次。 响应于非易失性存储的里程表信号的实质调整，溢出标志是非挥发性存储的，并且里程表显示器提供了视觉指示，每当里程计显示器提供对应于总累积里程的视觉指示时，该调整发生 。 非易失性RAM中的里程表信号预置通过使用跳闸和单元手动控制以及车辆点火开关来实现。
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公开(公告)号：US4409663A
公开(公告)日：1983-10-11
申请号：US219199
申请日：1980-12-22
申请人： James Becker , Daniel L. Neill
发明人： James Becker , Daniel L. Neill
CPC分类号： G01C22/02
摘要： A digital odometer having a mechanical memory in the form of an encoder supplies binary data to a logic control and memory which may be a microprocessor. Both total distance and trip distance are stored in memories in the logic control and memory and are supplied to digital displays.
摘要翻译： 具有编码器形式的机械存储器的数字里程表将二进制数据提供给可以是微处理器的逻辑控制和存储器。 总距离和行程距离都存储在逻辑控制和存储器中的存储器中，并被提供给数字显示器。
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公开(公告)号：US4188529A
公开(公告)日：1980-02-12
申请号：US897542
申请日：1978-04-18
CPC分类号： G01C22/02 , H03K23/665
摘要： A mile post and mileage indicator for maintaining the exact mile post position of a vehicle while said vehicle is travelling upon a roadway containing designated mile post signs, which increase or decrease in a particular direction. This indicator may also be used to indicate exactly how far the vehicle has travelled or how much further it must travel before it reaches a certain destination. The indicator contains electronic circuits for presetting a specific mileage onto a display and for increasing or decreasing the mileage display in conjunction with a pulser unit placed in the speedometer cable of the vehicle. A calibration unit is utilized which corrects minor errors in signals received from the vehicle transmission.
摘要翻译： 一个一英里的位置和里程指示器，用于在所述车辆在包含特定方向上增加或减少的指定英里后标志的道路上行驶时保持车辆的精确英里位置。 该指示器还可用于指示车辆行驶多远，或者在到达特定目的地之前必须行进多少。 该指示器包含用于将显示器上的特定里程预置的电子电路，并且与放置在车辆的速度计电缆中的脉冲发生器单元一起增加或减少里程显示。 使用校准单元来校正从车辆变速器接收的信号中的微小错误。
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公开(公告)号：US4176397A
公开(公告)日：1979-11-27
申请号：US863887
申请日：1977-12-23
申请人： Carol L. Crom , Elizabeth J. Crom
发明人： Carol L. Crom , Elizabeth J. Crom
CPC分类号： G01C22/02
摘要： An electrical odometer for use in wheeled vehicles, including a transducer coupled in some manner to a wheel of the vehicle such that angular rotation of the wheel produces a series of discrete signals. The discrete signals are transformed into a first pulse train having a wave form shaped for driving a logic element. Optionally, the conditioned pulses may be divided so as to create a dependent pulse train which is then processed to produce a series of trigger pulses having approximately equal duration. A computer means for performing arithmetic operations is also provided, along with some switching means for selectively causing the computer means to perform an arithmetic operation upon the occurrence of each incoming pulse. A digital display is connected with the computer means, for displaying distance values. A means such as a numeric keyboard is provided for manually entering an initial distance value into the digital display. A switch permits selection of either a count-up mode or a count-down mode for the computer means, whereby distance increments may be added to or subtracted from the initial distance value in the digital display. One or more calibration constants, which correspond to the actual distance traveled between trigger pulses, may be employed to accommodate the selected rate at which the digital display is updated.
摘要翻译： 一种用于轮式车辆的电气里程表，包括以某种方式联接到车辆的车轮的传感器，使得车轮的角度旋转产生一系列离散信号。 离散信号被转换成具有用于驱动逻辑元件的形状的波形的第一脉冲串。 可选地，经调节的脉冲可以被分割以产生依赖脉冲序列，然后将该脉冲序列进行处理以产生具有近似相同持续时间的一系列触发脉冲。 还提供了用于执行算术运算的计算机装置，以及一些切换装置，用于选择性地使计算机装置在每个输入脉冲的发生时执行算术运算。 数字显示器与计算机装置连接，用于显示距离值。 提供诸如数字键盘的手段来手动将数字显示器中的初始距离值输入。 开关允许选择计数器装置的递增计数模式或倒计时模式，由此在数字显示器中可以将距离增量加到或从初始距离值中减去。 可以采用对应于触发脉冲之间行进的实际距离的一个或多个校准常数来适应数字显示更新所选择的速率。
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公开(公告)号：US4139889A
公开(公告)日：1979-02-13
申请号：US797763
申请日：1977-05-17
申请人： George W. Ingels
发明人： George W. Ingels
IPC分类号： G01C19/28 , G01C21/12 , G01C21/14 , G01C21/26 , G01C22/02 , G01S5/06 , G01S5/10 , G01S7/02 , G01S11/02 , G01S19/19 , G06F19/00 , G09B29/10 , G06F15/50
摘要： Apparatus for tracking vehicle position relative to a starting point and for providing continual display of vehicle position. The apparatus includes a gyroscope and odometer for generating respective direction and distance electrical signals which are then converted to digital signals for control of a video monitor. An area map overlay may be included on the face of the monitor; and, the position indication signals may be continually transmitted to a selected central location in order to provide reference indication as to a particular vehicle.
摘要翻译： 用于跟踪相对于起点的车辆位置并用于提供车辆位置的连续显示的装置。 该装置包括用于产生相应的方向和距离电信号的陀螺仪和里程表，然后将其转换成用于控制视频监视器的数字信号。 可以在监视器的表面上包括区域地图叠加层; 并且位置指示信号可以被连续发送到所选择的中心位置，以便提供关于特定车辆的参考指示。
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