专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1997003340A1 ELECTRONIC CLINICAL THERMOMETER 审中-公开
标题翻译：电子临床温度计
公开(公告)号：WO1997003340A1
公开(公告)日：1997-01-30
申请号：PCT/US1996011571
申请日：1996-07-11
申请人： NATIONAL AERONAUTICS AND SPACE ADMINISTRATION UNITED STATES OF AMERICA, represented by THE ADMINISTRATOR NASA
发明人： NATIONAL AERONAUTICS AND SPACE ADMINISTRATION UNITED STATES OF AMERICA, represented by THE ADMINISTRATOR NASA , CAMBRIDGE, Vivien, J. , KOGER, Thomas, L. , NAIL, William, L. , DIAZ, Patrick
IPC分类号： G01K07/42
CPC分类号： G01K7/42
摘要： A thermometer that rapidly predicts body temperature based on the temperature signals received from a temperature sensing probe when it comes into contact with the body. The logarithms of the differences between the temperature signals in a selected time frame are determined. A line is fit through the logarithms and the slope of the line is used as a system time constant in predicting the final temperature of the body. The time constant in conjunction with predetermined additional constants are used to compute the predicted temperature. Data quality in the time frame is monitored and if unacceptable, a different time frame of temperature signals is selected for use in prediction. The processor switches to a monitor mode if data quality over a limited number of time frames is unacceptable. Determining the start time on which the measurement time frame for prediction is based is performed by summing the second derivatives of temperature signals over time frames. When the sum of second derivatives in a particular time frame exceeds a threshold, the start time is established.
摘要翻译：一种温度计，可以根据温度传感探头接触到身体的温度信号快速预测体温。确定所选时间范围内的温度信号之间的差异的对数。一条线通过对数拟合，线的斜率用作预测身体的最终温度的系统时间常数。结合预定的附加常数的时间常数用于计算预测温度。监测时间段内的数据质量，如果不能接受，则选择不同的温度信号时间范围用于预测。如果在有限数量的时间帧内的数据质量不可接受，则处理器切换到监视模式。通过对时间范围内的温度信号的二阶导数求和来确定预测的测量时间帧所基于的开始时间。当特定时间帧中的二阶导数的和超过阈值时，建立开始时间。

2. 发明申请

WO1996018090A1 PROCESS FOR FORMING A SIGNAL FOR THE SUCTION AIR TEMPERATURE OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： FOR形成信号有关的内燃机的温度的方法吸入的空气
公开(公告)号：WO1996018090A1
公开(公告)日：1996-06-13
申请号：PCT/DE1995001560
申请日：1995-11-11
申请人： ROBERT BOSCH GMBH , RANDOLL, Helmut , ROTH, Andreas
发明人： ROBERT BOSCH GMBH
IPC分类号： G01K07/42
CPC分类号： G01K7/42
摘要： In a process for forming a signal (Tan) for the suction air temperature of an internal combustion engine (100), the signal (TAn) for the suction air temperature is derived from a signal (TMot) for the temperature of the internal combustion engine (100) and from a signal (TU) for the ambient temperature. A correction factor (K) dependent on a signal (mL) for the quantity or mass of air sucked in by the internal combustion engine (100) and/or on a signal (v) for the vehicle speed is taken into account. In order to allow the suction air temperature to be simulated as precisely as possible even in non-stationary operation conditions, the signal (TAn) for the suction air temperature is filtered and different time constants (ZK) may be selected for the filter depending on whether the suction air temperature increases or decreases.
摘要翻译：本发明涉及一种形成由内燃发动机（100）的空气与吸入的温度的信号（TAN）的方法。根据本发明的方法中，对于吸入空气的从所述内燃机（100）和信号（TU）的温度的信号（TMOT）中的温度的信号（TAN）为所述环境温度来确定。在这种情况下，一个校正因子（K）是依赖于内燃机（100）的吸入空气量或空气质量和/或通过用于车辆速度的信号（V）考虑到由一个信号（毫升）。为了允许即使在非稳定操作条件下的进气的温度的最准确的再现时，信号（TAN）过滤吸入空气的过滤器的温度，其中，所述时间常数（CC）在进气的温度上升和下降的选择不同可以。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式