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    • 65. 发明公开
    • VERFAHREN UND STEUEREINHEIT ZUR KOMPENSATION EINES SPANNUNGSOFFSETS EINER ZWEIPUNKT-LAMBDASONDE
    • VERFAHREN UND STEEEREINHEIT ZUR KOMPENSATION EINES SPANNUNGSOFFSETS EINER ZWEIPUNKT-LAMBDASONDE
    • EP2850304A1
    • 2015-03-25
    • EP13717488.4
    • 2013-04-17
    • Robert Bosch GmbH
    • FEY, Michael
    • F02D41/14F02D41/24F02D41/12G01N33/00
    • G01N33/0073F02D41/123F02D41/1454F02D41/2454F02D41/2474G01M15/104G01N33/0006G01R19/165
    • The invention relates to a method for compensating a voltage offset in a voltage-lambda characteristic of a two-point lambda probe in relation to a reference-voltage-lambda characteristic of the two-point lambda probe, the two-point lambda probe being arranged in an exhaust conduit of an internal combustion engine. For an output voltage of the two-point lambda probe, the increase in the voltage-lambda characteristic is determined and compared to the increase in the reference-voltage-lambda characteristic at the same output voltage, and the voltage offset is determined from a deviation between the determined increase in the voltage-lambda characteristic and the increase in the reference-voltage-lambda characteristic. The invention further relates to a control unit for performing the method. The method and the control unit enable a voltage offset in a two-point lambda probe caused by ageing or manufacturing tolerance to be determined and compensated for.
    • 描述了一种用于补偿两点λ传感器相对于两点式Lambda传感器的参考电压 - 特性曲线的电压 - 特性曲线中的电压偏移的方法,两点式Lambda传感器位于 在内燃机的排气管道中。 提供了对于两点λ传感器的输出电压确定电压-λ特性曲线的斜率,并将其与等输出电压下的参考电压-λ特性曲线的斜率进行比较,并且电压偏移为 由电压-λ特性曲线的确定斜率与参考电压-λ特性曲线的斜率的偏差确定。 还描述了用于执行该方法的控制单元。 该方法和控制单元能够确定和补偿由老化或制造公差引起的两点λ传感器的电压偏移。
    • 68. 发明公开
    • Detection system employing trained animals
    • Erkennungssystemfürdarauf trainierten Tieren
    • EP1942342A1
    • 2008-07-09
    • EP07255041.1
    • 2007-12-24
    • Redxdefense, LLC
    • Dugan, Regina Elvira
    • G01N33/00G01V3/15
    • G01V9/00A01K15/02F41H11/132G01N33/0073
    • A detection system includes a mobile unit in the form of a trained/in-training animal controlled, either directly or indirectly, by a handler. The mobile unit carries a portable electronics package linked to a remote unit. The animal is trained to search for target odors originating from a specified object, such as drugs, weapons, chemicals, a person or the like. Once a target odor is detected, data generated by the animal, as determined through body position, biometric or other sensors provided in the portable electronics, is either stored in memory for later review or forwarded to a remote unit for immediate evaluation. In this manner, the handler is provided with confirmation that the animal has sensed a target odor, thereby increasing the overall efficacy of the detection system and reducing the possibility of incorrectly reinforcing responses that are not associated with the desired target odors.
    • 检测系统包括受训练/训练中的动物形式的移动单元,动物由处理者直接或间接地控制。 移动单元携带连接到远程单元的便携式电子包。 该动物经过训练以搜寻源自指定物体(例如药物,武器,化学品,人或类似物体)的目标气味。 一旦检测到目标气味,通过身体位置,生物特征或便携式电子设备中提供的其他传感器确定的动物产生的数据或者被存储在存储器中用于随后的检查或转发到远程单元以便立即评估。 以这种方式,提供处理器确认动物已经感测到目标气味,从而增加检测系统的总体功效并减少不正确地加强与期望的目标气味不相关的反应的可能性。
    • 69. 发明公开
    • SENSOR ARRANGEMENT
    • 传感器安排
    • EP1636579A2
    • 2006-03-22
    • EP04776422.0
    • 2004-06-10
    • Smiths Detection- Pasadena, Inc.
    • SUNSHINE, Steven, A.
    • G01N29/02
    • G01N33/0073G01N29/022G01N29/2481G01N33/0031G01N2291/0255G01N2291/0256G01N2291/0423G01N2291/0426G01N2291/106H04Q9/00
    • A chemical sensing system has: an interrogation unit (10) operable to wirelessly transmit an interrogation signal and wirelessly receive a response; an environmentally sealed container (22) for holding a chemical analyte; a sensor array unit (24) in fluid communication with the analyte disposed within the container, where the sensor array unit is operable to generate a response in the presence of a chemical stimulus; and a passive responder unit (26) connected with the sensor array unit, the responder unit being powered from the interrogation signal, where the responder unit is operable to wirelessly receive the interrogation signal and wirelessly transmit the response to the interrogation signal to the interrogation unit.
    • 化学感测系统具有:询问单元(10),其可操作以无线地发送询问信号并无线地接收响应; 一个环境密封的容器(22),用于容纳化学分析物; 与布置在容器内的分析物流体连通的传感器阵列单元(24),其中传感器阵列单元可操作以在存在化学刺激的情况下产生响应; 和与所述传感器阵列单元相连接的被动响应单元(26),所述响应单元由所述询问信号供电,其中所述响应单元可操作以无线地接收所述询问信号并且将对所述询问信号的所述响应无线传送给所述询问单元 。