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关键词： 水检测   传感器技术   车辆   漏水   生产   无线   电池   安森美半导体  

摘要： 2017年5月，安森美半导体和RFMiCron扩大合作，开发了一个完整的车辆产线漏水检测方案。汽车装配的流程是复杂的，涉及一系列材料、

关键词： 传感器技术   床垫   生物识别   实时响应   智能  

摘要： SleepNumbe智能床垫可以调整你的睡姿，供你暖脚。如果你在睡觉的时候打鼻干，它会将你推开，所以它也被称为360智能床，能让你获得舒适的睡眠方式。之所以能实现这些功能，是因为它搭载了生物识别传感器技术“Sleep IQ”，能够跟踪用户的心率、运动和呼吸情况，并实时响应。

关键词： 传感器技术   机电一体化系统   应用  

摘要： 机电一体化技术是一种整合型的机电技术,以众多的环节来组成,传感器的技术发展是促进机电一体化发展的重要部分。那么,在具体了解机电一体化技术之前,首先应该明确的了解机电一体化组成的基本结构,以此消除部分人的误区。机电一体化是指不同的机电工作环节相结合,以主机以及微型处理器作为操控中心,有次序的安排各个环节的工作。所以,在这样多种情况下被统称为机电一体化系统,从中覆盖相关理念。但并不能够因此就忽视了其他机电环节的重要之处,不然传感器在无法传输的情况下,仍然无法帮助生产者来提高有效率。

关键词： 传感器   石油勘探   数据采集   路由转发  

摘要： 电子芯片技术的快速发展,促进了传感器在石油勘探开采中得到广泛普及和使用,取得了显著的应用成效。传感器可以绑定勘探设备上,准确地采集地下石油资源的蕴含量,并且能够探明石油的质量。传感器在应用中包括两类,分别是终端传感器和路由传感器,终端传感器完成数据采集和发送功能,路由传感器可以完成数据转发和传输功能,具有重要的作用和意义。

关键词： 施工升降机   安全器   现场检测   加速度  

摘要： 目前国内对防坠安全器检测方法与使用现场不匹配,也不能获得国家强制标准已明确要求的减速度峰值及其作用时间。为了解决这一现状问题,提出了基于加速度传感器技术的现场检测装置的设计构想,该装置便于携带,可在施工升降机工作现场使用;通过信号处理、算法演算、软件分析等,能获得标准要求的数个技术参数。

关键词： 传感器技术   自主驾驶   创新   无人驾驶车辆   驾驶辅助系统   微控制器   计算机系统   道路交通  

摘要： 在概念上,自主驾驶车辆由基于传感器和摄像头、让道路交通更安全的计算机系统推动。根据市场研究机构Emnid的调查,41%的德国人相信无人驾驶车辆可以实现这一目标。因此,在大多数汽车类别中,对先进的驾驶辅助系统的需求均急剧增加。自主驾驶预计在2025年可以上市。到那时,将通过高度创新的精密传感器和高效微控制器实现对车辆的全面控制,使得驾驶员可以放松下来,

关键词： 3D printing   sensors   additive manufacturing  

摘要： Future sensing applications will include high-performance features, such as toxin detection, real-time monitoring of physiological events, advanced diagnostics, and connected feedback. However, such multi-functional sensors require advancements in sensitivity, specificity, and throughput with the simultaneous delivery of multiple detection in a short time. Recent advances in 3D printing and electronics have brought us closer to sensors with multiplex advantages, and additive manufacturing approaches offer a new scope for sensor fabrication. To this end, we review the recent advances in 3D-printed cutting-edge sensors. These achievements demonstrate the successful application of 3D-printing technology in sensor fabrication, and the selected studies deeply explore the potential for creating sensors with higher performance. Further development of multi-process 3D printing is expected to expand future sensor utility and availability.

关键词： Sensors   Instrumentation   Well boat transport   Live-haul transportation   Fish welfare   Water quality  

摘要： Fish health under live haul transportation on wellboats and in other recirculating aquaculture systems depends on frequent and reliable measurements of water quality, that may change in response to changes in the environmental conditions and treatment processes. While reliable technologies exist for sensors measuring some water quality parameters such as Oxygen concentration and salinity, there is a lack of sensor technologies for the measurement of other critical water quality parameters such as water pCO(2) and NH3 concentrations. Presented is the theory of operation and performance of prototype optical sensors for the measurement of pCO(2) and NH3, as well as the methods used for their calibration and characterization. In order to evaluate the sensor's suitability for aquaculture applications we temporarily installed the sensors on a weliboat and monitored the water quality during the transportation of live mature Atlantic salmon between fish farms and slaughter facilities on the Norwegian coast. Under transportation with different stocking weights and recirculation conditions, the CO2 optode prototypes recorded measurements that coincided with measurements from standard laboratory analysis of spot samples. The pCO(2) concentration in the well throughout the testing was shown to vary between approximately 300ilatm and 20 000 atm. Compared to the pH derived pCO(2) estimation method widely applied in aquaculture, the CO2 optode was more sensitive to small fluctuations in CO2 concentration, and gave measurements closer to the CO2 values recorded by laboratory analysis of spot samples. The NH3 optode reported measurements that were consistent with spot samples analyzed using the salicylate-hypochlorite reaction. In contrast to pCO(2), the concentration of NH3 during the observed weliboat missions was found to be very low and stable at 0.8 0.31.4L(-1). Once fully developed, the CO2 and NH3 optodes could contribute to better water quality control and efficiency during

关键词： 传感器技术   机械电子   现状   应用  

摘要： 目前,在机械的主功能、动力功能、信息处理功能和控制功能上已经成功引入了电子技术。传感器是电子技术中重要的部分,已经大量使用在工业、农业生产中,甚至日常生活中也常常能看到传感器的身影。同时,将传感器入网形成的物联网是当下的热点。因此,在机械电子行业,传感器的使用和发展必然会带来机电行业进一步的发展。

关键词： non-invasive healthcare   personalized medicine   preventive medicine   biosensors   volatomics   breath analysis   wearable electronics  

摘要： The unprecedented medical achievements of the last century have dramatically improved our quality of life. Today, the high cost of many healthcare approaches challenges their long-term financial sustainability and translation to a global scale. The convergence of wearable electronics, miniaturized sensor technologies, and big data analysis provides novel opportunities to improve the quality of healthcare while decreasing costs by the very early stage detection and prevention of fatal and chronic diseases. Here, some exciting achievements, emerging technologies, and standing challenges for the development of non-invasive personalized and preventive medicine devices are discussed. The engineering of wire-and power-less ultra-thin sensors on wearable biocompatible materials that can be placed on the skin, pupil, and teeth is reviewed, focusing on common solutions and current limitations. The integration and development of sophisticated sensing nano-materials are presented with respect to their performance, showing exemplary implementations for the detection of ultra-low concentrations of biomarkers in complex mixtures such as the human sweat and breath. This review is concluded by summarizing achievements and standing challenges with the aim to provide directions for future research in miniaturized medical sensor technologies.