摘要
工业级摄像机指工作在-20℃到70℃温度范围的摄像机,分为模拟摄像机和网络摄像机。模拟摄像机大规模的工程应用已经有十年的历史,积累了大量的摄像机使用寿命的数据,而网络摄像机大规模的工程应用只有三年历史,缺乏使用寿命的数据积累。工程商们迫切需要一个科学有效的算法预测工业级网络摄像机的使用寿命。在本文的实验中,我们对工业级网络摄像机采用加速使用寿命测试,并运用阿伦尼斯模型,预测出工业级网络摄像机的使用寿命。
Industrial grade cameras that work at the temperature between-20 ℃ and 70 ℃,divided into analog video camera and network video camera.Analog video camera in large-scale engineering application has a history of ten years,the accumulation of a large number of camera service life data,and network video camera in large-scale engineering application is only three years and lack of service life data. Contractors are in urgent need of a scientific and effective algorithm to predict the service life of industrial network video camera. In this paper,we adopt the accelerated life test of industrial network camera, and using Arrhenius to predict the service life of industrial network camera.
出处
《电子测试》
2014年第S2期126-127,112,共3页
Electronic Test
