According to foreign media reports, Google released a blog post last weekend that the company has trained the software system of driverless cars to make them particularly cautious when encountering children. This article refers to the address: http:// Google said in the article that the company specially invited some children and their families to walk around Google’s driverless cars on Halloween to provide additional training on sensors and software to identify children and make corresponding Reaction. Google said that once the sensor detects children nearby, the software system will judge that their behavior may be different from ordinary people, so be careful. "Children's activities are more unpredictable - they may suddenly cross the road or walk down the sidewalk - and are easily blocked by stationary cars," Google said. Displacement sensor, also known as linear sensor, is a linear device belonging to metal induction. The function of the sensor is to convert various measured physical quantities into electricity. In the production process, the measurement of displacement is generally divided into measuring the physical size and mechanical displacement. According to the different forms of the measured variable, the displacement sensor can be divided into two types: analog and digital. The analog type can be divided into two types: physical property type and structural type. Commonly used displacement sensors are mostly analog structures, including potentiometer-type displacement sensors, inductive displacement sensors, self-aligning machines, capacitive displacement sensors, eddy current displacement sensors, Hall-type displacement sensors, etc. An important advantage of the digital displacement sensor is that it is convenient to send the signal directly into the computer system. This kind of sensor is developing rapidly, and its application is increasingly widespread. Displacement Transducer,Linear Displacement Transducer,Linear Variable Differential Transducer,Linear Variable Displacement Transducer Changchun Guangxing Sensing Technology Co.LTD , https://www.gx-encoder.com