The invention discloses a driverless automobile pavement sensing device, which comprises an acquisition system and an identification system, wherein the acquisition system comprises a sensor for acquiring data and an initial processing circuit, the sensor is electrically connected with the initial processing circuit, and the initial processing circuit comprises an analog-to-digital conversion circuit; the identification system comprises an interface circuit, an operation circuit and an operation storage circuit. The interface circuit, the operation circuit and the operation storage circuit areelectrically connected in sequence, and the interface circuit is electrically connected with the initial processing circuit of the acquisition system; the operation circuit and the operation storagecircuit are configured to comprise a data format identification unit used for identifying whether a data format converted by an acquired sensor signal is correct or not and rejecting data in an errorformat, a data screening unit used for removing the correct format data with the obvious numerical value violation, and a data classification unit used for classifying the data according to a preset standard, especially according to the original data acquisition time and data sequence of the sensor.
本发明公开了一种无人驾驶汽车路面感应装置,包括采集系统和识别系统,其中的采集系统包括用于获取数据的传感器和初始处理电路,所述的传感器和初始处理电路电性连接,所述的初始处理电路包括模数转换电路;其中的识别系统包括接口电路、运算电路、运算存储电路;接口电路、运算电路、运算存储电路依次电性连接并且接口电路与采集系统的初始处理电路电性连接;所述的运算电路及运算存储电路被配置的单元包括:数据格式鉴定单元,用于鉴定获取的传感器信号所转换的数据格式是否正确并将错误格式的数据剔除;数据筛选单元,用于将明显数值违法的正确格式数据剔除;数据分类单元,用于将数据按照预设标准分类,尤其按照传感器采集原始的数据时间和数据顺序分类。
Driverless automobile pavement sensing device
一种无人驾驶汽车路面感应装置
2020-11-20
Patent
Electronic Resource
Chinese
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