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发明授权
CN105717813B CAN数据对应的物理量的获取方法、装置及设备 有权

CAN数据对应的物理量的获取方法、装置及设备
摘要：
本发明公开一种CAN数据对应的物理量的获取方法，包括：获取特定物理量操作前的第一CAN数据帧和特定物理量操作后的第二CAN数据帧；比较所述第一CAN数据帧和所述第二CAN数据帧中所有相同CAN ID的对应位；当所述第一CAN数据帧和所述第二CAN数据帧的所有相同CAN ID的特定对应位不相同时，记录所述特定对应位的CAN ID和候选位置；以及将记录的所述特定对应位的CAN ID和候选位置确认为所述特定CAN数据对应的物理量。相应地，本发明还公开一种CAN数据对应的物理量的获取装置、CAN数据处理系统及电子设备。本发明采用的技术方案，提高了CAN数据对应的物理量的分析效率。
摘要（英）：

The invention discloses a method for obtaining a physical quantity corresponding to CAN data. The method comprises that a first CAN data frame before the specific physical quantity is obtained and a second CAN data frame after the specific physical quantity is obtained are obtained; corresponding positions of all the same CAN ID in the first and second CAN data frames are compared; when a specific corresponding position of the CAN ID of the first CAN data frame is different from that of the same CAN ID of the second CAN data frame, the CAN ID and a candidate position of the specific corresponding position are recorded; and the recorded CAN ID and candidate position of the specific corresponding position are determined to be the physical quantity corresponding to specific CAN data. Correspondingly, the invention discloses a device for obtaining the physical quantity corresponding to the CAN data, a CAN data processing system and electronic equipment. According to technical schemes of the invention, the analysis efficiency of the physical quantity corresponding to the CAN data is improved.

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