| 摘要 |
PROBLEM TO BE SOLVED: To provide: a data storing method in which, in storing data rows in a memory, a data log module compresses the data rows and then stores them in the memory thereby allowing a large capacity of data rows to be stored in the memory of a limited capacity; and a data storing method capable of enhancing the storing speed of data rows by compressing and decreasing the data rows.SOLUTION: A method may include: by a CPU module, collecting raw data and an RTC value and storing them in a common RAM of a data log module; by an MPU of the data log module, converting a type of the raw data and adding the RTC value and an index value to the type-converted data to generate a data row; and, by a compression unit of the data log module, compressing the generated data row and storing it in a memory card. |
