Measured data transmission method of high-density electrical method

Abstract

The invention provides a measured data transmission method of a high-density electrical method. The measured data transmission method includes the steps of: S1, establishing a Bluetooth communication connection between a high-density electrical method meter host and a handheld computer or a tablet computer, and establishing WiFi communication connection between the handheld computer or the tablet computer and a processing device; S2, receiving measured data sent by the high-density electrical method meter host by the handheld computer or the tablet computer, and packaging the measured data of every D measure points into a data file according to the quantity of the measure points; S3, after the handheld computer or the tablet computer completes the packaging of one data file, sending the data file to the processing device. According to the measured data transmission method, on the occasion of a great many of measure points, the measured data of the measure points are packaged and transmitted at different times by the handheld computer or the tablet computer, the WiFi wireless communication frequency between the handheld computer or the tablet computer and the processing device is reduced, and the WiFi wireless data transmission efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of geological exploration, in particular to a measurement data transmission method of a high-density electrical method. Background technique [0002] At present, the high-density resistivity instrument has integrated the latest electronic technologies such as handheld computers or tablet computers, Bluetooth, 24-bit A / D, and high-power control. The volume and weight of the instrument are significantly larger than traditional high-density electrical instruments. zoom out. Due to the use of a handheld computer or a tablet computer, the Bluetooth wireless communication technology can be used to remotely control the main unit of the instrument, so that the handheld computer can easily set parameters, start measurement, and transmit and display measurement results within 10 meters from the main unit of the instrument. The measurement of the density electric meter is more intuitive and convenient. [0003] In or...

AI Technical Summary

Problems solved by technology

[0004] However, in practice, it is found that with the increase of the number of measurement points, on the one hand, the palmtop computer or tablet computer synchronizes the measurement data files to the notebook computer too frequently, and the observation data is synchronized every about 3 seconds; on the other hand, As the number of measurement points increases, the measurement data files become larger and larger, and the amount of data for synchronizing the measurement data files to the notebook computer from the handheld computer or tablet computer increases sharply, thus increasing the time for WiFi wireless communication.

Pocket PCs or tablet PCs and notebook computers consume a lot of battery power due to frequent wireless data transmission, which leads to a decrease in the overall performance of the high-density electrical instrument system. slow down

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