PDA automatic power-off method

Abstract

The invention relates to a PDA automatic power-off method. The method includes the steps that a PDA automatic power-off platform is provided and used, and the platform includes temperature sensing equipment, timing equipment, a first sensor array and a second sensor array; the temperature sensing equipment is used for detecting and outputting the real-time temperature of the environment where intelligent equipment is positioned as the real-time environmental temperature, the timing equipment is used for providing real-time timing signals, the first sensor array is arranged above the intelligent equipment and used for conducting image data collection on the upper scene of the intelligent equipment to obtain and output first on-site images, and each sensor in the first sensor array outputs a high-definition real-time image; the second sensor array is arranged above the intelligent equipment and used for conducting image data collection on the upper scene of the intelligent equipment to obtain and output second on-site images, and each sensor in the second sensor array outputs a high-definition real-time image.

Description

technical field [0001] The invention relates to the field of PDAs, in particular to a PDA automatic shutdown method. Background technique [0002] PDA, that is, personal digital assistant, is one of the products brought along with the trend of terminal mobility and portability. Industrial-grade PDAs include barcode scanners, RFID readers, and more. Industrial-grade PDAs are characterized by firmness and durability, and can be used in many places with relatively harsh environments. At the same time, many optimizations have been made for industrial use characteristics. Catchwell CW30 industrial-grade PDA can support RFID reading and writing and barcode scanning functions at the same time, and has IP54 industrial grade, which are not available in consumer handheld terminals. [0003] The power of the PDA depends on its own battery, and the power supply capacity is limited. If the PDA is placed in a hot environment for a long time, on the one hand, it is easy to cause the batt...

AI Technical Summary

Problems solved by technology

[0003] The power of the PDA depends on its own battery, and the power supply capacity is limited. If the PDA is placed in a hot environment for a long time, on the one hand, it is easy to cause the battery to run beyond its own threshold temperature, which will have a negative impact on the life of the battery; on the other hand , the various components of the PDA may fail to operate in a hot environment, making the PDA itself unable to operate normally, which brings troubles to the user's subsequent use

In the prior art, there is no technical solution that can detect and respond in time in the above scenarios

Images