Remote hardware upgrading method and apparatus, and wireless temperature and humidity monitor

Abstract

The invention discloses a remote hardware upgrading method and apparatus, and a wireless temperature and humidity monitor. The method comprises the steps of storing a source program in a first code storage region of to-be-upgraded hardware; downloading an upgrading program from a remote server or continuing to transmit an upgrading program which is not transmitted completely before, and storing the upgrading program in a temporary code storage region of the to-be-upgraded hardware; when the to-be-upgraded hardware is started, viewing whether the complete upgrading program is stored in the temporary code storage region or not; if the complete upgrading program exists, copying the upgrading program to a second code storage region, starting the to-be-upgraded hardware according to the upgrading program stored in the second code storage region, and finishing upgrading operation of the to-be-upgraded hardware; and if the complete upgrading program does not exist, starting the to-be-upgraded hardware according to the source program stored in the first code storage region. According to the scheme, remote online upgrading of the temperature and humidity monitor with the to-be-upgraded hardware can be realized, so that the manpower and material resources are saved, the resource waste is avoided, and the hardware upgrading cost is reduced.

Description

technical field [0001] The invention relates to the field of hardware upgrade and temperature and humidity monitoring, and more specifically relates to a remote hardware upgrade method and device, and a wireless temperature and humidity monitor. Background technique [0002] Food, dairy products, vegetables, etc. need to be stored at low temperature during transportation. In particular, blood products and vaccines in medicine clearly require low-temperature storage during transportation, and the new version of pharmaceutical GSP clearly stipulates that during the transportation of pharmaceutical cold chain drugs In the process, the temperature and humidity in the medicine box must be monitored throughout the process. At present, there are certain achievements in the monitoring of temperature and humidity in the process of cold chain transportation, but the existing testing equipment is designed in advance according to the needs, and can only be monitored according to the pre...

AI Technical Summary

Problems solved by technology

At present, there are certain achievements in the monitoring of temperature and humidity in the process of cold chain transportation, but the existing testing equipment is designed in advance according to the needs, and can only be monitored according to the preset monitoring method according to the preset plan. Due to differences in transported goods or changes in temperature and humidity requirements, the previous temperature and humidity monitoring devices may not be able to better meet the current monitoring requirements, so the monitoring equipment needs to be replaced, resulting in a waste of resources and an increase in costs.

Even if the existing temperature and humidity monitoring instruments are not replaced, and the existing temperature and humidity monitoring instruments are upgraded, it is necessary to disassemble the temperature and humidity monitoring instruments and transport them to a specific place for upgrading by specialized technicians. To a certain extent, it also caused an increase in cost and a decrease in work efficiency.

In short, the existing temperature and humidity monitoring instruments cannot realize remote hardware upgrades. Even if remote hardware upgrades can be realized, additional memory needs to be added, which increases the cost of temperature and humidity monitoring to a certain extent.

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