Helmet control method and device and helmet

Abstract

The invention provides a helmet control method and device and a helmet, the helmet comprises a temperature adjusting assembly, the temperature adjusting assembly comprises a plurality of PN junctions and a power supply, and the PN junctions are electrically connected to the power supply in parallel; the helmet control method comprises the following steps: acquiring a current first temperature in the helmet; determining an absolute value of a first temperature difference between the first temperature and a set temperature; and according to the relationship between the absolute value of the first temperature difference and a preset temperature difference, controlling the power-on number of PN junctions. According to the relation between the absolute value of the first temperature difference between the first temperature and the set temperature and the preset temperature difference, the power-on number of PN junctions in the temperature adjusting assembly is controlled, the current of the temperature adjusting assembly is changed, the temperature in the helmet is adjusted, the difference between the temperature in the helmet and the set temperature is reduced, a wearer is in a comfortable environment, and the comfort of the wearer is improved. The attention of the wearer is prevented from being distracted, the safety is high, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of helmets, in particular to a helmet control method, a device and a helmet. Background technique [0002] Helmet is a protective tool to protect the head, such as military helmets for military training, combat, and cycling helmets that are indispensable for people's riding. The main function of the helmet is to protect the wearer's head, prevent or mitigate injury, and even save the wearer's life when impacted. [0003] However, the comfort of the existing helmet is poor, and the user will be uncomfortable wearing the helmet for a long time, especially in summer, which affects the user's feeling and even causes the user to suffer from heat stroke, distracting the user's attention, and causing potential safety hazards. SUMMARY OF THE INVENTION [0004] The present invention provides a helmet control method, a device and a helmet, which are used to solve the problem that in the prior art, users wil...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a helmet control method, a device and a helmet, which are used to solve the discomfort caused by users wearing a helmet for a long time in the prior art, especially in hot summer, which affects the user's experience and even causes heatstroke of the user, distracts the user's attention, and leads to safety hazards. Hidden problems

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