2.4G communication frequency-based wireless temperature measurement device of switch cabinet
A technology of wireless temperature measurement and communication frequency, which is applied in the direction of measuring devices, electric devices, and thermometers using electric/magnetic elements that are directly sensitive to heat, etc., which can solve the problems of reduced insulation, high difficulty, and endangering the safe operation of switch cabinets, etc. problem, to achieve the effect of low power consumption performance and good power consumption performance
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[0029] The present invention will be further described in detail below in conjunction with the drawings and specific implementations:
[0030] A wireless temperature measurement device for switchgear based on 2.4G communication frequency (its structure is as figure 1 Shown), including monitoring master and monitoring slave. Monitoring host (its structure is as figure 2 (Shown) includes a main controller 1, a serial communication module 2, a host wireless communication module 3, a host watchdog module 4, a host RTC time synchronization module 5, a display and alarm module 6, a storage module 7 and a timer module 8. Monitoring slave (its structure is as image 3 (Shown) includes a slave controller 9, a temperature sensor 10, an RTC time synchronization module 11, a power supply module 12, a slave wireless communication module 13 and a slave watchdog module 14.
[0031] The main controller 1 and the slave controller 9 use STM8L series single-chip microcomputers embedded with advance...
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