Ultra-low power consumption timing switch system and implementation method

Abstract

The invention discloses an ultra-low power consumption timing switch system and an implementation method. The ultra-low power consumption timing switch system comprises an LX04 low-frequency oscillator, a frequency duty ratio adjusting module and a triggering module, the LX04 low-frequency oscillator, the frequency duty ratio adjusting module and the trigger module are sequentially connected, the LX04 low-frequency oscillator is used for generating signals, the frequency duty ratio adjusting module adjusts pulses output by the LX04 low-frequency oscillator according to expectation, and the trigger module controls on-off of a load through the signals output by the frequency duty ratio adjusting module. The timing switch is internally provided with a timer with ultra-low power consumption and adjustable frequency duty ratio, the power consumption of the timer is far lower than that of an existing low-frequency oscillator and reaches the nW level, and the trigger module controls on-off of a load through a signal of the timer. In this way, the static power consumption and the timing power consumption of the system are greatly reduced.

Description

Technical field [0001] The present invention belongs to the technical field of timing switches, and in particular, the present invention relates to an ultra-low-power consumption time-off system and implementation method. Background technique [0002] Existing measuring instruments often collect environmental parameters through sensors to achieve measurement function, in the process of real-time detection, the large amount of power consumption is consumed during the timing process when the sensor did not start measurement. This brings more inconvenience to many applications, especially in applications where battery powers or battery replacement is required. Inventive content [0003] It is an object of the present invention to provide an ultra-low power consumption time-off system and implementation method to solve the above problems. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] An ultra-low-power consumption swit...

AI Technical Summary

Problems solved by technology

[0002] Existing measuring instruments often use sensors to periodically collect environmental parameters to achieve measurement functions. In the process of real-time detection, a large amount of power consumption is consumed in the timing process when the sensor does not start measuring.

This presents an inconvenience in many applications, especially where battery power is required or battery replacement is inconvenient

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