Electronic detonator control chip based on dual-mode communication

Abstract

The invention discloses an electronic detonator control chip based on dual-mode communication and belongs to the technical field of initiating explosive devices and microelectronics. The electronic detonator control chip comprises a dual-mode communication receiving circuit used for processing and receiving wired signals and wireless signals, a dual-mode communication sending circuit used for sending the wired signals and the wireless signals, an instruction analyzing and data processing circuit used for analyzing instructions, processing data, packing sent data and generating various control signals, a delay control circuit used for generating a clock, locking the frequency and controlling counting, a discharge control circuit used for achieving discharge control, switching of high voltage and low voltage and starting of discharge, and a power source management unit used for achieving stability of a power source and generating high voltage. The electronic detonator control chip based on dual-mode communication can achieve wire communication and wireless communication and effectively ensure the communication success rate, and improves the reliability and safety of engineering blasting construction.

Description

technical field [0001] The invention relates to an electronic detonator control chip, in particular to an electronic detonator control chip based on dual-mode communication. Background technique [0002] Electronic blasting systems are widely used in mining, construction and various engineering sites. Normally, the blasting team will adopt different connection methods according to different environments, but they often encounter various harsh environments, such as high-temperature and humid underground mines, which make the construction difficult through the traditional wire connection method, and communication Reliability is reduced, thereby creating a safety hazard. At the same time, wiring construction in a special environment requires a lot of manpower and material resources, resulting in a substantial increase in costs. [0003] Wireless communication uses wireless channels as the communication medium, which can realize communication without wires, which reduces the d...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the unreliable communication of the traditional electronic detonator control chip, the reliability and safety of the engineering blasting system are not high

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