Bluetooth chip quick detection system

Abstract

The invention discloses a Bluetooth chip quick detection system which comprises at least one to-be-detected Bluetooth chip, a micro controller unit (MCU), a Bluetooth chip detection module, a power supply switching unit, a power supply and a port switching unit, wherein the Bluetooth chip detection module is connected with the MCU by an I / O (input / output) bus, each to-be-detected Bluetooth chip is connected with the micro controller unit MCU through the port switching circuit, each to-be-detected Bluetooth chip is connected with the MCU through the power supply switching circuit, one output of the power supply is connected with the power supply switching circuit, and the other output of the power supply is connected with the power supply end of the MCU. According to the Bluetooth chip quick detection system, multiple Bluetooth chips can be simultaneously mounted for batch detection, the detection speed is high, and the efficiency is high; when the power supply is in fault, a spare lithium battery is used for supplying power to the system, so that the system stability is improved; the electrical start-up of a Bluetooth chip can be selectively switched on, so the interference is effectively avoided, and the accuracy and reliability of the detection results are improved.

Description

technical field [0001] The invention relates to a bluetooth chip rapid detection system. Background technique [0002] In the process of producing devices with Bluetooth functions, Bluetooth chips for receiving or sending Bluetooth signals are required. We cannot guarantee whether a newly purchased Bluetooth chip is qualified and whether the performance is up to standard. Therefore, when using a Bluetooth chip Before, we need to test whether it is qualified, here we need to use the detection system of the Bluetooth chip. [0003] However, the traditional bluetooth chip detection system can only detect one bluetooth chip every time. Extremely low, it is impossible to realize batch detection. [0004] The power supply system used in the existing Bluetooth chip detection system adopts the method of direct connection between the ordinary power supply and the circuit load. Once the power supply fails and stops supplying power, the whole system will immediately be paralyzed, whi...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the shortcomings of the existing bluetooth chip detection system, to provide a new type of bluetooth chip fast detection system, to overcome the slow detection speed and low efficiency of the traditional bluetooth chip detection system, which cannot realize batch detection; once the power supply fails , the entire detection system is immediately paralyzed, and the system stability is poor; in the process of batch detection, multiple Bluetooth chips are powered on at the same time, and multiple Bluetooth chips will send Bluetooth signals, causing interference to the detection module, resulting in poor accuracy and reliability of the detection results and other shortcomings

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