基于CC1101的無線評分系統設計

摘" 要： 為了解決各類競賽活動評分數據收集困難、比賽過程不夠公開透明、可能存在暗箱操作等問題，設計一種基于CC1101射頻模塊的無線評分系統。該系統以STC89C52單片機作為主控制器，將CC1101射頻模塊作為無線數據傳輸模塊。整個系統由界面端軟件、控制端軟件、主機和多個從機構成，界面端用于顯示評分結果，控制端用于設置和統計評分數據，主機用于轉發從機發送的評分數據，從機用于評委輸入評分數據。所設計系統電路結構簡單、可擴展性強、界面簡潔，具有制作成本低、操作便捷、維護難度低等特點，有廣闊的市場前景和較高的應用價值。

關鍵詞： 無線評分系統； CC1101射頻模塊； STC89C52單片機； 無線通信； 數據傳輸； 程序設計

中圖分類號： TN926+.2?34" " " " " " " " " " " " "文獻標識碼： A" " " " " " " " " " " "文章編號： 1004?373X（2025）04?0024?06

Design of wireless scoring system based on CC1101

WEI Ningyan1， WEI Honglang2

（1. Nanning College of Technology， Nanning 530105， China; 2. Guilin University of Technology at Nanning， Nanning 532100， China）

Abstract： In order to solve the problems such as difficulty in collecting scoring data of various competition activities， lack of openness and transparency in the competition process， and possible secret operation， a wireless scoring system based on the CC1101 RF （radio frequency） module is designed. In the system， the STC89C52 microcontroller is used as its main controller and the CC1101 RF module is used for the wireless data transmission module. The system is composed of interface edge software， control software， host computer and several slave computers. The interface edge is used to display the scoring results， the control software is used to set and tally scoring parameters， the host computer is used to forward scoring data sent by the slave computers， and the slave computers are used for the judges to input scoring data. With its simple circuit structure， strong scalability， and user?friendly interface， the designed system has the advantages of low production cost， ease of operation， and low maintenance difficulty. Therefore， this wireless scoring system has broad market prospect and high application value.

Keywords： wireless scoring system; CC1100 RF module; STC89C52 single chip microcomputer; wireless communication; data transmission; program design

0" 引" 言

隨著時代的發展，各類比賽活動更加頻繁地出現在人們的面前，但是在以往的比賽中，大多數都是通過紙制評分表來實現人為評分，而這需要大量的人力、物力來進行計算與核對，同時還可能存在計算失誤、人為修改評分數據等問題，導致比賽缺乏足夠的公開、公平、公正[1]。因此，設計一款成本低、操作便捷的無線評分系統尤其重要，這樣不僅可以有效地降低人工成本，而且能夠更加準確地計算評分結果，從而有效解決傳統紙制評分存在的問題。目前常用的無線數據傳輸技術有2G技術、4G技術、5G技術、WiFi技術、ZigBee技術、Bluetooth技術等[2?4]。2G、4G和5G技術是公共網絡上的無線數據傳輸技術，傳播距離遠，但是數據傳輸成本相對較高[5?6]。……