基于GSM的智能快递箱设计

北京理工大学珠海学院2020届本科生毕业设计Design of Smart Courier Box Based on GSMAbstractSmart express box is a service equipment based on GSM and single chip system 24 hours aday self-service.The smart express box uses the single-chip STC89C52 as the minimumcontrol system.The GSM module can be inserted into the mobile phone card.The expressstaff enters the password to unlock the cabinet.Then,the mobile phone number is enteredthrough the matrix keyboard to send the short message.The text message received by thereceiver through the mobile phone,enter the corresponding verification code to unlock theexpress box door,take the corresponding express,and complete the pickup function.Generally speaking,the traditional way of express service is person-to-person,that is,thecourier delivers the package and signs face-to-face with the signee.After the confirmation iscorrect,the service is terminated.Although this traditional express delivery methodguarantees a certain degree of security for the package,it is inefficient and costs a lot of timefor both parties.The birth of smart express boxes makes express delivery services moreefficient.It is no longer a door-to-door or a person-to-person service.Smart express boxes arelike intermediaries,which greatly reduces the time cost of delivery and receiving parties.free.At present,the application of smart express boxes is gradually widespread in China.Keywords:Intelligent express box;GSM and SCM system;High efficiency;Traditionalexpress service