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Case Study: Intelligent Access Controller App


The client needs a brand-new smart App, which uses nearby audio communication technology, based on the entrance guard app, to build up community property application, to let customer enjoy the modern smart life.


• Open the door by shaking the phone;

• Open the door remotely;

• Set the customizable black & white list;

• customizable UI;


  • Audio Communication: use FSK modulation to solve the computing performance of cell phone, by solidifying the waveform segment that is related to 0 and 1, and changing modulation to copy.
  • Ios: XCode+Swift+Alamofire
  • Android:Android Studio + Java +Json


1. The response time for Audio communication, The success rate of decoding;

2. The definition and design for black & white list;

What client got

1. Extended the entrance guard application onto internet, shortening the distance between client and the customer;

2. Make a more convenient life for customer, as they don’t always need bring the entrance guard card with them when out.


remote control case study
remote control case study
remote control case study
remote control case study