MULTI-ROLE BLUETOOTH DEVICE AND BLUETOOTH CONNECTION METHOD THEREOF

摘要

The present invention relates to a multi-role Bluetooth device and more particularly to a multi-role Bluetooth handset. The multi-role Bluetooth device stores a plurality of SDPs (Service Discovery Protocols), and establishes Bluetooth connection with an electronic device by one of SDPs. The multi-role Bluetooth device can establish Bluetooth connection with the electronic device by a first SDP, and transmit and/or receive data to the electronic device each other via Bluetooth connection. Furthermore, the multi-role Bluetooth device also can establish Bluetooth connection with the electronic device by a second SDP, and transmit a control signal to the electronic device via Bluetooth connection to control the electronic device to execute particular function thereof.

主权项

1. A multi-role Bluetooth device, comprising:
a storage unit storing a plurality of Service Discovery Protocols, wherein each of said Service Discovery Protocols provides different kinds of services respectively; a Bluetooth module for transmitting data; and a control unit connected to said storage unit and said Bluetooth module, wherein said control unit selects one of said Service Discovery Protocols to establish Bluetooth connection of said multi-role Bluetooth device and an electronic device, and said multi-role Bluetooth device provides one of services to said electronic device according to said selected Service Discovery Protocol.