Beacon having multiple communication interfaces

• US 10,440,541 B2
• Filed: 07/21/2015
• Issued: 10/08/2019
• Est. Priority Date: 07/25/2014
• Status: Active Grant

• Current Assignee: The Swatch Group Research And Development Ltd
• Original Assignee: The Swatch Group Research And Development Ltd
• Inventors: Randjelovic, Zoran
• Primary Examiner(s): Trandai, Cindy
• Application Number:
  US15/328,789
• Publication Number:
  US 20170230782A1
• Time in Patent Office: 1,540 Days
• CPC Class Codes: G06Q 30/0267 Wireless devices
• CPC Class Codes: H04L 63/18 using different networks or channels, e.g. using out of band channels cryptographic mechanisms or cryptographic arrangements for key distribution involving distinctive intermediate devices or communication paths H04L9/0827; cryptographic mechanisms or cryptographic arrangements for authentication using a plurality of channels H04L9/3215
• CPC Class Codes: H04W 12/009 specially adapted for networks, e.g. wireless sensor networks, ad-hoc networks, RFID networks or cloud networks
• CPC Class Codes: H04W 12/122 Counter-measures against attacks; Protection against rogue devices
• CPC Class Codes: H04W 12/35 Protecting application or service provisioning, e.g. securing SIM application provisioning
• CPC Class Codes: H04W 12/47 using near field communication [NFC] or radio frequency identification [RFID] modules
• CPC Class Codes: H04W 12/48 using secure binding, e.g. securely binding identity modules to devices, services or applications
• CPC Class Codes: H04W 12/64 using geofenced areas
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 88/10 adapted for operation in multiple networks, e.g. multi-mode access points

Abstract

A communication beacon including a calculation unit associated with a memory unit for data backup and with a clock circuit and a communication circuit, the beacon being supplied with power by a power supply unit. The communication circuit includes a first interface unit using a first protocol, at least one second interface unit using a second protocol, and an antenna connected to each of the interface units.

Claims

1. A communication beacon comprising:

processing circuitry associated with a memory for data backup;

a clock circuit;

a communication circuit configured to broadcast data associated with a locality of the communication beacon; and

a local power supply to supply the communication beacon with power,

wherein the communication circuit comprises a first interface using a first protocol, at least one second interface using a second protocol, and at least one shared antenna used by both the first interface and the second interface to communicate, the first protocol being used to receive data to program and/or configure the communication beacon whereas the second protocol is exclusively used to send the broadcast data that is different from the data received to program and/or configure the communication beacon, and use of the first protocol provides at least one security measure not included in the second protocol.

2. The communication beacon according to claim 1, wherein the first protocol is a communication protocol with a communication range that is less than a communication range of the second protocol.

3. The communication beacon according to claim 2, wherein the communication range of the first protocol is less than 1 meter.

4. The communication beacon according to claim 2, wherein the communication range of the second protocol is greater than 1 meter.

5. The communication beacon according to claim 1, wherein the first protocol is a near field communication protocol.

6. The communication beacon according to claim 1, wherein the second protocol is a Bluetooth™

communication protocol.

7. The communication beacon according to claim 1, wherein the first protocol used by the first interface also allows transmission of data.

8. The communication beacon according to claim 1, further comprising at least one sensor providing data representative of a physical quantity, the data representative of a physical quantity being broadcast by the second interface.

9. The communication beacon according to claim 8, wherein the sensor is a location sensor.

10. The communication beacon according to claim 8, wherein data items originating from the at least one sensor are recorded in the memory of the communication beacon.

11. The communication beacon according to claim 1, wherein data can be downloaded by the first interface and stored in the memory.

12. The communication beacon according to claim 1, further comprising an energy recovery system to supply the communication beacon with power.

13. The communication beacon according to claim 12, wherein the first interface is used as an energy recovery system to supply the communication beacon with power.

14. The communication beacon according to claim 1, wherein the communication circuit further comprises a third interface using a third protocol.

15. The communication beacon according to claim 14, wherein the third protocol is a communication protocol with a communication range that is greater than the communication range of the second protocol.

16. The communication beacon according to claim 14, wherein the third protocol enables communication with other beacons, and the communication circuit also comprises a third interface using a third protocol to create a network between the other beacons.