Universal internet of things (IoT) smart translator

• US 10,003,654 B2
• Filed: 07/20/2017
• Issued: 06/19/2018
• Est. Priority Date: 03/22/2016
• Status: Active Grant

• Current Assignee: Esmart Tech Incorporated
• Original Assignee: Esmart Tech Incorporated
• Inventors: Chen, Li, Xiong, Ying
• Primary Examiner(s): Luu, Le H
• Application Number:
  US15/655,717
• Publication Number:
  US 20180115612A1
• Time in Patent Office: 334 Days
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols

Abstract

A system provides communication among user devices and Internet of things (IoT) devices includes a user device able to execute at least one application that is able to communicate using at least a first IoT protocol; an IoT device able to communicate using at least a second IoT protocol; and a universal translator able to communicate using at least the first IoT protocol and the second IoT protocol. An automated method of providing communications between a user device and an IoT device includes: determining a protocol of the IoT device; determining a protocol of the user device; and inserting a virtual device if the protocols are different. An automated method of translating communications for IoT systems includes: receiving a device protocol and identifier; receiving an application protocol and identifier; adding the application identifier to an application list; and adding the device identifier to a device list.

Claims

1. A system that provides communication among user devices and internet of things (IoT) devices, the system comprising:

at least one user device able to execute at least one application that is able to communicate using a first IoT protocol;

at least one IoT device able to communicate using a second IoT protocol; and

a universal translator device able to communicate using the first IoT protocol and the second IoT protocol across a wireless communication channel,

wherein;

a beacon signal is received at the universal translator device from the at least one IoT device across the wireless communication channel,

an existence message is generated at the universal translator device based on the beacon signal, and

the existence message is sent to the at least one user device from the universal translator across the wireless communication channel.

2. The system of claim 1, wherein the universal translator device comprises:

a core;

a set of services, each service in the set of services associated with a different IoT protocol; and

a set of virtual devices, each virtual device in the set of virtual devices associated with a different IoT protocol.

3. The system of claim 2, wherein each service in the set of services comprises a protocol specific element and a service porting layer.

4. The system of claim 2, wherein each virtual device in the set of virtual devices comprises a device specific element and a device porting layer.

5. The system of claim 4, wherein the core receives a command from the at least one user device via the protocol specific element and the service porting layer and delivers the command to the at least one IoT device via the device specific element and the device porting layer.

6. The system of claim 1, wherein a virtual device of the universal translator device is communicatively coupled between the at least one user device and the at least one IoT device if the first IoT protocol and second IoT protocol are different.

7. The system of claim 1, wherein the at least one user device is one of a smart phone, a tablet, a personal computer, and a remote control.

8. An automated method of providing communications between a user device and an Internet of things (IoT) device, the automated method comprising:

determining a protocol of the IoT device;

determining a protocol of the user device; and

inserting a virtual device between the IoT device and the user device if the protocol of the IoT device is different than the protocol of the user device, wherein the virtual device broadcasts a beacon to the user device.

9. The method of claim 8 further comprising:

providing a first protocol specific service that is associated with the protocol of the IoT device; and

providing a second protocol specific service that is associated with the protocol of the user device.

10. The method of claim 9 further comprising:

receiving an operation from the user device via the second protocol specific service; and

sending the operation to the IoT device via the first protocol specific service.

11. The method of claim 8, wherein determining a protocol of the IoT device comprises:

indentifying the IoT device; and

retrieving, from a device list, a protocol associated with the identified IoT device.

12. The method of claim 8, wherein determining a protocol of the user device comprises:

identifying an application running on the user device; and

retrieving, from an application list, a protocol associated with the identified application.

13. The method of claim 8, wherein the virtual device is associated with the protocol of the user device.

14. The method of claim 8 further comprising receiving a message from the IoT device via the first protocol specific service and sending the message to the user device via the second protocol specific service.