Execution of Embedded System Applications

• US 20090328078A1
• Filed: 06/26/2008
• Published: 12/31/2009
• Est. Priority Date: 06/26/2008
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Gefflaut, Alain, Siegemund, Frank, Neugebauer, Matthias
• Application Number:
  US12/146,882
• Publication Number:
  US 20090328078A1
• Time in Patent Office: Days
• US Class Current: 719/328
• CPC Class Codes: G06F 2209/509 Offload
• CPC Class Codes: G06F 2209/549 Remote execution
• CPC Class Codes: G06F 9/5027 the resource being a machine, e.g. CPUs, Servers, Terminals

Abstract

A method of executing embedded system applications is disclosed. In an embodiment, an embedded system stores a software application for processing data collected by the embedded system and/or for controlling the embedded system. The embedded system transmits the application to a nearby computing device. The computing device executes the application using its own processing capability. The application contains instructions which, when executed, cause the computing device to interact with the embedded system. This may result in the computing device controlling the embedded system or in data being downloaded from the embedded system and processed by the computing device.

Claims

1. A computing device comprising a receiver, a processor, transmitter and a memory comprising executable instructions arranged to cause the processor to perform the steps of:

(i) receiving at least one embedded system application from an embedded system via the receiver;

(ii) executing the at least one embedded system application within an application execution environment, wherein the execution of the at least one embedded system application causes interaction between the computing device and the embedded system.

2. A computing device according to claim 1 which comprises a display device and in which the executable instructions are arranged to cause the processor to perform the step of displaying data on the display device on execution of the at least one application.

3. A computing device according to claim 1 and in which the executable instructions are arranged to cause the processor to perform the step of sending an instruction to the embedded system from which the embedded system application was received on execution of the application.

4. A computing device according to claim 3 in which the instruction comprises a request for data from the embedded system.

5. A computing device according to claim 1 in which the executable instructions are further arranged to cause the processor to perform the steps of using the transmitter to search for embedded systems.

6. A computing device according to claim 1 which is a portable computing device.

7. A computing device according to claim 1 in which the application execution environment comprises a browser.

8. A tangible computer readable medium comprising executable instructions arranged to provide an execution environment for executing an embedded system application on a computing device, wherein the executable instructions are arranged to perform steps comprising:

(i) discovering at least one embedded system application on an embedded system;

(ii) downloading the embedded system application from the embedded system onto the computing device;

(iii) executing the embedded system application on the computing device, wherein execution of the embedded system application allows interaction between the computing device and the embedded system.

9. A tangible computer readable medium according to claim 8 in which the step of discovering applications comprises sending a wireless beacon to query for embedded system applications.

10. A tangible computer readable medium according to claim 9 which comprises executable instructions for performing the steps of receiving a description of all discovered embedded system applications and sending a request for at least one of the discovered embedded system applications to be downloaded.

11. A tangible computer readable medium according to claim 8 which comprises executable instructions for performing the step of retrieving data from an embedded system on execution of an application.

12. A tangible computer readable medium according to claim 11 which comprises executable instructions for performing the step of processing the retrieved data on the computing device.

13. A tangible computer readable medium according to claim 8 which comprises executable instructions for performing the step of utilizing data received with the embedded system application to determine how the application is executed.

14. A tangible computer readable medium according to claim 8 which comprises executable instructions for performing the step of requesting user input on execution of an application.

15. A tangible computer readable medium according to claim 8 in which the execution of the application comprises the step of utilizing at least one of a display of the computing device and a communication interface of the computing device.

16. An embedded system application assembly on an embedded system comprising at least one embedded system application and a description of the at least one application, wherein the at least one application is written in a high-level programming language, the at least one application comprising device executable instructions which, when executed on a separate computing device, allow interaction between the computing device and the embedded system.

17. An embedded system application assembly according to claim 16 wherein the at least one application comprises device executable instructions which, when executed, utilize capabilities of the computing device.

18. An embedded system application assembly according to claim 17 which when executed utilizes at least one of a processor, display or input device of the gateway computing device.

19. An embedded system application assembly according to claim 16 wherein the application comprises device executable instructions which, when executed, allow data to be retrieved from at least one embedded system.

20. An embedded system application assembly according to claim 16 which is stored in flash memory of the embedded system.