최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0124181 (2002-04-17) |
등록번호 | US-8108543 (2012-01-31) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 51 인용 특허 : 500 |
A system includes a server and a controller embedded in a device. Both the server and the embedded controller are capable of communicating over a computer network. The embedded controller sends a command to the server over the computer network that identifies an instance of the device. In response,
A system includes a server and a controller embedded in a device. Both the server and the embedded controller are capable of communicating over a computer network. The embedded controller sends a command to the server over the computer network that identifies an instance of the device. In response, the server identifies the instance of the device based on the command, retrieves data that is specific to the instance of the device, and sends the data to the embedded controller over the computer network.
1. A method performed by a controller associated with an instance of a device for retrieving data from a server, comprising: polling the server by sending a message to the server periodically, the message containing information that distinguishes the instance of the device from all other instances o
1. A method performed by a controller associated with an instance of a device for retrieving data from a server, comprising: polling the server by sending a message to the server periodically, the message containing information that distinguishes the instance of the device from all other instances of the device for which the server stores data, the information comprising non-address information; andreceiving, from the server and in response to the message, data that is specific to the instance of the device, the data that is specific to the instance of the device comprising eXtensible Markup Language (XML) script containing plural Simple Object Access Protocol (SOAP) commands, the XML script defining a process to be executed by the controller, the process defining timing and sequence of execution of the plural SOAP commands and handling passage of variables among the plural SOAP commands. 2. The method of claim 1, wherein the message includes an operational parameter for the device and the data that is specific to the instance of the device comprises an updated value for the operational parameter. 3. The method of claim 2, wherein the message includes plural operational parameters for the device and the data that is specific to the instance of the device comprises updated values that differ from current values of the operational parameters. 4. The method of claim 1, wherein the data that is specific to the instance of the device comprises a configuration file for the device. 5. The method of claim 1, wherein the message identifies the instance of the device by a device type and/or one or more of a serial number and a universal unique identifier. 6. The method of claim 1, wherein the data that is specific to the instance of the device is received at the device via the Hypertext Transfer Protocol. 7. The method of claim 1, wherein the message includes a first operational parameter for the device and the data that is specific to the instance of the device includes a second operational parameter that is unrelated to the first operational parameter. 8. The method of claim 1, wherein: the data that is specific to the instance of the device is encrypted; andthe method further comprises decrypting the data that is specific to the instance of the device. 9. The method of claim 1, wherein: the data that is specific to the instance of the device contains a digital signature; andthe method further comprises authenticating the digital signature. 10. A system comprising: a controller associated with an instance of a device, the controller being capable of communicating over a computer network; anda server that is capable of communicating over the computer network;wherein the controller is configured to send a message to the server over the computer network that identifies the instance of the device, the message containing information that distinguishes the instance of the device from all other instances of the device for which the server stores data, the information comprising non-address information; andwherein the server is configured to (i) identify the instance of the device based on the message, (ii) retrieve data that is specific to the instance of the device, the data that is specific to the instance of the device comprising eXtensible Markup Language (XML) script containing plural Simple Object Access Protocol (SOAP) commands, the XML script defining a process to be executed by the controller, the process defining timing and sequence of execution of the plural SOAP commands and handling passage of variables among the plural SOAP commands, and (iii) send the data that is specific to the instance of the device to the controller over the computer network. 11. The system of claim 10, wherein the controller is not remotely-addressable from the computer network. 12. The system of claim 10, wherein the computer network comprises the Internet. 13. One or more non-transitory machine-readable media storing a computer program, the computer program being executable by a controller associated with a device to retrieve data from a server, the computer program comprising instructions that cause the controller to: poll the server by sending a message to the server periodically, the message containing information that distinguishes the instance of the device from all other instances of the device for which the server stores data, the information comprising non-address information; andreceive, from the server and in response to the message, data that is specific to the instance of the device, the data that is specific to the instance of the device comprising eXtensible Markup Language (XML) script containing plural Simple Object Access Protocol (SOAP) commands, the XML script defining a process to be executed by the controller, the process defining timing and sequence of execution of the plural SOAP commands and handling passage of variables among the plural SOAP commands. 14. The one or more non-transitory machine-readable media of claim 13, wherein the message includes an operational parameter for the device and the data that is specific to the instance of the device comprises an updated value for the operational parameter. 15. The one or more non-transitory machine-readable media of claim 14, wherein the message includes plural operational parameters for the device and the data that is specific to the instance of the device comprises updated values that differ from current values of the operational parameters. 16. The one or more non-transitory machine-readable media of claim 13, wherein the data that is specific to the instance of the device comprises a configuration file for the device. 17. The one or more non-transitory machine-readable media of claim 13, wherein the message identifies the instance of the device by a device type and/or one or more of a serial number and a universal unique identifier. 18. The one or more non-transitory machine-readable media of claim 13, wherein the data is received at the device via the Hypertext Transfer Protocol. 19. The one or more non-transitory machine-readable media of claim 13, wherein the message includes a first operational parameter for the device and the data includes a second operational parameter that is unrelated to the first operational parameter. 20. The one or more non-transitory machine-readable media of claim 13, wherein: the data that is specific to the instance of the device is encrypted; andthe computer program further comprises instructions that cause the controller to decrypt the data that is specific to the instance of the device. 21. The one or more non-transitory machine-readable media of claim 13, wherein: the data that is specific to the instance of the device contains a digital signature; andthe computer program further comprises instructions that cause the controller to authenticate the digital signature. 22. An apparatus, associated with an instance of a device, for retrieving data from a server, comprising: memory which stores executable instructions; anda controller which executes the instructions to: poll the server by sending a message to the server periodically, the message containing information that distinguishes the instance of the device from all other instances of the device for which the server stores data, the information comprising non-address information; andreceive, from the server and in response to the message, data that is specific to the instance of the device, the data that is specific to the instance of the device comprising eXtensible Markup Language (XML) script containing plural Simple Object Access Protocol (SOAP) commands, the XML script defining a process to be executed by the controller, the process defining timing and sequence of execution of the plural SOAP commands and handling passage of variables among the plural SOAP commands. 23. The apparatus of claim 22, wherein the message includes an operational parameter for the device and the data that is specific to the instance of the device comprises an updated value for the operational parameter. 24. The apparatus of claim 23, wherein the message includes plural operational parameters for the device and the data that is specific to the instance of the device comprises updated values that differ from current values of the operational parameters. 25. The apparatus of claim 22, wherein the data that is specific to the instance of the device comprises a configuration file for the device. 26. The apparatus of claim 22, wherein the message identifies the instance of the device by a device type and/or one or more of a serial number and a universal unique identifier. 27. The apparatus of claim 22, wherein the data is received at the apparatus via the Hypertext Transfer Protocol. 28. The apparatus of claim 22, wherein the message includes a first operational parameter for the device and the data that is specific to the instance of the device includes a second operational parameter that is unrelated to the first operational parameter. 29. The apparatus of claim 22, wherein: the data that is specific to the instance of the device is encrypted; andthe controller executes instructions to decrypt the data that is specific to the instance of the device. 30. The apparatus of claim 22, wherein: the data that is specific to the instance of the device contains a digital signature; andthe controller executes instructions to authenticate the digital signature.
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