Patent Number: 7,826,910

Title: Systems and methods for control over unreliable networks

Abstract: A method and system may operate to receive a first data from a sensor of a controlled device via a wireless network at a first time, transmit the first data to a controller system, receive a second data from the sensor of the controlled device via the wireless network at a second time, transmit the second data to the controller system, determine that a third data has not been received prior to a predetermined time period, or that the third data has been received prior to the predetermined time period and the third data is outside of a determined range of values, calculate a fourth data based on the first data and the second data, and transmit the fourth data to the controller system at a third time.

Inventors: Ji; Kun (Berkeley, CA), Fawaz; Ayman (Berkeley, CA)

Assignee: Siemens Aktiengesellschaft

International Classification: G05B 21/02 (20060101); G04F 1/00 (20060101); H04H 20/71 (20080101); G05B 11/01 (20060101); G05B 15/02 (20060101)

Expiration Date: 2019-11-02 0:00:00