9400 results about "Master controller" patented technology

The present invention relates to a system and method for diagnosing and isolating problems and for monitoring operting conditions on an automobile. The system includes a hand held unit and a master station which can operate alone or in unison to accomplish functions such as logging and displaying data on a real-time basis, logging data remotely and displaying the data at a later time, diagnosing fault conditions, monitoring operating parameters, reprogramming on-board vehicle controllers, displaying service manual and service bulletin pages and ordering parts on-line.

A database management system ensures consistency between primary and mirrored backup copies of a database, despite occurrence of a suspending condition interrupting the normal process of mirroring the primary database. One or more primary controllers are provided, each having a data storage unit with multiple primary data storage devices. Multiple secondary controllers each have multiple associated secondary data storage devices, each secondary controller being coupled to one primary controller. One or more primary databases reside on the primary devices, with a corresponding number of secondary databases residing on the secondary devices. Each secondary database mirrors a corresponding primary database. Either a host, attached to a primary controller, or one of the primary controllers itself, maintains a map cross-referencing each primary and secondary database with the primary and secondary devices containing portions thereof. If a predefined "suspending condition" affecting data mirroring occurs, the host or primary controller consults its map to identify all primary and secondary devices affected by the condition. Then, each primary controller stops all ongoing and future read/writes with each of its affected primary devices. Each primary controller also directs each secondary controller having an affected secondary device to stop mirroring the primary databases stored on that device. Then, the primary controller starts intermediate change recording and resumes read/writes with its primary devices. When the suspending condition ends, each primary controller applies the appropriate logged changes to its secondary database(s) and then reactivates each secondary database.

Described herein are networked (smart) living and work spaces, including a variety of different wireless nodes that may be distributed, including wall-mounted and/or retrofitted over existing electrical outlets and light switches, for providing data streams to a digital hub or master controller. For example, described herein are wall-mounted, interactive sensing and audio-visual node device for a networked living/working space.

The present invention pertains to control systems and provides a run time configurable control system for selecting and operating one of a plurality of operating room devices from a single input source, the system comprising a master controller having a voice control interface and means for routing control signals. The system additionally may include a plurality of slave controllers to provide expandability of the system. Also, the system includes output means for generating messages to the user relating to the status of the control system in general and to the status of devices connected thereto.

Apparatus for a modular battery management system with interchangeable slave modules connected to each cell and including a master module controlling and managing the battery system. All the modules receive power through a transfer switch that selectively switches between an external source, an auxiliary source, and the battery. The modules are configured to connect to a cell of the battery for charging and monitoring the cell individually. Each module is electrically isolated from the other modules. The modules are autonomous and shut down the battery and disconnect the module when a critical parameter of the cell is reached. When the battery is in service and a cell parameter approaches the critical level, the master controller instructs the corresponding slave module to charge the cell using battery power. The master module initializes the slave modules to uniquely identify the modules.

An RFID reader for use in a security network based upon RFID techniques. The RFID reader can use wireless communications to communicate with RFID transponders and other devices in the security network. The RFID reader of the security network can be provided with multiple modulation techniques, multiple antennas, and the capability to vary its power level and carrier frequency. The RFID reader can transmit RF energy useful for detecting motion or for charging the batteries in RFID transponders. The RFID reader can contain an audio transducer, a camera, or various environmental sensors to detect parameters such as smoke, temperature, and water, among others. The program code of the RFID reader can be updated. A master controller within the security network can control operations within the RFID reader.

A controller for use in a security system based upon RFID techniques. The controller can use power line carrier communications to communicate with other devices in the security system. The controller can use a modem or wireless module to connect to public networks. Multiple controllers can be used in a system, and the controllers can arbitrate to determine a master controller. The controller contains configuration data and tables that define the relationships between devices in the security system. The controller can receive communications from other devices in the system and can interface with legacy devices previously used with wired security systems. The controller can send messages based upon predetermined events, and can support a remote alerting function.

A system and method having a multimode wireless communication terminal with at least two SIM card slots for use with at least two phone numbers simultaneously online (dual standby). The system includes a main controller, a primary mode module, a secondary mode module, and an inter-system measurement module. The main controller operates the multimode wireless communication terminal in single standby or dual standby state. The primary mode module enables the primary mode of operation for the multimode wireless communication terminal. The primary mode of operation is a default mode of operation. The secondary mode module enables the secondary mode of operation for the multimode wireless communication terminal. Paging information for the primary mode of operation and the secondary mode of operation are monitored at their respective monitoring rates using a TDM method. Switching between the primary and secondary modes of operation is executed by an inter-system handover module. During the dual standby state, both the inter-system measurement and handover are initiated by the terminal itself. The multimode wireless communication terminal is used in a multimode wireless communication system.

An apparatus that generates brewed beverages by performing one or more chemical and/or mechanical processes may receive requests to produce specified brewed beverages. The apparatus may include a master controller that initiates and controls performance of the chemical and/or mechanical processes to produce the specified beverages. The master controller may adaptively apply one or more process accelerators during the performance of one of the chemical or mechanical processes to accelerate the process or to achieve a desired qualitative or quantitative characteristic for a beverage or a component thereof. The adaptive application of one or more process accelerators may be dependent on a multiple-variable process profile developed for the process and/or a specified beverage. For example, the pressure in a steam wand and/or the depth of the wand may be varied during a process to froth milk in order to produce frothed milk having a desired temperature.

A dedicated, optimized, secure and private apparatus, system and method is provided for service providers to dynamically share the resources of a single packet services node within a telecommunications network. The apparatus, method and system uses real-time dynamic software partitioning, with low-level dynamic hardware reconfiguration and adaptation, to enable real-time network, software and hardware resource allocation. The packet services node is configured as a unified and integrated switch (UIS) that can be segmented into a number of logical communication nodes (LCN). Each LCN operates as a secure, independent, private and dynamically configured packet services node. A master controller is responsible for the allocation of resources to LCNs based on resource availability and/or a predefined resource allocation configuration between the operator of the UIS and the user of the LCN.

Systems and methods for local and master management units in a photovoltaic energy system. In one embodiment, a method implemented in a computer system includes sending a first identification code from a local management unit to a master management unit. The first identification code is associated with the first local management unit, and the local management unit controls a solar module. An authentication of the first identification code is received from the master management unit. In response to receiving the authentication, active operation of the local management unit is continued (e.g., for a set time period).

Design and control systems, commissioning tools, configuration adapters and a method for wireless and wired networks design, installation and automatic formation, including binding of the networks devices are provided. In the design system a scheme that uniquely identifies each network device by its type and its physical location is created and information for logical binding between the devices is prepared. In the design system is also created a device mapping that maps between the devices on the scheme and their network configuration data such as, radio IDs and startup attribute sets and wired communication link address. The data prepared in the design system is transferred to or accessed by a master controller and dedicated commissioning tools in the control system. According to devices' physical locations, appropriate configuration data is loaded from the commissioning tools into the devices through dedicated configuration adapters. The devices and their configuration adapters not necessarily have to be powered-up during configuration data loading. After power-up, the devices automatically update themselves with the loaded configuration data and the control system may initialize itself and identifies all the devices. The master controller in the control system uses the design system defined binding information and transmits binding commands for creating logical links between the devices and so networks may be automatically formed.

Systems and methods for local management units in a photovoltaic energy system. In one embodiment, a method implemented in a computer system includes: attempting to communicate on a first active channel with a master management unit from a local management unit that controls a solar module; if communication with the master management unit on the first active channel has not been established, attempting to communicate on a second active channel with the master management unit.

A control system includes a clustered architecture having a master controller, a central control section including one or more first remote controllers under direct control of the master controller, and a distributed control section including a cluster controller controlled by the master controller. The cluster controller controls the activities of one or more second remote controllers. Each of the first and second remote controllers are utilized to drive one or more axes.

The invention discloses an autonomous lane-changing decision making system for a pilotless automobile. First, through an information collecting module, environment information such as a lane line, an obstacle, speeds of surrounding interactive vehicles, distances between the surrounding interactive vehicles and the pilotless automobile and so on is obtained; the obtained information is transmitted to a main control module; the main control module is used for analyzing the received information, judging whether a lane-changing condition is satisfied or not, carrying out analog computation on the received information to obtain a lane-changing scheme and transmitting the lane-changing scheme to a control executing module; and then a vehicle controller is used for controlling a steering direction, speed and so on of the pilotless automobile according to a decision signal so that the running lane of the pilotless automobile is changed. In the lane-changing process, the information collecting module is required to monitor the environment and the surrounding vehicles in real time; meanwhile, the operation status of the pilotless automobile also needs to be fed back to the main controller in real time so that the pilotless automobile can adjust decision information in time in case of an emergency; therefore, a purpose that the running lane of the pilotless automobile is autonomously changed is safely and effectively realized.

An irrigation controller with an embedded web server activates irrigation devices in accordance with an event schedule. The event schedule maybe accessed and modified via a browser-equipped client. In certain embodiments, watering rates and schedules are adjusted in response to sensor inputs. The controller may query specialized network servers such as time servers or weather servers to update the controller clock and/or modify the event schedule. The controller may support multiple protocols such as email, FTP, UDP, HTTP and the like. The controller may be configured as a master or slave controller such that multiple slave controllers may coordinate with a master controller and modify their event schedules in accordance with the master event schedule. The result is an irrigation controller that is easily configured, locally or remotely accessible, responsive to varying weather conditions, and suitable for complex multi zone, multi-system configurations.