Patent application number | Description | Published |
20090255241 | Method of Forming a Catalyzed SCR Filter - Provided is an emission treatment system and method for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The emission treatment system has an oxidation catalyst upstream of a soot filter coated with a material effective in the Selective Catalytic Reduction (SCR) of NOx by a reductant, e.g., ammonia. Also provided is a method for disposing an SCR catalyst composition on a wall flow monolith that provides adequate catalyst loading, but does not result in unsuitable back pressures in the exhaust. | 10-15-2009 |
20140349841 | Catalyzed SCR Filter and Emission Treatment System - Provided is a catalyst article for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the Selective Catalytic Reduction (SCR) of NOx by a reductant, e.g., ammonia. | 11-27-2014 |
20150126358 | Catalyzed SCR Filter and Emission Treatment System - Provided is a catalyst article for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the Selective Catalytic Reduction (SCR) of NOx by a reductant, e.g., ammonia. | 05-07-2015 |
20150151250 | Catalyzed SCR Filter And Emission Treatment Method - Provided is a catalyst article for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the Selective Catalytic Reduction (SCR) of NOx by a reductant, e.g., ammonia. | 06-04-2015 |
Patent application number | Description | Published |
20140114508 | Automatic Wireless Network Synchronization of a Physically Connected Locomotive Consist - A system and method for automatically establishing a wireless network between multiple units in a locomotive consist. A leading locomotive may transmit through the MU cable a ping signal to a remote unit that is directly or indirectly connected to the leading locomotive. When the remote unit replies to the ping, the leading locomotive may transmit through the MU cable network setup information to the remote unit. The remote unit may automatically setup its network controls using the data provided by the leading locomotive to communicate with the leading locomotive through a wireless network. | 04-24-2014 |
20140156117 | DISTRIBUTED CONTROL SYSTEM FOR A LOCOMOTIVE - The present disclosure is directed to a distributed control system for a locomotive. The distributed system may include a network and a plurality of electronic modules distributed within a locomotive. Each of the electronic modules is communicatively coupled to the network in a standardized scalable architecture. Each of the electronic modules may include at least a configurable controller that is reconfigurable to implement at least one control function associated with distributed control of the locomotive. | 06-05-2014 |
20140156118 | TWO-TIERED HIERARCHICALLY DISTRIBUTED LOCOMOTIVE CONTROL SYSTEM - The present disclosure is directed to a distributed control system for a locomotive. The distributed system may include a network and a plurality of electronic modules spatially distributed within the locomotive and communicatively coupled to the network in a standardized scalable architecture. A first electronic module of the plurality of electronic modules includes a first configurable controller and a programmable controller, and a second electronic module of the plurality of electronic modules includes a second configurable controller and does not include a programmable controller. | 06-05-2014 |
20140156119 | BACK-UP AND REDUNDANCY OF MODULES IN LOCOMOTIVE DISTRIBUTED CONTROL SYSTEMS - The present disclosure is directed to a distributed control system for a locomotive. The distributed system may include a network, a plurality of electronic modules and a plurality of control elements distributed within the locomotive. Each of the electronic modules is communicatively coupled to the network in a standardized scalable architecture. Each of the electronic modules may be programmatically reconfigurable to implement distributed control of the locomotive. A first electronic module and a second electronic module of the plurality of electronic modules may be communicatively connected to one of the plurality of control elements via separate communication paths. The first electronic module may be configured to control the control element, and the second electronic module may be configured to control the control element when the first electronic module enters into a failure condition. | 06-05-2014 |
20140156120 | MONITORING AND FAILOVER OPERATION WITHIN LOCOMOTIVE DISTRIBUTED CONTROL SYSTEM - The present disclosure is directed to a distributed control system for a locomotive. The distributed system may include a network and a plurality of electronic modules distributed within the locomotive and communicatively coupled to the network in a standardized scalable architecture. Each of the electronic modules includes at least one configurable controller that is reconfigurable to implement distributed control of the locomotive. At least one of the electronic modules includes a programmable controller in communication with the configurable controller and the network. A first configurable controller may be configured to monitor at least a first programmable controller. | 06-05-2014 |
20140156121 | REMOTE UPDATE IN LOCOMOTIVE DISTRIBUTED CONTROL SYSTEMS - The present disclosure is directed to a distributed control system for a locomotive. The distributed system may include a network and a plurality of electronic modules distributed within a locomotive. The plurality of electronic modules are communicatively coupled to the network in a standardized scalable architecture and implementing distributed control of the locomotive. A first electronic module of the plurality of electronic modules may include a first configurable controller and a memory that stores a configuration file received via the network. The first configurable controller may be reconfigurable based on the configuration file stored in the memory. | 06-05-2014 |
20140156122 | NETWORK INFRASTRUCTURE FOR LOCOMOTIVE DISTRIBUTED CONTROL SYSTEM - The present disclosure is directed to a distributed control system for a locomotive. The distributed system may include at least one network and a plurality of communication centers spatially distributed within the locomotive. Each of the plurality of communication centers may include a plurality of communication outlets. The system may further include a plurality of electronic modules spatially distributed within the locomotive in a standardized scalable architecture and connected to the at least one network via the plurality of communication outlets included in the plurality of communication centers. Each one of the plurality of electronic modules may be reconfigurable to implement distributed control of the locomotive. | 06-05-2014 |
20140162562 | SYSTEM AND METHOD FOR DISTRIBUTING TRACK INFORMATION IN A CONSIST - A system for communicating track information within a consist having at least a first and second locomotive may include a first transceiver associated with the first locomotive and configured to receive the track information from a remote transceiver. The system may include a communication link connecting the first locomotive with the second locomotive and a communication controller associated with the first locomotive. The communication controller may be configured to identify a lead locomotive and send a signal to the lead locomotive indicating that the track information is fully received from the remote transceiver. The communication controller may be configured to, if the lead locomotive is a locomotive other than the first locomotive, send the track information to the lead locomotive via the communication link, and if the lead locomotive is the first locomotive, send at least a portion of the track information to the second locomotive via the communication link. | 06-12-2014 |
20140163769 | SYSTEM AND METHOD FOR COMMUNICATING DATA IN A CONSIST - A system for communicating a dataset may include at least a first and a second communication line. The system may also include a first transceiver configured to communicate a first data signal indicative of the dataset over the first communication line and a second transceiver configured to communicate a second data signal indicative of the dataset over the second communication line. The system may also include a processor. The processor may be configured to receive the first data signal and the second data signal and compare the first data signal and the second data signal to determine whether the first data signal or the second data signal comprises a more accurate signal. The processor may also be configured to determine the dataset based upon the more accurate signal. | 06-12-2014 |
Patent application number | Description | Published |
20090063832 | FAULT DISCOVERY AND SELECTION APPARATUS AND METHOD - A method and apparatus are disclosed for discovering and selecting faults where more than one programming model is involved. The present invention enables selection of faults and the mappings necessary to handle exceptions across multiple code environments. | 03-05-2009 |
20090063956 | APPARATUS AND SYSTEM FOR AN AUTOMATED BIDIRECTIONAL FORMAT TRANSFORM - An apparatus and system are disclosed for receiving a data set from a data-exchange server, generating methods for accessing and performing operations on data in the data set from metadata defining the data set, using the access methods to generate a method for transforming the bidirectional format of the text data between the format of the server and a format defined in the metadata of the data set, and automatically employing the transformation method to transform the bidirectional format of text data in the data set, prior to performing an operation on the data, to the format appropriate to the particular operation. | 03-05-2009 |
20090300663 | APPARATUS AND SYSTEM FOR PRODUCING ATOM FEEDS WITH J2CA ADAPTERS - A servlet for enabling communications between a client having an Atom feed reader and an Enterprise Information System (EIS). The servlet enables communications between the client and the EIS by acting as a proxy for an J2CA resource adapter deployed on an application server. The servlet receives HTTP requests from the Atom feed reader and translates those requests into appropriate adapter function calls based on the specified HTTP function and the provided key information. The servlet then invokes the appropriate functions and receives the response from the adapter. If a single object is returned by the adapter, the servlet translates the object into Atom-compliant XML and transmits it to the Atom feed reader as the response. If multiple objects are returned, the servlet generates a list of URLs which uniquely specify and identify each object returned by the adapter and provides this list to the Atom feed reader. | 12-03-2009 |
Patent application number | Description | Published |
20080201548 | SYSTEM HAVING ONE OR MORE MEMORY DEVICES - A system having serially connected memory devices in a ring topology organization to realize high speed performance. The memory devices have dynamically configurable data widths such that the system can operate with up to a maximum common number of active data pads to maximize performance, or to operate with a single active data pad to minimize power consumption. Therefore the system can include a mix of memory devices having different data widths. The memory devices are dynamically configurable through the issuance of a single command propagated serially through all the memory devices from the memory controller in a broadcast operation. Robust operation of the system is ensured by implementing a data output inhibit algorithm, which prevents valid data from being provided to the memory controller when read output control signal is received out of its proper sequence. | 08-21-2008 |
20120096330 | ERROR DETECTION AND CORRECTION CODES FOR CHANNELS AND MEMORIES WITH INCOMPLETE ERROR CHARACTERISTICS - A channel has a first and a second end. The first end of the channel is coupled to a transmitter. The channel is capable of transmitting symbols selected from a symbol set from the first end to the second end. The channel exhibits incomplete error introduction properties. A code comprises a set of code words. The elements of the set of code words are one or more code symbols long. The code symbols are members of the symbol set. The minimum modified Hamming separation between the elements of the set of code words in light of the error introduction properties of the channel is greater than the minimum Hamming distance between the elements of the set of code words. A memory device, a method of using the channel, and a method of generating the code are also described. | 04-19-2012 |
20130170298 | SCALABLE MEMORY SYSTEM - A memory system architecture has serially connected memory devices. The memory system is scalable to include any number of memory devices without any performance degradation or complex redesign. Each memory device has a serial input/output interface for communicating between other memory devices and a memory controller. The memory controller issues commands in at least one bitstream, where the bitstream follows a modular command protocol. The command includes an operation code with optional address information and a device address, so that only the addressed memory device acts upon the command. Separate data output strobe and command input strobe signals are provided in parallel with each output data stream and input command data stream, respectively, for identifying the type of data and the length of the data. The modular command protocol is used for executing concurrent operations in each memory device to further improve performance. | 07-04-2013 |
20130232393 | ERROR DETECTION AND CORRECTION CODES FOR CHANNELS AND MEMORIES WITH INCOMPLETE ERROR CHARACTERISTICS - A channel has a first and a second end. The first end of the channel is coupled to a transmitter. The channel is capable of transmitting symbols selected from a symbol set from the first end to the second end. The channel exhibits incomplete error introduction properties. A code comprises a set of code words. The elements of the set of code words are one or more code symbols long. The code symbols are members of the symbol set. The minimum modified Hamming separation between the elements of the set of code words in light of the error introduction properties of the channel is greater than the minimum Hamming distance between the elements of the set of code words. A memory device, a method of using the channel, and a method of generating the code are also described. | 09-05-2013 |
20140115190 | RING-OF-CLUSTERS NETWORK TOPOLOGIES - In a ring-of-clusters network topology, groups of slave devices are accessed in parallel, such that the latency around the ring is proportional to the number of clusters and not proportional to the number of integrated circuits. The devices of a cluster share input and output ring segments such that packets arriving on the input segment are received and interpreted by all the devices in a cluster. In other embodiments, none, some or all but one slaves per cluster are asleep or otherwise disabled so that they do not input and interpret incoming packets. Regardless, in all embodiments, the slaves of a cluster cooperate, potentially under the controller's direction, to ensure that at most one of them is actively driving the output segment at any given time. The devices may be addressed through a device ID, a cluster ID, or a combination thereof. Embodiments of the invention are suited to exploit multi-chip module implementations and forms of vertical circuit stacking. | 04-24-2014 |
20140195715 | SCALABLE MEMORY SYSTEM - A memory system architecture has serially connected memory devices. The memory system is scalable to include any number of memory devices without any performance degradation or complex redesign. Each memory device has a serial input/output interface for communicating between other memory devices and a memory controller. The memory controller issues commands in at least one bitstream, where the bitstream follows a modular command protocol. The command includes an operation code with optional address information and a device address, so that only the addressed memory device acts upon the command. Separate data output strobe and command input strobe signals are provided in parallel with each output data stream and input command data stream, respectively, for identifying the type of data and the length of the data. The modular command protocol is used for executing concurrent operations in each memory device to further improve performance. | 07-10-2014 |
20140325178 | SYSTEM HAVING ONE OR MORE MEMORY DEVICES - A system having serially connected memory devices in a ring topology organization to realize high speed performance. The memory devices have dynamically configurable data widths such that the system can operate with up to a maximum common number of active data pads to maximize performance, or to operate with a single active data pad to minimize power consumption. Therefore the system can include a mix of memory devices having different data widths. The memory devices are dynamically configurable through the issuance of a single command propagated serially through all the memory devices from the memory controller in a broadcast operation. Robust operation of the system is ensured by implementing a data output inhibit algorithm, which prevents valid data from being provided to the memory controller when read output control signal is received out of its proper sequence. | 10-30-2014 |