摘要:
A really simple syndication (RSS) feed generator provides a user access to a set of data in the form of an RSS feed containing an object. The RSS feed generator allows the user to generate a feed definition using any of a user interface, a web based application programming interface, and an HTTP request. The RSS feed generator uses the feed definition provided by the user to generate the RSS feed and exposes the RSS feed in the form of RSS XML data. The RSS feed generator allows a business system to dynamically update the set of data contained in the RSS feed in a manner that allows a user to perform a plurality of functions on the RSS feed.
摘要:
A really simple syndication (RSS) feed generator provides a set of data related to an entity to a user in the form of a really simple syndication (RSS) feed in a manner so that the set of data includes entity information at the feed-level. A user of the RSS feed may use the feed-level entity information to consume the set of data in a number of different ways. In an embodiment, the feed-level entity information includes meta-data defining the entity such that a user may use the metadata to display the entity on the client side. The RSS feed generation system allows a user to manipulate a copy of an instance of entity data as necessary for a client.
摘要:
The present invention discloses a system and accompanying method for directing the movement of an object on an interactive surface through a defined path. The system includes an object embedded with a unique identification code (UID), a movement module, and a distinct pattern of capacitive tabs near the surface of the object that makes contact with the interactive surface, an interactive surface configured to recognize the UID, location and orientation information of an object placed on the interactive surface, and a processor operatively linked to the interactive surface and configured to direct, track and correct the movement of the object along a defined path on the interactive surface by tracking the UID, location and orientation of the object continuously and throughout the movement. A centralized control mode is applied in the present invention, which makes the structure of the electronic hardware within the moving object substantially simplified, which leads to a decreased manufacturing cost, and, from an aesthetic point of view, the logic clearer and easily understood.
摘要:
A voice over Internet Protocol (VoIP) positioning center (VPC) is implemented in configuration with support from a text-to-voice module, emergency routing database, and VoIP switching points (VSPs) to allow a public safety access point (PSAP) or other emergency center to effectively communicate the nature of an emergency alert notification and the area of notification to the VoIP positioning center (VPC). The inventive VPC in turn determines which phones (including wireless and/or VoIP phones) are currently in the area for notification, and reliably and quickly issues the required warning to all affected wireless and VoIP phones.
摘要:
The present invention provides a system and method to enable a user to learn a language using physical objects in a highly interactive and free play format. The system uses an interactive surface without a visual electronic display with an array of embedded capacitance sensors and RF antennas operatively linked to a computer system, and a plurality of physical objects, each embedded with an RFID tag and a capacitance tab for activating the capacitance sensor, and each marked with a printed language element such as a letter of the alphabet. Upon a plurality of objects having been placed on the interactive surface, an end-user touches an object to receive feedback selected from a language feedback database that is specifically related to the language element of the object having been touched.
摘要:
An E-9-1-1 voice-over-IP (VoIP) solution is provided wherein a 911 call from a mobile VoIP device is routed directly to the correct Public Safety Answer Point (PSAP) via dedicated trunks, together with correct location information and call-back number. VoIP gateways are implemented locally, at least one per LATA, and accept VoIP packetized data inbound, and convert it to standard wireline voice calls. Calls are routed to an IP address at the VoIP gateway, which then egresses the call to a voice port at a selective router. Mid-call updating of location of a moving VoIP terminal is provided to a PSAP. The location of the VoIP is validated using HTTP based protocol by pushing location information to a VoIP location server, and comparing it against a geographic location database to confirm that a contained street address is valid.
摘要:
A switched emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is converted into a session initiation protocol (SIP) packetized phone call at the call center, and routed over an IP network, for presentation to an emergency services gateway, which connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC), queried from the call center. In this way, the switched emergency call is converted into a SIP packetized phone call and routed without further passage through the public switched telephone network (PSTN).
摘要:
An emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is routed over the switched PSTN to a Voice Over Internet Protocol (VoIP) call server, where the switched call is converted to a session initiating protocol (SIP) packetized IP call for presentation to an emergency services gateway, which reconverts the call to TDM and connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC).
摘要:
An integrated circuit current sensor includes a lead frame having at least two leads coupled to provide a current conductor portion, and substrate having a first surface in which is disposed one or more magnetic field transducers, with the first surface being proximate the current conductor portion and a second surface distal from the current conductor portion. In one particular embodiment, the substrate is disposed having the first surface of the substrate above the current conductor portion and the second surface of the substrate above the first surface. In this particular embodiment, the substrate is oriented upside-down in the integrated circuit relative to a conventional orientation. With this arrangement, a current sensor is provided for which the one or more magnetic field transducers are very close to the current conductor portion, resulting in a current sensor having improved sensitivity.
摘要:
An electronic circuit for sensing a current includes a circuit board having first and second major opposing surfaces and a current conductor for carrying the current. The current conductor includes a circuit trace disposed upon the circuit board. The electronic circuit also includes an integrated circuit disposed upon and electrically coupled to the circuit board at a position so as to straddle the current conductor.