摘要:
A method and system for calibrating a wireless sensor device are disclosed. In a first aspect, the method comprises determining a vertical calibration vector and determining a rotation matrix using the vertical calibration vector to line up native axes of the wireless sensor device with body axes. In a second aspect, a wireless sensor device comprises a processor and a memory device coupled to the processor, wherein the memory device includes an application that, when executed by the processor, causes the processor to determine a vertical calibration vector and to determine a rotation matrix using the vertical calibration vector to line up native axes of the wireless sensor device with body axes.
摘要:
A system and method for providing awareness in a hospitality environment are presented. In one embodiment, a vertical and horizontal array of set-top boxes is provided and each set-top box includes an identification corresponding to the room in which the set-top box is placed. Each set-top box includes a wireless transceiver that periodically transmits an identification beacon that is received by a proximate wireless-enabled interactive device. The proximate wireless-enabled interactive device, in turn, broadcasts data packets including an indication of the strength of set-top box identification signals received. The broadcasts are received by a server via an array of wireless routers. The location of the proximate wireless-enabled interactive device is determined based on the signal strength information in the data packets.
摘要:
A method for determining split times in a relay race run using one or more lanes of a running track, where a relay team in each lane carries a respective relay baton, includes, for each lane: (a) periodically determining a location of the respective relay baton, (b) determining, for one or more take-over zones in the lane, respective first times when the relay baton crosses a respective line within the take-over zone, (c) determining a second time when a finish line of the relay race is reached, and (d) determining a split time for each segment of the relay race, based upon a start time of the relay race, the one or more first times, and the second time.
摘要:
A method and apparatus are provided, wherein the method includes the steps of an activity analysis processor monitoring activities of a security system protecting a secured area and a human operator of the security system and evaluating the activities, the activity analysis processor detecting an event and saving a summary of the event to a cloud server, a user interface of the cloud server detecting a request from a user for an activity report, the cloud server downloading the activity report to the user, the activity report including playback features controlling playback of the summary, the playback features including a provision to accept requests from the user for additional data, and the playback features downloading and displaying the additional data in response to the requests from the user for the additional data.
摘要:
The invention relates to a method for checking the use of a vehicle provided to a predetermined user, characterized in that it includes the following steps: a digital means, located in a terminal or in a vehicle connected to said terminal, reads data containing an identifier of said user: said user identifier is sent to a central computer system managing a plurality of vehicles and a plurality of users, in order to compare said user identifier with at least one datum from a user database; and, in the event the vehicle has been provided correctly, said central system sends at least one message enabling a control signal to be sent to a means for controlling at least one function of said assigned vehicle, or an infrastructure to which the latter is connected.
摘要:
A warning tag for providing an indication relevant to shelf life of a product is to be disposed on a product. The warning tag includes a storage unit, a clock unit, a control unit and a warning unit. The storage unit stores product information of the product. The product information includes time data associated with end of the shelf life of the product. The clock unit generates a current time. The control unit is electrically coupled to the storage unit and the clock unit, and outputs a warning signal based on the current time and the end of the shelf life of the product. The warning unit is electrically coupled to the control unit, and generates the indication according to the warning signal.
摘要:
A queue management system for e.g. supermarket checkouts uses counting devices located at checkouts and optimally entrances/exits in conjunction with P.O.S. information to produce a schedule of how many checkouts are needed to avoid queue length exceeding preset limits. The system includes a dynamic learning system which can optimise calculated schedules on the basis of historical data.
摘要:
A queue management system for e.g. supermarket checkouts uses counting devices located at checkouts and optimally entrances/exits in conjunction with P.O.S. information to produce a schedule of how many checkouts are needed to avoid queue length exceeding preset limits. The system includes a dynamic learning system which can optimise calculated schedules on the basis of historical data.
摘要:
The present invention relates to a method and an arrangement for a second individual having a context log which contains information about contextual aspects, related to the second individual, as a function of time, to read information from a first individual's context log which contains information about contextual aspects, related to the first individual, as a function of time. From information from the context log of the first individual, a context graph of the first individual is generated, available to the second individual, which shows contextual aspects as a function of time, and at least a contextual aspect which refers to at least one location of the first individual and a contextual aspect which refers to at least one activity on a work- or individual-related object with the same location as the first individual are included in the context graph, and the context graph shows contextual aspects for a period of time which comprises both present time and a period of the past in connection with the present time.
摘要:
A method for displaying driving-specific data in a motor vehicle, preferably within a driver's visual range, is provided. The display can be switched to a sport mode by a control element (CE) and current lap times can be recorded and stored by an analog and/or digital time recorder that is started and stopped by the driver. From the stored values a reference can be selected in a performance display which is compared with the particular lap time currently being recorded and with the difference between the current lap time and the reference time is displayed.