34results about How to "Reduce error frequency" patented technology

The invention relates to a method for weighing a product, whereby the product is conveyed along a measurement line and an actual weight value is determined for said product. According to the invention, said product is provided with a transponder and an exchange of data is carried out with said transponder.

An electric power steering system determines a steering state of a steering wheel on the basis of a current (Im) of a motor applying assist force to a steering system and a steering speed (es) of the steering wheel. A state where the steering wheel is retained at a position other than a neutral position is a retained state, and a state where the steering wheel is placed at the neutral position is a neutral state. When the steering speed (es) is lower than a determination value (ea) and the motor current (Im) is larger than a reference value (Ix), it is determined whether the steering state is the neutral state. When the steering speed (es) is lower than the determination value (ea), the motor current (Im) is larger than the reference value (Ix), and the steering state is determined to be the neutral state at immediately preceding determination, the steering state is determined to be the neutral state.

A data processing circuitry for processing data is disclosed. The data processing circuitry comprises: a plurality of synchronisation circuits for capturing and transmitting the data in response to a clock signal and a plurality of combinational circuits arranged between the synchronisation circuits for processing the data, the plurality of synchronisation circuits being arranged in at least two groups; an error detecting circuit for determining if the data input to one of the plurality of synchronisation circuits is stable during a predetermined time and for signalling an error if the data input is not stable, the predetermined time being less than a half cycle of the clock signal; control circuitry responsive to said error detecting circuit signalling said error to transmit a control signal to at least one of said groups of synchronisation circuits that contains a subsequent synchronisation circuit that said synchronisation circuit with said unstable input is configured to transmit said data to; each of said group of synchronisation circuits being configured to respond to receipt of said control signal to stall for a clock cycle and to transmit a stall signal to at least one further group of synchronisation circuits that said group of synchronisation circuits is configured to transmit data to or receive data from; each of said group of synchronisation circuits being configured to respond to receipt of said stall signal provided they have not stalled in a preceding clock cycle to stall for a clock cycle and to transmit a stall signal to said at least one further group of synchronisation circuits.

A control drive, consisting of an electric motor and a planetary gear mechanism flush with the electric motor on the same axis of symmetry, comprising a ring gear, a planet carrier and three planet gears mounted on the planet carrier, the planet gears each having a front surface in the assembly direction in the area of their external teeth and the ring gear in the region of its internal teeth having three angle areas assigned to the planet gears of its end opposite the assembly direction in a defined angle position of the planet carrier to ring gear. The task of the present invention is to ensure that an economical and time-decoupled simple and rapid assembly of the three planet gears in the ring gear is possible without increasing the manufacturing expense on this account, in which only slight changes to existing forms are necessary. This task is solved in that the axial spacing between the front surface of the first planet gear and the first angle area of ring gear assigned to it differs from the axial spacing between the front surface of the second planet gear and the second angle area of ring gear assigned to it and the axial spacing between the front surface of the third planet gear and the third angle area of ring gear assigned to it.

Disclosed is a bridge device supporting an alarm format, which transmits an event which occurs based on an image of a camera that photographs a monitoring area of an alarm panel in an alarm format according to an alarm format of an alarm panel transmitting alarm information in a predetermined alarm format when sensing by a sensor in the monitoring area in the alarm format and supports to interlock with the alarm panel while providing an image of the monitoring area where an event corresponding to the alarm information of the alarm panel.

Method for providing a fluid feeding device, which is designed specifically for use in a machining zone of a machine tool in order to deliver a fluid in the direction of an area of interaction between a tool and a workpiece, comprising the following steps: a. computer-aided definition of the 3-dimensional configuration of the machining zone, taking into account the workpiece and the tool that is to be used for machining the workpiece in the machining zone of the machine tool, b. computer-aided definition of the 3-dimensional form and the position of at least one specifically adapted outlet nozzle (251) of the fluid feeding device, with the inclusion of information that was defined in step a., c. provision of a data record that describes the 3-dimensional form of this outlet nozzle (251), d. use of the data record to produce this outlet nozzle (251) by means of a numerically controlled production process (200).

After a predetermined period of time has lapsed after transmission of a voice data packet representing a first voice section a second voice data packet representing the same voice section is transmitted. On the receiving end, a value for the transmission quality is determined for the first and for the second voice data packet and the one of the two voice data packets is processed that has the better transmission quality.

The invention provides a video online transcoding system and a transcoding method thereof. The video online transcoding system comprises a transmission system, an intelligent terminal, a network management client terminal and a network management module. The transmission system comprises multiple main transcoding modules and one standby transcoding module. The input network ports of the main transcoding modules and the standby transcoding module receive local multicast signals via a signal source switch respectively. The output network ports of the main transcoding modules and the standby transcoding module are connected with the intelligent terminal in a signaling way via an IP switch respectively. The output end of the network management client terminal is connected with the transmission system, the network management module and the IP switch in the signaling way via a network management switch respectively. Time can be saved, dynamic balance scheduling can be performed and real-time transcoding can be realized so that the play effect can be greatly improved, video transcoding efficiency can be enhanced and fault frequency of video transcoding can also be reduced.

An optical disc apparatus is provided with optimum power control (OPC) to determine an optimum laser power needed for recording data on an optical disc. Such an apparatus comprises a controller to determine optimum writing power in such a way of re-establishing a new test zone when an erasing error is detected on an initially established test zone in order to perform the OPC. When the erasing error is detected on a test zone of an OPC zone, a new test zone is re-established, so that OPC is performed rapidly while reducing an error frequency occurring when optimum writing power is not determined.

An air brake of dish washer is composed of a water supply valve for supplying washing water, a main body unit for storing the washing water in it, a condensation valve for transferring the washing water from main body unit to water tank, and a water softening unit consisting of a water softening drum for removing impurities from washing water, a regenerating drum for storing the regenerant to clean the ionic resin filter, and a regenerating valve for controlling the flowing of the regenerated water from regenerating drum to water-softening drum.

The invention discloses a train berth ticket changing system based on an automatic identification technology. The system comprises hand-hold scanning equipment, a train ticket, a berth label, an indicator prompt, a display terminal and a voice prompt. The hand-hold scanning equipment receives information sent by the train ticket and the berth label through radio frequency communication. The train ticket and the berth label are mutually bound. The display terminal comprises an indicator lamp prompt function and a voice prompt function. The system changes manual train berth ticket changing in the conventional sense, improves work efficiency, reduces error frequency, can record ticket changing information during the whole process, and has certain application value and popularization value.

The invention relates to a device (1) for internal welding of pipes and profiles, comprising a cantilever (2, 2a) which is fastened to a suspension (3) and which can be introduced into a pipe or profile to be welded and on which a welding head (4) is movably mounted, the cantilever (2, 2a) further comprising at least one laser (5) and at least one camera (6). In order to reduce the adverse effects of magnets and heat on the position of the welding head (4), it is proposed according to the invention that a laser (5) is mounted on the suspension (3) and a camera (6) is mounted on the end of the boom (3) or on the welding head (4) in order to observe the laser beam (5a). A correction signal is calculated from a change in the position of the laser beam (5a) observed by means of the camera (6) and is continuously conducted to a control unit in order to guide the welding head (4) by means of the displacement means (8, 9).

The invention discloses a key switch which comprises a base. Four metal pins are arranged on the base, springs are arranged in the base, push shafts sleeve the springs, contact pieces are arranged on the push shafts, and the four metal pins on the base are respectively arranged at four corners and are symmetrically distributed. The key switch has the advantages that the four pins are symmetrical with one another, accordingly, directions do not need to be identified when the key switch is used and mounted, and the work efficiency can be improved; the key switch is combined with actual requirements, an energization principle is simplified, accordingly, error frequencies due to circuit tap position switching can be reduced, and the key switch is high in practicality; the base is additionally provided with grooved structures, and accordingly 'shoot-through' potential hazards between terminals can be fundamentally completely eliminated.