91results about How to "Reduce response latency" patented technology

The invention relates to a motion capture system and method. The motion capture system comprises a positioning base station and tracked equipment, wherein the positioning base station comprises a first radio frequency transceiver and at least three ultrasonic emitters; the tracked equipment comprises a second radio frequency transceiver and at least one ultrasonic sensor; the positioning base station emits a data signal and an ultrasonic signal to the tracked equipment; after the traced equipment processes data, the spatial position, which is relative to the positioning base station, of each ultrasonic sensor is obtained; and the distribution information of all ultrasonic sensors on the tracked equipment is combined to determine the space position and the gesture, which are relative to the positioning base station, of the tracked equipment. When the motion capture system and method is implemented, spatial positioning can be finished only by one base station, no image recognition algorithms are required, and only time parameters are obtained. The motion capture system and method has the characteristics of being high in calculation speed, low in response time delay, low in power consumption, high in space position tracking accuracy and the like.

An effective bus arbitration unit is described in which it is possible to reduce, as much as possible, the waiting time until a bus master obtain bus ownership and improve the rate of operating the bus while improving the throughput of data transfer. A bus master issues a size signal (for example, signal “CDSZ”) indicative of the size of data to be read or written. A state machine 155 grants bus ownership to the bus master for the bus cycles corresponding to the size signal in order to enable the bus master to successively read or write data. Arbitration is performed once for every series of bus cycles corresponding to the size requested by the bus master. Since the size signal is issued by the bus master as a size signal indicative of the necessary and sufficient size for data transmission, the state machine 155 can set an optimal number of bus cycles.

Provided are a plasma display panel (PDP) and a driving method thereof. The PDP includes a first substrate and a second substrate disposed in parallel and spaced apart from one another. Address electrodes are provided on the first substrate with a first dielectric layer over the address electrodes and the first substrate. Barrier ribs are provided on the dielectric forming a plurality of discharge spaces in which phosphor layers are provided. Sustain electrodes are formed on the second substrate facing the first substrate and are arranged crossing the address electrodes. A second dielectric layer is formed over the address electrodes and on the second substrate, and a protective layer including MgO of at least 99.6% purity by weight is formed over the second dielectric layer by a sintering process. The discharge can be stabilized by varying a Vset applying time or a Vnf voltage applying time according to the temperature of the plasma display panel, and wall charges can be sufficiently accumulated in the reset period.

The embodiment of the invention discloses a terminal control method. The method comprises the following steps: obtaining a first strategy corresponding to a first terminal if the first terminal is connected to edge calculation equipment; receiving first information of the first terminal sent by the first terminal; if it is determined that at least one second terminal has accessed the edge calculation device, receiving first parameter information of the second terminal sent by the at least one second terminal; generating control information based on the first strategy, the first information andthe first parameter information; and sending the control information to the first terminal and / or the second terminal. The embodiment of the invention further discloses edge calculation equipment anda computer readable storage medium.