Wireless VR has caused a wave of enthusiasm since Vive introduced wireless accessories. The problems caused by wired cables seem to be easily solved. However, for consumers, the wireless VR module must not only solve the problem of location tracking, but also have hardware performance and PC Dealt with.
The current PCVR head-displayed wireless VR technology cannot be separated from the personal computer. It has been reported that the real realization of wireless VR requires only a combination of wireless VR module heads, and the computer's location will be replaced by the cloud server. Building a cloud platform is far more meaningful than simply converting from wired to wireless.
Through the cloud desktop technology, a wireless VR solution is built on the server, and multiple VR heads can be accessed. Through the system, users can connect Wi-Fi to head display and experience wireless VR with a web server. This is a test for the server's performance handling. The more head-mounted accesses mean more power consumption.
Network latency may be a big challenge. Streaming technology is used to compress the VR signals used for Wi-Fi transmission to achieve wireless functionality, but the signal reception range and server processing are also a problem.
Portable VR modules, like VR vests, are subject to restrictions on battery life. Although the wireless VR module has been improved in size and performance, one problem that can not be bent is battery life. The greater endurance will also mean an increase in the weight and size of the battery, as well as the original intention of the portable design. The large-sized wireless VR module is not suitable for reinforcement on the VR headset. Do not balance the weight on the belt or other parts of the body. Instead of fixing the weight of the module to a certain part, balancing the whole body is also a design consideration.
STC Series Three Phase Alternator
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This series generators are to be used in town, countryside, worksites, mountain and pasture as electric power source for lighting purpose, it can also he used as reserved power source for emergent case using.
The generators are of dripproof with rotary field type and adopt harmonic excitation system, easy operation and maintenance.
The generators are three-phase, four-wire type, adopting star connection with neutral point. The rated line voltage is 400V, phase voltage 230V, frequency 50Hz. power factor 0.8(lag). We can provide 60Hz and the other voltage's generator according to the customer's request.
They can be coupled with a prime mover directly or through v-belt making right or reverse continuous rotation at the rated speed. When the rotation speed of prime mover changs 3% or so and load varies in the range of 0~100% cos j 0.8~1.0, the generators offer constant voltage, when sudden change (increase or decrease) of load, the generator will soon return to their normal working state, at the same time, without any starting device the generator can directly start an unloaded squirrel cage induction motor.
Operating Condiyions:
Under the following environment, The generator could be continuous and rated running:
1.Above sea level: Not exceed 1000m
2.Cooling air temperature: 258~313K(-15 oC ~ 40 oC)
3.Relative air damping: not exceed 90%
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