Z-Wave technology is now more and more popular in smart homes, including Z-Wave technology such as Aeon, Taijiabao, Osidi, and Fabio. Z-Wave technology is especially suitable for residential and lighting commercial control. And status reading applications. Compared to ZigBee, ZigBee's ZigBee protocol is more complex and takes longer to develop. Z-Wave uses a simpler protocol that is faster and easier to develop. This article first answers why the smart home chooses Z-wave. Secondly, it introduces the characteristics and advantages of the smart home Z-wave protocol. Finally, it expounds the smart furniture brand based on Z-Wave, and follows the small series to understand.
1, anti-interference, more peace of mind
Using Z-Wave technology, the working frequency is 868.42HZ. This band is different from the channels of wireless devices such as Bluetooth, router wifi, and wireless mouse. It is basically not interfered with, and is more suitable for home use.
2, strong compatibility, more assured
Z-Wave technology has strong compatibility, and Z-Wave chips are required to pass the Z-Wave Alliance and are compatible with all Z-Wave technology products. In other words, no matter what kind of equipment you want to add or replace at home, you can buy it anytime, anywhere, and you can use it as soon as you come back.
3, low power consumption, low radiation, healthier
Z-Wave technology terminology is low power consumption, low radiation, and is more suitable for use in the smart home of the resident. Z-Wave technology positioning is very clear, and strive to improve the quality of human life!
4, high safety factor, more peace of mind
Because the Z-Wave system is a high-standard intelligent system, the safety factor is high and difficult to crack. Many high-end residential villas on the market use the Z-Wave system.
Z-wave is actually two things. First of all, it is designed to allow wireless technology in your home to communicate with each other's devices. Secondly, it is known by hundreds of people - companies such as ADT, LG, Honeywell, Kwikset, Verizon, Yale, Panasonic, and more - all dedicated to creating alliances for useful connectivity products. So even if your door locks, thermostats, lighting controls and security systems come from different manufacturers, they are compatible with each other as long as they use Z-wave technology. It's that simple.
1. Z-Wave technology is designed for residential, lighting commercial control and status reading applications such as meter reading, lighting and appliance control, HVAC, access control, theft and fire detection.
2. Z-Wave converts any stand-alone device into an intelligent network device for control and wireless monitoring.
3. Z-Wave technology was originally positioned in the field of smart home wireless control when it was originally designed. With a small data format transmission, the transmission rate of 40 kb/s is sufficient, and even at a rate of 9.6 kb/s. Compared with other wireless technologies of the same kind, it has a relatively low transmission frequency, a relatively long transmission distance and a certain price advantage.
4. Z-Wave technology replaces costly hardware with narrowband applications and innovative software solutions, so you can build high-quality wireless networks at a fraction of the cost of other similar technologies.
5. Z-Wave is mainly used for monitoring and control of home and small commercial buildings, and is widely used in lighting control, safety and climate control. Other applications include smoke detectors, door locks, safety sensors, appliances and remote controls.
6, Z-Wave can also be used in smart meters to provide consumption data for home HVAC monitoring and control.
Compared with large complex thin - wall castings, civil products have lower requirements on casting quality. However, for the latter, shorten the production cycle, improve the production efficiency of the problem becomes more prominent. The gelation process of common silica sol mainly depends on the dehydration and drying of silica sol, which takes longer time than the gelation of chemical hardening ethyl silicate. Ethyl silicate shell using ammonia dry each layer can be completed in 2h, and the final hardening of silica sol generally takes more than 12h, for some deep holes and other difficult to dry parts of the need for a longer time. At the same time, because the Investment Casting shell needs to be made in layers, each layer needs to be fully dried, to ensure that the lower shell immersion coating will not cause the problem of remelting off, and immersion coating itself, water will be immersed in the dried shell, resulting in a long overall drying cycle. It is a schematic diagram of the production cycle of silica sol shell investment casting under general conditions. As can be seen from the figure, shell making time accounts for more than 50% of the whole casting production cycle. To shorten the delivery time and shell making cycle is the core of the problem. The key factors to shorten the shell-making period can be divided into two aspects: internal cause and external cause. The main internal cause is the characteristics of the binder, and the external cause is the drying condition.
Silica Sol Casting industry in China is developing rapidly and its application is also very extensive.
Tianhui Machine Co.,Ltd , https://www.thcastings.com