Robot vision makes the robot have a visual perception function and is one of the important parts of the robot system. At present, it is widely used in the industrial sectors such as electronics, automobiles, machinery, and medical and military fields. For the design of robot vision technology, there are several difficulties: First, the stability of lighting Industrial vision applications are generally divided into four categories: positioning, measurement, detection, and identification, where the measurement requires the highest stability of illumination, because as long as the illumination changes by 10-20%, the measurement results may deviate by 1-2 pixels. This is not a software problem. This is a change in illumination, which causes a change in the position of the edge of the image. Even if the software is not solved, the problem must be solved. From the perspective of system design, the interference of ambient light must be eliminated, and the active illumination source must be guaranteed. Luminescence stability. Of course, the improvement of the resolution of the hardware camera is also a way to improve the accuracy and resist environmental interference. For example, the space size of the camera corresponding to the previous camera is 10 pixels per pixel, and by increasing the resolution to become 1 pixel 5um, the accuracy can be considered to be doubled, and the interference to the environment is naturally enhanced. Second, the position of the workpiece is not consistent Generally, the measurement project, whether it is offline detection or online detection, as long as it is a fully automated testing equipment , the first step is to find the target to be tested. Every time the object to be tested appears in the field of view, it is necessary to know exactly where the object to be tested is, even if you use some mechanical fixtures, etc., it is not possible to ensure that the object to be tested appears in the same position every time. This requires the positioning function. If the positioning is not accurate, the position where the measuring tool appears may be inaccurate, and the measurement result may sometimes have a large deviation. The WiFi 6 Ceiling Wireless AP is a ceiling wireless access point based on the WiFi 6 (802.11ax) standard. It is a device designed to provide wireless Internet connectivity and can be mounted on the ceiling of a building to provide users with high-speed, stable wireless Internet coverage. Wifi 6 Ceiling Wireless Ap,Access Point Ceiling Mount,Ceiling Access Point Poe Wifi 6,Wireless Mu-Mimo Gigabit Ceiling Access Point Shenzhen MovingComm Technology Co., Ltd. , https://www.szmovingcomm.com
WiFi 6 Ceiling Wireless AP offers a number of advantages over previous WiFi standards such as WiFi 5, or 802.11ac. The benefits of WiFi 6 Ceiling Wireless aps and how they affect users are described in detail below.
1. Higher speed and capacity:
WiFi 6 Ceiling Wireless AP uses OFDMA technology (orthogonal frequency division multiple access), which can divide the wireless channel into multiple sub-channels, each sub-channel can transmit multiple data streams at the same time, improving the capacity and efficiency of the network. This means that the WiFi 6 Ceiling Wireless AP can deliver higher speeds and more stable connections to more devices at the same time with the same spectrum resources. For high-density environments, such as office buildings, conference rooms, or large event venues, WiFi 6 Ceiling Wireless AP can better meet users' needs for high-speed networks.
2. Low latency:
The WiFi 6 Ceiling Wireless AP uses Target Wake Time (TWT) technology to put devices to sleep at a predetermined time, reducing communication latency between devices. This is important for real-time applications such as video conferencing, online gaming, and iot devices. A low-latency network can provide a better user experience and support more real-time applications.
3. Better coverage:
The WiFi 6 Ceiling Wireless AP uses higher antenna gain and more advanced beamforming technology to provide wider coverage. This means that in the same environment, the WiFi 6 Ceiling Wireless AP can provide a more stable, longer distance wireless signal, reducing signal attenuation and interference, and improving network reliability and coverage.
4. Better power management:
The WiFi 6 Ceiling Wireless AP uses Target Wake Time (TWT) technology to put the device to sleep for a predetermined amount of time, reducing the power consumption of the device. This is important for battery-powered devices such as smartphones, tablets, and iot devices. Better power management can extend the battery life of the device and reduce frequent charging of the battery.
5. Better security:
WiFi 6 Ceiling Wireless AP uses stronger Encryption algorithms and authentication mechanisms, such as WPA3 encryption and Opportunistic Wireless Encryption (OWE) authentication, to provide better security protection. This is important to protect users' personal information and network data. The WiFi 6 Ceiling Wireless AP also supports more user isolation and guest management features to better protect the network.
In summary, the WiFi 6 Ceiling Wireless AP offers higher speed and capacity, lower latency, better coverage, better power management, and better security than previous WiFi standards. These advantages can provide a better user experience and meet the needs of users for high-speed, stable and secure wireless networks. Whether in the home, office or public space, WiFi 6 Ceiling Wireless AP is an ideal wireless access solution.