Although it has been around for more than a decade, the sweeping robot is still a relatively simple small appliance, because you may not be able to fully trust it.
However, with the continuous development of technology, the sweeping robot has become more and more intelligent, can better record the position, vacuum or even go up the stairs, can be used for ordinary daily light sweep. In addition, manufacturers such as Samsung, iRobot, and Dyson are also working hard to develop new technologies to make sweeping robots more practical.
So, the three sweeping robots that represent the most cutting-edge technology in the market - the Samsung Powerbot VR9300, the Roomba 980 and the Dyson 360 Eye, which one is the best? Let's take a look at the comparison experience.
design
The three high-end sweeping robots are very cool and have outstanding workmanship and durability.
Among them, Samsung Powerbot VR9300 and Roomba 980 look more conventional, the former has the advantage of having larger wheels and dust bag, can easily deal with the environment of the carpet, but not suitable for swiping under the sofa; Roomba 980 is more flat, can be drilled Under the sofa, but its wheels are not strong enough.
Dyson 360 Eye is the most comprehensive model, not only has a cool design aesthetics, superb workmanship, brush bar combination and easy to remove dust box and filter is very easy to clean, the only regret is the higher body Can't get under the sofa.
Winner: Dyson 360 Eye. The design aesthetic is outstanding and easy to use.
Navigation effect
Navigation technology is undoubtedly the key to sweeping robots. It determines whether robots can intelligently identify obstacles, plan clean routes or turn around.
For Samsung, the Powerbot VR9300 is equipped with a top camera, sensors integrated in the front and rear of the fuselage, and a dust sensor to quickly find the place to be cleaned. However, in actual tests, it did not perform as well as the other two models. It may be that the software design is not in place.
The Roomba 980 also integrates a top camera and ground sensor for intelligent obstacle avoidance through scanning and cloud processing. As far as the actual effect is concerned, its hybrid navigation design is better than the Samsung Powerbot VR9300, and it can also get rid of obstacles, but the number of collisions is more frequent than the Dyson 360 Eye.
Dell 360 Eye's 360 Vision vision technology is the best in this test. Also a 360-degree camera, Dyson's powerful algorithm combined with an infrared sensor helps the 360 ​​Eye get close to the wall without colliding, absorbing dust from those corners. However, if the room's light drops, it will have an impact on the camera, and its tracked wheel design is not suitable for climbing.
Winner: iRobot Roomba 980. Relatively speaking, Roomba's navigation effect is best suited for modern home environments.
Cleaning performance
The three sweeping robots have their own strengths in terms of cleaning. Combined with their navigation performance, they determine their overall experience.
First of all, the Samsung Powerbot VR9300 is the closest to a full-size vertical vacuum cleaner with the largest vacuum area. If you have a large carpet, you will find it works well. However, the adsorption effect on hardwood floors and tiles is more general.
Roomba's advantages are more comprehensive, very good at absorbing hair, pet hair, rotating brush is very easy to use, but the cleaning effect on the floor and carpet is not reasonable, but it is average.
The Dyson 360 Eye is a truly efficient cleaning machine with a large brush and a powerful vacuum engine that sweeps the floor, carpet debris and hair, just like its upright vacuum cleaner. satisfaction.
Winner: Dyson 360 Eye.
summaryAs can be seen from the above comparison, the Samsung Powerbot VR9300 is not a good choice. Although its size is closest to the vertical vacuum cleaner, it is easy to get stuck and lost, thus affecting the overall cleaning effect. The iRobot Roomba 980 is second, with impressive navigation and hair cleansing, but for regular dust.
Dyson 360 Eye is currently the most powerful vacuum sweeping robot. The navigation effect is good and real-time feedback, coupled with superior cleaning ability and high compatibility with ground materials, is a very comprehensive choice. The only regret is that it can't be drilled under the sofa, but you don't have to worry about the surface of the carpet being unclean.
What is Industrial DTU? Industrial DTU characteristics and application field analysis
What is DTU?
A Data Transfer unit (DTU) is a wireless terminal device that converts serial port data into IP data or IP data into serial port data over a wireless communication network.
Second, industrial DTU characteristics?
D220 is an industrial 4G DTU based on 4G wireless network, the product uses high-performance industrial embedded processor, real-time operating system as the software support platform, to ensure that the data link is smooth at any time, to provide users with high-speed, stable and reliable data transmission. It can be easily and quickly arranged in the industrial site, and can be used in harsh environments.
Hardware features:
Anti-interference design, suitable for harsh electromagnetic environment application requirements
Wide voltage power supply design, support DC5V-35V power input, built-in power reverse protection and overvoltage and overcurrent protection
The serial port can be a service serial port or a data serial port
Supports the many-to-many link configuration between the service serial port and the center
Select industrial-grade devices and optimize electromagnetic compatibility design to meet the requirements of harsh application environments
The D220 supports backward compatible 2G/3G network access based on 4G network.
Built-in hardware watchdog, regular detection mechanism, automatic resetting of abnormal equipment.
Complete industrial environment design requirements, all-metal structure, the whole machine has passed the strict electromagnetic compatibility test, CE certification
Software features:
Multi-center mode/Multi-backup mode (up to five multi-centers/backup centers)
Different serial ports can be used as maintenance or service serial ports, and different service serial ports can be connected to different multi-centers.
Multi-protocol upper development kit support (compatible with communication protocols of multiple DTU manufacturers, which can achieve seamless replacement of DTU)
Supports ICMP and LCP link detection technologies and keeps heartbeat alive, ensuring the stability and reliability of the network and communication
Supports local serial port upgrade and remote software upgrade
Supports TCP, UDP, DUTCP, DCUDP and other connection protocols
Supports multiple encryption modes to ensure secure data transmission
3. Application fields
D220 4G DTU conforms to industrial design, complete functions, stable transmission, widely used in environmental protection, water conservancy, meteorological industries; Industrial control field; Industry and special environment, oil and gas, heating industry, etc.
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Shenzhen MovingComm Technology Co., Ltd. , https://www.mcrouters.com