Gently
I'm going up
Technology is more and more developed. .
Wave
Brain activity
You can control everything in the world.
but.
Did poor friends ever think
What's the use of our feet? ? ?
of course,
Today does not say smart socks, smart shoes.
Let's talk about something that has been under our feet but full of black technology -
Smart carpet Sensfloor.
Appearance is similar to ordinary carpets.
However, a large number of sensors are embedded inside the carpet fabric.
We can monitor our activities in real time and transfer data to control modules to achieve control of everything.
such as,
When we enter the bedroom, we no longer need to touch the black switch.
When the foot step on the carpet, it will automatically turn on the lights, open the air conditioning.
Well, we can also analyze and predict the direction of walking according to our historical habits.
Predict that when you go to the edge of the desk, you will automatically turn on the lights and turn on your computer. .
The room is covered with a circle, as an anti-theft monitoring device.
In the evening, it was monitored that there were objects walking and reminded us in time.
Store shops are covered with a layer and can also monitor people traffic.
Then, according to the data, carry out better marketing activities.
It can be said that Sensfloor carpets can interact with us in real time and interact with various smart devices.
For now, more features are still being developed.
The R&D team once put this carpet in 70 rooms in a nursing home in France.
Once an old person falls on the carpet, the sensor recognizes a human-like object,
The carpet will trigger an alarm to inform the nearby nurses. .
This feature is really great.
Of course, safety issues such as waterproof and leakage prevention must be considered.
However, due to high prices and other reasons, Sensfloor has not yet officially promoted its use. .
Speaking here,
The poor friends still remember that there was a floor tile that could be charged before.
Pavegen
The floor can be charged directly by our stamping.
Then the power is transmitted to various devices.
Every step you make is powering the world.
If the two are combined, you shouldn't like it too much.
You can change the world with one foot.
[This article comes from the Tencent News client from the media, does not represent the views and positions of Tencent News. 】
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The development of direct-drive servo motors for steering wheels was mainly targeted at precision agricultural machinery. It can complete agricultural machinery operations, achieve precise positioning, improve agricultural productivity, effectively use agricultural resources, and protect the ecological environment. This is an effective way to achieve high-quality, high-yield, low-consumption, and sustainable environmentally-friendly agriculture. It can achieve fast, efficient, high-precision and automated operations on large areas of arable land. It is mainly used in multiple production links of land production, pesticide sowing, harvesting and spraying, which greatly improves production efficiency and land use.
Motor design characteristics:
adopts direct drive motor design
Waterproof and dustproof design
Integrated design of motor and servo control
Easy and fast installation
The rotor is directly coupled to the load shaft
Control performance characteristics:
AC Servo Solution Design
SVPWM vector control, fast system dynamic response
Dedicated encoder, high control accuracy and good stability
With speed control mode and position control mode
Extremely high running accuracy:
This machine adopts sine wave, vector control and high-precision magnetic encoder, with high control precision, which can ensure that the vehicle can walk within the error range of ± 2cm.
Good control line performance:
The torque of the direct drive servo motor increases in proportion to the input current and does not change with speed and angular position. The relationship between torque and current is linear. Multi-pole structure design, low motor torque ripple coefficient, stable operation, can effectively reduce the "S" curve amplitude when the vehicle is going straight
Powerful acceleration and deceleration capabilities:
The direct drive design of the servo motor enables gearless transmission. The ratio of torque to inertia on the load shaft is much better than gear transmission, which greatly improves the acceleration capability of the system, and greatly improves the ability to go online quickly in applications and the ability to correct errors under high-speed vehicle operation
Not easily deformed
The direct drive motor is mounted directly on the load shaft. No gear gap, no elastic deformation, high transmission efficiency, good rigidity, etc., suitable for steering wheel control characteristics. While ensuring high torque, it is also convenient for human emergency operation
Faster response time
The mechanical constant and electrical time constant of the direct drive servo motor are small, which ensures fast response in applications under a wide range of operating speeds, greatly improving the sensitivity of the system and improving the straight line of operation.
Automatic Moto,Moto Automatic,Steering Motor,Automatic Steering Motor
Jinan Keya Electron Science And Technology Co., Ltd. , https://www.keyaservo.com