Shulou(Shulou.com)05/31 Report--

Hello everyone, Lin Fei to answer the above questions for you, gravity sensor working principle, gravity sensor many people do not know, now let us take a look!

For many people, the word "smart" is no stranger, because there are many electronic products in our society that can only be used, including smart robots, smart computers, and the smart phones we are most familiar with. Intelligence has its own characteristics, gravity sensor is a very professional physical term. It boils down to what is commonly used in these electronic products. So what is the function of this gravity sensor? This small series article will take you to explore.

Gravity sensor is a new sensor technology, which uses elastic sensitive element to make cantilever displacement device, and uses energy storage spring made of elastic sensitive element to drive electric contact, so as to complete the conversion from gravity change to electric signal. At present, most high-end smartphones and tablets have built-in gravity sensors, such as Apple's iPhones and iPads, Android phones, etc. When the gravity sensor phone is horizontal or vertical, the screen automatically rotates. When playing games, you can replace up, down, left and right. For example, when playing racing games, you can put the phone flat, not press the button, swing left and right, move left and right, instead of simulating the direction of the game.

1. By measuring the acceleration caused by gravity sensors, the tilt angle of the device relative to the horizontal plane can be calculated. By analyzing dynamic acceleration, you can analyze the way the device moves. But at first, you'll find that measuring inclination and acceleration doesn't seem to work. Now, however, engineers have come up with many ways to get more useful information.

2. Acceleration sensors can help bionic robots understand their current environment. Are you climbing, descending, or falling? Or for flying robots, attitude control is also important. A good programmer can answer all of these questions with acceleration sensors.

3. Gravity sensors can be used to analyze engine vibrations.

4. Before entering the consumer electronics market, gravity sensors have actually been widely used in the automotive electronics field, mainly focusing on body control, safety systems and navigation. Typical applications include automotive airbags, ABS anti-lock braking systems, electronic stability programs (ESP), electronically controlled suspension systems, etc.

5. Gravitational sensors were one of apple's earliest devices and are now available on the iPhone and ipod-nano4. Basically, you were holding your phone upright in your hand. When you turn it 90 degrees and turn it sideways, its pages automatically react to your center of gravity, which means that the page also turns 90 degrees, very user-friendly.

After all, this gravity sensor will be used in many electronic products in our lives, which can make the machine more humane. In the past, we may have installed this gravity sensor mainly on high-tech products such as robots, but now we will not only install it on high-tech products such as robots, but also on our daily mobile phones, just to enhance the game function of smart phones.

This article is finished and I hope it helps everyone.

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