[introduction] sensor is based on the vibration of village cropland to accumulate technology of distinctive pottery and porcelain all the year round, have taller property, it is to be able to detect the acceleration sensor with oscillatory, distinctive percussive. Oscillatory sensor can be used at equipment of the people’s livelihood, car to carry equipment of TPMS, industry to wait, the character that makes live not only rises, increase security, what also can realize an industry is efficient change. Introductory village Tian Zhen uses the 5 big application of sensor below:

 

 

One, consumptive electron is used

 

The oscillatory sensor of village cropland embarks to go up at HDD, can detect the percussive instant such as whereabouts, precaution is read in, write a mistake, had been used extensively. Additional, the diagonal of 2 oscillatory sensor of HDD is installed, be based on respective acceleration difference, can rotate as acceleration sensor control oscillatory. The oscillatory sensor that is used at HDD already had wide product battle array, to consuming electronic market, also will continue to be opposite from oscillatory, concussion, flap these key word spread out.

 

2, medical treatment health is used

 

Use as pedometer, Hartmeter (motion is tracked implement) , can detect the vibration when walking, also can use as the switch of switch mode (through finger knock) shake sensor.

 

3, how to prevent with

 

The impact of new-style glass split to how prevent the market detects, miniaturization demand made contribution. Also can serve as how to prevent photograph those who resemble a head to prevent a mischief definitely plan is used.

 

4, car TPMS(Tire Pressure Monitoring System) is used

 

In car application, for as far as possible reduce installation to be used up in the electric power of module of tire valve TPMS, as detect tire rotates the speed, oscillatory sensor that wakes up a system is used, made contribution for the durable sex of electronic equipment. 3 kinds of angle that accord with AEC-Q200 detect car TPMS uses oscillatory sensor already commercial.

 

5, power production automation is used

 

The extensive product lineup of oscillatory sensor, in can producing automation as electric power, detect motor unusually oscillatory solution. In addition, also discussing further, the carriage in accurate instrument, in carrying, drop wait for concussion to detect detect concussion, make those who be data logger shake sensor.

 

Oscillatory sensor function demonstrates

 

 

The x-axis of chart is oscillatory sensor exert oneself acceleration, cross axle is time axis.

 

 

Oscillatory sensor is in be similar to a hand basically won’t output below the concussion of slow rock substantially,

 

When article drops, can get wallop,

 

According to the speed of wallop and output of large young generation.

 

Suffer the effect of wallop direction, meeting generation is being outputted or bear the change of output, also can detect so piece get percussive way.