The instruments of motorcycle instrument manufacturers can be said to be the most direct and comprehensive configuration to provide vehicle operation information, except that some big coffee can accurately judge the vehicle speed and speed through wind speed, vision and exhaust sound, but that kind of operation is beyond the reach of ordinary melon eaters.

Therefore, what the instrument can show is that most riders can accept everything about the vehicle. But what do you know about this little screen you're looking at every day?

The type of instrument, from the initial pure mechanical pointer, to the intelligent screen display, to the most advanced head-up, motorcycle instrument manufacturers have experienced several generations of change and reform, but in the final analysis, it is still divided into the following.

traditional pointer instrument:

This instrument is the oldest and most direct form of display. Through the speed sensor on the hub and crankshaft, the speed signal is obtained, and it is converted into the pointer signal on the instrument panel in the form of resistance.

The pointer instrument is because of its simple structure, it has become the closest cost, the highest popularity of the instrument type. In addition, failure rates and durability make both manufacturers and consumers applaud.

LCD liquid crystal meter:

Motorcycle instrument manufacturers currently produce liquid crystal displays (LCD) is a passive display, which cannot emit light and can only use the light of the surrounding environment. But it only takes a little bit of energy to display a pattern or text. Due to low power consumption and miniaturization, LCD has become a better display mode. What is a liquid crystal display? The liquid crystal material used in liquid crystal displays is an organic substance with both liquid and solid properties. The rod-like structure is generally arranged in parallel in the liquid crystal cell, but its arrangement direction can be changed under the action of an electric field.

For positiveTN-LCD, when no voltage is applied to the electrodes, the LCD is in an "off" state, and light can pass through the LCD in a white state. When a voltage is applied to the electrode, the LCD is in an "on" state, and the long axis direction of the liquid crystal molecules is arranged along the direction of the electric field, so that light cannot pass through the LCD and is in a black state. Because the liquid crystal display can display more data information by changing the way the voltage is applied, it also shows its talent in the field of instruments. In addition to the conventional speed and speed, the LCD meter also includes the current time, water temperature, light and other information.

negative liquid crystal display instrument:

The negative display is actuallyA kind of LCD instrument, LCD instrument is divided into positive/negative two. Positive LCD presents black text on a white background, which is what we often call LCD meters, which are suitable for general light intensity environments;

Positive display LCD instrument:

NegativeThe LCD presents white text on a black background and is equipped with a backlight, which can clearly display the font under strong light and backlight, and is easy to read. The vehicle DL250 for long-term measurements before the free machine is equipped with a negative display LCD instrument.

Negative film display instrument under strong light irradiation;

When it comes to the LCD instruments of motorcycle instrument manufacturers, I believe many riders will call them in their daily lives."LED LCD Meter". In fact, this colloquial title is wrong.