The principle of the light energy meter, what is the principle of the light energy watch

What is the difference between a photokinetic meter and an optical wave meter? Today is a long time to see.

Light energy meters, also known as solar watches, can move around as long as the surface is exposed to light, and it can last for a period of time in places where there is no light. The light meter is definitely the focus of attention, and wearing a light energy meter is sure to attract people's interest, and it can become a topic of conversation anytime and anywhere.

In the new century, the call for environmental pollution from waste batteries is increasing, and more and more watchmaking companies are abandoning traditional disposable batteries in quartz watches, and using human kinetic energy and photokinetic electric energy modes as the driving force, so as to alleviate the pressure on environmental protection and enhance their own image. Light watches use an inexhaustible source of light as an energy source, converting light energy into electricity, storing it in a rechargeable battery, and then releasing it to the movement at a uniform rate. The replaceable structure of the light energy meter not only saves people the trouble and inconvenience of replacing batteries, but also reduces the pollution of waste batteries.

The light energy meter can continue to operate for more than 180 days in complete darkness after receiving light energy (any light source) and fully charged the battery, so there is no need to worry about the power of the watch in daily life.

The light energy meter uses light energy, which can avoid the trouble of replacing electronics regularly, is more environmentally friendly, and has an average life span of more than 10 years, so it is the first choice for young people. Nowadays, the light meter is becoming more and more fashionable, functional, practical and beautiful, and is of course the favorite of office workers.

The working principle of an Eco-Drive watch is: it is a watch with a built-in system that converts light energy into electrical energy, and light enters the watch through the watch crystal and dial. After that, it shines on the solar cells under the dial.

In some watches, the solar cell is a disc that is the same size as the dial. Inside other watches, it is slightly smaller rectangular permeation profile.

The light excites the free electrons in the battery, which creates an electric current. After that, it is stored in a battery or capacitor. From now on, the watch will behave in the same way as a traditional quartz watch, for example, an electric current will cause the watch crystal to vibrate, and the vibrations will be divided into pulses at one-second intervals, which will then be transmitted to the pulse motor and gear train, and finally the watch will display the time.

The benefit of Eco-Drive watches is that they are constantly recharging themselves by being exposed to light, so they never need to replace the battery with a new one. This saves the wearer a lot of headaches, not only does it eliminate the need to take the watch to a repair point to change the battery, but it also eliminates the environmental pollution that can be caused by discarded batteries. By using batteries that do not need to be discarded, it is a truly eco-friendly product that can save limited global resources and reduce pollution.

What is the difference between a photokinetic meter and an optical wave meter? Today is a long time to see.

Hello, the working principle of the Eco-Drive watch is to convert light energy into electrical energy to drive the watch to run, the Eco-Drive rechargeable battery and the photosensitive plate, contact spring, etc. constitute the "energy conversion storage and release" device, the Citizen Eco-Drive watch movement uses a battery with a power storage function, with a service life of about 15 years, adhering to the principle of "only for more people to share the sunshine", and there is no need to replace the battery regularly.

An Eco-Drive watch, or ecology-drive in English, is a watch that has a built-in system that converts light energy into electrical energy. By using batteries that do not have to be discarded, it is a truly eco-friendly product that can save limited global resources and reduce pollution.

Eco-Drive is a technology that uses light to drive watches, and when it comes to the working principle of Acton-Keil, we must first talk about the fact that Acti-Drive is composed of important components such as dials, solar cells, integrated circuits, and motors. To summarize the process of photokinetic energy in a nutshell, the light source passes through the dial, is absorbed by the solar cell and converted into electrical energy, which is transmitted to the battery in the movement and stored, and the electrical energy output by the battery is then transmitted to the motor to drive the watch.

Through the above steps, the photo-drive energy can continuously drive the watch to run by contacting the light source, and store excess power to maintain the normal operation of the watch in the non-light source state, and the light energy watch is generally no problem to walk in the dark for more than 6 months.

First, the nature is different.

1. Radio Controlled Meter: The fuselage is composed of an atomic clock and a radio receiving system, which is sent by the National Time Service Center to send the accurate time, which is received by the radio receiving system and displayed after CPU processing, and the error of the radio control meter will not exceed one second in 300,000 years.

2. Photokinetic energy meter: as long as there is light, there is energy, and as long as the radio waves can be received, there will never be an error. It is a type of radio-controlled meter.

Second, the principle is different.

1. Radio Controlled Watch: Let the watch run through radio waves. By receiving the standard time signal transmitted by the national time service center in the radio long wave, after decoding and processing by the built-in microprocessor, the timer is automatically calibrated, so that the time displayed by the radio time clock is automatically synchronized with the standard time maintained by the country.

2. Eco-Drive Meter: It converts light energy into electrical energy, receives the "standard time" radio waves emitted by the tower through the built-in radio receiver and antenna of the watch, obtains data such as the time and calendar, and automatically corrects the time and date of the watch.

Photokinetic energy is to use light as a power to drive the watch; eco-Drive is a registered trademark of Citizen Holdings Co., Ltd., and each Eco-Drive watch bears the word eco-drive or the corresponding logo. Eco-Drive stands for Ecology Drive, which means to promote and preserve the environment, and Citizen hopes to bring the concept of environmental protection to the public through Eco-Drive watches, and is also the first company in the watch industry to receive environmental certification. The Eco-Drive watch can absorb any visible light source and convert it into kinetic energy to drive the watch to run, without using the battery of an ordinary quartz watch, avoiding the pollution caused by waste batteries to the environment, and eliminating the need to replace the battery regularly, which brings convenience to the wearer.

The power-saving function of the Eco-Drive watch ensures that the watch can operate normally in the dark for a few months to ten years, depending on the movement model, in a fully charged state.

Radio waves mean that the watch can automatically search for radio waves to check whether the time is ready or not, just like a radio, but there are some places in China that do not receive radio waves. Eco-Drive Battery Watch: A radio-controlled watch is a watch that automatically corrects the time and date of the watch by receiving the "standard time" radio waves emitted by the tower through the built-in radio receiver and antenna of the watch, and obtaining data such as time and calendar.

All of Citizen's radio-controlled watches are based on Eco-Drive movements. Where there is light, there is energy, and as long as you can receive radio waves, there will never be an error, and there is no need to manually adjust the time and date. Eco-Drive radio-controlled meters bring all-round convenience to consumers.

Photo-Keivulatory Radio Wave = Photo-Ketil-Energy + Radio Wave Timing Acceptance Function.

The Eco-Drive watch is more accurate, relying on the high and stable oscillation frequency of the quartz oscillator to operate, and its oscillation frequency is 32768Hz S, which is more than 4000 times that of the mechanical watch.

The Eco-Keil-energy watch measures the accuracy of the time according to the monthly error, and the error standard is generally -15 seconds + 15 seconds per month. Eco-Drive watches can operate as long as there is light and do not need to replace batteries regularly, so it is a watch that uses green energy and is also an environmentally friendly "environmental label" certified product. Depending on the movement, a fully charged Eco-Drive watch can run in the dark for a minimum of 6 months and a maximum of 10 years.

It is also equipped with a variety of convenient and practical functions, including a quick start function, a timing reminder function, a charging warning function, and an overcharge protection function.

Disadvantages: One is that there is no light for a long time, and the power of the Eco-Drive watch will run out. The reason why the watch stops rotating is generally caused by the exhaustion of the power in the rechargeable battery when it is left in a dark place for a long time and cannot be charged.

The second is that it is more difficult to readjust the watch after the power is exhausted. The watch should be charged by light first. Time alignment is performed after the watch has been turned.

Especially in the case of a long period of unused use, even if the date of the perpetual calendar watch is adjusted, the date at the end of the month may sometimes be inaccurate. This is not a glitch, but because the year and month are not set correctly. It is recommended to read the manual carefully when purchasing a watch, adjust the reference position first, and then set the time and calendar.

What is the difference between a photokinetic meter and an optical wave meter? Today is a long time to see.

Photokinetic energy is solar energy, which is used for charging. Light waves have the function of solar energy, and also have the function of radio wave time. The radio wave is the radio wave.

Casio's watch is also divided into a global radio wave, including the Shangqiu transmitting station, and the watch will automatically collect the wave at night to ensure that the score is accurate.

The light kinetic energy meter, in fact, such a watch is to give people the feeling, special fashion atmosphere, very individual, very high-end, the light wave meter looks more alternative, and very has that kind of fashion personality feeling, feeling.

A photo-drive-fuel meter makes the hands of the watch move by absorbing light energy, while a light-wave meter makes the hands move through the receiver and antenna inside the watch. Eco-Drive is a very environmentally friendly product.

Through the light to convert into the energy of the watch, the new models launched by Citizen are okay.

Answer: The principle of Citizen Eco-Drive is to install a solar panel under the watch panel that can generate electricity when it receives a light source. The electrical energy generated by the solar panel is then stored in a secondary battery to power the watch**. When receiving a light source, it stores electrical energy; When there is no light source, the secondary battery automatically provides running power!

The light hits the transparent mirror glass, passes through the surface panel, concentrates and absorbs on the solar panel, and finally stores it in a secondary battery. Energy power, done in a split second. Under general ambient lighting, as long as the surface panel receives a bright light source, the watch will remain in a charging state, and the excess light energy will be continuously converted into electrical energy and stored in the secondary battery; If the watch is fully charged, it can run for more than 2 months depending on the function of the watch, even if it no longer receives a light source.