1. What are the benefits of bicycle codes?

The bicycle codes are electronic products used to calculate mileage and speed.There are two main functions of the code watch, monitoring and records.The former helps to understand itself during cycling, and the latter helps to analyze itself after exercise.bicycle gauge is generally used for the measurement of bicycle driving speed. The induction magnets installed on the steel bars installed on the front of the front car, the sensor on the front, along the connection line, the code watch seat on the grip and the code on the seatTable composition.The benefits of bicycle codes are: show several cycling data, such as current speed, cycling mileage, cycling time, etc., high -end code tables also have altitude, air pressure, slope display, and so on.

Second, the practical purpose of Bicycle code watch

1. record the total mileage of cycling

The most practical function of a bicycle gauge is the mileage of driving. This is how many kilometers have been ride on the day of your bicycle from the day of the bicycle.For example, you can know how long it has not been oil on the chain, how long hasn't it been maintained for Hua Gu and so on.We can also use the total mileage to set the mileage of bicycle maintenance. The normal bicycle has to be maintained once for 3,000 kilometers. We see that the total driving mileage is 3,000 kilometers to maintain it once.No need to remember time.

2. Display riding data

bicycle mileage is also very useful. It can clearly record the number of kilometers of your cycling, so that the bicycle riders can master the strength of the cycling.After you got back today, you found that you are tired, prove that you are riding too far.You see how many kilometers of the cycling cycling, appropriately reduced a few kilometers of cycling the next day.How far the ride is in your heart every day, and the cycle is getting tired.After exercise, it should be a relaxation of the whole body, a happy mood, and the excessive exercise will cause harm to itself.

3. The code watch shows the riding speed

The current speed display is also very important. It shows how many kilometers per hour you ride now. This can facilitate you to understand your riding speed. You can know your limit speed and maintenance speed.You can understand how long the distance you are going to ride today, and arrange other things.

4. Display time of bicycle code gauge

Time display is also very convenient, although there are many timing tools, such as mobile phones, watches, etc.However, it has its limitations. Now the large -screen mobile phones are put in the pocket of clothes when riding. When you take it out, you should not just support it. It is not convenient or safe.The watch worn on the wrist is okay in summer, and it is not convenient to ride in the long -sleeved season. A small code watch looks down and looks at the current time, saving trouble.

1. How to use the Bicycle code watch

The working principle of the bicycle sheet is that the sensor captures the information brought by the inductive magnet when the car rotation is rotated. The sensor code is transmitted to the code watch.

Function display

1. Automatically display.Press the function button (the big button below the code watch), and only the word AUTO appears. At this time, the code watch automatically displays the riding distance, time, total mileage and clock with a interval of 1 second.

2. Manually display.Press the function button, the word KM appears, indicating that the travel distance is displayed at this time;

Press the function button to appear alarm clock pattern, indicating that the travel time is displayed at this time, and the accurate display of the second;

Press the function button, and the word appears, indicating that the cumulative cycling distance that starts with the code watch at this time is displayed.

3. The code watch is clear.Pressing the function button is not less than 3 seconds. At this time, the numbers on the code flickering are flickering. Continue to hold it until the clear is cleared. The clear zero does not affect the cumulative riding distance.

Use setting

This function determines the correct use of the code watch, which is very important.The main function is to enter the car wheels, adjust the clock, change the speed unit, and turn on the automatic display function.

Enter the setting interface.Press the setting button on the back of the code watch for 3 seconds, and set the word, that is, enter the settings interface. At this time, the four -digit number displayed below is the wheel length. At this time, press the function button to enter the next function settings interface.

Exit the setting interface.Press the settings key for 3 seconds to return to the use state.

2. How to install the Bicycle code watch

1. Install the base of the code watch.

First install the base of the code watch. The back of the base has foam glue. Tore off the yellow plastic surface, you can stick it on the handlebar, and then use a rubber band to walk around a circle, stuck in the card slot on both sides of the base.The bottom of the code is firmly fixed on the handlebar.

2. Next installation header.

The inductive line is wrapped around the brake wire, until you need to install the position of the sensor, the sensor can be installed in the middle of the axle and the brake in the front of the front rod.

The installation method is similar to the installation base. After selecting the position of the sensor, press it with your fingers, and then use a large rubber band to circulate around the car, and buckle the rubber band into the card slot of the sensor.

3. Instant induction magnets.

The induction magnet needs to be installed on the steel wire banner of the tire, which can be facing the position of the sensor.After the soft magnet is put on the steel wire, the iron rings in the installation bag are stuck from the bottom to the groove of the magnet from the bottom to the groove.This is the best induction effect.

After this code is installed, the next time the wheels are adjusted, so the data read is accurate.

4. Setting perimeter parameters of bicycle codes

How to set the wheel diameter of the bicycle codes?Put the code watch with an angle of 45 degrees on the base, press it slightly, and rotate it counterclockwise.Then look for a straight line on the road. Generally there are cement floor. People ride on the car and adjust the nearest position of the valve core of the tire to keep the nearest position on the ground.The distance between the measurement is the perimeter of the wheel, so the measurement is more accurate than the reference value of the tire on the instruction manual, because when the person is riding on it, the tire pressure will change.The value is fine.Specific settings can be adjusted to the WHEEL SIZE menu and fill in the preset value.

Kind tips:The setting of the Bicycle code watch needs to be set according to the purchased code table brand, as well as models (such as mountain vehicles, road cars, and station wagons). Different brands have different models with different code table settings.Different brands and different installation details. Different models generally need to understand when debugging the code table data.Therefore, carefully read the manual before installing the bicycle codes.

1. bicycle mileage watch price

The price of cheap mountain bicycles may be one or two hundred yuan, but if you want to buy one, you can receive a Step frequency, speed, heartbeat sensor, and another GPS trajectory recording function.Can make people break the glasses.

2. The characteristics of the bicycle -specific code watch

The special code watch of a bicycle is actually a very practical accessory. The simplest code watch can display the speed and time in real time in real time. The additional additional functions may help you calculate the mileage and time of a single driving.

Simple entry -level code watch ranges from 100 yuan to 400 yuan. If you deliberately find a wired code watch, maybe you can get it within 200 yuan, but it is a bit ugly.

Third, the price is expensive.

To put it simply, the more expensive the slogan, the more functions, and the more functions may be so that you don't know how to use it.You can communicate with your mobile phone, you can communicate with a bunch of APPs, you can connect with a lot of sensors, and display the information of riding in real time. These are just "obvious" functions.Most of the sensors, such as stepping frequency, speed, power meter, and ANT and Bluetooth dual -frequency receiving, basically there is no signal of the sensor.The performance of this code watch is already the top level.

Fourth, is it necessary to buy road bicycle codes?

1. Powerful recording ability

If you plan to conduct efficient training in a scientific way, professional code tables must be indispensable.The professional code table can collect the message from the sensor, transform the physical energy into the actual data, and can also export these data to analyze it in other ways. This is the biggest difference between the expensive and cheap code table.The price of a code watch with a price of about 1,500 yuan to 2,000 yuan, or even the price exceeds 2,000 yuan, in addition to integrating peripheral sensors, the additional added value lies in the "record" ability of the device.

2. Not only records, but also analysis and operation

Some expensive code tables can not only display information such as stepping frequency, heart rate, power and other information in real time.At the moment of the record, it will be completely recorded by the code watch. This information is actually meaningful for data analysis.If you just use information such as speed, frequency, heartbeat and other information when riding a bike, in fact, you only use a small part of this code.

3. navigation function

The main function of the Bicycle code watch positioning system is to accurately locate the coordinates of the signal device. The Bicycle code watch with satellite positioning does not even need to rely on the speed sensor. You can calculate your movement speed by positioning the satellite alone.The function of satellite positioning can usually ensure the accuracy of the trajectory records, and these systems are also applied to navigation devices for vehicles.Because there is a satellite positioning, the possibility of adding navigation functions to the code watch is given. As long as the code watch is added to the map of the road, it can be navigated with a certain airpoint operation.Essence

1. The working principle of the Bicycle code watch

The principle of the bicycle sheet is that the sensor captures the information brought by the inductive magnet when the car ring rotates, transmits it to the gauge through the sensing line, and the host code table is calculated to calculate the speed, mileage and other information after this process.

Popularly speaking, there is a magnet -like thing on the front wheels. There is a sensor on the front fork. The wheels turn around, and the magnet passes through the sensor once.In the wheel parameters, the code watch has calculated the speed and the journey.To put it simply, the airflow formed during the cycling process to generate induction of the wind hole of the code watch, thereby measuring the speed.

2. What is the reason for the Bicycle code watch

The bicycle codes are not allowed

1. The code table generally has only two keys. The "SET key" in the back is the setting key.Hold down the "SET key" behind the code watch for more than 2 seconds, and enter the setting mode after the screen displays "Set Open".

2. The screen displays "SIZE 2155", where the wheel value is set.Press "Big Key", the screen display "Unit Kmh", that is, the display value is "km/h".

3. Press "Big Key", the screen shows "Dist 0", which is the total mileage.Press "Big Key", the screen displays "time 00:02", that is, time.

4. Press "Big Key", the screen display "Scan OFF", that is, the scroll display mode is turned off.

5. Then go back to the "Time" interface, press the "SET key", the numbers flickered, and set the numbers according to the "Big Key".

6. After the time is adjusted, press the "SET key" again, the screen display "Set OK", and the time settings are successful.

7. Press the "SET key" behind the code watch for more than 2 seconds. The screen displays "SET Close", exit the setting mode, and then press "Big Key" to switch to time and check the setting time.

The average speed of the bicycle codes is not allowed

The biggest reason for the inaccurate speed of the bicycle codes is the incorrect setting of the perimeter of the wheels. Generally, the newly -bought bicycle sheet wheels need to be set. You need to accurately measure the size of the car, and then the code watch parameters follow the car circle according to the car circle.Settings.

The highest speed of the Bicycle code watch is not allowed

There are many reasons for the highest speed of the Bicycle code watch, but the reason is basically the same, that is, the wheels of the wheels have vibrated when the magnets of the front wheels pass through the sensor (sanitary Tube) through the code watch, such as overwhelming over the wheel, such as overwriting too much.A pit, a sudden brake, etc., made the magnet shake near the sensor of the code watch, so that the code watch thought that in this shaking time, the front wheels had turned around, so that there would be a very high high.Speed and recorded, this is normal, don't care.

Common fault inspections and maintenance of bicycle code tables

1. Check whether the distance between the magnet and the induction switch meets the requirements. If the distance is too far away, it will affect the accuracy of the speed.

maintenance method: adjust the distance between the magnet and the induction switch to the right distance.

2. The contact point of the code watch and the circuit on the seat is dirty, causing poor contact.

maintenance method: Use fine sandpaper to polish.

3. Check whether the connection line of the induction switch to the code table has internal disconnection, resulting in intermittent interruption.Checking method: Dial the multimeter to the "RX1" file, and the red and black surface needles are connected to the two electrodes on the codes. At this time, the front wheels should be turned, and the pointer of the multimeter should be swinged left and right.

maintenance method: The induction switch is normal and the connection is normal; if you do not swing or dial the line gently, the intermittent time is open, there is a breakpoint of the connection, and the connection line needs to be replaced.

4. The above are normal. Please check whether the battery of the code watch should be updated?Using the universal DC voltage V10, the battery voltage for various tables may be different.

maintenance method: As long as the measured voltage is below 60%of the original battery voltage, the battery needs to be replaced.For example, the LR44 twist battery should be 1.5V. If the measured is & lt; 1.0V, the same type of battery needs to be reduced.

5. The code watch may enter the water, causing internal line failure.

maintenance method: Open the rear cover and put the code watch for about 30 minutes at 10-20 cm from the incandescent lamp, but pay attention not to be too close, due to the high temperature damage circuit.

6. If the LCD screen of the code watch is black.

maintenance method: It means that the code watch is damaged, then you need to change the new watch.

7. Because the magnetic body of the bicycle watch is installed on the barrier, it is often in a fast rotation state, and it is often easy to change or even fall off due to touch, collision, and rubbing.

maintenance method: If it is lost, it can be self -made.The method of repairing the bicycle code is as follows: Find a small magnet (such as a magnetic door touch and a small magnet in the Headset, with small size, strong magnetic force, light weight light), a small aluminum Skin, a bottle 502 502Powerful glue. First cut the small aluminum Skin with scissors to 15X20mm; Then fold it on the position of the bar that needs to be installed (form a U -shaped); Inject an appropriate amount of "502" glue in the middle of aluminum Skin and magnets, so that the magnets and aluminum Skin are firmly stuck (about a few minutes); Adjust this magnet up and down to the right position, and inject "502 ".After drying, adjust the position and position of the induction switch, that is, the sue is successful.