The concept of environmental protection eighty Later, I said that I felt a lot. The sky was green and blue when I was young, and now the haze is heavy and clear. The wild geese flying south before have also become the tropics moving north. As a Chinese, ask yourself how this is caused? The pace of industrialization is too big, leaving all scars that need us to fill. Maybe it's no plastic bags, no mercury batteries, or less cars. Today, I will bring this bike that is suitable for cycling - Yunma c1 Yes, it is Yunma, not Ma Yun. I hope that through it, driving less cars can make some contributions to our environmental protection cause.

Packaging

Before receiving this product, the packaging of the car was very expected. The packaging of Yunma was very simple. All parts were separated and placed in one In the meter long environmental kraft paper box, the package is very strong, and the weight is not too light. I found Kong Wuli's brother, and then I carried the giant home.

When I opened the box, it showed the front of the whole car, which was put inside in a zigzag way. The white foam around was well protected. Then I looked at the accessories, but there were not many, including a battery, 15mm Wrench, 5mm Allen wrench, screwdriver, pedal, mobile phone holder, key, and charger.

Of course, the most surprising thing is that there is a warm letter in the manual. Personally, if there is a letter written by the company in each product, I think the company's emotional marketing will be better. The interesting thing about the mobile phone holder is that just press the button with your finger to open the holder automatically, which can easily drag the mobile phone device.

Appearance

The whole car is twenty In fact, the size of inch is very convenient to install. The small editor thinks that he has strong hands-on ability. Without looking at the instructions ten All debugging will be completed in minutes. The car looks beautiful on the whole. I got the black model, which is very comfortable with the orange battery. At first glance, it is the most dazzling.

The weight of the car is 36kg It is a featherweight on a bicycle, which means that this car is suitable for both men and women. The battery is quite powerful twenty section eighteen thousand six hundred and fifty Samsung high-density lithium battery cell is composed of four Four indicator lights, one power switch, four lights all on, indicating full charge, and compatible with single vehicle tail lights.

The charging interface adopts a four core interface, which can be tightly inserted with great effort. There is a USB Interface, I don't know what the designer's intention is. I think if office workers use this product, they will not be afraid of losing power on their mobile phones. It's really not possible to remove the battery without moving the car, charge the mobile phones with the left hand, and continue to eat bread with the right hand. It's very comfortable!

The battery charges quickly, about three It can be filled in an hour, so don't worry about it. It's an embarrassing situation that you can't charge the battery in one night. In this way, the battery can be taken to the office for charging at any time and travel at any time. Full charge can keep driving 75KM , which is equivalent to running twice around Hengyang. The battery is equipped with a key to ensure the impact of turbulence on the battery during riding.

After the battery is installed, there is a four core interface connected to the car under the bottom of the battery. Along the rear seat bearing, the power is distributed to the rear wheel drive and the watch dial. However, this interface is difficult to control, easy to cause poor contact, and easy to generate unnecessary inertia during cycling. Yunma C1 Smart car is equipped with Yunbike ™ Autonomous motor, with built-in three Shaft acceleration sensor (linked by red spokes) ，3 Axis gyroscope . The car is completely driven by human power when there is no electricity. Compared with ordinary bicycles, the resistance has not increased, but has decreased. The car can also walk semi automatically and automatically five Assistant mode.

There is a LCD code meter and a dial button beside the right handle of the car, and there is a USB Interface, we can charge our mobile devices during riding. The design of the dial is like the handlebar accelerator of a motorcycle. With the weight of the keys, the speed will also increase. The code meter is equipped with two control buttons to control the level of power assistance. The dial displays the current speed, distance, and power! At the beginning, I didn't know how to help when riding a bike. I read the manual and learned that when the speed of riding is greater than 5Km/h And press the dial button 100% Assist

There is a first dial bell on the left side of the handlebar. As an electric bicycle, why do you use a hand dial bell? It's really puzzling, and the sound of the bell is too small. If we encounter a crowded lane, people will not care about such a bell. The silicone handle of the car has a good grip, which is suitable for a long ride.

Yunma C1 Adopted twenty Inch tires, 46T:16T=2.875 The transmission gear ratio of gives consideration to both speed and climbing performance C1 This also reduces the electromagnetic resistance of ordinary bicycles, achieves the best state of riding, saves energy, and improves speed. Yunma c1 Adopt traditional V The brake, the steel wire as the traction power of the brake, can be rotated to adjust the strength of the brake. For people like me, Yunma talent c1 The braking strength is just too strong, and when braking, it is easy to roll over in the forward direction. As soon as you have the brake command, Yunma will stop assisting immediately to ensure the safety and reliability of riding. The spiral compression type air nozzle is selected for the tire to extend the service life and increase the stability of the air nozzle

The car's headlights have a circle LED The light bulb is equipped with four straight high beam lamps in the middle, which can judge the front very well at night 12m There is a round button on the top of the lamp to control four bulbs. It is worth mentioning that LED The solid bulb is used to decorate the car, and cannot be turned off at all. As a result, it is always on during the day. It is really an idiot.

Yunma c1 Compared with other bicycles, the cushion of the bicycle is relatively small, so that the buttocks may be tired during a long ride. It is expected that the wet crotch may occur during summer riding. Under the cushion, we can see the adjustment scale of the cushion, which can take care of every user. Not only that, the cushion can move up and down to meet users of different heights.

intelligence app

      The current product is incompatible app If something happens, you are embarrassed to say it is an intelligent product app What's the use? I can sum it up in a few words: simply pretending to be forced is all self congratulation!

The front axle of the car is printed with a QR code. When we scan the QR code with a mobile phone, we can bind the mobile phone to the car body, exchange data with the mobile phone through Bluetooth, and collect the running time, distance, speed, and health status of the car in real time. But these functions are almost displayed in the code table.

Under the software, there are mainly garages, communities, smart cars, neighborhoods, and individuals five Menu items, and the software is also very rough, Click to turn on the headlights. The headlights of the car don't respond. In fact, it is of little practical significance to use a mobile phone to control the light switch. If the button is directly placed on the traditional handle, it is actually convenient and beautiful.  App Can test the health of the car. If there is any problem with the car, app It will remind you in time that the original intention of such a function designer is good, but the special app The operation is too troublesome. The community here can share some of their feelings to peers in a timely manner, similar to a post bar. Personally, I think this design has no practical significance for most product users. The product is an electric bicycle app Our service should be closer to our positioning. It's better to talk about the intelligent combination of our bicycles and cars. At this time, app The function of may not become a decoration, but become the fun of the product.

Riding experience

Yunma as a smart car C1 , which is more labor-saving than bicycles and lighter than electric cars. First of all, I think that even if the seat is adjusted to the lowest position, it is relatively high, but also relatively hard, and the riding comfort is average. In addition, the car cannot be shifted physically, and only has one gear. Only electric power can be adjusted, and three gears can be adjusted. When riding, it will automatically detect the road conditions. If the road is uneven, it will automatically decelerate electrically, but it does not have the electrical braking function. Therefore, manual physical braking is still required in case of continuous deceleration. The electrical acceleration is intermittent at the beginning, and it is continuous speed maintenance after the speed is stable. Therefore, it is easy to encounter potential dangers that are difficult to predict during acceleration, especially when it is adjusted to the third gear. After actual measurement, Yunma C1 When riding, the maximum displayed speed of electric acceleration is 23km/h About, it is relatively satisfactory in the daily riding speed. The power interface is easy to loosen, and it takes a lot of effort to hold the interface tightly. In the case of looseness, it is easy to break the circuit if there is only a slight bump, and it needs to be reconnected to resume use. For portability, Yunma C1 Intelligent train adopts twenty The inch wheels will make the car body smaller. If a person with a larger stature rides, he will look awkward.

Suggestion:

① Replace the manual bell with the electric one

② Try to change the headlights to self adjust the brightness

③ Enhance emotional marketing

④ Would like more room for seat adjustment

⑤ If you have the ability, you can qq Health cooperation

⑥ Leave some space at the interface between the battery and the body so that we can plug it more tightly

⑦ The body can be folded properly.

in general c1 It is more like a tool for couples to take a walk. It is romantic and full of science and technology. Every time we go to the park, many uncles are attracted to watch and express strong interest in removable batteries. So, Yunma c1 It must have a foothold in the future bicycle market, and also has great practical significance in environmental protection, which also plays a positive role in the customer positioning of the product 。