Is your bike "smart"?

People start businesses and make innovations. A large number of innovative products have poured into people's daily life. In 2015, Xuanyuan once described the entrepreneurial tide like this, but this is not accurate until 2016. Today, when everything is intelligent, you can release a product at random. Innovation alone is not enough. You should not use the word "intelligence", You are embarrassed to ask others for crowdfunding new products, such as smart watches, smart eyes, smart headphones, even smart airplane cups, smart eggs, smart sticks, and smart Bra... Oh, it seems that there is no intelligent interior yet. Shh! Has Xuanyuan found a new intelligent idea?

As a means of transportation for energy conservation, emission reduction and environmental protection, bicycles have not been spared, another big wave "Smart bicycles come from everywhere, such as cookies, horse spots, westward travel clouds, Ma Yun, rice and Leshi. Leshi at least knows how to draw flying pigeons to endorse them. As for other companies, quality problems and function problems are just like the sun at six o'clock in the morning What's more, if you lock your bike with your mobile phone and can't unlock it, you will finally have to carry it back. When you break it, you will also bring the "smart bike" into a deep "pit". However, at a time when there is no answer, one will not play the "smart" card The "folding car" that focuses on "urban commuting" has appeared in people's eyes. It is right that Zhang Xiangdong's 700Bike Galaxy. So whether 700Bike Galaxy can play new tricks and get out of this swamp? Today, Xuanyuan will talk with you about this "urban commuting folding car".

  The day of Xuanyuan, his son and the Milky Way.

May 29, 2016, 8:30 a.m.

Sunday morning was white, and the sky seemed to be covered with a veil.

It is said that the east wind blew some foreign matters from Hebei last night, which led to a slight haze in Dayantai. How far can I go when I wipe it.... Well, keep the wind blowing, strong wind, east wind, so that the haze can travel across the sea, and live and work in peace and contentment at Bonzi Smida.

However, the above did not affect Xuanyuan's mood at all. Today, he accompanied his son to the June 1st rehearsal. His son was very proud of me, and promised to go to the "drag racing" with me after the rehearsal. Ha ha, in fact, it was a great honor for the folding car, The appearance of 700Bike Galaxy's "bright and beautiful yellow" has really attracted many people. From the white haired old people to the toddlers, when they first saw the "Galaxy", they all showed their amazement. There is no picture, no truth, and little gossip. It's a pleasure to see the above picture.

Dressed and tidied up his son, folded and loaded the Galaxy, and prepared to set out for the kindergarten. The unique folding design of "Galaxy" can be folded into the trunk of a family car. After a week of playing, folding is a piece of cake for Xuanyuan. It is close to the official 3-second folding, and is striving to make progress towards 2.5 seconds. It is like this after folding.

what? It won't fold. Look here.

What is the folded size of "Galaxy"? Can Xuanyuan's three compartment Sega trunk store it easily?

Let's take a look at the size chart of the boot. The maximum height is 55cm, the depth is 110cm, and the minimum width is 110cm. The width and depth should be no problem, and the height direction is uncertain.

The effect of actually placing the trunk after Galaxy folding (please ignore the clutter of the trunk), Ouye~just fine!

Due to the influence of other items in the rear compartment, when putting in and taking out, pay attention to the first in first out of the folding buckle at the lower right corner. If the space in the rear compartment is vacated (tent * 1+folding stool * 2+fishing rod * 1+hammock * 1+paper pumping * 1+lifting+bucket * 1+storage box * 1+vacuum cleaner * 1), the Galaxy folding car should be more convenient to put in and take out.

The distance between the rear compartment and the handlebar is detailed. There will be slight interference with the rear compartment life-saving switch and the ceiling lamp during the entry process. There will be a distance of about 1cm after it stops.

Due to the influence of the internal tent and folding stool, the car seat can only be reached here, but it does not affect the closing of the trunk door.

May 29, 2016, 9:10 a.m.

Arrive at the kindergarten, Today, the kindergarten organized a rehearsal for the June 1 activity. Although it was only a rehearsal, the scene was very popular and lively. Parents were very interested in the children's activities. Bicycles could not get into the kindergarten gate, so they had to put grievances on the doorman.

The young players entered the arena in turn to perform dynamic basketball.

A conscientious life teacher.

Children who work hard to perform.

There are also small audiences who are fully engaged.

At the end of the performance, the children threw good shots at Xuanyuan. Be careful with my camera~

Thanks to the children, Bangbang Da! You are all good!!

May 29, 2016, 10:35 a.m.

Arrive at the football field, The mild haze did not affect everyone's passion for sports. The jogging elderly, the young football players, and the "Galaxy" folding car that competed with their son. First, let's briefly introduce the following two players, their son's chariot vs. 700 Bike Galaxy. Who killed the deer?

The contestant of the above "bright and bright yellow" is "Galaxy", whose full name is "700bike city folding car", weighing 12.5 kg, designed and produced by the 700bike team. Compared with the retro feelings of the previous generation of "back street", "Galaxy" gives a sense of fashion and technology, and summarizes its three major characteristics:

1、 Simple and rough in shape, 3D forged one-piece head tube, one-piece formed aluminum alloy thick tube, drop shaped seat tube, hidden folding buckle, broken beam frame, no rear lower fork design, a large number of one-piece forged parts are used, which has a sense of modern science and technology;

▲ 700Bike intelligent handlebar+aluminum alloy handlebar+3D forged integrated riser, simple and scientific.

▲ 3D forging integrated head tube uses high temperature and high pressure to fine draw, forge, hydraulically, and precisely mill a whole piece of aluminum alloy, so that the internal and external parts of the material can be integrally formed, which is higher in strength and lighter in weight than the general 2D forging, CNC, and drilling.

▲ 3D forged integrated front fork.

▲ One piece forming aluminum alloy thick tube type, different from the welding frame type of the traditional folding car, derived from the slim design of the car waist line, outlines a compact sense of strength, seamless fit in the side view, reduces the thickness of the pipe wall while maintaining excellent rigidity.

▲ No rear lower fork design.

▲ Concealed all-in-one folding device, 3D all-in-one forging, integrates the folding buckle connecting rod into the frame structure, derived from the concept of car door handle, and built-in hidden safety self-locking button.

▲ Wellgo folding antiskid pedal

2、 Dynamic and lively colors There are four colors in total, namely, Xingyun red, deep sky black, cloud white, and Xingmang yellow. However, the Xingmang yellow set in Xuanyuan has a strong visual impact, which makes people look bright;

▲ What Xuanyuan got was starlight yellow, but preferred to call it bright bright yellow. The paint effect was superior, and the color cutting process brought full visual impact and smooth coating texture.

3、 Put the Internet of Things module inside the building An OLED highlight screen with a resolution of 128 * 128 is embedded at the top, which can obtain time, speed, history and other information without the mobile phone. With the mobile phone APP, it can achieve GPS positioning, mobile alarm, motion data monitoring and other functions;

▲ 128 * 128 resolution bright OLED screen, with IP67 waterproof level.

▲ SRAM 9-speed dial, ergonomic sponge shock absorbing handle sleeve

▲ SRAM 9-speed backward

▲ SRAM 9-speed kit

The "Dynamic Orange" below is my son's favorite ride, code named "McQueen", Yes, it is the same name as the kid in Auto Story. Xuanyuan was purchased for 500 yuan. It has a dynamic and fashionable appearance. The bent handle design is more suitable for children to hold, the dry strength body is thick and anti build, the rear left and right auxiliary wheels, and the front and rear mud shingles are fashionable. It is a necessary tool for sons to go out and pick up girls.

The game is about to start.

STOP~~My son suddenly paused...

My son has an inexplicable interest in "Galaxy". He made a decent tour around the "Galaxy". Mm-hmm. If you know yourself and your enemy, you can win every battle.

▲ "Dad, what is this... Dad, what is that..." The son kept asking, um... Suddenly, my head is a little big. Why did 100000 come again...

▲ "Dad will tell you later. Dad can't wait to start the competition. Son, can we start?"

OK？！

get ready!

3！

2！

1！

Get up!

+

+

+

+

+

+

+

+

In the end, his son and his beloved car "McQueen" won the 1000 meter race without any doubt.

There is no suspense, because at the beginning of the race, the smelly boy will let me ride in the opposite direction...

Although he won the race, his son looked glum, because he thought his chariot didn't look as good as "Galaxy"... Let Xuanyuan buy him a mini Galaxy...

Well, Dongge, do you have the Galaxy mini plan?

The time spent with my son always passed quickly, and my stomach began to growl unconsciously. I really admired these men who played football, and I was really committed. I had no idea of a truce. Let them go. In order not to delay my son's "Lego Robot" course in the afternoon, this morning's activity ended, and I immediately loaded the car to get out of the way.

May 29, 2016, 2:30 p.m.

The afternoon course arrived as scheduled, arrived at the Lego robot training classroom, and sent my son to the classroom. We looked at each other and waved goodbye. Everyone was very happy. My son was happy because he could go crazy with the children. Xuanyuan was also very happy because I had a close date with "Galaxy" in the back compartment downstairs.

There is no pressure to store the "Galaxy" in the hatchback family car. How about the hatchback? Xuanyuan deliberately replaced a hatchback Volkswagen Golf, can it be easily accommodated? Ha ha, just be strong! Because the height and width of the golf boot are all right, but the longitudinal depth is very limited. You need to clear the other things in the boot before you can do anything else.

▲ hatchback golf+Galaxy folding car

▲ hatchback golf+Galaxy folding car

"Galaxy" is taken out of the trunk and not busy assembling. Let's first see how portable "Galaxy" is with its bare hands. From the official introduction video of "Galaxy", the front and rear wheels are ingeniously absorbed together through magnets after the Galaxy is folded, forming the same direction double wheels. The user can use the car seat as the handle, so how is the actual effect?

▲ Take it out from the car and place it on the ground. "Galaxy" can stand on its own. The low end of the seat tube and the front and rear wheels form a three-point one, which is a very ingenious design idea.

▲ The front and rear wheels rely on this high-strength magnet to naturally absorb when they are close to each other. In order to ensure the parallelism of the two wheels, this metal disc adopts a universal rotation structure, which is said to be the patented technology of 700Bike.

▲ We can not lift the car seat more easily, because when the seat is at the lowest end, we must bend down to get the seat, which is very uncomfortable.

▲ To adjust the height of the car seat, just move the handle in the above figure to the "OPEN" direction, and girls can easily achieve it without much effort.  

▲ Side view

▲ Rear view

▲ This is the standard posture.

▲GO~GO~GO~

▲ It seems that it is not as simple as expected. It is a little difficult to control the direction of advance. The arms and legs are laborious. It can be seen from the muscle relaxation of the legs in the figure above.

▲ The foot pedal will trip the leg from time to time and interfere with the right wheel.

▲ Detailed diagram of interference.

Unarmed promotion video:

As mentioned earlier, there is no pressure to fold the "Galaxy" in three seconds. Is it difficult to assemble it? This is no problem for Xuanyuan. Thanks to the ingenious patent folding technology of "Galaxy", Xuanyuan can complete the assembly of "Galaxy" in about 2 seconds.

▲ Stand the riser in the direction shown in the figure, and rotate it with the place circled in the figure as the axis.

▲ This angle is clearer. In the riser is the battery of the vertical Internet of Things module. It is estimated that there are two 18650 cells in parallel: 2800mAh * 2 cells=5200mAh.

▲ The required strength is moderate, designed for girls with low strength.

▲ Lock according to the direction shown in the figure, and the small screw column circled is the locked column.

▲ The girder is relatively simple. Straighten it according to the direction shown in the figure, lock it, and fix it.

▲ With the completion of the project, "Galaxy" adopts a 20 inch wheel, which looks very simple and exquisite.

The seat cushion adopts the Sell Royal Shadow ergonomic silicone seat cushion, which is actually soft and comfortable to sit on. The seat tube adopts a water drop shaped seat tube. Compared with the traditional round bar, this design has the advantage of avoiding the embarrassment of repeatedly adjusting the angle after each folding, and this shape also looks very compatible with the overall frame, This is what happens when the seat height is actually adjusted. Adults can ride on such a small car without appearing abrupt. Users can adjust the height of the seat tube according to their own height. For example, the seat tube can be adjusted to between 7 and 8, and the toe can stand on the ground.

▲ Adjust the height of the seat tube so that one leg can support the ground. The geometric dimension of the frame is compatible with the customer population whose height is 1.55-1.90 meters. It is both recreational and sporty. The angle of the head tube simulates the characteristics of long handlebars. With 72 ° head tube inertia adjustment, the lower dimension of the tapered head tube is 1.5 ", and the upper dimension is 1.125", which improves the riding comfort and ensures the maximum power transmission, It can bear more steering loads, which is of great significance to ensure the lateral rigidity of the whole system without increasing weight.

▲ The height of the water drop shaped seat tube can be adjusted, and there are scale marks to facilitate the next adjustment of the same height, which is more intimate.

▲ The seat cushion adopts the Sell Royal Shadow ergonomic silicone seat cushion, which is actually moderately soft and comfortable to sit on. The buttocks are still very "sour and cool" during long distance riding. If you have conditions, you can replace a better seat cushion.

▲ Are the rules too big?

▲ 73.5 ° riser angle is matched with 408mm equivalent rear fork length, the weight distribution of front and rear wheels is balanced, and there is no much difference with full-size sports bicycle when passing a bend.

▲ The bottom of the support frame is designed with anti slip particles, which are carefully reflected in details.

▲ GO~GO~GO~Get up!

▲ Front and rear 140mm disc brakes, the actual braking effect is relatively sensitive, and the tail is swinging.

▲ The car body is also very thick, and you can play it without knowing it.

▲ It is difficult to lift the front wheel, and the weight is concentrated on the girder.

▲ Can you play as a dead fly when braking suddenly?

▲ Warn a friend... Don't play like this. This is not dead flying. Be careful DD, or you will hurt yourself.

▲ 700Bike operation manual and body give a warning for safe riding: it is not suitable to perform bicycle stunts or jump.

▲ The car is unimpeded, and it also reflects that "Galaxy" has solid materials and workmanship.

▲ When the forefoot steps on the foot, there is occasional interference between the heel and the rear fork, or are the shoes too big?

At the moment of "smart" bicycles and "pseudo smart" bicycles, how does the Internet of Things of "Galaxy" perform? Xuanyuan focuses on the electronic dial function of "Galaxy", which can display time, speed and mileage independently from mobile phones, and can also cooperate with mobile phones to achieve cycling ranking, GPS positioning, position detection, remote alarm and other functions. The system uses a temperature range of - 10 ℃~55 degrees centigrade, with IP67 waterproof level, and no pressure in daily use.

▲ "Galaxy" IoT module - electronic variable disk can display time, speed and mileage independently from mobile phones, and can also cooperate with mobile phones to achieve cycling ranking, GPS positioning, position detection, remote alarm and other functions.

What is the system composition of the Galaxy electronic dial?

According to the data held by Xuanyuan, the electronic dial runs on NORDIC nRF51xx ultra low power Bluetooth wireless SoC, and is compatible with 2.4GHz low-power Bluetooth protocol, ARM ® Cortex ™- M0 32-bit processor, 256 kB built-in FLASH, through a 128 * 128pix OLED display, built-in battery pack power supply.

How about the endurance of the Galaxy electronic dial?

"Galaxy" has a built-in lithium ion battery with a total capacity of 5200mAh, which is hidden in a 3D integrated vertical tube. The standby life is about 45 days. The daily use of the battery is 20km, and the life can last about 2 weeks. Personally, the battery pack uses two 18650 cells in parallel, with a single 2800mAh * 2=5200mAh, and the power supply voltage of 3.6~3.7V, meeting the power supply demand of ultra-low power SoC 1.8 V~3.6 V, 2.5 μ s fast wake-up, 420 nA @ 3 V OFF mode, 530 nA @ 3 V in OFF mode+1 region RAM retention, 2.3 μ A @ 3 V ON mode, all blocks IDLE， The power consumption of the platform is relatively low, and the major power consumers should be GPS continuous positioning and OLED display screens. If the "deployment" is turned off, a lot of power will be saved.

How is the "Galaxy" electronic dial positioned?

A SIM card with Internet access function is embedded in the "Galaxy" electronic dial. GPRS networking is enabled. By sending location information, it is sent to the operator's LBS system for coordinate positioning, and then sent to the map server for geographical positioning. In the first year, the GPRS fee is prepaid by 700Bike. Users can get timely renewal notice when installing 700Bike's mobile phone APP software, And complete the renewal through APP.

▲ Mobile phone download APP can be automatically connected when it is close to the electronic dial.

▲ Follow the prompts to download the 700Bike APP.

▲ Create a 700Bike account, log in to APP, and bind the "Galaxy" folding car.

▲ The APP terminal can synchronously display the riding history, electronic dial power, riding mileage information, message settings, etc.

▲ APP synchronously pushes "Selected", "Activities" and other columns, including some high-quality 700 popular products, as well as popular science stickers on cycling knowledge.

▲ The highlight of APP is the information synchronization of cycling and national ranking, which can brush off the sense of existence. However, Xuanyuan commutes more than ten kilometers every day, and can be within 50+in the country only in the morning.

▲ The cycling history in the APP can be displayed synchronously by day, week and month. The daily cycling history can be distinguished by color according to different time periods. Click the cycling history in any period to call up the corresponding information such as cycling track, time, average speed and heat consumption.

▲ After parking the car, click the "Guard" button to lock the parking position through GPS. If the bike is moved without authorization, the 700Bike mobile phone will push the alarm information. At the same time, click the "Positioning" button to check where the bike is moved, so that the car thief can not hide.

In the process of playing "Galaxy", there were many passers-by and onlookers. Not a few people went up to touch and ask about the price. Xuanyuan's answer was "guess?"?

A little master wearing a G Ante T-shirt was impressed. He looked like a teenager playing with a car. He touched the paintwork, lifted the weight of the car, and tried to ride around. He stretched out three fingers and said that it should be no less than this number. He was really insightful...

The time of playing with cars passed quickly. It was 5:30 p.m. before I knew it. It was time for the smelly boy to finish school. When I came into the classroom, I would go.. Only the two brothers had fun...

On May 29, 2016, at 19:40 p.m.

After dinner, it was time for my son to go out for a walk. With the addition of "Galaxy", my son's "hate value" was naturally raised. My son went out with roller skating to compare speed with "Galaxy"... Let's go. It's my happiest thing to accompany my son.

▲ The roller skating boy walks up and looks good~

▲ The "Milky Way" has been working hard all day, and the brightness remains unchanged.

A busy and full day came to an end with the advent of darkness. Ordinary weekends became unusual due to the addition of the new member "Galaxy". I hope that in the future, "Galaxy" can continue to bring new elements of joy to Xuanyuan's family.

Good night! " Galaxy "!

Late Unpacking

It's said that 700Bike Galaxy and Shunfeng have reached a partnership, and the delivery is safe and fast. The younger brother of Shunfeng called to say that the goods will be delivered in two hours. Xuanyuan is in such a hurry that he can't wait to drive to the store of Shunfeng to pick up the goods himself. I wipe the trunk so big that the sedan can't be put into the car. He has no choice but to unpack and pick up the car first...

▲ The box is large enough that the trunk and rear seat cannot be filled.

▲ The outer box is proudly labeled with the winner of the 2016 Red Dot Design Award.

▲ Technological handle and OLED display.

▲ CST 20x1.75 Kevlar puncture resistant tire, with water separation characteristics.

▲ SRAM PG950 11-28T 9-speed flywheel, matched with SRAM X5 9-speed package, can change the speed at will and change the speed smoothly.

▲ The rear fork of 700Bike Galaxy is very thick

▲ Tektro mechanical disc brake, Φ 140mm disc

▲ Aluminum alloy disc brake flower drum

▲ SRAM X5 9-speed backward.

▲ The transparent anti-collision gasket is carefully pasted on the local part of the girder to avoid bumping the paint when folding.

▲ Concealed 3D integrated forging folding device.

▲ Ride with Heart, the paint effect is superior, and the color cutting process brings full visual impact and smooth coating texture.

▲ 700Bike Galaxy  The word Galaxy is printed on the steel rim of the tire.

▲ 700Bike Galaxy  Ultra light forged aluminum alloy CNC gear plate, integrated guard plate, and BB86 PressFit pressed center shaft Φ 24mm ensure the strength and ultra light characteristics at the same time.

▲ Avid BB5 R highway machinery disc brake

 ▲ 700Bike Galaxy comes with a small bell

▲ KMC Z99 9-speed anti rust chain

▲ Who knows the function of this screw hole?

A beautiful day begins with the Milky Way.

On a wonderful day, starting from "Galaxy", Xuanyuan has officially promoted "Galaxy" as a means of transportation to work. From Monday to Friday, it is almost 16 kilometers a day, At 7:10 in the morning, we set out to meet the morning sun, about 7 kilometers away, with an average speed of 18.5 kilometers per hour, It takes 23 minutes to ride, ten minutes earlier than the bus to work, It's about the same time as driving to work. It not only saves time, but also exercises the body. It's an ideal commuting tool. The most comfortable thing is that you can capture the eyes of motorists on the road every day. After work, you can also get together with friends to have a chat, and drink several cups of iced Qingdao Chunsheng without worrying about the look of the police uncle. Are you also moved?

On the whole, 700Bike Galaxy folding car, 3D forging integrated head tube, integrated forming aluminum alloy thick tube, water drop shaped seat tube, hidden folding buckle, broken beam frame, and no rear lower fork design are all custom molded. In terms of the high appearance, thanks to the ingenious design of the frame and folding device, the strength has not decreased, Embedded Internet of Things+OLED highlight screen, which can be used for GPS positioning, mobile alarm, monitoring of motion data, etc. Although it is not a black technology, the sense of technology that can stop gives Galaxy a lot of color. It is a It's worth having a commuter bus, With the continuous promotion of energy conservation, emission reduction and green travel, the travel mode of urban people has gradually changed. By carefully analyzing users' needs, listening to users' suggestions, carefully designing products, and providing a price acceptable to the working class, it can seize the market opportunity and become the final winner. I hope 700Bike can continue to explore and innovate on this road, Better transform technology into products that people can use everyday!