The ruthless hearth took away his greatest pal, and he began a enterprise in order that firefighters would not get misplaced within the hearth!

The ruthless fire took away his best friend, and he started a business so that firefighters would no longer get lost in the fire!
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In 1996, a fireplace in Hong Kong took 41 lives, together with Chen Zunyu’s greatest pal, but it surely additionally ignited his entrepreneurial dedication.


The brand new Fengtuzhi from Hong Kong proposes the idea of utilizing biometric fingerprints to find the placement, which eliminates the extra set up value required by the standard use of Bluetooth positioning, and the positioning error will be managed inside just a few meters. The positioning expertise developed by Fengtuzhi can be utilized to information customers to seek out targets on completely different flooring. It has been utilized in Hong Kong purchasing malls, airports, JR railway corporations and different fields.


A hearth took away an in depth pal and strengthened the dedication to start out a enterprise

In 1995, Chen Zunyu, a pupil on the Hong Kong Polytechnic College, was an intern at a railway firm, the place his job was to make use of paper maps to find water leaks in dusty development websites and railway tunnels. At the moment, indoor map expertise was not but popularized. Even when the knowledge on the paper map has not been up to date for a very long time, it might not conform to the precise state of affairs of the development web site, so it will possibly solely be used.

On the finish of 1996, earlier than the elevator alternative mission of Hong Kong’s Carrie Constructing, the administrator posted a discover that “there might be black smoke and peculiar scent in the course of the mission, all residents mustn’t panic”, so even when the fireplace had damaged out, a lot of the residents couldn’t escape instantly. . In the long run, the worst business constructing hearth in Hong Kong’s historical past took a complete of 41 lives, together with Chen Zunyu’s greatest pal.

Chen Zunyu, who has been overcome with ache, has thus far strengthened his dedication to start out a enterprise. What he has to do is to supply firefighters, visually impaired folks and even most of the people with a very secure indoor atmosphere, in order to keep away from comparable regrets, and the scope needs to be the entire metropolis. Wu Peiqian, co-founder of BeeTuzhi, stated that he needed to make an indoor map of the entire metropolis as a result of if he solely did indoor positioning and navigation of a single constructing, the variety of purposes on that day can be just a few hundred at most. The expertise could also be utilized by tens of 1000’s of individuals in a day, in order to maximise the worth of the beetolog expertise.


The ruthless fire took away his best friend, and he started a business so that firefighters would no longer get lost in the fire!


After acquiring angel funding in 2013, Chen Zunyu formally began the analysis of indoor map data system, which coincided with the implementation of the coverage of meals waste recycling and energy era by the governments of China and Hong Kong. As well as, logistics is said to the map perform that Fengtuzhi will develop sooner or later. , so earlier than the analysis was accomplished, Chen Zunyu and Beetuzhi’s co-founder Wu Peiqian first based the good logistics model Locision in 2015, inventing a platform much like Uber to gather meals waste in Guangzhou and Hong Kong, and ship the meals waste to Energy crops generate electrical energy. In the identical 12 months, they copied comparable expertise and based Locker Life in Hong Kong, however Locker Life is doing e-commerce logistics.

Since logistics providers would require map data, with the expertise of Locision and Locker Life in logistics, the event of Fengtuzhi’s indoor map data system might be smoother.


Wi-Fi positioning solves the time-consuming downside of Bluetooth expertise

With the map, the following step is the event of positioning expertise.

Many of the widespread indoor positioning is to obtain the consumer’s Bluetooth. So long as the particular person within the constructing activates the Bluetooth perform of the cell phone, the Bluetooth indoor positioning system can decide the placement of the particular person. Nonetheless, not each constructing has a Bluetooth machine put in, not to mention for the aim of To enhance the positioning accuracy, a Bluetooth machine have to be put in each 5 meters. Wu Peiqian stated that it took almost a 12 months from the set up of the Bluetooth machine to the precise operation, and the effectivity was very poor. The objectives of the map are deviated from one another, and the upkeep value of the machine can be excessive. Since it isn’t possible to put in Bluetooth, they started to consider what present indicators within the shopping center can be utilized by Beetuzhi? The reply they got here up with was Wi-Fi.

The normal Wi-Fi location service makes use of three Wi-Fi sign sources to find out the placement of the particular person, but when there’s something blocking the particular person and the sign supply, the sign might be unstable and the positioning might be inaccurate. Considering backwards, the idea of location fingerprints is proposed.

To place it merely, it’s to make use of the quantity (fingerprint) of every location, after which infer the code of every Wi-Fi sign acquired via the cell phone. For instance, the gap between location A and the three Wi-Fi sign sources is 10, 20, 30 , then the fingerprint of location A is 102030, the gap between location B and the three Wi-Fi sign sources is 20, 10, 20, and the fingerprint of location B is 201020. The system can decide the placement in response to the similarity of various numbers.

“We determined to set a fingerprint each 3 to five sq. meters.” Wu Peiqian added.


Wu Peiqian exposes the three main technical limitations of Beetuzhi

Wu Peiqian stated that BeeTuzhi’s idea of changing conventional Bluetooth positioning with Wi-Fi sounds straightforward, however there are three main technical limitations which are tough for the business to beat.


map expertise

The indoor map of Fengtuzhi will be mixed with the out of doors map, in order that customers can use the navigation service of Fengtuzhi each indoors and outdoor. The positioning system captures the latitude and longitude and transplants it to the indoor map to create a constant expertise for customers indoors and outdoor. In contrast with atypical Bluetooth corporations that rely solely on XYZ coordinates, which may solely do 2D positioning and can’t precisely determine the ground the place the consumer is positioned, BeeMap can detect completely different flooring, in order that indoor maps and navigation are not restricted to 2D aircraft motion, however It is ready to detect the peak distinction of 3D.


The ruthless fire took away his best friend, and he started a business so that firefighters would no longer get lost in the fire!

Fingerprint algorithm

To be able to make the Beetuzhi service like Google Maps, each iOS and Android programs can be utilized, and there’s a constant expertise. Wu Peiqian stated that the hot button is to obviously outline every location within the room, that’s, the fingerprint algorithm talked about above. As well as, it’s essential to immediately cooperate with Apple, in order that Fengtuzhi may also design indoor positioning capabilities suitable with the iOS system. Counting on the exact positioning expertise, Fengtuzhi has additionally been chosen by Apple and has efficiently turn out to be a companion of Apple’s indoor map program. one.


Make the underlying language SDK so that every one languages ​​can be utilized

Even when the exact fingerprint algorithm expertise is tough to copy, Chen Zunyu has not forgotten his ambition to popularize a very secure atmosphere after he misplaced his greatest pal. Due to this fact, Fengtuzhi doesn’t make an app however an SDK (software program toolkit). ), in order that completely different software events can use this SDK to plug into the Wi-Fi of any location painlessly, which not solely reduces the price for patrons to hitch the indoor map, but additionally maximizes the applying worth of the indoor map.


Almost 90% of actual property builders in Hong Kong are utilizing it, and Beetozhi formally entered Taiwan

Along with indoor maps, Fengtuzhi additionally offers speech recognition capabilities together with English, Chinese language, Japanese, Korean, and Cantonese, in order that visually impaired folks may also take pleasure in indoor map providers.

As well as, Wu Peiqian stated that as a result of Fengtuzhi solely wants a employees to carry a cell phone to create or replace the indoor panorama, stroll round every flooring of the positioning and accumulate the Wi-Fi information within the web site. The capturing course of is straightforward, so major college college students, Second-time employment girls and the disabled might help take 360-degree photos with their cellphones, in order to empower these people who find themselves comparatively unfavorable within the job market. In contrast with Google Maps, which updates Road View each 3 years, Fengtuzhi can do that. Carried out in in the future.

At current, Fengtuzhi’s prospects in Hong Kong embody greater than 90% of presidency businesses such because the MTR and Hong Kong Airport, and Japanese prospects embody Kawasaki Heavy Industries, Mitsui Group, and many others., they usually have simply entered Taiwan final 12 months. They’ve additionally cooperated with 10 prospects akin to department shops and Outlet. After negotiating good cooperation, we sit up for creating a brand new expertise for Taiwanese folks that can not get misplaced at stations and department shops.


The ruthless fire took away his best friend, and he started a business so that firefighters would no longer get lost in the fire!


Entrepreneurial Q&A

Q: What are the three issues you may have completed the most effective because you began your corporation?
1. Established a gaggle of credible and wonderful groups which are keen to share weal and woe, and might endure collectively in probably the most tough instances.
2. An open and shared enterprise mannequin that permits opponents to turn out to be allies.
3. Develop the business ecology, in order that enterprises can coexist with mutual profit.

Q: What’s the most incessantly requested factor by prospects or buyers? How would you reply?
Are you afraid that your expertise might be copied?
1. Our core contains the mixing of AI, GIS, positioning, IoT, cloud structure and different fields. There are only a few such groups, and fewer select to work within the GIS subject.
2. Our limitations are numerous and heavy, and technical limitations to information infrastructure, From information manufacturing, operation and upkeep, sharing, to cloud SDK, all are very robust; robust companion limitations, together with Apple Maps, Kawasaki Heavy Industries and ecological companions of assorted sizes; information limitations are very broad, our information manufacturing within the Asia-Pacific area is The most important, together with Hong Kong, Japan, Singapore, and now Taiwan.

Q: To attain the following objective, what assets are the group at present missing?
The indoor map market has all the time been in demand however not in provide. We hope to scale the indoor map information market inside just a few years and turn out to be a market chief, offering the business with the most effective indoor map information to share. Now could be the market improvement interval, which requires market training, partnerships and assets to develop the ecology.

Q: What did entrepreneurship educate you? Would you wish to share your ideas and emotions because you began your corporation?
1. Our entrepreneurial philosophy is Know-how for Good. The optimistic improvement of expertise will need to have a market
2. By no means Give Up. Do not hand over if you’re positive, it’s important to be versatile.
3. Integrity. Sincere enterprise is sustainable.


Group data

Firm title
: Fengtuzhi Institution time: 2021/11/16 (Taiwan firm institution time)
Product title: Fengtuzhi indoor map



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