Abstract: As a post-80s developer, as well as a mother and daughter, I have witnessed the transformation from traditional community to smart community.

This article is shared from huawei cloud community “See the algorithm program yuan who conquered Yale Professor, how to practice” people-oriented “to develop smart community brain? , original author: Pomegranate skirt.

The old man in the home takes a walk downstairs carelessly fall down, “bear child” in the village run loose careless… These scenes are seen on the news all the time, and are the kind of happenings that many office workers worry about.

If you have a software that can keep an eye on your family’s safety in the community, you can contact the property management immediately in case of an emergency. That will greatly reduce the number of accidents in the community and increase the happiness of people’s lives.

Now, that wish has come true, with mobile apps allowing homeowners to watch the elderly and children in their homes and neighborhoods.

The smart camera in the public area of the community can automatically identify the abnormal behavior of the crowd. If the children fall down, the warning will be generated immediately, so that the owners can grasp the situation in time and let the property service provider deal with it as soon as possible. The owners will no longer worry about the safety of their families in the community.

This is just a scene epitome of the smart community solution created by Huawei and Xinghai Iot.

Zhang has personally participated in the incubation, development and implementation of the program. “As a post-80s developer, as well as a mother and daughter, I have witnessed the transformation from a traditional community to a smart community, and I am glad to contribute to the digital transformation of the community.”

The rules at work

Stumble into the algorithmic world

Sincere, hard work can be said to be synonymous with Zhang Fang.

Eleven years ago, Zhang Fang graduated from university and came to Shenzhen to find a job. I had my first interview with a Yale university professor, whose topic was “Time complexity Analysis of Quicksort Algorithm”. Different from other interviewees, Zhang fang directly wrote down her reasoning process on the blackboard. The professor was so impressed that he recommended to the recruiter: “This little girl must be recruited.”

The professor later told Zhang that she was the first candidate who dared to write reasoning process directly on the blackboard. Although the final answer was slightly flawed, the reasoning thought was completely correct. Her confidence and sincerity impressed the professor.

After joining the work force, zhang fang, who had just graduated, felt like a rat falling into a rice bowl and studied hard all the way.

“When FACED with difficult problems, I would cry in front of the computer and type code while crying, believing that I should not live up to the expectations of the professor.”

In 2017, Zhang met the founder of xinghai Iot research and development team in the exchange group of full-stack development engineers. At that time, the concept of Internet of Things was just emerging, and the founder offered Zhang an olive branch and invited Her to join the team to “start a business”.

Subsequently, in the first International Property Management Industry Expo in 2017, Xinghai Iot made an amazing appearance, showing the company’s achievements in scientific property management and smart community construction in multiple scenarios.

Brief encounter with Huawei

In 2018, Huawei and Xinghai Wulian officially started strategic cooperation in the field of smart parks. As a science and technology subsidiary of China Overseas Property, Xinghai Wulian utilizes its own practical experience and business understanding, combined with Huawei ICT technology base, to jointly create a smart community of sustainable growth.

Based on the Digital platform of Huawei Smart Park, the two parties have started the research and development of “Smart Community brain”, aiming to improve the cost-reduction and efficiency of building smart community, significantly reduce the cost of software development and hardware construction, and achieve large-scale, standardized and customized rapid replication services.

“Huawei wisdom park digital platform completely in line with my understanding of the” Internet of things “and imagination, through the study of it, I completely understand the equipment layer, integration layer, platform layer and application layer defined rules, as well as the relationship between them, to my understanding of the Internet of things completely through, once saw the whole thing networking platform for the development of logic.”

In the field of the Internet of Things, the data of the awareness layer of the Internet of Things are multi-source and heterogeneous, and different devices have different interfaces and different technical standards. The network layer and application layer have different network protocols and architectures due to different network types and application directions of different industries. The establishment of a unified architecture and unified technical standards for the Internet of Things is now facing a difficult problem.

“Xinghai Iot works with Huawei to promote the construction of iot standards and realize the great vision of building an intelligent world connected to everything.”

In 2020, Zhang fang was entrusted with the task of developing smart community joint programs based on digital platforms. Zhang Fang is like “invincible xiaoqiang”, leading the team to break through gradually with professionalism. Based on the rich development tool suite provided by huawei smart Park digital platform, the development efficiency is greatly improved. The first version of smart community is delivered in less than two months, realizing the basic functions of “five views” (parking, pedestrian, video, equipment, and intercom), but the business flow is relatively simple at this time.

Zhang Fang is full of confidence in the future, “It takes a long time to learn the digital platform of Huawei Smart Park. Developing on the platform is like planting crops in the soil. It takes a process, and the development of the first version is for everyone to adapt to this process.”

Subsequently, the company re-formulated the product planning and created an upgraded version of the smart community joint program, with more complex technology, more practical functions and stronger implementation.

From the point of view of owners, property services in traditional communities generally have the following pain points: cumbersome access control, security loopholes in parking lots, slow response to emergencies, inability to grasp the safety of family members, uneven service levels…

From the point of view of operators, they also face difficulties, such as low efficiency of operation management, difficult innovation of property services, safety based on civil air defense, difficult landing of emergency management…

The smart community solution jointly launched by Huawei and Xinghai focuses on the five rigid needs of the community and solves the pain points of the above basic community operation services.

“Watch people” – “five colors” list management, automatic face recognition: original “white gray yellow red black” five colors list management method, through face recognition technology to enter and exit the community of personnel classification, owners for the white list, automatic recognition, without carrying access control card, seconds.

“Watch the car shop” — smart garage cloud monitoring, convenient service for you, me and him: centralized management of the garage, realize unattended, cloud license plate recognition, better guarantee the safety of residents. Accurately identify the owner’s car and the visiting bus, through the establishment of a database, to achieve fast parking fees greatly improve the operation efficiency of the yard, smooth car, people feel comfortable.

“Watch video” — the family public area qi open, children and the elderly protection safety: public area and family connection, sitting at home can use “angel’s eye” to focus on watching children, the elderly often go to the public area, to protect the safety of children and the elderly.

“Watch equipment” — emergency events are found immediately, automatic judgment and alarm: video inspection and artificial intelligence analysis, emergency events automatic judgment and alarm, linkage personnel scheduling and disposal.

“Watch INTERcom” : High-quality AUDIO and video intercom and cloud intercom scene linkage: Cloud intercom calls in multiple scenarios, expanding communication channels and improving communication efficiency.

At present, the smart community solution has been successfully implemented in Shenzhen Zhonghai Huating Community and served as a model point for customers and partners in need. The management and operation efficiency of Zhonghai Huating Community has been improved, the owners enjoy more warm, efficient and professional property services, and the community has become a truly visible, tangible and felt happy and intelligent community.

The big picture of life and algorithms

“Zhang Fang has the heart of a pure child. She has the sensitivity of a woman and the delve of a developer. She always loves challenges and sets a good example for us in Xinghai. She’s the quintessential elite developer in the company — hard-working, trustworthy, very professional, with the big picture in mind.” The founder of xinghai Wulian research and development team highly appreciates Zhang Fang’s dedication.

At work, as a member of Xinghai, Zhang fang insists on setting an example for the team. In life, she is also an energetic big sister. She likes outdoors and often organizes her colleagues to go hiking and climbing. “Once when we climbed Wutong Mountain, we went out at 8 in the morning and came home at 8 in the evening,” she said with a smile. “Many of my younger brothers and sisters born in the 1990s are not as physically strong as me, so I often pulled them to exercise together.”

Won the championship in the company Sports Meeting in 2020

Back to her family, Zhang fang is also an ordinary mother. “As long as I don’t work overtime, weekends belong to my family and children. We have been to almost all the parks in Shenzhen.

“I’m just an ordinary developer, and WHEN I see that my work can make life and work easier for users, I feel proud.”

This is the most simple and ordinary wish of every developer, and also the most remarkable part of every developer!

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