(HBO) – A project on flood and landslide warning developed by a group of Thai ethnic minority students from Hoa Binh won the second prize at an exchange event of programming clubs nationwide hosted by the Dariu Foundation in the Central Highlands province of Lam Dong. The pupils are from the Na Phon primary and secondary school in Mai Chau district’s Na Phon commune.

A project on flood and landslide warning by a group of Hoa Binh students from the Na Phon primary and secondary school wins the second prize at an exchange event of programming clubs nationwide hosted by the Dariu Foundation.

According to ninth grader Ha Thi Thu Huong, a member of the group, the transport system in mountainous Na Phon commune include special bridges crossing streams, which are often hit by unexpected floods during the rainy season.

Unexpected floods and landslides have caused accidents and damage to both people and their vehicles, she said.

"From the fact and with support from our teachers, we came up with the idea and worked to translate it into reality in hope of reducing damage caused by natural disasters in mountainous areas,” Huong noted.

When it is raining hard, a flood is quick to form on a stream. It is also very difficult to predict when the flood hits the bridge crossing it. Therefore, the pupils built a flood warning model, which places a flow sensor about 2km away from these risky bridges.

Ha Manh Hung, another member of the group, said the sensor will send signals to a microprocessor that turns on lights of different colours – green for normal passing, yellow for restricted passing, and red for stop. When the red light is turned on, a bar will be pulled down. The system uses solar energy and rechargeable batteries.

Based on the same principles, the group studied to put sensors at areas with a high risk of landslides. When the danger is near, the system will send signals via lights or loudspeakers to alert nearby residents.

During their implementation of the project, the pupils faced myriad difficulties. They are all from an ethnic minority and disadvantaged backgrounds. Owning no computers at home, they had to carry out all of their researches at school. They also encountered challenges purchasing needed equipment.

Their success despite difficulties will contribute to encouraging local students, particularly ethnic minorities, to engage in scientific and technological research and innovation./.


Related Topics


“Digital Literacy for All”: Hoa Binh promotes the dissemination of digital knowledge to the community

Hoa Binh province is undergoing a dynamic transformation amid Vietnam’s national digital transition. Building on Poliburo’s Resolution No. 57-NQ/TW on breakthroughs in science, technology, innovation, and national digital transformation, the province has rolled out a wide range of practical action plans. A standout initiative is the "Digital Literacy for All” movement, an effort to ensure that no one is left behind in the digital era.

“Digital Literacy for All": Hoa Binh empowers citizens in the digital era

Hoa Binh province is undergoing a dynamic transformation in the wake of the national digital transformation movement. Building on Resolution No. 57-NQ/TW of the Politburo on breakthroughs in science, technology, innovation, and national digital transformation, the province has implemented a wide range of practical action plans. A standout initiative is the "Digital Literacy for All” movement ambitious effort to ensure that no one is left behind in the digital age.

Dong Lai commune - A memorable term of progress

With a spirit of unity and proactive problem-solving, the Party Committee, the government and the people of Dong Lai Commune (Tan Lac District) have made great strides in implementing the resolutions of the 24th Party Congress of the commune for the 2020 - 2025 term. Focusing on leadership and practical actions, the commune has brought the Party’s resolutions into daily life, creating strong impacts and pushing the local development forward.

Hoa Binh youth leads in grassroots digital transformation

Amid the nationwide push for digital transformation, young people in Hoa Binh Province are stepping up as dynamic pioneers, applying technology to enhance Youth Union operations and expand the reach of youth-led initiatives. Through creativity and adaptability, Youth Union organizations at all levels have introduced a series of practical solutions, contributing to modern governance and community development.

An Nghia commune prioritises people-centred administrative reform

In recent years, An Nghia commune, located in Lac Son district, has stepped up administrative reform, focusing on improving the quality and efficiency of its single-window service unit for receiving and processing administrative procedures. These improvements have helped create favourable conditions for local residents and organisations to handle administrative procedures, contributing to the commune’s broader socio-economic development.

Hoa Binh taps into multi-use value of forests

The Prime Minister-approved master plan to develop the multi-use value of forests ecosystems through 2030, with a vision to 2050, aims to improve the management and sustainable use of forest resources, create jobs, increase incomes, and improve the living standards of ethnic minorities, people in mountainous and remote areas, forest workers and those living near forests.