{"id":52943,"date":"2017-10-11T03:43:17","date_gmt":"2017-10-11T03:43:17","guid":{"rendered":"https:\/\/oisp.hcmut.edu.vn\/en\/?p=52943"},"modified":"2018-08-01T14:04:53","modified_gmt":"2018-08-01T07:04:53","slug":"speed-limiter-for-electric-vehicles-by-newbies-k2017","status":"publish","type":"post","link":"https:\/\/oisp.hcmut.edu.vn\/en\/student-life\/speed-limiter-for-electric-vehicles-by-newbies-k2017.html","title":{"rendered":"Speed Limiter for electric vehicles by Newbies K2017"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”3.0.47″][et_pb_row _builder_version=”3.0.47″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.0.47″ parallax=”off” parallax_method=”on”][et_pb_post_title author=”off” comments=”off” _builder_version=”3.0.105″ title_font=”Kanit|700||on|||||” title_text_color=”#00aeef” title_font_size=”30px” title_font_size_last_edited=”on|tablet” title_letter_spacing=”2px” title_line_height=”1.3em” title_line_height_last_edited=”on|phone” meta_font=”|600|||||||” custom_margin=”||8px|” custom_padding=”||0px|” saved_tabs=”all”][\/et_pb_post_title][et_pb_text _builder_version=”3.0.91″ text_font=”Roboto||||||||” text_orientation=”justified” custom_margin=”0px||8px|” custom_padding=”0px||0px|” saved_tabs=”all”]<\/p>\n

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https:\/\/oisp.hcmut.edu.vn\/en\/student-life\/hcmut-students-won-the-first-prize-of-the-green-challenge-2015.html<\/a>\u00a0<\/p>\n

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Awarded the\u00a0First Prize<\/em>\u00a0at the\u00a0Science and Engineering Fair for high school students in Southern region, 2015 \u2013 2016<\/strong>, Hi\u1ebfu and Kh\u1ea3i passionately presented their products like real scientists. Hi\u1ebfu shared with us:\u00a0\u201cWhenever I see people driving electric vehicles with high speed, it always reminds me and urge me to create a speed displayer and limiter which could help reduce traffic accidents\u201d.<\/em><\/p>\n

Although there are several types of electric vehicles in which\u00a0speed limiter<\/em>\u00a0are integrated, helping reduce 10-20km\/ hr. compared to the maximum speed. However, one disadvantage of this function is that the speed limit is fixed and unchangeable. And luckily the creation of the young guys made good the drawback.<\/p>\n

In over 3 months, with support from Mr. L\u00ea Thanh H\u1ed3ng, Lecturer of Physics, and through research of 14 ways of how\u00a0electric vehicles<\/em>\u00a0operate, the young guys found out a suitable way to adjust the speed by affecting the electric tension from the steer to the IC of the electric vehicles. Components used are wire, communication cables, printed circuit boards, magnets, etc.\u00a0 The mechanism and the formula to assemble components are complex, yet stable operation. Unsurprisingly, functions of the device created by these young students have great impact and application in reality.<\/p>\n

The biggest difficulty when creating the device was programming the IC (integrated circuit). Although they were high school students specializing in English, they were very keen and dedicated on Information Technology. At the time they were also in the IT Selective Team of their high school, preparing for the National Contest for Excellent students, Kh\u1ea3i and Hi\u1ebfu started programming the IC. All of the programs were made with the Arduino IDE \u2013 an open software. With great efforts and devotion, the speed limiters for electric bikes and scooters won the First Prize of\u00a0Science and Engineering Fair for high school students in Southern region<\/em>,\u00a02015 \u2013 2016<\/em>.<\/p>\n

This is also the highest achievement that students from Quang Ngai province have ever attained. This project was also selected for the Final Round to the International Science & Engineering Fair.<\/p>\n

Creations from Hi\u1ebfu and Kh\u1ea3i have all new scientific and creative features. More importantly, the creation matches with the society\u2019s demand, contributing to efforts of reducing traffic accidents. The price for the device is around 350,000 VND each.<\/p>\n

Tr\u1ecbnh Ph\u01b0\u01a1ng Hi\u1ebfu, alumni of the L\u00ea Khi\u1ebft Gifted High School, has been directly offered admission to university. He is now studying Mechatronics (intake 2017) at\u00a0Mechanical Engineering Faculty<\/em>,\u00a0Ho Chi Minh City University of Technology (Bach khoa)<\/em>.<\/p>\n

\u25ba See more of Student Creation<\/a><\/p>\n

[\/et_pb_text][et_pb_text _builder_version=”3.0.91″ text_font=”Roboto||||||||” text_orientation=”justified” custom_margin=”0px||8px|” custom_padding=”0px||0px|” saved_tabs=”all”]Meanwhile, Mr. Nguyen Hua Duy Khang, Vice Director of Training of Can Tho University, shared that\u00a0QS Rankings<\/em>\u00a0is a very well-known and trustworthy international ranking. That\u2019s the reason why the University very concern about its rank on the list and always adjust the activities in order to maintain and keep them ranking up. However with every different point of time, there will be a different performance which leads to a change of rank.<\/p>\n

Mr. Nguyen Hua Duy Khang, Vice Director of Training of Can Tho University, shared that QS Rankings is an international ranking organization, working independently so the results are relatively objective. Therefore, the university is very interested in this ranking and will always pay attention to adjust in all activities not to just maintain the performance only but to improve the overall performance also.
\n[\/et_pb_text][et_pb_accordion _builder_version=”3.0.105″ body_font=”||||||||” toggle_font=”||||||||” toggle_text_align=”justify” background_color=”#f0ffff” max_width=”80%” module_alignment=”center” custom_margin=”0px||16px|” custom_padding=”0px|||”][et_pb_accordion_item open=”on” _builder_version=”3.0.91″ title_text_shadow_horizontal_length=”0em” title_text_shadow_vertical_length=”0em” title_text_shadow_blur_strength=”0em” body_text_shadow_horizontal_length=”0em” body_text_shadow_vertical_length=”0em” body_text_shadow_blur_strength=”0em” background_color=”#f0ffff” border_color_all=”#00aeef” text_orientation=”justified” module_alignment=”center”]Mechanical Engineering Faculty, Ho Chi Minh City University of Technology (Bach khoa) offers 2 engineering programs instructed fully in English:<\/p>\n