Canara engineering students innovate RF technology and buck boost converter

[email protected] (CD Network)
June 12, 2014

Mangalore, Jun 12: Students of Electronics and Communication in the Canara Engineering College have come up with three innovative projects with the support and guidance of their professors. All three projects have immense potential for practical use.

Semi Automated Fire Extinguisher

In day to day life we encounter a lot of fire accidents leading to miserable damages. There are accidents involving high risks to human life and also there are cases where the fire extinguishing process is beyond the human reach due to congested space and complexity of the situation. Madhukar Nayak K, Prashanth Prabhu B and Ashish Raveendran Govindan have successfully built a Semi Automated Fire Extinguisher with Graphic User Interface ' to tackle such situations.

The purpose of this project was to provide an ease of operation to the firemen and eliminate the life risks associated with fire accidents. This 3.5feet in high robot is equipped with a camera to capture live video and upload it to the web server using Wi-Fi technology. The robot is also capable of detecting the spots of highest fire intensity and extinguishing fire in these places with highest priority. The robot is controlled through RF communication by an operator located at a safer distance. Since there is a live video upload on the website, any skilled person around the world can have a look at the scenario of the accident, judge the criticality of the situation and suggest suitable measures that can be taken to the operator.

The project was done under the guidance of Dr. Shantharama Rai C.,HOD ECE Dept. and Mr. Padmahasa M., Asst. Professor ECE Dept. Prof. Subramanya Bhat,Associate professor ECE Dept. was the project coordinator.

Heart Rate and ECG monitoring system

The second project, implemented by Anjali Kamath, Bamini Shenoy, Chethana Prabhu and Meghana Shenoy is a Heart Rate and ECG monitoring system '. Heart diseases continue to be the leading cause of mortality in India in an era of Industrialization, changing lifestyles and dietary habits. The mortality rate reported in government hospitals shows an increase in death due to heart diseases, and this trend is expected to continue into the next decades. Since heart disease is increasingly affecting human lifestyles, rehabilitation and practical devices are being carried out and created in order to reduce the disability from heart diseases.

The purpose of the experiments they conducted was to monitor the heart rate and ECG of a remote patient and help diagnose the problem which integrates RF technology. The results show that implementation of wireless technology in the existing ECG monitoring system eliminates the physical constraints imposed by hard wired link and allows users to

conduct own check up at anytime anywhere. Their experiment is also concerned with finding the optimum position to place the electrodes so as to have efficient results

This project was done under the guidance of Prof Jayashree K ,Assitant Professor, Department of E & C, it was also supported by Prof. Subramanya Bhat, Associate professor and Dr. Shantharama C Rai HOD E&C Department.

Buck boost converter

The third project was a simulation and implementation of buck boost converter '. This project was implemented by the students ashwini shenoy, joythi kirthi K Raman Maashree Amin under guidance of Prof Subramanya Bhat, Associate Professor.The project work was supported by Dr. Shantharama C Rai HOD E&C Department

Using buck boost converter it is possible to convert one DC voltage to other DC voltage. This converter is very useful in cases where a variable input voltage needs to be converted to a fixed output voltage. Here the output obtained from solar panel (8-20V) Is converted using the designed circuit to run the loads such as DC fan ,DC LED lights which requires constant 12v DC. This project finds its application to provide electricity in rural areas using renewable resources.

All three projects have been appreciated by Prof.T.N.Shanubhogue, principal and Management of Canara Engineering College, Mangalore.

Canara Fire Extinguisher 3

Canara Fire Extinguisher 1

Canara Fire Extinguisher 2

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News Network
December 2,2025

Mangaluru, Dec 2: Mangaluru International Airport responded to a medical emergency late on Monday night. Air India Express flight IX 522, travelling from Riyadh to Thiruvananthapuram, was diverted to Mangaluru Airport after a passenger in his late 30s experienced a medical emergency on board.

The Airport’s Operations Control Centre received an alert regarding the passenger’s health condition. The airport activated its emergency response protocol, mobilising the airport medical team and coordinating with stakeholders including CISF, immigration, and customs. 

Upon landing, airport medical personnel attended to the passenger, assessed his condition, and arranged to shift him to a local tertiary-care hospital for further treatment. The passenger’s relatives accompanied the passenger, who incidentally received necessary medical care on board, which helped stabilise the situation.

Following the handling of the emergency, the flight departed for Thiruvananthapuram at 2:05 am on Tuesday.

"We appreciate the cooperation of all parties involved, and this incident reaffirms our ongoing commitment to prioritising passenger safety and readiness to respond to unforeseen emergencies with professionalism and care," the Airport spokesperson said. 

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News Network
December 2,2025

DKSsiddu.jpg

Bengaluru: 'Nati koli saaru' (country chicken curry) considered one of Chief Minister Siddaramaiah’s favourites along with steaming hot idlis was on the breakfast menu at Deputy CM D K Shivakumar’s residence on Tuesday, according to official sources.

The spread also included 'nati koli' fry, vada and pongal, among other items, they said.

In an apparent show of unity, Siddaramaiah visited Shivakumar’s residence for breakfast, just days after the two leaders shared a meal amid a simmering power tussle in the state Congress.

Siddaramaiah drove to the Deputy CM’s residence in Sadashivanagar, where he was received by Shivakumar and his brother D K Suresh, who is a former Congress MP.

Suresh and Kunigal MLA H D Ranganath, a relative of Shivakumar, joined them for breakfast, which featured a mix of vegetarian and non-vegetarian dishes.

Speaking to reporters later, Siddaramaiah said Shivakumar had invited him during his visit to the CM’s residence for breakfast on Saturday.

Asked about the difference between the two meals, the chief minister said, "At his (Shivakumar’s) house it was non-veg, while at my house it was veg. He is a vegetarian, I am a non-vegetarian. I had not prepared non-veg. I told DK to get chicken from the village as you won’t get the original in Bengaluru."

Shivakumar said he had initially invited Siddaramaiah to his residence, but the CM had suggested visiting his place first and reciprocating later. "It was a vegetarian breakfast at the CM’s house on Saturday," he noted.

"Today, I invited him (the CM) to my house. He enjoyed the breakfast, which had his Mysuru taste," Shivakumar added. At this point, Siddaramaiah remarked that Shivakumar’s wife is also from Mysuru.

Saturday’s breakfast at Siddaramaiah’s official residence, held as part of efforts by the Congress high command to ease tensions in the leadership dispute between the two, reportedly included idlis and sambar, according to official sources.

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News Network
December 2,2025

Puttur: The long-cherished dream of a government medical college in Puttur has moved a decisive step closer to reality, with the Karnataka State Finance Department granting its official approval for the construction of a new 300-bed hospital.

Puttur MLA Ashok Kumar Rai announced the crucial development to reporters on Monday, confirming that the official communication from the finance department was issued on November 27. This 300-bed facility is intended to be the cornerstone for the establishment of the government medical college, a project announced in the state budget.

Fast-Track Implementation

The MLA outlined an aggressive timeline for the project:

•    A Detailed Project Report (DPR) for the hospital is expected to be ready within 45 days.

•    The tender process for the construction will be completed within two months.

Following the completion of the tender process, Chief Minister Siddaramaiah is scheduled to lay the foundation stone for the project.

"Setting up a medical college in Puttur is a historical decision by the Congress government in Karnataka," Rai stated. The project has an estimated budget allocation of Rs 1,000 crore for the medical college.

Focus on Medical Education Department

The MLA highlighted a key strategic move: requesting the government to implement the hospital construction through the Medical Education Department instead of the Health and Family Welfare Department. This is intended to streamline the entire process of establishing the full medical college, ensuring the facilities—including labs, operation theatres, and other necessary infrastructure—adhere to the strict guidelines set by the Medical Council of India (MCI). The proposed site for the project is in Bannur.

Rai also took the opportunity to address political criticism, stating that the government has fulfilled its promise despite "apprehensions" and "mocking and criticising" from opposition parties who had failed to take similar initiatives when they were in power. "Chief Minister Siddaramaiah has kept his word," he added.

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