2015
Entries

Parenting is not an easy task. Good parenting requires the parent to quickly respond to the needs of their child. Constant monitoring of the child also becomes a necessity, especially up to an age of 18 months. In earlier days, parents relied on hearing the cries of their child. It was simple back in the day, when parents were less busy and homes were smaller.

In today’s world, it is difficult for single and working parents to look after their children and do other household work and office related simultaneously. Developments in technology has enabled parents to use devices which can help track their baby’s movements and their needs as well. At present, there are a variety of child ...

In this new concept CVT transmission of power is not by friction (as in conventional CVTs) in that case slip can occur, to prevent this slip high normal force is applied in existing CVTs; resulting in loss of transmission efficiency. In the new concept CVT transmission of power is by interlocking grooves and projections just as in synchromesh gears resulting in transmission efficiency comparable to synchromesh gears.

Salient feature of this concept is that the input and output pickups and rollers can be grooved to get transmission of power without any slip or frictional losses there by increasing transmission efficiency to that of the synchromesh gears. These grooves are parallel in the new concept, unlike conical (angular) in existing ...

ABSTRACT:
The use of sensors has proved to be beneficiary in the design of adaptive and safety measures for automobiles. Traffic squares and crossovers are amongst the major accident prone areas; here we propose that in addition to visual display of traffic lights using a transmitter system the information about the signal lights can be gathered by oncoming vehicles and driver can be provided with a feedback (like voice alert) accordingly for safety purpose. Aiding to the safety measures the traffic crossovers can be provided with a speed sensor based smart speed breaker technology so as to minimize the approach speed of vehicles during free traffic hours.

PROPOSED SYSTEM:
Advanced Driver Assistance Systems (ADAS) are new emerging technologies, ...

Advanced Monitoring and Diagnostics (AMD) is a modular real-time on-line advisory knowledge base (KB) developed using Gensym's G2 . AMD is designed for application to continuous processes typified by refineries and chemical plants. It is an expert system based on first principles and principles of control which differentiates it from traditional heuristics based expert systems. It also has a generic form which results in more consistent solutions with exceptional portability and robustness. AMD draws upon basic principles to deal with a broad range of process situations. It is designed for use as both a solution and a toolkit and is expected to provide improved operational efficiency and substantial savings to process operations

AMD is easily configured to provide comprehensive ...

The clutch is one of the most important components used for gear shift and forward-reverse direction change in a transmission system. Conventional clutches in automatic transmissions for passenger cars, commercial vehicles, tractors, construction vehicles, etc. are multi-disk wet clutches composed of hydraulically operated piston and friction disk pack.

Basic function of the clutch is to transmit torque from the engine to shifting gears, but it must have enough capacity to absorb heat developed during clutch slip for engagement. In most cases, cooling oil is supplied to disk pack to take heat away from the disk pack and lower the temperature of friction facings. Not enough supply of cooling oil may cause facing failure and/or quick wear of friction material.

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Security in the ATM through manual processes is the main problem. So a face recognition technique has been implemented which is used to provide additional security to the ATM centres from theft with the combination of an embedded system.

In this process a webcam is placed outside the ATM centres and MATLAB technology is used for facial recognition and pattern analysis and identifies the face of the person then release the door lock. Once the person enters into the ATM centre the door automatically closes and if the person tries to break the ATM machine the vibrations sensors sends the signal and door locks immediately by using a PIC controller. Then an automated SMS is send to bank and ...

The implementation of visco-elastic material in order to enhance the safety of vehicle occupants against T-knock road accidents.Unlike the frontal collision, Side impact collisions are particularly dangerous as there is limited space between the occupants and the point of contact. The survey of accidents depicts that around 30-40% of the road accidents occurs due to T-Knock collisions.

Due to the limitations of technology and appropriate materials the safety of the occupant against the T-knock collision in the lower segment car is limited. Implementation of this material will result into absorption of the impact before reaching to the occupants. The material has the tendency to deform up to a large extent when subjected to impact loading and ...

TITLE: ADVANCED SURFACE MODIFICATION MACHINE

BACKGROUND:
The development was done as a project to increase the efficiency and productivity of specimen treatment. In this project, a novel surface modification technique was introduced. Ultrasonic Nanocrystalline Surface Modification (UNSM) technique which introduces a severe plastic deformation into a top surface layer of materials and refines coarse grains into nano-grains which increases significantly the strength of a material. This technique conventionally be classed with techniques that directly deform the surface with the use of ultrasonic vibrations. This technology was developed, patented (KR10-0894499, US8782902B2) and commercialized by DesignMecha Co., Ltd. (South Korea). This process has aroused considerable interest among engineers, materials scientists, etc. This interest reflects the benefits of the treatment; ...

Biometrics can be used at many places like Industries, Offices, and Colleges or even at our home. This project is a fine combination of “Biometrics technology” and “Embedded system technology." Fingerprint sensor is the main part of this system. It makes use of Biometric sensor to detect a fingerprint. Fingerprint sensors use various types of techniques like ultrasonic method, optical method or thermal technique. In this project we have used optical fingerprint sensor, and made it possible to utilize “keyless entry” Main blocks of this project are Microcontroller, Fingerprint module, Buzzer, Relay, Keypad, LCD display and Actuators. We have seen Password based security system &RFID based security system. The main feature of fingerprint is that it is unique for ...

In this modern world the use of cars are increased due to its luxurious and comfort ride. For that a proper safety system is to be used. Currently air bags are used as a safety system in all cars. In that I have an innovative idea to replace the air bags in a cost effective manner.

Identification of problem
The problems facing in the air bags system are that the air bags takes only 1/20 of a seconds to deploy, its force can be enough to snap the neck of a passenger who has slid too far forward and another problem is due to sudden brakes applied at high speed, the sensor senses as a crash and the ...

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