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Automatic Cold-drink Mixture Machine with Temperature Mechanism

1M.M.Kumbhar, 2Varsha S Jankar, 3Amruta K Suryawanshi, 4Priyanka T Gawade1,2,3,4Dept. of Electronics and Telecommunication of Annasaheb Dange College of Engineering and

Technology, Ashta, Maharashtra, India

AbstractCompetitor products were tested, existing users were interviewed, a focus group was performed and several juice bars were visited. The collected data was analyzed and sorted in order to be used as a base for the continued work. After a few weeks of idea generation, the concept was selected by means of an evaluation matrix and expertise from Electrolux. The concept was developed further in terms of functionality, visual expression, handling, safety, materials and manufacturing. Finally, the product concept was evaluated through non-empirical methods as well as customer acceptance tests to make sure that it attracts our intended target group. The project has been supported by contact persons from research and development, industrial design and marketing. The two techniques complement each other because some fruits and vegetables are better suited for juicing while others are better blended. The blender function can also be used for adding other ingredients than fruit; for example ice, yoghurt and ice cream.

KeywordsArduino UNO AT Mega 328, Temperature Sensor, Convener Belt.

I. Introduction Electrolux themselves do not have a corresponding product on the market yet, but are interested in introducing one. The existing competitor products use different techniques for extracting juice, which all have their advantages and disadvantages. Products using the same technique also vary a lot in performance, for example regarding how much juice they extract from the same amount of ingredients. Many of the products existing today also have other flaws regarding usability, clean ability, size, noisiness etc. Important aspects for the juicer concept identified by Electrolux are juicing performance, compactness, innovation level, easy to use and to clean, safety and differentiated/stunning design. The product could also provide other functions than just juicing, but not if it is compromising the performance of the machine as a juicer.

A. ObjectiveRestaurant and cold drink business are always looking for ways to reduce cost and increase efficiency. One way to achieve both is to reduce human error and human cost. The automated beverage dispenser is a product that can assist chain restaurants and cold drink house to achieve both efficiency and cost effectiveness when dispensing drinks. The design provides restaurants and cold drink house with a machine that will precisely dispense mixed drinks also while reducing the required human labor to perform it. A risk with the Juice Mixer is that the jug could get over filled and start to leak without the user noticing. In a blender, the user puts all the ingredients into the jug beforehand. In a juicer, the juice runs into a separate glass. Possible ways of increasing the feedback could be investigated.

II. MethodologyLevel 1: Component selection and hardware implementation.Level 2: Testing of hardware.Level 3: Designing of software and testing of software.Level 4: Software with hardware.

III. Hardware Impementation

A. Block Diagram

Fig. 1: Block Diagram of Arduino Based Cold-Drink Mixture Machine

1. Arduino: Atmega328

Fig. 2: Arduino 328

The Adriano Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of

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which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support themicrocontroller; simply connectit to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

Pin out: added SDA and SCL pins that are near to the AREF • pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Adriano Due that operate with 3.3V. The second one is a not connected pin that is reserved for future purposes. Stronger RESET circuit. • Atmega 16U2 replace the 8U2. •

2. RelayRelays are switches that open and close circuits electromechanically or electronically.Wide range of relay types and coil voltages.

3. LCD Display

Fig. 3: LCD Display

A liquid crystal display touch Panel is a flat panel display that uses the light modulation properties of liquid crystal.LCD are used in a wide range of application.

4. Proximity SensorA proximity sensor is a sensor able to detect the presence of nearby objects without any physical contact .Proximity Sensor are used to detect objects and obstacles in front of sensor. Sensor keeps transmitting modulated infrared light and when any object comes near, it is detected by the sensor by monitoring the reflected light from the object. It can be used in robots for obstacle avoidance, for automatic doors, for parking aid devices or for security alarm systems, or contact less tachometer by measuring RPM of rotation objects like fan blades.

IV. Software Implementation

Fig. 4: Flow Chart

If unit is 1 then select the flavor of juice. In temperature mechanism when unit is 1 then cold juice is selected and when unit is 0 then normal temperature of flavor is selected.

V. ConclusitionAutomatic Cold-Drink mixture machine with temperature mechanism use to make a juice and cold-drink. It is useful to small business and also useful at home. Overall Adriano is easy to understand and its coding is simple. Important expectation from this project is the system should be fully automated. The system should be capable to monitor parameters such as temperature, presence of the glass on cantilever belt.etc. System implemented using arduino will gives efficient output as per requirement.

VI. AcknowledgementThe satisfaction & euphoria that accompany the successful completion of any task would be incomplete without the mention of people who made it possible . So I acknowledge all those whose guidance and encouragement served as a beacon light & crowned my efforts with success.

References[1] Julia Davidsson,Elisabeth Malm,“Development of a

differentiated high-endjuice extractor for household use”

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Division of Design and Human Factors,CHALMERS UNIVERSITY OF TECHNOLOGY,Gothenburg, Sweden, 2012

[2] Karlsson, M.A., 2007. Lyssna till kunden röst – att identifiera, analysera och kommunicera kunden och användarens krav på tekniska produkter och system. MMT015, Behov och Krav. Department of Product and Production Development. Chalmers University of Technology, unpublished.

[3] Adlin, T. and Pruitt, J., 2010. The essential Persona Life cycle – Your guide to building and using personas. Burlington: Elsevier Inc.

[4] Allen, D.K., Alting, L., Todd, R.H., 1994. Fundamental principles of manufacturing processes. 1st ed. New York: Industrial Press Inc.

[5] Franzén, T., 2011. Safety review on Juicer Project Concept Ideas. [meeting] (Personal communication, 1 November 2011).

[6] www.wikipedia.com

Mr.Kumbhar M.M.: Assistant Professor, Electronic and Telecommunication Department of AnnasahebDange College of Engineering and Technology ,Ashta, Maharashtra, India. M.E.(Electronics), Area of Specialization-Signal Processing, Image Processing.

Ms.JankarVarsha S.: Appeared B.E at Electronic and Telecommunication Department of AnnasahebDange College of Engineering and Technology,Ashta, Maharashtra, India.

Ms.SuryawanshiAmruta K.: Appeared B.E at Electronic and Telecommunication Department of AnnasahebDange College of Engineering and Technology ,Ashta, Maharashtra, India.

Ms. Gawadepriyanka T.: Appeared B.E at Electronic and Telecommunication Department of AnnasahebDange College of Engineering and Technology, Ashta, Maharashtra, India.