Battery powered motorized Luggage -- 2

Greetings, A very interesting and involved product. This is a quite complex product involving electronics, sensors, robotics (dynamics of motion), embedded software - and all this needs to be put into a well packaged design. Your document is very well written and explains most of the stuff very clearly. I think overall it's doable - though has two major challenges - the battery size constraint and the capability to follow the user properly - both of them are non-trivial and require good amount of work. I can get you working protos - the hardware and shipping cost can be on actual. I have good expertise with these areas - please see my profile for details. I would love to do this project, however would like to tell you that the two challenges I mentioned are potential risks in terms of what best can be achieved and will have to be mitigated as we progress. Look forward to hear from you. T & R Alok Pugalia

Hello, have a great day. We are team of Engineers running a setup. We will deliver a working prototype. Please feel free to contact us. Best Regards, Shahbaz.

Hello, my name is George Bouris. I have 20+ years of experience in hardware and software development for the industrial sector. Your project is really interesting, but your budget is VERY limited. The minimum realistic cost for the development of it will start from 20x your budget and should be flexible, because alternative methods, at least for the sensing of the operator's intention to move, have to be tested and more than one prototypes must be built. Anything less will be a waste of time and money. In my opinion, the best approach requires the following steps: 1. Calculation of the minimum operating time, based on the luggage weight and the capacity of the battery that TSA allows. 2. Decision on the various mechanical options. 3. Decision on the pull-sensing mechanism. There are a few options, but not the speedometer/pedometer solution that you propose. This method requires a minimum of a few steps to calculate the speed and communication between the operator and the luggage, which is unacceptable for this project. 4. Design, construction and testing of the required electronics. 5. Construction and testing of the final product. 6. The last 3 steps may have to be repeated for testing different approaches. 7. The above steps have to be repeated for both luggage types.

Dear Customer I have read your project specific requirement for battery powered motorized luggage trolly. Our Skills:- Embedded System:- Microcontrollers/Development Platforms ARM Cortex based microcontrollers, PIC 18 and 16 series, 8051 and its derivatives, MSP430, Arduino, Raspberry Pi, Beaglebone Balck, PLC programming Operating Systems and Libraries FreeRTOS, Embedded Linux, etc. IDEs and Toolboxes Kiel Microvision, CCS, MPLab, Visual Studio, Labview etc. Programming Languages Embedded C, Assembly, VHDL PCB Designing Altium Designer Studio Computer Vision/Image Processing OpenCV, MATLAB Our team includes graduates in Electronic & Communication, Instrumentation & Control Engineering with experiences more than 10 years. We guarantee 100% dedication to your project and we will continue to work on it until you are completely satisfied with what we work portfolio projects that you are free to peruse through at your discretion. “I would love to hear from you” You are most welcome to contact me any time 24/7 for discuss/ask any query on skype or chat. Thanks & Regards, Sudhir

Hello, We are a team of professionals with experience in complete product design, development and manufacture. Would like to know more details of the project and deliverable. Feel free to contact for any further discussions. Best Regards Team Spark

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Hi, I noticed that your project fits perfectly with our experience, thus I would like to offer our services. I'm excited about your idea of motorized luggage, but let me preent our activity first. Since 2006 JPEmbedded provides comprehensive embedded systems design and implementation services. Most of our customers are west European manufacturers representing industrial automation, automotive, medical and energy markets. Currently our team consists of 28 engineers. Among our customers we have several startups working on: 3D printer, telemedicine system and smart gride device. Some examples of the projects we completed: * Snow gun remote control device (hardware, firmware, bluetooth, wifi), * universal board development to manage BLDC, BDC and two-phases stepper motors, * GSM GPRS modem board (hardware and firmware development), * Radiolocation data recorder BSP and application development (hardware, firmware), * Insulation resistance tester software and hardware development (ARM, drivers), * Car infotainment systems, firmware development (ARM, bare metal, C)... Please contact me if you consider working with us then I will provide you with more detailed information about our company, completed projects and reference letters examples. Availability: January 2017 (to be confirmed). yours faithfully, Maciej Gasienica JPEmbedded skype: gasienica_maciej

Dear Sir, I would really would like to help on this interesting project of a power-assisted carry-on bag that meets the TSA and airline specifications.

Its really a great idea, i suggest that instead of using a capacitance sensor, we should use two piezoelectric pressure sensors. When you are pushing or pulling a bag, you apply pressure on the handle, this pressure is picked up by pressure sensors and micro controller sets the direction and speed of wheels accordingly. When you want to steer a bag to left or right, one side of your palm applies more pressure than the other, so the two sensors are aligned horizontally. If both sensors have same pressure, bag moves forward, if left sensor has more pressure than right, the bag takes right turn. Using four pressure sensors may make it more effective. This project involves lot of trial and error. The bid i made is for design only. Please contact to discuss further.