Development of a Smart Battery managment system

Closed Posted 3 months ago Paid on delivery
Closed Paid on delivery

The project should pass by the followings steps :

-Draw a general architecture of the module.

-Components, ICs, controllers selection.

-Draw the schematic based on what is needed as functions.

-Simulate, and test…

-Design the PCB in Multi-layers

-Produce some samples to be tested with battery packs ( it is needed to know what kind of test should be done )

After achieving every step, it is needed to get our approval to pass to the next step.

Below please find the main futures of the BMS we intend to develop :

-Control of battery packs composed of 7 to 15 cells connected in series

-Measurement of the voltage of each cell with resolutions of 1 mV;

-Measurement of the current pack in charging and discharging with a resolution of 10mA;

-Monitoring the temperature (2 channels) of the cells and the board;

-Smart balancing of the cells;

-Measurement of the SOC (State Of Charge) on the level of energy present in the package;

- If you reading this, please write (LMC) word on your proposal

-Blocking of charging and discharging for security issues;

-Bidirectional protection in charge phase;

-Short circuit protection

-Internal clock (real-time clock) for synchronization of data;

-Adjustable parameters for the management of different models of battery packs;

-Historical day register, storing all events;

-400-day cyclical log with daily storage of the main events;

-Technology with a low power consumption of less than 50nA cells with BMS off;

-Detection of battery charger without t external auxiliary connection

-Data transmission with different types of interfaces (UART, RS485 ISOLATED, serial TX opto isolated, USB, Bluetooth)

-Battery status LED

-Acoustic buzzer indicator

-Internal fuse for battery protection

-Graphical interface for connection to BMS Personal Computer.

-APP interface for smartphones.

-Multilayer PCB

-Switch BMS ON OFF on the BOARD

We need to know :

-development timelines required.

-an offer to design and develop the project and assist during the development phases.

for any further clarification, please do not hesitate to get in touch with me.

PCB Layout Circuit Design Electrical Engineering Internet of Things (IoT) Battery Charging and Batteries

Project ID: #36710353

About the project

16 proposals Remote project Active 2 mos ago

16 freelancers are bidding on average $9000 for this job


LMC Hi, I'm an electronic engineer with 15 years of experience in the design field. I have experience with BMS systems for Li-Ion/Li-Po batteries and all other parts required for this project. Given the files you sh More

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Hello, my name is Hassan and I am an experienced Electrical Engineer and Artificial Intelligence Programmer with a successful track record of leading and executing complex projects. After reviewing your project descrip More

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LMC Electronics is a renowned and experienced electronics development company. We have extensive experience in the field of electrical and electronics development and we are well-versed in the necessary aspects of deve More

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Hi there! My name is Md Raseduzzaman and I'm an established, heavily experienced Embedded Systems Engineer with 4 years of experience in PCB Designs and Microcontroller Development. I have done projects similar to what More

$4000 USD in 30 days
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Lmc Hello | am a verified engineer and preferred freelancer and | have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design. And have good experience in bms , ba More

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I have more than 9 years experience in electronics hardware design and firmware development . and i have already worked on like this project using stm32 controlller . So I can do your job within a time limit with your More

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My name is Dervis and I am a freelancer specializing in the field of automation. I have worked on many projects in my working life and especially in the area of industrial Automation. I understand that you are lookin More

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Battery Management System (BMS) / Power management / Sensor design / Active,Passive Cell balancing: Hey there, I am an experienced electronics engineer with more than 7 years of experience. I have designed Lithium Ion More

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Hi There, I've read through your entire requirements and it appears that you're looking for Smart Battery management system. I consider myself a perfect match for this job because I have worked with following below More

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Have more than 10 years of Experience in Electronics Product Development, Developed High-Quality Electronics Products. Developed below Products: 1. FPGA & Verilog Code based Boards: Video Processing Board Signal Proc More

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