The system of calculation of the expenditure of cut gas and fuel in the side of the gasway.

Embedded Systems & Microcontrollers — incorrectly specified categories?

Project translated automatically. Log in or register, to view the original It is necessary to develop a system on the basis of a generally available microcontroller fee, or to develop a own using a IP67 protection body for operation in street conditions both in winter and summer, and constant vibrations.Installation on the truck.Housing is 24V.On the serial ports, an opto-galvanic connection is required.From information: The Sensors: The real time timetable.GPS - the geoposition of the gasway Corriolysis витраtometer through RS-485 or RS-232.The research processes are HART, MODBUS.The level of fuel in the side through the RS-485.Renewers Survey Protocol Start Italiano. LCD display in the body of the device.A roulette printer with a wireless interface is located in the car cabin.GSM is the transfer of data to the server via the mobile internet on WebHook or other secure way. The pre-set controller takes its settings from the HTTP server, or FTP to the URL according to its serial number and password.Periodically sends a request for the presence of a new configuration.It is necessary to write a primitive GUI - configurator for primary and possible subsequent settings of the controller in field conditions through the USB port(?)The possible option is to simply read the configuration file on the controller, and edit it on the PC with a subsequent download.The controller operations are shortened: The controller periodically receives data from the input sensors, and transmits the output to the device in different forms.On the display (permanently) and the printer (periodically) are only the data of the витраtomir.On the server - data from all sensors with a single package.I hope more detailed.It is necessary in the personal message to indicate on which platform the development is planned, and to indicate separately its approximate cost, and separately the cost of writing the code itself.The cost of the project is discussed, and only after the agreement of the parties and the possible change I accept the bet and start the cooperation.For the detail, a personal meeting is possible.Writing the code on the ARM MBED will be a plus.Compulsory transmission of the project code to the customer, and commenting at a level sufficient to understand its functionality and possible further change by third parties.

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Sergey Didychuk

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Budget: 45000 UAH Deadline: 23 days

I welcome. I will be able to implement the system on the controller ESP32 (ArduinoIDE), to set up using not USB (UART), but WEB interface. The cost of iron, on the slide, will be within 4000gn that with the corpus and the coating compound. The amount for iron is a pre-payment in addition to this resource, after the conclusion of the contract. The cost and time (work) are given approximately, - finally after the agreement of the TZ.