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Portfolio Filter: Development

Tracking attendance training center

Purpose: Monitoring the attendance of classes of 10 groups of 15 people to maintain an automatic report for the group administrator.

Solution / Implementation:

each participant RFID card
CRM system: control of groups and classes, attendance notifications
installation of an antenna at the entrance

Result:

automatic tracking of participants: attendance,
automatic analysis and report of attendance day / week / month
group admin notification

Hardware: Altium Designer, Solidworks, ernbedded C, RS-232, TCP, WebSockets, Bluetooth 4.0/5.0, GMS 2G/3g/LTE, FreeRTOS
Software: C/C++, JavaScript, Android, PostgreSQL TCP, HTTP/HTTP(s), GMS, Wi-Fi, Bluetooth 4.0/5.0, Node.js Vue.js, AWS, Docker, Git, GitLab, GitLab CI, SonarCube

GPS tracker for cats and dogs

GPS tracker for cats and dogs

Purpose:

Tractive GPS DOG LTE Tracker allows you to locate your pet anytime, anywhere. See the exact location of your dog or cat right on your smartphone or any browser.

Capabilities:

Live GPS tracking. Location history and heat map.
Virtual fence
Activity monitoring

Performance:

Live GPS tracking. Location history and heat map.
Virtual fence
Activity monitoring

Automation of parking

Automation of parking

Purpose:

Automatic parking is an integral part of a modern residential complex.

The parking users’ requirements are simple: ensuring the safety of the car, convenient and fast travel to save personal time, and the availability of free spaces.

Hardware: Altium Designer, Solidworks, ernbedded C, RS-232, TCP, WebSockets, Bluetooth 4.0/5.0, GMS 2G/3g/LTE, FreeRTOS, Nodrio
Software: C/C++, JavaScript, Android, PostgreSQL TCP, HTTP/HTTP(s), GMS, Wi-Fi, Bluetooth 4.0/5.0, Node.js Vue.js, AWS, Docker, Git, GitLab, SonarCube

What does the UHF system consist of?

ALN-9662 tags serving as vehicle identifiers.
Readers: — Vanch-VI-89F — made in a protected case for outdoor use; equipped with additional light indicators; — Vanch-86F — intended for use inside the parking lot, installed in such a way that the reader’s range covers the entire passage area.
NDC-F18 controller, to which readers are connected to control roller shutters and barriers.
UProx software for NDC-F18 controller. The software functionality allows you to quickly and conveniently enter new identifiers and bind the appropriate user to them.

Identification of vehicles

Identification of vehicles

Purpose:

Automation of commercial vehicles identification at control points using RFID technology to control transport and weight operations on the enterprise area.

Hardware: Altium Designer, Solidworks, ernbedded C, RS-232, TCP, WebSockets, Bluetooth 4.0/5.0, GMS 2G/3g/LTE, FreeRTOS, Nodrio
Software: C/C++, JavaScript, Android, GMS, Wi-Fi, Bluetooth 4.0/5.0, Node.js Vue.js, AWS, Docker, Git, GitLab, GitLab CI, SonarCube

ASTARTA Holding

ASTARTA Holding

Problematic

An inventory of fixed assets (OS) was carried out once a year. At that moment, the plant completely stopped working for 2 months. A list of OS was printed from the accounting system. The employee identified the asset visually by the number printed on it. After the inventory, the accountant entered the data into the accounting system.
Some of the fixed assets did not have inventory numbers.
The inventory took up to two months.
Large number of staff were involved.
The data transfer process took long time.
The accounting system had irrelevant data on the OS.

Technologies — UHF long range

Purpose

Automate the inventory process
Reduce the number of personnel and the influence of the human factor.
Increase the speed and accuracy of the inventory process.
Implement separate software for inventory and store all current OS data.
Update OS information (serial numbers, location).
Automate the process of moving and dumping the OS.

Solution

To implement the project, a solution was selected based on UHF RFID technology. This technology allows quick identification and inventory of OS both individually and in bulk.
System components:

RFID tags: 5 types for different surfaces
Handheld and desktop readers
Fast software: PC version and mobile app