We would offer the
best and most effective solution while keeping the costs as low as possible.
Hushmand Afzar can also setup and execute the projects as you dream:
Car Racing Solution: Hushmand Afzar has provided a total solution for a Car Racing club. The
solution includes a
timing system based on AMB I.T. system which automatically finds and identifies the cars passing
through the start line with the accuracy of .001 seconds. There are also
sections for member registration and facilities, management, accounting and
garage management. Members can enter to the club or parking using their contactless
cards and they can use this card all around the club as a credit card.
IT Solution: Hushmand Afzar's team is capable of designing and setting up a
complete hardware and software system for ISPs. Please take a look at
Modem Pool as one of our reliable products.
Application Specific Controller Solution: Hushmand Afzar can help you to design and produce controllers for
versatile systems with the proper methods like PID or fuzzy for each.
For example the solution for a low cost AVR microcontroller based PID controller
with PWM (Pulse Width Modulation) command for DC motors.
Some of designed controllers for laboratory devices are: Centrifuge
Controller, Incubator Controller, Oven Controller, Shaker Controller, UVGI
(Ultra Violet Germicidal Irradiator) Controller.
PLC based Control Solution: Hushmand Afzar can help you to monitor and control your system
using PLC from different manufacturers depending on
application.
One of remarkable solutions designed and implemented by our company is the monitoring and controlling for
lighting system of Tehran's Resalat Tunnelusing
Siemens' distributed IO products.
Resalat Tunnel Solution:
Using this system status of all cabinets in the tunnel are monitored
and controlled:
If any door like a fire box or cabinet door is opened the system alarms and
automatically acknowledges the camera system to zoom on the region.
The lights can be turned on and off in two automatic and manual mode:
In automatic mode the lights are turned on and off in steps to avoid surges to
the main power. The lighting pattern during day and night could be defined and
stored by supervisor users.
In manual mode the operator is capable of turning on and off the desired
lights remotely through PC based HMI system in the main control room.
If any light is turned on or off incorrectly the HMI system would alarm the
operator.
The HMI software is a PC based user friendly software:
Only users with sufficient permissions could access special functions in the
software.
To rapidly recognize the cause of an alarm the mimic of tunnel and the whole
statuses are displayed in a single page with appropriate coloring and blinking
function in the case of failure.
To avoid accident of cars the electrical connections are selected in such a
way that in the case of critical faults in system there exists a minimum
lighting for cars in the tunnel.
All stations, modules and components of the system are monitored and in the
case of any fault the HMI system would alarm the operator.
All alarms and faults are stored and could be printed for archiving reasons.
