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QI Smart Fluid Management System

QI currently has fluid dispenser installations serving industrial users as well as residential consumers. Consistently reliable service has been provided for both water regulation and waste fluid control, even with winter temperatures ranging as low as -40f. Some of these systems include TCP-IP communications to allow control and data-collection from a remote computer.

All QI fluid control systems are vertically integrated, using stored-value, "smart" card technology. QI supplies the smart cards for the system using a proprietary card scheme, and also designs, manufactures, and supplies the payment and control terminals and accompanying card sales and reload machines.

QI's Fluid Control systems have many uses, including bulk water distribution, waste management, and oil "stripper" well management.

Based on QI SmartVend technology, the QI Smart Fluid Management System consists of a payment terminal and valve control system for bulk liquid dispensing stations. Designed for self serve operation at unattended locations, the system combines ease of use with secure, reliable operation. As the controller accepts QI's QICard stored value microchip cards for payment, no actual money is stored in the payment terminal.

As a core part of the Smart Fluid Management System, the QI Water Control unit regulates the flow of liquid to the customer. This operates in tandem with the QI Card Value Kiosk, where customers can purchase cards and reload value onto their cards. A card dispensing kiosk will operate unattended on a 24-7 basis and provides a simple solution for municipalities to sell bulk water to a wide variety of customers.

An integral part of the QI Smart Fluid Management System, the Water Control Center features a card acceptor, a user keypad and a backlit Liquid Crystal Display. Water pump management is quick and reliable. The Water Control Center will validate the credit-card-sized QICard and authorize the transaction in just a few seconds. It will then monitor the flow of fluid through the system, and cut off supply when the pre-paid amount has been dispensed.

The QI SmartVend system eases the challenge of dispensing and collecting payment for bulk fluids. QI Systems' experience in waste management and water dispensing systems enables a municipality or water authority to add reliable unattended facilities while maintaining accuracy and accountability. Smart card dependability means no cash handling problems or coin-related down-time.

Features:

Convenience

  • Fast, easy payment.
  • Convenient service at all hours appeals to today's consumers.
  • Cards are more convenient to carry than cash.
  • Automated payment reduces customer wait times.
  • The customer always receives the amount of water they paid for.
  • The SmartVend system completely eliminates the need for a dispenser attendant.
  • Merchants never have to handle cash or change: funds are stored and transferred electronically.
  • Water and Money auditing is fully automated, simplifying the accounting process.
Affordability
  • Cost incremental with functionality. You pay only for what you need. Cash handling costs are reduced.
Security
  • Accepts only electronic cash, so there's no chance of funds being stolen.
  • Cash is pre-loaded to the card, which means the value is paid up-front.
  • Reduces the incentive for thieves and vandals to attack self serve terminals.
  • Ideal for machines in remote or low security areas.
Usability
  • Durable card reader
  • Raised Numeric key pad for easy data entry and administration
  • Back-lit LCD display for low light situations
  • Highly visible backlit start button
  • Emergency backlit stop button
  • Solid steel enclosure
  • Operates on 110V A/C power
  • Custom mounting geometries available
Convenient Design
The QI controller works with pulse type water meters. Different meters give very different numbers of pulses per gallon. With the QI controller, the meter input is adjustable to match the pulse rate of any meter. With the Water Controller, the site administrator can easily adjust the price per gallon. To allow for prices below 1 cent per gallon the price is specified in cents per 10 gallon increments.

Some valves, particularly diaphragm valves, require several seconds to close. The Water Controller allows the operator to compensate for valve closing time by commencing the shutoff a fixed number of gallons before the target value is dispensed. The units can also be set to operate in liters instead of gallons.

In extreme conditions such as freezing temperatures, the stand pipe may be drained between transactions. The Water Controller can be set to allow the pipe to be refilled before the following transaction while allowing the dispenser to accurately bill the customer for the amount of water they received.

The Water Controller contains a complete time-stamped transaction log, as well as an administrator accessible on-screen transaction summary for fast reconciliation.

 



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