Case 1:

Before installing and using the IC card water control system, a university in Hubei adopted the ticket based bathing system, which costs 5 yuan per ticket. According to statistics, students need to continue to use water for about 30 minutes for a bath in winter (female students use water for a longer time), and the average water consumption per person reaches about 200 liters. The waste is amazing. Students complain that bathing is expensive, and they often have no room for full staff, while the bathroom has been in a state of unprofitable or even loss.

Solution: After installing and using the IC card water control computer system, students can apply for the card freely. The water for bathing is charged according to the actual time or flow, and the amount used will be deducted. The cost of water for each minute/liter of students must be paid by themselves. Therefore, in the process of bathing, everyone consciously saves to adjust the water flow to the appropriate size, and the bathing time is also greatly reduced, averaging 10 to 15 minutes, saving more than 60% of water, The water consumption for students to take a bath is basically controlled at about 50 liters, which is charged on demand. A comfortable hot bath can be taken at about 2 yuan. Public resources have served more students, the bathhouse has made profits, and the cost for students to take a bath has been greatly reduced.

Case 2:

There are more than 8000 employees in a factory. The factory has a bathhouse for employees to take a bath for free. The employees basically take a bath every day, and the average time for each bath is more than 30 minutes. In particular, female employees also have to wash clothes in the bathhouse. They occupy the tap for a long time, and even do not turn off the tap after washing. There is a long line of people waiting for a bath outside, and there are often conflicts in the bathhouse for the tap, By the time the people behind have bathed and dressed, it is already late at night, and the next day they have to get up early to go to work. Many employees have no guaranteed rest. In addition, because the local government has stepped up the charge for water, the charge for factories using excessive water is very high.

Solution:

In order to urge employees to save water and improve the utilization rate of the bathhouse, the factory decided to install IC card water control machine in the staff bathhouse. The company will give each employee a bath card, and the monthly allowance for water will be given to the employee's IC card. The employee will pay through the IC card for taking a bath. If the water allowance is not used up, the employee will have to pay for it.

Or limit the time and amount of water used by employees every day, limit the amount of water they use every day or only give them the water they normally use every day, and they can only use water the next day when they run out of water. Since the implementation of this measure and the installation of water-saving controller, the effect is very obvious. Not only does the water use fall to the amount specified by the government, but also the time for employees to take a bath has decreased a lot, which improves the utilization rate of the bathhouse and solves the problem of employees' crowded bathing.

Case 3:

A university in Hubei introduced hot water into the bathroom of the student apartment. A dormitory has four people who share a shower tap for bathing. The water cost is calculated by the management office every month, and then shared equally by the four students in the dormitory. Due to the high cost of hot water, conflicts often arise in the process of sharing, because the four students take baths at different frequencies and at different times. Some take a bath for only 10 minutes, while others take nearly an hour, So people who use less water think that why should I pay so much money? For a long time, people who use less water have been washing for a long time, and often suffer from psychological imbalance. In the long run, a vicious circle not only causes a lot of water waste, but also leads to conflicts.

Solution:

After understanding this problem, the management office installed the IC card water control machine for them, swiped the card to take a bath, and handled the card separately. Everyone paid their own fees. With a fair and reasonable charging method, the contradiction between students was successfully solved.

Case 4:

In an upscale fitness club in Wuhan, members can freely go to the bathroom to take a shower after exercising, so that guests can leave the club clean and fresh. There are 20 shower spots in the male and female guest departments of the gym, which were originally planned to be used enough, but some of the guests spend more than half an hour washing. They waste water seriously. The guests in line complain that the bathroom is large and there are too few shower spots. They are really impatient and come home to take a bath with a body of sweat, It has greatly damaged the brand image of the fitness club.

Solution:

In order to actually solve the problem of guests' shower, the fitness club has installed an IC card water control machine at each shower point. After the guests have completed their fitness, they can exchange a 15 minute shower card at the front desk with their membership card. Each card has only 15 minutes. Insert the card to get out of the water. When the time comes to stop, the utilization rate of the shower point is greatly improved. Not only is the customer satisfied, but the overall water consumption is also reduced by half.