CN103941698A - Direct drinking water device networking system - Google Patents

Abstract

The invention relates to a direct drinking water device networking system. The direct drinking water device networking system comprises a PC, a mobile phone and a wireless embedded terminal. The PC is connected with the wireless embedded terminal through a WiFi network. The wireless embedded terminal is connected with the mobile phone through GSM short messages. The wireless embedded terminal comprises an ARM module, an indicator lamp module, a power module, a switch module, a WiFi/GSM module, an alarm module and a comprehensive sensor module, wherein the ARM module controls and is connected with the indicator lamp module, the power module, the switch module, the WiFi/GSM module, the alarm module and the comprehensive sensor module, the power module controls a power supply of the wireless embedded terminal, the switch module controls powering on and powering off of the wireless embedded terminal, and the WiFi/GSM module is connected with the PC and the mobile phone. The direct drinking water device networking system effectively assists consumers and after-sale maintenance parties in monitoring water quality of direct drinking water devices and conditions of the devices in time, units concerned can conveniently know the water quality of regions, and health and safety of drinking water are ensured.

Description

A networking system for direct drinking water equipment

technical field

The invention belongs to the technical field of direct drinking water equipment monitoring, in particular to a networking system for direct drinking water equipment.

Background technique

Since the beginning of the 21st century, with the rapid development of perception and recognition technology, the tentacles of the Internet of Things have been continuously extended, reaching into all aspects of people's production and life. The Internet of Things is to connect any object with the Internet through RFID, infrared sensors, global positioning systems, laser scanners and other information sensing devices according to the agreed agreement, for information exchange and communication, so as to realize the intelligent identification of objects, A network for location, tracking, monitoring and management.

The rapid development of industry has caused our source of life to be in jeopardy. According to relevant data, more than half of urban river sections in my country are not suitable for drinking water sources, and more than half of urban groundwater is polluted. At present, urban tap water is also faced with a variety of water qualities in a city. It is understood that most of the water in northern my country is groundwater, and the water quality is relatively hard, which is likely to cause damage to the body and the loss of daily water equipment; while in the south of my country, there are small molecular organics, heavy metal ions and other pollution sources in the water; the qualified rate of tap water is only 100%. Fifty, it is difficult to remove by conventional tap water technology; domestic water standards and industry norms are not uniform, causing families to be at a loss in the process of using water; tap water pipe network is aging, some water pipe materials are unqualified, and secondary water supply facilities are unreasonable in design and management. Unscientific and other reasons can easily lead to serious secondary pollution of tap water.

In recent years, people seem to have realized that tap water is not the best source of drinking water, and began to drink bottled water and bottled water. However, the quality of bottled water and bottled water has also begun to be generally questioned by people. At the same time, this also brings a large amount of white garbage pollution, making the already overburdened environment precarious.

Nowadays, in foreign countries, developed countries like the United States and Japan have only one drinking water model-direct drinking water. Drinking water, as the name suggests, is water that can be drunk directly. The emergence of this new drinking water model and the direct drinking water project have attracted more and more attention from people. In China, Shenzhen has the highest household registration rate of terminal water-making households such as direct drinking machines, with a rate of about 30%-40%, and Shanghai and Guangzhou reach about 30%. But in other urban markets are still in the market education and start-up stage. But direct drinking water into households is an inevitable trend. At the same time, this has also brought various research topics, such as after-sales service of direct drinking water equipment. At this stage, the quality of after-sales service of many companies' products is very poor, or they use regular manual check-in services, or the sellers contact after-sales service after encountering problems. These are bound to bring inconvenience to people's lives, and cause a lot of waste of human, material and financial resources to the after-sales service department.

After the actual investigation of the failures that often occur in the daily use of water purification equipment:

(1) Water leakage at the joint: The main reason is that the water pressure is too high or improper operation. This problem can be detected using a pressure sensor.

(2) Membrane shell rupture, carbon leakage, too high or low water pressure: the water inlet pressure of the water purifier is 0.1mpa-0.35mpa, too low water pressure will affect the water output; too high water pressure will cause membrane damage wait. Our common low-pressure switch leakage, leakage of activated carbon, activated carbon shell, ultrafiltration membrane shell rupture, etc. are all related to excessive water pressure. This problem can also be detected by using a pressure sensor.

(3) The effect of purified water is not very obvious: the water source required by the water purifier is municipal tap water. If the water source processed by the water purifier does not meet the requirements of influent water quality, it will cause poor water purification effect. In many places, groundwater is used as the water source, and in some older communities, the tap water pipes are all galvanized pipes. Due to the long time, the galvanized pipes are seriously aged and rusted, and the water source is turbid. This problem can be solved by installing turbidity pipes. sensor for detection.

(4) How to know to maintain or replace the filter element: When the water output of the purified water of the water purification equipment becomes smaller, it indicates that the filter element needs to be maintained or replaced, which can be detected by the flow sensor.

Summarizing the above common problems of household water purifiers, it can be concluded that pressure sensors, turbidity sensors and flow sensors need to be installed in household water purifiers. However, general water quality monitoring also needs to monitor basic parameters such as pH value, water level, conductivity, COD, temperature, and chloride in the water environment. Through investigation, we found that many water purification manufacturers can add sensors for detecting physical quantities to their products, such as pressure, temperature, humidity, flow and other sensors. So many sensors are integrated in the water purification equipment that it can be controlled centrally using embedded chips.

Therefore, applying the Internet of Things to direct drinking water equipment is of great significance to a smart and comfortable life. The additional benefit is that a water quality map is virtually established, which facilitates the monitoring of water quality in various places by relevant units.

Contents of the invention

The technical problem to be solved by the present invention is to provide a networking system for direct drinking water equipment, which can effectively help consumers and after-sales maintenance parties monitor the water quality and equipment conditions of direct drinking water equipment in time, facilitate relevant units to understand the water quality in the area, and ensure drinking water quality. health and safety.

The technical solution adopted by the present invention to solve the technical problem is to provide a networking system for direct drinking water equipment, including a PC, a mobile phone and a wireless embedded terminal, the PC is connected to the wireless embedded terminal through a WiFi network, and the wireless embedded The wireless embedded terminal is connected to the mobile phone through a GSM text message, and the wireless embedded terminal includes an ARM module and an indicator module connected to the ARM module control, a power supply module, a switch module, a WiFi/GSM module, an alarm module, and a comprehensive sensor module. The power supply of the wireless embedded terminal is controlled, the switch module controls the opening or closing of the wireless embedded terminal, and the WiFi/GSM module is respectively connected to a PC and a mobile phone.

The PC, mobile phone and wireless embedded terminal form a remote wireless monitoring system.

The PC is installed at a remote location, the wireless embedded terminal is installed on the direct drinking water equipment, and the mobile phone is held by the operator.

The pressure/humidity/turbidity meter and other sensor modules include one or more of pressure sensors, temperature sensors, humidity sensors, flow detectors, pH value detectors, COD detectors, chloride detectors, and TDS sensors, Data collection on water quality and equipment.

Beneficial effect

The present invention has following advantage and positive effect:

1. Effectively help consumers and after-sales maintenance parties to monitor direct drinking water equipment, which is beneficial to relevant professionals to monitor water quality, thus providing more protection for people's drinking water life.

2. Using the GSM SMS function, when the equipment fails or the water quality is unqualified, the GSM module will send the SMS to the user in time through the SMS function, so that the user can find the problem in time, so as to drink water healthily.

3. By using the software control interface on the PC, monitor the direct drinking water equipment and water quality, so that users and after-sales maintenance parties can monitor in time, and understand the equipment more intuitively. The database technology can understand the water quality of the entire area. When water resources When a problem occurs, it is more convenient to analyze the place and cause of the problem.

Description of drawings

Fig. 1 is a system structure diagram of the present invention;

Fig. 2 is a block diagram of the wireless embedded module of the present invention.

Detailed ways

Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

As shown in Figure 1-2, a direct drinking water equipment networking system includes a PC 1, a mobile phone 2 and a wireless embedded terminal 3, the PC 1 is connected to the wireless embedded terminal 3 through a WiFi network, and the wireless embedded Terminal 3 is connected to mobile phone 2 through GSM short message, and described wireless embedded terminal 3 comprises ARM module 4 and indicator module 5, power supply module 6, switch module 7, WiFi/GSM module 8, alarm module 9 of ARM module 4 control connections , an integrated sensor module 10, the power supply module 6 controls the power supply of the wireless embedded terminal 3, the switch module 7 controls the opening or closing of the wireless embedded terminal 3, and the WiFi/GSM module 8 is connected to the PC 1 and the mobile phone respectively 2.

The PC 1, mobile phone 2 and wireless embedded terminal 3 form a remote wireless monitoring system.

The PC 1 is installed at a remote location, the wireless embedded terminal 3 is installed on the direct drinking water equipment, and the mobile phone 2 is held by the operator.

The sensor module 10 such as pressure/humidity/turbidity meter includes one or more of pressure sensor, temperature sensor, humidity sensor, flow detector, pH value detector, COD detector, chloride detector, TDS sensor , Data collection on water quality and equipment.

Example 1

As shown in Figure 1, the method of the present invention relates to a networking system for direct drinking water equipment, including a PC, a mobile phone and a wireless embedded terminal, the PC is wirelessly connected to the wireless embedded terminal, and the wireless embedded terminal is connected to the mobile phone through the GSM short message function .

As shown in Figure 2, the wireless embedded terminal includes an ARM module, an indicator light module, a power supply module, a switch module, a WiFi/GSM module, an alarm module and a comprehensive sensor module.

PCs, mobile phones and wireless embedded terminals form a remote wireless monitoring system.

The PC is installed at a remote location, the wireless embedded terminal is installed on the direct drinking water equipment, and the mobile phone is held by the user of the direct drinking water equipment.

The comprehensive sensor module collects water quality and equipment data, and is one or more of pressure sensors, temperature sensors, humidity sensors, flow detectors, PH value detectors, COD detectors, chloride detectors, and TDS sensors.

When the power supply of the wireless embedded terminal is insufficient, the battery can be replaced through the power module; turn on the switch module, the wireless embedded terminal will work, and the equipment and water quality will be monitored regularly. question. When the water quality problem or equipment abnormality is detected, the alarm module will generate an alarm, and at the same time, the WiFi/GSM module will send the information to the user's mobile phone through the GSM SMS function, and wirelessly transmit it to the computer PC. The WiFi/GSM module regularly transmits the equipment and water quality monitoring data to the PC according to the customer's settings.

The PC contains the basic information of direct drinking water equipment, including water purification equipment information (manufacturer, equipment model, date of manufacture, user address and user communication method, etc.), business information (business number, name, address, contact information, production name, etc.) Equipment number, etc.), equipment information (equipment number, name, manufacturer number, after-sales service contact information, etc.), customer information (customer number, name, address, contact number, purchased equipment number, purchase date, etc.).

Claims (4)

1. a direct drinking water equipment networking system, comprising PC (1), mobile phone (2) and wireless embedded terminal (3), is characterized in that: described PC (1) connects wireless embedded terminal ( 3), described wireless embedded terminal (3) connects mobile phone (2) by GSM short message, and described wireless embedded terminal (3) includes ARM module (4) and the indicator light module ( 5), power module (6), switch module (7), WiFi/GSM module (8), alarm module (9), integrated sensor module (10), described power module (6) controls wireless embedded terminal (3 ), the switch module (7) controls the opening or closing of the wireless embedded terminal (3), and the WiFi/GSM module (8) is connected to the PC (1) and the mobile phone (2) respectively. 2. The networking system of direct drinking water equipment according to claim 1, characterized in that: said PC (1), mobile phone (2) and wireless embedded terminal (3) form a remote wireless monitoring system. 3. The direct drinking water equipment networking system according to claim 1, characterized in that: the PC (1) is installed at a remote location, the wireless embedded terminal (3) is installed on the direct drinking water equipment, and the mobile phone (2) It is held by the operator. 4. The direct drinking water equipment networking system according to claim 1, characterized in that: the integrated sensor module (10) includes a pressure sensor, a temperature sensor, a humidity sensor, a flow detector, a PH value detector, a COD detector, One or more of chloride detectors and TDS sensors are used to collect water quality and equipment data.