TW201913525A - Continuous Monitoring Indoor Air System And Its Method - Google Patents

Abstract

This invention relates to a continuous monitoring indoor air system and its method, for monitoring at least one indoor environment's air condition. The continuous monitoring indoor air system includes at least one air monitoring device, remote processing computer and a remote handheld device. The air monitoring device is installed in the indoor environment, for timing detection the air condition, and transforming the air condition to an air condition data, and determining whether the air condition data exceeds a preset value. The remote processing computer is receiving and storing the air condition data. When the air condition data exceeds the preset value, the air monitoring device issues an alert message to the remote handheld device.

Description

Indoor air continuous monitoring system and method thereof

The invention relates to a indoor air continuous monitoring system and a method thereof, in particular to an indoor air continuous monitoring system and a method thereof for automatically monitoring and issuing warnings.

Nowadays, people spend about 90% of their time in indoor environment. However, the number of indoors will affect the quality of the air environment. If the quality of the ambient air is good, it will directly affect human health and work efficiency.

However, although there are CO ₂ automatic monitoring devices in the world, such monitoring devices only have records, and must be monitored by the relevant personnel on site, not only waste human resources, but also can not be automated in an automated manner. Related staff.

Therefore, how to improve such inconvenient operation, reduce the waste of human resources, and achieve automated detection and efficient instant notification, these will be the focus of the case.

It is an object of the present invention to provide an indoor air continuous monitoring system that avoids waste of human resources.

Another object of the present invention is to provide a method of continuous monitoring of indoor air that can automatically monitor and issue alarms.

An embodiment of the present invention provides an indoor air continuous monitoring system for detecting an air condition of at least one indoor environment, the indoor air continuous monitoring system including at least one air monitoring device, a remote processing computer, and a remote handheld The device, the air monitoring device is disposed in each of the indoor environments, the air monitoring device includes a monitoring terminal signal transmission unit and a micro processing unit, and the micro processing unit is configured to periodically detect the The indoor air state is converted into an indoor air state data, wherein the micro processing unit is configured to determine whether the air state of the indoor environment exceeds a preset value, if the air state data exceeds the pre-predetermined value The micro processing unit issues an alarm message, and the remote processing computer includes a processing signal transmission unit and a database, and the processing signal transmission unit transmits the signal to the monitoring terminal. The unit signal is connected and receives the indoor air state data, and the database is for storing the room The air state data, the remote handheld device includes a handheld signal transmission unit and a display screen, and the handheld signal transmission unit is connected to the processing signal transmission unit and the monitoring terminal a signal transmission unit for reading the indoor air state data stored in the database, and displaying the indoor air state data by the display screen, wherein the micro processing unit issues the alarm In the message, the alarm message is received by the handheld signal transmission unit, and the alarm message is displayed by the display screen.

An embodiment of the present invention provides a method for continuously monitoring indoor air, comprising the following steps: a) the micro processing unit of the air monitoring device periodically detects the air state of the indoor and converts it into an indoor air state data; b) the remote processing computer receives the indoor air state data through the processing terminal signal transmission unit, and stores the indoor air state data by the database; c) the micro processing Determining, by the unit, whether the air state of the indoor environment exceeds a preset value, and if the air state data exceeds the preset value, the micro processing unit issues an alarm message; d The remote handheld device reads the indoor air state data stored in the database through the handheld signal transmission unit, and displays the indoor air state data by the display screen, and When the alarm message is issued by the micro processing unit, the alarm signal is received by the handheld signal transmission unit, and The display screen of the display of the alarm message.

The indoor air continuous monitoring system and the method thereof can be used for automatic monitoring and intelligent notification, and the relevant monitoring personnel do not need to perform monitoring operations from time to time to reduce the waste of human resources and achieve all the above purposes.

The advantages and spirit of the present invention will be further understood from the following detailed description of the invention.

An indoor air continuous monitoring system and method thereof according to an embodiment of the present invention are for detecting an air state of at least one indoor environment. As shown in FIG. 1 , the indoor air continuous monitoring system includes at least one air monitoring device 1 . The remote processing computer 2 and a remote handheld device 3, wherein the air monitoring device 1 is respectively disposed in each indoor environment, and includes a monitoring terminal signal transmission unit 11 and a micro processing unit (MCU) 12, the distal end The processing computer 2 includes a processing terminal signal transmission unit 21 and a data library 22. The processing terminal signal transmission unit 21 is coupled to the monitoring terminal signal transmission unit 11, and the remote handheld device 3 includes a handheld signal transmission unit 31 and a display. The screen 32, the handheld signal transmission unit 31 is connected to the processing terminal signal transmission unit 21 and the monitoring terminal signal transmission unit 11, and the remote handheld device 3 can be a smart phone or a tablet.

Referring to FIG. 2 together, in the flowchart of the present invention, initially, in step 201, the micro processing unit 12 of the air monitoring device 1 periodically detects the air state in the room and converts it into an indoor air state data, and then, as in step 202, the remote end The processing computer 2 receives the indoor air state data through the processing terminal signal transmission unit 21, and stores the indoor air state data by the database 22. Next, in step 203, the micro processing unit 122 determines whether the air state of the indoor environment exceeds a preset value. If the air state data does not exceed the preset value, then in step 204, the air monitoring device 1 continuously detects the air state of the current region, and returns to step 201. If the air state data exceeds the preset value, then, as in step 205, The processing unit 12 issues an alarm message, wherein the alarm message issued by the micro processing unit 12 is a short message. Finally, in step 206, the handheld terminal signal transmitting unit 31 of the remote handheld device 3 of the monitoring personnel reads the indoor storage of the database. Air status data, and the indoor air status data is displayed by the display screen 31, and when the remote processing computer 2 When the cloth alert message, an alert message received by the handheld terminal of the signal transmitting unit 31 by the display screen 32 display an alert message.

According to another embodiment of the present invention, the indoor air continuous monitoring system and the method thereof are shown in FIG. 3. In this example, the remote processing computer 2 further includes a data conversion unit 23, as shown in FIG. The method further includes a step 2021, the indoor air state data is collected by the data conversion unit 23, and a quantitative data is generated, and stored in the database 22. After step 206, the method further includes a step 2061, and the remote handheld device reads the database for storage. The quantized data is displayed by the display screen. Of course, in this example, step 2061 is further as shown in FIG. 5, and may further include a further step 2061 ′, and the data conversion unit 23 may further depend on different time periods. The measured indoor air state numbers are aggregated to generate quantitative data corresponding to each time period.

As shown in Figure 6, the highest average concentration of eight hours during the continuous monitoring of the indoor environment of the library is taken as an example. The cumulative number of people entering and leaving the study room during the period of poor indoor air quality is compared with the average concentration of CO ₂ for eight consecutive hours. Change situation. The results showed that the number of people in the self-study room was about 30-40 people per hour in the morning, and about 60-70 people per hour in the afternoon, and the number of people staying from 17:00 to 18:00 was the highest. about. From the eight-hour average concentration of CO ₂ , since the opening of the day, at 15 o'clock (the first CO ₂ eight-hour average concentration), the concentration of the 5 measuring points in the self-repair room reached 1106-1259 ppm, which was higher than the indoor air quality standard of 1000 ppm. However, the average concentration of CO _{2 in the} front of the outdoor door, the elevator door and the binding journal area 3 is only 750-863 ppm, which is lower than the indoor air quality standard of 1000 ppm.

The indoor air continuous monitoring system and the method thereof adopt the wireless monitoring mode, and the environmental monitoring information is collected into data packets for data transmission, and the interval data is read from the SQL instruction in the database, and then transmitted back to the ASP.NET back end, and the Function will be After the values read in the HTML & jQuery & Javascript & CSS syntax are concatenated, the system returns the system to display the chart from the front end, and the standard is set to generate a standard line (as shown in Figure 7). If the monitoring device monitors the standard value. More than 80% of the time will be notified to the dedicated personnel or users by SMS, so that the emergency response can be used for automated monitoring and intelligent notification. Therefore, the relevant monitoring personnel do not need to perform monitoring operations from time to time to reduce the waste of human resources.

The features and spirit of the present invention will be more apparent from the detailed description of the preferred embodiments. On the contrary, the intention is to cover various modifications and equivalents within the scope of the invention as claimed.

1‧‧‧Air monitoring device

2‧‧‧Remote processing computer

3‧‧‧Remote handheld device

11‧‧‧Monitor signal transmission unit

12‧‧‧Micro Processing Unit

21‧‧‧Processing signal transmission unit

22‧‧‧Database

23‧‧‧Data Conversion Unit

31‧‧‧Handheld signal transmission unit

32‧‧‧ Display screen

1 is a block diagram showing an indoor air continuous monitoring system and a method thereof according to an embodiment of the present invention; FIG. 2 is a flow chart of the indoor air continuous monitoring system of FIG. 1 and a method thereof; FIG. 3 is an indoor view of another embodiment of the present invention; 4 is a block diagram of a continuous air monitoring system and method thereof; FIG. 4 is a flow chart of the indoor air continuous monitoring system of FIG. 3 and a method thereof; FIG. 5 is another flow chart of the indoor air continuous monitoring system of FIG. 3 and a method thereof; 6 is a bar graph of relevant monitoring data of the indoor air continuous monitoring system of FIG. 3; and FIG. 7 is a graph of relevant monitoring data of the indoor air continuous monitoring system of FIG.

Claims (10)

An indoor air continuous monitoring system for detecting an air condition of at least one indoor environment, the indoor air continuous monitoring system comprising: at least one air monitoring device disposed in each of the indoor environments, the air monitoring devices including a monitoring end a signal transmission unit and a micro processing unit, wherein the micro processing unit is configured to periodically detect an air state in the room and convert the data into an indoor air state data, wherein the micro processing unit is configured to determine whether the air condition of the indoor environment exceeds a preset value. If the air state data exceeds the preset value, the micro processing unit issues an alarm message; a remote processing computer includes a processing terminal signal transmission unit and a database, and the processing terminal signal transmission unit is connected to the monitoring terminal The signal transmission unit is connected to the signal and receives the indoor air state data, the database is for storing the indoor air state data; and a remote handheld device includes a handheld signal transmission unit and a display screen, and the handheld signal transmission The unit is connected to the processing signal transmission unit by a signal The monitoring terminal signal transmission unit is configured to read the indoor air state data stored in the database, and display the indoor air state data by the display screen, wherein the micro processing unit transmits the alarm message by the handheld signal The unit receives the alarm message and displays the alarm message by the display screen. The indoor air continuous monitoring system of claim 1, wherein the remote processing computer further comprises a data conversion unit for collecting the indoor air state data and generating a quantitative data, and storing the data by the database. The indoor air continuous monitoring system of claim 2, wherein the remote handheld device further reads the quantitative data stored in the database, and displays the quantitative data by the display screen. The indoor air continuous monitoring system according to claim 2, wherein the data conversion unit performs the measurement according to the indoor air state number measured in different time periods to generate the quantitative data corresponding to each time period. The indoor air continuous monitoring system according to claim 1, wherein the alarm message issued by the micro processing unit is a short message. An indoor air continuous monitoring method for detecting an air condition of at least one indoor environment by an indoor air continuous monitoring system, the indoor air continuous monitoring system comprising at least one air monitoring device, a remote processing computer and a remote handheld device, The air monitoring device is disposed in each of the indoor environments and includes a monitoring terminal signal transmission unit and a micro processing unit. The remote processing computer includes a processing terminal signal transmission unit and a database, and the processing terminal signal transmission unit The remote end handheld device includes a handheld signal transmission unit and a display screen. The handheld signal transmission unit is connected to the processing signal transmission unit and the monitoring terminal signal. The transmission unit, wherein the indoor air continuous monitoring method comprises the following steps: a) the micro processing unit of the air monitoring device periodically detects the air state in the room and converts it into an indoor air state data; b) the remote processing computer transmits the The processing terminal signal transmission unit receives the indoor air state data And storing, by the database, the indoor air state data; c) the micro processing unit determining whether the air condition of the indoor environment exceeds a preset value, and if the air state data exceeds the preset value, the micro processing unit issues an alarm a message; d) the remote handheld device reads the indoor air state data stored in the database through the handheld signal transmission unit, and displays the indoor air state data by the display screen, and when the micro processing unit issues the alarm message The alarm message is received by the handheld signal transmission unit, and the alarm message is displayed by the display screen. The indoor air continuous monitoring system of claim 1, wherein the remote processing computer further comprises a data conversion unit, the step b) comprising a step b1), the data conversion unit merging the indoor air state data and A quantitative data is generated and stored by the database. The indoor air continuous monitoring system of claim 7, wherein the step d) comprises a step d1), the remote handheld device further reading the quantitative data stored in the database, and displaying by the display screen The quantitative data. The indoor air continuous monitoring system of claim 7, wherein the step d1) comprises a step d11) the data conversion unit performs the collection according to the number of indoor air states measured in different time periods to generate corresponding time periods. The quantitative data. The indoor air continuous monitoring system according to claim 6, wherein the alarm message issued by the micro processing unit is a short message.