TWI709120B - Multifunctional intelligent information billboard - Google Patents

Abstract

A multifunctional intelligent information billboard includes a detection unit, a cloud processing unit and an electronic display device, which do not need to rely on human resources to search the Internet and change flags, and the current state of air quality is clearly and rapidly available through the electronic display device in the form of a dynamic running horse lamp, so as to greatly enhance the warning function to increase the safety of students or people outdoors and provide a comfortable living environment, avoiding the harm to human body caused by air quality pollutants.

Description

Multifunctional intelligent information board

The present invention relates to an information signage, in particular to a multifunctional intelligent information signage that integrates air quality information and displays it with a dynamic marquee.

There are many pollutants in the air. Among them, the dust-like particles floating in the air are called Particulate Matter (PM). The particle size of PM is different, and the suspended particulates less than or equal to 2.5 microns (μm) are called suspended particles. It is fine suspended particles (PM2.5), and the unit is expressed in micrograms per cubic meter (μg/m3). Its diameter is less than 1/28 of the thickness of a human hair. The life cycle of PM2.5 suspended in the air can reach several weeks, and the transmission distance can exceed 1,000 kilometers. The composition includes sulfates, nitrates, ammonium salts, elemental carbon, organic carbon, polyphenyl aromatic hydrocarbons, metal ions such as lead, cadmium, vanadium, nickel, copper, zinc, and biological organics.

The source of PM2.5 can be divided into primary and derived, both of which may be produced by nature or man-made. Primary fine suspended particulates refer to particulate matter that is PM2.5 when discharged into the atmosphere. This component is mainly produced by physical crushing or a pollution discharge. The main chemical components and sources of primary aerosol are sea salt. Droplets, dust particles raised by wind on bare ground, combustion emissions from boilers and motor vehicles, and derivative fine aerosols refer to non-PM2.5 chemical substances released (called precursors, which may be Solid, liquid or gas), undergo a series of extremely complex chemical changes and photochemical reactions in the atmosphere. The particles that become PM2.5 after response are mainly sulfates, nitrates and ammonium salts. In addition to local pollution, the above pollution sources are also affected by overseas long-distance transmission pollution.

Derivative PM2.5 particles produced by human behavior include sulfur oxides, nitrogen cyanides, and organic carbon compounds emitted by public transportation, motorcycles, petrochemicals, and sulfates, nitrates, and organic carbons produced by sunlight. Fine suspended particles such as carbon.

Please refer to Figure 1. As the haze caused by aerosols has an increasing impact on the people of Taiwan, the Environmental Protection Agency and the Ministry of Education discussed in early 2015 to pilot the "Air Pollution Warning Flag 1" in schools to allow school staff And students can respond to air pollution at any time and take personal protection measures. This standard refers to the Air Quality Index (AQI) value of the nearest environmental protection agency monitoring station from the school agency. It is ranked from low to high and can be divided into 6 levels, namely good, green, 0-50; normal, Yellow, 51-100; bad for sensitive groups, orange, 101-150; bad for all groups, red, 151-200; very bad, purple, 201-300; harmful, maroon, 301-500, these colors are also Become the basis for various agencies to lift the dirty flag. The air pollution warning flag 1 is hoisted and replaced twice a day, at 8 am and 12 noon. The air pollution flag 1 is hoisted every day to warn teachers and students of the current air quality in the school, but this hanging method seems to be derived There are many problems. Too much replacement frequency will cost a lot of manpower. Too little replacement frequency can not reflect the real situation. Therefore, we cannot help but wonder why the replacement frequency of the air pollution warning flag 1 should be more appropriate. Therefore, the air Pollution warning flag 1 also has many disadvantages:

First, rely on manpower. Since flags of different colors are generally used in public places to produce warning effects, it not only requires a lot of manpower to control, but it is also very inconvenient for the air pollution warning flag 1 to be replaced, which often incurs labor costs, increases management difficulties, and Issues such as increased costs.

Second, the location is limited. Since the air pollution warning flag 1 is usually placed at the school gate, the people who can see it are quite limited, and students in relatively remote classrooms need to walk to the school gate to know the color of the flag, which is not only a waste of students’ rest In time, even the flag will become a frozen commodity, deteriorating the beauty of the EPA’s trial of the "air pollution warning flag."

Third, it cannot be clearly expressed. When there is no wind blowing in the flag, the flag will appear drooping. In addition to failing to understand the meaning and content of its information, it also fails to convey serious pollution messages so that school children and the community can see it at a glance. For example: Take a piece of news as an example. On the first day of school, the Yunlin County Elementary and Secondary School implemented a new five-color empty flag and added an orange flag. Schools used the time of the North Korean meeting to announce and explain to students, but many students saw the new version of the flag. I feel puzzled, there is no sign on it, and the teacher must explain it to understand the meaning of the yellow flag. The old version of the flag has text explaining the air quality and whether outdoor activities are possible, and there is a pattern to explain the air quality status as soon as you see the flag. The new version only has colors and cannot immediately understand the role of the flag. Therefore, the flag is often difficult to identify occur.

Finally, passive non-real-time information. Because the air pollution warning flag 1 must be replaced by manpower, and it is only replaced twice a day, at 8 am and 12 noon, the information displayed is passive, and may be old information, not real-time information .

Furthermore, although "people stay indoors for the longest time, indoor air quality should be paid more attention to", indoor air quality is often ignored by the public. Indoor air pollutants refer to the normal escape of indoor air, and long-term exposure is sufficient to directly or indirectly Substances that harm the health of the people or the living environment. For example, in public announcement spaces such as libraries, kindergartens, shopping malls, and nursing homes for the elderly, it is found that carbon dioxide (CO2) and formaldehyde (HCHO) are most frequently exceeded. Information should be actively provided to make people pay more attention to indoor ventilation to avoid physical discomfort. The source of formaldehyde is mostly building materials or paint. Carbon dioxide is caused by a large number of people in a confined space and poor ventilation. Excessive formaldehyde and carbon dioxide can easily cause headaches, dizziness, difficulty breathing, nausea, skin allergies, pneumonia, etc.

According to the "Indoor Air Quality Management Law" announced by the Environmental Protection Agency on November 23, 101, the 9 indoor air quality standards are as follows: carbon dioxide (CO2) is 1000 ppm (eight hours average), and carbon monoxide (CO) is 9 ppm (eight hours average) , Formaldehyde (HCHO) is 0.08ppm (one hour average), total volatile organic compounds (TVOC, including: the sum of twelve kinds of volatile organic compounds) is 0.56ppm (one hour average), bacteria is 1500CFU/m3 (number of colonies) /Cubic meter) (the highest value), fungus is 1000CFU/m3 (colonies/meter cubic) (the highest value) (but the fungus concentration indoor and outdoor ratio is less than or equal to 1.3 is not limited), PM10 is 75μg/m3 (two Fourteen-hour average), PM2.5 is 35μg/m3 (24-hour average), ozone (O3) is 0.06ppm (eight-hour average).

In addition, please refer to Figure 2, which shows the conventional air quality information board 2. Although the air quality information board 2 does not need to rely on manpower, the seven-segment display mode of the air quality information board 2 causes the screen to be The limitation can only display the information of its value change, only has a single screen function, and there is no other function besides it. The use function is slightly insufficient and there is room for improvement. In addition, since only numerical values are displayed and there is no follow-up response as a suggestion, the public and students cannot understand the meaning behind the numerical representation. The air quality information board 2 is easily overlooked by students and the public, and cannot clearly clarify the hazards in the air and the function of reducing warnings, which greatly violates the true meaning of real-time understanding of air quality. At the same time, the air quality information board 2 only displays real-time numerical information, and there is no historical record query provided by the database function, which leads to its insufficient application efficiency.

Therefore, how to eliminate many of the above-derived problems and achieve the purpose of diversified application effects and effectively detect whether the quality of the ambient air is good to avoid harm to the human body is that the present invention intends to study and improve The direction is.

In view of the shortcomings of the above-mentioned conventional technology, the present invention provides a multifunctional intelligent information signage, which is mainly endowed with a dynamic marquee function to display the indicators and conditions of air pollution in real time, so that the pollution degree of air pollutants can be clearly displayed. In order to have an excellent warning effect, and in its overall implementation and use, it is more practical and functional.

In order to achieve the aforementioned purpose, this new model is a multifunctional intelligent information signage, which is suitable for receiving a comprehensive environmental data (including AQI and UVI) from a local environmental protection agency monitoring station via a wireless network. It includes: a detection unit, It includes a plurality of detectors for detecting at least one environmental feature of an environment to generate real-time data of the environment and output it; a cloud processing unit, which is communicatively connected to the detection unit, and has a receiving end , And an output terminal for receiving the comprehensive environmental data and the environmental real-time data, and outputting the comprehensive environmental data and the environmental real-time data from the output terminal; and an electronic display device communicatively connected to the cloud processing unit And receiving the real-time environmental data and the comprehensive environmental data, and having a comparison module for comparing the comprehensive environmental data with the real-time environmental data to generate at least one health advice information, The electronic display device generates a corresponding dynamic marquee change display based on the health advice information, the comprehensive environmental data and the environmental real-time data.

Preferably, the electronic display device generates a display of corresponding numerical changes, a display of a light signal change, and a display of a dynamic marquee change based on the health advice information, the comprehensive environmental data and the environmental real-time data.

Preferably, the environmental characteristic is suspended particles, at least one gas, a temperature, a humidity state, or an ultraviolet index.

Preferably, the cloud processing unit further includes a database connected to the receiving end for storing real-time environmental data received by the cloud processing unit and integrated environmental data of the local environmental protection agency monitoring station.

Preferably, the electronic device further includes an electronic device that is communicatively connected to the cloud processing unit and has a user operation interface. The user can input a text or a color on the user operation interface, and the electronic device generates At least one operation signal. The electronic display device receives the operation signal via a wireless network and displays the operation signal with a dynamic marquee.

Preferably, the health advice information is good, ordinary, unhealthy for sensitive groups, unhealthy for all groups, very unhealthy, or harmful.

Preferably, the output terminal receives at least one alarm information from the Central Meteorological Administration, the National Earthquake Center, or the Environmental Protection Agency via a wireless network, and generates an alarm data to output to the electronic display device, which is connected via the wireless network The road receives the alarm data and includes a display unit and a loudspeaker unit. The display unit uses a dynamic marquee to display the alarm data, and the loudspeaker unit generates an alarm voice to display the alarm data.

Preferably, the warning information is earthquake information or weather information, and the weather information is typhoon, heavy rain, tsunami, earth-rock flow warning, haze, sandstorm, or tornado.

Preferably, the detection unit, the cloud processing unit and the electronic display device achieve signal transmission via Wi-Fi, Bluetooth, RF, ZigBee, 4G, or 5G wireless.

Preferably, the detection unit includes a fire comparison module, the fire comparison module is connected to the detector, and the fire comparison module uses 30 micrograms per minute per cubic meter (μg/m ³ ) In order to receive the aerosol data sensed by the detector and compare it with the built-in comparison value to generate a comparison data, when the comparison data is greater than the aerosol data, a fire signal is generated and output to The electronic display device, when the comparison data is less than the aerosol data, continues to compare with the built-in comparison value.

In this way, the present invention is mainly composed of a detection unit, a cloud processing unit, and an electronic display device. By means of the present invention, the fully automatic and digitized air quality pollutants in life can be saved from relying on manpower for online query and replacement. The movement of the flag, at the same time, through the electronic display device in the form of a dynamic marquee to provide clear and rapid air quality status, set in an outdoor or semi-outdoor environment, instead of the traditional way of hanging "air pollution warning flag" , To greatly enhance the warning function to increase the safety of students or the public when they are outdoors and provide a comfortable living environment to prevent air quality pollutants from harming the human body.

In addition, the present invention can also cooperate with the "Indoor Air Quality Management Law" to be installed in an announcement indoor place that should comply with the Indoor Air Quality Management Law, instead of the traditional seven-segment display air quality information signage, because its screen is limited only to Displaying its numerical change information only has a single screen function, and the present invention can provide a multi-functional intelligent information board.

[Learning]

1: Air pollution warning flag

2: Air quality information board

〔this invention〕

20: Detection unit

21: Detector

22: Fire comparison module

30: Cloud processing unit

31: receiving end

32: output

33: Database

40: Electronic display device

41: reminder light

42: display unit

43: speaker unit

44: Comparison module

50: Local Environmental Protection Agency Monitoring Station

60: electronic device

61: User interface

70: Central Weather Bureau

80: wireless device

Figure 1 is a schematic diagram of a conventional air pollution warning flag.

Figure 2 is a three-dimensional view of a conventional air quality information board.

Fig. 3 is a perspective view of an embodiment of the present invention, showing the status of a multifunctional intelligent information signage.

Figure 4 is a block diagram of an embodiment of the present invention.

Figure 5 is a flowchart of an embodiment of the present invention.

Fig. 6 is a three-dimensional view of an embodiment of the present invention, showing the display of numerical value change, the display of light number change, and the display of dynamic marquee change.

FIG. 7A is a block diagram of an embodiment of the present invention, showing that the receiving end is connected to the database.

FIG. 71B is a schematic diagram of an embodiment of the present invention, showing that an electronic device is connected to a cloud processing unit in communication.

FIG. 8 is a comparison data diagram of an embodiment of the present invention, showing the AQI index corresponding to the health advice information.

Figure 9 is a block diagram of another embodiment of the present invention, showing that the Central Meteorological Bureau, the National Earthquake Center or the Environmental Protection Agency are connected to the output terminal.

FIG. 10 is a schematic diagram of the embodiment in FIG. 9, showing that the electronic display device includes a display unit and a speaker unit.

FIG. 11 is a schematic diagram of another embodiment of the present invention, showing that the detection unit includes a fire comparison module.

Referring to Figures 3 to 8, the multifunctional intelligent information signage provided by the embodiment of the present invention is suitable for receiving a comprehensive environmental data (including AQI and ultraviolet index UVI) from a local environmental protection agency monitoring station 50 via a wireless network. ), which is mainly composed of a detection unit 20, a cloud processing unit 30, and an electronic display device 40. The detection unit 20, the cloud processing unit 30, and the electronic display device 40 use Wi-Fi, Bluetooth, RF, ZigBee, 4G, or 5G wireless achieves signal transmission, in which: the detection unit 20 has a built-in multiple detectors 21, and the detectors 21 are used to detect at least one environmental feature of an environment, To generate real-time environmental data and output it; in this embodiment, the detectors 21 are connected to each other, and the detection unit 20 can be installed indoors or outdoors. In this embodiment, the detection unit 20 Set indoor or outdoor, but not limited to this. The environmental characteristic is at least one suspended particle, at least one gas, a temperature, a state of humidity, or an ultraviolet index. When the environmental characteristic is suspended particle, the environmental data is PM2.5, PM10, or PM1; The environment is characterized by the gas When the present invention takes carbon dioxide and formaldehyde (HCHO) as examples, but it is not limited to the detection items of this embodiment, it can also be the concentration of sulfur dioxide, carbon monoxide or other suspended particles; when the environmental characteristics are the temperature, the The environmental data is the temperature detection value; when the environmental characteristics are the humidity, the environmental data is the humidity detection value; when the environmental characteristics are the ultraviolet index, the environmental data is the ultraviolet detection value, which is passed through the detection The measuring unit 20 can monitor the current environmental air suspended particles, gas, temperature, humidity or ultraviolet rays and other related components harmful to the human body.

The cloud processing unit 30 is communicatively connected to the detection unit 20 for data conversion processing of the received real-time data of the environment, and has a receiving terminal 31 and an output terminal 32. The receiving terminal 31 is used for receiving The integrated environment data and the environment real-time data, and the output terminal 32 outputs the integrated environment data and the environment real-time data; in this embodiment, as shown in FIG. 4, the receiving terminal 31 receives the data via a wireless network The comprehensive environmental data (including AQI and ultraviolet index UVI) of the monitoring station 50 of the local environmental protection agency, such as Bluetooth or Wi-Fi, is connected to the host of the monitoring station 50 of the local environmental protection agency. The health advice information is good, ordinary, unhealthy for sensitive groups, unhealthy for all groups, very unhealthy, or harmful. Please refer to Figure 8. When the air quality index (AQI) is between 0 and 50, or the fine suspended particulates (PM2.5) is between 0.0 and 15.4, the health advice information is good; when the air quality index ( AQI) is between 51 and 100, or fine suspended particulates (PM2.5) is between 15.5 and 35.4, then the health advice information is normal; when the air quality index (AQI) is between 101 and 150, or fine suspension If the particulate (PM2.5) is between 35.5 and 54.4, the health advice information is unhealthy for sensitive groups; when the air quality index (AQI) is between 151 and 200, or the fine suspended particulate (PM2.5) is between 54.4 and 150.4, the health advice information is unhealthy for all ethnic groups; when the air quality index (AQI) is between 201 and 300, or fine suspended particulates (PM2.5) is between 150.5 and 250.4, the health advice information Is very unhealthy; when the air quality index (AQI) is above 301, or the fine suspended particulates (PM2.5) is above 250.5, the health advice information is hazardous.

Please refer to FIGS. 3 to 4, the electronic display device 40 is an LED light electronic display device and is communicatively connected to the cloud processing unit 30 and receives the real-time environmental data and the comprehensive environmental data, and has a comparison module 44 , The comparison module 44 is used to compare the comprehensive environmental data with the real-time environmental data to generate at least one health advice information, and the electronic display device 40 is based on the health advice information, the comprehensive environmental data and the The real-time environmental data produces a display of the corresponding dynamic marquee changes. The display of the dynamic marquee takes AQI: 52 in Dali District, Taichung City as an example, and is not limited to the content of the dynamic marquee mentioned in this embodiment.

Please refer to FIG. 4 and FIG. 6, where the electronic display device 40 generates a display of corresponding numerical changes, a display of a light signal change, and a display of a dynamic marquee change based on the health advice information and the environmental real-time data, because the electronic display The device 40 compares the pollution degree of each detection value according to the real-time environmental data and the comprehensive environmental data. Therefore, in this embodiment, the electronic display device 40 includes a plurality of prompt lights 41 which are connected to the comparison The module 44, through the comparison module 44, controls each of the prompt lights 41 to give corresponding color prompt lights, so that the pollution degree of air pollutants can be clearly displayed, when the air quality index (AQI) is below 50, or Fine suspended particulates (PM2.5) below 15.4 will display green; when the air quality index (AQI) is between 50-100, or fine suspended particulates (PM2.5) between 15.5-35.4, it will display yellow; when air If the quality index (AQI) is above 101, or the fine suspended particles (PM2.5) is above 35.5, the color will be displayed in red. The color displayed is based on the user's settings and needs, and the colors in this embodiment are not used as limit. In addition, a wireless device 80 is disposed on the outer surface of the electronic display device 40, and the wireless device 80 is used to provide a wireless connection function.

Please refer to FIG. 7A. In this embodiment, the cloud processing unit 30 further includes a database 33. The database 33 is connected to the receiving end 31 for storing the real-time environmental data received by the cloud processing unit 30 and the local Comprehensive environmental data from EPA monitoring station 50. The database 33 can not only store the comprehensive The environmental data and the environmental real-time data, as well as the standard value and upper limit of each air pollutant, are stored in the database 33 using a cyclic record of the comprehensive environmental data and the environmental real-time data, and the database 33 can store for a long time The amount of data is needed for long-term big data analysis in the future; in this way, through the database 33, the defect of historical record query that can be provided by the conventional database without the database function is improved, and its application efficiency is improved.

Please refer to FIG. 7B. In this embodiment, an electronic device 60 is further included. The electronic device 60 is communicatively connected to the cloud processing unit 30 to provide an interface for the user to set system parameters of the cloud processing unit 30. In this embodiment, the electronic device 60 takes a smart phone as an example, but it is not limited to this, and may be replaced by related electronic products such as iPAD. The electronic device 60 has a user operation interface 61, and the user can input a text or a color in the user operation interface 61, and the electronic device 60 generates at least one operation signal, and the electronic display device 60 receives via a wireless network The operation signal is displayed with a dynamic marquee. The user operation interface 61 integrates the values of various air pollutants, and can click or type in the direction, so that the user can easily and conveniently input the text or the color, and use the data systematically through a web page editing The historical records in the library 33 quickly edit out a corresponding web page data, and at the same time, send a playback command corresponding to the web page data to the electronic display device 40.

Please refer to FIGS. 9 to 10, which are another embodiment of the present invention. In this embodiment, the output terminal 32 receives at least one warning information from the Central Meteorological Bureau 70, the National Earthquake Center or the Environmental Protection Agency via a wireless network. And generate an alarm data, output to the electronic display devices 40, the electronic display devices 40 receive the alarm data via the wireless network, and include a display unit 42 and a speaker unit 43, the display unit 42 dynamically The marquee displays the alarm data, and the loudspeaker unit 43 displays the alarm data by generating an alarm voice; in this embodiment, the alarm data is the data with the highest authority. When an earthquake occurs, the dynamic marquee of the electronic display device 40 directly Earthquake warning is skipped, and the display of the dynamic marquee is an earthquake warning, please as soon as possible Take refuge! As an example, it is not limited to the content of the dynamic marquee mentioned in this embodiment. With the assistance of the loudspeaker unit 43 and the electronic display device 40, the public can be strongly reminded to enter the warning or alert phase when an earthquake is coming. Relevant measures, or ask people and students to evacuate as soon as possible. The warning information is earthquake information or weather information, and the weather information is typhoon, heavy rain, tsunami, earth-rock flow warning, smog, sandstorm, or tornado. In addition, in this embodiment, the one-to-many group method is used to broadcast disaster information, so that a large number of unspecified people can receive the disaster information in a connected state. According to this, it spreads from area to administrative area. Not only can the efficiency of data transmission be improved, but the disaster information can be formed into public information; it can inform passers-by, the general public, and students to prepare for evacuation in time, so as to minimize the damage caused by the disaster.

It is worth mentioning that, please refer to FIG. 11, which is a schematic diagram of another embodiment of the present invention, in which the detection unit 20 includes a fire comparison module 22, and the fire comparison module 22 is connected to the detector 21 The fire comparison module 22 receives the aerosol data sensed by the detector 21 at a limit of 30 micrograms/m3 (μg/m3) per minute and compares it with the built-in comparison value to generate A comparison data. In this embodiment, the fire comparison module 22 is limited to 30 micrograms per minute per cubic meter (μg/m ³ ), which can be adjusted according to the user, and the time in this embodiment should not be used as limit. When the comparison data is greater than the aerosol data, a fire signal is generated and output to the electronic display device 40, and when the comparison data is less than the aerosol data, the comparison with the built-in comparison value is continued; , When the surrounding environment is abnormal, such as a fire or poor air quality, the safety protection function is automatically activated, including the sound of an alarm and a flashing light to notify the user to respond or attract others to emergency rescue.

The above is the structure and configuration description of a multifunctional intelligent information signage provided by the present invention.

Based on the above, the present invention eliminates the need to rely on manpower to check and replace flags on the Internet by fully automatic and digitized air quality pollutants in life. At the same time, the electronic display device 40 is moved The form of the state marquee clearly and quickly provides the current status of the air quality. It is installed in an outdoor or semi-outdoor environment, replacing the traditional way of hanging the "air pollution warning flag", and greatly improving the warning function to increase students or the public Be safe when outdoors and provide a comfortable living environment to prevent air quality pollutants from harming the human body. The present invention can have a more significant warning visual effect, so as to increase the diversity of safety judgments in the living environment and improve the shortcomings of previous cases.

In addition, the present invention can also cooperate with the "Indoor Air Quality Management Law" to be installed in an announcement indoor place that should comply with the Indoor Air Quality Management Law, instead of the traditional seven-segment display air quality information signage, because its screen is limited only to Displaying its numerical change information only has a single screen function, and the present invention can provide a multi-functional intelligent information board.

To sum up, the above-mentioned embodiments and drawings are only preferred embodiments of the present invention. When they cannot be used to limit the scope of implementation of the present invention, that is, equal changes and modifications made according to the scope of the patent application of the present invention shall be applied. It falls within the scope of the patent for the present invention.

20‧‧‧Detection unit

21‧‧‧Detector

30‧‧‧Cloud Processing Unit

31‧‧‧Receiving end

32‧‧‧Output

40‧‧‧Electronic display device

44‧‧‧Comparison Module

50‧‧‧Local Environmental Protection Agency Monitoring Station

Claims (10)

A multifunctional intelligent information signage, suitable for receiving a comprehensive environmental data from a local environmental protection agency monitoring station via a wireless network, including: a detection unit including multiple detectors for detecting an environment At least one environmental feature of the, to generate and output an environmental real-time data; a cloud processing unit, which is communicatively connected to the detection unit, and has a receiving end and an output end for receiving the comprehensive environmental data And the environmental real-time data, and the output terminal outputs the comprehensive environmental data and the environmental real-time data; and an electronic display device, which is communicatively connected to the cloud processing unit and receives the environmental real-time data and the comprehensive environmental data, and has a ratio For the module, the comparison module is used to compare the comprehensive environmental data with the real-time environmental data to generate at least one health advice information, and the electronic display device is based on the health advice information, the comprehensive environmental data and The real-time data of the environment produces a display of corresponding dynamic marquee changes; wherein the detection unit includes a fire comparison module, the fire comparison module is connected to the detector, and the fire comparison module receives the sensor's senses The measured aerosol data is compared with the built-in comparison value to generate a comparison data. When the comparison data is greater than the aerosol data, a fire signal is generated and output to the electronic display device. If the data is smaller than the aerosol data, continue to compare with the built-in comparison value. The multifunctional intelligent information signage as described in claim 1, wherein the electronic display device generates a display of corresponding numerical changes, a display of light changes, and a dynamic marquee based on the health advice information, the integrated environmental data and the environmental real-time data Changed display. The multifunctional intelligent information signage according to claim 1, wherein the environmental characteristic is suspended particles, at least one gas, a temperature, a humidity state, or an ultraviolet index. The multifunctional intelligent information signage as described in claim 1, wherein the cloud processing unit further includes a database connected to the receiving end for storing the real-time environmental data received by the cloud processing unit and the local environmental protection agency Comprehensive environmental data from monitoring stations. The multifunctional intelligent information signage as described in claim 1, which further includes an electronic device, which is communicatively connected to the cloud processing unit, and has a user operation interface, the user can input a text on the user operation interface Or a color, and at least one operation signal is generated by the electronic device. The electronic display device receives the operation signal via a wireless network and displays the operation signal with a dynamic marquee. The multi-functional intelligent information board as described in claim 1, wherein the health advice information is good, ordinary, unhealthy for sensitive groups, unhealthy for all groups, very unhealthy, or harmful. The multifunctional intelligent information signage as described in claim 1, wherein the output terminal receives at least one alarm information from the Central Meteorological Bureau, the National Earthquake Center or the Environmental Protection Agency via a wireless network, generates an alarm data, and outputs it to the electronic A display device, the electronic display device receives the alarm data via a wireless network, and includes a display unit and a speaker unit. The display unit displays the alarm data with a dynamic marquee, and the speaker unit generates an alarm voice to display the Alarm data. For example, the multifunctional intelligent information board described in claim 7, wherein the warning information is earthquake information or weather information, and the weather information is typhoon, heavy rain, tsunami, earth-rock flow warning, smog, sandstorm, or tornado. The multifunctional intelligent information signage according to claim 1, wherein the detection unit, the cloud processing unit and the electronic display device achieve signal transmission via Wi-Fi, Bluetooth, RF, ZigBee, 4G, or 5G wireless . The multifunctional intelligent information signage as described in claim 1, wherein the fire comparison module receives the aerosol data sensed by the detector at a limit of 30 micrograms/m3 (μg/m ³ ) per minute and Compare with the built-in comparison value to generate the comparison data.

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