CN209857260U

CN209857260U - Reminding system

Info

Publication number: CN209857260U
Application number: CN201920183394.7U
Authority: CN
Inventors: 雷镡
Original assignee: Shenzhen Morning North Technology Co Ltd
Current assignee: Shenzhen Morning North Technology Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2019-12-27
Anticipated expiration: 2029-01-31

Abstract

The utility model discloses a reminding system, this reminding system include air purifier and with the server that air purifier connects, wherein, air purifier fixes a position through orientation module to learn the air quality of the place of work of current locating, still detect dust concentration through dust sensor simultaneously, the server calculates based on air quality and the dust concentration of the place of work that air sensor located, with the surplus live time of confirming air purifier's filter screen and to the corresponding filter screen warning message of air purifier propelling movement. Through the utility model discloses the scheme no longer uses fixed live time to remind the user to change air purifier's filter screen, but combines air purifier's concrete behavior dynamic calculation filter screen's surplus live time for the user changes the filter screen at more reasonable time.

Description

Reminding system

Technical Field

The utility model belongs to the technical field of the thing networking, especially, relate to a warning system.

Background

Accompanying the development of technology, there is also environmental deterioration. In recent years, the global air quality has been further deteriorated, and many people have added air purifiers to resident areas such as homes and offices in consideration of their health problems. Generally, the filter screen of the air purifier needs to be replaced after being used for a long time, otherwise, the air purifier cannot perform the air purifying function any more. Currently, most air purifier filters have a fixed replacement time limit, for example, to remind the user to replace the filter after 2000 hours of use. However, the air quality in different areas is poor and good, which makes the above-mentioned filter screen replacement method with a fixed replacement time limit unreasonable and fails to take into account the real working conditions of the air purifier in different air quality areas.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a remind system can remind the user to change air purifier's filter screen at more reasonable time.

The utility model discloses a realize like this: a reminder system, the reminder system comprising:

an air purifier;

a server connected with the air purifier;

wherein, air purifier includes:

a processor;

the filter screen is connected with the processor and used for air purification;

the positioning module is connected with the processor and used for positioning the position of the air purifier;

the display screen is connected with the processor and used for displaying the remaining service time of the filter screen;

the dust sensor is connected with the processor and used for detecting the dust concentration in the environment;

the first transmission module is connected with the processor and used for uploading the data obtained by the processing of the processor to the server;

the first receiving module is connected with the processor and used for receiving the residual service time of the filter screen sent by the server;

wherein the server comprises:

the second receiving module is used for receiving the data uploaded by the air purifier;

the data processing platform is connected with the second receiving module and used for calculating the remaining service time of the filter screen based on the data received by the second receiving module;

the database is connected with the data processing platform and used for storing the data received by the second receiving module and the residual service time calculated by the data processing platform;

and the second transmission module is connected with the data processing platform and used for pushing the filter screen reminding message generated based on the residual service time.

Compared with the prior art, the utility model has the following advantages: the positioning module of the air purifier can position to obtain the current working place, the dust sensor in the air purifier can obtain the dust concentration of the environment where the air purifier is located, the air purifier transmits the working place and the dust concentration to the server through the first transmission module, the second receiving module of the server receives the working place and the dust concentration transmitted by the air purifier, the remaining service time of the filter screen of the air purifier is calculated by the data processing platform, and storing the remaining usage time and the data received by the second receiving module in a database, and the filter screen reminding message generated based on the residual service time is pushed to the air purifier through the second transmission module, and the air purifier displays the residual service time of the filter screen on the display screen of the air purifier after receiving the filter screen reminding message through the first receiving module. Through the utility model discloses a scheme no longer uses fixed live time to remind the user to change air purifier's filter screen, but combines air purifier's concrete behavior dynamic computation filter screen's surplus live time for the user changes the filter screen at more reasonable time.

Drawings

Fig. 1 is a schematic structural diagram of a reminder system proposed by the present invention;

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

Referring to fig. 1, a reminding system 1 in the embodiment of the present application is described below, where the reminding system includes:

an air purifier 10;

a server 11 connected to the air purifier 10;

wherein, the air purifier 10 includes:

a processor 101;

a filter screen 102 connected to the processor 101 for air purification;

a positioning module 103 connected to the processor 101 for positioning the air purifier 10;

a display screen 104 connected to the processor 101 for displaying the remaining usage time of the filter screen 102;

a dust sensor 105 connected to the processor 101 for detecting a dust concentration in the environment;

a first transmission module 106 connected to the processor 101 and configured to upload data processed by the processor 101 to the server 11;

the first receiving module 107 is connected with the processor 101 and is used for receiving the remaining service time of the filter screen 102 sent by the server 11;

wherein the server 11 includes:

a second receiving module 111 for receiving the data uploaded by the air purifier 10;

a data processing platform 112 connected to the second receiving module 111 for calculating the remaining service time of the filter screen 102 based on the data received by the second receiving module 111;

a database 113 connected to the data processing platform 112 and configured to store the data received by the second receiving module 111 and the remaining usage time calculated by the data processing platform 112;

and a second transmission module 114 connected to the data processing platform 112 for pushing a filter screen reminding message generated based on the remaining usage time.

Optionally, the reminder system 1 further includes:

and the mobile terminal 12 is connected with the air purifier 10 and the server 11 and is used for receiving and outputting the filter screen reminding message pushed by the server 11.

Optionally, the air purifier 10 further comprises:

an indicator light 108 coupled to the processor for indicating the current air quality.

Specifically, the air purifier 10 is wirelessly connected to the server 11.

Specifically, the Positioning module 103 may include a Global Positioning System (GPS) module. Of course, the positioning module 103 may also include other positioning modules, such as a beidou module, a galileo module, a glonass module, etc., which are not limited herein.

Specifically, the first transmission module 106 may be a WIreless-FIdelity (WI-FI) module, or may be a bluetooth module or an infrared module; when the first transmission module 106 is a bluetooth module or an infrared module, the air purifier 10 firstly sends data to the mobile terminal 12, and then the mobile terminal 12 forwards the data to the server 11.

Specifically, the data processing platform 112 calculates the remaining usage time of the filter screen 102 of the air purifier 10 after calculating the dust concentration of the working place and the environment of the air purifier 10. The calculation process is as follows:

a regional air quality map based on the work site is first obtained to determine the air quality of the work site at which the air purifier 10 is currently located. For example, if the work location is in the united states, an air quality map of the united states may be obtained, and then the air quality corresponding to the work location where the air purifier 10 is currently located may be determined from the air quality map of the united states.

Then, the global air condition of the area where the working place of the air purifier 10 is located can be roughly determined through the regional air quality map; the dust concentration can substantially determine the local air condition of the operation site of the air cleaner 10. Both global air conditions and local air conditions may affect the operation of the air purifier 10 to a greater or lesser extent. For example, assuming that an air purifier 10 is operating in residence number X in street a of a city of a country, the overall air condition in the area of street a can be roughly determined from the regional air quality map; through the dust concentration, the air condition in the house X can be directly determined, the air is circulated, the air inside the house X on the street a necessarily circulates with the outside air, and the regional air quality map and the dust concentration necessarily affect the working state of the air purifier 10 to some extent. Specifically, the worse the air quality, the more the screen 102 is worn, i.e., the worse the air quality will accelerate the wear of the screen 102; since the loss of the screen 102 is small when the air quality is good, the acceleration factor of the used time of the screen 102 of the air cleaner 10 can be set based on the regional air quality map and the dust concentration. The calculation weight may be an empirical value set in advance by the server 11, or may be an empirical value set to the server 11 by the user based on actual conditions, and is not limited herein. For example, the calculation weight of the acceleration factor obtained based on the regional air quality map may be set to 0.4, and the calculation weight of the acceleration factor obtained based on the dust concentration may be set to 0.6. The following examples are given to illustrate: if the air quality index of the working place is found to be X1 based on the regional air quality map, determining that the acceleration effect of the factor of the regional air quality map on the loss of the filter screen 102 is 2; on the other hand, if the local air condition of the work site is considered to be good based on the dust concentration, and the acceleration effect of the factor of the dust concentration on the loss of the filter screen 102 is determined to be 1, the acceleration effect of the final external environment on the loss of the filter screen 102 can be determined to be 2 × 0.4+1 × 0.6 — 1.4 by the above calculation weight. That is, the air purifier 10 is used for 1 hour in the current state, and the loss of the filter screen 102 is actually 1.4 hours. Based on this, the acceleration factor of the usage time of the filter screen 102 of the above air cleaner 10 is determined.

Finally, the remaining service time of the filter screen 102 is predicted according to the acceleration factor, specifically, the remaining service time of the filter screen 102 before the start of the current air purification work is read, then the working time of the current air purification work is counted, the obtained working time of the current air purification work is multiplied by the acceleration factor, so as to obtain the real wear-and-tear service time of the filter screen 102 in the current work, and finally the remaining service time of the filter screen 102 after the completion of the current work is obtained by subtracting the real wear-and-tear service time from the remaining service time of the filter screen 102 before the start of the current air purification work. For example, it is assumed that the remaining service time of the filter screen 102 of the air purifier 10 is read to be 1000 hours before the air purifier 10 operates at this time, then the acceleration multiple of this time is obtained as 1.4 through the above steps 101 to 103, meanwhile, statistics shows that the air purifier 10 is turned on and operates for 1 hour by the user at this time, the actual loss of the filter screen 102 for the air purification operation at this time is obtained as 1.4 hours, and 998.6 hours is obtained after the actual loss of this time is subtracted from the 1000 hours to obtain the remaining service time of the filter screen 102.

Specifically, the server 11 may push the filter screen reminding message to the air purifier 10 after the air purifier 10 is completely operated and turned off; or may be to push the filter screen reminder message to the mobile terminal 12 associated with the air purifier 10. In fact, since the air purifier 10 is a smart home device, the user often downloads a corresponding application client from the mobile terminal 12 of the user and associates with the air purifier 10 in the application client, and therefore the server 11 can directly push the filter screen reminding message to the mobile terminal 12 associated with the air purifier 10, which is more convenient for the user to check.

Specifically, the color of the flashing indicator light 108 is associated with the air quality of the work site of the air purifier 10. Several different flashing modes can be set for the flashing process of the indicator light 108, and specifically, the flashing modes include: a conventional color change mode and a layered color change mode. Taking PM2.5 as an example, in the conventional color-changing mode, the PM2.5 interval corresponding to each color of the indicator 108 is as follows:

TABLE 1

However, when the air quality is detected to be floating within the range of the zone edge in the case of table 1, the indicator 108 may frequently blink, which may affect the life of the indicator 108. Based on this, by adding hysteresis, the relative stability of the indicator light 108 is achieved, specifically, when the PM2.5 increases, the PM2.5 interval corresponding to each color of the indicator light 108 is as follows:

color of the indicator light	PM2.5 Range
		Blue color	0～79
Green colour	80～119
		Yellow colour	120～150
Red colour	151～X

TABLE 2

When the PM2.5 is decreased, the PM2.5 interval corresponding to each color of the indicator light 108 is as follows:

color of the indicator light	PM2.5 Range
		Blue color	0～70
Green colour	71～110
		Yellow colour	111～145
Red colour	146～X

TABLE 3

Both tables 2 and 3 add hysteresis to table 1, where table 2 adds a positive 5 hysteresis range to table 1 and table 3 adds a negative 5 hysteresis range to table 1. For example, when using Table 1, if the detected PM2.5 rises from 74 to 76 and falls to 73, it will cause indicator light 108 to change from blue to green and then blue; if tables 2 and 3 are used, the indicator light 108 will always appear blue when PM2.5 rises from 74 to 76 and falls to 73.

Specifically, taking PM2.5 as an example, in the layered color-changing mode, the changing state of the indicator light 108 is as shown in the following tables 4, 5, 6, and 7:

TABLE 4

TABLE 5

TABLE 6

PM2.5 Range of variation-liter	Color of the indicator light
		Ascending within the interval	Unchanged, maintain red
PM2.5 Range-Down	Color of the indicator light
		Decrease within interval	Unchanged, maintain red

TABLE 7

Wherein, the PM2.5 value shown in the table 4 is in the layered color change condition within the interval of 0-75; the table 5 shows the layered discoloration condition of the PM2.5 value within the range of 75-115; the table 6 shows the layered discoloration condition of the PM2.5 value in the range of 115-150; the above table 7 shows the layered discoloration of the PM2.5 value in the interval greater than 150;

specifically, the indicator lights 108 of the air purifier 10 may be switched between the conventional color change mode and the layered color change mode as described above, with the settings for switching from the layered mode to the conventional mode as shown in table 8 below:

current interval	Current layered color	Setting a threshold value	Entering normal and changing color
				0～75	Blue/green/yellow	70	Entering the conventional color-changing blue
0～75	Blue/green/yellow	80	Entering the conventional color changing-green
				75～115	Green/yellow/red	70	Entering the conventional color-changing blue
75～115	Green/yellow/red	120	Entering the conventional color changing-yellow
				115～150	Yellow/red	110	Entering the conventional color changing-green
115～150	Yellow/red	151	Entering into conventional color-changing red
				Greater than 150	Red wine	145	Entering the conventional color changing-yellow
Greater than 150	Red wine	500	Maintain the conventional color change of red

TABLE 8

As can be seen from table 8 above, in the layered color-changing mode, once the value of PM2.5 exceeds the preset threshold value shown in table 8 above within the range of the region, the conventional color-changing mode is immediately entered, and the color-changing operation of the indicator 108 shown in table 8 above is performed. When the indicator light 108 operates in the normal interval mode for a preset time, the color change in the layered mode can be immediately started.

It is from top to bottom, through the utility model discloses a scheme no longer uses fixed live time to remind the user to change air purifier's filter screen, but combines air purifier's concrete behavior, places the remaining live time of dynamic calculation filter screens such as air purifier's inside dust sensor's the behavior in and in for example work place regional air quality map for the user changes the filter screen at more reasonable time.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A reminder system, the reminder system comprising:

an air purifier;

a server connected with the air purifier;

wherein, air purifier includes:

a processor;

wherein the server comprises:

2. The reminder system of claim 1, further comprising:

and the mobile terminal is connected with the air purifier and the server and used for receiving and outputting the filter screen reminding message pushed by the server.

3. The reminder system of claim 1, wherein the air purifier further comprises:

and the indicator light is connected with the processor and used for indicating the current air quality.