CN103675949A - Mobile phone weather monitoring system - Google Patents
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- CN103675949A CN103675949A CN201210537772.XA CN201210537772A CN103675949A CN 103675949 A CN103675949 A CN 103675949A CN 201210537772 A CN201210537772 A CN 201210537772A CN 103675949 A CN103675949 A CN 103675949A
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Abstract
The invention discloses a mobile phone weather monitoring system comprising a forecast information acquisition unit, an air pressure real-time detection unit, a temperature real-time detection unit, a humidity real-time detection unit, a central processing unit and a display unit. According to the system, through comparing the weather forecast information of a current area obtained by the forecast information acquisition unit with the real-time weather information which is detected by the air pressure real-time detection unit, the temperature real-time detection unit, and the humidity real-time detection unit, both the overall weather condition and the local weather condition of the current area can be taken into consideration, and a user can conveniently understand the real weather condition of the current area comprehensively.
Description
Technical field
The present invention relates to a kind of weather monitoring system, particularly a kind of mobile phone weather monitoring system.
Background technology
Common mobile phone weather monitoring system, all generally integrated corresponding detection air pressure in mobile phone, temperature, the sensor of the information such as humidity, thereby the real-time weather condition to user's current location is monitored, this method that the weather conditions of user (particularly outdoor travel person) regional area of living in are monitored, often be subject to the restriction of the environmental factor of regional area of living in, be inaccurate in some cases, if for example user enters air-conditioned indoor from hot open air, must there is corresponding variation in environment temperature now, if with existing mobile phone weather monitoring system, certainly will only can understand indoor temperature regime, can not understand outdoor temperature regime, if for example user is for example only, through the larger a certain region (the larger region of aqueous vapor) of humidity within the very short time again, now same, if with existing mobile phone weather monitoring system, certainly will only the humidity conditions of current part can be understood, interior humidity conditions can not be understood on a large scale, if there is local change such as information such as temperature again, certainly will also can there is corresponding change in corresponding air pressure, if only pay close attention to the air pressure change of current part, certainly will not can accurately reflect the air pressure situation of current region of living in integral body.
Therefore the monitoring system that needs a kind of more accurate and comprehensive part of reflecting current region and whole weather conditions.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of part of more accurate and comprehensive reflection current region and the monitoring system of whole weather conditions.
In order to achieve the above object, the present invention proposes a kind of mobile phone weather monitoring system, comprise forecast information acquiring unit, the real-time detecting unit of air pressure, the real-time detecting unit of temperature, the real-time detecting unit of humidity, CPU (central processing unit) and display unit, it is characterized in that
Described forecast information acquiring unit is for obtaining the weather forecast information of current region and being inputted described CPU (central processing unit), and described weather forecast information comprises the first air pressure forecast information, the first temperature forecast information and the first humidity forecast information;
The real-time detecting unit of described air pressure is for detection of the real-time pressure information of current region, and the second air pressure real-time information obtaining is inputted to described CPU (central processing unit);
The real-time detecting unit of described temperature is for detection of the real time temperature information of current region, and the second temperature real-time information obtaining is inputted to described CPU (central processing unit);
The real-time detecting unit of described humidity is for detection of the real-time humidity information of current region, and the second humidity real-time information obtaining is inputted to described CPU (central processing unit);
Described CPU (central processing unit) comprises air pressure comparing unit, air pressure output unit, temperature comparing unit, temperature output unit, humidity comparing unit and humidity output unit;
Described air pressure comparing unit is for comparing described the first air pressure forecast information and described the second air pressure real-time information, when the absolute value of the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information is greater than first threshold, by described air pressure output unit, described the second air pressure real-time information is inputted to described display unit and shown, when the absolute value of the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information is not more than first threshold, by described air pressure output unit, described the first air pressure forecast information is inputted to described display unit and shown,
Described temperature comparing unit is for comparing described the first temperature forecast information and described the second temperature real-time information, when the absolute value of the temperature gap of described the first temperature forecast information and described the second temperature real-time information is greater than Second Threshold, by described temperature output unit, described the second temperature real-time information is inputted to described display unit and shown, when the absolute value of the temperature gap of described the first temperature forecast information and described the second temperature real-time information is not more than Second Threshold, by described temperature output unit, display unit described in described the first temperature forecast input information is also shown,
Described humidity comparing unit is for comparing described the first humidity forecast information and described the second humidity real-time information, when the absolute value of the humidity difference of described the first humidity forecast information and described the second humidity real-time information is greater than the 3rd threshold value, by described humidity output unit, described the second humidity real-time information is inputted to described display unit and shown, when the absolute value of the humidity difference of described the first humidity forecast information and described the second humidity real-time information is not more than the 3rd threshold value, by described humidity output unit, described the first humidity forecast information is inputted to described display unit and shown.
Further, described forecast information acquiring unit comprises wireless sending module and wireless receiving module, described wireless sending module is for send the positional information of current region to long-range weather information service device, and described wireless receiving module is for the weather forecast information of the described current region that obtains described long-range weather information service device and go out according to the place information inquiry of described current region.
Further, the real-time detecting unit of described air pressure comprises baroceptor and air pressure message processing module, the detected real-time pressure information of described baroceptor, after described pressure information processing module is processed, generates described the second air pressure real-time information and inputs to described CPU (central processing unit).
Further, the real-time detecting unit of described temperature comprises temperature sensor and temperature information processing module, the detected real time temperature information of described temperature sensor, after described temperature information processing module is processed, generates described the second temperature real-time information and inputs to described CPU (central processing unit).
Further, the real-time detecting unit of described humidity comprises humidity sensor and humidity information processing module, the detected real-time humidity information of described humidity sensor, after described humidity information processing module is processed, generates described the second humidity real-time information and inputs to described CPU (central processing unit).
Further, described first threshold is 10KPa.
Further, described Second Threshold is 5 degrees Celsius.
Further, described the 3rd threshold value is 25%RH.
Compared with prior art, the present invention has the following advantages: the present invention compares by the weather forecast information of current region that described forecast information acquiring unit is obtained and the real-time Weather information that the real-time detecting unit of described air pressure, the real-time detecting unit of temperature and the real-time detecting unit of humidity detect, when gap hour, output weather forecast information, to reflect the weather conditions on the whole of current region; When gap is larger, export real-time Weather information, to reflect the localized weather situation of current region; In this way, can take into account whole weather conditions and the local weather conditions of current region, with person easy to use, comprehensively understand the actual weather conditions of current region.
Accompanying drawing explanation
For clearer explanation technical scheme of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparent, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the mobile phone weather monitoring system of the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the mobile phone weather monitoring system of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is carried out to clear, complete description; obvious described embodiment is only a part of embodiment of the present invention; not whole embodiment; embodiment based in the present invention; those of ordinary skills, not paying the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of mobile phone weather monitoring system, comprises forecast information acquiring unit 1, the real-time detecting unit 2 of air pressure, the real-time detecting unit 3 of temperature, the real-time detecting unit 4 of humidity, CPU (central processing unit) 5 and display unit 6,
Described forecast information acquiring unit 1 is for obtaining the weather forecast information of current region and being inputted described CPU (central processing unit) 5, and described weather forecast information comprises the first air pressure forecast information P1, the first temperature forecast information T1 and the first humidity forecast H1 information.
The first air pressure forecast information P1 here, the first temperature forecast information T1 and the first humidity forecast H1 information can be respectively that (for example P1 can be a certain atmospheric pressure value of forecast to certain numerical value, T1 is a certain temperature value of forecast, H1 is a certain rh value of forecast), also can be respectively that (for example P1 can be the mean value of hyperbar and barometric minimum within the scope of a certain atmospheric pressure value of forecast for the average of certain numerical range, T1 is the mean value of maximum temperature and minimum temperature within the scope of a certain temperature value of forecast, H1 is the mean value of maximum relative humidity and minimum relative humidity within the scope of a certain rh value of forecast).
The real-time detecting unit 2 of described air pressure is for detection of the real-time pressure information of current region, and the second air pressure real-time information P2 obtaining is inputted to described CPU (central processing unit) 5.
The second air pressure real-time information P2 here can be the atmospheric pressure value in a certain moment, also can be for example, air pressure average within certain a period of time (period 1 C1) (for example in period 1 C1 by all atmospheric pressure values that detect, by getting average, using its result as the second air pressure real-time information), adopt the latter to get the mode of average, can pass through the air pressure average of Real-Time Monitoring in a period of time, thereby the numerical exception of avoiding accidental environmental change to bring, for example if certain atmospheric pressure value constantly occur to change suddenly, by getting the mode of average, can effectively avoid the impact of this exceptional value on whole monitoring system, avoid error.
The real-time detecting unit 3 of described temperature is for detection of the real time temperature information of current region, and the second temperature real-time information T2 obtaining is inputted to described CPU (central processing unit) 5.
The second temperature real-time information T2 here can be the temperature value in a certain moment, also can be for example, temperature average within certain a period of time (second round C2) (for example in second round C2 by all temperature values that detect, by getting average, using its result as the second temperature real-time information), adopt the latter to get the mode of average, can pass through the temperature average of Real-Time Monitoring in a period of time, thereby the numerical exception of avoiding accidental environmental change to bring, for example if certain temperature value constantly occur to change suddenly, by getting the mode of average, can effectively avoid the impact of this exceptional value on whole monitoring system, avoid error.
The real-time detecting unit 4 of described humidity is for detection of the real-time humidity information of current region, and the second humidity real-time information H2 obtaining is inputted to described CPU (central processing unit) 5.
The second humidity real-time information H2 here can be the humidity value in a certain moment, also can be for example, humidity average within certain a period of time (period 3 C3) (for example in period 3 C3 by all humidity values that detect, by getting average, using its result as the second humidity real-time information), adopt the latter to get the mode of average, can pass through the humidity average of Real-Time Monitoring in a period of time, thereby the numerical exception of avoiding accidental environmental change to bring, for example if certain humidity value constantly occur to change suddenly, by getting the mode of average, can effectively avoid the impact of this exceptional value on whole monitoring system, avoid error.
Period 1 C1 above, second round C2, period 3 C3 can be identical (be also that the real-time detecting unit 2 of air pressure, the real-time detecting unit 3 of temperature and the real-time detecting unit 4 of humidity all detect in same period, the time in this cycle can be for example that 1min is to the time interval of 30min), also can difference (being also that the real-time detecting unit 2 of air pressure, the real-time detecting unit 3 of temperature are not identical with the real-time detecting unit 4 of humidity sense cycle separately).
Described CPU (central processing unit) 5 comprises air pressure comparing unit 51, air pressure output unit 52, temperature comparing unit 53, temperature output unit 54, humidity comparing unit 55 and humidity output unit 56.
Described air pressure comparing unit 51 is for comparing described the first air pressure forecast information P1 and described the second air pressure real-time information P2, absolute value when the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information | when P1-P2| is greater than first threshold Y1, by described air pressure output unit 52, described the second air pressure real-time information P2 is inputted to described display unit 6 and shows, absolute value when the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information | when P1-P2| is not more than first threshold Y1, by described air pressure output unit 52, described the first air pressure forecast information P1 is inputted to described display unit 6 and shows.
Described temperature comparing unit 53 is for comparing described the first temperature forecast information T1 and described the second temperature real-time information T2, absolute value when the temperature gap of described the first temperature forecast information and described the second temperature real-time information | when T1-T2| is greater than Second Threshold Y2, by described temperature output unit, described the second temperature real-time information T2 is inputted to described display unit and shows, absolute value when the temperature gap of described the first temperature forecast information and described the second temperature real-time information | when T1-T2| is not more than Second Threshold Y2, by described temperature output unit 54, described the first temperature forecast information T1 is inputted to described display unit 6 and shows.
Described humidity comparing unit 55 is for comparing described the first humidity forecast information H1 and described the second humidity real-time information H2, absolute value when the humidity difference of described the first humidity forecast information and described the second humidity real-time information | when H1-H2| is greater than the 3rd threshold value Y3, by described humidity output unit 56, described the second humidity real-time information H2 is inputted to described display unit 6 and shows, absolute value when the humidity difference of described the first humidity forecast information and described the second humidity real-time information | when H1-H2| is not more than the 3rd threshold value Y3, by described humidity output unit, described the first humidity forecast information H1 is inputted to described display unit 6 and shows.
In this way, the real-time Weather information that the weather forecast information of the current region that described forecast information acquiring unit can be obtained and the real-time detecting unit of described air pressure, the real-time detecting unit of temperature and the real-time detecting unit of humidity detect compares, when gap hour, output weather forecast information, to reflect the weather conditions on the whole of current region; When gap is larger, export real-time Weather information, localized weather situation with reflection current region, in this way, can take into account whole weather conditions and the local weather conditions of current region, with person easy to use, comprehensively understand the actual weather conditions of current region.
If the real-time detecting unit of described air pressure particularly, the real-time Weather information that the real-time detecting unit of temperature and the real-time detecting unit of humidity obtain is for example all, through (period 1 C1 in section sometime, second round C2, period 3 C3) monitor and get average and the result that obtains, it more can reflect the weather conditions of current region within this time period, if this result and weather forecast information gap are little, now export weather forecast information, do not affect to the monitoring accuracy of current region weather condition (this be because both itself little with regard to gap, user comparatively admits the weather forecast information of output, experience more consistent), and avoiding a certain moment monitor value, too high to the Accuracy of monitoring system, (also for example a certain moment air pressure is too high, in fact the air pressure in whole region there is no larger variation, now by getting average, more can reflect the whole weather conditions of current region), contrary, if this result and weather forecast information gap are larger, now export real-time Weather information, more can reflect current region localized weather situation (this be because, if both gaps are larger, particularly by sometime section in monitoring average and weather forecast information compare, if gap is excessive, show that the real-time Weather information in this time period is really like this, now need this real-time Weather information output, so that user can understand in real time to the weather conditions of current region, also can reach unanimity with user's impression).
Here air pressure output unit, temperature output unit and humidity output unit can interconnect with display unit 6 respectively, and its output information is separately shown respectively to (being simultaneously displayed in a screen) by display unit 6, in addition, interchangeable, also synthetic processing unit can be set in CPU (central processing unit) 5, by described air pressure output unit, the output information of temperature output unit and humidity output unit inputs to synthetic processing unit, after its synthetic processing, inputing to display unit 6 carries out simultaneous display and (is also again, CPU (central processing unit) 5 also comprises synthetic processing unit, described air pressure comparing unit is for comparing described the first air pressure forecast information and described the second air pressure real-time information, when the absolute value of the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information is greater than first threshold, by described air pressure output unit, described the second air pressure real-time information is inputted to described synthetic processing unit, when the absolute value of the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information is not more than first threshold, by described air pressure output unit, described the first air pressure forecast information is inputted to described synthetic processing unit, described temperature comparing unit is for comparing described the first temperature forecast information and described the second temperature real-time information, when the absolute value of the temperature gap of described the first temperature forecast information and described the second temperature real-time information is greater than Second Threshold, by described temperature output unit, described the second temperature real-time information is inputted to described synthetic processing unit, when the absolute value of the temperature gap of described the first temperature forecast information and described the second temperature real-time information is not more than Second Threshold, by described temperature output unit, processing unit will be synthesized described in described the first temperature forecast input information, described humidity comparing unit is for comparing described the first humidity forecast information and described the second humidity real-time information, when the absolute value of the humidity difference of described the first humidity forecast information and described the second humidity real-time information is greater than the 3rd threshold value, by described humidity output unit, described the second humidity real-time information is inputted to described synthetic processing unit, when the absolute value of the humidity difference of described the first humidity forecast information and described the second humidity real-time information is not more than the 3rd threshold value, by described humidity output unit, described the first humidity forecast information is inputted to described synthetic processing unit, described synthetic processing unit inputs to described display unit to show after receiving the output information of the output information of described air pressure output unit, the output information of described temperature output unit and described humidity output unit and synthesizing processing), this implementation is also feasible.
Further, described forecast information acquiring unit 1 comprises wireless sending module 11 and wireless receiving module 12, described wireless sending module 11 is for sending positional information (the positional information here of current region to long-range weather information service device, for example can obtain positional information accurately by the GPS module in forecast information acquiring unit 1), described wireless receiving module 12 is for the weather forecast information of the described current region that obtains described long-range weather information service device and go out according to the place information inquiry of described current region.
In this way, can send by wireless sending module 11 positional information of current region, and by long-range weather information service device, inquire the weather forecast information (for example long-range weather information service device is according to the weather forecast information of current time and place information inquiry user current region) of current region, finally by wireless receiving module 12, receive these weather forecast informations; Here, the weather forecast information of current region can be to be stored in already weather forecast information in long-range weather information service device (for example current weather forecast can both realize and the weather condition in a certain area being predicted in 3 days or 7 days in advance, and for example the weather forecast information on Beijing area same day also can have certain correction and variation to follow-up weather forecast situation with the difference of query time section, for example, according to the weather monitoring index on daytime, revise in real time the weather forecast situation at night).
Described weather forecast information comprises the first air pressure forecast information P1, the first temperature forecast information T1 and the first humidity forecast H1 information.The first air pressure forecast information P1 here, the first temperature forecast information T1 and the first humidity forecast H1 information can be respectively that (for example P1 can be a certain atmospheric pressure value of forecast to certain numerical value, T1 is a certain temperature value of forecast, H1 is a certain rh value of forecast), also can be respectively that (for example P1 can be the mean value of hyperbar and barometric minimum within the scope of a certain atmospheric pressure value of forecast for the average of certain numerical range, T1 is the mean value of maximum temperature and minimum temperature within the scope of a certain temperature value of forecast, H1 is the mean value of maximum relative humidity and minimum relative humidity within the scope of a certain rh value of forecast), for example the weather forecast of current region is 29 degrees Celsius of maximum temperatures, 21 degrees Celsius of minimum temperatures, now T1 can be taken as to both mean value, also be 25 degrees Celsius.
Further, the real-time detecting unit 2 of described air pressure comprises baroceptor 21 and air pressure message processing module 22, the detected real-time pressure information of described baroceptor 21, after described pressure information processing module 22 is processed, generates described the second air pressure real-time information P2 and inputs to described CPU (central processing unit) 5.
In this way, can make the detected real-time pressure information of 22 pairs of baroceptors 21 of pressure information processing module carry out filtering and/or amplify and process, to facilitate follow-up CPU (central processing unit) 5 to process.
Further, the real-time detecting unit 3 of described temperature comprises temperature sensor 31 and temperature information processing module 32, the detected real time temperature information of described temperature sensor 31, after described temperature information processing module 32 is processed, generates described the second temperature real-time information T2 and inputs to described CPU (central processing unit) 5.
In this way, can make the detected real time temperature information of 32 pairs of temperature sensors 31 of temperature information processing module carry out filtering and/or amplify and process, to facilitate follow-up CPU (central processing unit) 5 to process.
Further, the real-time detecting unit 4 of described humidity comprises humidity sensor 41 and humidity information processing module 42, the detected real-time humidity information of described humidity sensor 41, after described humidity information processing module 42 is processed, generates described the second humidity real-time information H2 and inputs to described CPU (central processing unit) 5.
In this way, can make the detected real-time humidity information of 42 pairs of humidity sensors 41 of humidity information processing module carry out filtering and/or amplify and process, to facilitate follow-up CPU (central processing unit) 5 to process.
Further, described first threshold Y1 span be 5KPa to 15KPa, for example can be chosen as 10KPa.In this way, for example can select 10KPa as first threshold Y1, now the corresponding residing sea level elevation of outdoor travel person has in fact had the variation of 1000 meters of left and right, therefore this variation highly significant, cause the pressure information of forecast and the pressure information detecting in real time, gap is larger.
Further, described Second Threshold Y2 span is 3 degrees Celsius to 10 degrees Celsius, for example, can be chosen as 5 degrees Celsius.In this way, for example can select 5 degrees Celsius as Second Threshold Y2, now the corresponding residing environment temperature of outdoor travel person has had the variation in larger impression, therefore this variation highly significant, cause the temperature information of forecast and the temperature information detecting in real time, gap is larger.
Further, described the 3rd threshold value Y3 span is that 10%RH is to 50%RH(relative humidity), for example can be chosen as 25%RH.In this way, for example can select 25%RH as the 3rd threshold value Y3, now the corresponding residing ambient humidity of outdoor travel person has had the variation in larger impression, therefore this variation highly significant, cause the humidity information of forecast and the humidity information detecting in real time, gap is larger.
Mobile phone weather monitoring system of the present invention can also comprise alarm unit 7, and described alarm unit 7 comprises the first alarm unit 71, the second alarm unit 72 and the 3rd alarm unit 73.Wherein, absolute value when the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information | and when P1-P2| is greater than 5 times of first threshold Y1 (also | during P1-P2|>5Y1), described the first alarm unit 71 sends air pressure alarm, there is obviously abnormal (prediction and air pressure actual measurement in the air pressure of prompting current region, gap is excessive, shows that whole monitoring system is damaged or shows that ambient pressure is excessive abnormally dangerous); Absolute value when the temperature gap of described the first temperature forecast information and described the second temperature real-time information | when T1-T2| is greater than Second Threshold Y2 and is greater than 5 times of Second Threshold, described the second alarm unit 72 sends temperature alarming, there is obviously abnormal (prediction and temperature actual measurement in the temperature of prompting current region, gap is excessive, show that whole monitoring system is damaged or shows that ambient temperature is too high or too low, is not suitable for outdoor activity); Absolute value when the humidity difference of described the first humidity forecast information and described the second humidity real-time information | when H1-H2| is greater than 3 times of the 3rd threshold value Y3, described the 3rd alarm unit 73 sends humidity alarm, there is obviously abnormal (prediction and humidity actual measurement in the humidity of prompting current region, gap is excessive, show that whole monitoring system is damaged or shows that extraneous humidity is too high or too low, such as extraneous humidity is too high, likely represent that the abnormal conditions such as water inlet appear in mobile phone).
All unit and module in described mobile phone weather monitoring system, also comprise unit and the modules such as forecast information acquiring unit 1, the real-time detecting unit 2 of air pressure, the real-time detecting unit 3 of temperature, the real-time detecting unit 4 of humidity, CPU (central processing unit) 5 and display unit 6, alarm unit 7, all by the power supply of mobile phone, power to work.
As shown in Figure 2, the concrete monitoring flow process of the mobile phone weather monitoring method that in the embodiment of the present invention, mobile phone weather monitoring system is corresponding is as follows, also be a kind of weather monitoring method that adopts mobile phone weather monitoring system, described system comprises forecast information acquiring unit 1, the real-time detecting unit 2 of air pressure, the real-time detecting unit 3 of temperature, the real-time detecting unit 4 of humidity, CPU (central processing unit) 5 and display unit 6, described CPU (central processing unit) comprises air pressure comparing unit, air pressure output unit, temperature comparing unit, temperature output unit, humidity comparing unit and humidity output unit, described method comprises following concrete steps:
Step 101 adopts forecast information acquiring unit 1 to obtain the weather forecast information of current region and inputted described CPU (central processing unit) 5, and described weather forecast information comprises the first air pressure forecast information P1, the first temperature forecast information T1 and the first humidity forecast information H1;
Step 102 adopts the real-time detecting unit 2 of described air pressure to detect the real-time pressure information of current region, and the second air pressure real-time information P2 obtaining is inputted to described CPU (central processing unit) 5;
Step 103 adopts the real-time detecting unit 3 of described temperature to detect the real time temperature information of current region, and the second temperature real-time information T2 obtaining is inputted to described CPU (central processing unit) 5;
Step 104 adopts the real-time detecting unit 4 of described humidity to detect the real-time humidity information of current region, and the second humidity real-time information H2 obtaining is inputted to described CPU (central processing unit) 5;
Step 105 adopts described air pressure comparing unit 51 that described the first air pressure forecast information P1 and described the second air pressure real-time information P2 are compared, absolute value when the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information | when P1-P2| is greater than first threshold Y1, by described air pressure output unit 52, described the second air pressure real-time information P2 is inputted to described display unit 6 and shows, absolute value when the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information | when P1-P2| is not more than first threshold Y1, by described air pressure output unit 52, described the first air pressure forecast information P1 is inputted to described display unit 6 and shows,
Step 106 adopts described temperature comparing unit 53 for described the first temperature forecast information T1 and described the second temperature real-time information T2 are compared, absolute value when the temperature gap of described the first temperature forecast information and described the second temperature real-time information | when T1-T2| is greater than Second Threshold Y2, by described temperature output unit 54, described the second temperature real-time information is inputted to described display unit 6 and shown, absolute value when the temperature gap of described the first temperature forecast information and described the second temperature real-time information | when T1-T2| is not more than Second Threshold Y2, by described temperature output unit 54, display unit described in described the first temperature forecast input information 6 is also shown,
Step 107 adopts described humidity comparing unit 55 for described the first humidity forecast information H1 and described the second humidity real-time information H2 are compared, absolute value when the humidity difference of described the first humidity forecast information and described the second humidity real-time information | when H1-H2| is greater than the 3rd threshold value Y3, by described humidity output unit 56, described the second humidity real-time information is inputted to described display unit 6 and shown, absolute value when the humidity difference of described the first humidity forecast information and described the second humidity real-time information | when H1-H2| is not more than the 3rd threshold value Y3, by described humidity output unit 56, described the first humidity forecast information is inputted to described display unit 6 and shown.
In step 101, described forecast information acquiring unit comprises wireless sending module and wireless receiving module, described step 101 also comprises: adopt described wireless sending module to long-range weather information service device, to send the positional information of current region, adopt described wireless receiving module to obtain the weather forecast information of the described current region that described long-range weather information service device goes out according to the place information inquiry of described current region.
In step 102, the real-time detecting unit of described air pressure comprises baroceptor and air pressure message processing module, described step 102 also comprises: the detected real-time pressure information of described baroceptor, after described pressure information processing module is processed, generates described the second air pressure real-time information and inputs to described CPU (central processing unit).
In step 103, the real-time detecting unit of described temperature comprises temperature sensor and temperature information processing module, described step 103 also comprises: the detected real time temperature information of described temperature sensor, after described temperature information processing module is processed, generates described the second temperature real-time information and inputs to described CPU (central processing unit).
In step 104, the real-time detecting unit of described humidity comprises humidity sensor and humidity information processing module, described step 104 also comprises: the detected real-time humidity information of described humidity sensor, after described humidity information processing module is processed, generates described the second humidity real-time information and inputs to described CPU (central processing unit).
Described forecast information acquiring unit 1 is for obtaining the weather forecast information of current region and being inputted described CPU (central processing unit) 5, and described weather forecast information comprises the first air pressure forecast information P1, the first temperature forecast information T1 and the first humidity forecast H1 information.
The first air pressure forecast information P1 here, the first temperature forecast information T1 and the first humidity forecast H1 information can be respectively that (for example P1 can be a certain atmospheric pressure value of forecast to certain numerical value, T1 is a certain temperature value of forecast, H1 is a certain rh value of forecast), also can be respectively that (for example P1 can be the mean value of hyperbar and barometric minimum within the scope of a certain atmospheric pressure value of forecast for the average of certain numerical range, T1 is the mean value of maximum temperature and minimum temperature within the scope of a certain temperature value of forecast, H1 is the mean value of maximum relative humidity and minimum relative humidity within the scope of a certain rh value of forecast).
The real-time detecting unit 2 of described air pressure is for detection of the real-time pressure information of current region, and the second air pressure real-time information P2 obtaining is inputted to described CPU (central processing unit) 5.
The second air pressure real-time information P2 here can be the atmospheric pressure value in a certain moment, also can be for example, air pressure average within certain a period of time (period 1 C1) (for example in period 1 C1 by all atmospheric pressure values that detect, by getting average, using its result as the second air pressure real-time information), adopt the latter to get the mode of average, can pass through the air pressure average of Real-Time Monitoring in a period of time, thereby the numerical exception of avoiding accidental environmental change to bring, for example if certain atmospheric pressure value constantly occur to change suddenly, by getting the mode of average, can effectively avoid the impact of this exceptional value on whole monitoring system, avoid error.
The real-time detecting unit 3 of described temperature is for detection of the real time temperature information of current region, and the second temperature real-time information T2 obtaining is inputted to described CPU (central processing unit) 5.
The second temperature real-time information T2 here can be the temperature value in a certain moment, also can be for example, temperature average within certain a period of time (second round C2) (for example in second round C2 by all temperature values that detect, by getting average, using its result as the second temperature real-time information), adopt the latter to get the mode of average, can pass through the temperature average of Real-Time Monitoring in a period of time, thereby the numerical exception of avoiding accidental environmental change to bring, for example if certain temperature value constantly occur to change suddenly, by getting the mode of average, can effectively avoid the impact of this exceptional value on whole monitoring system, avoid error.
The real-time detecting unit 4 of described humidity is for detection of the real-time humidity information of current region, and the second humidity real-time information H2 obtaining is inputted to described CPU (central processing unit) 5.
The second humidity real-time information H2 here can be the humidity value in a certain moment, also can be for example, humidity average within certain a period of time (period 3 C3) (for example in period 3 C3 by all humidity values that detect, by getting average, using its result as the second humidity real-time information), adopt the latter to get the mode of average, can pass through the humidity average of Real-Time Monitoring in a period of time, thereby the numerical exception of avoiding accidental environmental change to bring, for example if certain humidity value constantly occur to change suddenly, by getting the mode of average, can effectively avoid the impact of this exceptional value on whole monitoring system, avoid error.
Period 1 C1 above, second round C2, period 3 C3 can be identical (be also that the real-time detecting unit 2 of air pressure, the real-time detecting unit 3 of temperature and the real-time detecting unit 4 of humidity all detect in same period, the time in this cycle can be for example that 1min is to the time interval of 30min), also can difference (being also that the real-time detecting unit 2 of air pressure, the real-time detecting unit 3 of temperature are not identical with the real-time detecting unit 4 of humidity sense cycle separately).
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can also realize by other structures, and feature of the present invention is not limited to above-mentioned preferred embodiment.Any personnel that are familiar with this technology are in technical field of the present invention, and the variation that can expect easily or modification, within all should being encompassed in scope of patent protection of the present invention.
Claims (8)
1. a mobile phone weather monitoring system, comprises forecast information acquiring unit, the real-time detecting unit of air pressure, the real-time detecting unit of temperature, the real-time detecting unit of humidity, CPU (central processing unit) and display unit, it is characterized in that,
Described forecast information acquiring unit is for obtaining the weather forecast information of current region and being inputted described CPU (central processing unit), and described weather forecast information comprises the first air pressure forecast information, the first temperature forecast information and the first humidity forecast information;
The real-time detecting unit of described air pressure is for detection of the real-time pressure information of current region, and the second air pressure real-time information obtaining is inputted to described CPU (central processing unit);
The real-time detecting unit of described temperature is for detection of the real time temperature information of current region, and the second temperature real-time information obtaining is inputted to described CPU (central processing unit);
The real-time detecting unit of described humidity is for detection of the real-time humidity information of current region, and the second humidity real-time information obtaining is inputted to described CPU (central processing unit);
Described CPU (central processing unit) comprises air pressure comparing unit, air pressure output unit, temperature comparing unit, temperature output unit, humidity comparing unit and humidity output unit;
Described air pressure comparing unit is for comparing described the first air pressure forecast information and described the second air pressure real-time information, when the absolute value of the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information is greater than first threshold, by described air pressure output unit, described the second air pressure real-time information is inputted to described display unit and shown, when the absolute value of the air pressure difference of described the first air pressure forecast information and described the second air pressure real-time information is not more than first threshold, by described air pressure output unit, described the first air pressure forecast information is inputted to described display unit and shown,
Described temperature comparing unit is for comparing described the first temperature forecast information and described the second temperature real-time information, when the absolute value of the temperature gap of described the first temperature forecast information and described the second temperature real-time information is greater than Second Threshold, by described temperature output unit, described the second temperature real-time information is inputted to described display unit and shown, when the absolute value of the temperature gap of described the first temperature forecast information and described the second temperature real-time information is not more than Second Threshold, by described temperature output unit, display unit described in described the first temperature forecast input information is also shown,
Described humidity comparing unit is for comparing described the first humidity forecast information and described the second humidity real-time information, when the absolute value of the humidity difference of described the first humidity forecast information and described the second humidity real-time information is greater than the 3rd threshold value, by described humidity output unit, described the second humidity real-time information is inputted to described display unit and shown, when the absolute value of the humidity difference of described the first humidity forecast information and described the second humidity real-time information is not more than the 3rd threshold value, by described humidity output unit, described the first humidity forecast information is inputted to described display unit and shown.
2. mobile phone weather monitoring system as claimed in claim 1, it is characterized in that, described forecast information acquiring unit comprises wireless sending module and wireless receiving module, described wireless sending module is for send the positional information of current region to long-range weather information service device, and described wireless receiving module is for the weather forecast information of the described current region that obtains described long-range weather information service device and go out according to the place information inquiry of described current region.
3. mobile phone weather monitoring system as claimed in claim 1, it is characterized in that, the real-time detecting unit of described air pressure comprises baroceptor and air pressure message processing module, the detected real-time pressure information of described baroceptor, after described pressure information processing module is processed, generates described the second air pressure real-time information and inputs to described CPU (central processing unit).
4. mobile phone weather monitoring system as claimed in claim 1, it is characterized in that, the real-time detecting unit of described temperature comprises temperature sensor and temperature information processing module, the detected real time temperature information of described temperature sensor, after described temperature information processing module is processed, generates described the second temperature real-time information and inputs to described CPU (central processing unit).
5. mobile phone weather monitoring system as claimed in claim 1, it is characterized in that, the real-time detecting unit of described humidity comprises humidity sensor and humidity information processing module, the detected real-time humidity information of described humidity sensor, after described humidity information processing module is processed, generates described the second humidity real-time information and inputs to described CPU (central processing unit).
6. mobile phone weather monitoring system as claimed in claim 1, is characterized in that, described first threshold is 10KPa.
7. mobile phone weather monitoring system as claimed in claim 1, is characterized in that, described Second Threshold is 5 degrees Celsius.
8. mobile phone weather monitoring system as claimed in claim 1, is characterized in that, described the 3rd threshold value is 25%RH.
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| CN110460714A (en) * | 2018-05-08 | 2019-11-15 | 蒲金标 | Synoptic weather observation method and system based on electronic apparatus |
| CN111025427A (en) * | 2019-12-02 | 2020-04-17 | 成都信息工程大学 | Meteorological data real-time acquisition system based on space flyer |
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Application publication date: 20140326 |