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CN109164511A - Regional weather comfort detection and forecast system - Google Patents

Regional weather comfort detection and forecast system Download PDF

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Publication number
CN109164511A
CN109164511A CN201811211532.4A CN201811211532A CN109164511A CN 109164511 A CN109164511 A CN 109164511A CN 201811211532 A CN201811211532 A CN 201811211532A CN 109164511 A CN109164511 A CN 109164511A
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module
cluster head
node
sensor
meteorological parameters
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不公告发明人
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Dongguan Lvbang Intelligent Technology Co ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/10—Devices for predicting weather conditions

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  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
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Abstract

本发明提供了区域化天气舒适度检测及预报系统，包括：用于感应气象参数的无线传感器网络模块、连接该无线传感器网络模块的至少一数据处理模块、及一预报模块，所述数据处理模块接收无线传感器网络模块感应得到的气象参数，所述数据处理模块设有舒适度模型模块，气象参数送入舒适度模型模块进行加权运算，所述数据处理模块将获得的舒适度值发送给所述预报模块予以显示及播报。

The present invention provides a regionalized weather comfort detection and forecasting system, comprising: a wireless sensor network module for sensing meteorological parameters, at least one data processing module connected to the wireless sensor network module, and a forecasting module, wherein the data processing module receives the meteorological parameters sensed by the wireless sensor network module, the data processing module is provided with a comfort model module, the meteorological parameters are sent to the comfort model module for weighted calculation, and the data processing module sends the obtained comfort value to the forecasting module for display and broadcast.

Description

The detection of compartmentalization weather comfort level and forecast system
Technical field
The present invention relates to weather monitoring technical fields, and in particular to the detection of compartmentalization weather comfort level and forecast system.
Background technique
In the related technology, weather forecast is all merely able to provide the weather conditions in one big region；It is industrial or household to adopt Storage can only acquire one of numerous Weather informations or two kinds, such as temperature or humidity etc., and only pass through and simply count Word is shown, such as how much temperature is spent.Up to the present, on the market there is not yet being both capable of real-time acquisition numerous weather letters Breath, and the weather intelligent monitoring and controlling device of current weather condition and comfort level can be reacted by abundant, intuitive form.
Summary of the invention
In view of the above-mentioned problems, the present invention provides the detection of compartmentalization weather comfort level and forecast system.
The purpose of the present invention is realized using following technical scheme:
It provides the detection of compartmentalization weather comfort level and forecast system, the device includes: the nothing for incuding meteorologic parameter Line sensor network module, at least data processing module and a forecast module for connecting the wireless sensor network module, institute It states data processing module and receives the meteorologic parameter that wireless sensor network module incudes, the data processing module, which is equipped with, to relax Appropriate model module, meteorologic parameter are sent into comfort level model module and are weighted, and the data processing module is by acquisition Comfortable angle value is sent to the forecast module and is shown and broadcasted.
Further, the data processing module further includes receiving module and sending module, and receiving module is for receiving institute State meteorologic parameter；The sending module is used to the comfortable angle value obtained being sent to the forecast module.
Preferably, the forecast module includes voice broadcast module and display module.
Wherein, wireless sensor network module includes single aggregation node, four relay nodes and multiple sensor nodes, The aggregation node is deployed in the center in the monitoring region of setting, and four relay nodes are set to the difference in monitoring region Position, and four relay nodes are identical as the distance between aggregation node, the multiple sensor node is needed according to actual monitoring It is deployed in the monitoring region；Sensor node is responsible for acquiring meteorologic parameter and meteorologic parameter is sent in one of them After node, received meteorologic parameter single-hop is sent to aggregation node, convergence section by relay node and aggregation node direct communication Point converges all meteorologic parameters and is sent to data processing module.
Preferably, the sensor node includes meteorologic parameter sensor, meteorologic parameter sensor include wind and rain sensor, Humidity sensor, light intensity sensor and temperature sensor.
The invention has the benefit that the present invention can understand current weather conditions at any time, and by establishing comfort level Model module and forecast module synthesis have carried out lively, intuitive reflection to current weather condition, have been applicable in varying environment and use The needs at family.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings Other attached drawings.
Fig. 1 is the compartmentalization weather comfort level detection of an illustrative embodiment of the invention and the structure connection of forecast system Block diagram；
Fig. 2 is the structure connection block diagram of the data processing module of an illustrative embodiment of the invention.
Appended drawing reference:
Wireless sensor network module 1, data processing module 2, forecast module 3, comfort level model module 10, receiving module 20, sending module 30.
Specific embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, Fig. 2, present embodiments provides the detection of compartmentalization weather comfort level and forecast system, the device include: For incuding the wireless sensor network module 1 of meteorologic parameter, connecting at an at least data for the wireless sensor network module 1 Module 2 and a forecast module 3 are managed, the data processing module 2 receives wireless sensor network module 1 and incudes obtained meteorology Parameter, the data processing module 2 are equipped with comfort level model module 10, and meteorologic parameter is sent into comfort level model module 10 and is added Operation is weighed, the comfortable angle value of acquisition is sent to the forecast module 3 and is shown and broadcasted by the data processing module 2.
The comfort level model module 10 is any meteorologic parameter to be corresponded to different grades of comfortable angle value, and will work as When the comfortable angle value of variant meteorologic parameter be weighted according to preset measures and weights.
For example, can be set the meteorologic parameter sensor include wind sensor, humidity sensor, light intensity sensor and Temperature sensor is respectively used to induction wind-force size, humidity size (whether raining), Intensity of the sunlight, temperature conditions；Such as For wind-force size, it can be directed to the wind sensor of existing typhoon, 1-2 grades of wind are corresponded to calm, 3-5 grades of wind correspondences For small wind, 6-9 grades correspond to apoplexy, and 10 grades or more correspond to strong wind；And calm, small wind, apoplexy, strong wind etc. are corresponded to entirely Some numerical value in comfort level model module 10.Then after the corresponding comfortable angle value of various meteorologic parameters being weighted Obtain final comfort level degree value.
Further, the data processing module 2 further includes receiving module 20 and sending module 30, and receiving module 20 is used for Receive the meteorologic parameter；The sending module 30 is used to the comfortable angle value obtained being sent to the forecast module 3.
In one embodiment, the forecast module 3 includes voice broadcast module and display module.
Wherein, wireless sensor network module 1 includes single aggregation node, four relay nodes and multiple sensor sections Point disposes aggregation node in the center in monitoring region when deployment, multiple sensor nodes is deployed according to actual needs It monitors in region, using aggregation node as origin, the monitoring region is divided into multiple square net subregions, four are relayed Node deployment is in the center of different square net subregions, and the distance between four relay nodes and aggregation node phase It together, and can be with aggregation node direct communication；When netinit, sensor node chooses multiple cluster heads, Mei Gechuan by sub-clustering Cluster is added apart from nearest cluster head in sensor node selection；It is transmitted the stage in meteorologic parameter, each sensor node acquires meteorologic parameter And the meteorologic parameter is sent to corresponding cluster head, the received meteorologic parameter of cluster head is eventually sent to one of relay node, And then received meteorologic parameter is transmitted to aggregation node by each relay node, aggregation node converges all meteorologic parameters and sends To data processing module 2.
In one embodiment, the sensor node includes meteorologic parameter sensor, and meteorologic parameter sensor includes wind Rain sensor, humidity sensor, light intensity sensor and temperature sensor.
The above embodiment of the present invention can understand current weather conditions at any time, and by establishing comfort level model module 10 Lively, intuitive reflection has been carried out to current weather condition with the synthesis of forecast module 3, has been applicable in varying environment and the need of user It wants.
In one embodiment, sensor node is based on LEACH Routing Protocol and carries out sub-clustering.Sensor node can also lead to It crosses other suitable clustering route protocols and carries out sub-clustering.
In one embodiment, the communication distance of cluster head exists according to the period of settingIt is adjusted in range,For the adjustable minimal communications distance of cluster head,For the adjustable maximum communication distance of cluster head；Cluster head was at t-th week Communication distance in phase are as follows:
In formula, QiIt (t) is communication distance of the cluster head i within t-th of period, GiFor the current remaining of cluster head i, Gi0For The primary power of cluster head i, GminFor preset minimum energy value.
The communication distance that the present embodiment is innovatively provided with cluster head adjusts formula, and the formula is according to the current residual of cluster head Energy adjusts the communication distance of own, to limit the communication range of cluster head, advantageously reduces the meteorological ginseng of cluster head transmission Several energy consumptions avoids cluster head rapid failure due to energy deficiency, further increases the stability of wireless sensor network operation.
In one embodiment, the received meteorologic parameter of cluster head is eventually sent to one of relay node, specifically: if Cluster head is less than its current communication distance with the distance apart from nearest relay node, and meteorologic parameter is directly sent to this Apart from nearest relay node, otherwise, directly selected in neighbours' cluster head a maximum weight as next-hop, meteorology is joined Number is sent to the next-hop, and wherein neighbours' cluster head is remaining cluster head in cluster head communication range.
In the present embodiment, cluster head according to selecting suitable route-pattern to the distance apart from nearest relay node, with Meteorologic parameter is sent to this apart from nearest relay node, is conducive to optimally save cluster head to relay node transmission meteorology The cost of energy of parameter；When cluster head is more than its current communication distance with the distance apart from nearest relay node, cluster head exists Selected in neighbours' cluster head a maximum weight as next-hop.
Wherein, the calculation formula of the weight are as follows:
In formula, HijIndicate the weight of j-th of neighbours' cluster head of cluster head i, QjFor the present communications of j-th of neighbour cluster head Distance, QsFor the present communications distance of s-th of neighbours' cluster head of cluster head i, KijFor cluster head i and j-th of neighbour cluster head away from From KisIt is cluster head i at a distance from s-th of neighbour cluster head, niFor neighbours' cluster head number of cluster head i；f(Qj) it is to judge value Function, when including relay node in the communication range of j-th of neighbour cluster head, f (Qj)=1, otherwise f (Qj)=0.
The present embodiment is innovatively provided with the calculation formula of weight, according to the calculation formula it is found that having high probability There is bigger probability as next-hop with neighbours' cluster head of relay node direct communication.The present embodiment can reduce multi-hop biography as far as possible Defeated meteorologic parameter saves communications cost of the system in terms of meteorologic parameter acquisition to the energy consumption of relay node on the whole.
In one embodiment, the relay node is removable, if the cluster head collection with relay node direct communication is combined into U, Relay node periodically carries out energy monitoring, the energy force of the cluster head in set of computations U, if in set U to the cluster head in set U There are the cluster heads that energy force is greater than 0, and aggregation node is in cluster head of the energy force greater than 0, to the cluster head of ceiling capacity force The distance of the mobile setting in direction, wherein the mobile total distance of relay node is no more than preset apart from the upper limit；Wherein energy potential The calculation formula of power are as follows:
In formula, L0For the energy force of the cluster head d in set U, G0For the current remaining of cluster head d, G0eIt is d pairs of cluster head Answer the current remaining of e-th of sensor node in cluster, m0The sensor node quantity in cluster, Q are corresponded to for cluster head d0For cluster head The communication distance of d, GlFor the current remaining of first of cluster head in set U, QOFor the communication distance of relay node.
Not only need to receive and forward the meteorologic parameter in its cluster close to the cluster head of relay node, it is also necessary to relay forwarding its The meteorologic parameter of his cluster head, therefore relative to other cluster heads, need to consume more energy, so wireless sensor network is in Energy volution is easy to produce after near nodal.
Based on this problem, it is removable that relay node is arranged in the present embodiment, and innovatively defines the calculating of energy force Formula keeps relay node maximum to energy force when the energy force of the present embodiment cluster head near relay node is greater than 0 The distance of the mobile setting in cluster head direction, thus promote the lower cluster head of energy due to the relay node after movement too far and no longer Undertake the task of relay forwarding.The present embodiment is beneficial to balance the energy of each cluster head, reduces Energy volution phenomenon, and then effectively prolong Long network lifetime improves the stability that meteorologic parameter is collected.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention Matter and range.

Claims (6)

1.区域化天气舒适度检测及预报系统，其特征是，包括：用于感应气象参数的无线传感器网络模块、连接该无线传感器网络模块的至少一数据处理模块、及一预报模块，所述数据处理模块接收无线传感器网络模块感应得到的气象参数，所述数据处理模块设有舒适度模型模块，气象参数送入舒适度模型模块进行加权运算，所述数据处理模块将获得的舒适度值发送给所述预报模块予以显示及播报。1. A regionalized weather comfort level detection and forecasting system, characterized in that it comprises: a wireless sensor network module for sensing meteorological parameters, at least one data processing module connected to the wireless sensor network module, and a forecasting module, the data The processing module receives the meteorological parameters sensed by the wireless sensor network module, the data processing module is provided with a comfort model module, the meteorological parameters are sent to the comfort model module for weighted calculation, and the data processing module sends the obtained comfort value to the The forecast module is displayed and broadcast. 2.根据权利要求1所述的区域化天气舒适度检测及预报系统，其特征是，所述数据处理模块还包括接收模块和发送模块，接收模块用于接收所述气象参数；所述发送模块用于将获得的舒适度值发送给所述预报模块。2. The regionalized weather comfort level detection and forecasting system according to claim 1, wherein the data processing module further comprises a receiving module and a sending module, and the receiving module is used to receive the meteorological parameters; the sending module for sending the obtained comfort level value to the forecast module. 3.根据权利要求2所述的区域化天气舒适度检测及预报系统，其特征是，所述预报模块包括语音播报模块和显示模块。3 . The regionalized weather comfort level detection and forecast system according to claim 2 , wherein the forecast module comprises a voice broadcast module and a display module. 4 . 4.根据权利要求1所述的区域化天气舒适度检测及预报系统，其特征是，无线传感器网络模块包括单个汇聚节点、四个中继节点和多个传感器节点，部署时在监测区域的中心位置部署汇聚节点，将多个传感器节点根据实际需要部署于监测区域内，以汇聚节点为原点，将所述监测区域划分为多个方形网格子区域，将四个中继节点部署于不同的方形网格子区域的中心位置，且四个中继节点与汇聚节点之间的距离相同，并能与汇聚节点直接通信；网络初始化时，传感器节点通过分簇选取多个簇头，每个传感器节点选择距离最近的簇头加入簇；在气象参数传输阶段，各传感器节点采集气象参数并将该气象参数发送至对应的簇头，簇头接收的气象参数最终发送至其中一个中继节点，进而由各中继节点将接收的气象参数传输至汇聚节点，汇聚节点汇聚所有气象参数并发送至数据处理模块。4. The regionalized weather comfort level detection and forecast system according to claim 1, wherein the wireless sensor network module comprises a single convergence node, four relay nodes and multiple sensor nodes, and is deployed in the center of the monitoring area Deploy the convergence node at the location, deploy multiple sensor nodes in the monitoring area according to actual needs, take the convergence node as the origin, divide the monitoring area into multiple square grid sub-areas, and deploy four relay nodes in different squares The center position of the grid sub-area, and the distance between the four relay nodes and the sink node is the same, and can communicate directly with the sink node; when the network is initialized, the sensor node selects multiple cluster heads through clustering, and each sensor node selects The closest cluster head is added to the cluster; in the meteorological parameter transmission stage, each sensor node collects the meteorological parameters and sends the meteorological parameters to the corresponding cluster head, and the meteorological parameters received by the cluster head are finally sent to one of the relay nodes, which are then transmitted by each sensor node. The relay node transmits the received meteorological parameters to the sink node, and the sink node aggregates all meteorological parameters and sends them to the data processing module. 5.根据权利要求4所述的区域化天气舒适度检测及预报系统，其特征是，所述传感器节点包括气象参数传感器，气象参数传感器包括风雨传感器、湿度传感器、光强传感器和温度传感器。5 . The regionalized weather comfort detection and forecasting system according to claim 4 , wherein the sensor node comprises a meteorological parameter sensor, and the meteorological parameter sensor comprises a wind and rain sensor, a humidity sensor, a light intensity sensor and a temperature sensor. 6 . 6.根据权利要求4所述的区域化天气舒适度检测及预报系统，其特征是，簇头接收的气象参数最终发送至其中一个中继节点，具体为：若簇头与距离最近的中继节点的距离未超过其当前的通信距离，其直接将气象参数发送至该距离最近的中继节点，否则，直接在邻居簇头中选择一个权值最大的作为下一跳，将气象参数发送至该下一跳，其中邻居簇头为位于簇头通信范围内的其余簇头；簇头的通信距离按照设定的周期在范围内调节，为簇头可调节的最小通信距离，为簇头可调节的最大通信距离；簇头在第t个周期内的通信距离为：6. The regionalized weather comfort level detection and forecasting system according to claim 4, wherein the meteorological parameters received by the cluster head are finally sent to one of the relay nodes, specifically: if the cluster head and the closest relay The distance of the node does not exceed its current communication distance, and it directly sends the meteorological parameters to the relay node with the closest distance. Otherwise, it directly selects the one with the largest weight in the neighbor cluster head as the next hop, and sends the meteorological parameters to the next hop. The next hop, where the neighbor cluster heads are the remaining cluster heads located within the communication range of the cluster heads; the communication distance of the cluster heads is in adjustment within the range, is the adjustable minimum communication distance of the cluster head, is the adjustable maximum communication distance of the cluster head; the communication distance of the cluster head in the t-th cycle is: 式中，Qi(t)为簇头i在第t个周期内的通信距离，Gi为簇头i的当前剩余能量，Gi0为簇头i的初始能量，Gmin为预设的最小能量值。In the formula, Q i (t) is the communication distance of cluster head i in the t-th cycle, G i is the current residual energy of cluster head i, G i0 is the initial energy of cluster head i, and G min is the preset minimum value. Energy value.
CN201811211532.4A 2018-10-17 2018-10-17 Regional weather comfort detection and forecast system Pending CN109164511A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202075431U (en) * 2011-03-07 2011-12-14 北京世纪建通技术开发有限公司 Indoor thermal environment comfort level testing system
CN105898822A (en) * 2016-05-24 2016-08-24 扬州大学 Information passing method of wireless sensor network
US20180180440A1 (en) * 2016-12-28 2018-06-28 Honda Motor Co., Ltd. Information processing system and information processing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202075431U (en) * 2011-03-07 2011-12-14 北京世纪建通技术开发有限公司 Indoor thermal environment comfort level testing system
CN105898822A (en) * 2016-05-24 2016-08-24 扬州大学 Information passing method of wireless sensor network
US20180180440A1 (en) * 2016-12-28 2018-06-28 Honda Motor Co., Ltd. Information processing system and information processing method

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