• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    System and method of detection and prediction of the evolution of forest fires, comprising a series of detection nodes (1), a series of climatic nodes (2) and a concentrator device (3) that has a database (4) ) that collects the data transmitted by the detection nodes (1) and climatic swells (2): said concentrator device (3) has a file generation software (5) of input data for a fire simulation software ( 6) installed on a remote computer with internet connection (7) the method includes an optimization algorithm for the operation of the detection (1) to extend the battery life by establishing a variable hibernation time (th), a algorithm that optimizes the number of transmissions, and an algorithm that minimizes the probability of occurrence of false alarms. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2644966A2
    申请号:ES201500605
    申请日:2015-08-03
    公开日:2017-12-01
    发明作者:Jorge MARTÍNEZ CORRAL；Guillermo BIOT MARÍ；Marina Carmen MARTÍNEZ CORRAL
    申请人:Nuevas Tecnologias Forestales S L；Nuevas Tecnologias Forestales Sl；
    IPC主号:
    专利说明:

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    operation is divided by the standard deviation of the waste obtained in the regression adjustment made previously.
    The hibernation time by temperature is obtained by prior establishment of an inverse gradation of time-temperature values, so that each temperature value corresponds to a hibernation time value by temperature, the lower the measured temperature value ; parallel. the hibernation time by gas concentration is based on the establishment of an inverse gradation of time-value values of the standardized error of the measurement, so that the greater the value of the standardized error of the smaller measure is the hibernation time by concentration of gases
    The standardized error value of the measurement obtained in each operating cycle is compared with a preset threshold value for transmissions that determines whether the status data of that node corresponding to that operating cycle is transmitted to the receiving device, allowing considerable savings of energy by preventing the transmission of status data that can be considered normal. Likewise, the standardized error of the measurement is in turn compared with a preset alarm threshold value so that it can be discriminated if it is in an alarm situation. The value of this threshold is always equal to or greater than the preset threshold value for transmissions. To minimize the likelihood of false alarms, it is established that in order for an alarm situation to occur, it is necessary that the value of the standardized error of the measurement exceeds a predetermined number of consecutive times greater than one, the preset alarm threshold.
    Each time an alarm occurs in any of the detection nodes, the concentrating device sends a text message to one or more mobile phones, with an alarm warning, the geographical position of the detection node in which the detection was detected. Fire focus and the path to the remote server that has the fire simulation software for displaying the prediction of the fire advance.
    The present invention provides the following advantages:
    - Adaptability to the land avoiding the existence of blind areas and allowing more or less control points to be distributed based on risk or vulnerability.
    - Continuous monitoring as it does not depend on visibility or brightness conditions.
    - The detection equipment itself has a built-in microprocessor that allows it to analyze the captured data and determine an alarm situation, without the need for transmission to a remote control center for analysis.
    - The precise location of the ignition zone since the position of the detection nodes is georeferenced.
    - The possibility of implementation in areas without coverage of the mobile communications network, since the nodes create their own internal communication network via radio.
    - The low energy consumption of the devices used.
    - The possibility of providing accurate information on the level of fire risk thanks to the incorporation of climatic nodes.
    - The generation of a prediction of the evolution of the fire if it occurs, thanks to the incorporation of data processing software in the receiving device itself and its connection with a remote computer.
    7 Brief description of the drawings
    To complement the description that is being made, and in order to help a better understanding of the characteristics of the invention, a series of figures are attached as an integral part thereof, with an illustrative character and not limiting, the following has been represented:
    Figure 1: schematic view of an example diagram of operation in alarm system situation and method of detecting and predicting the evolution of forest fires.
    Figure 2: Detailed view of a graph of the results of the previous calibration procedure of the detection nodes of the system and method of detection and prediction of the evolution of forest fires.
    Figure 3: Schematic view of the basic components of a detection node. Preferred Embodiment of the Invention
    As can be seen in the referenced figures, the system and method of detection and prediction of the evolution of forest fires includes a series of detection nodes (1) and a series of climatic nodes (2), distributed over the territory to be monitored. and that communicate wirelessly with a concentrating device (3) located in a tower or high points of the territory.
    The concentrator device (3) houses a database (4) that stores the data received from the detection nodes (1) and the climatic nodes (2) within its scope and that provides a historical relationship of collected data.
    In addition, the concentrator device (3) itself has a file generation software (5), which allows the concentrator device (3) to generate the input data files, based on the historical data relationship stored in its database (4), for a fire simulation software (6) installed on a remote computer with internet connection (7). The transmission of said input data files between the concentrator device (3) and the remote computer with internet connection (7) can be done via a wireless connection (Wi-Fi, mobile network, etc.) or by cable.
    Further. The concentrator device (3) has a connection to a server connected to the internet (8) that allows remote consultation and visualization of the data collected in the database (4) from any other device with internet connection (9); said database records (4) form an alarm status map (10), with the position and status (alarm / non-alarm) of the detection nodes (1) and a fire risk map (11) depending on the data taken by the climatic nodes (2) and the particular characteristics of the territory. These status maps are updated every time a new data is received in the database (4).
    The detection nodes (1) are composed among other elements of a smoke sensor (12), a temperature sensor (13) and a microprocessor (14) that controls all the components of the node.
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    权利要求:
    Claims (1)
    [1]
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    同族专利:
    公开号 | 公开日
    ES2644966B1|2018-10-04|
    ES2644966R1|2018-02-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN111643847A|2020-02-27|2020-09-11|山东雷火网络科技有限公司|Fire-fighting linkage control system and method in Shandong based on artificial intelligence construction|FR2934501B1|2008-08-04|2010-09-17|Smart Packaging Solutions Sps|FIRE RISK PREVENTION SYSTEM|
    WO2012107927A1|2011-02-10|2012-08-16|Otusnet Ltd.|System and method for forest fire control|
    CN202472841U|2011-12-19|2012-10-03|南京农业大学|Forest fire monitoring and early warning system based on IOT|
    法律状态:
    2018-10-04| FG2A| Definitive protection|Ref document number: 2644966 Country of ref document: ES Kind code of ref document: B1 Effective date: 20181004 |
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201500605A|ES2644966B1|2015-08-03|2015-08-03|System and method of detection and prediction of the evolution of forest fires.|ES201500605A| ES2644966B1|2015-08-03|2015-08-03|System and method of detection and prediction of the evolution of forest fires.|
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