WO2020215754A1 - Internet of things monitoring mode-based household accident processing method - Google Patents
Internet of things monitoring mode-based household accident processing method Download PDFInfo
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- WO2020215754A1 WO2020215754A1 PCT/CN2019/126110 CN2019126110W WO2020215754A1 WO 2020215754 A1 WO2020215754 A1 WO 2020215754A1 CN 2019126110 W CN2019126110 W CN 2019126110W WO 2020215754 A1 WO2020215754 A1 WO 2020215754A1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/02—Monitoring continuously signalling or alarm systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/006—Alarm destination chosen according to type of event, e.g. in case of fire phone the fire service, in case of medical emergency phone the ambulance
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Definitions
- the present invention relates to the field of monitoring of the Internet of Things, in particular to a method for handling household accidents based on the monitoring mode of the Internet of Things.
- the present invention provides a household accident processing method based on the Internet of Things monitoring mode to solve the problem of high misjudgment rate of accidents in the monitoring method for processing detected emergencies.
- the present invention provides a household accident handling method based on the monitoring mode of the Internet of Things, the method comprising:
- the monitoring center classifies the monitoring area by regional function and continuously monitors it;
- the monitoring center judges whether there is an accident in the monitoring area according to the regional function classification and the monitored information
- the monitoring center defines the category of the accident based on the judgment result of whether there is an accident in the monitoring area;
- the monitoring center sends a request for help to the user terminal according to the category of the accident, and executes the instructions fed back by the user terminal.
- the monitoring center has divided the monitoring area and accident types, and the monitoring center can deal with the accidents according to the processing plan preset by the user end, making the processing plan of the monitoring center more reasonable and allowing the user end to perform actions based on different environmental factors. Adjustments have reduced the errors caused by environmental factors to a certain extent;
- the monitoring center determines whether the accident is an emergency according to the type of accident and whether the amount of change reaches the threshold, so that the monitoring center can further classify the accident, so that the monitoring center can judge the misjudgment of accidents of different urgency levels Lower rate
- the monitoring and behavior recording of the processing terminal by the monitoring center makes the method safer and more reasonable than the prior art, and improves the credibility of the processing terminal.
- the monitored data is comprehensive information, such as: video, physical quantities (air pressure, temperature, brightness, etc.), chemical quantities (carbon molecule concentration, oxygen concentration, pH, etc.) that can be collected. .
- the “urgent appointment” and “non-urgent appointment” in the emergency appointment confirmation and non-emergency appointment confirmation are only used as identifiers.
- the present invention solves the problems of untimely processing, unintelligent processing and unprofessional processing in the monitoring method for processing detected emergencies in the prior art, and provides a closed-loop monitoring method that can realize the detection of discovered incidents. Make appropriate alarm handling in a timely manner and deal with family accidents with low false alarm rate.
- Figure 1 is a flowchart of Embodiment 1 of the present invention.
- Fig. 2 is a schematic diagram of a monitoring area in Embodiment 2 of the present invention.
- the present invention provides a household accident handling method based on the Internet of Things monitoring method, the method includes:
- the monitoring center classifies the monitoring area by regional function and continuously monitors it;
- S120 The monitoring center judges whether there is an accident in the monitoring area according to the regional function classification and the monitored information
- the monitoring center defines the category of the accident based on the judgment result of whether there is an accident in the monitoring area;
- S140 The monitoring center sends a request for help to the user terminal according to the category of the accident, and executes the instructions fed back by the user terminal.
- the monitoring center can implement a closed-loop monitoring method to promptly make appropriate alarms for discovered accidents and have a low false alarm rate.
- the step of the monitoring center classifying the monitored area by regional function includes: if the monitoring center has a video stream, the monitoring center classifies the monitored area by function, and performs the function classification on the video image according to the result of the function classification.
- Divide block area function The method of dividing the block region is specifically that after the image is divided into blocks, the local features contained in the extracted region are compared with the local feature samples in the preset training comparison set, and the compensation function is added to weight the return value to determine the function. classification.
- the function classification is divided into specific function classification and abstract concept function classification.
- the monitoring center uses training and learning and the user terminal to pre-set the decision to define the function according to any one of the classifications, for example: the specific function of air conditioner is classified as air supply or For adjusting temperature, the abstract concept function of air conditioner is classified as cooling or heating.
- the precise division of the video unit area makes the monitoring center more accurate in judging certain types of accidents based on the video stream.
- the monitoring center can better process and analyze the data monitored in the block area based on the function classification.
- the monitoring center mainly judges whether the air conditioner is operating normally by monitoring the temperature change in the monitoring area; if the air conditioning function is defined as air supply and temperature adjustment, the monitoring center mainly judges by the temperature change and the indoor carbon dioxide gas concentration .
- the step of the monitoring center judging whether there is an accident in the monitoring area based on the regional function classification and the monitored information includes: the monitoring center performs analysis according to the designated items of the judgment accident combined with the analytic hierarchy process and then analyzes according to the analysis result, the regional function classification, and The monitored information determines whether an accident occurs in the monitored area.
- the value set of the designated item corresponding to the type of accident at t 0 monitored in the monitoring area is A 1
- the value set of the value of the designated item corresponding to the type of accident from t 0 -t to t 0 is A 2
- the set of values at time t 0 of the designated items of the monitoring area in the state where the functions of the functional classification are operating normally is B 1
- the designated items of the monitoring area in the state where the functions of the functional classification are operating normally are The set of variation values from t 0 -t to t 0 is B 2
- the "under the normal operating state of the functions of the function classification" is "under normal conditions"
- the t 0 is a fixed constant.
- the "judging accident" is only used as an identification;
- the corresponding designated items are the main basis items for judging the type of accident, for example: the corresponding designated items for judging a fire accident are temperature, carbon concentration, etc.;
- the specified items are the first specified item x, the second specified item y, and the third specified item z
- the change value of the third specified item z in the monitoring area is monitored from t to t 0 ;
- a ij is the ratio of the importance of designated items i and j in judging the type of accident.
- the importance in judging the type of accident is the influence of the specified item on judging the type of accident, which can be obtained according to the value of historical accidents or the amount of change, but because there are many judgment items of historical accidents, the ratio of judgments is not Complete, and at the same time lead to a large error in the judgment result, so the analytic hierarchy process is required to standardize the weight of the specified item.
- the values of a xy , a xy , and a xy are not related to the values of x 1 , y 1 , and z 1 , but are related to the meaning of x 1 , y 1 , and z 1 , for example, the meaning of x 1 is Specify the value of item x at a certain moment, then Represents the ratio of the importance of the value of x and y in judgment at any time;
- r x in the proofreading set R i is used to exponentially enlarge and reduce the simple comparison result of x'i and x i (i is 1 or 2) to make it reasonable.
- the specific value is based on user settings or machine training. ;Specify the score corresponding to y 1 and z 1
- the calculation method of 2 corresponds to the score of x 1
- the calculation method of S 2 is the same as the calculation method of S 1 by using formula 1, then the control center will obtain S 2 according to the set A 2 , B 2 , U 2 and R 2 through formula 1;
- the alarm threshold O is the only constant corresponding to an accident
- the monitoring center judges whether there is an accident and the type of accident based on the comparison result of S total and O.
- the above-mentioned main basis items based on judging accidents are three designated items.
- the number of designated items in the calculation method of the present invention is arbitrary constant. Considering that the type of accident may not be unique, the monitoring center needs to judge the confirmed accident The same analysis is performed on the type of accident related to the specified item calculated in the process of type judgment.
- the traditional analytic hierarchy process has strong dependence on RI due to its pairwise comparison characteristics and randomness, and the result of matrix error is large, but if only one end is compared, the meaning and scope of application of the matrix will be greatly reduced.
- the proofreading set R is used to correct the intermediate quantity, and subsequent repeated calculations are avoided.
- the proofreading set R and the alarm threshold O are one of the main methods used by the client to adjust the calculation method.
- the calculation method in question makes the machine judgment more authoritative and universal, and the application of the combined method scene reduces the amount of calculation when using the analytic hierarchy process.
- the step of defining the category of the accident by the monitoring center according to the judgment result of determining whether there is an accident in the monitoring area includes the monitoring center defining the category of the accident type of the accident, and the category includes category A: Object category (Items related to accidents such as damage to items and large positions of items); Category B: Life category (Accidents related to abnormal working conditions of lower hazardous items such as faucets, gas stoves, lamps, non-continuous working electrical appliances, etc.); Category C1 : Intrusive category 1 (high-risk intrusion accidents such as abnormal entry of humans and broken doors); C2: intrusive category 2 (low-risk intrusion accidents such as small wild animals and insect invasion); D: emergency category (fire, Daily high-risk accidents such as explosion and gas leakage); E category: other categories.
- Object category Items related to accidents such as damage to items and large positions of items
- Category B Life category (Accidents related to abnormal working conditions of lower hazardous items such as faucets, gas stoves, lamps, non-continuous working electrical appliances, etc.)
- the monitoring center will process the accident according to the pre-processing plan, and the pre-processing plan includes ignoring the In the event of an accident, directly determine the occurrence of the accident as an emergency, send a non-urgent appointment request to a specific processing terminal and receive a non-urgent appointment confirmation from the specific processing terminal, notify the user terminal in a user preset manner, change the accident type of the accident and Perform this step again and directly determine the occurrence of the accident as an emergency.
- the preset pre-processing scheme significantly improves the rationality and controllability of the method, and the user terminal can join the process of handling accidents earlier through the pre-processing scheme.
- the monitoring center sends a request for help to the user terminal according to the judgment result of whether an accident has occurred in the monitored area, and executes the instructions fed back by the user terminal.
- the steps include: the monitoring center confirms the location of the accident according to the accident occurrence area, and according to the After the location where the accident occurs, all known processing terminals are scored and selected, and the identification information of the appropriate processing terminal and the request for help are sent to the user terminal, the monitoring center processes the instructions feedback from the user terminal, and the feedback instructions include ignoring the said If an accident occurs, send a non-urgent appointment request to a specific processing terminal and receive a non-urgent reservation confirmation from the specific processing terminal, directly determine the occurrence of the accident as an emergency, change the type of the determined accident and re-execute this step.
- the score is determined according to the geographic distance between the processing terminal and the accident area, the processing qualification of the processing terminal, the processing history of the processing terminal, and whether the processing terminal authenticates the identity. The way that users participate in priority decision-making reduces the misjudgment rate of accidents.
- the monitoring center determines whether the specific processing terminal has entered the monitoring area. If the monitoring center has not detected that the specific processing terminal enters the monitoring area, the monitoring a step difference according to the monitoring center accident area information, and the function of the incident region is determined whether or not an accident emergency, an emergency mode is determined and the calculation of the accident is determined whether the monitoring center that the calculated total score S after total, The monitoring center needs to consider the degree of spread E and trend T of the accident.
- the degree of spread E is the comparison between the state of the specified item at time t 0 -t and the state at time t 0.
- the degree of impact E of the accident on the monitored area is taken as The value interval is [1,3].
- the factors considered for the degree of influence include the range of influence, the change of the function of the monitoring area, and the change of the monitoring value.
- the value of the change trend T refers to the change from t 0 -t to t 0
- the ratio of the amount to the change from t 0 -2t to t 0 -t, the value range of T is [1,3];
- the alarm threshold O' is the only constant corresponding to an emergency
- the monitoring center determines whether the accident is an emergency based on the information monitored by the accident area and the function of the accident area, the judgment result also includes the emergency type of the accident.
- the monitoring center performs time-domain analysis on the values of the selected items monitored in the accident area within a fixed-length interval determined by the equidistant segment points corresponding to the continuous time.
- the set of values in the continuous interval uses the weighted average method to determine the impact and spread of the accident, and the ranges shown in the continuous interval may overlap each other.
- the monitoring center evaluates the accident risk level based on the degree of impact and spread of the accident, and if the accident risk level is greater than the emergency level preset by the monitoring center, the accident is determined to be an emergency.
- the emergency level is a preset value corresponding to judging the type of accident.
- the process of the monitoring center to determine whether an accident is an emergency is a predetermined judgment made by the monitoring center, so that the method handles an emergency more timely.
- the monitoring center uses a preset Emergency treatment plan.
- the emergency treatment plan includes the monitoring center sending an emergency reservation application to a specific processing terminal, and receiving the emergency reservation confirmation feedback from the specific processing terminal.
- the monitoring center sends an emergency reservation application to a specific processing terminal and receives the emergency reservation confirmation step feedback from the specific processing terminal, or sends a non-urgent reservation application to a specific processing terminal and receives the non-urgent reservation confirmation step of the specific processing terminal, it also includes ,
- the monitoring center sends an application for processing the request to the client and receives the instruction for processing the request fed back by the client. If there is a pre-processing plan or emergency processing plan, it will be based on the pre-processing plan or emergency processing plan and the processing request received from the client The instructions open part of the authority to specific processing end.
- the authority includes the right to open the access control of the monitoring area, the authority to view the data monitored in the monitoring area or the accident area, and the processing right of the monitoring center to the accident area. By opening the authority, the specific processing end can intervene earlier to achieve more efficient handling of the accident.
- the monitoring center sends an application for processing confirmation to the user terminal and receives the processing confirmation instructions from the user terminal. If there is a pre-processing plan or an emergency processing plan, follow the pre-processing plan Or emergency treatment plan and processing confirmation instructions received from the user terminal. After confirming that the specific processing terminal has completed the processing, the monitoring center reclaims some of the opened permissions of the specific processing terminal. Recycling permissions makes the method more secure.
- Example 2
- the embodiment of the fundamental invention also provides a household accident handling method based on the Internet of Things monitoring method, the method includes:
- the monitoring center uses the video stream obtained by the camera S210 to monitor the area S220 to classify the functions. After the feature comparison of the block area S221 gas stove, the monitoring center determines that the function of the block area S221 is heating , Produce carbon dioxide and reduce gas pressure; After the feature comparison of the block area S222 dishwasher, the monitoring center determines that the function of the block area S222 is to add water, emit ultraviolet rays, and heat inside. Therefore, the function of determining area S220 is heating, generating carbon dioxide, reducing gas pressure, adding water inside, emitting ultraviolet rays, and heating inside.
- the monitoring center monitors the concentration of atmospheric carbon dioxide in the monitoring area at 1%, and the difference between the average temperature monitored by other monitoring areas is 7°C, and the absolute value of the infrared monitoring difference is 5.
- the monitoring center judges the accident type of the accident as "gas forgotten off".
- the monitoring center judges that the accident type "forgetting to turn off the gas" belongs to category B. It is known that the client has set a pre-processing plan for category B.
- the pre-processing plan is to notify the client in a user-preset method.
- the setting method notifies the client by dialing a specific landline instead of sending the app information to the client by default.
- the monitoring center locates the specific location of the accident area, and at the same time confirms whether there is a treatment section nearby that can handle the accident, and the accident can be handled
- the information of the qualified processing terminal is formed into a request for help and sent to the user terminal.
- the user terminal sends an instruction to reserve a specific processing terminal to the monitoring center.
- the monitoring center sends a non-emergency appointment request to the specific processing terminal. After receiving the non-urgent appointment application, it is confirmed that the accident will be handled and the non-urgent appointment confirmation is fed back to the monitoring center. After receiving the non-urgent appointment confirmation, the monitoring center records the specific processing end as the accident non-urgent processing end.
- the monitoring center did not detect that a specific processing terminal entered the monitoring area, and the monitoring center determined that the accident was an emergency "gas leak" based on the monitored information or a preset plan or instruction .
- the monitoring center sends an emergency reservation application to the specific processing terminal according to the emergency treatment plan of "gas leak"
- the specific processing terminal confirms the emergency reservation application sent by the monitoring center and sends the emergency reservation confirmation to the monitoring center, and the monitoring center receives the specific
- the specific processing terminal is recorded as the emergency processing terminal where an accident occurs.
- the monitoring center opens the monitoring area access control authority, the authority to view the monitored data in the monitoring area or the accident area, and the monitoring center's processing rights to the accident area to the specific processing terminal.
- the specific processing terminal analyzes or handles the emergency in advance according to the authority granted by the monitoring center.
- the specific processing terminal After the specific processing terminal enters the monitoring area, the specific processing terminal sends an arrival instruction to the monitoring center, and the monitoring center confirms that the specific processing terminal enters the monitoring area according to the monitored information and the arrival instruction.
- the monitoring center After the monitoring center monitors that the specific processing terminal enters the monitoring area, the monitoring center records the behavior and path of the specific processing terminal, and according to the emergency treatment plan, the monitoring center sends a processing confirmation to the user terminal to request a dry powder fire extinguisher preset near the area S220
- the location and usage rights are given to specific processors.
- the monitoring center After the specific processing terminal completes the accident processing and exits the monitoring area, the monitoring center confirms that the specific processing terminal has completed the accident processing of the area S220, and the monitoring center reclaims the access control opening right of the opened monitoring area of the specific processing terminal.
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Abstract
An Internet of Things monitoring mode-based household accident processing method, comprising: a monitoring center performing region function classification on a monitoring region, and continuing to monitor (S110); according to the region function classification and monitored information, the monitoring center determining whether an accident has occurred in the monitoring region (S120); according to the determination result from determining whether an accident has occurred in the monitoring region, the monitoring center defining the category of accident occurrence (S130); and according to the category of accident occurrence, the monitoring center sending a help request to a user end and executing an instruction fed back by the user end (S140).
Description
本发明涉及物联网监控领域，具体而言，涉及一种基于物联网监测方式的家庭事故处理方法。The present invention relates to the field of monitoring of the Internet of Things, in particular to a method for handling household accidents based on the monitoring mode of the Internet of Things.
在物联网和智能家居相关技术的普及应用过程中，发生事故和意外的情况正随着技术的发展和普及逐渐增多，因此高效智能的智能家庭监控监管也变得越来越重要。如何在智能物联的环境下有效应对家庭中的各种突发事件或意外已成为人们重点研究的课题之一。中国专利CN101763704B公开了一种智能家居消防检测报警***及其控制方法，在发现事故后通过WI-FI通信将事故传输至数据汇聚中心和监控中心进行处理并反馈结果；但该方法并未对火情的严重性作出判断，使得该方法判断结果的准确率难以让人信服。In the process of popularization and application of the Internet of Things and smart home related technologies, accidents and accidents are gradually increasing with the development and popularization of technology. Therefore, efficient and intelligent smart home monitoring and supervision are becoming more and more important. How to effectively deal with various emergencies or accidents in the family under the environment of the intelligent Internet of Things has become one of the key research topics. Chinese patent CN101763704B discloses a smart home fire detection and alarm system and its control method. After the accident is discovered, the accident is transmitted to the data convergence center and monitoring center through WI-FI communication for processing and feedback results; but this method does not control the fire The seriousness of the situation makes it difficult to make the accuracy of the judgment result of this method convincing.
针对上述现有技术中监控对检测到的突发事件的处理方法存在的对发生事故的误判率高的问题，目前尚未提出有效的解决方案。Aiming at the problem of high misjudgment rate of the occurrence of accidents in the monitoring method for handling detected emergencies in the prior art, no effective solution has been proposed yet.
发明内容Summary of the invention
本发明提供了一种基于物联网监测方式的家庭事故处理方法，以解决监控对检测到的突发事件的处理方法存在的对发生事故的误判率高的问题。The present invention provides a household accident processing method based on the Internet of Things monitoring mode to solve the problem of high misjudgment rate of accidents in the monitoring method for processing detected emergencies.
本发明提供了一种基于物联网监测方式的家庭事故处理方法，所述方法包括：The present invention provides a household accident handling method based on the monitoring mode of the Internet of Things, the method comprising:
监控中心对监控区域进行区域功能分类，并持续监测；The monitoring center classifies the monitoring area by regional function and continuously monitors it;
监控中心根据区域功能分类和监测到的信息判断监控区域是否有发生事故；The monitoring center judges whether there is an accident in the monitoring area according to the regional function classification and the monitored information;
监控中心根据判断监控区域是否有发生事故的判断结果定义发生事故的类别；The monitoring center defines the category of the accident based on the judgment result of whether there is an accident in the monitoring area;
监控中心根据发生事故的类别向用户端发送求助请求，并执行用户端反馈的指令。The monitoring center sends a request for help to the user terminal according to the category of the accident, and executes the instructions fed back by the user terminal.
与现有技术相比，本发明技术方案的优点在于：Compared with the prior art, the technical solution of the present invention has the following advantages:
监控中心对监控区域和事故种类进行了划分且监控中心可根据用户端预设的处理方案对所述发生事故进行处理，使得监控中心的处理方案更为合理且使用户端可针对不同环境因 素做调整，一定程度减弱了因为环境因素产生的误差；The monitoring center has divided the monitoring area and accident types, and the monitoring center can deal with the accidents according to the processing plan preset by the user end, making the processing plan of the monitoring center more reasonable and allowing the user end to perform actions based on different environmental factors. Adjustments have reduced the errors caused by environmental factors to a certain extent;
监控中心根据发生事故的种类和变化量是否达到阈值判定所述发生事故是否为紧急事故，使得监控中心对所述发生事故有更进一步的分类，使监控中心在判断不同紧急程度的事故的误判率更低；The monitoring center determines whether the accident is an emergency according to the type of accident and whether the amount of change reaches the threshold, so that the monitoring center can further classify the accident, so that the monitoring center can judge the misjudgment of accidents of different urgency levels Lower rate
监控中心对处理端进行监控和行为记录使得所述方法相较于现有技术更安全、合理，且提高了处理端的可信等级。The monitoring and behavior recording of the processing terminal by the monitoring center makes the method safer and more reasonable than the prior art, and improves the credibility of the processing terminal.
由于本方法基于物联网技术，其中监测的数据为综合性信息，如：视频、物理量(气压、温度、亮度等)、化学量(碳分子浓度、氧气浓度、酸碱度等)等可被采集的信息。Since this method is based on the Internet of Things technology, the monitored data is comprehensive information, such as: video, physical quantities (air pressure, temperature, brightness, etc.), chemical quantities (carbon molecule concentration, oxygen concentration, pH, etc.) that can be collected. .
其中所述紧急预约确认和非紧急预约确认中的“紧急预约”与“非紧急预约”仅作为标识使用。The “urgent appointment” and “non-urgent appointment” in the emergency appointment confirmation and non-emergency appointment confirmation are only used as identifiers.
本发明解决了现有技术中监控对检测到的突发事件的处理方法存在的处理不及时、处理不智能和处理不专业的问题，提供了一种能通过闭环监控的方式实现对发现的事故及时作出合适的报警处理且误报率低的家庭事故处理方法。The present invention solves the problems of untimely processing, unintelligent processing and unprofessional processing in the monitoring method for processing detected emergencies in the prior art, and provides a closed-loop monitoring method that can realize the detection of discovered incidents. Make appropriate alarm handling in a timely manner and deal with family accidents with low false alarm rate.
图1为本发明实施例1的流程图。Figure 1 is a flowchart of Embodiment 1 of the present invention.
图2为本发明实施例2的监控区域示意图。Fig. 2 is a schematic diagram of a monitoring area in Embodiment 2 of the present invention.
实施例1Example 1
如图1所示，本发明提供了一种基于物联网监测方式的家庭事故处理方法，所述方法包括：As shown in Figure 1, the present invention provides a household accident handling method based on the Internet of Things monitoring method, the method includes:
S110：监控中心对监控区域进行区域功能分类，并持续监测；S110: The monitoring center classifies the monitoring area by regional function and continuously monitors it;
S120：监控中心根据区域功能分类和监测到的信息判断监控区域是否有发生事故；S120: The monitoring center judges whether there is an accident in the monitoring area according to the regional function classification and the monitored information;
S130：监控中心根据判断监控区域是否有发生事故的判断结果定义发生事故的类别；S130: The monitoring center defines the category of the accident based on the judgment result of whether there is an accident in the monitoring area;
S140：监控中心根据发生事故的类别向用户端发送求助请求，并执行用户端反馈的指令。S140: The monitoring center sends a request for help to the user terminal according to the category of the accident, and executes the instructions fed back by the user terminal.
通过对发现的发生事故进行分类处理和持续监控反馈，监控中心能通过闭环监控的方 式实现对发现的事故及时作出合适的报警处理且误报率低的家庭事故处理方法。By categorizing and continuously monitoring and responding to discovered accidents, the monitoring center can implement a closed-loop monitoring method to promptly make appropriate alarms for discovered accidents and have a low false alarm rate.
在具体实施过程中，所述监控中心对监控区域进行区域功能分类的步骤包括，若监控中心的监控方式有视频流，则监控中心对监控区域进行功能分类，根据功能分类的结果对视频图像进行切块划分块区域功能。所述划分块区域方式具体为对图像进行分块后提取区域所含局部特征与预设训练好的比对集内的局部特征样本进行比对并加入补偿函数对返回值进行加权以确定所属功能分类。所述功能分类分为具体功能分类和抽象概念功能分类，具体判断时监控中心通过训练学习和用户端预先设定决定依据其中任一种分类进行功能定义，例如：空调具体功能分类为送风或调节温度等，空调抽象概念功能分类为制冷或发热等。通过对视频单位区域的精确划分使得监控中心在依据视频流判断某些种类的事故时更为准确。通过区分了抽象概念功能分类和具体功能分类更好地使监控中心基于所述功能分类对所述块区域监测到的数据做更好的处理分析，仍以空调为例：若对空调功能定义为制冷和发热时，则监控中心主要通过监测监控区域的温度变化量判断空调是否正常运行；若对空调功能定义为送风和调节温度，则监控中心主要通过温度变化量及室内二氧化碳气体浓度进行判断。In the specific implementation process, the step of the monitoring center classifying the monitored area by regional function includes: if the monitoring center has a video stream, the monitoring center classifies the monitored area by function, and performs the function classification on the video image according to the result of the function classification. Divide block area function. The method of dividing the block region is specifically that after the image is divided into blocks, the local features contained in the extracted region are compared with the local feature samples in the preset training comparison set, and the compensation function is added to weight the return value to determine the function. classification. The function classification is divided into specific function classification and abstract concept function classification. In the specific judgment, the monitoring center uses training and learning and the user terminal to pre-set the decision to define the function according to any one of the classifications, for example: the specific function of air conditioner is classified as air supply or For adjusting temperature, the abstract concept function of air conditioner is classified as cooling or heating. The precise division of the video unit area makes the monitoring center more accurate in judging certain types of accidents based on the video stream. By distinguishing the abstract concept function classification and the specific function classification, the monitoring center can better process and analyze the data monitored in the block area based on the function classification. Taking the air conditioner as an example: if the air conditioner function is defined as When cooling and heating, the monitoring center mainly judges whether the air conditioner is operating normally by monitoring the temperature change in the monitoring area; if the air conditioning function is defined as air supply and temperature adjustment, the monitoring center mainly judges by the temperature change and the indoor carbon dioxide gas concentration .
具体地，所述监控中心根据区域功能分类和监测到的信息判断监控区域是否有发生事故的步骤包括，监控中心根据判断事故的指定项结合层次分析法进行分析后根据分析结果、区域功能分类以及监测到的信息判断监控区域是否发生事故。Specifically, the step of the monitoring center judging whether there is an accident in the monitoring area based on the regional function classification and the monitored information includes: the monitoring center performs analysis according to the designated items of the judgment accident combined with the analytic hierarchy process and then analyzes according to the analysis result, the regional function classification, and The monitored information determines whether an accident occurs in the monitored area.
设监控区域监测到的判断事故类型对应的指定项在t
0时刻的数值的集合为A
1，判断事故类型对应的指定项的数值在t
0-t到t
0时间内变化量数值的集合为A
2；监控区域在所述功能分类的功能正常运作的状态下的指定项在t
0时刻的数值的集合为B
1，监控区域在所述功能分类的功能正常运作的状态下的指定项在t
0-t到t
0时间内变化量数值的集合为B
2；所述“在所述功能分类的功能正常运作的状态下”为“在常态下”；所述t
0为固定常数。
Suppose the value set of the designated item corresponding to the type of accident at t 0 monitored in the monitoring area is A 1 , and the value set of the value of the designated item corresponding to the type of accident from t 0 -t to t 0 is A 2 ; The set of values at time t 0 of the designated items of the monitoring area in the state where the functions of the functional classification are operating normally is B 1 , and the designated items of the monitoring area in the state where the functions of the functional classification are operating normally are The set of variation values from t 0 -t to t 0 is B 2 ; the "under the normal operating state of the functions of the function classification" is "under normal conditions"; and the t 0 is a fixed constant.
所述“判断事故”仅作为标识使用；所述对应的指定项为判断事故类型的主要依据项，例如：判断火灾事故的对应的指定项为温度、碳浓度等；The "judging accident" is only used as an identification; the corresponding designated items are the main basis items for judging the type of accident, for example: the corresponding designated items for judging a fire accident are temperature, carbon concentration, etc.;
设指定项为第一指定项x、第二指定项y、第三指定项z，集合A
1和集合B
1分别设为A
1＝{x
1,y
1,z
1}以及集合B
1＝{x’
1,y’
1,z’
1}；
Suppose the specified items are the first specified item x, the second specified item y, and the third specified item z, and the set A 1 and the set B 1 are respectively set as A 1 = {x 1 , y 1 , z 1 } and the set B 1 = {x' 1 ,y' 1 ,z' 1 };
所述x
1为监控中心t
0时刻在监控区域监测到的第一指定项x的数值，所述y
1为监控中心t
0时刻在监控区域监测到的第二指定项y的数值，所述z
1为监控中心t
0时刻在监控区域监测到的第三指定项z的数值，所述x’
1为监控中心在t
0-t到t
0时间内监测到监控区域内的第一指定 项x的变化量数值，所述y’
1为监控中心在t
0-t到t
0时间内监测到监控区域内的第二指定项y的变化量数值，所述z’
1为监控中心在t
0-t到t
0时间内监测到监控区域内的第三指定项z的变化量数值；
To monitor the time t 0 in the central monitoring area monitored value of the first term x of the designated x 1, y 1 to monitor the time t 0 in the central monitoring area monitored value of the second term of y specified, the t z 0. 1 for the monitoring center point in the monitoring area monitored value of the third specified item z, and the x '1 as the control center to monitor the time t 0 to the specified entry in a first monitored region in t 0 -t the amount of change of the value x, the y '1 to the monitoring center at t 0 -t 0 to t the time variation value of the second monitored y the specified item in a monitored area, the z' 1 to the monitoring center at t 0- The change value of the third specified item z in the monitoring area is monitored from t to t 0 ;
依指定项设计判断矩阵为：Design the judgment matrix according to the specified items:
所述a
ij(i＝x、y、z；j＝x、y、z)表示了i与j项在判断事故类型中的重要性之比；
The a ij (i = x, y, z; j = x, y, z) represents the ratio of the importance of items i and j in judging the type of accident;
根据层次分析法的概念可知：According to the concept of analytic hierarchy process:
由于a
ij是指定项i、j在判断事故类型中的重要性之比，则
所述在判断事故类型中的重要性为指定项对判断事故类型的影响，根据历史事故的数值或其变化量可得，但由于历史事故的判断项目较多，因此会导致判断的比例是不完整的，同时导致判断结果的误差较大，因此需要层次分析法对指定项权重进行标准化。
Since a ij is the ratio of the importance of designated items i and j in judging the type of accident, then The importance in judging the type of accident is the influence of the specified item on judging the type of accident, which can be obtained according to the value of historical accidents or the amount of change, but because there are many judgment items of historical accidents, the ratio of judgments is not Complete, and at the same time lead to a large error in the judgment result, so the analytic hierarchy process is required to standardize the weight of the specified item.
设根据所述判断矩阵并将集合P
1中的x
1、y
1、z
1代入判断矩阵中的x、y、z求得所述判断矩阵的最大特征根λ
max1对应的特征向量为U
1，对U
1标准化后得到权向量
所述权向量
中的
分别代表x
1,y
1,z
1的权重；将集合A
2＝{x
2,y
2,z
2}代入判断矩阵中的x、y、z后最后得权向量
所述a
xy、a
xy、a
xy的取值与x
1、y
1、z
1的数值不相关，但与x
1、y
1、z
1代表的含义相关，例如：x
1代表的含义为指定项x在某一时刻的值，则
代表任意时刻x、y项的数值在判断中的重要性之比；
则代表任意t时刻x、y项的数值变化量在判断中的重要性之比；所述重要性之比的具体值由用户设定或机器训练获得；所述层次分析法根据各指定项分别列出判断矩阵后还需使用一致性指标RI对判断矩阵进行验证，本方法基于有效的判断结果进行合适的判断；
And the matrix is provided based on the determination of the set P 1 x 1, y 1, z 1 substituting judgment matrix x, y, z is determined to obtain the largest eigenvalue λ max1 root matrix corresponding to U 1 , Get the weight vector after normalizing U 1 Weight vector middle Represent the weights of x 1 , y 1 , z 1 respectively; after substituting the set A 2 ={x 2 , y 2 , z 2 } into the x, y, and z in the judgment matrix, the final weight vector The values of a xy , a xy , and a xy are not related to the values of x 1 , y 1 , and z 1 , but are related to the meaning of x 1 , y 1 , and z 1 , for example, the meaning of x 1 is Specify the value of item x at a certain moment, then Represents the ratio of the importance of the value of x and y in judgment at any time; It represents the ratio of the importance of the value changes of the x and y items at any time t in the judgment; the specific value of the importance ratio is set by the user or obtained by machine training; the analytic hierarchy process is based on each specified item respectively After the judgment matrix is listed, the consistency index RI needs to be used to verify the judgment matrix. This method makes appropriate judgments based on valid judgment results;
设校对集为
设计算x
i项的方程为；
Set the proofreading set to The equation for calculating the x i term is:
设方程根据x
1计算指定项x的数值分数，设校对集
Suppose the equation calculates the numerical score of the specified item x according to x 1 , and set the proofreading set
设方程计算指定项总得分：
Set the equation to calculate the total score of the specified item:
其中，校对集R
i中的r
x用于对x’
i、x
i(i为1或2)的简单比对结果进行指数级放大缩小使其合理化，具体数值基于用户设定或机器训练获得；指定项y
1、z
1对应的分数
的计算方式与②式中x
1项对应的分数
的计算方式相同；S
2的计算方式与S
1的计算方式同样是使用式①计算，则控制中心根据集合A
2、B
2、U
2以及R
2通过式①求得S
2；
Among them, r x in the proofreading set R i is used to exponentially enlarge and reduce the simple comparison result of x'i and x i (i is 1 or 2) to make it reasonable. The specific value is based on user settings or machine training. ；Specify the score corresponding to y 1 and z 1 The calculation method of ② corresponds to the score of x 1 The calculation method of S 2 is the same as the calculation method of S 1 by using formula ①, then the control center will obtain S 2 according to the set A 2 , B 2 , U 2 and R 2 through formula ①;
设总得分为
报警阈值O；
Let the total score be Alarm threshold O;
若S
总大于等于O，则判断为发生事故；
If S is always greater than or equal to O, it is judged as an accident;
若S
总小于O，则判断为未发生事故；
If S is always less than O, it is judged that no accident has occurred;
所述报警阈值O为一种事故对应的唯一常数；The alarm threshold O is the only constant corresponding to an accident;
监控中心根据S
总与O的比对结果判断是否有发生事故以及发生事故的事故类型。
The monitoring center judges whether there is an accident and the type of accident based on the comparison result of S total and O.
以上基于判断事故的主要依据项即指定项为三项，本发明计算方法中指定项的项目数量为任意常数，考虑到发生事故的事故类型可能不唯一，监控中心还需对已确定的判断事故类型的判断过程中所计算的指定项的项目相关的事故类型作同样的分析。传统层次层次分析法由于其两两比对的特性和随机性，对RI的依赖性强且矩阵误差结果较大，但若仅对一端对比则会使矩阵的意义和适用范围大大降低，本方法使用了校对集R对中间量进行了修正，且避免了后续重复的计算，所述校对集R和报警阈值O为用户端用于对计算方法进行调控的主要方式之一。所诉计算方式使得机器判断更具权威性和通用性，且结合方法场景的应用降低了使用层次分析法时的计算量。The above-mentioned main basis items based on judging accidents are three designated items. The number of designated items in the calculation method of the present invention is arbitrary constant. Considering that the type of accident may not be unique, the monitoring center needs to judge the confirmed accident The same analysis is performed on the type of accident related to the specified item calculated in the process of type judgment. The traditional analytic hierarchy process has strong dependence on RI due to its pairwise comparison characteristics and randomness, and the result of matrix error is large, but if only one end is compared, the meaning and scope of application of the matrix will be greatly reduced. This method The proofreading set R is used to correct the intermediate quantity, and subsequent repeated calculations are avoided. The proofreading set R and the alarm threshold O are one of the main methods used by the client to adjust the calculation method. The calculation method in question makes the machine judgment more authoritative and universal, and the application of the combined method scene reduces the amount of calculation when using the analytic hierarchy process.
具体地，所述监控中心根据判断监控区域是否有发生事故的判断结果定义发生事故的类别的步骤包括，监控中心对所述发生事故的事故类型进行类别定义，所述类别包括A类： 物件类(物品损坏、物品位置较大位置移动等物品相关事故)；B类：生活类(水龙头、煤气灶、灯具、非持续性工作电器等较低危险物品的非正常工作状态相关事故)；C1类：侵入类1(非正常进入的人类、大门被破坏等高危入侵事故)；C2类：侵入类2(小型野生动物误闯、昆虫入侵等低危入侵事故)；D类：紧急类(火灾、***、燃气泄漏等日常高危事故)；E类：其它类。若用户端或监控中心为所述发生事故的事故类型的类别预先设定了预处理方案，则监控中心依据所述预处理方案对所述发生事故进行处理，所述预处理方案包括忽略所述发生事故、直接判定所述发生事故为紧急事故、发送非紧急预约申请至特定处理端并接收特定处理端的非紧急预约确认、以用户预设方式通知用户端、改变所述发生事故的事故类型并重新执行该步骤以及直接判定所述发生事故为紧急事故。预设的预处理方案显著提升了所述方法的合理性和可控性，通过预处理方案用户端可以更早地加入对发生事故的处理过程。Specifically, the step of defining the category of the accident by the monitoring center according to the judgment result of determining whether there is an accident in the monitoring area includes the monitoring center defining the category of the accident type of the accident, and the category includes category A: Object category (Items related to accidents such as damage to items and large positions of items); Category B: Life category (Accidents related to abnormal working conditions of lower hazardous items such as faucets, gas stoves, lamps, non-continuous working electrical appliances, etc.); Category C1 : Intrusive category 1 (high-risk intrusion accidents such as abnormal entry of humans and broken doors); C2: intrusive category 2 (low-risk intrusion accidents such as small wild animals and insect invasion); D: emergency category (fire, Daily high-risk accidents such as explosion and gas leakage); E category: other categories. If the user terminal or the monitoring center pre-sets a pre-processing plan for the category of the accident type that occurred, the monitoring center will process the accident according to the pre-processing plan, and the pre-processing plan includes ignoring the In the event of an accident, directly determine the occurrence of the accident as an emergency, send a non-urgent appointment request to a specific processing terminal and receive a non-urgent appointment confirmation from the specific processing terminal, notify the user terminal in a user preset manner, change the accident type of the accident and Perform this step again and directly determine the occurrence of the accident as an emergency. The preset pre-processing scheme significantly improves the rationality and controllability of the method, and the user terminal can join the process of handling accidents earlier through the pre-processing scheme.
具体地，监控中心根据监控区域是否发生事故的判断结果向用户端发送求助请求，并执行用户端反馈的指令的步骤包括，监控中心根据所述发生事故发生区域确认发生事故的位置，根据所述发生事故的位置对所有已知的处理端进行评分以及挑选并将合适的处理端的身份信息和求助申请发送至用户端后，监控中心对用户端反馈的指令进行处理，反馈的指令包括忽略所述发生事故、发送非紧急预约申请至特定处理端并接收特定处理端的非紧急预约确认、直接判定所述发生事故为紧急事故以及改变所述判断事故类型并重新执行该步骤。所述评分根据处理端与事故区域的地理距离、处理端处理资格、处理端的处理历史以及处理端是否认证身份确定。用户端参与优先决策的方式降低了事故的误判率。Specifically, the monitoring center sends a request for help to the user terminal according to the judgment result of whether an accident has occurred in the monitored area, and executes the instructions fed back by the user terminal. The steps include: the monitoring center confirms the location of the accident according to the accident occurrence area, and according to the After the location where the accident occurs, all known processing terminals are scored and selected, and the identification information of the appropriate processing terminal and the request for help are sent to the user terminal, the monitoring center processes the instructions feedback from the user terminal, and the feedback instructions include ignoring the said If an accident occurs, send a non-urgent appointment request to a specific processing terminal and receive a non-urgent reservation confirmation from the specific processing terminal, directly determine the occurrence of the accident as an emergency, change the type of the determined accident and re-execute this step. The score is determined according to the geographic distance between the processing terminal and the accident area, the processing qualification of the processing terminal, the processing history of the processing terminal, and whether the processing terminal authenticates the identity. The way that users participate in priority decision-making reduces the misjudgment rate of accidents.
具体地，所述监控中心根据发生事故的类别向用户端发送求助请求的步骤后还包括，监控中心判断是否监测到特定处理端进入监控区域，若未监测到特定处理端进入监控区域，则监控中心根据所述事故区域监测到的信息以及所述事故区域的功能判断发生事故是否紧急事故，判断紧急事故方式计算方式与判断是否发生事故的步骤区别在于监控中心在计算出总得分S
总后，监控中心需对事故的蔓延程度E和变化趋势T进行考量，所述蔓延程度E为指定项在t
0-t时刻的状态与t
0时刻的状态对比，根据事故对监控区域的影响程度E取值区间为[1,3]，所述影响程度考虑的因素包括影响的范围、监控区域的功能的变化以及监控数值的变化，变化趋势T的取值参考t
0-t到t
0时刻的变化量与t
0-2t到t
0-t的变化量之比，T的取值区间为[1,3]；
Specifically, after the monitoring center sends a request for help to the user terminal according to the category of the accident, the monitoring center determines whether the specific processing terminal has entered the monitoring area. If the monitoring center has not detected that the specific processing terminal enters the monitoring area, the monitoring a step difference according to the monitoring center accident area information, and the function of the incident region is determined whether or not an accident emergency, an emergency mode is determined and the calculation of the accident is determined whether the monitoring center that the calculated total score S after total, The monitoring center needs to consider the degree of spread E and trend T of the accident. The degree of spread E is the comparison between the state of the specified item at time t 0 -t and the state at time t 0. The degree of impact E of the accident on the monitored area is taken as The value interval is [1,3]. The factors considered for the degree of influence include the range of influence, the change of the function of the monitoring area, and the change of the monitoring value. The value of the change trend T refers to the change from t 0 -t to t 0 The ratio of the amount to the change from t 0 -2t to t 0 -t, the value range of T is [1,3];
在监控中心计算是否紧急事故的过程中计算S
总时，设O’为紧急阈值，则
When calculating the total S in the process of calculating whether the monitoring center is an emergency, set O'as the emergency threshold, then
若S
总大于等于O’，则判断为紧急事故；
If S is always greater than or equal to O', it is judged as an emergency;
若S
总小于O’，则不判断为紧急事故；
If S is always less than O', it is not judged as an emergency;
所述报警阈值O’为一种紧急事故对应的唯一常数；The alarm threshold O'is the only constant corresponding to an emergency;
若所述监控中心根据所述事故区域监测到的信息以及所述事故区域的功能判断发生事故是否紧急事故的判断结果还包括发生事故的紧急事故类型。If the monitoring center determines whether the accident is an emergency based on the information monitored by the accident area and the function of the accident area, the judgment result also includes the emergency type of the accident.
更进一步地，监控中心对事故区域的监测到的选定项的数值在数值对应连续时间的等距分段点所确定的固定长度的区间内做时域分析，并对监测到的选定项的数值在所述连续区间内的集合使用加权平均法，依此测定所述发生事故的影响程度和蔓延程度，所述连续区间所示范围内可相互重叠。监控中心基于所述发生事故的影响程度和蔓延程度评定所述发生事故危险级别，若所述发生事故危险级别大于监控中心预设的紧急级别，则判断所述发生事故为紧急事故。所述紧急级别为判断事故类型所对应的预设的值。所述监控中心判断发生事故是否紧急事故的过程是监控中心预设进行的判断，使得所述方法对紧急事故的处理更为及时。Furthermore, the monitoring center performs time-domain analysis on the values of the selected items monitored in the accident area within a fixed-length interval determined by the equidistant segment points corresponding to the continuous time. The set of values in the continuous interval uses the weighted average method to determine the impact and spread of the accident, and the ranges shown in the continuous interval may overlap each other. The monitoring center evaluates the accident risk level based on the degree of impact and spread of the accident, and if the accident risk level is greater than the emergency level preset by the monitoring center, the accident is determined to be an emergency. The emergency level is a preset value corresponding to judging the type of accident. The process of the monitoring center to determine whether an accident is an emergency is a predetermined judgment made by the monitoring center, so that the method handles an emergency more timely.
具体地，监控中心根据所述事故区域监测到的信息以及所述事故区域的功能判断发生事故是否紧急事故的步骤后还包括，监控中心依据所述发生事故是否紧急事故的判断结果使用预设的紧急处理方案，紧急处理方案包括监控中心发送紧急预约申请至特定处理端，并接收特定处理端反馈的紧急预约确认。Specifically, after the step of the monitoring center judging whether the accident is an emergency based on the information monitored by the accident area and the function of the accident area, it further includes: the monitoring center uses a preset Emergency treatment plan. The emergency treatment plan includes the monitoring center sending an emergency reservation application to a specific processing terminal, and receiving the emergency reservation confirmation feedback from the specific processing terminal.
具体地，监控中心发送紧急预约申请至特定处理端并接收特定处理端反馈的紧急预约确认的步骤后或发送非紧急预约申请至特定处理端并接收特定处理端的非紧急预约确认的步骤后还包括，监控中心向用户端发送处理请求的申请并接收用户端反馈的处理请求的指令，若存在预处理方案或紧急处理方案，则依据预处理方案或紧急处理方案以及接收到用户端反馈的处理请求的指令开放部分权限给特定处理端。所述权限包括监控区域门禁开放权、观看监控区域或事故区域监测到的数据的权限以及监控中心对事故区域所有的处理权。通过开放权限，特定处理端对事故的处理可以从更早介入以达到更高效的目的。Specifically, after the monitoring center sends an emergency reservation application to a specific processing terminal and receives the emergency reservation confirmation step feedback from the specific processing terminal, or sends a non-urgent reservation application to a specific processing terminal and receives the non-urgent reservation confirmation step of the specific processing terminal, it also includes , The monitoring center sends an application for processing the request to the client and receives the instruction for processing the request fed back by the client. If there is a pre-processing plan or emergency processing plan, it will be based on the pre-processing plan or emergency processing plan and the processing request received from the client The instructions open part of the authority to specific processing end. The authority includes the right to open the access control of the monitoring area, the authority to view the data monitored in the monitoring area or the accident area, and the processing right of the monitoring center to the accident area. By opening the authority, the specific processing end can intervene earlier to achieve more efficient handling of the accident.
具体的，开放部分权限给特定处理端的步骤后还包括，监控中心向用户端发送处理确认的申请并接收用户端反馈的处理确认的指令，若存在预处理方案或紧急处理方案，依据预处理方案或紧急处理方案以及接收到用户端反馈的处理确认的指令，在确认特定处理端处理完成后，监控中心回收特定处理端的部分已开放的权限。回收权限使方法更具有安全性。 实施例2Specifically, after the step of opening part of the authority to a specific processing terminal, the monitoring center sends an application for processing confirmation to the user terminal and receives the processing confirmation instructions from the user terminal. If there is a pre-processing plan or an emergency processing plan, follow the pre-processing plan Or emergency treatment plan and processing confirmation instructions received from the user terminal. After confirming that the specific processing terminal has completed the processing, the monitoring center reclaims some of the opened permissions of the specific processing terminal. Recycling permissions makes the method more secure. Example 2
如图2所示，根本发明实施例还提供了一种基于物联网监测方式的家庭事故处理方法，所述方法包括：As shown in Figure 2, the embodiment of the fundamental invention also provides a household accident handling method based on the Internet of Things monitoring method, the method includes:
当监控场景为家庭某区域时，监控中心通过摄像头S210获取的视频流对区域S220进行监控时对功能进行分类，块区域S221煤气灶经过特征比对后，监控中心确定块区域S221的功能为加热、产生二氧化碳以及降低气体压力；块区域S222洗碗机经过特征比对后，监控中心确定块区域S222的功能为内部加水、发出紫外线以及内部加热。所以确定区域S220的功能为加热、产生二氧化碳、降低气体压力、内部加水、发出紫外线以及内部加热。When the monitoring scene is a certain area of the home, the monitoring center uses the video stream obtained by the camera S210 to monitor the area S220 to classify the functions. After the feature comparison of the block area S221 gas stove, the monitoring center determines that the function of the block area S221 is heating , Produce carbon dioxide and reduce gas pressure; After the feature comparison of the block area S222 dishwasher, the monitoring center determines that the function of the block area S222 is to add water, emit ultraviolet rays, and heat inside. Therefore, the function of determining area S220 is heating, generating carbon dioxide, reducing gas pressure, adding water inside, emitting ultraviolet rays, and heating inside.
在t
0时刻监控中心对监控区域监测到的大气二氧化碳浓度的为1％，与其他监控区域监测到的温度平均值差值为7℃，红外监测差值绝对值为5。设“煤气忘关”事故对应的指定项为大气二氧化碳浓度x、与其他监控区域监测到的温度平均值差值y、红外监测差值绝对值z；得比对集合P
1＝{x
1,y
1,z
1}＝{0.5％,3℃,3}，集合C
1＝{1％,7℃,5}
At time t 0, the monitoring center monitors the concentration of atmospheric carbon dioxide in the monitoring area at 1%, and the difference between the average temperature monitored by other monitoring areas is 7°C, and the absolute value of the infrared monitoring difference is 5. Suppose the designated items corresponding to the "gas forgetting to turn off" accident are atmospheric carbon dioxide concentration x, the temperature average difference y monitored from other monitoring areas, and the absolute value of the infrared monitoring difference z; the comparison set P 1 = {x 1 , y 1 ,z 1 }={0.5%,3℃,3}, set C 1 ={1%,7℃,5}
根据各指定项在判断事故类型中的重要性，设比对矩阵为：According to the importance of each designated item in judging the type of accident, suppose the comparison matrix is:
设经计算后的S
总大于事故类型为“煤气忘关”所对应的O，则监控中心判断发生事故的事故类型为“煤气忘关”。
Assuming that the calculated S is always greater than the O corresponding to the accident type "gas forgotten off", the monitoring center judges the accident type of the accident as "gas forgotten off".
监控中心判断所述发生的事故类型“煤气忘关”属于B类别，已知用户端为B类别设置了预处理方案，预处理方案为以用户预设方式通知用户端，监控中心依所述预设方式通过拨打特定座机而非默认的发送app信息至用户端的方式通知用户端。The monitoring center judges that the accident type "forgetting to turn off the gas" belongs to category B. It is known that the client has set a pre-processing plan for category B. The pre-processing plan is to notify the client in a user-preset method. The setting method notifies the client by dialing a specific landline instead of sending the app information to the client by default.
依据事故判定结果，所述区域发生事故且事故类型为“煤气忘关”，监控中心对事故发生区域的具***置进行定位，同时确认附近是否有可进行事故处理的处理段，对可进行事故处理的处理端进行筛选后监控中心将符合条件的处理端的信息形成求助申请发送至用户端，用户端发送预约特定处理端的指令至监控中心，监控中心发送非紧急预约申请至特定处理端，特定处理端接收到非紧急预约申请后确认即将对事故进行处理并反馈非紧急预约确认至监控中心，监控中心接收到非紧急预约确认后记录特定处理端为所述发生事故非紧急处理端。According to the result of the accident determination, the area has an accident and the type of accident is "gas forgetting", the monitoring center locates the specific location of the accident area, and at the same time confirms whether there is a treatment section nearby that can handle the accident, and the accident can be handled After screening by the processing terminal of the monitoring center, the information of the qualified processing terminal is formed into a request for help and sent to the user terminal. The user terminal sends an instruction to reserve a specific processing terminal to the monitoring center. The monitoring center sends a non-emergency appointment request to the specific processing terminal. After receiving the non-urgent appointment application, it is confirmed that the accident will be handled and the non-urgent appointment confirmation is fed back to the monitoring center. After receiving the non-urgent appointment confirmation, the monitoring center records the specific processing end as the accident non-urgent processing end.
在t
1时刻(t
1≥t
0)，监控中心未监测到特定处理端进入监控区域，监控中心根据监控到的信息或预设的方案或指令判定所述发生事故为紧急事故“煤气泄漏”，监控中心依据“煤 气泄漏”的紧急处理方案发送紧急预约申请至所述特定处理端，所述特定处理端确认监控中心发送的紧急预约申请并发送紧急预约确认至监控中心，监控中心接收到特定处理端反馈的紧急预约确认后记录特定处理端为所述发生事故紧急处理端。根据预设的紧急处理方案，监控中心开放监控区域门禁开放权、观看监控区域或事故区域监测到的数据的权限以及监控中心对事故区域所有的处理权给特定处理端。特定处理端根据监控中心赋予的权限，提前对紧急事故进行预先进行分析或处理。
At time t 1 (t 1 ≥ t 0 ), the monitoring center did not detect that a specific processing terminal entered the monitoring area, and the monitoring center determined that the accident was an emergency "gas leak" based on the monitored information or a preset plan or instruction , The monitoring center sends an emergency reservation application to the specific processing terminal according to the emergency treatment plan of "gas leak", the specific processing terminal confirms the emergency reservation application sent by the monitoring center and sends the emergency reservation confirmation to the monitoring center, and the monitoring center receives the specific After confirming the emergency appointment fed back by the processing terminal, the specific processing terminal is recorded as the emergency processing terminal where an accident occurs. According to the preset emergency treatment plan, the monitoring center opens the monitoring area access control authority, the authority to view the monitored data in the monitoring area or the accident area, and the monitoring center's processing rights to the accident area to the specific processing terminal. The specific processing terminal analyzes or handles the emergency in advance according to the authority granted by the monitoring center.
特定处理端进入监控区域后，特定处理端发送到达指令到监控中心，监控中心根据监测到的信息和到达指令确认特定处理端进入到监控区域内。监控中心监控到特定处理端进入到监控区域后，监控中心对特定处理端的行为和路径进行记录，且根据紧急处理方案，监控中心发送处理确认至用户端请求提供预设在区域S220附近的干粉灭火器的位置和使用权限给特定处理端。After the specific processing terminal enters the monitoring area, the specific processing terminal sends an arrival instruction to the monitoring center, and the monitoring center confirms that the specific processing terminal enters the monitoring area according to the monitored information and the arrival instruction. After the monitoring center monitors that the specific processing terminal enters the monitoring area, the monitoring center records the behavior and path of the specific processing terminal, and according to the emergency treatment plan, the monitoring center sends a processing confirmation to the user terminal to request a dry powder fire extinguisher preset near the area S220 The location and usage rights are given to specific processors.
特定处理端完成事故处理并退出监控区域后，监控中心确认特定处理端对区域S220的发生事故处理完成，且监控中心回收特定处理端的已开放的监控区域门禁开放权。After the specific processing terminal completes the accident processing and exits the monitoring area, the monitoring center confirms that the specific processing terminal has completed the accident processing of the area S220, and the monitoring center reclaims the access control opening right of the opened monitoring area of the specific processing terminal.
Claims (7)
- 一种基于物联网监测方式的家庭事故处理方法，其特征在于，所述方法包括：A household accident handling method based on the Internet of Things monitoring mode, characterized in that the method includes:监控中心对监控区域进行区域功能分类，并持续监测；The monitoring center classifies the monitoring area by regional function and continuously monitors it;监控中心根据区域功能分类和监测到的信息判断监控区域是否有发生事故；The monitoring center judges whether there is an accident in the monitoring area according to the regional function classification and the monitored information;监控中心根据判断监控区域是否有发生事故的判断结果定义发生事故的类别；The monitoring center defines the category of the accident based on the judgment result of whether there is an accident in the monitoring area;监控中心根据发生事故的类别向用户端发送求助请求，并执行用户端反馈的指令。The monitoring center sends a request for help to the user terminal according to the category of the accident, and executes the instructions fed back by the user terminal.
- 根据权利要求1所述的一种基于物联网监测方式的家庭事故处理方法，其特征在于，所述监控中心对监控区域进行区域功能分类的具体步骤包括：The method for handling household accidents based on the Internet of Things monitoring method according to claim 1, wherein the specific steps of the monitoring center classifying the monitored area by regional function include:若监控中心的监控方式有视频流，则监控中心对监控区域的视频图像进行特征比对确定块区域的功能分类；If the monitoring method of the monitoring center has a video stream, the monitoring center will perform feature comparison on the video image of the monitoring area to determine the functional classification of the block area;所述块区域为所述视频图像包含的块状区域；The block area is a block area included in the video image;所述监控区域的区域功能分类包含块区域的功能分类。The area function classification of the monitoring area includes the function classification of the block area.
- 根据权利要求1所述的一种基于物联网监测方式的家庭事故处理方法，其特征在于，监控中心根据区域功能分类和监测到的信息判断监控区域是否有发生事故的步骤包括：The method for handling household accidents based on the Internet of Things monitoring method according to claim 1, wherein the step of the monitoring center judging whether there is an accident in the monitored area according to the area function classification and the monitored information comprises:监控中心根据判断事故的指定项结合层次分析法进行分析后根据分析结果、区域功能分类以及监测到的信息判断监控区域是否发生事故。The monitoring center determines whether an accident has occurred in the monitoring area based on the analysis results, the classification of regional functions and the monitored information based on the designated items for judging the accident and the analytic hierarchy process.
- 根据权利要求1所述的一种基于物联网监测方式的家庭事故处理方法，其特征在于，监控中心根据判断监控区域是否有发生事故的判断结果定义发生事故的类别步骤后还包括：The method for handling household accidents based on the monitoring method of the Internet of Things according to claim 1, wherein the monitoring center defines the category of the accident according to the judgment result of judging whether there is an accident in the monitored area after the step of:若用户端或监控中心为所述类别预设了预处理方案，则监控中心依据所述预处理方案对所述事故进行处理；If the user terminal or the monitoring center presets a preprocessing plan for the category, the monitoring center will process the accident according to the preprocessing plan;所述预处理方案包括忽略所述发生事故、发送非紧急预约申请至特定处理端并接收特定处理端的非紧急预约确认、以用户预设方式通知用户端、改变所述判断事故类型并重新执行该步骤以及直接判定所述发生事故为紧急事故。The preprocessing scheme includes ignoring the occurrence of the accident, sending a non-urgent appointment request to a specific processing terminal and receiving a non-urgent reservation confirmation from the specific processing terminal, notifying the user terminal in a user preset manner, changing the type of the judgment accident and re-executing the Steps and directly determine that the accident is an emergency.
- 根据权利要求1所述的一种基于物联网监测方式的家庭事故处理方法，其特征在于，所述监控中心根据监控区域是否发生事故的判断结果向用户端发送求助指令，并执行用户端反馈的指令的具体步骤包括：The method for handling household accidents based on the Internet of Things monitoring method according to claim 1, wherein the monitoring center sends a help instruction to the user terminal according to the judgment result of whether an accident occurs in the monitored area, and executes the feedback from the user terminal. The specific steps of the instruction include:监控中心根据所述发生事故发生位置对区域内的处理端进行评分后挑选合适的处理端的身份信息，然后将合适的处理端的信息和求助申请形成求助请求发送至用户端；The monitoring center scores the processing terminals in the area according to the location of the accident and selects the identification information of the appropriate processing terminal, and then sends the information of the appropriate processing terminal and the application for help to the user terminal as a request for help;所述用户端反馈的指令包括忽略所述发生事故、发送非紧急预约申请至特定处理端并接收特定处理端的反馈的非紧急预约确认、直接判定所述发生事故为紧急事故以及改变所述判 断事故类型并重新执行该步骤。The user-side feedback instructions include ignoring the occurrence of the accident, sending a non-urgent appointment request to a specific processing terminal and receiving feedback from the specific processing terminal for non-urgent appointment confirmation, directly determining the occurrence of the accident as an emergency, and changing the judgment of the accident Type and perform the step again.
- 根据权利要求1所述的一种基于物联网监测方式的家庭事故处理方法，其特征在于，所述监控中心根据监控区域是否发生事故的判断结果向用户端发送求助请求的步骤后还包括：The method for handling household accidents based on the Internet of Things monitoring method according to claim 1, wherein the step of sending a request for help to the user terminal by the monitoring center according to the judgment result of whether an accident occurs in the monitored area further comprises:监控中心判断是否监测到特定处理端进入监控区域；The monitoring center judges whether it detects that a specific processing terminal enters the monitoring area;若监控中心未监测到特定处理端进入监控区域，则监控中心判断所述发生事故是否紧急事故；If the monitoring center does not detect that the specific processing terminal enters the monitoring area, the monitoring center determines whether the occurrence of the accident is an emergency;监控中心根据所述事故区域所监测的信息、所述判断事故类型以及判断的紧急事故类型判断是否紧急事故；The monitoring center judges whether it is an emergency according to the information monitored in the accident area, the type of the judged accident, and the type of the judged emergency;监控中心依据所述发生事故是否紧急事故的判断结果，监控中心使用预设的紧急处理方案，紧急处理方案包括监控中心发送紧急预约申请至特定处理端，并接收特定处理端反馈的紧急预约确认。According to the judgment result of whether the accident is an emergency, the monitoring center uses a preset emergency treatment plan. The emergency treatment plan includes the monitoring center sending an emergency reservation application to a specific processing terminal and receiving an emergency reservation confirmation feedback from the specific processing terminal.
- 根据权利要求6所述的一种基于物联网监测方式的家庭事故处理方法，其特征在于，监控中心判断所述发生事故是否紧急事故的步骤包括：The method for handling household accidents based on the monitoring mode of the Internet of Things according to claim 6, wherein the step of the monitoring center determining whether the accident is an emergency includes:监控中心结合层次分析法根据区域功能分类和监测到的信息判断监控区域是否发生紧急事故。The monitoring center combines the analytic hierarchy process to determine whether there is an emergency in the monitoring area based on the regional function classification and the monitored information.
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| CN201910335034.9A CN111862557B (en) | 2019-04-24 | 2019-04-24 | Household accident handling method based on Internet of things monitoring mode |
| CN201910335034.9 | 2019-04-24 |
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| PCT/CN2019/126110 WO2020215754A1 (en) | 2019-04-24 | 2019-12-17 | Internet of things monitoring mode-based household accident processing method |
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| CN115862829A (en) * | 2023-02-08 | 2023-03-28 | 安徽亚创电子科技有限责任公司 | Program distribution management system and method based on hospital physical examination system |
| CN117055668B (en) * | 2023-10-13 | 2023-12-12 | 山西聚源生物科技有限公司 | Edible fungus industrial production environment control system |
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| CN111862557B (en) | 2022-08-16 |
| CN111862557A (en) | 2020-10-30 |
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