CN108460474B - Evacuation system and evacuation method - Google Patents
Evacuation system and evacuation method Download PDFInfo
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- CN108460474B CN108460474B CN201710089467.1A CN201710089467A CN108460474B CN 108460474 B CN108460474 B CN 108460474B CN 201710089467 A CN201710089467 A CN 201710089467A CN 108460474 B CN108460474 B CN 108460474B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
Abstract
The invention provides an evacuation system and an evacuation method, and belongs to the technical field of intelligent evacuation. The evacuation system and the evacuation method of the invention generate or update the corresponding evacuation strategy based on the evacuation group relation information among the people.
Description
Technical Field
The invention belongs to the technical field of intelligent evacuation, and relates to a building evacuation system and a building evacuation method.
Background
As floors of building floors become higher and high-rise buildings become more and more, in the event of sudden accidents (such as fire, earthquake, terrorist attack, etc.), it becomes very important whether a large number of people inside the building can be evacuated safely, quickly and effectively, and thus people pay more attention to intelligent evacuation technology of the building.
Disclosure of Invention
According to an aspect of the present invention, there is provided an evacuation system for evacuating a plurality of persons inside a building in an emergency situation, comprising an evacuation policy generation device configured to generate or update a respective evacuation policy based on evacuation group relation information between the persons.
According to a further aspect of the invention, there is provided an evacuation method comprising the steps of:
acquiring evacuation group relation information among people; and
and generating or updating a corresponding evacuation strategy based on the evacuation group relation information among the people.
The above features and operation of the present invention will become more apparent from the following description and the accompanying drawings.
Drawings
The above and other objects and advantages of the present invention will become more fully apparent from the following detailed description taken in conjunction with the accompanying drawings, in which identical or similar elements are designated by the same reference numerals.
Fig. 1 is a schematic block diagram of an evacuation system according to an embodiment of the invention.
Detailed Description
The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art. In the drawings, like reference numerals refer to like elements or parts, and thus, description thereof will be omitted.
Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software or in one or more hardware modules or integrated circuits or in different networks and/or processor devices and/or microcontroller devices.
In this application, a building may include any type of building, facility, residence, shelter, or other suitable location for human activity, as well as a collection of buildings, facilities, and the like, such as a collection of multiple buildings in a campus, town. It is also noted that in this application, "building" is not limited to above ground buildings, and any below ground location suitable for human activity is also included within the definition of "building" in this application, e.g., subway stations, etc.
In the present application, the "evacuation group relation information" between persons is information that needs to be evacuated in a group form as constrained as possible between different persons when evacuating, for example, persons having the same "evacuation group relation information" need to be constrained together to form the same evacuation group and evacuate in the same escape route when the distance between them does not exceed a predetermined value, which reflects group evacuation appeal between different persons when evacuating.
Fig. 1 shows a schematic block diagram of an evacuation system according to an embodiment of the invention. As shown in fig. 1, an evacuation system 10 may be deployed in a building, in which case the evacuation system 10 is used to evacuate a number of persons (or evacuees) inside the building in the event of an emergency, which may be, but is not limited to, a fire, an earthquake, or the like. The following detailed examples describe the arrangement and operation of the evacuation system 10 and illustrate the evacuation method of the evacuation system 10.
The applicant needs to point out that in the existing intelligent evacuation system and evacuation method, an evacuation strategy including an escape route and the like can be automatically generated according to information collected by a terminal device such as a sensor and the like and people can be guided to evacuate quickly, however, the conventionally generated evacuation strategy does not consider individual requirements of each person in the evacuation process, for example, the evacuation strategy requirements of evacuees holding infants are not considered, and the evacuation requirements that a plurality of evacuees need to evacuate together in a group form are not considered, so that, although the evacuation strategy transmitted or pushed to the evacuees is relatively safe and quick, the evacuees can be easily considered as unreasonable or not accepted by the evacuees.
In the evacuation system 10 according to an embodiment of the present invention, it mainly includes an evacuation policy generating device 150 for generating and/or updating an evacuation policy, which may include, but is not limited to, an escape route, and may include, for example, a display control method for an escape route, a control policy of an elevator in an emergency, a region release control of sound information, etc., and the specific content and the specific expression form of the evacuation policy are not limited, and may be greatly different when a building structure, an emergency type, etc. are different.
In an embodiment, the evacuation policy generation device 150 may obtain various information needed to generate an evacuation policy from various terminals or devices within a building (e.g., temperature sensors, smoke sensors, vision sensors, elevator control systems, etc.), including, for example, but not limited to: emergency information, elevator operation information, building layout and function information, people stream information, personnel characteristic information, threat dynamics information, and/or entry (ingress) demand information, etc.
The emergency information may include information such as emergency type, emergency situation and emergency stage, which may be determined by information acquired by various sensors installed inside the building, and emergency input by staff from corresponding devices inside the building, it will be understood that different emergency situations may be likely to be different (e.g. elevator operation may be allowed, elevator operation may not be allowed) correspondingly, and the generated evacuation strategy may be updated continuously in different development stages of the emergency situation.
The elevator operation information may be obtained from an elevator control device or a control system, such as the current operation state of the elevator, the operation mode of the elevator, etc., and the generated evacuation strategy may include an active control strategy of the evacuation system 10 on the elevator (e.g., shielding a call request, automatically assigning the elevator to a floor, not stopping the elevator between the starting floor and the destination floor, etc.) and be sent to the elevator control device, so that the elevator evacuates people quickly and safely. And, status information of the elevator controlling the operation process under the evacuation policy may be transmitted to the evacuation policy generation device 150, thereby dynamically updating the escape route, etc. according to the status of the elevator and the current evacuation demand, threat condition variation, etc.
Wherein the building layout and functional information may be pre-stored in the evacuation strategy generation device 150 of the evacuation system 10, including but not limited to building interior functional layout situations, such as fire emergency aisle layouts, etc.
The people stream information may be obtained by analyzing and processing, for example, from an on-site image acquired by a vision sensor, and includes information such as a people stream mode, a people stream moving speed, a people stream number and/or a people stream crowding degree, and an image processing method adopted by the on-site image analysis and processing is not limited. It should be noted that the visual sensor for acquiring the traffic information may be the same as or integrated with the sensor 130 of the embodiment shown in fig. 1. The evacuation policy generation device 150 may dynamically update and generate an evacuation policy suitable for evacuation of the current traffic situation according to the traffic information.
The personnel characteristic information is information of the evacuee, which may be obtained by analysis and processing from field image information and/or depth (D) information acquired by a sensor (e.g., an RGB-D sensor), and may also be obtained by inputting from an intelligent terminal carried by the evacuee, wherein the personnel characteristic information includes, but is not limited to, age characteristic information, physical form information (e.g., reflecting whether the evacuee is a disabled person, etc.), facial expression information, sex information, etc., and any personnel characteristic information that facilitates rapid and safe evacuation may be provided to the evacuation policy generation device 150 to generate a corresponding evacuation policy. It should be noted that, the sensor for acquiring the characteristic information of the person may be the same as or integrally provided with the sensor 130 of the embodiment shown in fig. 1; the intelligent terminal for inputting certain personnel characteristic information may be an intelligent terminal 110 carried by an evacuee in the embodiment shown in fig. 1, and the inputting of the personnel characteristic information may be previously completed before an emergency occurs, for example, the inputting is completed when a person enters a building, so that it is advantageous for the evacuation policy generation apparatus 150 to generate an evacuation policy in response to the inputting promptly and quickly when an emergency occurs.
The threat dynamic change information includes, but is not limited to, change information of threat situations of various location points in a building, for example, a propagation degree and a speed of smoke and fire of a certain location point, and the evacuation policy generating device 150 may determine whether the certain location point may be a part of an escape route or whether to prioritize evacuation of people of the certain location point based on the threat dynamic change information. Threat dynamics information may be analyzed from information obtained from various sensors installed in the field (e.g., smoke sensors, temperature sensors, and/or vision sensors, etc.).
The entering (entering) requirement information may be input by a rescue worker according to emergency information and the like mastered by the entering (entering) requirement information, for example, if the rescue worker has a rescue requirement of entering a certain floor position point, when the evacuation policy generating device 150 generates the escape path, the entering path needs to be considered to be generated at the same time, so as to prevent the evacuee and the rescue worker from interfering with each other, and influence the escape efficiency and the rescue efficiency.
Further, as shown in fig. 1, the evacuation policy generation device 150 is also capable of acquiring evacuation group relation information between persons within the building, and is configured to generate or update a corresponding evacuation policy based on the evacuation group relation information between the persons. The evacuation policy generation device 150 may be used when the evacuation group relationship information is used, for example, when an evacuation policy (for example, an escape route) is initially generated, or when an update is performed on an already generated evacuation policy, so as to optimize the evacuation policy.
It should be noted that, the evacuation group relationship information reflects the safety concern degree of different people to other people during evacuation, and different people with the same evacuation group relationship wish to be evacuated together as much as possible to form an evacuation group during evacuation, so that one evacuation group relationship information is a representation of one evacuation group; in the process of registering a person in a building in the evacuation system 10, evacuation group relationship information corresponding to the person, for example, the person a and the person B have the same evacuation group relationship, which indicates that the person a and the person B wish to be simultaneously evacuated together in a group during evacuation; the evacuation group relation information can also be obtained in real time when an emergency occurs; the two modes can be independently and respectively applied, and can also be simultaneously combined for application.
It should be noted that, the evacuation group relationship information may be inferred from social relationship information between people, for example, people in the same family have a family social relationship, they may be automatically corresponding to the same evacuation group relationship, and the same group entering the building has an organization group relationship, so that they may be automatically corresponding to the same evacuation group relationship. Social relationship information among people can be stored in advance, and can also be obtained in real time.
In an embodiment, as shown in fig. 1, the evacuation system 10 includes an intelligent terminal 110 carried by a person, where the intelligent terminal 110 may be, for example, a smart phone, an IPAD, a smart bracelet, etc. carried by a person, and the specific type of the smart terminal 110 is not limited, and the intelligent terminal 110 is coupled to the evacuation policy generation module 150, and may perform information transmission therebetween. The intelligent terminal 110 may be previously installed with a corresponding program (e.g., app) to enable transmission of evacuation group relationship information of its corresponding person to the evacuation policy generation device 150. For example, if person a and person B have a very close relationship between them, they may register or the like (e.g., open a corresponding App to register) to pre-submit their evacuation group relationship information through their respective intelligent terminals 110, indicating that person a and person B wish to evacuate together in the same evacuation group when they are to evacuate, or of course, one of person a and person B may pre-submit their evacuation group relationship information through their intelligent terminals 110, and the submitted evacuation group relationship information is sent to the intelligent terminal 110 of the other person for confirmation thereof to pass; thus, when an emergency occurs, if the intelligent terminals 110 corresponding to the person a and the person B are located in the building, the evacuation policy generating device 150 can quickly retrieve and apply the evacuation group relationship information, so as to generate a relatively easy-to-accept and quick and safe evacuation policy, and the evacuation policy can improve the probability that the person a and the person B are evacuated together at the same time in the emergency evacuation process, prevent one of the person a and the person B from normally evacuating according to the evacuation path because of worrying about the safety condition of the other person (for example, the person a travels in a direction opposite to the evacuation path for going to the rescue person B), thereby being beneficial to improving the order during evacuation, improving the evacuation efficiency, greatly reducing the internal anxiety and worry of the evacuated person, and improving the evacuation experience of the person.
Of course, in still another embodiment, the evacuation group relationship information between the personnel inside the building may be stored in advance in the corresponding intelligent terminals 110, and when an emergency occurs, a corresponding program (for example, app) for reminding each personnel to open the intelligent terminals may be broadcast, so that the evacuation policy generating device 150 may also generate or update the corresponding escape policy by using the evacuation group relationship information in time.
Accordingly, a corresponding evacuation group relationship information input module (not shown in fig. 1) may be provided in the intelligent terminal 110 to implement a function of transmitting the evacuation group relationship information of its corresponding person to the evacuation policy generation device 150. In yet another embodiment, the evacuation group relationship information set in the intelligent terminal 110 may be automatically uploaded to the evacuation policy generation device 150 upon completion of the input.
In yet another embodiment, as shown in fig. 1, the evacuation system 10 includes a sensor 130 installed inside the building, the sensor 130 being coupled with an evacuation strategy generation device 150 for sensing persons inside the building and identifying evacuation group relationship information between the persons, and being capable of transmitting the identified evacuation group relationship information between the persons to the evacuation strategy generation device 150. The sensor 130 may be, for example, various types of visual sensors, depth (D) information sensors (e.g., time-of-Flight (ToF) sensors), or combinations thereof, the specific types of which are not limiting, and even more accurate acquisition of evacuation group relationship information that emerges after the filing date of the present application may be used as sensor technology advances. Also, the number of sensors 130, mounting positions, etc. are not limiting.
The sensor 130 may in particular comprise a respective sensing unit (not shown in fig. 1) which senses at least personnel information inside the building, and an evacuation group relation information generation module (not shown in fig. 1), i.e. an analysis processing module, for analyzing the personnel information sensed by the sensing unit to generate evacuation group relation information. In an embodiment, the evacuation group relation information generation module may be configured to analyze and process the acquired image data or depth information data to generate the evacuation group relation information. The evacuation group relation information generation module is not limited to being provided at the installation location of the sensor 130, and may be, for example, a computing component or a computer system provided separately from the sensing unit of the sensor 130, or may even be provided centrally with the evacuation policy generation device 150.
Taking the sensor 130 as an example of a vision sensor, images on the persons a and B and C may be acquired according to the sensing unit of the sensor 130, and the evacuation group relationship information generating module of the sensor 130 extracts, for example, body shape information of the persons a and B and C and analyzes and acquires corresponding evacuation group relationship information based on association relationship between the respective body shape information, for example, if the distance between the persons a and B and C does not exceed a predetermined value all the time or if there is an intimate action (e.g., hugging, hand pulling, etc.) between the persons a and B and C, etc., then it is judged that the persons a and B and C are likely to be required to be evacuated together as much as possible at the time of evacuation, they have the same evacuation group relationship information, and therefore, the evacuation group relationship information of the persons a and B and C is extracted.
It should be noted that, the sensor 130 may acquire the evacuation group relationship information when an emergency occurs, or may acquire the evacuation group relationship information before the emergency occurs.
In an embodiment, if the sensor 130 has extracted the evacuation group relation information of the persons a and B and C, the evacuation group relation information may be directly sent to the evacuation policy generation device 150; in this case, each person entering the building may identify himself by means of the respective device (e.g. ID card, smart phone or RFID) that he carries, the evacuation system 10 being further configured to be able to locate the person's position in the building by means of the respective device, such that the evacuation information distribution means 170 pushes the same evacuation strategy (e.g. the same escape route) to the respective device of the person with the same evacuation group relation information, i.e. the person of the same evacuation group, or broadcasts the same evacuation strategy to the location area of the respective device of the person of the same evacuation group. In still another embodiment, the evacuation group relationship information of the persons a and B and C extracted by the sensor 130 is sent to the intelligent terminal 110 including the persons a and B and C as shown in fig. 1, and it is determined that the evacuation group relationship information is valid only after at least one of the persons a and B and C is required to be confirmed from its corresponding intelligent terminal 110, otherwise, the evacuation group relationship information is considered invalid, and the evacuation group relationship information is not sent to the evacuation policy generation device 150, so that the accuracy of the evacuation group relationship information can be improved.
It should be noted that only one of the sensor 130 and the intelligent terminal 110 may be configured to obtain the evacuation group relationship information between the people, or a combination of the two may be used to obtain the evacuation group relationship information between the people, and the evacuation group relationship information obtained by the sensor 130 and the evacuation group relationship information of the intelligent terminal 110 may be used for mutual verification and mutual supplement, so as to obtain more comprehensive and accurate evacuation group relationship information.
As further shown in fig. 1, the evacuation policy generation device 150 may be configured to receive evacuation group relationship information between persons from the one or more sensors 130 and/or the one or more intelligent terminals 110. The evacuation policy generation device 150 is configured to generate or update a corresponding evacuation policy based at least on the evacuation group relation information to enable as much as possible that persons of the same evacuation group are evacuated with the same evacuation policy, increasing the probability that they are evacuated together.
For example, person a is in father-son relationship with person B, person B is a child, care is required for person a during emergency evacuation, and if person a does not see that person B must develop significant anxiety and concern during emergency evacuation, even forgo own escape; after the evacuation group relationship information is formed between the person a and the person B based on the above example method or manner, the evacuation policy generating device 150 may consider the person a and the person B as a group when generating the evacuation policy, generate the same evacuation path for the group and uniformly broadcast and notify the person a (e.g. push the position information of the person B through the intelligent terminal 110) at the same time, so as to improve the probability that the person a and the person B simultaneously evacuate together, and even if the person a cannot see the person B in the evacuation process, can quickly learn whether the person B is in the evacuation process (i.e. can learn the security condition of the person B) through the position information of the person B, or quickly find or wait until the person B and then continue the evacuation process together.
For example, if teacher a and N children in the team are on M floors of the building, for example, teacher a inputs evacuation group relationship information through the smart terminal 110 (for example, a mobile phone) carried by teacher a, the evacuation group relationship information may reflect that the number of people is high (because N children are included), and the teacher a and N children in the team need to form a group in the emergency evacuation process, after the evacuation policy generating device 150 obtains the evacuation group relationship information, considering that the evacuation group relationship information corresponds to more people and includes more children that need to be attended to, the evacuation policy generating device 150 may generate an evacuation policy for the evacuation group relationship information between teacher a and N children, for example, send one or more elevators to M floors preferentially, so as to realize that teacher a and N children can be evacuated together quickly.
It should be understood that the specific algorithm applied by the evacuation policy generating device 150 for generating the above-mentioned evacuation policy may be set accordingly according to specific requirements, conditions of hardware in a building, and the like, for example, if the number of people in the same evacuation group is large and is not suitable for evacuating the path a in the building, when the evacuation policy is generated, the path B may be selected for the people corresponding to the evacuation group (the path B is suitable for simultaneous evacuation of more people with respect to the path a) to form a corresponding evacuation path.
As further shown in fig. 1, the evacuation information distribution device 170 provided in the evacuation system 10 is configured to distribute evacuation information such as an evacuation policy to a plurality of persons in the building, where the evacuation information may be information converted from the evacuation policy generated by the evacuation policy generating device 150, and may be transmitted to the evacuation information distribution device 170 after the evacuation policy generating device 150 is converted, or may be converted and generated by the evacuation information distribution device 170 according to the evacuation policy. The evacuation information distribution device 170 may be implemented, for example, by an information management system of a building, so as to correspondingly transmit evacuation information to each information distribution terminal (for example, an indicator light, a buried light, a broadcasting device, etc.) in the building, so that personnel in the building can timely acquire the evacuation information, and when evacuation is performed based on the evacuation information, the evacuation information basically corresponds to an evacuation policy.
In an embodiment, the intelligent terminal 110 carried by the person to be evacuated is also used as a part of the evacuation information publishing device 170 to publish evacuation policy information, so that the intelligent terminals 110 of a plurality of persons in the same evacuation group can be pushed with the evacuation policy information or the evacuation information in real time, so that the evacuation policy is directly displayed on the intelligent terminal 110, for example, both the intelligent terminals 110 of the person a and the person B in the same evacuation group are pushed with the same evacuation policy, the person a and the person B can realize simultaneous evacuation together with higher probability under the guidance of the same evacuation policy, so that the evacuation policy is easily accepted by the evacuee due to the worry of the safety state of the other person, the evacuation order is relatively better, the evacuation efficiency can be ensured, and the security experience of the person to be evacuated is better.
It should be noted that, the intelligent terminal 110 is not limited to be used for displaying the evacuation policy generated or updated based on the sparse group relation information, but may be used for displaying other evacuation policies generated without considering the sparse group relation information. When sending the evacuation policy information corresponding to the evacuation group relationship information to the intelligent terminals 110 of the plurality of people in the same evacuation group, the evacuation policy corresponding to the evacuation group relationship information can be preferentially sent by setting a priority issuing module 171 in the evacuation information issuing device 170, where the priority issuing module is used to implement the evacuation policy sending to the intelligent terminals 110 of the plurality of people in the evacuation group, so as to improve the probability that the plurality of people evacuate together at the same time.
The function of the intelligent terminal 110 for displaying the evacuation strategy can be realized through an evacuation strategy display module on the intelligent terminal, for example, through a corresponding program or APP, and when an emergency occurs, voice can be broadcast to prompt personnel to open the corresponding program or APP on the intelligent terminal 110 carried by the personnel.
In yet another embodiment, the intelligent terminal 110 may also send other information besides the evacuation group relationship information to the evacuation policy generation device 150, such as, but not limited to: the location information, the distress information, the threat information of the location, etc. of course, the present invention can also be used for inputting the above personnel characteristic information (i.e. the characteristic information of the evacuee itself). The above information sent by the intelligent terminal 110 comes from the evacuee, so the information is more accurate and reliable; moreover, the intelligent terminal 110 may upload information about the evacuee, which cannot be acquired or cannot be accurately or timely acquired by a sensing terminal such as a sensor (for example, the sensor detects an environment in a building, and thus cannot acquire the evacuee information at the blind spot), so that the evacuation policy generating device 150 may obtain more comprehensive and accurate field information or personnel characteristic information, and an evacuation policy generated based on the information is relatively more scientific, optimized and/or reliable.
Illustratively, person a carrying intelligent terminal 110 is either inconvenient to move during evacuation (e.g., person a is a disabled person) or unable to complete an escape by itself, is very dangerous if it is a single person, is likely to miss detection or identification of it as a detection terminal such as a sensor (e.g., due to smoke clash), considers that no person is in need of an escape at that floor location, and therefore does not generate a relatively efficient and reliable evacuation strategy for it (e.g., no specialized elevator assigned thereto); personnel a sends information, such as help seeking information, location information, and/or characteristic information of inconvenient actions, etc., to the evacuation policy generation device 150 of the evacuation system 10 through the intelligent terminal 110, and the evacuation policy generation device 150 may generate a corresponding evacuation policy based on the information, generate a scientific and effective escape path for the personnel a (for example, directly assigning a corresponding elevator to a floor on which the personnel a is located) and timely broadcast the escape path to notify the personnel a or push the personnel a to the intelligent terminal 110, so as to facilitate the personnel a to evacuate from dangerous situations quickly and safely.
Further, in an embodiment, by providing the evacuation information distribution device 170, the intelligent terminal 110 may be able to receive information other than the evacuation group relationship information sent to the evacuation policy generation device 150, and also able to receive information sent by the intelligent terminal 110 of other people corresponding to the evacuation group relationship information, for example, the evacuation information distribution device 170 may be able to send information received from one intelligent terminal 110 to the intelligent terminal 110 of other people corresponding to the evacuation group relationship information. In this way, other group personnel concerned about the personnel corresponding to the intelligent terminal 110 can timely acquire the input information, so that information sharing among the group personnel in the emergency evacuation process is facilitated, and behavior judgment beneficial to the safety of the other party is timely made.
Specifically, when the evacuation group relationship information of all the group personnel with the intelligent terminal 110 is determined, once the evacuation group personnel are in an emergency condition, the evacuation group personnel can be grouped in the same information sharing group in a group manner by the evacuation information publishing device 170, so that a corresponding information sharing group is established for the group personnel, an evacuation strategy generated corresponding to the group relationship information can be published to the information sharing group, other information (such as position information, help seeking information, threat information and the like) except the evacuation group relationship information, which is sent by any group personnel, can be directly published, and the personnel in the same evacuation group relationship are not only information "consumers" of the same evacuation strategy but also possible information sharers, so that the group personnel can obtain the information to be obtained in the evacuation process more quickly and effectively, which is very helpful for emergency evacuation.
It should be noted that, the sensor 130 may obtain the above-mentioned personnel characteristic information other than the evacuation group relationship information and send the personnel characteristic information to the evacuation policy generation device 150, for example, the above-mentioned personnel characteristic information such as age characteristic information, physical form information (for example, reflecting whether the person is a disabled person or not), facial expression information, and/or sex information, which may be obtained by the analysis processing part of the sensor 130 through calculation of image information and/or depth information, etc., so that the evacuation policy generation device 150 is facilitated to generate a more effective and reliable escape route for some personnel after the personnel characteristic information is received by the evacuation policy generation device 150.
The evacuation system 10 and the evacuation method used in the same according to the above embodiments can take care of the individual demands of evacuees in the evacuation process as much as possible, and particularly, based on the evacuation group relationship information, realize the individual demands of the related persons forming the evacuation group together with each other, the generated evacuation strategy is more reliable and is easily considered as reasonable and effective by the evacuees, the worry and the confusion of the evacuees can be reduced, the evacuation order can be effectively ensured, and the rapidity and the safety performance of evacuation can be ensured.
The above examples mainly illustrate the evacuation device and various evacuation methods of the present invention. Although only a few embodiments of the present invention have been described, those skilled in the art will appreciate that the present invention can be embodied in many other forms without departing from the spirit or scope thereof. Accordingly, the present examples and embodiments are to be considered as illustrative and not restrictive, and the invention is intended to cover various modifications and substitutions without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (21)
1. An evacuation system for evacuating a plurality of persons inside a building in an emergency situation, comprising an evacuation strategy generation means, characterized in that the evacuation strategy generation means is configured to generate or update a respective evacuation strategy for an evacuation group based on evacuation group relation information between the persons,
wherein the evacuation group relationship information is a measure of the degree of safety concern between people during evacuation,
wherein an evacuation information distribution device is further included, which is configured to be able to send at least the same evacuation strategy to persons belonging to the same evacuation group,
wherein the evacuation information distribution device is further configured to send the evacuation policy to one person belonging to the same evacuation group while also sending location information of other persons in the same evacuation group.
2. An evacuation system as claimed in claim 1, wherein the evacuation policy generation device is configured to receive the evacuation group relationship information entered by the person on an intelligent terminal carried by the person.
3. An evacuation system as claimed in claim 1 wherein the evacuation group relationship information is obtained at the time of occurrence of the emergency condition, or is obtained before the occurrence of the emergency condition, or is automatically transferred to the evacuation policy generation device after the completion of the input by the person.
4. An evacuation system as claimed in claim 1, wherein the evacuation information distribution device is further configured to send the evacuation policy to an intelligent terminal carried by the person.
5. An evacuation system as claimed in claim 4 wherein the evacuation policy generation device is further configured to be able to receive other information grasped by the person by inputting information about the person corresponding to the intelligent terminal other than the evacuation group relation information at the intelligent terminal carried by the person;
wherein the evacuation policy generation device is further configured to generate or update a corresponding evacuation policy based on the other information.
6. An evacuation system as claimed in claim 5 wherein said other information includes at least one of personnel location information, distress information, threat information of personnel location and personnel characteristic information.
7. An evacuation system as recited in claim 5, wherein the evacuation information distribution device is further configured to: establishing a corresponding information sharing group for the intelligent terminals of the people belonging to the same evacuation group, wherein the evacuation strategy and the other information are issued to the information sharing group, and each of the people belonging to the same evacuation group can acquire information from the information sharing group in real time.
8. An evacuation system as recited in claim 1, wherein said evacuation system further comprises: and a sensor mounted inside the building and coupled with the evacuation policy generation device, at least for sensing persons inside the building and analyzing and acquiring evacuation group relationship information between the persons.
9. An evacuation system as claimed in claim 8, further comprising an intelligent terminal carried by the person, wherein the intelligent terminal is configured to receive the evacuation group relationship information acquired by the sensor and to feed back to the evacuation policy generation device whether to accept the evacuation group relationship information.
10. An evacuation system as claimed in claim 8 wherein the sensor comprises:
a sensing unit for acquiring image data and/or depth information data about the person; and
and the evacuation group relation information generation module is used for analyzing and processing the image data and/or the depth information data so as to acquire the evacuation group relation information among the people.
11. An evacuation system as claimed in claim 8, wherein the sensor is further configured to be able to obtain personnel characteristic information other than the evacuation group relationship information;
wherein the evacuation policy generation device is further configured to generate or update a corresponding evacuation policy based on the personnel characteristic information.
12. An evacuation system as claimed in claim 8 or 10, wherein the evacuation system is configured to enable locating of a location of an intelligent terminal in the building.
13. A method of evacuation comprising the steps of:
acquiring evacuation group relation information among people; and
generating or updating a respective evacuation strategy for evacuating groups based on the evacuation group relation information between the persons,
wherein the evacuation group relationship information is a measure of the degree of safety concern between people during evacuation,
wherein, still include the step: send the same evacuation strategy to persons in the same evacuation group relationship,
wherein the evacuation policy is sent to one person belonging to the same evacuation group and the location information of other persons in the same evacuation group is also sent.
14. An evacuation method as claimed in claim 13, wherein in the step of acquiring the evacuation group relation information, the evacuation group relation information between the persons is input through an intelligent terminal carried by the persons.
15. An evacuation method as claimed in claim 13 wherein the acquisition of the evacuation group relationship information is performed at the time of occurrence of an emergency, or before the occurrence of an emergency, or automatically transmitted to the evacuation policy generation device after the completion of the input by the person.
16. An evacuation method as claimed in claim 13, wherein the same evacuation strategy is sent to intelligent terminals carried by the persons belonging to the same evacuation group.
17. An evacuation method as claimed in claim 14, further comprising the steps of: inputting other information which is mastered by the personnel corresponding to the intelligent terminal except the evacuation group relation information through the intelligent terminal carried by the personnel, wherein the other information comprises at least one of the position information of the personnel, the help seeking information, the threat information of the position of the personnel and the personnel characteristic information;
in the step of generating or updating an evacuation policy, a corresponding evacuation policy is also generated or updated based at least in part on the other information.
18. An evacuation method as claimed in claim 17, wherein a respective information sharing group is established for intelligent terminals of the persons belonging to the same evacuation group, wherein the evacuation policy and the other information are issued to the information sharing group, from which information sharing group each of the persons belonging to the same evacuation group can acquire information in real time through the intelligent terminals.
19. An evacuation method as claimed in claim 13 or 14, wherein in the step of acquiring the evacuation group relation information, persons inside the building are sensed by a sensor and the evacuation group relation information between the persons is analytically acquired.
20. An evacuation method as claimed in claim 19 wherein said evacuation group relationship information acquired by said sensor is transmitted to a person to whom the evacuation group relationship information corresponds, the person to whom it is determined whether to accept the evacuation group relationship information.
21. An evacuation method as claimed in claim 20, further comprising the steps of: acquiring personnel characteristic information except the evacuation group relation information through the sensor;
in the step of generating or updating an evacuation policy, a corresponding evacuation policy is also generated or updated based on at least part of the personnel characteristic information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710089467.1A CN108460474B (en) | 2017-02-20 | 2017-02-20 | Evacuation system and evacuation method |
| PCT/US2018/016974 WO2018151972A1 (en) | 2017-02-20 | 2018-02-06 | A evacuating system and evacuating method |
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| CN201710089467.1A CN108460474B (en) | 2017-02-20 | 2017-02-20 | Evacuation system and evacuation method |
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| CN109598882A (en) * | 2018-11-16 | 2019-04-09 | 安徽帆扬通信电子技术有限公司 | A kind of factory's fire emergence evacuation broadcast system based on RFID |
| CN111047814B (en) * | 2019-12-26 | 2022-02-08 | 山东科技大学 | Intelligent evacuation system and method suitable for fire alarm condition of subway station |
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| CN103780703A (en) * | 2014-02-19 | 2014-05-07 | 华中科技大学 | Crowd evacuation path selection method based on NFC and path capacity limitation |
| CN105847128A (en) * | 2016-05-06 | 2016-08-10 | 北京联高软件开发有限公司 | Emergency evacuation device based on social network and emergency evacuation terminal thereof |
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| US20090281850A1 (en) * | 2008-05-06 | 2009-11-12 | The Boeing Company | Situational Awareness System And Method And Associated User Terminal |
| FI125122B (en) * | 2010-02-01 | 2015-06-15 | Kone Corp | Elevator system |
| EP2589560A4 (en) * | 2010-06-29 | 2017-11-29 | Mitsubishi Electric Corporation | Control device for elevator |
| US9792788B2 (en) * | 2015-07-27 | 2017-10-17 | Honeywell International Inc. | Individual evacuation plan generation and notification via smart/wearable devices by positioning and predicting emergencies inside a building |
| WO2017021223A1 (en) * | 2015-07-31 | 2017-02-09 | Inventio Ag | Evacuation of buildings with elevator systems |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780703A (en) * | 2014-02-19 | 2014-05-07 | 华中科技大学 | Crowd evacuation path selection method based on NFC and path capacity limitation |
| CN105847128A (en) * | 2016-05-06 | 2016-08-10 | 北京联高软件开发有限公司 | Emergency evacuation device based on social network and emergency evacuation terminal thereof |
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| WO2018151972A1 (en) | 2018-08-23 |
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