WO2019153403A1

WO2019153403A1 - Indoor safety emergency evacuation method and apparatus

Info

Publication number: WO2019153403A1
Application number: PCT/CN2018/078522
Authority: WO
Inventors: 卢启伟; 刘胜强; 刘佳; 滕凯
Original assignee: 深圳市鹰硕技术有限公司
Priority date: 2018-02-08
Filing date: 2018-03-09
Publication date: 2019-08-15
Also published as: CN108346121A

Abstract

An indoor safety emergency evacuation method and apparatus (200), an electronic device (300) and a storage medium, which relate to the technical field of computers and can calculate a recommended emergency exit according to the location of a portable locating apparatus carrier. The method comprises: after a safety abnormality signal is detected, acquiring the location of each portable positioning apparatus carrier (S110); acquiring location information of an emergency exit (S120); calculating the distance between each portable positioning apparatus carrier and the emergency exit (S130); compiling statistics on a crowd density value of the emergency exit according to the distance (S140); and finally calculating, according to the distance and the crowd density value of each emergency exit, an emergency exit recommended for the portable positioning apparatus carrier, and sending emergency exit information to each portable positioning apparatus carrier (S150).

Description

室内安全应急疏散方法以及装置Indoor safety emergency evacuation method and device

技术领域Technical field

本公开涉及计算机技术领域，具体而言，涉及一种室内安全应急疏散方法、装置、电子设备以及计算机可读存储介质。The present disclosure relates to the field of computer technologies, and in particular, to an indoor security emergency evacuation method, apparatus, electronic device, and computer readable storage medium.

背景技术Background technique

在人口密集的场合，由于人员不稳定性，经常会发生安全异常事件，通过现有的人工疏散方法，如利用经验来手工配置资源进行人员疏散的方法仅针对单一的安全异常事件，处理方式较单调、安全支持有限，很难达到人员优化疏散的目的，往往造成人员疏散不及时而造成不必要的损失。In densely populated situations, security anomalies often occur due to personnel instability. The existing manual evacuation methods, such as the use of experience to manually allocate resources for personnel evacuation, are only for a single security anomaly. Monotonous and limited security support, it is difficult to achieve the purpose of personnel optimization and evacuation, often resulting in unnecessary evacuation of personnel and unnecessary losses.

特别是在学校、会议中心、办公楼等人口密集的室内，即使室内有多个安全出口，在发生安全异常事件后，由于人员密度大，人工疏散难免有疏漏或不及时，当大量人员同时拥出时，极易发生单个安全出口堵塞，而有安全出口空闲的情况，致使多数人不能有效的脱离室内险情。Especially in densely populated indoors such as schools, conference centers, office buildings, etc., even if there are multiple safety exits in the room, after a safety anomaly, due to the high density of personnel, manual evacuation is inevitable or untimely, when a large number of people simultaneously When it comes out, it is very easy for a single safe export blockage, and there are safe exits, so that most people can not effectively escape the indoor danger.

因此，需要提供一种至少能够解决上述问题的技术方案。Therefore, it is desirable to provide a technical solution that at least solves the above problems.

需要说明的是，在上述背景技术部分公开的信息仅用于加强对本公开的背景的理解，因此可以包括不构成对本领域普通技术人员已知的现有技术的信息。It should be noted that the information disclosed in the Background section above is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

发明内容Summary of the invention

本公开的目的在于提供一种室内安全应急疏散方法、装置、电子设备以及计算机可读存储介质，进而至少在一定程度上克服由于相关技术的限制和缺陷而导致的一个或者多个问题。It is an object of the present disclosure to provide an indoor security emergency evacuation method, apparatus, electronic device, and computer readable storage medium that overcomes at least some of the problems due to limitations and disadvantages of the related art.

根据本公开的一个方面，提供一种室内安全应急疏散方法，包括：According to an aspect of the present disclosure, an indoor security emergency evacuation method is provided, including:

在检测到安全异常信号后，获取各个便携式定位装置携带者的所在位置；After detecting the safety abnormality signal, acquiring the location of each portable positioning device carrier;

获取安全出口的位置信息；Obtain location information of the security exit;

计算各个便携式定位装置携带者至安全出口的距离；Calculating the distance from each portable positioning device carrier to the safety exit;

根据所述距离统计安全出口的人员密度值；Calculating a personnel density value of the safety exit according to the distance;

根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，并向各个便携式定位装置携带者发送安全出口信息。A safety exit recommended by the portable positioning device carrier is calculated based on the distance and the personnel density value of each of the safety exits, and safety exit information is transmitted to each portable positioning device carrier.

在本公开的一种示例性实施例中，计算各个便携式定位装置携带者至安全出口的距离，包括：In an exemplary embodiment of the present disclosure, calculating the distance of each portable positioning device carrier to the safety exit includes:

获取室内障碍物信息的室内路径图；An indoor path map for obtaining indoor obstacle information;

根据所述室内障碍物信息的室内路径图中的路径计算各个便携式定位装置携带者至安全出口的实际距离。The actual distance of each portable positioning device carrier to the safety exit is calculated based on the path in the indoor path map of the indoor obstacle information.

在本公开的一种示例性实施例中，根据所述距离统计安全出口的人员密度值，包括：In an exemplary embodiment of the present disclosure, the personnel density value of the safety exit is calculated according to the distance, including:

分别统计所有便携式定位装置携带者到指定的安全出口的距离；Separate the distances of all portable positioning device carriers to the designated safety exits;

根据累计求和法计算所有便携式定位装置携带者到指定的安全出口的距离和值；Calculating the distance and value of all portable positioning device carriers to the designated safety exit according to the cumulative summation method;

根据所述距离和值分析各个安全出口的人员密度值。The personnel density values of the respective safety exits are analyzed based on the distances and values.

计算各个安全出口预设范围内的便携式定位装置携带者数量，包括:对同时出现在多个安全出口的预设范围内的便携式定位装置携带者进行查重筛选，以及，对未出现在任意一个安全出口的预设范围内的便携式定位装置携带者进行补录计算；Calculating the number of portable positioning device carriers within a preset range of each safety exit, including: checking and screening the portable positioning device carriers that are simultaneously present in a preset range of the plurality of safety exits, and the pair does not appear in any one The portable positioning device carrier within the preset range of the safety exit performs the supplementary calculation;

根据所述安全出口预设范围内的便携式定位装置携带者数量分析各个安全出口的人员密度值。The personnel density values of the respective safety exits are analyzed according to the number of portable positioning device carriers within the safe exit preset range.

在本公开的一种示例性实施例中，根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，包括：In an exemplary embodiment of the present disclosure, the safety exit recommended by the portable positioning device carrier is calculated according to the distance and the personnel density value of each safety outlet, including:

根据所述安全出口的人员密度值对应安全出口人员密度值系数；Corresponding to the safety exit personnel density value coefficient according to the personnel density value of the safety exit;

计算便携式定位装置携带者至安全出口的修正距离为所述便携式定位装置携带者到安全出口的距离与所述安全出口人员密度值系数的乘积；Calculating a corrected distance of the portable positioning device carrier to the safety exit as a product of a distance from the portable positioning device carrier to the safety exit and a coefficient of the safety exit personnel density value;

查找到所述便携式定位装置携带者最短修正距离的安全出口，标记所述安全出口为所述便携式定位装置携带者推荐的安全出口。Finding a safety exit of the portable positioning device carrier with the shortest correction distance, marking the safety exit as a safety exit recommended by the portable positioning device carrier.

在本公开的一种示例性实施例中，根据所述距离统计安全出口的人员密度值后，所述方法还包括：In an exemplary embodiment of the present disclosure, after calculating the personnel density value of the safety exit according to the distance, the method further includes:

向人员密度值最高的安全出口的显示装置发送拥堵提示信息。The congestion prompt information is transmitted to the display device of the security exit having the highest personnel density value.

在本公开的一种示例性实施例中，所述安全出口信息包括最近的安全出口的位置信息、便携式定位装置携带者到所述最近的安全出口的路径信息以及导航行为信息中的一种或多种。In an exemplary embodiment of the present disclosure, the safety exit information includes one of a location information of a nearest security exit, path information of a portable positioning device carrier to the nearest security exit, and navigation behavior information. A variety.

在本公开的一种示例性实施例中，所述导航行为信息包括路径轨迹图和/或语音导航信息。In an exemplary embodiment of the present disclosure, the navigation behavior information includes a path trajectory map and/or voice navigation information.

在本公开的一种示例性实施例中，所述获取安全出口位置，包括以下任意一种方式：In an exemplary embodiment of the present disclosure, the obtaining a security exit location includes any one of the following:

获取预设的安全出口位置的信息；或者，Get information about the preset security exit location; or,

向预先在各个安全出口设置的定位装置发送位置收集信号，将接收到的定位装置回应的位置信息作为安全出口位置的信息。The position collection signal is transmitted to the positioning device provided in advance at each of the safety exits, and the received position information of the positioning device is used as the information of the safety exit position.

在本公开的一种示例性实施例中，在检测到安全异常信号后，所述方法还包括：In an exemplary embodiment of the present disclosure, after detecting the security abnormality signal, the method further includes:

向所述各个便携式定位装置携带者发送安全警报，并提醒所述各个便携式定位装置携带者继续携带所述便携式定位装置。A security alert is sent to the respective portable positioning device carriers and the portable portable positioning device carriers are reminded to continue carrying the portable positioning device.

在本公开的一个方面，提供一种室内安全应急疏散装置，包括：In an aspect of the disclosure, an indoor safety emergency evacuation device is provided, comprising:

携带者位置获取模块，用于在检测到安全异常信号后，获取各个便携式定位装置携带者的所在位置；a carrier location obtaining module, configured to acquire a location of each portable positioning device carrier after detecting a safety abnormality signal;

位置信息获取模块，用于获取安全出口的位置信息；a location information obtaining module, configured to obtain location information of the security exit;

距离计算模块，用于计算各个便携式定位装置携带者至安全出口的距离；a distance calculation module for calculating a distance from each portable positioning device carrier to a safety exit;

密度值统计模块，用于根据所述距离统计安全出口的人员密度值；a density value statistics module, configured to calculate a personnel density value of the safety exit according to the distance;

信息发送模块，用于根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，并向各个便携式定位装置携带者发送安全出口信息。The information sending module is configured to calculate a safety exit recommended by the portable positioning device carrier according to the distance and the personnel density value of each safety exit, and send safety exit information to each portable positioning device carrier.

在本公开的一个方面，提供一种电子设备，包括：In an aspect of the disclosure, an electronic device is provided, comprising:

处理器；以及Processor;

存储器，所述存储器上存储有计算机可读指令，所述计算机可读指令被所述处理器执行时实现根据上述任意一项所述的方法。A memory having stored thereon computer readable instructions that, when executed by the processor, implement the method of any of the above.

在本公开的一个方面，提供一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现根据上述任意一项所述的方法。In an aspect of the present disclosure, a computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor, implements the method of any of the above.

本公开的示例性实施例中的室内安全应急疏散方法，在检测到安全异常信号后，获取各个便携式定位装置携带者的所在位置，获取安全出口的位置信息，计算各个便携式定位装置携带者至安全出口的距离，并根据所述距离统计安全出口的人员密度值，最后根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，并向各个便携式定位装置携带者发送安全出口信息。本方法通过对便携式定位装置携带者距离安全出口的人员密度值的计算，为每个便携式定位装置携带者推荐了更快捷逃避险情安全出口，优化了室内所有便携式定位装置携带者的避险路线，减少了便携式定位装置携带者逃生时间，提高了便携式定位装置携带者在室内险情中的生存概率。The indoor safety emergency evacuation method in the exemplary embodiment of the present disclosure acquires the location of each portable positioning device carrier after acquiring the safety abnormality signal, acquires the location information of the safety exit, and calculates each portable positioning device carrier to be safe. The distance of the exit, and the personnel density value of the safety exit is counted according to the distance, and finally the safety exit recommended by the portable positioning device carrier is calculated according to the distance and the personnel density value of each safety exit, and is directed to each portable positioning device. The carrier sends a security exit message. By calculating the value of the personnel density of the portable positioning device carrier from the safety exit, the method recommends a safe escape safety exit for each portable positioning device carrier, and optimizes the safe-haven route of all portable positioning device carriers in the room. The escape time of the portable positioning device carrier is reduced, and the survival probability of the portable positioning device carrier in the indoor danger situation is improved.

应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。The above general description and the following detailed description are intended to be illustrative and not restrictive.

附图说明DRAWINGS

通过参照附图来详细描述其示例实施例，本公开的上述和其它特征及优点将变得更加明显。The above and other features and advantages of the present disclosure will become more apparent from the detailed description.

图1示出了根据本公开一示例性实施例的室内安全应急疏散方法的流程图；FIG. 1 illustrates a flow chart of an indoor safety emergency evacuation method in accordance with an exemplary embodiment of the present disclosure;

图2示出了根据本公开一示例性实施例的室内安全应急疏散方法一种场景示意图；2 is a schematic diagram of a scenario of an indoor security emergency evacuation method according to an exemplary embodiment of the present disclosure;

图3示出了根据本公开一示例性实施例的室内安全应急疏散方法又一种场景示意图；FIG. 3 illustrates still another schematic diagram of an indoor safety emergency evacuation method according to an exemplary embodiment of the present disclosure; FIG.

图4示出了根据本公开一示例性实施例的室内安全应急疏散装置的示意框图；4 shows a schematic block diagram of an indoor security emergency evacuation device in accordance with an exemplary embodiment of the present disclosure;

图5示意性示出了根据本公开一示例性实施例的电子设备的框图；以及FIG. 5 schematically illustrates a block diagram of an electronic device in accordance with an exemplary embodiment of the present disclosure;

图6示意性示出了根据本公开一示例性实施例的计算机可读存储介质的示意图。FIG. 6 schematically illustrates a schematic diagram of a computer readable storage medium in accordance with an exemplary embodiment of the present disclosure.

具体实施方式Detailed ways

现在将参考附图更全面地描述示例实施例。然而，示例实施例能够以多种形式实施，且不应被理解为限于在此阐述的实施例；相反，提供这些实施例使得本公开将全面和完整，并将示例实施例的构思全面地传达给本领域的技术人员。在图中相同的附图标记表示相同或类似的部分，因而将省略对它们的重复描述。Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in a variety of forms and should not be construed as being limited to the embodiments set forth herein. To those skilled in the art. The same reference numerals in the drawings denote the same or similar parts, and the repeated description thereof will be omitted.

此外，所描述的特征、结构或特性可以以任何合适的方式结合在一个或更多实施例中。在下面的描述中，提供许多具体细节从而给出对本公开的实施例的充分理解。然而，本领域技术人员将意识到，可以实践本公开的技术方案而没有所述特定细节中的一个或更多，或者可以采用其它的方法、组元、材料、装置、步骤等。在其它情况下，不详细示出或描述公知结构、方法、装置、实现、材料或者操作以避免模糊本公开的各方面。Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are set forth However, one skilled in the art will appreciate that the technical solution of the present disclosure may be practiced without one or more of the specific details, or other methods, components, materials, devices, steps, etc. may be employed. In other instances, well-known structures, methods, devices, implementations, materials, or operations are not shown or described in detail to avoid obscuring aspects of the present disclosure.

附图中所示的方框图仅仅是功能实体，不一定必须与物理上独立的实体相对应。即，可以采用软件形式来实现这些功能实体，或在一个或多个软件硬化的模块中实现这些功能实体或功能实体的一部分，或在不同网络和/或处理器装置和/或微控制器装置中实现这些功能实体。The block diagrams shown in the figures are merely functional entities and do not necessarily have to correspond to physically separate entities. That is, these functional entities may be implemented in software, or implemented in one or more software-hardened modules, or in different network and/or processor devices and/or microcontroller devices. Implement these functional entities.

在本示例实施例中，首先提供了一种室内安全应急疏散方法，可以应用于手机、pad、蓝牙耳机等智能设备；参考图1中所示，该室内安全应急疏散方法可以包括以下步骤：In the present exemplary embodiment, an indoor security emergency evacuation method is first provided, which can be applied to smart devices such as mobile phones, pads, and Bluetooth headsets. Referring to FIG. 1, the indoor security emergency evacuation method may include the following steps:

步骤S110.在检测到安全异常信号后，获取各个便携式定位装置携带者的所在位置；Step S110. After detecting the safety abnormality signal, acquiring the location of each portable positioning device carrier;

步骤S120.获取安全出口的位置信息；Step S120. Obtain location information of the security exit;

步骤S130.计算各个便携式定位装置携带者至安全出口的距离；Step S130. Calculate the distance from each portable positioning device carrier to the safety exit;

步骤S140.根据所述距离统计安全出口的人员密度值；Step S140. Count the personnel density value of the safety exit according to the distance;

步骤S150.根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，并向各个便携式定位装置携带者发送安全出口信息。Step S150. Calculate a safety exit recommended by the portable positioning device carrier according to the distance and the personnel density value of each safety exit, and send safety exit information to each portable positioning device carrier.

根据本示例实施例中的室内安全应急疏散方法，本方法通过对便携式定位装置携带者距离安全出口的人员密度值的计算，为每个便携式定位装置携带者推荐了更快捷逃避险情安全出口，优化了室内所有便携式定位装置携带者的避险路线，减少了便携式定位装置携带者逃生时间，提高了便携式定位装置携带者在室内险情中的生存概率。According to the indoor safety emergency evacuation method in the exemplary embodiment, the method recommends a quicker escape risk safe exit for each portable positioning device carrier by calculating the personnel density value of the portable positioning device carrier from the safety exit. The safe-haven route of all portable positioning device carriers in the room reduces the escape time of the portable positioning device carrier and improves the survival probability of the portable positioning device carrier in the indoor danger situation.

下面，将对本示例实施例中的室内安全应急疏散方法进行进一步的说明。Hereinafter, the indoor safety emergency evacuation method in the present exemplary embodiment will be further described.

在步骤S110中.可以在检测到安全异常信号后，获取各个便携式定位装置携带者的所在位置。In step S110, after the security abnormality signal is detected, the location of each portable positioning device carrier can be obtained.

本示例实施方式中，当室内或者室内相关建筑发生险情，如火灾、地震等情况时，各个便携式定位装置携带者的便携式设备可以接收到控制中心发送的安全异常信号，提醒便携式定位装置携带者采取应急措施，寻找安全出口，躲避险情。便携式定位装置携带者可以通过手机、pad、蓝牙耳机等具有定位装置的便携式设备进行定位。如手机、pad、蓝牙耳机会连接室内的一个或多个网络或蓝牙热点，通过手机、pad、蓝牙耳机与网络或蓝牙热点的通讯，特别是通过连接多个网络或蓝牙热点时，计算与不同网络或蓝牙热点之间通讯的不同时间戳来实现手机、pad、蓝牙耳机等便携式设备在室内的定位。进一步的，所述便携式设备在室内的定位，既可以是室内同一房间，也可以是室内不同房间，还可以是室内不同楼层的不同房间。In the exemplary embodiment, when a dangerous situation in an indoor or indoor related building occurs, such as a fire, an earthquake, or the like, the portable device of each portable positioning device carrier can receive a safety abnormal signal sent by the control center to remind the portable positioning device carrier to take Emergency measures, looking for safe exits, avoiding danger. The portable positioning device carrier can be positioned by a portable device having a positioning device such as a mobile phone, a pad, or a Bluetooth headset. For example, mobile phones, pads, and Bluetooth headsets can connect to one or more networks or Bluetooth hotspots in the room, and communicate with mobile phones, pads, Bluetooth headsets, and networks or Bluetooth hotspots, especially when connecting multiple networks or Bluetooth hotspots. Different time stamps for communication between the network or Bluetooth hotspots enable the positioning of portable devices such as mobile phones, pads, and Bluetooth headsets indoors. Further, the positioning of the portable device in the room may be the same room in the room, different rooms in the room, or different rooms in different floors in the room.

本示例实施方式中，在检测到安全异常信号后，所述方法还包括：向所述各个便携式定位装置携带者发送安全警报，并提醒所述各个便携式定位装置携带者继续携带所述便携式定位装置。In this example embodiment, after detecting the security abnormality signal, the method further includes: transmitting a security alert to the respective portable positioning device carriers, and reminding the respective portable positioning device carriers to continue to carry the portable positioning device .

在检测到安全异常信号后，便携式定位装置携带者的便捷式定位装置会接收到安全警报，提醒便携式定位装置携带者采取紧急避险措施，安全警报还包含安全异常事件信息、安全异常事件位置信息、安全异常事件等级信息等。进一步的，为了能使便携式定位装置在便携式定位装置携带者接收到安全警报信息后的紧急避险措施中继续发挥作用，便携式定位装置携带者的便捷式定位装置还会接收到提醒所述各个便携式定位装置携带者继续携带所述便携式定位装置的信息。After detecting the safety abnormality signal, the portable positioning device carrier's portable positioning device receives a security alarm, reminding the portable positioning device carrier to take emergency hedging measures, and the security alarm also includes safety abnormal event information and safety abnormal event location information. , security exception event level information, etc. Further, in order to enable the portable positioning device to continue to function in the emergency hedging measures after the portable positioning device carrier receives the security alarm information, the portable positioning device carrier's portable positioning device also receives the reminder for each portable device. The carrier of the positioning device continues to carry the information of the portable positioning device.

在步骤S120中.可以获取安全出口的位置信息。In step S120, the location information of the security exit can be obtained.

本示例实施方式中，所述获取安全出口位置，包括以下任意一种方式：In this example embodiment, the obtaining a security exit location includes any one of the following methods:

在每个便携式定位装置携带者的便携式设备中预设室内建筑模型，并在所述建筑模型中预设安全出口的位置，在便携式定位装置携带者常去的地点，如教室、会议中心、办公楼、宿舍中可以使用所述方法，当便携式定位装置携带者的便携式设备接收到安全异常信号时，可以快捷的在所述便捷式定位装置中获取预设的安全出口位置的信息；或者，可以在室内安全出口内预设定位装置，当便携式定位装置携带者的便携式设备接收到安全异常信号时，可以通过所述安全出口内预设的定位装置，获取所述安全出口的位置。Presetting an indoor building model in a portable device of each portable positioning device carrier, and presetting a position of the safety exit in the building model, at a place frequented by the portable positioning device carrier, such as a classroom, a conference center, an office The method may be used in a building or a dormitory. When the portable device of the portable positioning device receives the safety abnormality signal, the preset safety exit position information may be quickly obtained in the portable positioning device; or The positioning device is preset in the indoor safety exit. When the portable device of the portable positioning device receives the safety abnormality signal, the position of the safety exit can be obtained through a preset positioning device in the safety exit.

在步骤S130中.可以计算各个便携式定位装置携带者至安全出口的距离。In step S130, the distance from each portable positioning device carrier to the safety exit can be calculated.

本示例实施方式中，根据上述方法中所述便携式定位装置携带者的所在位置信息及所述安全出口的位置信息，可以计算得出各个便携式定位装置携带者至安全出口的距离。In this exemplary embodiment, according to the location information of the portable positioning device carrier and the location information of the security exit in the above method, the distance from each portable positioning device carrier to the security exit can be calculated.

本示例实施方式中，计算各个便携式定位装置携带者至安全出口的距离，包括：获取室内障碍物信息的室内路径图；根据所述室内障碍物信息的室内路径图中的路径计算各个便携式定位装置携带者至安全出口的实际距离。In this example embodiment, calculating a distance of each portable positioning device carrier to the safety exit includes: acquiring an indoor path map of the indoor obstacle information; and calculating each portable positioning device according to the path in the indoor path map of the indoor obstacle information The actual distance from the carrier to the safe exit.

综合考虑室内障碍物信息后得出的室内路径图是在应急避险时便携式定位装置携带者绕过室内障碍物后实际经过的路线。如图2所示为某教室的平面图，所述教室有前后共两个安全出口，且所述教室中有讲台、课桌、椅子等室内障碍物，教室第一排右2学生到前安全出口的位置为绕过其他课桌后最近的路径，而非所述学生到前安全出口的连线。The indoor road map obtained by comprehensively considering the indoor obstacle information is the route actually taken by the portable positioning device carrier after bypassing the indoor obstacle during emergency risk avoidance. As shown in Figure 2, there is a plan view of a classroom. The classroom has two safety exits in front and back, and there are indoor obstacles such as a podium, a desk, and a chair in the classroom. The location is to bypass the nearest route after the other desks, rather than the student's connection to the front security exit.

在步骤S140中.可以根据所述距离统计安全出口的人员密度值。In step S140, the personnel density value of the safety exit may be counted according to the distance.

本示例实施方式中，根据所述距离统计安全出口的人员密度值，包括：分别统计所有便携式定位装置携带者到指定的安全出口的距离；根据累计求和法计算所有便携式定位装置携带者到指定的安全出口的距离和值；根据所述距离和值分析各个安全出口的人员密度值。上述根据所述所有便携式定位装置携带者到指定的安全出口的距离统计安全出口的人员密度值的方法可以针对单个安全出口统计所有便携式定位装置携带者到所述安全出口的距离，不需要对未统计者补录，减少计算时间，快速统计出所述安全出口的人员密度值。举例而言：In this example embodiment, the value of the personnel density of the safety exit is calculated according to the distance, including: separately counting the distances of all portable positioning device carriers to the designated safety exit; calculating all portable positioning device carriers to the specified according to the cumulative summation method The distance and value of the safety exit; the value of the personnel density of each safety exit is analyzed based on the distance and value. The method for counting the personnel density value of the safety exit according to the distance of all the portable positioning device carriers to the designated safety exit may calculate the distance from all the portable positioning device carriers to the safety exit for a single safety exit, without The statistician supplements, reduces the calculation time, and quickly counts the value of the personnel density of the safety exit. For example:

某室内空间共有两个安全出口为X、Y，室内共有4个便携式定位装置携带者，分别为a、b、c、d，分别统计所述4个便携式定位装置携带者分别到安全出口X、Y的距离为：X:a＝1、b＝3、c＝5、d＝4，Y:a＝6、b＝2、c＝2、d＝6；然后根据累计求和法计算所述4个便携式定位装置携带者分别到安全出口X、Y的距离和值：∑X＝13,∑Y＝16；比较所述距离和值∑X＜∑Y，所以安全出口X的人员密度值较高，而Y的人员密度值较低。There are two safety exits in the indoor space, X and Y. There are 4 portable positioning device carriers in the room, which are a, b, c, and d respectively. The four portable positioning device carriers are respectively counted to the safety exit X. The distance of Y is: X: a = 1, b = 3, c = 5, d = 4, Y: a = 6, b = 2, c = 2, d = 6; then calculated according to the cumulative summation method The distance and value of the four portable positioning device carriers to the safety exit X, Y respectively: ∑X=13, ∑Y=16; comparing the distance and the value ∑X<∑Y, so the value of the personnel density of the safety exit X is High, while Y has a lower density of personnel.

本示例实施方式中，根据所述距离统计安全出口的人员密度值，包括：分别统计所有便携式定位装置携带者到指定的安全出口的距离；计算各个安全出口预设范围内的便携式定位装置携带者数量，包括:对同时出现在多个安全出口的预设范围内的便携式定位装置携带者进行查重筛选，以及，对未出现在任意一个安全出口的预设范围内的便携式定位装置携带者进行补录计算；根据所述安全出口预设范围内的便携式定位装置携带者数量分析各个安全出口的人员密度值。上述根据所述各个安全出口预设范围内的便携式定位装置携带者数量统计安全出口的人员密度值的方法可以更加准确的统计各安全出口附近人员的密集度，并可以实现对所述密集度通过改变所述安全出口预设范围的方式来动态调节。举例而言：In this example embodiment, the value of the personnel density of the safety exit is calculated according to the distance, including: separately counting the distances of all the portable positioning device carriers to the designated safety exit; and calculating the portable positioning device carrier within the preset range of each safety exit. The quantity includes: checking and screening the portable positioning device carriers that are simultaneously present in a preset range of the plurality of safety exits, and performing the portable positioning device carriers that are not present in the preset range of any one of the safety exits Complement calculation; analyzing the personnel density value of each safety exit according to the number of portable positioning device carriers within the preset range of the safety exit. The method for calculating the personnel density value of the safety exit according to the number of portable positioning device carriers in the preset range of the respective safety exits can more accurately count the concentration of personnel in the vicinity of each safety exit, and can achieve the density pass. Dynamically adjust by changing the preset range of the safety exit. For example:

某室内空间共有两个安全出口为X、Y，室内共有4个便携式定位装置携带者，分别为a、b、c、d，分别统计所述4个便携式定位装置携带者分别到安全出口X、Y的距离为：X:a＝1、b＝3、c＝5、d＝4，Y:a＝11、b＝2、c＝2、d＝1，计算各个安全出口预设范围为2以内的便携式定位装置携带者数量：距离安全出口X范围为2的便携式定位装置携带者只有a一个，所以为X＝1，距离安全出口Y范围为2的便携式定位装置携带者有b、c、d三个，所以为Y＝3，根据所述安全出口预设范围2以内的便携式定位装置携带者数量X＜Y，所以安全出口X的人员密度值较低，而Y的人员密度值较高。进一步的，上述方法还包括对同时出现在多个安全出口的预设范围内的便携式定位装置携带者a进行查重筛选以及对未出现在任意一个安全出口的预设范围内的便携式定位装置携带者进行补录计算。There are two safety exits in the indoor space, X and Y. There are 4 portable positioning device carriers in the room, which are a, b, c, and d respectively. The four portable positioning device carriers are respectively counted to the safety exit X. The distance of Y is: X: a=1, b=3, c=5, d=4, Y:a=11, b=2, c=2, d=1, and the default range of each safety exit is calculated as 2 The number of portable positioning device carriers: the portable positioning device carrier with the safety exit X range of 2 has only one a, so X=1, and the portable positioning device carrier with the safety exit Y range of 2 has b, c, d three, so Y=3, the number of portable positioning device carriers X<Y according to the safety exit preset range 2, so the safety outlet X has a lower personnel density value, and Y has a higher personnel density value. . Further, the method further includes performing a check and screening on the portable positioning device carrier a that simultaneously appears in a preset range of the plurality of safety exits, and carrying the portable positioning device that does not appear in a preset range of any one of the safety exits. Perform a supplementary calculation.

在步骤S150中.可以根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，并向各个便携式定位装置携带者发送安全出口信息。In step S150, a safety exit recommended by the portable positioning device carrier may be calculated according to the distance and the personnel density value of each safety exit, and safety exit information is transmitted to each portable positioning device carrier.

本示例实施方式中，根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，包括：根据所述安全出口的人员密度值对应安全出口人员密度值系数；计算便携式定位装置携带者至安全出口的修正距离为所述便携式定位装置携带者到安全出口的距离与所述安全出口人员密度值系数的乘积；查找到所述便携式定位装置携带者最短修正距离的安全出口，标记所述安全出口为所述便携式定位装置携带者推荐的安全出口。所述推荐的安全出口是考虑了各安全出口的人员密度后，得出的最有利于便携式定位装置携带者安全撤离室内的安全出口，可以是便携式定位装置携带者用时最短可到达的安全出口。举例而言：In the exemplary embodiment, the safety exit recommended by the portable positioning device carrier is calculated according to the distance and the personnel density value of each safety exit, including: a safety exit personnel density value coefficient according to the personnel density value of the safety exit Calculating a corrected distance of the portable positioning device carrier to the safety exit as a product of the distance from the portable positioning device carrier to the safety exit and the safety exit personnel density value coefficient; finding the shortest correction distance of the portable positioning device carrier a safety exit that marks the safety exit as a safety exit recommended by the portable positioning device carrier. The recommended safety exit is a safety exit that is most beneficial to the safe evacuation of the portable positioning device carrier after considering the personnel density of each safety exit, and may be the shortest reachable safety exit for the portable positioning device carrier. For example:

某室内空间共有两个安全出口为X、Y，室内共有4个便携式定位装置携带者，分别为a、b、c、d，分别统计所述4个便携式定位装置携带者分别到安全出口X、Y的距离为：X:a＝1、b＝3、c＝5、d＝4，Y:a＝6、b＝2、c＝2、d＝6，根据累计求和法计算分析得出安全出口X的人员密度值高于安全出口Y，通过所述安全出口X的人员密度值对应安全出口人员密度值系数为1.4，则修正便携式定位装置携带者至安全出口的修正距离为所述便携式定位装置携带者到安全出口的距离与所述安全出口人员密度值系数的乘积，也就是：X ^.:a＝1.4、b＝4.2、c＝7、d＝5.6，而人员密度值低的安全出口Y对应安全出口人员密度值系数为1，也就是：Y ^.:a＝6、b＝2、c＝2、d＝6，比较所有便携式定位装置携带者到上述两个安全出口的修正距离，发现便携式定位装置携带者c为修正前，距离最近的安全出口为X，考虑了安全出口拥挤程度也就是人员密度值之后，距离最近的安全出口为Y，上述方法避免了安全出口的拥挤加剧，均衡了所有便携式定位装置携带者的应急避险路线。 There are two safety exits in the indoor space, X and Y. There are 4 portable positioning device carriers in the room, which are a, b, c, and d respectively. The four portable positioning device carriers are respectively counted to the safety exit X. The distance of Y is: X: a=1, b=3, c=5, d=4, Y:a=6, b=2, c=2, d=6, calculated and calculated according to the cumulative summation method. The personnel density value of the safety exit X is higher than the safety exit Y, and the personnel density value of the safety exit X corresponds to the safety exit personnel density coefficient of 1.4, and the corrected distance of the portable positioning device carrier to the safety exit is corrected to be the portable the product of the density values of coefficient distance from the outlet security personnel carrier positioning means to secure the outlet, that ^{is: X:. a = 1.4,} b = 4.2, c = 7, d = 5.6, and the low density value security personnel Y corresponds to personnel safety vent outlet density value of the coefficient is 1, that ^{is: Y:. a = 6,} b = 2, c = 2, d = 6, compare all portable carrier to said positioning means two fire exit corrected distance Found that the portable positioning device carrier c is the closest to the correction before the correction After the export-X, consider the degree of security personnel is also crowded outlet density, the nearest safe exit for the Y, the above method to avoid congestion exacerbated by the fire exit, balanced hedge route all emergency portable positioning device carriers.

本示例实施方式中，根据所述距离统计安全出口的人员密度值后，所述方法还包括：向人员密度值最高的安全出口的显示装置发送拥堵提示信息，如可以将所述人员密度值最高的安全出口闪烁或者变成红色等方法，来向便携式定位装置携带者及其他室内人员显示拥堵提示信息。In this example embodiment, after calculating the personnel density value of the security exit according to the distance, the method further includes: sending the congestion prompt information to the display device of the security exit with the highest staff density value, such as the highest density value of the personnel. The security exit flashes or turns red to display congestion notification information to the portable positioning device carrier and other indoor personnel.

本示例实施方式中，所述安全出口信息包括最近的安全出口的位置信息、便携式定位装置携带者到所述最近的安全出口的路径信息以及导航行为信息中的一种或多种。如图3所示，为某教室在安全异常时，向便携式定位装置携带者的手机发送的安全出口的路径信息，画面信息中包含了教室内所有安全出口的位置信息，所述便携式定位装置携带者的位置信息，所述便携式定位装置携带者到推荐的安全出口的路径信息及所述便携式定位装置携带者到室内其他安全出口的路径信息。In this example embodiment, the security exit information includes one or more of location information of the nearest security exit, path information of the portable positioning device carrier to the nearest security exit, and navigation behavior information. As shown in FIG. 3, the path information of the security exit sent to the mobile phone of the portable positioning device carrier when the security is abnormal in a certain classroom, the screen information includes location information of all safety exits in the classroom, and the portable positioning device carries Location information of the person, the path information of the portable positioning device carrier to the recommended safety exit and the path information of the portable positioning device carrier to other safe exits in the room.

本示例实施方式中，所述导航行为信息包括路径轨迹图和/或语音导航信息。所述路径轨迹图可以显示在便携式定位装置携带者的便携式定位装置如手机、pad上，包含总览路径轨迹图，下一步转弯信息及到下一步转弯的距离信息等导航行为信息；所述语音导航信息可以在便携式定位装置携带者的便携式定位装置如手机、pad、蓝牙耳机上播放导航行为信息，特别是在发生火灾、有烟雾不能目视时，所述语音导航信息可以有效的指引便携式定位装置携带者到达所述推荐安全出口。In this example embodiment, the navigation behavior information includes a path trajectory map and/or voice navigation information. The path trajectory map may be displayed on a portable positioning device of the portable positioning device, such as a mobile phone or a pad, and includes navigation path information such as an overview path trajectory map, a next turn information, and a distance information to a next turn; the voice navigation The information can be used to play navigation behavior information on the portable positioning device of the portable positioning device, such as a mobile phone, a pad, a Bluetooth headset, especially when a fire occurs, and smoke cannot be visually observed, the voice navigation information can effectively guide the portable positioning device. The carrier arrives at the recommended security exit.

需要说明的是，尽管在附图中以特定顺序描述了本公开中方法的各个步骤，但是，这并非要求或者暗示必须按照该特定顺序来执行这些步骤，或是必须执行全部所示的步骤才能实现期望的结果。附加的或备选的，可以省略某些步骤，将多个步骤合并为一个步骤执行，以及/或者将一个步骤分解为多个步骤执行等。It should be noted that, although the various steps of the method of the present disclosure are described in a particular order in the drawings, this does not require or imply that the steps must be performed in the specific order, or that all the steps shown must be performed. Achieve the desired results. Additionally or alternatively, certain steps may be omitted, multiple steps being combined into one step execution, and/or one step being decomposed into multiple step executions and the like.

此外，在本示例实施例中，还提供了一种室内安全应急疏散装置。参照图4所示，该室内安全应急疏散装置200可以包括：携带者位置获取模块210、位置信息获取模块220、距离计算模块230、密度值统计模块240以及信息发送模块250。其中：Further, in the present exemplary embodiment, an indoor safety emergency evacuation device is also provided. As shown in FIG. 4 , the indoor security emergency evacuation device 200 may include: a carrier location acquisition module 210 , a location information acquisition module 220 , a distance calculation module 230 , a density value statistics module 240 , and an information sending module 250 . among them:

携带者位置获取模块210，用于在检测到安全异常信号后，获取各个便携式定位装置携带者的所在位置；The carrier location obtaining module 210 is configured to acquire a location of each portable positioning device carrier after detecting the security abnormality signal;

位置信息获取模块220，用于获取安全出口的位置信息；The location information obtaining module 220 is configured to obtain location information of the security exit.

距离计算模块230，用于计算各个便携式定位装置携带者至安全出口的距离；The distance calculation module 230 is configured to calculate a distance from each portable positioning device carrier to the safety exit;

密度值统计模块240，用于根据所述距离统计安全出口的人员密度值；a density value statistics module 240, configured to calculate a personnel density value of the security exit according to the distance;

信息发送模块250，用于根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，并向各个便携式定位装置携带者发送安全出口信息。The information sending module 250 is configured to calculate a safety exit recommended by the portable positioning device carrier according to the distance and the personnel density value of each safety exit, and send safety exit information to each portable positioning device carrier.

上述中各室内安全应急疏散装置模块的具体细节已经在对应的室内安全应急疏散方法中进行了详细的描述，因此此处不再赘述。The specific details of each of the above indoor safety emergency evacuation device modules have been described in detail in the corresponding indoor safety emergency evacuation method, and therefore will not be described herein.

应当注意，尽管在上文详细描述中提及了室内安全应急疏散装置200的若干模块或者单元，但是这种划分并非强制性的。实际上，根据本公开的实施方式，上文描述的两个或更多模块或者单元的特征和功能可以在一个模块或者单元中具体化。反之，上文描述的一个模块或者单元的特征和功能可以进一步划分为由多个模块或者单元来具体化。It should be noted that although several modules or units of the indoor security emergency evacuation device 200 are mentioned in the detailed description above, such division is not mandatory. Indeed, in accordance with embodiments of the present disclosure, the features and functions of two or more modules or units described above may be embodied in one module or unit. Conversely, the features and functions of one of the modules or units described above may be further divided into multiple modules or units.

此外，在本公开的示例性实施例中，还提供了一种能够实现上述方法的电子设备。Further, in an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above method is also provided.

所属技术领域的技术人员能够理解，本发明的各个方面可以实现为***、方法或程序产品。因此，本发明的各个方面可以具体实现为以下形式，即：完全的硬件实施例、完全的软件实施例(包括固件、微代码等)，或硬件和软件方面结合的实施例，这里可以统称为“电路”、“模块”或“***”。Those skilled in the art will appreciate that various aspects of the present invention can be implemented as a system, method, or program product. Accordingly, aspects of the present invention may be embodied in the form of a complete hardware embodiment, a complete software embodiment (including firmware, microcode, etc.), or a combination of hardware and software aspects, which may be collectively referred to herein. "Circuit," "module," or "system."

下面参照图5来描述根据本发明的这种实施例的电子设备300。图3显示的电子设备300仅仅是一个示例，不应对本发明实施例的功能和使用范围带来任何限制。An electronic device 300 in accordance with such an embodiment of the present invention is described below with reference to FIG. The electronic device 300 shown in FIG. 3 is merely an example and should not impose any limitation on the function and scope of use of the embodiments of the present invention.

如图3所示，电子设备300以通用计算设备的形式表现。电子设备300的组件可以包括但不限于：上述至少一个处理单元310、上述至少一个存储单元320、连接不同***组件(包括存储单元320和处理单元310)的总线330、显示单元340。As shown in FIG. 3, electronic device 300 is embodied in the form of a general purpose computing device. The components of the electronic device 300 may include, but are not limited to, the at least one processing unit 310, the at least one storage unit 320, the bus 330 connecting different system components (including the storage unit 320 and the processing unit 310), and the display unit 340.

其中，所述存储单元存储有程序代码，所述程序代码可以被所述处理单元310执行，使得所述处理单元310执行本说明书上述“示例性方法”部分中描述的根据本发明各种示例性实施例的步骤。例如，所述处理单元310可以执行如图1中所示的步骤S110至步骤S130。Wherein, the storage unit stores program code, which can be executed by the processing unit 310, such that the processing unit 310 performs various exemplary embodiments according to the present invention described in the "Exemplary Method" section of the present specification. The steps of the examples. For example, the processing unit 310 can perform steps S110 to S130 as shown in FIG. 1.

存储单元320可以包括易失性存储单元形式的可读介质，例如随机存取存储单元(RAM)3201和/或高速缓存存储单元3202，还可以进一步包括只读存储单元(ROM)3203。The storage unit 320 may include a readable medium in the form of a volatile storage unit, such as a random access storage unit (RAM) 3201 and/or a cache storage unit 3202, and may further include a read only storage unit (ROM) 3203.

存储单元320还可以包括具有一组(至少一个)程序模块3205的程序/实用工具3204，这样的程序模块3205包括但不限于：操作***、一个或者多个应用程序、其它程序模块以及程序数据，这些示例中的每一个或某种组合中可能包括网络环境的实现。The storage unit 320 may also include a program/utility 3204 having a set (at least one) of the program modules 3205, such program modules 3205 including but not limited to: an operating system, one or more applications, other program modules, and program data, Implementations of the network environment may be included in each or some of these examples.

总线330可以为表示几类总线结构中的一种或多种，包括存储单元总线或者存储单元控制器、***总线、图形加速端口、处理单元或者使用多种总线结构中的任意总线结构的局域总线。 Bus 330 may be representative of one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, a graphics acceleration port, a processing unit, or a local area using any of a variety of bus structures. bus.

电子设备300也可以与一个或多个外部设备370(例如键盘、指向设备、蓝牙设备等)通信，还可与一个或者多个使得用户能与该电子设备300交互的设备通信，和/或与使得该电子设备300能与一个或多个其它计算设备进行通信的任何设备(例如路由器、调制解调器等等)通信。这种通信可以通过输入/输出(I/O)接口350进行。并且，电子设备300还可以通过网络适配器360与一个或者多个网络(例如局域网(LAN)，广域网(WAN)和/或公共网络，例如因特网)通信。如图所示，网络适配器360通过总线330与电子设备300的其它模块通信。应当明白，尽管图中未示出，可以结合电子设备300使用其它硬件和/或软件模块，包括但不限于：微代码、设备驱动器、冗余处理单元、外部磁盘驱动阵列、RAID***、磁带驱动器以及数据备份存储***等。The electronic device 300 can also communicate with one or more external devices 370 (eg, a keyboard, pointing device, Bluetooth device, etc.), and can also communicate with one or more devices that enable the user to interact with the electronic device 300, and/or with Any device (e.g., router, modem, etc.) that enables the electronic device 300 to communicate with one or more other computing devices. This communication can take place via an input/output (I/O) interface 350. Also, electronic device 300 can communicate with one or more networks (eg, a local area network (LAN), a wide area network (WAN), and/or a public network, such as the Internet) through network adapter 360. As shown, network adapter 360 communicates with other modules of electronic device 300 via bus 330. It should be understood that although not shown in the figures, other hardware and/or software modules may be utilized in conjunction with electronic device 300, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives. And data backup storage systems, etc.

通过以上的实施例的描述，本领域的技术人员易于理解，这里描述的示例实施例可以通过软件实现，也可以通过软件结合必要的硬件的方式来实现。因此，根据本公开实施例的技术方案可以以软件产品的形式体现出来，该软件产品可以存储在一个非易失性存储介质(可以是CD-ROM，U盘，移动硬盘等)中或网络上，包括若干指令以使得一台计算设备(可以是个人计算机、服务器、终端装置、或者网络设备等)执行根据本公开实施例的方法。Through the description of the above embodiments, those skilled in the art can easily understand that the exemplary embodiments described herein may be implemented by software, or may be implemented by software in combination with necessary hardware. Therefore, the technical solution according to an embodiment of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network. A number of instructions are included to cause a computing device (which may be a personal computer, server, terminal device, or network device, etc.) to perform a method in accordance with an embodiment of the present disclosure.

在本公开的示例性实施例中，还提供了一种计算机可读存储介质，其上存储有能够实现本说明书上述方法的程序产品。在一些可能的实施例中，本发明的各个方面还可以实现为一种程序产品的形式，其包括程序代码，当所述程序产品在终端设备上运行时，所述程序代码用于使所述终端设备执行本说明书上述“示例性方法”部分中描述的根据本发明各种示例性实施例的步骤。In an exemplary embodiment of the present disclosure, there is also provided a computer readable storage medium having stored thereon a program product capable of implementing the above method of the present specification. In some possible embodiments, aspects of the present invention may also be embodied in the form of a program product comprising program code for causing said program product to run on a terminal device The terminal device performs the steps according to various exemplary embodiments of the present invention described in the "Exemplary Method" section of the present specification.

参考图6所示，描述了根据本发明的实施例的用于实现上述方法的程序产品400，其可以采用便携式紧凑盘只读存储器(CD-ROM)并包括程序代码，并可以在终端设备，例如个人电脑上运行。然而，本发明的程序产品不限于此，在本文件中，可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行***、装置或者器件使用或者与其结合使用。Referring to Figure 6, a program product 400 for implementing the above method, which may employ a portable compact disk read only memory (CD-ROM) and includes program code, and may be in a terminal device, is illustrated in accordance with an embodiment of the present invention. For example running on a personal computer. However, the program product of the present invention is not limited thereto, and in the present document, the readable storage medium may be any tangible medium containing or storing a program that can be used by or in connection with an instruction execution system, apparatus or device.

所述程序产品可以采用一个或多个可读介质的任意组合。可读介质可以是可读信号介质或者可读存储介质。可读存储介质例如可以为但不限于电、磁、光、电磁、红外线、或半导体的***、装置或器件，或者任意以上的组合。可读存储介质的更具体的例子(非穷举的列表)包括：具有一个或多个导线的电连接、便携式盘、硬盘、随机存取存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。The program product can employ any combination of one or more readable media. The readable medium can be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the above. More specific examples (non-exhaustive lists) of readable storage media include: electrical connections with one or more wires, portable disks, hard disks, random access memory (RAM), read only memory (ROM), erasable Programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the foregoing.

计算机可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了可读程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。可读信号介质还可以是可读存储介质以外的任何可读介质，该可读介质可以发送、传播或者传输用于由指令执行***、装置或者器件使用或者与其结合使用的程序。The computer readable signal medium may include a data signal that is propagated in the baseband or as part of a carrier, carrying readable program code. Such propagated data signals can take a variety of forms including, but not limited to, electromagnetic signals, optical signals, or any suitable combination of the foregoing. The readable signal medium can also be any readable medium other than a readable storage medium that can transmit, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于无线、有线、光缆、RF等等，或者上述的任意合适的组合。Program code embodied on a readable medium can be transmitted using any suitable medium, including but not limited to wireless, wireline, optical cable, RF, etc., or any suitable combination of the foregoing.

可以以一种或多种程序设计语言的任意组合来编写用于执行本发明操作的程序代码，所述程序设计语言包括面向对象的程序设计语言—诸如Java、C++等，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算设备上执行、部分地在用户设备上执行、作为一个独立的软件包执行、部分在用户计算设备上部分在远程计算设备上执行、或者完全在远程计算设备或服务器上执行。在涉及远程计算设备的情形中，远程计算设备可以通过任意种类的网络，包括局域网(LAN)或广域网(WAN)，连接到用户计算设备，或者，可以连接到外部计算设备(例如利用因特网服务提供商来通过因特网连接)。Program code for performing the operations of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++, etc., including conventional procedural Programming language—such as the "C" language or a similar programming language. The program code can execute entirely on the user computing device, partially on the user device, as a stand-alone software package, partially on the remote computing device on the user computing device, or entirely on the remote computing device or server. Execute on. In the case of a remote computing device, the remote computing device can be connected to the user computing device via any kind of network, including a local area network (LAN) or wide area network (WAN), or can be connected to an external computing device (eg, provided using an Internet service) Businesses are connected via the Internet).

此外，上述附图仅是根据本发明示例性实施例的方法所包括的处理的示意性说明，而不是限制目的。易于理解，上述附图所示的处理并不表明或限制这些处理的时间顺序。另外，也易于理解，这些处理可以是例如在多个模块中同步或异步执行的。Further, the above-described drawings are merely illustrative of the processes included in the method according to the exemplary embodiments of the present invention, and are not intended to be limiting. It is easy to understand that the processing shown in the above figures does not indicate or limit the chronological order of these processes. In addition, it is also easy to understand that these processes may be performed synchronously or asynchronously, for example, in a plurality of modules.

本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其他实施例。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由权利要求指出。Other embodiments of the present disclosure will be apparent to those skilled in the <RTIgt; The present application is intended to cover any variations, uses, or adaptations of the present disclosure, which are in accordance with the general principles of the disclosure and include common general knowledge or common technical means in the art that are not disclosed in the present disclosure. . The specification and examples are to be regarded as illustrative only,

应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限。It is to be understood that the invention is not limited to the details of the details and The scope of the disclosure is to be limited only by the appended claims.

工业实用性Industrial applicability

本方法通过对便携式定位装置携带者距离安全出口的人员密度值的计算，为每个便携式定位装置携带者推荐了更快捷逃避险情安全出口，优化了室内所有便携式定位装置携带者的避险路线，减少了便携式定位装置携带者逃生时间，提高了便携式定位装置携带者在室内险情中的生存概率。By calculating the value of the personnel density of the portable positioning device carrier from the safety exit, the method recommends a safe escape safety exit for each portable positioning device carrier, and optimizes the safe-haven route of all portable positioning device carriers in the room. The escape time of the portable positioning device carrier is reduced, and the survival probability of the portable positioning device carrier in the indoor danger situation is improved.

Claims

一种室内安全应急疏散方法，应用于智能设备，其特征在于，所述方法包括：An indoor safety emergency evacuation method is applied to a smart device, and the method includes:

在检测到安全异常信号后，获取各个便携式定位装置携带者的所在位置；After detecting the safety abnormality signal, acquiring the location of each portable positioning device carrier;

获取安全出口的位置信息；Obtain location information of the security exit;

计算各个便携式定位装置携带者至安全出口的距离；Calculating the distance from each portable positioning device carrier to the safety exit;

根据所述距离统计安全出口的人员密度值；Calculating a personnel density value of the safety exit according to the distance;

根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，并向各个便携式定位装置携带者发送安全出口信息。A safety exit recommended by the portable positioning device carrier is calculated based on the distance and the personnel density value of each of the safety exits, and safety exit information is transmitted to each portable positioning device carrier.
如权利要求1所述的方法，其特征在于，计算各个便携式定位装置携带者至安全出口的距离，包括：The method of claim 1 wherein calculating the distance of each portable positioning device carrier to the security exit comprises:

获取室内障碍物信息的室内路径图；An indoor path map for obtaining indoor obstacle information;

根据所述室内障碍物信息的室内路径图中的路径计算各个便携式定位装置携带者至安全出口的实际距离。The actual distance of each portable positioning device carrier to the safety exit is calculated based on the path in the indoor path map of the indoor obstacle information.
如权利要求1所述的方法，其特征在于，根据所述距离统计安全出口的人员密度值，包括：The method of claim 1 wherein the value of the personnel density of the security exit is calculated based on the distance, comprising:

分别统计所有便携式定位装置携带者到指定的安全出口的距离；Separate the distances of all portable positioning device carriers to the designated safety exits;

根据累计求和法计算所有便携式定位装置携带者到指定的安全出口的距离和值；Calculating the distance and value of all portable positioning device carriers to the designated safety exit according to the cumulative summation method;

根据所述距离和值分析各个安全出口的人员密度值。The personnel density values of the respective safety exits are analyzed based on the distances and values.
如权利要求1所述的方法，其特征在于，根据所述距离统计安全出口的人员密度值，包括：The method of claim 1 wherein the value of the personnel density of the security exit is calculated based on the distance, comprising:

分别统计所有便携式定位装置携带者到指定的安全出口的距离；Separate the distances of all portable positioning device carriers to the designated safety exits;

计算各个安全出口预设范围内的便携式定位装置携带者数量，包括:对同时出现在多个安全出口的预设范围内的便携式定位装置携带者进行查重筛选，以及，对未出现在任意一个安全出口的预设范围内的便携式定位装置携带者进行补录计算；Calculating the number of portable positioning device carriers within a preset range of each safety exit, including: checking and screening the portable positioning device carriers that are simultaneously present in a preset range of the plurality of safety exits, and the pair does not appear in any one The portable positioning device carrier within the preset range of the safety exit performs the supplementary calculation;

根据所述安全出口预设范围内的便携式定位装置携带者数量分析各个安全出口的人员密度值。The personnel density values of the respective safety exits are analyzed according to the number of portable positioning device carriers within the safe exit preset range.
如权利要求1所述的方法，其特征在于，根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，包括：The method of claim 1 , wherein calculating a safety exit recommended by the portable positioning device carrier based on the distance and the personnel density value of each of the safety exits comprises:

根据所述安全出口的人员密度值对应安全出口人员密度值系数；Corresponding to the safety exit personnel density value coefficient according to the personnel density value of the safety exit;

计算便携式定位装置携带者至安全出口的修正距离为所述便携式定位装置携带者到安全出口的距离与所述安全出口人员密度值系数的乘积；Calculating a corrected distance of the portable positioning device carrier to the safety exit as a product of a distance from the portable positioning device carrier to the safety exit and a coefficient of the safety exit personnel density value;

查找到所述便携式定位装置携带者最短修正距离的安全出口，标记所述安全出口为所述便携式定位装置携带者推荐的安全出口。Finding a safety exit of the portable positioning device carrier with the shortest correction distance, marking the safety exit as a safety exit recommended by the portable positioning device carrier.
如权利要求1所述的方法，其特征在于，根据所述距离统计安全出口的人员密度值后，所述方法还包括：The method of claim 1, wherein the method further comprises: calculating the personnel density value of the security exit according to the distance, the method further comprising:

向人员密度值最高的安全出口的显示装置发送拥堵提示信息。The congestion prompt information is transmitted to the display device of the security exit having the highest personnel density value.
如权利要求1所述的方法，其特征在于，所述安全出口信息包括最近的安全出口的位置信息、便携式定位装置携带者到所述最近的安全出口的路径信息以及导航行为信息中的一种或多种。The method of claim 1 wherein said security exit information comprises one of location information of a nearest security exit, path information of a portable positioning device carrier to said nearest security exit, and navigation behavior information Or a variety.
如权利要求7所述的方法，其特征在于，所述导航行为信息包括路径轨迹图和/或语音导航信息。The method of claim 7, wherein the navigation behavior information comprises a path trajectory map and/or voice navigation information.
如权利要求1所述的方法，其特征在于，所述获取安全出口位置，包括以下任意一种方式：The method of claim 1 wherein said obtaining a secure exit location comprises any one of the following:

获取预设的安全出口位置的信息；或者，Get information about the preset security exit location; or,

向预先在各个安全出口设置的定位装置发送位置收集信号，将接收到的定位装置回应的位置信息作为安全出口位置的信息。The position collection signal is transmitted to the positioning device provided in advance at each of the safety exits, and the received position information of the positioning device is used as the information of the safety exit position.
如权利要求1所述的方法，其特征在于，在检测到安全异常信号后，所述方法还包括：The method of claim 1, wherein after detecting the security anomaly signal, the method further comprises:

向所述各个便携式定位装置携带者发送安全警报，并提醒所述各个便携式定位装置携带者继续携带所述便携式定位装置。A security alert is sent to the respective portable positioning device carriers and the portable portable positioning device carriers are reminded to continue carrying the portable positioning device.
一种室内安全应急疏散装置，其特征在于，所述装置包括：An indoor safety emergency evacuation device, characterized in that the device comprises:

携带者位置获取模块，用于在检测到安全异常信号后，获取各个便携式定位装置携带者的所在位置；a carrier location obtaining module, configured to acquire a location of each portable positioning device carrier after detecting a safety abnormality signal;

位置信息获取模块，用于获取安全出口的位置信息；a location information obtaining module, configured to obtain location information of the security exit;

距离计算模块，用于计算各个便携式定位装置携带者至安全出口的距离；a distance calculation module for calculating a distance from each portable positioning device carrier to a safety exit;

密度值统计模块，用于根据所述距离统计安全出口的人员密度值；a density value statistics module, configured to calculate a personnel density value of the safety exit according to the distance;

信息发送模块，用于根据所述距离以及所述各安全出口的人员密度值计算出便携式定位装置携带者推荐的安全出口，并向各个便携式定位装置携带者发送安全出口信息。The information sending module is configured to calculate a safety exit recommended by the portable positioning device carrier according to the distance and the personnel density value of each safety exit, and send safety exit information to each portable positioning device carrier.
一种电子设备，其特征在于，包括An electronic device characterized by comprising

处理器；以及Processor;

存储器，所述存储器上存储有计算机可读指令，所述计算机可读指令被所述处理器执行时实现根据权利要求1至10中任一项所述的方法。A memory having computer readable instructions stored thereon, the computer readable instructions being executed by the processor to implement the method of any one of claims 1 to 10.
一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现根据权利要求1至10中任一项所述方法。A computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement the method of any one of claims 1 to 10.