CN114566033A - Online alarm method and device, computer equipment and storage medium - Google Patents
Online alarm method and device, computer equipment and storage medium Download PDFInfo
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- CN114566033A CN114566033A CN202210451962.3A CN202210451962A CN114566033A CN 114566033 A CN114566033 A CN 114566033A CN 202210451962 A CN202210451962 A CN 202210451962A CN 114566033 A CN114566033 A CN 114566033A
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- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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Abstract
The invention relates to the technical field of internet communication, in particular to an online alarm method, an online alarm device, computer equipment and a storage medium, wherein the online alarm method comprises the following steps: accessing an online alarm system according to user operation; acquiring user position information; establishing an online conversation thread according to the position information of the user and the position distribution of the current police officer; accessing a routing node within a preset distance range according to the user position information; sharing an online session entrance through an accessed routing node; calling an image acquisition device to acquire a field image through the accessed routing node; coordinating the authority of each access device in the session to provide session information, image information, video information and positioning information for the police; and guiding the police officer to the scene through the online session. The method provided by the invention realizes police dispatch based on the positions of the police officers and the specific operations of the police officers and the users without the help of a manual dispatch platform, and provides a large amount of field information for the police officers by utilizing the online conversation.
Description
Technical Field
The invention relates to the technical field of internet communication, in particular to an online alarm method, an online alarm device, computer equipment and a storage medium.
Background
The police platform is an important facility for maintaining stable and safe society. Through the police service platform, people can give an alarm in time for help, and the difficulty and the emergency at the side are solved; the police service system can rapidly handle the police situation through the police service platform, and arrange and dispatch police service personnel to the place of affairs.
The existing police service platform basically adopts a telephone traffic platform mode, and after an alarm call is dialed, a police officer inquires related information and then arranges the police officer to go to according to the grasped information. The method is accurate and flexible, and can fully play the role of the police officer to acquire sufficient information.
But the shortcoming is also very obvious, and it is comparatively consuming time to use artifical transfer, and in reality most alert feelings are dealt with comparatively simply, and the quick timely characteristics of information platform can not obtain full play, and the police officer can't know the site conditions in detail simultaneously.
Disclosure of Invention
In view of the above, there is a need to provide an online alarm method, apparatus, computer device and storage medium, which address at least one of the problems set forth in the background.
The embodiment of the invention is realized in such a way that an online alarming method comprises the following steps:
accessing an online alarm system according to user operation;
acquiring user position information;
establishing an online conversation thread according to the position information of the user and the position distribution of the current police officer;
accessing a routing node within a preset distance range according to the user position information;
sharing an online session entrance through an accessed routing node;
calling an image acquisition device to acquire a field image through the accessed routing node;
coordinating the authority of each access device in the session to provide session information, image information, video information and positioning information for the police;
and guiding the police officer to the scene through the online session.
In one embodiment, the present invention provides an online warning device, comprising:
the access module is used for accessing the online alarm system according to the user operation;
the position information acquisition module is used for acquiring user position information;
the conversation module is used for creating an online conversation thread according to the position information of the user and the position distribution of the current police officer;
the routing access module is used for accessing routing nodes within a preset distance range according to the user position information;
the sharing module is used for sharing the online session entrance through the accessed routing node;
the image acquisition module is used for calling image acquisition equipment to acquire field images through the accessed routing nodes;
the coordination control module is used for coordinating the authority of each access device in the session so as to provide session information, image information, video information and positioning information for the policeman;
and the guiding module is used for guiding the police officers to arrive at the site through the online session.
In one embodiment, the invention provides a computer device comprising a memory and a processor, the memory having stored therein a computer program which, when executed by the processor, causes the processor to perform the steps of the above-described online alert method.
In one embodiment, the present invention provides a computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, and when executed by a processor, the computer program causes the processor to execute the steps of the online alarm method.
The online alarming method provided by the embodiment of the invention cancels a police dispatching platform on the framework, directly contacts the police officer and the user, and improves the timeliness of alarming; meanwhile, the invention can provide sufficient site situation information for the police through other nearby users and devices by establishing the online session, provides comprehensive reference for the police to evaluate the urgency of the site situation, personnel arrangement, on-site command and the like, and realizes that the police can orderly arrange and command the site when reaching the site; meanwhile, nearby users can provide field information at multiple angles, the situation that the provided information is insufficient due to the influence of tense emotions and the like of individual users is reduced, and the method is timely, effective and high in informatization degree.
Drawings
FIG. 1 is a diagram of an environment in which an online alerting method may be used in one embodiment;
FIG. 2 is a flow diagram of an online alerting method in one embodiment;
FIG. 3 is a block diagram of an online alarm system in one embodiment;
fig. 4 is a block diagram of an internal configuration of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish one element from another. For example, a first xx script may be referred to as a second xx script, and similarly, a second xx script may be referred to as a first xx script, without departing from the scope of the present disclosure.
Fig. 1 is a diagram of an application environment of an online alarm method provided in an embodiment, as shown in fig. 1, in the application environment, including a mobile terminal, a server, an policeman terminal, and a routing node.
The mobile terminal is mainly a smart phone, and of course, the mobile terminal can also be a tablet, a bracelet and the like. The user accesses the alarm network through the mobile terminal, participates in the online conversation, and provides the police with the site information including various forms of voice, characters, images, videos and the like through the online conversation so that the police can know the site situation more comprehensively.
The server is used for providing transit service and some basic background services for the communication among the mobile terminals, the police terminal and the routing node, such as the creation and management of an online session platform, and a manager can modify and set some parameters related in the invention through the server.
The police officer terminal is similar to the mobile terminal, and is different in the authority, and particularly, the police officer terminal is not limited to a smart phone in the implementation form, can be a special terminal, and can also be integrated on a police officer interphone and a law enforcement recorder.
The route node is the same as the existing route node in hardware realization form, in the invention, the access of peripheral equipment or users can be realized by utilizing the route node, thereby expanding the one-to-one alarm mode to a many-to-one or many-to-many alarm conversation mode, enriching the sources of alarm information and improving the alarm condition disposal efficiency.
As shown in fig. 2, in an embodiment, an online alarm method is provided, which specifically includes the following steps:
accessing an online alarm system according to user operation;
acquiring user position information;
establishing an online conversation thread according to the position information of the user and the position distribution of the current police officer;
accessing a routing node within a preset distance range according to the user position information;
sharing an online session entrance through an accessed routing node;
calling an image acquisition device through the accessed routing node to acquire a field image;
coordinating the authority of each access device in the session to provide session information, image information, video information and positioning information for the police;
and guiding the police officer to the scene through the online session.
In the present embodiment, the user operation includes, but is not limited to, login by scanning the two-dimensional code, login from the applet, login from the public number, login from the specific link address, etc., which can be implemented by referring to the prior art. Particularly, as an optional specific mode, the user can log in through a place code, wherein the place code can be in a two-dimensional code form and contains place position information; on the basis, due to the fact that the areas of places such as shopping malls are large, more specific position positioning can be achieved through the method.
In this embodiment, the user location information is obtained, where the location information may further include specific locations, such as floors, rooms, left or right sides of streets, and the like, besides the places.
In the embodiment, the conversation thread is created by the server, and for the mobile terminal, a creation request is actually sent, which is based on the description of the use impression of the user. The embodiment can utilize peripheral equipment to collect more information on the spot through accessing the routing node so as to provide the police officer with more complete field information, thereby facilitating the police treatment of the police officer. In this embodiment, the sharing of the online session entrance may be implemented in a two-dimensional code manner, or in a broadcast entrance link manner, and a user or a device in an area or a set range (e.g., 100 meters or 200 meters) may enter the online session through the session entrance. In this embodiment, the method further includes the step of calling a field monitoring camera, a service robot, and the like to collect field images by using the routing device. In the present invention, it should be noted that the present invention can also obtain the video information of the scene, and the video mode belongs to a specific implementation form of the image acquisition of the present invention because the video is essentially composed of images.
In this embodiment, different authorities are set for users and police officers participating in the session to coordinate orderly provision of information in a multi-user form, so that the problem of unclear information caused by disordered sessions is avoided.
In the embodiment, the method for guiding the police officer to arrive at the scene is further included, so that the police officer can arrive at the scene more quickly and accurately, and the method is particularly suitable for guiding the police officer in a walking stage after parking or after entering a floor.
The online alarming method provided by the embodiment of the invention cancels a police dispatching platform on the framework, directly contacts the police officer and the user, and improves the timeliness of alarming; meanwhile, the invention can provide sufficient site situation information for the police through other nearby users and devices by establishing the online session, provides comprehensive reference for the police to evaluate the urgency of the site situation, personnel arrangement, on-site command and the like, and realizes that the police can orderly arrange and command the site when reaching the site; meanwhile, nearby users can provide field information at multiple angles, the situation that the provided information is insufficient due to the influence of tense emotions and the like of individual users is reduced, and the method is timely, effective and high in informatization degree.
As a preferred implementation, the acquiring the user location information includes:
acquiring a GPS position and a field image of a user;
determining whether the user is indoors or outdoors according to the acquired GPS position;
if the user is indoors, determining at least one target store according to the acquired live image;
calling a preset platform interface, retrieving live images and/or videos according to the determined target store, and submitting retrieved image and/or video information to a user side for confirmation;
the confirmation is passed, and the online conversation thread is used for displaying to police officers;
if the user is outdoors, calling a platform interface according to the position of the user to obtain a three-dimensional map within a set radius range;
placing the visual angle at the midpoint ground of the three-dimensional map, and determining the orientation of the field image by horizontally rotating the three-dimensional map by 360 degrees;
fixing the standing point and orientation of the visual angle, and rotating the three-dimensional map in a vertical plane by plus or minus 90 degrees to determine the included angle between the visual direction of the scene image and the ground;
translating the view angle according to the orientation of the field image until the obtained view angle is overlapped with the acquired field image;
determining the position of the current visual angle, and submitting the determined position to a user side for confirmation;
and the confirmation is passed, and the confirmation is displayed to the police through the online conversation thread.
In this embodiment, a three-dimensional map can be obtained through an existing navigation platform, and images or video information of stores can be crawled through evaluation areas of various merchant recommendation platforms and shopping platforms. Whether the information is directly related to the scene or not is confirmed by the user and then displayed to the police, so that the redundancy of useless information is avoided.
In this embodiment, different further positioning methods are provided according to whether the user is outdoors or indoors, the former uses the existing three-dimensional map provided by the easy-to-acquire navigation platform, and the latter uses the images of merchants and storefronts widely existing in the evaluation areas of various shopping and travel platforms, so that more accurate positioning can be realized, and the police officers can quickly arrive at the scene or conveniently know the scene conditions.
As a preferred embodiment, the creating an online conversation thread according to the location information of the user and the location distribution of the current police officer includes:
creating an online conversation thread;
acquiring the position distribution of the current police officers;
determining three police officers closest to the scene and adding the three police officers into the online session;
setting the first responded police officer as a butt-joint police officer, and closing the instant conversation function of the non-butt-joint police officer;
and dynamically acquiring the position distribution of the policemen, and keeping the conversation state of the butted policemen and the online monitoring state of at least two non-butted policemen.
In this embodiment, there are usually more police officers on duty in a city or a region, and further, the present invention may obtain the positions of the first three police officers from near to far, and these position information do not need to be displayed on the mobile device of the user, and only need to be processed by background marking. In this embodiment, for the first responding officer, the system sets the corresponding officer to keep the corresponding state of the corresponding officer, and at least two auxiliary officers are simultaneously combined, and the user can see or not see the state of the corresponding auxiliary officer. The auxiliary policemen can adjust in real time according to the position change of all policemen in the current region, for example, two policemen which are close to the scene except the policemen can be used as the auxiliary policemen automatic access system according to the position change, and the auxiliary policemen can view the conversation from the background. It is understood that the session closing of the non-connected police officer is an automatic setting, and the assistant officer can open the session by itself or the session of the assistant officer is opened by the connected police officer.
As a preferred implementation, the accessing a routing node within a preset distance range according to user location information includes:
applying for a temporary access code to the police officer;
broadcasting an access request, wherein the access request comprises the temporary access code and the ID of the current equipment;
access is through the requesting routing node.
In this embodiment, it can be understood that the application to the police officer is embodied in a communication process, and actually the application information is sent to the police officer terminal, and the police officer only needs to agree or disagree with the operation. For the routing node, a provider which gives notice of setting the temporary access code can send a control instruction or request information to other equipment accessing the routing node through the routing node within a specified time.
As a preferred embodiment, the sharing an online session entry by the accessed routing node includes:
determining event levels according to user operation, wherein the event levels comprise normal, severe and urgent;
generating an online conversation entrance;
sending the generated online session entrance and the event level to an accessed routing node, so that the routing node determines the number of devices sharing the online session entrance according to the received event level and shares the online session entrance;
the number of devices shared by common events accounts for 10% -30% of the number of devices accessing the current routing node, the number of devices shared by serious events accounts for 40% -70% of the number of devices accessing the current routing node, and the number of devices shared by common events accounts for 80% -100% of the number of devices accessing the current routing node.
The method for acquiring the live images by calling the image acquisition equipment through the accessed routing node comprises the following steps:
sending an image acquisition instruction to at least one routing node so that the routing node requests access equipment to request image acquisition;
acquiring a field image returned by the routing node, and submitting the field image to a user for confirmation;
the user confirms that the message passes and the message is displayed to the police through the online session.
In this embodiment, the permission for opening the routing node is different according to different event levels, and for an emergency, the permission can be completely opened, and all devices accessing the routing node are allowed to receive a control instruction or request information of a user, so that more comprehensive information acquisition is realized. Optionally, after receiving a control instruction or request information of a mobile terminal of a user, the device may determine, in different ways, whether the device executes according to different types of devices, how to determine, by a user, how to access the same device that is the mobile terminal unconditionally, for example, a monitoring camera, and the like; for mobile equipment such as a service robot, a processing mode of a control instruction or request information can be determined according to whether the mobile equipment is suitable for field collection or not.
As a preferred embodiment, coordinating the authority of each access device in the session to provide the police with the session information, the image information, the video information and the positioning information, includes:
setting a conversation number threshold and a conversation number threshold;
judging whether the accumulated number of the speaking persons is smaller than the conversation person number threshold value or not, if so, all the users who do not speak can speak, and if not, only the users who have spoken can speak;
judging whether the speaking times of any one of the users who have spoken is smaller than the conversation time threshold, if so, allowing the user to speak, otherwise, not allowing the user to speak;
any user is classified into the conversation offer, the image offer, the video offer and the positioning offer according to the selected operation of the police officer, so that the user classified into the corresponding classification can only provide the signal of the current classification.
In this embodiment, except for the police officer and the first alarm user, the method provided by the present invention allows other users in the field to access the session through sharing the online session portal to provide sufficient field information, and these users in the field can push (sent by the routing node) the access session from the session portal received by their mobile terminals, or can access the session through scanning the two-dimensional code online session portal displayed by the display device (such as a service robot or a display screen) of the access routing node. In the conversation, the police controls the conversation to be carried out by setting a conversation number threshold value and a conversation number threshold value so as to obtain effective information; of course, alternatively, the system may default to a set value before the police officer sets it up. Further, the threshold of the number of people in conversation and the threshold of the number of times of conversation can be dynamically adjusted, for example, the threshold of the number of people in conversation is set to be 30% of the total number of people, and then automatic adjustment can be carried out according to the total number of people entering the conversation; for another example, the session number threshold is set to the median of the current per-capita session number, so as to realize dynamic adjustment and make the session more flexible.
As a preferred embodiment, the method for guiding the police officer to the scene through the online session comprises the following steps:
judging whether the distance between the police officer and the site is smaller than a set value or not, if so, generating a navigation window in the online conversation thread;
acquiring a visual angle image of a police officer and displaying the visual angle image in a navigation window;
and acquiring input information of the user classified into the positioning providing classification and outputting the input information to the police through the navigation window.
In this embodiment, guiding the police officer through the online session includes, but is not limited to, text guidance, video guidance, voice guidance, and the like, and the specific implementation manner may be selected.
As shown in fig. 3, an embodiment of the present invention further provides an online alarm device, including:
the access module is used for accessing the online alarm system according to the user operation;
the position information acquisition module is used for acquiring user position information;
the conversation module is used for creating an online conversation thread according to the position information of the user and the position distribution of the current police officer;
the routing access module is used for accessing routing nodes within a preset distance range according to the user position information;
the sharing module is used for sharing the online session entrance through the accessed routing node;
the image acquisition module is used for calling image acquisition equipment to acquire field images through the accessed routing node;
the coordination control module is used for coordinating the authority of each access device in the session so as to provide session information, image information, video information and positioning information for the policeman;
and the guiding module is used for guiding the police officers to arrive at the site through the online session.
In this embodiment, the online alarm device is a module of the method provided by the present invention, and for the explanation of each module, please refer to the contents of the method part of the present invention, and the embodiment of the present invention is not described herein again.
FIG. 4 is a diagram illustrating an internal structure of a computer device in one embodiment. The computer device may specifically be the mobile terminal in fig. 1. As shown in fig. 4, the computer apparatus includes a processor, a memory, a network interface, an input device, and a display screen connected through a system bus. Wherein the memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system, and may further store a computer program, and when the computer program is executed by the processor, the computer program may enable the processor to implement the online alarm method provided by the embodiment of the present invention. The internal memory may also store a computer program, and when the computer program is executed by the processor, the computer program may enable the processor to execute the online alarm method provided by the embodiment of the present invention. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on a shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the configuration shown in fig. 4 is a block diagram of only a portion of the configuration associated with aspects of the present invention and is not intended to limit the computing devices to which aspects of the present invention may be applied, and that a particular computing device may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, the online alarm apparatus provided by the embodiment of the present invention may be implemented in the form of a computer program, and the computer program may be run on a computer device as shown in fig. 4. The memory of the computer device may store various program modules constituting the online alarm device, such as an access module, a location information acquisition module, a session module, a routing access module, a sharing module, an image acquisition module, a coordination control module, and a guidance module shown in fig. 3. The program modules constitute computer programs that cause the processor to perform the steps of the online alerting method of the various embodiments of the present invention described in this specification.
For example, the computer device shown in fig. 4 may execute step S100 through the access module in the online alarm apparatus shown in fig. 3; the computer device may execute step S200 through the location information acquiring module; the computer device may perform step S300 through the session module; the computer device may perform step S400 through the route access module; the computer device may execute step S500 through the sharing module; the computer device may perform step S600 through the image acquisition module; the computer device may perform step S700 through the coordination control module; the computer device may perform step S800 through the booting module.
In one embodiment, a computer device is proposed, the computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
accessing an online alarm system according to user operation;
acquiring user position information;
establishing an online conversation thread according to the position information of the user and the position distribution of the current police officer;
accessing a routing node within a preset distance range according to the user position information;
sharing an online session entrance through an accessed routing node;
calling an image acquisition device to acquire a field image through the accessed routing node;
coordinating the authority of each access device in the session to provide session information, image information, video information and positioning information for the police;
and guiding the police officer to the scene through the online session.
In one embodiment, a computer readable storage medium is provided, having a computer program stored thereon, which, when executed by a processor, causes the processor to perform the steps of:
accessing an online alarm system according to user operation;
acquiring user position information;
establishing an online conversation thread according to the position information of the user and the position distribution of the current police officer;
accessing a routing node within a preset distance range according to the user position information;
sharing an online session entrance through an accessed routing node;
calling an image acquisition device to acquire a field image through the accessed routing node;
coordinating the authority of each access device in the session to provide session information, image information, video information and positioning information for the police;
and guiding the police officer to the scene through the online session.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in various embodiments may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, databases or other media used in the embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An online alarming method, characterized in that the online alarming method comprises:
accessing an online alarm system according to user operation;
acquiring user position information;
establishing an online conversation thread according to the position information of the user and the position distribution of the current police officer;
accessing a routing node within a preset distance range according to the user position information;
sharing an online session entrance through an accessed routing node;
calling an image acquisition device to acquire a field image through the accessed routing node;
coordinating the authority of each access device in the session to provide session information, image information, video information and positioning information for the police;
and guiding the police officer to the scene through the online session.
2. The online alarm method of claim 1, wherein the obtaining of the user location information comprises:
acquiring a GPS position and a field image of a user;
determining whether the user is indoors or outdoors according to the acquired GPS position;
if the user is indoors, determining at least one target store according to the acquired live image;
calling a preset platform interface, retrieving live images and/or videos according to the determined target store, and submitting retrieved image and/or video information to a user side for confirmation;
if the confirmation is passed, displaying the message to the police through the online conversation thread;
if the user is outdoors, calling a platform interface according to the position of the user to obtain a three-dimensional map within a set radius range;
placing the visual angle at the midpoint ground of the three-dimensional map, and determining the orientation of the field image by horizontally rotating the three-dimensional map by 360 degrees;
fixing the standing point and orientation of the visual angle, and rotating the three-dimensional map in a vertical plane by plus or minus 90 degrees to determine the included angle between the visual direction of the scene image and the ground;
translating the view angle according to the orientation of the field image until the obtained view angle is overlapped with the acquired field image;
determining the position of the current visual angle, and submitting the determined position to a user side for confirmation;
and the confirmation is passed, and the confirmation is displayed to the police through the online conversation thread.
3. The online alarm method of claim 1, wherein the creating an online conversation thread according to the location information of the user and the location distribution of the current police officer comprises:
creating an online conversation thread;
acquiring the position distribution of the current police officers;
determining three policemen closest to the scene and adding the policemen into the online session;
setting the first responded police officer as a butt-joint police officer, and closing the instant conversation function of the non-butt-joint police officer;
and dynamically acquiring the position distribution of the policemen, and keeping the conversation state of the butted policemen and the online monitoring state of at least two non-butted policemen.
4. The online alarm method of claim 1, wherein the accessing of the routing node within the preset distance range according to the user location information comprises:
applying for a temporary access code to an officer;
broadcasting an access request, wherein the access request comprises the temporary access code and the ID of the current equipment;
access is through the requesting routing node.
5. The online alarm method of claim 4, wherein the sharing of the online session entry by the accessed routing node comprises:
determining event levels according to user operation, wherein the event levels comprise general, severe and urgent;
generating an online conversation entrance;
sending the generated online session entrance and the event level to an accessed routing node, so that the routing node determines the number of devices sharing the online session entrance according to the received event level and shares the online session entrance;
the number of devices shared by common events accounts for 10% -30% of the number of devices accessing the current routing node, the number of devices shared by serious events accounts for 40% -70% of the number of devices accessing the current routing node, and the number of devices shared by common events accounts for 80% -100% of the number of devices accessing the current routing node;
the method for acquiring the live image by calling the image acquisition equipment through the accessed routing node comprises the following steps:
sending an image acquisition instruction to at least one routing node so that the routing node requests access equipment to request image acquisition;
acquiring a field image returned by the routing node, and submitting the field image to a user for confirmation;
the user confirms that the user passes, and the user is displayed to the police through the online session.
6. The online alerting method of claim 1, wherein coordinating the permissions of the access devices in the session to provide session information, image information, video information, and positioning information to the police, comprises:
setting a conversation number threshold and a conversation number threshold;
judging whether the accumulated number of the speaking persons is smaller than the conversation number threshold value or not, if so, all the users who do not speak can speak, and if not, only the users who have spoken can speak;
judging whether the speaking times of any one of the users who have spoken is smaller than the conversation time threshold, if so, allowing the user to speak, otherwise, not allowing the user to speak;
any user is classified into the conversation offer, the image offer, the video offer and the positioning offer according to the selected operation of the police officer, so that the user classified into the corresponding classification can only provide the signal of the current classification.
7. The online alerting method of claim 6 wherein guiding the police officer to the scene through the online session comprises:
judging whether the distance between the police officer and the site is smaller than a set value or not, if so, generating a navigation window in the online conversation thread;
acquiring a visual angle image of a police officer and displaying the visual angle image in a navigation window;
and acquiring input information of the user classified into the positioning providing classification and outputting the input information to the police through the navigation window.
8. An online warning device, comprising:
the access module is used for accessing the online alarm system according to the user operation;
the position information acquisition module is used for acquiring user position information;
the conversation module is used for creating an online conversation thread according to the position information of the user and the position distribution of the current police officer;
the routing access module is used for accessing routing nodes within a preset distance range according to the user position information;
the sharing module is used for sharing the online session entrance through the accessed routing node;
the image acquisition module is used for calling image acquisition equipment to acquire field images through the accessed routing nodes;
the coordination control module is used for coordinating the authority of each access device in the session so as to provide session information, image information, video information and positioning information for the policeman;
and the guiding module is used for guiding the police officers to arrive at the site through the online session.
9. A computer arrangement, characterized by a memory and a processor, the memory having stored therein a computer program which, when executed by the processor, causes the processor to carry out the steps of the online alert method of any of claims 1 to 7.
10. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, causes the processor to carry out the steps of the online alert method of any of claims 1 to 7.
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