CN111540180A - B-Trunc emergency alarm system and method thereof - Google Patents
B-Trunc emergency alarm system and method thereof Download PDFInfo
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- CN111540180A CN111540180A CN202010318764.0A CN202010318764A CN111540180A CN 111540180 A CN111540180 A CN 111540180A CN 202010318764 A CN202010318764 A CN 202010318764A CN 111540180 A CN111540180 A CN 111540180A
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- emergency
- emergency alarm
- core network
- alarm request
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—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
- G08B25/10—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 wireless transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
Abstract
The invention provides a system and a method for B-Trunc emergency alarm, wherein the system comprises: the terminal is used for initiating an emergency alarm request; the base station receives the emergency alarm request sent by the terminal; the core network receives the emergency alarm request sent by the base station; the dispatching desk receives the emergency alarm request sent by the core network; and the peripheral members receive the emergency alarm request sent by the core network. The method comprises the steps that a terminal initiates an emergency alarm request to a base station; the base station sends the received emergency alarm request message to a core network; the core network sends the emergency alarm request message to a dispatching desk; the dispatching desk responds to the received emergency alarm request message to the core network; and the core network sends an emergency alarm request to the peripheral members. The system and the method for B-Trunc emergency alarm enable an emergency alarm receiver to know alarm information more comprehensively so as to process alarm content.
Description
Technical Field
The invention belongs to the technical field of trunking communication, and particularly relates to a B-trunk emergency alarm system and a method thereof.
Background
The alarm information is divided into general alarm, important alarm and emergency alarm according to the importance and emergency degree, when the on-duty personnel encounters an emergency, the emergency is automatically identified through human or equipment, an alarm message is sent, the monitoring on-duty personnel immediately confirms when finding the alarm, and analysis, judgment and corresponding processing are carried out.
An emergency alarm mode of the method is not available in the B-Trunc standard at present, and in a special scene, a communication mode of the method is not available, the emergency alarm triggering method can be triggered by personnel and sensors in an identification mode, the personnel trigger operation modes including long-time pressing of terminal keys and the like, and the sensors trigger various acquisition devices including various environment sensors, life bracelets and the like.
For example, chinese patent application CN201210084376.6 discloses an emergency warning system using a low frequency wireless time-frequency transmission system, which uses a low frequency wireless time-frequency transmission technology to transmit information in a coverage area, so as to achieve the purpose of using a single transmitting station to achieve coverage in all areas, the system includes:
the emergency warning information receiving and converting subsystem receives the emergency warning information output by the emergency warning information generating subsystem and converts the emergency warning information into a format capable of being input into the low-frequency emergency warning signal transmitting subsystem;
the low-frequency emergency warning signal transmitting subsystem receives the emergency warning information transmitted by the emergency warning information receiving and converting subsystem so as to broadcast a low-frequency emergency warning signal; and
and the low-frequency emergency alarm signal receiving terminal receives the low-frequency emergency alarm signal transmitting subsystem and sends out necessary alarm information.
The prior art discloses an emergency warning system using a low-frequency wireless time-frequency transmission system, which has single warning information and can not make an information receiver know other accessory information of the warning information.
Based on the technical problems in the prior art, the invention provides a system and a method for B-trunk emergency alarm.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a system and a method for B-Trunc emergency alarm.
In order to realize the purpose of the invention, the following technical scheme is adopted:
a system for B-Trunc emergency alerts, comprising:
the terminal is used for initiating an emergency alarm request;
the base station receives the emergency alarm request sent by the terminal;
the core network receives the emergency alarm request sent by the base station and responds to the emergency alarm request to the terminal;
the dispatching desk receives the emergency alarm request sent by the core network and responds to the emergency alarm request to the core network;
the peripheral members receive the emergency alarm request sent by the core network and respond;
and the configuration system stores the emergency alarm object and the emergency alarm strategy of the subscriber and stores the subscription information of the subscriber in the core network through the message interaction with the core network.
The invention also provides a method for B-trunk emergency alarm, which comprises the following steps:
step 1, a terminal initiates an emergency alarm request and sends the emergency alarm request message to a base station;
step 2, the base station sends the received emergency alarm request message to a core network;
step 3, the core network responds to the received emergency alarm request message to the base station;
step 4, the base station responds the emergency alarm request message to the terminal;
step 5, the core network sends the emergency alarm request message to a dispatching desk;
step 6, the dispatching desk responds to the received emergency alarm request message to the core network;
and 7, the core network sends an emergency alarm request to the peripheral members.
Further, in step 1, the terminal initiates an emergency alarm request and triggers the emergency alarm request through two modes, namely manual operation and sensor and wearable equipment triggering.
Further, step 5 includes acquiring a user signed emergency alert policy stored in the core network by the user in the registration process, where the user signed emergency alert policy includes an emergency alert object, alert content, and an alert mode of the user.
Further, in step 5, the internal network element of the core network performs processing of message reception according to a standard route forwarding manner of the B-trunk request message, and the message is forwarded from the MME to the TCF to the terminal and the scheduling station.
Further, in step 5, the core network acquires specific location information and related alarm information of the emergency alarm message according to the information carried by the emergency alarm message, screens out surrounding users through calculation, and learns the state of the terminal through judging the related alarm information.
Further, in step 2, the emergency alert request message includes specific location information, personnel vital sign information, and environmental parameter information of the emergency alert message.
Compared with the prior art, the invention has the beneficial effects that:
1. the B-trunk emergency alarm system realizes an end-to-end complete and convenient communication process by the matching arrangement of the terminal, the base station, the core network and the dispatching desk, so that the alarm information is quickly transmitted to a receiver, and the receiver can process the alarm information;
2. the B-Trunc emergency alarm method has the advantages of simple configuration, convenient operation and maintenance, reduced operation and maintenance cost, no need of newly added equipment based on the existing B-Trunc communication architecture, and high intensification degree;
3. the method for B-Trunc emergency alarm of the invention ensures that an emergency alarm receiver can more comprehensively know the alarm information by adopting the technology that the emergency alarm request comprises the position information and the related alarm information, so that the preparation is more sufficient when the alarm content is processed.
Drawings
Fig. 1 is a schematic diagram of a B-Trunc emergency alert system of the present invention;
fig. 2 is a flow chart of a method of B-Trunc emergency alert in the present invention;
fig. 3 is a schematic diagram of the deployment of the B-Trunc emergency alert system and method thereof in a coal mine in accordance with an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments, it being understood that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.
Examples
As shown in fig. 1, a system for B-Trunc emergency alert, comprising:
the terminal is used for initiating an emergency alarm request, and after the terminal is successfully registered in a B-trunk network, two major ways for identifying alarm information are available, wherein one way is alarm information input caused by manual operation, and the other way is alarm information input caused by wearing equipment or a sensor;
the base station is used for receiving the emergency alarm request sent by the terminal;
the core network receives the emergency alarm request sent by the base station and responds to the emergency alarm request to the terminal, the core network firstly checks the signed data of the user after receiving the emergency alarm message of the user, and if a signed emergency alarm object and an alarm strategy exist, the core network carries out the next step of message forwarding processing according to the signed message;
the dispatching desk receives the emergency alarm request sent by the core network and responds to the emergency alarm request to the core network;
the peripheral members receive the emergency alarm request sent by the core network and respond to the emergency alarm request, and can quickly take rescue actions or take action commands with a command and dispatch center to take actions, so that the peripheral members can process the emergency alarm and can relieve the emergency alarm;
and the configuration system stores an emergency alarm object and an emergency alarm strategy of a subscriber, stores subscription information of the subscriber in the core network through message interaction with the core network, and processes according to the content signed in advance when the emergency alarm is found.
The emergency alarm request is responded to the terminal by responding to the base station first and then responding to the terminal by the base station.
In this embodiment, if the user does not perform the emergency alert related subscription processing, the core network starts a default policy for processing, calculates and screens out online nearby subscribers according to the geographical location of the alert user, forwards alert information to the subscribers, and sends an emergency alert message to the dispatching console and the alert platform.
As shown in fig. 2, the method for B-Trunc emergency alert in this embodiment includes:
step 1, a terminal initiates an emergency alarm request, the emergency alarm request comprises position information and related alarm information, and the emergency alarm request message is sent to a base station;
step 2, the base station sends the received emergency alarm request message to a core network;
step 3, the core network responds to the received emergency alarm request message to the base station;
step 4, the base station responds the emergency alarm request message to the terminal;
step 5, the core network sends the emergency alarm request message to a dispatching desk;
step 6, the dispatching desk responds to the received emergency alarm request message to the core network;
and 7, the core network sends an emergency alarm request to the peripheral members.
In step 1, after the terminal is successfully registered in the B-trunk network, the terminal initiates an emergency alarm request and triggers through two modes of manual operation, sensors and wearable equipment.
In this embodiment, the manual operation is performed by long pressing a terminal alarm key or an agreed key input mode when a worker encounters an emergency, and after the terminal recognizes an alarm action, a background automatically generates an alarm message and sends the alarm message to a base station side; wearing equipment or sensor alarm input mode is wearing equipment such as the life bracelet is equipped with to sensor demand place (for example warehouse, forest etc.) and staff, and sensor and wearing equipment are discerning emergency to transmit urgent information to terminal through modes such as bluetooth, wireless, wired, after terminal equipment discerned the warning action, the backstage automatic generation reports an emergency and asks for help or increased vigilance the message, and send to the base station side.
And step 5, acquiring a user signed emergency alarm strategy stored in the core network by the user in the registration process, wherein the user signed emergency alarm strategy comprises an emergency alarm object, alarm content and an alarm mode of the user.
In step 5, the internal network element of the core network performs processing of message reception according to a standard route forwarding mode of the B-trunk request message, and the message is forwarded to the terminal and the dispatching desk from the MME to the TCF.
In step 5, the core network acquires specific position information and related alarm information of the emergency alarm message according to the information carried by the emergency alarm message, screens out peripheral users through calculation, and knows the state of the terminal through judging the related alarm information, wherein the related alarm information is heartbeat index, blood oxygen concentration, environmental temperature and the like, for example, the emergency alarm identified by a life bracelet carries the heartbeat index and the blood oxygen concentration; the emergency alarm identified by the temperature sensor will carry the ambient temperature; the oxygen concentration sensor is used for carrying the current oxygen concentration and the like, and the oxygen concentration sensor can be specifically defined according to the transmission messages of the devices.
In step 2, the emergency alert request message includes specific location information, personnel vital sign information, and environmental parameter information of the emergency alert message.
The following takes the deployment of the B-Trunc emergency alert system and the method thereof in a coal mine as an example, and further describes the embodiment.
As shown in fig. 3, a B-Trunc network is laid in a coal mine, in order to guarantee production safety in real time, a mine environment and vital signs of workers need to be monitored in real time, a dispatching desk is deployed in a monitoring center, a mine area and a mine are covered with signals, the communication of the mine area is normal, an oxygen solubility sensor, a temperature sensor and a humidity sensor are deployed in the mine, a life bracelet is deployed in the mine, when an abnormal condition occurs to the environment or the body of the worker, an emergency alarm can be automatically triggered, dangerous case implementation information is sent to the monitoring center through the network, and when the worker encounters an emergency dangerous case, an emergency alarm button can be triggered, so that the whole emergency alarm process is completed.
For example, after a fixed terminal a receives temperature anomaly information of a temperature sensor, the fixed terminal a sends an emergency alarm request including location information and related alarm information to the base station;
the base station sends the received emergency alarm request message to a core network;
the core network responds to the base station after receiving the emergency warning request message;
the base station responds the emergency alarm request message to the fixed terminal A;
the core network sends the emergency alarm request message to a dispatching desk;
the dispatching desk responds to the received emergency alarm request message to the core network;
the core network sends an emergency alarm request to the surrounding members, and the surrounding members receive the emergency alarm request, process the emergency alarm, complete the processing and remove the emergency alarm.
Similarly, the above process is suitable for the life bracelet to send an emergency alarm request to the handheld terminal B and for the hand-held terminal C to send an emergency alarm request by artificial triggering.
The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims.
Claims (7)
1. A system for B-Trunc emergency alerts, comprising:
the terminal is used for initiating an emergency alarm request;
the base station receives the emergency alarm request sent by the terminal;
the core network receives the emergency alarm request sent by the base station and responds to the emergency alarm request to the terminal;
the dispatching desk receives the emergency alarm request sent by the core network and responds to the emergency alarm request to the core network;
the peripheral members receive the emergency alarm request sent by the core network and respond;
and the configuration system stores the emergency alarm object and the emergency alarm strategy of the subscriber and stores the subscription information of the subscriber in the core network through the message interaction with the core network.
2. A method for B-Trunc emergency alert, comprising:
step 1, a terminal initiates an emergency alarm request and sends the emergency alarm request message to a base station;
step 2, the base station sends the received emergency alarm request message to a core network;
step 3, the core network responds to the received emergency alarm request message to the base station;
step 4, the base station responds the emergency alarm request message to the terminal;
step 5, the core network sends the emergency alarm request message to a dispatching desk;
step 6, the dispatching desk responds to the received emergency alarm request message to the core network;
and 7, the core network sends an emergency alarm request to the peripheral members.
3. The method for B-Trunc emergency alert according to claim 2, wherein in step 1, the terminal initiates the emergency alert request by manual operation and triggering of sensors and wearable devices.
4. The method according to claim 2, wherein in step 5, the core network collects specific location information and related warning information of the emergency warning message according to information carried by the emergency warning message, screens out surrounding users through calculation, and learns the status of the terminal through judging the related warning information.
5. The method of claim 2, wherein in step 2, the emergency alert request message comprises specific location information, human vital sign information, and environmental parameter information of the emergency alert message.
6. The method according to claim 2, wherein step 5 comprises obtaining a user signed emergency alert policy stored in the core network by the user during registration, wherein the user signed emergency alert policy comprises an emergency alert object, alert contents, and an alert mode of the user.
7. The method of B-Trunc emergency alert according to claim 2, wherein in step 5, the internal network element of the core network performs the processing of message reception according to the routing forwarding manner of the standard B-Trunc request message, and the message is forwarded from MME to TCF to the terminal and the dispatching console.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010318764.0A CN111540180A (en) | 2020-04-21 | 2020-04-21 | B-Trunc emergency alarm system and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010318764.0A CN111540180A (en) | 2020-04-21 | 2020-04-21 | B-Trunc emergency alarm system and method thereof |
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| CN111540180A true CN111540180A (en) | 2020-08-14 |
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| CN108076449A (en) * | 2017-12-08 | 2018-05-25 | 海能达通信股份有限公司 | Emmergency call method, trunked communication system, base station and control device |
| CN109429180A (en) * | 2017-06-26 | 2019-03-05 | 大唐移动通信设备有限公司 | The method and apparatus of data exchange |
| CN110650441A (en) * | 2018-06-26 | 2020-01-03 | 成都鼎桥通信技术有限公司 | Service processing method and device for broadband trunking communication B-trunk |
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2020
- 2020-04-21 CN CN202010318764.0A patent/CN111540180A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487481A (en) * | 2010-12-01 | 2012-06-06 | 中国移动通信集团上海有限公司 | System, method and equipment for sending alarm information |
| US20140006552A1 (en) * | 2012-06-27 | 2014-01-02 | Ubiquiti Networks, Inc. | Method and apparatus for maintaining network connections between devices |
| CN105813023A (en) * | 2014-12-29 | 2016-07-27 | 普天信息技术有限公司 | Emergency call alarm prompting method, dispatching desk and cluster core network |
| CN109429180A (en) * | 2017-06-26 | 2019-03-05 | 大唐移动通信设备有限公司 | The method and apparatus of data exchange |
| CN108076449A (en) * | 2017-12-08 | 2018-05-25 | 海能达通信股份有限公司 | Emmergency call method, trunked communication system, base station and control device |
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Application publication date: 20200814 |
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