CN114143767A - Emergency command and distress alarm equipment and system - Google Patents
Emergency command and distress alarm equipment and system Download PDFInfo
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- CN114143767A CN114143767A CN202111320528.3A CN202111320528A CN114143767A CN 114143767 A CN114143767 A CN 114143767A CN 202111320528 A CN202111320528 A CN 202111320528A CN 114143767 A CN114143767 A CN 114143767A
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- 230000006855 networking Effects 0.000 claims abstract description 20
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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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses an emergency command and distress alarm device and system, in a specific implementation mode, the device comprises: a mobile command terminal; the intelligent terminals comprise wireless ad hoc network modules, microphones and microcontrollers, wherein in the networking mode, the intelligent terminals respond to networking instructions from the mobile command terminals and form a wireless ad hoc network through the respective wireless ad hoc network modules; in an emergency mode, a user mobile terminal of a help-calling user in a building is added into the wireless ad hoc network; the microcontroller of each intelligent terminal acquires the position information of the help-calling user relative to the intelligent terminal and sends the position information to the mobile command terminal; the microphone collects the sound information of the help calling user and sends the sound information to the mobile command terminal; and the mobile command terminal presents the position information and the sound information.
Description
Technical Field
The invention relates to the technical field of Internet of things and wireless communication of edge computing, in particular to emergency command and distress alarm equipment and system.
Background
In a traditional emergency broadcasting system, emergency speakers are usually arranged on each floor and are centralized to a central machine room through fixed lines for unified management, and when an earthquake, a flood, a fire or other disasters strike the traditional emergency broadcasting system, fixed line facilities can be destroyed and cannot work normally. At the moment, management personnel need to enter a central machine room for broadcasting, and mobile emergency command cannot be realized; under the extreme conditions of 'circuit breaking, power failure and network breaking', the fixed circuit is likely to be broken, and the loudspeaker fixed on each floor cannot work normally, so that evacuation and evacuation of the command and call-for-help users are influenced; the emergency broadcasting system on the market at present is usually unidirectional audio broadcasting, and can not realize the collection of the distress information and can not obtain the distress information with the position.
The existing traditional communication is based on a central server, and after the central server is disconnected for some reason, the terminal of the whole network can be in a paralyzed state and cannot operate, so that the defect of the expression of emergency broadcast communication cannot be met; when the person calling for help does not carry communication equipment or does not have a base station signal, the person can not effectively communicate with the outside; the position information of the person calling for help cannot be acquired.
Disclosure of Invention
It is an object of the present invention to provide an emergency command and call for help alarm device and system to solve at least one of the problems existing in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an emergency command and distress alarm device in a first aspect, which comprises:
a mobile command terminal;
a plurality of intelligent terminals arranged in a building, the intelligent terminals comprising a wireless ad hoc network module, a microphone and a microcontroller, wherein,
in the networking mode, the intelligent terminals respond to networking instructions from the mobile command terminal and form a wireless ad hoc network through respective wireless ad hoc network modules;
in the emergency mode, the emergency mode is selected,
a user mobile terminal of a help-calling user in a building is added into the wireless ad hoc network;
the microcontroller of each intelligent terminal acquires the position information of the help-calling user relative to the intelligent terminal and sends the position information to the mobile command terminal;
the microphone collects the sound information of the help calling user and sends the sound information to the mobile command terminal;
and the mobile command terminal presents the position information and the sound information.
Optionally, in a networking mode, in response to a user of the mobile command terminal starting a networking function through the mobile command terminal, the mobile command terminal sends configuration information to a nearest intelligent terminal, the configured intelligent terminal synchronizes the configuration information to adjacent intelligent terminals, and until all the intelligent terminals are synchronized successfully, the mobile command terminal presents a network topology map, wherein the configuration information at least comprises a networking password.
Optionally, the configuration information further includes an ID, a name, and the group of the intelligent terminal.
Optionally, in an emergency mode, in response to a mobile command terminal user starting an emergency function through a mobile command terminal, the mobile command terminal sends an emergency state instruction to a nearest intelligent terminal in a network through the ad hoc network, the intelligent terminal receiving the instruction first sends the emergency state instruction to an adjacent node, then switches the network to be a password-free network, and after receiving the emergency state instruction, the adjacent node also sends the emergency instruction to the adjacent node first, and then switches the network to be the password-free network until all the intelligent terminals are switched to be the password-free emergency network.
Optionally, in the emergency mode, the intelligent terminal locally stores the position information and the sound information and starts a synchronization function, so that the position information and the sound information are synchronized to all the intelligent terminals.
Optionally, a plurality of building speakers are respectively arranged in different floors of the building;
the intelligent terminals are respectively arranged in the different floors and are electrically connected with the building loudspeakers in the same floor;
and in an emergency mode, the microcontroller of the intelligent terminal positioned in the same floor controls the building loudspeaker to play voice.
Optionally, each intelligent terminal further comprises
The intelligent terminal comprises a built-in loudspeaker, wherein in an emergency mode, a microcontroller of the intelligent terminal judges whether a building loudspeaker located in the same floor works normally or not, and if the building loudspeaker cannot work normally, the built-in loudspeaker is started to play voice.
Optionally, the voice is synchronized to all intelligent terminals in response to the mobile command terminal user turning on the global broadcast function through the mobile command terminal.
Optionally, each intelligent terminal further comprises:
and the UPS is used for supplying power to the intelligent terminal under the condition of building power failure.
Optionally, each intelligent terminal further comprises:
and the power adapter is used for providing various power interfaces for the intelligent terminal.
Optionally, the multiple power interfaces support 1.5V, 3V, 4.5V, 6V, 12V, 24V, 110V, and 220V charging power accesses.
Optionally, in case of building power outage, the power adapter supplies power to the intelligent terminal by automatically connecting the UPS power supply.
The second aspect of the present invention provides an emergency command and call for help alarm system, comprising:
the apparatus according to the first aspect of the invention;
the user moves the terminal in the mobile manner,
wherein,
responding to a distress call user to search the wireless ad hoc network identifier through the user mobile terminal and join the network, and presenting an interactive interface at the user mobile terminal, wherein the interactive interface comprises the identifier of the distress call user;
in response to the operation of a distress user on an alarm button on an interactive interface, the user mobile terminal collects the voice of the distress user and sends the voice to the intelligent terminal, wherein the intelligent terminal calculates the position of the distress user relative to the intelligent terminal, and the position is presented at the corresponding position of the identification of the distress user in the interactive interface.
Optionally, in response to the mobile command terminal user clicking the identification of the help-calling user on the interactive interface, the mobile command terminal user can perform real-time voice communication with the help-calling user.
The invention has the following beneficial effects:
according to the technical scheme, the intelligent terminals are formed by the wireless ad hoc network module, the built-in loudspeaker, the microphone, the UPS power supply, the power adapter and the microcontroller, and the wireless ad hoc network is formed among the intelligent terminals, so that the normal communication of the emergency command and call-for-help alarm system can be guaranteed in the extreme environment of 'circuit breaking, power failure and network failure'; the technical scheme of the invention also realizes a center-removing mobile interactive emergency command and call-for-help alarm system by connecting the mobile command terminal with the wireless ad hoc network, and the mobile command terminal receives the silent state or emergency state information fed back by the intelligent terminal equipment so as to ensure that workers are timely commanded to replace damaged equipment and ask for help for rescue work of users.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 shows an emergency command and distress call alarm system provided by an embodiment of the invention.
Fig. 2 shows a schematic view of a display interface of the emergency command and distress alerting system after the emergency state is initiated.
Fig. 3 is a schematic diagram illustrating a direct call connection between a mobile command terminal and a user mobile terminal.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below with reference to preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
Fig. 1 shows a block diagram of an emergency commanding and distress alerting system according to the present invention, which includes an emergency commanding and distress alerting device 10 and a user mobile terminal 20, wherein the user mobile terminal 20 may be a mobile phone, a tablet computer or other portable user devices, and is configured to collect voice of a distress user and send the voice to the emergency commanding and distress alerting device 10.
The emergency command and call for help alarm device 10 comprises: a mobile command terminal 110; as shown in fig. 1, the intelligent terminals 120 include a wireless ad hoc network module 121, a microphone 122 and a microcontroller 123, wherein, in the networking mode, the plurality of intelligent terminals 120 form a wireless ad hoc network through respective wireless ad hoc network modules in response to a networking instruction from the mobile command terminal 110; in the emergency mode, a user mobile terminal 20 of a help-calling user in a building joins the wireless ad hoc network; the microcontroller 123 of each intelligent terminal 120 acquires the position information of the calling user relative to the intelligent terminal and sends the position information to the mobile command terminal 110; the microphone 122 collects the voice information of the calling user and sends the voice information to the mobile command terminal 110; the mobile command terminal 110 presents the location information and the sound information.
In a specific example, the plurality of intelligent terminals 120 are installed in public places such as office buildings, residential dwellings, and the like, and the mobile command terminal 110 may be a mobile phone, a tablet computer, or other portable user equipment, for example, in the hands of a building command staff. The plurality of intelligent terminals 120 form a wireless ad hoc network through respective wireless ad hoc network modules 121, and both the mobile command terminal 110 and the user mobile terminal 20 of the help-calling user in the building can be connected to the wireless ad hoc network.
It should be noted that the number of the mobile command terminals 110 in the present invention is not limited, and may be determined according to the actual building situation.
Therefore, the emergency command and call-for-help alarm system transmits data among the plurality of intelligent terminals, between the mobile command terminal and the intelligent terminals and between the user mobile terminal and the intelligent terminals in a wireless ad hoc network communication mode, and can ensure normal communication of the emergency command and call-for-help alarm system under the extreme environment of 'broken circuit and broken network'.
In one possible implementation manner, a plurality of building speakers are respectively arranged in different floors of the building;
the intelligent terminals are respectively arranged in the different floors and are electrically connected with the building loudspeakers in the same floor;
and in an emergency mode, the microcontroller of the intelligent terminal positioned in the same floor controls the building loudspeaker to play voice.
In a specific example, a plurality of building speakers are respectively arranged on different floors in a building, in practical application, building speakers arranged on different floors in the building can be utilized to be electrically connected with the intelligent terminals 120 on the same floor, when a building disaster occurs, namely, the intelligent terminals 120 actively activate an emergency mode or give an emergency mode instruction through the mobile command terminal 110, all the intelligent terminals 120 in the building are switched from a silent state in a networking mode to an emergency state in the emergency mode, the microcontroller 123 of the intelligent terminal 120 on each floor controls the building speakers to play voice, and the voice content includes disaster conditions occurring in the building, arrival time of rescue workers and the like. The microprocessor 123 is, for example, an MCU unit.
In one possible implementation, each smart terminal 120 further includes
And a built-in speaker 124, wherein in the emergency mode, the microcontroller 123 of the intelligent terminal 120 determines whether the building speaker located on the same floor is working normally, and if the building speaker is not working normally, the built-in speaker 124 is started to play voice.
In a specific example, the intelligent terminal 120 further includes a built-in speaker 124, and the system adopts a manner that the building speaker and the built-in speaker 124 coexist, so that it can be ensured that the built-in speaker 124 of the intelligent terminal 120 is activated to play voice after the building speaker is damaged due to a building disaster and cannot work normally.
In a possible implementation manner, each intelligent terminal further comprises
And the UPS 125 is used for supplying power to the intelligent terminal 120 in the case of building power failure.
In a specific example, the UPS power source 125 is configured to supply power to the intelligent terminal 120 in a power-off situation of a building, the UPS power source 125 in the system synchronizes once per minute power to the microcontroller 123 of its intelligent terminal, after the microcontroller 123 updates the power information of its intelligent terminal, the microcontroller 123 synchronizes the power information of the intelligent terminal to the nearest intelligent terminal in the network through the ad hoc network, and the intelligent terminal synchronized with the power information synchronizes the power information to the adjacent node until all the intelligent terminals synchronize the power information of the UPS power source 125; when the UPS 125 is abnormal by self-test or the service life of the UPS 125 exceeds the design life, the information that the UPS 125 needs to be replaced is synchronized to all the intelligent terminals; the microcontroller 123 controls the charging and discharging strategy of the UPS power supply through the charging and discharging strategy set by the microcontroller.
In one possible implementation, each intelligent terminal further includes:
and the power adapter 126 is used for providing various power interfaces for the intelligent terminal 120.
In one possible implementation, the multiple power interfaces support 1.5V, 3V, 4.5V, 6V, 12V, 24V, 110V, and 220V charging power accesses.
In a specific example, the intelligent terminal adapts to multiple power interfaces through a power adapter, supports access of 1.5V, 3V, 4.5V, 6V, 12V, 24V, 110V and 220V charging power supplies, and can directly interface with existing equipment, such as: emergency lighting lamp, broadcast speaker terminal, emergency exit sign etc..
In one possible implementation, the power adapter 126 powers the intelligent terminal 120 by automatically connecting the UPS power source 125 in the event of a building outage.
Therefore, the emergency command and call-for-help alarm system of the invention can supply power to the intelligent terminal 120 through the UPS 125 under the condition of building power failure, and can ensure the normal communication of the emergency command and call-for-help alarm system under the extreme environment of power failure.
In a possible implementation manner, in a networking mode, in response to a mobile command terminal user starting a networking function through a mobile command terminal, the mobile command terminal sends configuration information to a nearest intelligent terminal, the configured intelligent terminal synchronizes the configuration information to adjacent intelligent terminals, and a network topology map is presented on the mobile command terminal until all the intelligent terminals are successfully synchronized, wherein the configuration information at least comprises a networking password.
In a specific example, firstly, networking a plurality of intelligent terminals 120, installing the plurality of intelligent terminals 120 at a specified place and powering on, and taking one of the intelligent terminals as a first node; the mobile commander terminal 110 inputs an initial password (an initial password set by a manufacturer) of the smart terminal 120 as a first node through an external WIFI network to link to the smart terminal, and sets a password in a silent state of the smart terminal as the first node; starting a one-key networking function of the intelligent terminal, and automatically searching other intelligent terminal nodes which are not added by the first node and carrying out pairing synchronous setting, namely automatically setting the silent passwords of other nodes successfully; after the synchronization is successful, the network topological graphs of all the intelligent terminals in the appointed place are displayed at the mobile command terminal, and the mobile command terminal can automatically switch nodes according to the strength of the wireless signals of the peripheral nodes.
In a possible implementation manner, the configuration information further includes an ID, a name, and the group of the intelligent terminal.
In a specific example, each intelligent terminal has a unique identity ID number, and the ID number, the name, the grouping and the designated floor position of the installed place of each intelligent terminal are displayed on the mobile command terminal. The mobile command terminal 110 can select the intelligent terminal on the interactive interface of the system, and set, for example, modify the name or modify the group, etc., of the selected intelligent terminal (the name is, for example, the first node and the second node) and the group to which the selected intelligent terminal belongs (for example, the first group includes the first node and the second node; the second group includes the third node, the fourth node, and the fifth node, etc.). After the setting is completed and the information is stored, the modified intelligent terminal stores the modified information, the modified intelligent terminal information is synchronized to the adjacent nodes, and the adjacent nodes are synchronized to the next node after being stored until the intelligent terminals of the whole network are synchronized.
In a possible implementation manner, in an emergency mode, in response to a mobile command terminal user starting an emergency function through a mobile command terminal, the mobile command terminal sends an emergency state instruction to a nearest intelligent terminal in a network through an ad hoc network, the intelligent terminal receiving the instruction first sends the emergency state instruction to an adjacent node, then the network of the intelligent terminal is switched to be a password-free network, after receiving the emergency state instruction, the adjacent node also sends the emergency instruction to the adjacent node, and then the network of the intelligent terminal is switched to be the password-free network until all the intelligent terminals are switched to be the password-free emergency network.
In a specific example, the states of the intelligent terminal include a silent state of secret wireless access and an emergency state of secret wireless access, and the intelligent terminal is in the silent state when the system works normally and no user mobile terminal sends out distress information; when the system fails to generate alarm information or the user mobile terminal sends out distress information, the intelligent terminal is in an emergency state. For example, when a system fails and an alarm is generated, the alarm includes that any one module of the plurality of intelligent terminals 120 fails, information of the failed intelligent terminal device is displayed on the mobile command terminal 110, the mobile command terminal immediately sends a replacement or maintenance instruction to a worker after receiving the alarm information, the worker goes forward to replace or maintain, and once the preset time is exceeded, the worker does not go forward to replace or maintain the device, the mobile command terminal immediately switches the silent state of the intelligent terminal into the emergency state.
The intelligent terminal is switched from the silent state to the emergency state and comprises the following steps: the method comprises the steps that a mobile command terminal clicks to open an emergency state, the mobile command terminal sends an emergency state instruction to an intelligent terminal closest to the mobile command terminal through a wireless ad hoc network, the intelligent terminal receiving the emergency state instruction sends the emergency state instruction to an adjacent intelligent terminal node, then the network of the mobile command terminal is switched to be a non-dense wireless network, the adjacent intelligent terminal node also sends the emergency instruction to the adjacent intelligent terminal node after receiving the emergency state instruction, and then the network of the mobile command terminal is switched to be the non-dense wireless network until all intelligent terminal nodes in the whole network are switched to be the non-dense emergency network.
In a specific example, in addition to the mobile command terminal 110 controlling the intelligent terminal 120 to switch from the silent state to the emergency state, the intelligent terminal 120 may also actively activate a wireless ad hoc network without a password, which automatically enters the emergency state according to a configuration scheme in an emergency.
In a possible implementation manner, in the emergency mode, the intelligent terminal locally stores the position information and the sound information and starts a synchronization function, so that the position information and the sound information are synchronized to all the intelligent terminals.
In a specific example, when the user mobile terminal 20 is not carried with the help-calling user, the mobile command terminal 110 is configured to receive help-calling information collected by the intelligent terminal 120 by calling for help at the intelligent terminal 120, specifically:
after the intelligent terminal 120 starts an emergency state, the microphone 122 starts to collect sound, the intelligent terminal 120 activates a sound collection function after recognizing the distress sound of a distress user, and the microprocessor 123 calculates the position of the intelligent terminal for saving the person and identifying the distress sound of the person through a positioning method based on distance measurement; after the sound collection is completed, the sound information and the position information are stored in an intelligent terminal for identifying the distress sound of a person, then the synchronization function is started, the sound information and the position information are synchronized to the nearby nodes, and after the nearby nodes are stored, the next node is synchronized until the sound information and the position information are synchronized to the whole network intelligent terminal 120. The mobile commander terminal 110 receives the audio information and the position information through the wireless ad hoc network and displays the audio information and the position information on the mobile commander terminal 110.
In a specific example, as shown in fig. 2, when the user encounters an emergency, the mobile command terminal 110 is configured to receive distress information sent by the user mobile terminal 20 by asking for help to alarm on the user mobile terminal 20, such as a mobile phone, specifically:
the user opens the WLAN of the user mobile terminal 20, searches for a hotspot identifier of the wireless ad hoc network in an emergency state, such as an emergency call alarm network, and clicks to join the WIFI hotspot;
the user mobile terminal 20 joins the wireless ad hoc network, and an interactive interface is presented at the user mobile terminal 20, wherein the interactive interface comprises the identification of the distress call user; automatically redirecting to the intelligent terminal 120 nearest to the user mobile terminal 20 of the calling user through a Captive portal (Captive portal) technology;
after a distress user clicks an alarm button on an alarm distress page, a user mobile terminal 20 records and collects the sound of the distress user, the distress audio information is sent to an intelligent terminal 120 closest to the distress user mobile terminal 20 after the user releases the button, and after the distress audio information of the user is received by the intelligent terminal 120 node, the position of the intelligent terminal closest to the user mobile terminal 20 is calculated;
storing the audio information and the position information for help to the intelligent terminal 120, starting a synchronization function, and synchronizing the audio information for help and the position information to nearby nodes until the audio information for help and the position information are synchronized to the intelligent terminal 120 in the whole network;
the mobile commanding terminal 110 receives the distress audio information and the position information through the wireless ad hoc network and displays the distress audio information and the position information on the mobile commanding terminal 110.
For example, after the audio information and the position information for the help sent by the user mobile terminal 20 or the sound information and the position information acquired and calculated by the intelligent terminal 120 are displayed on the mobile command terminal 110, the worker is intelligently arranged to go to the rescue, fig. 2 shows the audio information and the position information for the help of "50 m on the b1 point on the 6 th floor", "200 m on the a1 point on the 10 th floor", "200 m on the c1 point on the 10 th floor", and "140 m on the c1 point on the 7 th floor", so that the rescue worker can know the current state of the help worker in time according to the audio information, know the positions of a plurality of the help workers according to the position information, and conveniently perform rescue work such as nearby rescue and multi-person rescue.
In a possible implementation manner, the mobile command terminal user clicks the identification of the help-calling user on the interactive interface, and the mobile command terminal user can perform real-time voice communication with the help-calling user.
In a specific example, as shown in fig. 3, the mobile command terminal is further configured to perform real-time voice communication with a user calling for help, for example, a rescuer carrying the mobile command terminal is directly connected to the user mobile terminal at "10 th floor c1 point", so as to implement a call, and go to the location of the user calling for help in time to perform rescue.
In one possible implementation, the speech is synchronized to all intelligent terminals in response to the mobile command terminal user turning on the global broadcast function through the mobile command terminal.
In a specific example, the mobile command terminal user may send a voice file to the nearby intelligent terminal 120 nodes through the mobile command terminal by selecting a recording file and a real-time recording mode, and a certain nearby intelligent terminal 120 node receives the voice file and stores the voice file locally until all the intelligent terminal nodes are synchronized, and the building speaker or the built-in speaker 124 of the intelligent terminal starts to play the voice file at all the intelligent terminals, for example, when the mobile command terminal needs to send the recording file to all the intelligent terminal nodes at the same time, the global broadcasting function may be used.
According to the emergency command and call-for-help alarm system, the intelligent terminals are formed by the wireless ad hoc network module, the loudspeaker, the microphone, the UPS power supply, the power adapter and the microcontroller, and a wireless ad hoc network is formed among the intelligent terminals, so that the normal communication of the emergency command and call-for-help alarm system can be guaranteed in the extreme environment of 'circuit breaking, power failure and network breaking'; the technical scheme of the invention also realizes a center-removing mobile interactive emergency command and call-for-help alarm system by connecting the mobile command terminal with the wireless ad hoc network, and the mobile command terminal receives the silent state or emergency state information fed back by the intelligent terminal equipment so as to ensure that workers are timely commanded to replace damaged equipment and ask for help for rescue work of users.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (14)
1. An emergency command and call for help alarm device, the device comprising:
a mobile command terminal;
a plurality of intelligent terminals arranged in a building, the intelligent terminals comprising a wireless ad hoc network module, a microphone and a microcontroller, wherein,
in the networking mode, the intelligent terminals respond to networking instructions from the mobile command terminal and form a wireless ad hoc network through respective wireless ad hoc network modules;
in the emergency mode, the emergency mode is selected,
a user mobile terminal of a help-calling user in a building is added into the wireless ad hoc network;
the microcontroller of each intelligent terminal acquires the position information of the help-calling user relative to the intelligent terminal and sends the position information to the mobile command terminal;
the microphone collects the sound information of the help calling user and sends the sound information to the mobile command terminal;
and the mobile command terminal presents the position information and the sound information.
2. The apparatus of claim 1,
in a networking mode, responding to the fact that a user of a mobile command terminal starts a networking function through the mobile command terminal, the mobile command terminal sends configuration information to the nearest intelligent terminal, the configured intelligent terminal synchronizes the configuration information to the adjacent intelligent terminal, and a network topological graph is presented on the mobile command terminal until all the intelligent terminals are synchronized successfully, wherein the configuration information at least comprises a networking password.
3. The apparatus of claim 2,
the configuration information further includes an ID, a name, and the group of the intelligent terminal.
4. The apparatus of claim 1,
in an emergency mode, responding to a mobile command terminal user to start an emergency function through a mobile command terminal, wherein the mobile command terminal sends an emergency state instruction to a nearest intelligent terminal in a network through the ad hoc network, the intelligent terminal receiving the instruction firstly sends the emergency state instruction to an adjacent node, then the network of the intelligent terminal is switched to be a password-free network, and after receiving the emergency state instruction, the adjacent node also firstly sends the emergency instruction to the adjacent node and then switches the network of the intelligent terminal to be the password-free network until all the intelligent terminals are switched to be the password-free emergency network.
5. The apparatus of claim 4,
in the emergency mode, the intelligent terminal locally stores the position information and the sound information and starts a synchronization function, so that the position information and the sound information are synchronized to all the intelligent terminals.
6. The apparatus according to any one of claims 1 to 5,
a plurality of building speakers are respectively arranged on different floors in the building;
the intelligent terminals are respectively arranged in the different floors and are electrically connected with the building loudspeakers in the same floor;
and in an emergency mode, the microcontroller of the intelligent terminal positioned in the same floor controls the building loudspeaker to play voice.
7. The apparatus of claim 6, wherein each smart terminal further comprises
The intelligent terminal comprises a built-in loudspeaker, wherein in an emergency mode, a microcontroller of the intelligent terminal judges whether a building loudspeaker located in the same floor works normally or not, and if the building loudspeaker cannot work normally, the built-in loudspeaker is started to play voice.
8. The apparatus according to claim 6 or 7,
and responding to the fact that the mobile command terminal user starts the global broadcasting function through the mobile command terminal, and synchronizing the voice to all intelligent terminals.
9. The device of any one of claims 1-5, wherein each smart terminal further comprises:
and the UPS is used for supplying power to the intelligent terminal under the condition of building power failure.
10. The apparatus of claim 9, wherein each smart terminal further comprises:
and the power adapter is used for providing various power interfaces for the intelligent terminal.
11. The apparatus of claim 10,
the multiple power interfaces support 1.5V, 3V, 4.5V, 6V, 12V, 24V, 110V, and 220V charging power access.
12. The apparatus according to claim 10 or 11,
under the condition of building power failure, the power adapter supplies power to the intelligent terminal by automatically connecting the UPS power supply.
13. An emergency command and call for help alarm system, comprising:
the apparatus of any one of claims 1-12;
the user moves the terminal in the mobile manner,
wherein,
responding to a distress call user to search the wireless ad hoc network identifier through the user mobile terminal and join the network, and presenting an interactive interface at the user mobile terminal, wherein the interactive interface comprises the identifier of the distress call user;
in response to the operation of a distress user on an alarm button on an interactive interface, the user mobile terminal collects the voice of the distress user and sends the voice to the intelligent terminal, wherein the intelligent terminal calculates the position of the distress user relative to the intelligent terminal, and the position is presented at the corresponding position of the identification of the distress user in the interactive interface.
14. The system of claim 13,
and responding to the mobile command terminal user clicking the identification of the help-calling user on the interactive interface, and enabling the mobile command terminal user to carry out real-time voice communication with the help-calling user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111320528.3A CN114143767B (en) | 2021-11-09 | 2021-11-09 | Emergency command and distress alarm equipment and system |
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| CN116981114A (en) * | 2023-06-16 | 2023-10-31 | 三峡高科信息技术有限责任公司 | Search and rescue system based on ad hoc network technology |
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