CN220556517U - Emergency early warning terminal - Google Patents
Emergency early warning terminal Download PDFInfo
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- CN220556517U CN220556517U CN202322211107.8U CN202322211107U CN220556517U CN 220556517 U CN220556517 U CN 220556517U CN 202322211107 U CN202322211107 U CN 202322211107U CN 220556517 U CN220556517 U CN 220556517U
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- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000002457 bidirectional effect Effects 0.000 claims abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 230000006870 function Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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Abstract
The utility model discloses an emergency early warning terminal, which comprises: the system comprises a main control platform, a display unit, a data transmission positioning module, a digital broadcasting module and a communication module, wherein the display unit is electrically connected to the main control platform, the data transmission positioning module is used for receiving and sending text information when a public network is not available and simultaneously realizing longitude and latitude positioning of a terminal, the digital broadcasting module is electrically connected to the main control platform, the digital broadcasting module is used for transmitting and receiving audio, text information and picture information in a bidirectional mode, the audio, the text information and the picture information are transmitted to a user through the main control platform, and the communication module is electrically connected to the main control platform.
Description
Technical Field
The utility model relates to the technical field of disaster early warning, in particular to an emergency early warning terminal.
Background
At present, in related technical patents of early warning terminals, for example, two related patent documents of CN215807409U, CN112435446a, major structures and technical principles of outdoor early warning terminals are described in detail in aspects of disaster detection devices and sensors, disaster data storage media, disaster data transmission channels, energy storage systems and the like, but focus is on disaster detection and prediction in related documents, when disasters and events occur, a traditional communication network is usually destroyed, so that related information cannot be effectively transmitted to a coordination department in time, and refuge information issued by upper levels cannot be timely transmitted to a disaster area, so that disaster areas cannot be evacuated in time to cause more people and property loss.
Disclosure of Invention
The utility model aims to provide an emergency early warning terminal, which still has the functions of receiving information and sending information under the condition that the traditional network fails by fusing Beidou positioning and data transmission and receiving technologies, further combines with a DRM digital broadcasting technology, realizes the broadcast, text and picture reception of a large range of multiple terminals under the condition of weak network and complex, is beneficial to reducing casualties and property loss, has lower energy consumption and low use cost, and can be widely arranged in scenes such as schools, markets, office buildings, vehicle-mounted and the like.
Other advantages and features of the present utility model will become more fully apparent from the following detailed description, and may be learned by the practice of the utility model as set forth hereinafter.
According to one aspect of the present utility model, an emergency early warning terminal of the present utility model capable of achieving the foregoing objects and other objects and advantages includes:
a main control platform;
the display unit is electrically connected to the main control platform;
the data transmission positioning module is electrically connected to the main control platform;
the digital broadcasting module is electrically connected to the main control platform;
the communication module is electrically connected to the main control platform, the display unit, the data transmission positioning module and the digital broadcasting module are all in a dormant state in the early warning event-free period, and when a preset instruction is received, the main control platform wakes up the display unit, the data transmission positioning module and the digital broadcasting module to enter an early warning state.
According to one embodiment of the utility model, further comprising a data encryption module, the data encryption module being electrically connected to the master platform.
According to one embodiment of the present utility model, the battery pack further comprises an internal backup battery, which is a lithium battery.
According to one embodiment of the utility model, the external voice broadcasting device further comprises an external voice broadcasting circuit, wherein the external voice broadcasting circuit is electrically connected to the main control platform, and the external voice broadcasting circuit is a voice broadcasting module and an audio output interface.
According to one embodiment of the present utility model, the electronic device further comprises an internal voice broadcasting circuit, wherein the internal voice broadcasting circuit is electrically connected to the main control platform, and the internal voice broadcasting circuit is an audio amplifier and a buzzer/loudspeaker.
According to one embodiment of the utility model, further comprising an external data and power interface, the external data and power interface being electrically connected to the master platform.
According to one embodiment of the utility model, further comprising an external ethernet interface, the external ethernet interface being electrically connected to the hosting platform.
The emergency early warning terminal has the following beneficial effects: under the condition that the traditional network fails, the system still has the functions of receiving information and sending information; under the condition of weak network and complexity, the broadcasting, text and picture receiving of a large-scale multi-terminal is realized, the radio station information, the text information and the picture information can be sent to the broadcasting user terminal, and for natural disaster events with wide disaster areas and numerous disaster groups, clear and uninterrupted guiding information can be provided, and the disaster duration event and the sweep range are reduced.
Drawings
Fig. 1 is an application scenario diagram of an emergency early warning terminal according to an embodiment of the present utility model.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through a medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
As shown in fig. 1, an application scenario of an emergency early warning terminal according to an embodiment of the present utility model is disclosed, where the emergency early warning terminal can receive disaster information and determine whether the disaster information includes a preset area, and if the disaster information related to the preset area is received, instant messaging is performed, so as to evacuate people in time, and casualties and property loss caused by the disaster are reduced as much as possible, and the preset area is usually a local area. The emergency early warning terminal can be used for the fields of geological and meteorological disaster early warning, emergency early warning and the like, can be deployed in crowd living areas such as crowd living dense areas and crowd living areas with inconvenient traffic and communication, and can perform early warning broadcasting through 4G/5G, wired networks, beidou, digital broadcasting and the like when geological disasters, natural disasters and emergency events are about to happen and are monitored; when the traditional public network cannot normally communicate due to disasters, early warning broadcasting can be continuously performed through modes such as digital broadcasting and Beidou short messages.
The emergency early warning terminal comprises a main control platform 1, a data encryption module 2, a display unit 3, an external voice broadcasting circuit 4, an internal voice broadcasting circuit 5, an external data and power interface 6, an external Ethernet interface 7, an internal standby battery 8, a data transmission positioning module 9, a digital broadcasting module 10 and a communication module 11. In addition, the cloud platform, the broadcasting base station and the Beidou/GPS satellite belong to public infrastructure parts and are not in the implementation range of the patent, and are not discussed.
In the period without early warning event, the display unit 3, the data transmission positioning module 9 and the digital broadcasting module 10 are all in a dormant state, and when a preset instruction transmitted by a user is received, the main control platform 1 wakes the display unit 3, the data transmission positioning module 9 and the digital broadcasting module 10 to enter an early warning state.
The data encryption module 2, the display unit 3, the external voice broadcasting circuit 4, the internal voice broadcasting circuit 5, the external data and power interface 6, the external ethernet interface 7, the internal standby battery 8, the data transmission positioning module 9, the digital broadcasting module 10 and the communication module 11 are all electrically connected to the main control platform 1, in this embodiment, the digital broadcasting module 10 can bidirectionally transmit and receive audio, text information and picture information, so that the emergency early warning terminal can comprehensively receive disaster information, which is beneficial to making more accurate decisions and coping strategies.
Further, the main control platform 1 comprises a storage medium and a processor, the memory can be used for storing software programs and data, the processor executes various functions and data processing of the emergency early warning terminal by running the software programs or data stored in the memory, the memory comprises a high-speed random access memory chip and a flash memory chip, and the memory stores an operating system enabling the terminal equipment to run. The memory of the emergency early warning terminal may store an operating system and various application programs, and may also store program codes for executing the related disaster early warning method according to this embodiment.
The data encryption module 2 is configured to encrypt the internal data and the program of the emergency early warning terminal, so as to prevent an illegal user from abnormally acquiring the related data and the program, and the data encryption module 2 may be, but is not limited to, implemented as an encryption IC.
The display unit 3 comprises a touch screen arranged on the front surface of the emergency early warning terminal, and the touch screen can collect touch operations of a user, such as clicking and the like. The display unit 4 is configured to receive input digital, character information or picture information and display the received digital, character information or picture information to a user, and generate signal inputs related to user settings and function control of the emergency early warning terminal. The display unit 3 may be, but is not limited to being implemented as an LCD screen.
The external voice broadcasting circuit 4 can be externally connected with a loudspeaker, has a volume expansion function under a use situation requiring larger volume, and can also convert received text information into voice information and conduct voice broadcasting. The external voice broadcast circuit 4 may be, but is not limited to being implemented as a voice broadcast module and an audio output interface, which can be connected to an external loudspeaker.
The internal voice broadcasting circuit 5 is used for setting prompt, abnormal information alarm, user operation and system operation feedback and other functions of the emergency early warning terminal, and the internal voice broadcasting module 5 can be implemented as an audio amplifier and a buzzer/loudspeaker without limitation.
The external data and power interface 6 is used for importing or exporting internal data of the terminal, upgrading and backing up internal program software of the terminal, and simultaneously providing a working power supply for the emergency early-warning terminal and charging an internal lithium battery in a conventional working state. The external data and power interface 6 may be, but is not limited to being implemented as a USB interface.
The external Ethernet interface 7 is used as a data transmission medium and is used for being interconnected with an external network platform to realize mutual transmission of commands and data, and is used as a main transmission medium of the emergency early warning terminal under the daily working condition. The external ethernet interface 7 may be, but is not limited to being implemented as, a wired ethernet.
Under normal working conditions, the external data and the power interface 6 are charged, when the external data interface is disconnected, the emergency early warning terminal is switched to realize power supply and work maintenance through the internal standby battery 8, so that the terminal can still keep running for a long time in a low power consumption mode when the external power supply can not be provided, and the emergency early warning terminal can keep normal running under a power failure scene. The internal battery backup 8 may be, but is not limited to, a lithium battery.
The digital broadcasting module 9, as a transmission medium for data reception, can still normally receive text, picture and voice information under the condition that other data transmission media fail, and provides information and self-rescue guidance for users or disaster-stricken masses. The digital broadcasting module 9 may be, but is not limited to being implemented as a DRM/FM/AM broadcasting module.
The data transmission positioning module 10 is used as a data transmission medium and a positioning module, is mainly used for receiving and transmitting text information under the condition of no public network, and simultaneously realizes longitude and latitude positioning of the terminal, and provides position reference for disaster-stricken masses and superior disaster relief command centers. The data transmission positioning module 10 may be, but is not limited to being implemented as a GPS/beidou positioning module.
The communication module 11 is mainly used as a wireless data transmission medium, and is capable of realizing the mutual transmission of data and commands with the outside in the scene of being incapable of being connected with the Ethernet, and can be used as a data transmission channel for uploading or downloading disaster information data when an emergency occurs. The communication module 11 may be, but is not limited to being implemented as a 4G/5G module.
The emergency early warning terminal is developed based on the domestic digital chip platform and the communication module, has low development and production cost, flexibly uses the low-power consumption technology, is in a dormant state in a normal working state, and can wake up related modules to communicate when a superior platform sends a special instruction to receive and send data, so that the emergency early warning terminal can stably work for a long time under the condition of power supply of a small-capacity battery. In addition, on the basis of traditional public network communication, beidou positioning and data transmission and receiving technologies are integrated, the mobile communication system still has the functions of receiving information and sending information under the condition that a traditional network fails, and the data transmission positioning module can realize the transmission and the reception of text information through a Beidou satellite signal chain under the condition that a traditional mobile network is in a weak network or no network. The utility model also combines DRM digital broadcasting technology, realizes the broadcast, text and picture reception of a large range of multiple terminals under the condition of weak network and complexity, and can send radio station information, text information and picture information to the broadcasting user terminals through corresponding content servers in addition to the mode of audio broadcasting compared with the traditional analog broadcasting, thereby providing clear and uninterrupted guiding information for natural disaster events with wide disaster areas and numerous disaster groups, reducing the continuous events and the sweep range of disasters, simultaneously realizing the full coverage of digital broadcasting with lower cost in the frequency band consistent with the traditional FM broadcasting by the DRM digital broadcasting technology without affecting the original broadcasting service.
Claims (7)
1. An emergency early warning terminal, which is characterized by comprising:
a main control platform;
the display unit is electrically connected to the main control platform;
the data transmission positioning module is electrically connected to the main control platform, is used for receiving and sending text information when a public network is not available and simultaneously realizing longitude and latitude positioning of the terminal;
the digital broadcasting module is electrically connected to the main control platform, and is used for transmitting and receiving audio, text information and picture information in a bidirectional mode, and the audio, the text information and the picture information are transmitted to a user through the main control platform;
and the communication module is electrically connected to the main control platform.
2. The emergency alert terminal of claim 1, further comprising a data encryption module electrically connected to the master control platform.
3. The emergency alert terminal of claim 1, further comprising an internal backup battery, the internal backup battery being a lithium battery.
4. The emergency early warning terminal of claim 1, further comprising an external voice broadcast circuit, wherein the external voice broadcast circuit is electrically connected to the master control platform, and the external voice broadcast circuit is a voice broadcast module and an audio output interface.
5. The emergency alert terminal according to claim 1, further comprising an internal voice broadcast circuit electrically connected to the master control platform, the internal voice broadcast circuit being an audio amplifier and a buzzer/horn.
6. The emergency alert terminal according to claim 1, further comprising an external data and power interface electrically connected to the master platform.
7. The emergency alert terminal according to claim 1, further comprising an external ethernet interface electrically connected to the master platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211107.8U CN220556517U (en) | 2023-08-17 | 2023-08-17 | Emergency early warning terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211107.8U CN220556517U (en) | 2023-08-17 | 2023-08-17 | Emergency early warning terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220556517U true CN220556517U (en) | 2024-03-05 |
Family
ID=90051868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322211107.8U Active CN220556517U (en) | 2023-08-17 | 2023-08-17 | Emergency early warning terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220556517U (en) |
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2023
- 2023-08-17 CN CN202322211107.8U patent/CN220556517U/en active Active
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