CN208689733U - Prior-warning device - Google Patents
Prior-warning device Download PDFInfo
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- CN208689733U CN208689733U CN201821410921.5U CN201821410921U CN208689733U CN 208689733 U CN208689733 U CN 208689733U CN 201821410921 U CN201821410921 U CN 201821410921U CN 208689733 U CN208689733 U CN 208689733U
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- communication unit
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- warning device
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Abstract
The utility model applies example and provides a kind of prior-warning device, comprising: Internet of Things module；The Internet of Things module includes: control unit, communication unit and pcb board, and described control unit and the communication unit are integrally disposed on the pcb board, described control unit and communication unit electrical connection；Described control unit, for when receiving abnormal alarm signal, controlling the communication unit to external server transmission wireless caution information.Communication unit is integrated in inside Internet of Things inside modules i.e. prior-warning device by embodiment provided herein, abnormal alarm signal reliably directly can be uploaded to by external server by wireless network by detection alarm product itself, the existing detecting alarm of effective solution has a single function, network complicated, product and communication fee height, can not shape the defect that networking early warning is managed.
Description
Technical field
The utility model relates to technical field of electronic communication, in particular to a kind of prior-warning device.
Background technique
Currently, existing detecting alarm has a single function, network complicated, product and communication fee height, can not shape networking
The defect of early warning control.Data upload needs concentrator to do data relay, wirelessly first sends shape by detection alarm product
Data are sent to cloud platform by network to concentrator, then by concentrator by state data, this mode reduces transfer efficiency in data,
Equally also reduce the efficiency of system.Moreover the communication of concentrator and detection alarm product is local area network, communication distance compared with
Short and stability is unreliable, therefore the quantity of concentrator and layout scenarios may be unexpected by, be unfavorable for system uniformly build and
Debugging but will seriously affect the stability of system data upload.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of prior-warning device, to be effectively improved drawbacks described above.
What the embodiments of the present invention were realized in the following way:
The utility model embodiment provides a kind of prior-warning device, comprising: Internet of Things module；
The Internet of Things module includes: control unit, communication unit and pcb board, described control unit and the communication unit
It is integrally disposed on the pcb board, described control unit and communication unit electrical connection；Described control unit, for working as
When receiving abnormal alarm signal, the communication unit is controlled to external server and sends wireless caution information.
In conjunction with above-mentioned provided embodiment, as one optional embodiment, the Internet of Things module further include: communication
Serial ports, the communication serial port are arranged on the pcb board, are electrically connected with the control unit connection；The communication serial port is used for
The abnormal alarm signal received is transmitted to control unit.
In conjunction with above-mentioned provided embodiment, as one optional embodiment, the prior-warning device, further includes:
Data acquisition module and multiple sensors, each sensor is connect with the data acquisition module in the multiple sensor,
The data acquisition module is electrically connected with the communication serial port of the Internet of Things module；The multiple sensor is used for the data
Acquisition module sends multiple real-time status datas；The data acquisition module, in the multiple real-time status data
When at least one real-time status data changes, Xiang Suoshu Internet of Things module sends the abnormal alarm signal.
In conjunction with above-mentioned provided embodiment, as one optional embodiment, the prior-warning device, the Internet of Things
Module further include: the input terminal of power supply unit, the power supply unit is connect with external power supply, the output end point of the power supply unit
It is not connect with the communication serial port, described control unit and the communication unit；The power supply unit, for receiving the outside
The AC-input voltage of power supply output, and pressure stabilizing decompression is carried out to the input voltage and generates direct-current working volts, it will be described straight
Stream operating voltage is exported as operating voltage to the communication serial port, described control unit and the communication unit.
In conjunction with above-mentioned provided embodiment, as one optional embodiment, the prior-warning device, the control
Unit, comprising: bluetooth subelement and processor subelement；
In conjunction with above-mentioned provided embodiment, as one optional embodiment, the prior-warning device, the communication
Unit is LoRa communications module.
In conjunction with above-mentioned provided embodiment, as one optional embodiment, the prior-warning device, the communication
Unit is NB-IOT communications module.
In conjunction with above-mentioned provided embodiment, as one optional embodiment, the prior-warning device, the communication
Unit is Bluetooth communication mould group or eMTC communications module.
In conjunction with above-mentioned provided embodiment, as one optional embodiment, the prior-warning device, the communication
Unit is 433MHz communications module or 2.4G radio communication mould group.
The utility model embodiment has the following beneficial effects:
The utility model applies example and provides a kind of prior-warning device characterized by comprising Internet of Things module；The Internet of Things mould
Block includes: control unit, communication unit and pcb board, and described control unit and the communication unit are integrally disposed in the pcb board
On, described control unit and communication unit electrical connection；Described control unit, for abnormal alarm signal ought to be received
When, the communication unit, which is controlled, to external server sends wireless caution information.
Communication unit is integrated in inside Internet of Things inside modules i.e. prior-warning device by embodiment provided herein, can be direct
Abnormal alarm signal is reliably uploaded to by external server by wireless network by detection alarm product itself.Effective solution
Existing detecting alarm has a single function, network complicated, product and communication fee height, can not shape lacking for networking early warning control
It falls into.
Based on the above beneficial effect, the utility model realize the existing detecting alarm of effective solution have a single function,
Networking is complicated, product and communication fee are high, can not shape the effect for the defect that networking early warning is managed.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.By the way that shown in attached drawing, the above and other purpose, feature and advantage of the utility model will more
Clearly.Identical appended drawing reference indicates identical part in all the attached drawings.Do not drawn by actual size equal proportion scaling deliberately
Attached drawing processed, it is preferred that emphasis is show the purport of the utility model.
Fig. 1 shows a kind of structural block diagram of early warning system of the utility model first embodiment offer；
Fig. 2 shows a kind of structural block diagrams for prior-warning device that the utility model second embodiment provides；
Fig. 3 shows a kind of structural block diagram of the Internet of Things module of prior-warning device of the utility model second embodiment offer；
Fig. 4 shows a kind of power supply unit of the Internet of Things module of prior-warning device of the utility model second embodiment offer
Structural block diagram.
Icon: 10- early warning system；11- external power supply；100- prior-warning device；110- Internet of Things module；111- control unit；
112- communication unit；113- communication serial port；120- data acquisition module；130- sensor；114- power supply unit；1141-EMC control
Subunit；1142- rectification and decompression subelement；1143- pressure stabilizing controls subelement.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Term " first ", " second ", " third " etc. are only used for distinguishing description in the description of the present invention, and cannot
It is interpreted as indication or suggestion relative importance.And in the description of the present invention, it should also be noted that, unless otherwise clear
Regulation and restriction, term " connection ", " coupling " shall be understood in a broad sense, for example, it may be fixedly connected, be also possible to detachable
Connection, or be integrally connected.It can be mechanical connection, be also possible to be electrically connected.It can be directly connected, centre can also be passed through
Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
First embodiment
Referring to Fig. 1, the utility model first embodiment provides a kind of early warning system 10, the control early warning system 10 is wrapped
It includes: external power supply 11 and prior-warning device 100.
The external power supply 11 optionally can be civilian or industrial AC power supply equipment.For the early warning
Device 100 provides operating voltage.
Second embodiment
Referring to Fig. 2, the utility model second embodiment provides a kind of prior-warning device 100, comprising: Internet of Things module 110.
The Internet of Things module 110 includes: control unit 111, communication unit 112 and pcb board, 111 He of described control unit
The communication unit 112 is integrally disposed on the pcb board, and described control unit 111 and the communication unit 112 are electrically connected.
Described control unit 111, for when receiving abnormal alarm signal, controlling the communication unit 112 outward
The server in portion sends wireless caution information.
The Internet of Things module 110 further include: communication serial port 113, the communication serial port 113 are arranged on the pcb board, with
The electrical connection connection of described control unit 111.
The communication serial port 113 is used to the abnormal alarm signal received being transmitted to control unit 111.
The prior-warning device 100, further includes: data acquisition module 120 and multiple sensors 130, the multiple sensing
Each sensor 130 is connect with the data acquisition module 120 in device 130, the data acquisition module 120 and the Internet of Things
The communication serial port 113 of module 110 is electrically connected.
The multiple sensor 130, for sending multiple real-time status datas to the data acquisition module 120.
As an alternative embodiment, sensor can be sensor of natural gas, it is mainly used in production or makes
With natural gas energy resource with the place of gas, (such as gas station, enterprise and factories and miness boiler room gas, factories and miness set cushion gas, food and drink and enterprise
Industry gas for kitchen use occupies domestic gas etc.), for the concentration of natural gas in detection sensor ambient enviroment.
Specifically, the sensor of natural gas can be methane transducer.When the content of methane in sensor local environment reaches
When to a certain concentration, methane concentration numerical value can be switched to electric signal transmission to data acquisition device by sensor.In addition, the sensor
It can also be as propane sensor, hydrogen gas sensor or carbon monoxide transducer, when propane, hydrogen in sensor local environment
Or the content of gas as carbon monoxide, when reaching a certain concentration, which can be switched to electric signal by sensor
It is transmitted to data acquisition device.
Wherein, carbon monoxide transducer is mainly used in two kinds of purposes of gas poisoning proof and fire preventing.It lived
Cheng Zhong warms oneself in the indoor burning coal of poor aeration, or all there may be carbon monoxide using combustion heater shower.Its concentration value
Once it is exceeded very harmful to our human body, so we need carbon monoxide transducer to carry out real-time monitoring for us.
Gas combustion product is mainly carbon monoxide, carbon dioxide and water when fire occurs.It generates more much earlier by (tens than burning cigarette
Minute to several hours), and the smoke particle being different from fire smoke, gas need less heat drive can be fast
Speed rises.Carbon monoxide is the peculiar mark of pole incipient fire, due under normal circumstances, the aerial content pole of carbon monoxide
It is low, even if the content of carbon monoxide is also in 50ppm or less the environment such as the higher kitchen of carbon monoxide content.But
In fire process, almost every kind of substance is intended to generate the carbon monoxide of burn incompletely, and the fire in stage of especially glowing is even more
In this way, breed vigorous combustion by fire, carbon monoxide experience is by without to having, ascending, the regularity being then gradually reduced
Change procedure, and carbon monoxide is smaller than atmospheric density, it is easier to the fire detector on ceiling is floated to, realizes that early stage is pre-
It is alert.False fire source does not generate carbon monoxide generally or its magnitude is minimum.Therefore carbon monoxide is suitable for fire early detection.This
It is extremely important for capturing fire occurrence information in the time earlier.
In addition, sensor of natural gas is specifically, can also be composite gas sensor.Composite gas sensor is same
When have the sensor of combustible gas monitoring and monitoring poisonous gas, main application and enterprise, factories and miness and resident place, energy
Enough reach at the same prevent fuel gas leakage concentration over-standard and the explosion accident that occurs and because of open fire, blow out, short circuit current, machinery
The fire incident that the reasons such as friction and shock occur.The sensor can monitor methane in local environment (or propane) and an oxygen simultaneously
Change carbon, and two kinds of gas concentration values can be converted into electric signal transmission to data acquisition device respectively.
Other than sensor of natural gas, in the multiple sensor, optionally, further includes: temperature sensor.Temperature passes
Sensor and carbon monoxide transducer collocation use, for monitoring sensor perimeter environment temperature to have the function that fire preventing.
In the fire initial stage, on the one hand there are a large amount of smog to generate, another aspect substance releases a large amount of heat in combustion,
Ambient temperature steeply rises.Physical change, response abnormality temperature, temperature rate, temperature occur for the temperature-sensitive element in sensor
Difference is transmitted to data acquisition device so that temperature signal is transformed into electric signal.
The data acquisition module 120, at least one real-time status number in the multiple real-time status data
When according to changing, Xiang Suoshu Internet of Things module 110 sends the abnormal alarm signal.
Referring to Fig. 3, wherein, the Internet of Things module 110 further include: power supply unit 114, the power supply unit 114 it is defeated
Enter end to connect with external power supply 11, the output end of the power supply unit 114 is single with the communication serial port 113, the control respectively
Member 111 and the communication unit 112 connect.
The power supply unit 114, the AC-input voltage exported for receiving the external power supply 11, and to the input
Voltage carries out pressure stabilizing decompression and generates direct-current working volts, exports the direct-current working volts as operating voltage to the communication
Serial ports, described control unit 111 and the communication unit 112.
Referring to Fig. 4, the power supply unit 114 includes: EMC control subelement 1141, rectification and decompression 1142 and of subelement
Pressure stabilizing controls subelement 1143.
Wherein, for EMC control subelement 1141 for, electronics, electric equipment products Electro Magnetic Compatibility (EMC) be a Xiang Fei
Often important quality index, it is not only related to the functional reliability and safety in utilization of product itself, but also can also affect on
To the normal work of other equipment and system, it is related to the protection problem of electromagnetic environment.To guarantee that equipment can be in certain electromagnetism
It is worked normally under environment, i.e., the equipment should have certain electromagnetic immunity, therefore in the importation of power supply (220V input drop
Before pressure) partially add EMC processing unit.
Wherein, for rectifying and being depressured subelement 1142, using the AC/DC reduction voltage circuit of high reliability, the part
It will switch to 12VDC supply rear end voltage stabilization part after input power (220VAC) rectification, which is 6W.
Wherein, for regulator control block 111, turning 3.3V power in rectification and pressure unit end access 12V is
The LDO chip of 4.95W is that " sensor device " and " data collector " provides highly reliable D.C. regulated power supply, to guarantee equipment core
The normal work of center portion point.
Described control unit 111, comprising: bluetooth subelement and processor subelement.The bluetooth subelement has as one
There is the mould group of blue tooth communication function, the transmission of short distance data may be implemented, for being docked with other mobile terminals, so that with
Family or operator can check and modify parameter, and processing subelement is an embedded chip.By bluetooth subelement and place
Reason device subelement is combined with each other, and as a compound component, cost can be effectively reduced and reduce power consumption.
As an alternative embodiment, the communication unit 112 is LoRa communications module.Optionally, the LoRa is logical
Believe that mould group is the mould group using 100,000,100 spy's SX-1278 model chips.
As another optional embodiment, the communication unit 112 is NB-IOT communications module.Optionally, the NB-
IOT communications module is the mould group using steady science and technology WH-NB73 model chip or mobile M5310 model chip.
As another optional embodiment, the communication unit 112 is eMTC communications module.Optionally, the eMTC
Communications module is the mould group of high pass SIM7000C model chip.
As another optional embodiment, the communication unit 112 is Bluetooth communication mould group.Optionally, the bluetooth
Communications module is the mould group using JDY-08 (CC2541) model chip.
As another optional embodiment, the communication unit 112 is that 433MHz communications module or 2.4G radio frequency are logical
Believe mould group.433M communication module group, optionally, for using the mould group of E32 (433T20S1) model chip.2.4G radio communication mould group
It is to use the mould group of CC2530F256 model or for zigbee mould group.
Wherein, the communication unit 112 can be with other yuan of Internet of Things module 110 as a part of of Internet of Things module 110
Device designs on pcb board, but as another optional embodiment, which can be used as individual one
Device and the other parts of the Internet of Things module 110 in the application are connected by conducting wire.
In summary: the utility model applies example and provides a kind of prior-warning device 100, comprising: Internet of Things module 110.The object
Gang mould block 110 includes: control unit 111, communication unit 112 and pcb board, described control unit 111 and the communication unit 112
It is integrally disposed on the pcb board, described control unit 111 and the communication unit 112 are electrically connected.Described control unit 111,
For when receiving abnormal alarm signal, controlling the communication unit 112 to external server transmission wireless caution letter
Breath.
Communication unit is integrated in inside Internet of Things module 110 inside i.e. prior-warning device 100 by embodiment provided herein,
Abnormal alarm signal reliably directly can be uploaded to by external server by wireless network by detection alarm product itself, effectively
The existing detecting alarm of solution have a single function, network that complicated, product and communication fee are high, can not shape networking early warning control
Defect.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of prior-warning device characterized by comprising Internet of Things module；
The Internet of Things module includes: control unit, communication unit and pcb board, and described control unit and the communication unit are integrated
It is arranged on the pcb board, described control unit and communication unit electrical connection；
Described control unit, for when receiving abnormal alarm signal, controlling the communication unit to external server
Send wireless caution information.
2. prior-warning device according to claim 1, which is characterized in that the Internet of Things module further include: communication serial port, it is described
Communication serial port is arranged on the pcb board, is electrically connected with the control unit connection；
The communication serial port is used to the abnormal alarm signal received being transmitted to control unit.
3. prior-warning device according to claim 2, which is characterized in that further include: data acquisition module and multiple sensors,
Each sensor is connect with the data acquisition module in the multiple sensor, the data acquisition module and the Internet of Things
The communication serial port of module is electrically connected；
The multiple sensor, for sending multiple real-time status datas to the data acquisition module；
The data acquisition module becomes at least one real-time status data in the multiple real-time status data
When change, Xiang Suoshu Internet of Things module sends the abnormal alarm signal.
4. prior-warning device according to claim 3, which is characterized in that the Internet of Things module further include: power supply unit, it is described
The input terminal of power supply unit is connect with external power supply, the output end of the power supply unit respectively with the communication serial port, the control
Unit processed is connected with the communication unit；
The power supply unit for receiving the AC-input voltage of the external power supply output, and carries out the input voltage
Pressure stabilizing decompression generates direct-current working volts, exports the direct-current working volts as operating voltage to the communication serial port, institute
State control unit and the communication unit.
5. prior-warning device according to claim 4, which is characterized in that described control unit, comprising: bluetooth subelement and place
Manage device subelement.
6. prior-warning device according to claim 5, which is characterized in that the communication unit is LoRa communications module.
7. prior-warning device according to claim 5, which is characterized in that the communication unit is NB-IOT communications module.
8. prior-warning device according to claim 5, which is characterized in that the communication unit is Bluetooth communication mould group.
9. prior-warning device according to claim 5, which is characterized in that the communication unit is eMTC communications module.
10. prior-warning device according to claim 5, which is characterized in that the communication unit be 433MHz communications module and
2.4G radio communication mould group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410921.5U CN208689733U (en) | 2018-08-29 | 2018-08-29 | Prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410921.5U CN208689733U (en) | 2018-08-29 | 2018-08-29 | Prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689733U true CN208689733U (en) | 2019-04-02 |
Family
ID=65887393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821410921.5U Expired - Fee Related CN208689733U (en) | 2018-08-29 | 2018-08-29 | Prior-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208689733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877171A (en) * | 2018-08-29 | 2018-11-23 | 吕飞 | Prior-warning device |
-
2018
- 2018-08-29 CN CN201821410921.5U patent/CN208689733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877171A (en) * | 2018-08-29 | 2018-11-23 | 吕飞 | Prior-warning device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |