CN208174741U - Narrowband communication exchanges control circuit with wideband communication system in Internet of Things - Google Patents
Narrowband communication exchanges control circuit with wideband communication system in Internet of Things Download PDFInfo
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- CN208174741U CN208174741U CN201820312903.7U CN201820312903U CN208174741U CN 208174741 U CN208174741 U CN 208174741U CN 201820312903 U CN201820312903 U CN 201820312903U CN 208174741 U CN208174741 U CN 208174741U
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- 238000004891 communication Methods 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
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Abstract
The utility model relates to narrowband communications in Internet of Things and wideband communication system to exchange control circuit, including broadband system and narrowband systems, and broadband system is wideband communication system, and narrowband systems are narrowband communication system；It is characterized in that：Broadband end switch is equipped in broadband system, narrowband end switch is equipped in narrowband systems, the signal input part of broadband end switch connects broadband system control signal output, the control input terminal that the control signal output of broadband end switch passes through one of control route connection narrowband systems；The control signal output of the control signal output of the control signal input connection narrowband systems of narrowband end switch, narrowband end switch is inputted by the control of two connection broadband systems of control route；Switch-over control signal is inputted by the control signal input of broadband end switch and narrowband end switch, to switch to broadband system or narrowband systems transmission data.Have the characteristics that meet different demands scene.
Description
Technical field
The utility model relates to narrowband communications in a kind of Internet of Things to exchange control circuit with wideband communication system.Suitable for object
The narrowband communication of networking and the exchange of wideband communication system control.Belong to internet of things equipment technical field.
Background technique
Currently, Internet of Things mainly uses broadband communications or narrowband to communicate two sets of mutually independent communication systems；Broadband communications
Main 4g, WIFI etc. have the characteristics that transmission range is short, transmission rate is high, are suitable for transmission big data, but there are communication hardwares
Problem at high cost, when be used for small data transmission when it is at high cost, cost performance is too low, and be not suitable for long-range data transmission；It is narrow
It is narrowband that band communication presently mainly GPRS NB-iot, which is communication bandwidth, has the characteristics that communication hardware is at low cost, but deposit
It is limited in communication speed, the problems such as big data cannot be transmitted in time, it is impossible to be used in rapid data transmission cannot especially transmit big number
According to.In the prior art, narrowband systems and broadband system are to work independently from each other, and are therefore wanted for mutually independent communication system
That there is no communication hardwares is at high cost, is not suitable for the problem of long-range data transmission, otherwise that there are communication speeds is low, cannot pass in time
The problem of defeated big data, the characteristics of long-range data transmission, communication speed height cannot be had both simultaneously and transmit big data in time.
Utility model content
The purpose of this utility model is to solve the communication data transmission rate that narrowband communicates in prior art Internet of Things
Low, broadband system stand-by power consumption and the higher problem of communication expense provide narrowband communication and wideband communication system in a kind of Internet of Things
Exchange control circuit.With the low-power consumption that both can use narrowband, small bandwidth, some monitoring small datas are transmitted, also can use
Broadband it is fast with wide and transmission rate the advantages that, transmit big file or video class.
The purpose of this utility model can be reached by adopting the following technical scheme that：
Narrowband communication exchanges control circuit, including broadband system and narrowband systems with wideband communication system in Internet of Things, wide
Band system is wideband communication system, and narrowband systems are narrowband communication system；Its design feature is：Width is equipped in broadband system
Band edge switch, is equipped with narrowband end switch in narrowband systems, and the signal input part of broadband end switch connects broadband system
The control signal output of control signal output, broadband end switch is defeated by the control of one of control route connection narrowband systems
Enter end；The control signal output of the control signal input connection narrowband systems of narrowband end switch, narrowband end switch
The control input that control signal output passes through two connection broadband systems of control route；By broadband end switch and narrow
The control signal input of band edge switch inputs switch-over control signal, to switch to broadband system or narrowband systems transmission number
According to.
The purpose of this utility model can also be reached by adopting the following technical scheme that：
Further, broadband end switch is made of broadband system power supply and broadband AC relay K1, broadband exchange after
The control signal input of electric appliance K1 by broadband system power supply connect broadband system control signal output, broadband exchange after
The control signal that the control signal output of electric appliance K1 passes through one of control route connection narrowband systems；Narrowband end switch by
Narrowband systems power supply and narrowband AC relay K2 are constituted, and the control signal input of narrowband AC relay K2 passes through narrowband system
Power supply of uniting connects the control signal output of narrowband systems, and the control signal output of narrowband AC relay K2 passes through control
The control signal of two connection broadband systems of route；Broadband system power supply and narrowband systems power supply are respectively by a power supply adaptor structure
At.
Further, broadband end switch is made of broadband AC relay K1, the control letter of broadband AC relay K1
The control signal output of number input terminal connection broadband system, the control signal output of broadband AC relay K1 pass through control
The control signal of one of route connection narrowband systems；Narrowband end switch is made of narrowband AC relay K2, narrowband exchange
The control signal output of the control signal input connection narrowband systems of relay K2, the control letter of narrowband AC relay K2
The control signals that number output end passes through two connection broadband systems of control route.
Further, one of route is controlled, control route two is respectively made of a pilot.
The utility model has substantive distinguishing features outstanding and significant beneficial effect：
1, the utility model is equipped with narrowband end in narrowband systems and cuts due to being equipped with broadband end switch in broadband system
Parallel operation, the signal input part of broadband end switch connect broadband system control signal output, the control letter of broadband end switch
The control input terminal that number output end passes through one of control route connection narrowband systems；The control signal input of narrowband end switch connects
The control signal output of narrowband systems is connect, the control signal output of narrowband end switch is wide by two connections of control route
Control input with system；Switching control is inputted by the control signal input of broadband end switch and narrowband end switch
Signal processed, to switch to broadband system or narrowband systems transmission data；Therefore it is able to solve narrow bandpass in prior art Internet of Things
The problem that the communication data transmission rate of news is low, broadband system stand-by power consumption and communication expense are higher has the low function using narrowband
Consumption and transmits big file or video with wide and transmission rate using broadband at some monitoring small datas of small bandwidth for transmission fastly
The substantive distinguishing features outstanding of class data and significant technological progress.
2, the utility model solves under some authorized environments, and the compatibility of small data transmission is communicated and monitored using big data,
Usually narrowband mechanics of communication is taken in monitoring, and data volume is small, low in energy consumption to wait a little；It, can be under to large data files, video requirement
Start broadband communications equipment, meets big data and high definition video requirement, this system meets the requirement of different demands scene, the two
Mutually switching.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model specific embodiment 1.
Fig. 2 is the structural schematic diagram of the utility model specific embodiment 2.
Fig. 3 is the utility model specific application example schematic diagram.
Specific embodiment
Specific embodiment 1：
Referring to Figure 1 and Figure 3, this specific embodiment 1 includes broadband system 1 and narrowband systems 2, and broadband system 1 is logical for broadband
News system, narrowband systems 2 are narrowband communication system；It is equipped with broadband end switch in broadband system 1, is set in narrowband systems 2
There is narrowband end switch, the control signal output of the signal input part connection broadband system 1 of broadband end switch, broadband end is cut
The control signal that the control signal output of parallel operation passes through one of control route connection narrowband systems 2；Narrowband end switch
Control signal input connects the control signal output of narrowband systems 2, and the control signal output of narrowband end switch passes through
Control the control signal of two connection broadband systems 1 of route；Pass through the control of broadband end switch and narrowband end switch
Signal input part processed inputs switch-over control signal, transmits data to switch to broadband system 1 or narrowband systems 2.
In the present embodiment：
Broadband end switch is made of broadband system power supply 3 and broadband AC relay K1, broadband AC relay K1's
Control signal input connects the control signal output of broadband system 1, broadband AC relay K1 by broadband system power supply 3
The control signal output control signal that passes through control one of route connection narrowband systems 2；Narrowband end switch is by narrowband
System power supply 4 and narrowband AC relay K2 are constituted, and the control signal input of narrowband AC relay K2 passes through narrowband systems
Power supply 4 connects the control signal output of narrowband systems 2, and the control signal output of narrowband AC relay K2 passes through control
The control signal of two connection broadband systems 1 of route；Broadband system power supply 3 and narrowband systems power supply 4 are respectively by a power adaptation
Device is constituted.
Further, one of route is controlled, control route two is respectively made of a pilot.
Broadband system 1 described in the present embodiment refers to the communication system of the 3G and 4G of operator；The narrowband systems 2,
Refer to the narrowbands such as current NB-IOT or GPRS communications regime；
The power supply adaptor can convert 220V@AC to the power supply of broadband system 1 or narrowband systems 2,
Such as 24V, 12V, 5V, power supply is provided for respective system；
Broadband AC relay K1, narrowband AC relay K2 can respectively be the switch of open type, respectively by broadband system
1 or narrowband systems 2 control, play the power supply for control respective system, only issue instruct, broadband AC relay K1, narrowband
The state of AC relay K2 can just invert；
It controls one of route, control the two of route, control instruction can be transmitted, realize to broadband system 1 or narrowband system
The opening and closing of system 2.
Referring to Fig. 3, the present embodiment has following features：
1) narrowband systems 2 are low in energy consumption, and normal in running order or standby mode generally plays control whole equipment shape
State, or the data reported on a small quantity.When equipment needs to transmit current video or big file (such as：Machine history generates data
Deng), narrowband systems 2 can be opened according to instruction, be closed narrowband AC relay K2 by controlling the two of route, broadband system
1 starting of system, transmits video or other big files, after being transmitted, is shut off；
2) when broadband system 1 is all under open mode, under certain conditions, need to close and open narrowband systems 2,
Broadband system 1 can issue instruction, by one of control line route, invert the state of broadband AC relay K1, so as to
Close and open narrowband systems 2.
3) have local server and remote server it is dual according to transmission it needs to be determined that starting and close broadband system or
Narrowband systems.
In practical applications, data cell 5 is by the either local any data equipment of local data center, need by
This data uploads to remote data center etc..Can be by narrowband systems 2 by local server data transmission to remote equipment, it can
To make the AC relay of the control broadband system 1 of narrowband systems 2 by one of control route.It can also be incited somebody to action by broadband system 1
Local server data transmission can also make broadband system 1 control narrowband systems 2 to remote equipment by controlling the two of route
AC relay.
Specific embodiment 2：
Referring to Fig. 2 and Fig. 3, the characteristics of this specific embodiment 2, is：Broadband end switch is by broadband AC relay K1 structure
At the control signal output of the control signal input connection broadband system 1 of broadband AC relay K1, broadband exchanges relay
The control signal that the control signal output of device K1 passes through one of control route connection narrowband systems 2；Narrowband end switch by
Narrowband AC relay K2 is constituted, the control signal of the control signal input connection narrowband systems 2 of narrowband AC relay K2
The control signal output of output end, narrowband AC relay K2 is defeated by the control of two connection broadband systems 1 of control route
Enter end.Remaining is the same as specific embodiment 1.
The mutual control other side switching on and shutting down process of two subsystems and mutually optimize completion to task.
The utility model can solve under some authorized environments, and the simultaneous of small data transmission is communicated and monitored using big data
Hold, usually narrowband mechanics of communication is taken in monitoring, and data volume is small, low in energy consumption to wait a little；Under to large data files, video requirement,
It can star broadband communications equipment, meet big data and high definition video requirement, this system meets the requirement of different demands scene,
The two mutually switches.
Claims (4)
1. narrowband communication exchanges control circuit, including broadband system (1) and narrowband systems with wideband communication system in Internet of Things
(2), broadband system (1) is wideband communication system, and narrowband systems (2) are narrowband communication system；It is characterized in that：In broadband system
(1) it is equipped with broadband end switch in, narrowband end switch is equipped in narrowband systems (2), the signal of broadband end switch inputs
The control signal output of end connection broadband system (1), the control signal output of broadband end switch by control route it
The control signal of one connection narrowband systems (2)；The control of control signal input connection narrowband systems (2) of narrowband end switch
Signal output end processed, the control that the control signal output of narrowband end switch connects broadband system (1) by the two of control route
Input terminal processed；Switch-over control signal is inputted by the control signal input of broadband end switch and narrowband end switch,
To switch to broadband system (1) or narrowband systems (2) transmission data.
2. narrowband communication exchanges control circuit with wideband communication system in Internet of Things according to claim 1, feature exists
In：Broadband end switch is made of broadband system power supply (3) and broadband AC relay (K1), broadband AC relay (K1)
For control signal input by the control signal output of broadband system power supply (3) connection broadband system (1), broadband exchanges relay
The control signal that the control signal output of device (K1) passes through connection narrowband systems (2) of one of control route；The switching of narrowband end
Device is made of narrowband systems power supply (4) and narrowband AC relay (K2), the control signal input of narrowband AC relay (K2)
Control signal output of the end by narrowband systems power supply (4) connection narrowband systems (2), the control of narrowband AC relay (K2)
The control signal that signal output end passes through two connections broadband system (1) of control route；Broadband system power supply (3) and narrowband system
System power supply (4) is respectively made of a power supply adaptor.
3. narrowband communication exchanges control circuit with wideband communication system in Internet of Things according to claim 1, feature exists
In：Broadband end switch is made of broadband AC relay (K1), and the control signal input of broadband AC relay (K1) connects
The control signal output of broadband system (1) is connect, the control signal output of broadband AC relay (K1) passes through control route
One of connection narrowband systems (2) control signal；Narrowband end switch is made of narrowband AC relay (K2), narrowband exchange
The control signal output of control signal input connection narrowband systems (2) of relay (K2), narrowband AC relay (K2)
Control signal output by control route two connection broadband system (1) control signals.
4. narrowband communication exchanges control circuit, feature with wideband communication system in Internet of Things according to claim 2 or 3
It is：Control one of route, control route two are respectively made of a pilot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312903.7U CN208174741U (en) | 2018-03-07 | 2018-03-07 | Narrowband communication exchanges control circuit with wideband communication system in Internet of Things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312903.7U CN208174741U (en) | 2018-03-07 | 2018-03-07 | Narrowband communication exchanges control circuit with wideband communication system in Internet of Things |
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| CN208174741U true CN208174741U (en) | 2018-11-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109495586A (en) * | 2018-12-21 | 2019-03-19 | 云南电网有限责任公司电力科学研究院 | A kind of communication means, terminal and the system of Internet of Things heterogeneous wireless network |
| CN115441881A (en) * | 2022-07-21 | 2022-12-06 | 海能达通信股份有限公司 | Linkage antenna circuit and terminal |
-
2018
- 2018-03-07 CN CN201820312903.7U patent/CN208174741U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109495586A (en) * | 2018-12-21 | 2019-03-19 | 云南电网有限责任公司电力科学研究院 | A kind of communication means, terminal and the system of Internet of Things heterogeneous wireless network |
| CN109495586B (en) * | 2018-12-21 | 2022-01-28 | 云南电网有限责任公司电力科学研究院 | Communication method, terminal and system of Internet of things heterogeneous wireless network |
| CN115441881A (en) * | 2022-07-21 | 2022-12-06 | 海能达通信股份有限公司 | Linkage antenna circuit and terminal |
| CN115441881B (en) * | 2022-07-21 | 2024-01-16 | 海能达通信股份有限公司 | Linkage antenna circuit and terminal |
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Address after: No. 118, Building C1, No.1 Qingsheng Avenue, Nansha District, Guangzhou City, Guangdong Province, 511455 Patentee after: Guangdong Mushroom IoT Technology Co.,Ltd. Country or region after: China Address before: 518131 Guangdong Shenzhen Longhua New District Longhua Street Qingxiang Road, C 9, 1505 of the science park. Patentee before: MOGULINKER TECHNOLOGY (SHENZHEN) CO.,LTD. Country or region before: China |