CN109951882A - A kind of LNG tank case intelligence link switching system and method based on Beidou technology - Google Patents
A kind of LNG tank case intelligence link switching system and method based on Beidou technology Download PDFInfo
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- CN109951882A CN109951882A CN201910250544.6A CN201910250544A CN109951882A CN 109951882 A CN109951882 A CN 109951882A CN 201910250544 A CN201910250544 A CN 201910250544A CN 109951882 A CN109951882 A CN 109951882A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The present invention relates to a kind of LNG tank case intelligence link switching system and method based on Beidou technology, pass through link intelligent selection equipment, according to being currently able to receive the LoRa communications module equipment of signal of communication, mobile communications network module device or Big Dipper short message communication module device, corresponding communications module equipment is selected to be sent, it realizes and LNG tank case data transmission communication link is automatically selected, when the link intelligent selection equipment is when data transmission procedure kind receives the communications module signal of communication of higher priority, switch the data and be sent to the communications module equipment of higher priority and is sent.The solution of the present invention reduces number of devices, while providing strong support to power supply system, low-power consumption, small size.And system integration difficulty is reduced, cost is reduced, the reliability of system is improved.
Description
Technical field
The present invention relates to LNG tank case technical field of data processing more particularly to a kind of LNG tank case intelligence based on Beidou technology
It can link switching system and method.
Background technique
Tank case Intelligent liquid level meter, be widely used in petrochemical industry, metallurgical machinery, hydraulic and electric engineering, ship, LO2, LN2, LAr,
The industries such as LCO2, LNG possess the logical wireless transmission of local detection, 2/3/4G the whole network, server monitors function.With Internet of Things, cloud
Service technology, user can grasp the information of the containers such as storage tank or tank case items sensor simultaneously convenient by web interface, in real time
It is monitored.
With the development of mobile communication and technology of Internet of things, the use environment of information transmitting apparatus is required also increasingly
It is high.Existing information transmitting apparatus, the transmission of especially marine tank case data, radio frequency communication link is single, in different time, no
Isospace, different geographical cannot sending out information.In the presence of the hidden danger for causing heavy losses to the person or property.
Communication link in the prior art is arranged as shown in Figure 1, each communication link needs to configure an autonomous device.This
Kind communication link scheme, there are following main problem points:
1. information can be sent to meet different scenes, the equipment for needing to configure at least a variety of different communication functions.
2. plurality of devices belongs to not homologous ray, communication link choice can not achieve.
3. field adjustable is difficult, information receiving end is difficult to distinguish the type of communication link.
Summary of the invention
To overcome above-mentioned technical problem of the existing technology, the present invention provides a kind of LNG tanks based on Beidou technology
Case intelligence link switching system and method.
The technical scheme to solve the above technical problems is that
According to an aspect of the invention, there is provided a kind of LNG tank case intelligence link switching system based on Beidou technology,
Communications module equipment including LNG tank case data acquisition equipment, link intelligent selection equipment and support different communication link,
In:
The LNG tank case data acquisition equipment, for acquiring LNG tank case data and sending the link intelligent selection in real time
Equipment；
The link intelligent selection equipment selects corresponding communications module for receiving situation according to current communication signal
Equipment sends the LNG tank case data；
The communications module equipment, for the LNG tank case data to be sent server by itself affiliated communication link.
The communications module equipment, including but not limited to LoRa communications module equipment, mobile communications network module device and
Big Dipper short message communication module device；
The link intelligent selection equipment is according to being currently able to receive LoRa communications module equipment, the movement of signal of communication
Communication network module device or Big Dipper short message communication module device select corresponding communications module equipment to be sent.
The link intelligent selection equipment selects communications module equipment according to following priority orders:
LoRa communications module equipment, mobile communications network module device, Big Dipper short message communication module device, marine satellite
Communications module equipment.
The link intelligent selection equipment, will using LoRa communications module equipment when that can receive LoRa signal of communication
The LNG tank case data send LoRa gateway, and the LNG tank case data are sent to maritime satellite communications terminal again by LoRa gateway
Or；
The LNG tank case data are sent to server by maritime satellite system by maritime satellite communications terminal；And pass through
The LNG tank case data are sent to local terminal by RS485 interface.
The link intelligent selection equipment can not receive LoRa signal of communication but can receive mobile communications network
When signal, the LNG tank case data are sent into server using mobile communication module device.
The link intelligent selection equipment passes through when that can not receive LoRa signal of communication and mobile communications network signal
The LNG tank case data are sent to Beidou navigation satellite system by Big Dipper short message communication module device；
The LNG tank case data are sent to server by Big Dipper short message link again by Beidou navigation satellite system.
When the link intelligent selection equipment is communicated in the communications module that data transmission procedure kind receives higher priority
When signal, switches the data and be sent to the communications module equipment of higher priority and sent.
The server carries out fault-tolerant verifying and group to the LNG tank case data received by different communication links
It closes, the preferential communications module for selecting higher priority corresponds to the data that communication link receives.
According to another aspect of the present invention, a kind of LNG tank case intelligence link switching method, the method packet are provided
It includes:
LNG tank case data and in real time transmission link intelligent selection equipment are acquired by LNG tank case data acquisition equipment；
Link intelligent selection equipment receives situation according to current communication signal, and corresponding communications module equipment is selected to send institute
LNG tank case data are stated to server.
The communications module equipment includes but is not limited to LoRa communications module equipment, mobile communications network module device and north
Struggle against short message communications module equipment；
The link intelligent selection equipment is according to being currently able to receive LoRa communications module equipment, the movement of signal of communication
Communication network module device or Big Dipper short message communication module device select corresponding communications module equipment to be sent；Specifically
Include:
The link intelligent selection equipment, will using LoRa communications module equipment when that can receive LoRa signal of communication
The LNG tank case data send LoRa gateway, and the LNG tank case data are sent to maritime satellite communications end again by LoRa gateway
End；The LNG tank case data are sent to server by maritime satellite system by maritime satellite communications terminal；And pass through RS485
The LNG tank case data are sent to local terminal by interface；
The link intelligent selection equipment can not receive LoRa signal of communication but can receive mobile communications network
When signal, the LNG tank case data are sent into server using mobile communication module device；
The link intelligent selection equipment passes through when that can not receive LoRa signal of communication and mobile communications network signal
The LNG tank case data are sent to Beidou navigation satellite system by Big Dipper short message communication module device；Beidou navigation satellite system
The LNG tank case data are sent to server by Big Dipper short message link again by system.
The beneficial effects of the present invention are: by link intelligent selection equipment, according to being currently able to receive signal of communication
LoRa communications module equipment, mobile communications network module device or Big Dipper short message communication module device select corresponding communication
Module device is sent, and is realized and is automatically selected to LNG tank case data transmission communication link, when the link intelligent selection
Equipment switches the data and is sent to more when data transmission procedure kind receives the communications module signal of communication of higher priority
The communications module equipment of high priority is sent.The solution of the present invention, reduces number of devices, while to power supply system, low
Power consumption, small size provide strong support.And system integration difficulty is reduced, cost is reduced, the reliable of system is improved
Property.
Detailed description of the invention
Fig. 1 is data Transmission system structural schematic diagram in the prior art.
Fig. 2 is LNG tank case intelligence link switching system structural schematic diagram provided in an embodiment of the present invention.
Fig. 3 is LNG tank case intelligence link switching method schematic illustration provided in an embodiment of the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.It should be noted that in the absence of conflict, in embodiments herein and embodiment
Feature can be combined with each other.
In order to solve boat-carrying transport LNG (Liquefied Natural Gas) tank case during, at sea, on river or
The problem of region without the movable signal network coverage, no 2/3/4G TOCOM total communication number can not send LNG tank case acquisition data, branch
The monitoring of the full transportational process of LNG tank case is held, during realization sea, inland water transport, land remote districts, international cross-border transport etc.
LNG tank case data monitoring, it is original it is simple by maritime satellite system communication scheme be obviously unable to satisfy Various Complex
The demand of communication condition.
The LNG tank case intelligence link switching system based on Beidou technology that the present embodiment provides a kind of, as shown in Fig. 2, including
LNG tank case data acquisition equipment, link intelligent selection equipment and the communications module equipment for supporting different communication link, in which:
The LNG tank case data acquisition equipment, for acquiring LNG tank case data and sending the link intelligent selection in real time
Equipment；
The link intelligent selection equipment selects corresponding communications module for receiving situation according to current communication signal
Equipment sends the LNG tank case and acquires data；
The communications module equipment, for sending out the LNG tank case data by the affiliated communication link of different communication means
Send server.
The communications module equipment, including but not limited to LoRa communications module equipment, mobile communications network module device and
Big Dipper short message communication module device；
The link intelligent selection equipment is according to the LoRa communications module equipment, mobile logical for being currently able to transmission signal of communication
Communication network module device, maritime satellite communications module device or Big Dipper short message communication module device select corresponding communication mould
Group equipment is sent.
The link intelligent selection equipment selects communications module equipment according to following priority orders:
LoRa communications module equipment, mobile communications network module device, Big Dipper short message communication module device, marine satellite
Communications module equipment.
The link intelligent selection equipment, will using LoRa communications module equipment when that can receive LoRa signal of communication
The LNG tank case data send LoRa gateway, and the LNG tank case data are sent to maritime satellite communications end again by LoRa gateway
End；
The LNG tank case data are sent to server by maritime satellite system by maritime satellite communications terminal；And pass through
The LNG tank case data are sent to local terminal by RS485 interface.
The link intelligent selection equipment can not receive LoRa signal of communication but can receive mobile communications network
When signal, the LNG tank case data are sent into server using mobile communication module device.
The link intelligent selection equipment passes through when that can not receive LoRa signal of communication and mobile communications network signal
The LNG tank case data are sent to Beidou navigation satellite system by Big Dipper short message communication module device；
The LNG tank case data are sent to server by Big Dipper short message link again by Beidou navigation satellite system.
When the link intelligent selection equipment is communicated in the communications module that data transmission procedure kind receives higher priority
When signal, switches the data and be sent to the communications module equipment of higher priority and sent.
The server carries out fault-tolerant verifying and group to the LNG tank case data received by different communication links
It closes, the preferential communications module for selecting higher priority corresponds to the data that communication link receives.
By link intelligent selection equipment, according to being currently able to receive the LoRa communications module equipment of signal of communication, move
Dynamic communication network module device or Big Dipper short message communication module device, select corresponding communications module equipment to be sent, real
Show and LNG tank case data transmission communication link has been automatically selected, when the link intelligent selection equipment is in data transmission procedure
When kind receives the communications module signal of communication of higher priority, switch the communications module that the data are sent to higher priority
Equipment is sent.The solution of the present invention reduces number of devices, while having provided to power supply system, low-power consumption, small size
The support of power.And system integration difficulty is reduced, cost is reduced, the reliability of system is improved.
As shown in figure 3, present embodiments providing a kind of LNG tank case intelligence link switching method, which comprises
Step 31, LNG tank case data are acquired by LNG tank case data acquisition equipment and transmission link intelligent selection is set in real time
It is standby；
Step 32, link intelligent selection equipment receives situation according to current communication signal, and corresponding communications module is selected to set
Preparation send the LNG tank case data to server.
The communications module equipment includes but is not limited to LoRa communications module equipment, mobile communications network module device and north
Struggle against short message communications module equipment；
The link intelligent selection equipment is according to being currently able to receive LoRa communications module equipment, the movement of signal of communication
Communication network module device or Big Dipper short message communication module device select corresponding communications module equipment to be sent；Specifically
Include:
The link intelligent selection equipment, will using LoRa communications module equipment when that can receive LoRa signal of communication
The LNG tank case data send LoRa gateway, and the LNG tank case data are sent to maritime satellite communications end again by LoRa gateway
End；The LNG tank case data are sent to server by maritime satellite system by maritime satellite communications terminal；And pass through RS485
The LNG tank case data are sent to local terminal by interface；
The link intelligent selection equipment can not receive LoRa signal of communication but can receive mobile communications network
When signal, the LNG tank case data are sent into server using mobile communication module device；
The link intelligent selection equipment passes through when that can not receive LoRa signal of communication and mobile communications network signal
The LNG tank case data are sent to Beidou navigation satellite system by Big Dipper short message communication module device；Beidou navigation satellite system
The LNG tank case data are sent to server by Big Dipper short message link again by system.
Specifically, when the link intelligent selection equipment receives the communication mould of higher priority in data transmission procedure kind
When group signal of communication, switches the data and be sent to the communications module equipment of higher priority and sent.
The server carries out fault-tolerant verifying and group to the LNG tank case data received by different communication links
It closes, the preferential communications module for selecting higher priority corresponds to the data that communication link receives.
In the description of the present invention, it should be noted that term "top", "bottom" ", the orientation of instructions such as "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating
Or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of LNG tank case intelligence link switching system based on Beidou technology, which is characterized in that adopted including LNG tank case data
Collect equipment, link intelligent selection equipment and the communications module equipment for supporting different communication link, in which:
The LNG tank case data acquisition equipment is set for acquiring LNG tank case data and sending the link intelligent selection in real time
It is standby；
The link intelligent selection equipment selects corresponding communications module equipment for receiving situation according to current communication signal
Send the LNG tank case data；
The communications module equipment, for the LNG tank case data to be sent server by itself affiliated communication link.
2. the LNG tank case intelligence link switching system according to claim 1 based on Beidou technology, which is characterized in that institute
State communications module equipment, including but not limited to LoRa communications module equipment, mobile communications network module device and Big Dipper short message
Communications module equipment；
The link intelligent selection equipment is according to being currently able to receive LoRa communications module equipment, the mobile communication of signal of communication
Network modules equipment or Big Dipper short message communication module device select corresponding communications module equipment to be sent.
3. the LNG tank case intelligence link switching system according to claim 2 based on Beidou technology, which is characterized in that institute
It states link intelligent selection equipment and selects communications module equipment according to following priority orders:
LoRa communications module equipment, mobile communications network module device, Big Dipper short message communication module device.
4. the LNG tank case intelligence link switching system according to claim 3 based on Beidou technology, which is characterized in that institute
Link intelligent selection equipment is stated when LoRa signal of communication can be received, using LoRa communications module equipment by the LNG tank
Case data send LoRa gateway, and the LNG tank case data are sent to maritime satellite communications terminal again by LoRa gateway；
The LNG tank case data are sent to server by maritime satellite system by maritime satellite communications terminal；And pass through RS485
The LNG tank case data are sent to local terminal by interface.
5. the LNG tank case intelligence link switching system according to claim 4 based on Beidou technology, which is characterized in that institute
Link intelligent selection equipment is stated when that can not receive LoRa signal of communication but mobile communications network signal can be received, is used
The LNG tank case data are sent server by mobile communication module device.
6. the LNG tank case intelligence link switching system according to claim 5 based on Beidou technology, which is characterized in that institute
Link intelligent selection equipment is stated when LoRa signal of communication and mobile communications network signal can not be received, passes through Big Dipper short message
The LNG tank case data are sent to Beidou navigation satellite system by communications module equipment；
The LNG tank case data are sent to server by Big Dipper short message link again by Beidou navigation satellite system.
7. the LNG tank case intelligence link switching system according to claim 3 based on Beidou technology, which is characterized in that when
The link intelligent selection equipment is when data transmission procedure kind receives the communications module signal of communication of higher priority, switching
The communications module equipment that the data are sent to higher priority is sent.
8. the LNG tank case intelligence link switching system according to claim 7 based on Beidou technology, which is characterized in that institute
It states server and fault-tolerant verifying and combination is carried out to the LNG tank case data received by different communication links, it is preferential to select
The communications module for selecting higher priority corresponds to the data that communication link receives.
9. a kind of LNG tank case intelligence link switching method based on Beidou technology, which is characterized in that the described method includes:
LNG tank case data and in real time transmission link intelligent selection equipment are acquired by LNG tank case data acquisition equipment；
Link intelligent selection equipment receives situation according to current communication signal, selects described in corresponding communications module equipment transmission
LNG tank case data are to server.
10. the LNG tank case intelligence link switching method according to claim 9 based on Beidou technology, which is characterized in that packet
It includes:
The communications module equipment includes but is not limited to that LoRa communications module equipment, mobile communications network module device and Beidou are short
Message communication module device；
The link intelligent selection equipment is according to being currently able to receive LoRa communications module equipment, the mobile communication of signal of communication
Network modules equipment or Big Dipper short message communication module device select corresponding communications module equipment to be sent；It specifically includes:
The link intelligent selection equipment, will be described using LoRa communications module equipment when that can receive LoRa signal of communication
LNG tank case data send LoRa gateway, and the LNG tank case data are sent to maritime satellite communications terminal again by LoRa gateway；Sea
The LNG tank case data are sent to server by maritime satellite system by thing satellite communication terminal；And it is incited somebody to action by RS485 interface
The LNG tank case data are sent to local terminal；
The link intelligent selection equipment can not receive LoRa signal of communication but can receive mobile communications network signal
When, the LNG tank case data are sent into server using mobile communication module device；
The link intelligent selection equipment passes through Beidou when that can not receive LoRa signal of communication and mobile communications network signal
The LNG tank case data are sent to Beidou navigation satellite system by short message communications module equipment；Beidou navigation satellite system is again
The LNG tank case data are sent to server by Big Dipper short message link.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910250544.6A CN109951882A (en) | 2019-03-29 | 2019-03-29 | A kind of LNG tank case intelligence link switching system and method based on Beidou technology |
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| CN201910250544.6A CN109951882A (en) | 2019-03-29 | 2019-03-29 | A kind of LNG tank case intelligence link switching system and method based on Beidou technology |
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| CN111245710A (en) * | 2019-11-22 | 2020-06-05 | 湖南北斗微芯产业发展有限公司 | Intelligent gateway based on LoRa and data communication management method thereof |
| CN111918407A (en) * | 2020-08-04 | 2020-11-10 | 北京和德宇航技术有限公司 | Satellite uplink access method, device, equipment and storage medium |
| CN112134791A (en) * | 2020-09-15 | 2020-12-25 | 青岛科技大学 | An integrated routing gateway for intelligent network link monitoring and switching |
| CN115499459A (en) * | 2022-08-01 | 2022-12-20 | 中国船级社武汉规范研究所 | Data acquisition processing system and method based on signal transmission and reception |
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Application publication date: 20190628 |
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