CN110139209A - A kind of vehicle module for 5G communication optimization - Google Patents
A kind of vehicle module for 5G communication optimization Download PDFInfo
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- CN110139209A CN110139209A CN201910281805.0A CN201910281805A CN110139209A CN 110139209 A CN110139209 A CN 110139209A CN 201910281805 A CN201910281805 A CN 201910281805A CN 110139209 A CN110139209 A CN 110139209A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention belongs to 5G field of communication technology, embodiment discloses a kind of vehicle module for 5G communication optimization, including communication interface, processor, storage element, GPS satellite positioning device, multi-band communication base band, 5G test base band and radio-frequency antenna；The first end of processor connects vehicle ECU by communication interface；Second end connects storage element；Third end connects GPS satellite positioning device, one end of six end connecting multi-band communication baseband module, and the 7th end connects one end of 5G test baseband module；The other end of multi-band communication baseband module is connect with radio-frequency antenna, and the other end of 5G test baseband module is connect with radio-frequency antenna；Radio-frequency antenna has the port that cloud database is connected by communication base station, the port of connecting test base station；Vehicle module provided by the invention compares and analyzes with the 5G information of real-time testing by the wobble information jolted when the running information of acquisition automobile, location information, environmental information and driving in real time, quickly obtains the optimum network frequency range of corresponding environment position.
Description
Technical field
The invention belongs to 5G fields of communication technology, more particularly, to a kind of vehicle module for 5G communication optimization.
Background technique
5G network is as the 5th third generation mobile communication network, and for peak value theoretical transmission speed up to tens of Gb per second, this compares 4G
Fast hundreds times of the transmission speed of network, research and experiments have shown that, in the hyper band of 28GHz, can be kept in 2 kilometer ranges
The data transmission bauds of 1Gb per second.
Communication network at this stage based on 5G technology is gradually set up, but coverage rate is always solution required for communication network
Problem certainly, the main path of solution are exactly constantly to set up more communication base stations, increase the covering of 5G signal network with this
Rate；But meanwhile the stability problem of signal equally exists in 5G network, for different geographical varying environment needs that is used
The network formats of frequency range need to optimize by a large amount of data test the stability of 5G network connection, improve making for user
With experience, common means are to collect the signal feedback of smart phone, carry out successive optimization, but during optimization, letter
Number unstable problem exists always, can reduce user experience to a certain extent, be unfavorable for the popularization of 5G network service, therefore
How to optimize the stability of 5G network signal connection under network all standing is this field technical issues that need to address.
Summary of the invention
Aiming at the above defects or improvement requirements of the prior art, the present invention provides a kind of for the vehicle-mounted of 5G communication optimization
Module, by vehicle module, in driving, real-time testing 5G signal, quick obtaining correspond to the optimum network frequency range of environment position, with
This come optimize 5G network connection stability, solve the problems, such as that 5G is connected to the network unstable under network all standing.
To achieve the above object, according to one aspect of the present invention, a kind of vehicle-mounted mould for 5G communication optimization is provided
Block, including communication interface, processor, GPS satellite positioning device, multi-band communication base band, 5G test base band and radio-frequency antenna；
The first end of processor connects vehicle ECU (Electronic Control Unit, electronics control by communication interface
Unit processed, also known as car running computer), acquire travelling data；Third end connects GPS satellite positioning device, and six end connecting multifrequency is logical
Believe that one end of baseband module, the 7th end connect one end of 5G test baseband module；
The other end of multi-band communication baseband module is connect with radio-frequency antenna, and 5G tests the other end and radio frequency day of baseband module
Line connection；Radio-frequency antenna has the port that cloud database is connected by communication base station, the port of connecting test base station；
GPS satellite positioning device is used to position the position of vehicle and sends processor in real time for location information；
When work, radio-frequency antenna is connect with several communication base stations and several testing base stations；Testing base station is connected with cloud
Database, for testing base station for testing 5G network signal, communication base station is used for transmission test data, does data storage for optimization network
It is standby；
Processor is for the travelling data of acquisition, location information to be sent in multi-band communication base band, multi-band communication base band
The information of packing is transmitted to communication base station using radio-frequency antenna；5G tests base band and passes through radio-frequency antenna and neighbouring testing base station
Signal testing is carried out, the result of test is fed back to 5G test base band by testing base station, and 5G tests base band and transmits the result of feedback
Into processor, processor is matched received signal test result with acquisition travelling data, location information one by one, with this
Obtain the optimum signal frequency range of each position.
Preferably, the above-mentioned vehicle module for 5G communication optimization, further includes the storage connecting with processing unit second end
Unit, storage element are used for backup test data, to prevent communication base station from data packetloss occurring in transmission process, guarantee test
The integrality of data.
Preferably, above-mentioned vehicle module further includes the Temperature Humidity Sensor connecting with the 5th end of processor, temperature and humidity sensing
Device is sent to processor for acquiring the outer temperature and humidity information of vehicle body, processor according to the temperature and humidity information under corresponding temperature and humidity
5G signal strength or weakness determines influence of the ambient temperature and humidity to signal.
Preferably, above-mentioned vehicle module, further includes the three-axis gyroscope connecting with the 4th end of processor, and three-axis gyroscope is used
Shake data when vehicle body jolts when acquiring driving are sent to processor, processor according to shake data under corresponding shake
5G signal strength or weakness determines influence of the jitter amplitude to signal.
Preferably, above-mentioned vehicle module passes through the temperature and humidity environment of its processor signal testing result and acquisition by obtained by
Data are matched, and the optimum signal frequency range under each temperature and humidity is obtained with this.
Preferably, above-mentioned vehicle module, as the shake data of its processor signal testing result and acquisition by obtained by into
Row matching, the optimum signal frequency range under each jitter amplitude is obtained with this.
Preferably, above-mentioned vehicle module, communication interface use DJ7061Y-2.3-11/21 model water-proof connector, use
In the travelling data for acquiring several difference ECU.
Preferably, above-mentioned vehicle module, processor use STM32F746G-DISCO model MCU module.
Preferably, above-mentioned vehicle module, multi-band communication base band lead to module using SIM7100C-PCIEA model the whole network；It is more
The data that frequency communication module is exported by radio-frequency antenna transmission processor are to communication base station.
Preferably, above-mentioned vehicle module, GPS satellite positioning device use GT-1612DR-UB8X model locating module,
Location information is transmitted to processor in real time by GPS satellite positioning device.
Preferably, above-mentioned vehicle module, three-axis gyroscope use LSM6DS3TR model gyro module, three axis accelerometer
Shake data when vehicle body jolts when instrument acquisition driving are sent to processor.
Preferably, above-mentioned vehicle module, Temperature Humidity Sensor use LSM6DS3TR model temperature and humidity module, temperature and humidity
Sensor acquires outside temperature in real time and humidity data is sent to processor.
Preferably, above-mentioned vehicle module, storage element use the disk array based on 5 technology of RAID, the disk array
Storage carrier used is WDBK3E5120PSL model solid state hard disk.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can obtain down and show
Beneficial effect:
Provided by the present invention for the vehicle module of 5G communication optimization, using new frequency range communication module and vehicle ECU into
Row data interconnection, acquisition external information are matched with current new frequency band signals intensity, are carried out data transmission using old frequency range, will
Transmission of feedback information is to operator；By the running information, location information, temperature and humidity environmental information and the row that acquire vehicle in real time
The wobble information of automobile bumpiness when vehicle is compared and analyzed with the 5G information of real-time testing, to quickly obtain corresponding environment, position
The optimum network frequency range set, the stability that can be connected to the network with this with rapid Optimum 5G；Compared to existing using smart phone
Sending and receiving data feeds back information to operator and comes for communications baseband, network base station carry out the technology of successive optimization, and efficiency is more
It is high；And the influence that signal can be connected with Synchronization Analysis temperature and humidity, the environmental factors such as jolt, on the other hand, using the present invention
Scheme can user's unaware the case where under optimization 5G network connection stability, improve the usage experience of 5G network,
Conducive to the popularization 5G communication technology.
Detailed description of the invention
Fig. 1 is the functional block diagram for the vehicle module that the embodiment of the present invention is provided for 5G communication optimization.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
Not constituting a conflict with each other can be combined with each other.
Referring to Fig.1, the vehicle module for 5G communication optimization that one embodiment of the present of invention provides, including communication connect
Mouth, processor, storage element, Temperature Humidity Sensor, three-axis gyroscope, GPS satellite positioning device, multi-band communication base band, 5G are surveyed
Try base band and radio-frequency antenna；
The first end of processor connects automobile ECU by communication interface；ECU refers to the car running computer of automobile, for recording
Running information, control automobile circuit；Second end connects storage element；
Third end connects GPS satellite positioning device, and the 4th end connects three-axis gyroscope, and the 5th end connects temperature and humidity sensing
Device, one end of six end connecting multi-band communication baseband module, the 7th end connect one end of 5G test baseband module；
The other end of multi-band communication baseband module is connect with radio-frequency antenna, and 5G tests the other end and radio frequency day of baseband module
Line connection；Radio-frequency antenna has the port that cloud database is connected by communication base station, the port of connecting test base station；Pass through reality
When the acquisition running information of automobile, location information, environmental information and when driving the wobble information jolted, the 5G with real-time testing
Information compares and analyzes, and quickly obtains the optimum network frequency range of corresponding environment, position, with this rapid Optimum 5G network connection
Stability.
In one embodiment, communication interface is DJ7061Y-2.3-11/21 model water-proof connector, communication interface acquisition
The travelling data of several difference ECU.Processor uses STM32F746G-DISCO model MCU module；Multi-band communication base band is
SIM7100C-PCIEA model the whole network leads to module, and multi-band communication module passes through radio-frequency antenna transmission processor the data obtained to communication
Base station.GPS satellite locating module is the locating module of GT-1612DR-UB8X model, and GPS satellite locating module in real time will positioning
Information is transmitted to processor.Three-axis gyroscope is LSM6DS3TR model gyro module, vehicle body when three-axis gyroscope acquisition is driven a vehicle
Shake data when jolting, three-axis gyroscope transmission jitter data to processor.Temperature Humidity Sensor is LSM6DS3TR model temperature
Humidity module, Temperature Humidity Sensor acquire outside temperature and humidity data in real time, and Temperature Humidity Sensor is by the warm and humid degree of acquisition
According to being transmitted to processor.Storage element is the disk array based on 5 technology of RAID, and storage carrier used in disk array is
WDBK3E5120PSL model solid state hard disk.
When test, the vehicle module that embodiment is provided is installed on vehicle interior, and vehicle module passes through communication interface and vehicle
ECU be connected, when vehicle travels, ECU real-time Transmission travelling data into processor, GPS satellite locating module will position
Information real-time Transmission is into processor, and the information of jolting of vehicle body is transmitted in processor by three-axis gyroscope, Temperature Humidity Sensor
The temperature and humidity information outside vehicle body is acquired, temperature and humidity information is transmitted in processor.
Processor carries out the running information of collection, location information, information of jolting, temperature and humidity information according to scheduled agreement
Unified arrange is packaged, and the information of packing is transmitted in multi-band communication base band, and multi-band communication base band will be packaged using radio-frequency antenna
Information be transmitted to communication base station, information is uploaded in cloud database by communication base station again.The mistake of information is collected in processor
Cheng Zhong, 5G test base band and carry out signal testing by radio-frequency antenna and neighbouring testing base station, and testing base station is by the result of test
5G test base band is fed back to, the result of feedback is transmitted in processor by 5G test base band, and processor is by gained signal testing knot
The environment of fruit and acquisition, position and status information carry out one-to-one correspondence analysis, obtain the optimum signal frequency range of different location with this,
The information of signal frequency range is uploaded to cloud database with corresponding environment, position and status information uniform packing；Using this hair
This vehicle module of bright offer, the influence that signal can be connected with Synchronization Analysis temperature and humidity, the environmental factors such as jolt；Using this
The scheme of invention can user's unaware the case where under optimization 5G network connection stability, that improves 5G network uses body
It tests；By this dedicated device, 5G network test speed can also be accelerated, convenient for the popularization of 5G network.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (8)
1. a kind of vehicle module for 5G communication optimization, which is characterized in that including communication interface, processor, GPS satellite positioning
Device, multi-band communication base band, 5G test base band and radio-frequency antenna；
The first end of the processor connects vehicle ECU by communication interface and acquires travelling data；It is fixed that third end connects GPS satellite
Position device, one end of six end connecting multi-band communication baseband module, the 7th end connect one end of 5G test baseband module；
The other end of the multi-band communication baseband module is connect with radio-frequency antenna, and 5G tests the other end and radio frequency day of baseband module
Line connection；Radio-frequency antenna has the port that cloud database is connected by communication base station, the port of connecting test base station；
The GPS satellite positioning device is used to position the position of vehicle and sends processor in real time for location information；
When work, radio-frequency antenna is connect with several communication base stations and several testing base stations；Testing base station is connected with cloud data
Library, for testing base station for testing 5G network signal, communication base station is used for transmission test data, does data reserve for optimization network；
The processor is for transmitting the travelling data of acquisition, location information into multifrequency communications baseband, multi-band communication
The information of packing is transmitted to communication base station using radio-frequency antenna by base band；5G test base band passes through radio-frequency antenna and neighbouring
Testing base station carries out signal testing, and sends signal testing result in processor, and received signal is tested and tied by processor
Fruit is matched with the travelling data of acquisition, location information, obtains the corresponding optimum signal frequency range of each position with this.
2. being used for the vehicle module of 5G communication optimization as described in claim 1, which is characterized in that further include and processing unit the
The storage element of two ends connection；The storage element is used for backup test data, to prevent communication base station from sending out in transmission process
Raw data packetloss, guarantees the integrality of test data.
3. being used for the vehicle module of 5G communication optimization as claimed in claim 1 or 2, which is characterized in that further include and processor
The Temperature Humidity Sensor of 5th end connection；The Temperature Humidity Sensor is sent to processing for acquiring the outer temperature and humidity information of vehicle body
Device, processor determine ambient temperature and humidity to the shadow of signal according to the temperature and humidity information and the 5G signal strength or weakness under corresponding temperature and humidity
It rings.
4. being used for the vehicle module of 5G communication optimization as claimed in claim 3, which is characterized in that by the processor by institute
It obtains signal testing result to be matched with the temperature and humidity environmental data of acquisition, the frequency of the optimum signal under each temperature and humidity is obtained with this
Section.
5. being used for the vehicle module of 5G communication optimization as claimed in claim 1 or 2, which is characterized in that further include and processor
The three-axis gyroscope of 4th end connection, shake data when vehicle body jolts when three-axis gyroscope is used to acquire driving are sent to processing
Device, processor determine influence of the jitter amplitude to signal according to shake data and the 5G signal strength or weakness under corresponding shake.
6. being used for the vehicle module of 5G communication optimization as claimed in claim 5, which is characterized in that by the processor by institute
It obtains signal testing result to be matched with the shake data of acquisition, the optimum signal frequency range under each jitter amplitude is obtained with this.
7. being used for the vehicle module of 5G communication optimization as claimed in claim 1 or 2, which is characterized in that the communication interface is adopted
With DJ7061Y-2.3-11/21 model water-proof connector, for acquiring the travelling data of several ECU.
8. being used for the vehicle module of 5G communication optimization as claimed in claim 2, which is characterized in that the storage element uses base
In the disk array of RAID5 technology；Storage carrier used in the disk array is WDBK3E5120PSL model solid state hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910281805.0A CN110139209A (en) | 2019-04-09 | 2019-04-09 | A kind of vehicle module for 5G communication optimization |
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| CN201910281805.0A CN110139209A (en) | 2019-04-09 | 2019-04-09 | A kind of vehicle module for 5G communication optimization |
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Cited By (4)
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| CN111009121A (en) * | 2019-11-01 | 2020-04-14 | 上海六联智能科技有限公司 | 5G road edge networking controller |
| CN111060945A (en) * | 2020-01-13 | 2020-04-24 | 东南大学 | GNSS/5G tight combination fusion positioning method and device |
| CN112910513A (en) * | 2021-03-03 | 2021-06-04 | 立讯精密工业（昆山）有限公司 | Intelligent antenna system and communication method |
| CN113542053A (en) * | 2021-06-09 | 2021-10-22 | 深圳胜力新科技有限公司 | Broadband communication equipment test system |
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