CN107547095B - A kind of implementation method of vehicle-mounted networking device - Google Patents
A kind of implementation method of vehicle-mounted networking device Download PDFInfo
- Publication number
- CN107547095B CN107547095B CN201710959114.2A CN201710959114A CN107547095B CN 107547095 B CN107547095 B CN 107547095B CN 201710959114 A CN201710959114 A CN 201710959114A CN 107547095 B CN107547095 B CN 107547095B
- Authority
- CN
- China
- Prior art keywords
- signal
- unit
- vehicle
- module
- networking device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006855 networking Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 238000004891 communication Methods 0.000 claims abstract description 40
- 230000008054 signal transmission Effects 0.000 claims abstract description 5
- 230000003321 amplification Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of implementation methods of vehicle-mounted networking device, the following steps are included: S1, building vehicle-mounted networking device, the vehicle-mounted networking device includes signal receiving module, signal-adjusting module, radio frequency transmission module, communication module, digital data transmission module and vehicle-mounted computer；S2, communication module is mounted on outside body of a motor car or on body of a motor car, signal receiving module, signal-adjusting module, radio frequency transmission module, communication module, digital data transmission module and vehicle-mounted computer are sequentially connected, then vehicle-mounted computer is mounted in the station of automobile；S3, the switch for opening vehicle-mounted computer realize transmission of the signal between vehicle-mounted computer and signal receiver.Implementation method proposed by the present invention, radiofrequency signal loss is low, and received signal intensity is suitable for that the efficiency of transmission of signal is high, and the loss of signal is low in transmission process, the accuracy of signal and with a high credibility, and service using life is long, applied widely.
Description
Technical field
The present invention relates to automobile assistant product mounting technique field more particularly to a kind of realization sides of vehicle-mounted networking device
Method.
Background technique
As the improvement of people's living standards, automobile has become one of common vehicles in people's daily life, closely
The occupation rate of automobile in the family increases year by year over year.It nowadays is again Internet era, people are enjoying vapour whenever and wherever possible
The convenience that vehicle and internet are brought.
The most common connection type in the connection of automobile and internet at present are as follows: vehicle-mounted computer data-interface passes through data line
Or directly welding manner be connected with communication module, in order to solve shielding and interference of the vehicle body to wireless signal, need using
Communication module is connected to and does not shield in the region with disturbing factor positioned at body exterior or vehicle body upper periphery by radio frequency line
On communication antenna, however since different vehicle communication antennas is with vehicle-mounted computer relative position difference or by the shadow of body structure
Ring, the length of radio frequency line is generally partially long, therefore loss of the communication signal in radio frequency line is larger, cause transmission speed to reduce, when
The signal strength that the poor, vehicle-mounted computer of effect property receives is weaker, the phenomenon that signal communication failure often occurs.Based on this, the present invention is mentioned
A kind of implementation method of vehicle-mounted networking device out.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of vehicle-mounted networking device proposed
Implementation method.
A kind of implementation method of vehicle-mounted networking device, comprising the following steps:
S1, building vehicle-mounted networking device, the vehicle-mounted networking device include signal receiving module, signal-adjusting module, penetrate
Frequency transmission module, communication module, digital data transmission module and vehicle-mounted computer, the signal receiving module include that signal receives
Device, the signal-adjusting module include detecting signal unit, signal judging unit, signal default unit, signal amplification unit, letter
Number reducing unit, number recording unit and signal alarm unit, the radio frequency transmission module includes radio-frequency unit, the number letter
Number transmission module includes cable network transmission unit, wireless network transmissions unit and local network transmitting unit, the wired network
Network transmission unit includes data line；
S2, installation vehicle-mounted networking device, communication module is mounted on outside body of a motor car or on body of a motor car, mould will be communicated
Block is connected with the radio-frequency unit in radio frequency transmission module, and the other end of radio-frequency unit is connected with signal-adjusting module,
Signal-adjusting module is connected with signal receiving module, communication module is connected with digital data transmission module, it will be digital
Signal transmission module is connected with vehicle-mounted computer, then vehicle-mounted computer is mounted in the station of automobile, i.e. completion vehicle-mounted networking
The installation of device；
The operation of S3, vehicle-mounted networking device, open the switch of vehicle-mounted computer, and signal receiver receives signal and is sent to letter
Number adjustment module, signal-adjusting module carry out intensity detection to the signal received, and signal judging unit is default single according to signal
The signal strength bound of member storage, judges the intensity of current demand signal, is sent to signal lower than instruction if lower limit if signal strength
Amplifying unit amplifies processing to signal, and primary in number recording unit record, instructs if signal strength is higher than the upper limit
It is sent to signal reducing unit, diminution processing is carried out to signal, and primary in number recording unit record, works as number recording unit
The adjusting number of record reaches the upper limit, then enabling signal alarm unit, and information warning is sent to vehicle-mounted computer, believes adjusting
Detecting signal unit carries out intensity detection to signal adjusted again while number intensity, repeats judgement, zooms in or out behaviour
Make, until the signal strength that detects of detecting signal unit be located at the signal strength bound that is stored in the default unit of signal it
Between, then signal is sent to vehicle-mounted computer via radio frequency transmission module, communication module, digital data transmission module, realizes that signal exists
Transmission between vehicle-mounted computer and signal receiver.
Preferably, the detecting signal unit and signal preset the output end of unit respectively with the input of signal judging unit
End is connected, and the output end of the signal judging unit is connected with the output end of signal amplification unit and signal reducing unit respectively
It connects, and signal judging unit is bi-directionally connected with radio frequency transmission module.
Preferably, the input terminal of the number recording unit is connected with the output end of signal judging unit, the number
The output end of recording unit is connected with the input terminal of signal alarm unit, the output end and vehicle mounted electric of the signal alarm unit
Brain is connected.
Preferably, the communication module is network communication module, and the network communication module is mobile network, wifi local
Any one or a few in net or cable network, the mobile network include in 2G, 3G, 4G, 5G network any one or
It is several.
Preferably, the actual conditions outside the body of a motor car or on body of a motor car are the area that periphery is unshielded and interferes
Domain.
Preferably, the radio-frequency unit is any one in radio frequency line or radio frequency connector.
Preferably, the signal receiver is sucked type communication antenna.
Implementation method proposed by the present invention, by building vehicle-mounted networking device to achieve the purpose that signal accurate delivery, vehicle
Setting signal adjustment module in interconnection device is carried, to control the intensity of the signal received with adjustment signal receiving module, is guaranteed
The signal strength that vehicle-mounted computer receives is moderate, improves efficiency of transmission, number recording unit in synchronous signal adjustment module and
The setting of signal alarm unit can feed back to the case where Signal Regulation on vehicle-mounted computer, and driver is made to know currently to connect constantly
The authenticity of the collection of letters number improves the confidence level of communication signal, assists driver's accurate judgement signal true and false, and vehicle-mounted networking fills
The mounting means set is different from traditional approach, and communication module is placed in outside vehicle body by vehicle-mounted networking device of the invention, avoids greatly
Shorten transmission range of the signal from communication antenna to communication module, reduce loss of the radiofrequency signal in transmission process, together
When transmitted between longer communication module and vehicle-mounted computer using digital data transmission module, and digital signal pass
It is the transmission of digital signal in defeated module, the length of distance does not make significant difference to the transmission speed of digital signal, it is possible to protect
The signal strength that receives is same or similar with the signal after signal-adjusting module adjusting on card vehicle-mounted computer, so make it is vehicle-mounted
Signal original signal is weaker or stronger place remains to receive the signal for adapting to intensity, and expand vehicle-mounted networking device uses model
It encloses, extends the service life of device.
Detailed description of the invention
Fig. 1 is the structural block diagram of vehicle-mounted networking device in a kind of implementation method of vehicle-mounted networking device proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, the implementation method of a kind of vehicle-mounted networking device proposed by the present invention, comprising the following steps:
S1, building vehicle-mounted networking device, the vehicle-mounted networking device include signal receiving module, signal-adjusting module, penetrate
Frequency transmission module, communication module, digital data transmission module and vehicle-mounted computer, the signal receiving module include that signal receives
Device, the signal receiver are sucked type communication antenna, and the signal-adjusting module includes detecting signal unit, signal judgement list
Member, signal preset unit, signal amplification unit, signal reducing unit, number recording unit and signal alarm unit, the radio frequency
Transmission module includes radio-frequency unit, and the radio-frequency unit is any one in radio frequency line or radio frequency connector, the number
Signal transmission module includes cable network transmission unit, wireless network transmissions unit and local network transmitting unit, described wired
Network transmitting unit includes data line；
S2, installation vehicle-mounted networking device, by communication module be mounted on outside body of a motor car or body of a motor car on and periphery without
The region of shielding and interference, communication module is connected with the radio-frequency unit in radio frequency transmission module, and radio-frequency unit is another
One end is connected with signal-adjusting module, and signal-adjusting module is connected with signal receiving module, by communication module and number
Signal transmission module is connected, and digital data transmission module is connected with vehicle-mounted computer, then vehicle-mounted computer is mounted on automobile
Station in, that is, complete vehicle-mounted networking device installation；
The output end that the detecting signal unit and signal preset unit is connected with the input terminal of signal judging unit respectively
It connecing, the output end of the signal judging unit is connected with the output end of signal amplification unit and signal reducing unit respectively, and
Signal judging unit is bi-directionally connected with radio frequency transmission module；The input terminal of the number recording unit and signal judging unit it is defeated
Outlet is connected, and the output end of the number recording unit is connected with the input terminal of signal alarm unit, the signal warning
The output end of unit is connected with vehicle-mounted computer；
The communication module is network communication module, and the network communication module is mobile network, wifi local area network or has
Any one or a few in gauze network, the mobile network includes any one or a few in 2G, 3G, 4G, 5G network；
The operation of S3, vehicle-mounted networking device, open the switch of vehicle-mounted computer, and signal receiver receives signal and is sent to letter
Number adjustment module, signal-adjusting module carry out intensity detection to the signal received, and signal judging unit is default single according to signal
The signal strength bound of member storage, judges the intensity of current demand signal, is sent to signal lower than instruction if lower limit if signal strength
Amplifying unit amplifies processing to signal, and primary in number recording unit record, instructs if signal strength is higher than the upper limit
It is sent to signal reducing unit, diminution processing is carried out to signal, and primary in number recording unit record, works as number recording unit
The adjusting number of record reaches the upper limit, then enabling signal alarm unit, and information warning is sent to vehicle-mounted computer, believes adjusting
Detecting signal unit carries out intensity detection to signal adjusted again while number intensity, repeats judgement, zooms in or out behaviour
Make, until the signal strength that detects of detecting signal unit be located at the signal strength bound that is stored in the default unit of signal it
Between, then signal is sent to vehicle-mounted computer via radio frequency transmission module, communication module, digital data transmission module, realizes that signal exists
Transmission between vehicle-mounted computer and signal receiver.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of implementation method of vehicle-mounted networking device, which comprises the following steps:
S1, building vehicle-mounted networking device, the vehicle-mounted networking device include signal receiving module, signal-adjusting module, radio frequency biography
Defeated module, communication module, digital data transmission module and vehicle-mounted computer, the signal receiving module include signal receiver, institute
Stating signal-adjusting module includes detecting signal unit, signal judging unit, the default unit of signal, signal amplification unit, signal contracting
Junior unit, number recording unit and signal alarm unit, the radio frequency transmission module includes radio-frequency unit, and the digital signal passes
Defeated module includes cable network transmission unit, wireless network transmissions unit and local network transmitting unit, and the cable network passes
Defeated unit includes data line；
S2, installation vehicle-mounted networking device, by communication module be mounted on outside body of a motor car or body of a motor car on, by communication module with
Radio-frequency unit in radio frequency transmission module is connected, and the other end of radio-frequency unit is connected with signal-adjusting module, will believe
Number adjustment module is connected with signal receiving module, communication module is connected with digital data transmission module, by digital signal
Transmission module is connected with vehicle-mounted computer, then vehicle-mounted computer is mounted in the station of automobile, i.e. completion vehicle-mounted networking device
Installation；
The operation of S3, vehicle-mounted networking device, open the switch of vehicle-mounted computer, and signal receiver receives signal and is sent to signal tune
Module is saved, signal-adjusting module carries out intensity detection to the signal received, and signal judging unit is preset unit according to signal and deposited
The signal strength bound of storage, judges the intensity of current demand signal, is sent to signal amplification lower than instruction if lower limit if signal strength
Unit amplifies processing to signal, and primary in number recording unit record, instructs transmission if signal strength is higher than the upper limit
To signal reducing unit, diminution processing is carried out to signal, and primary in number recording unit record, when number recording unit records
Adjusting number reach the upper limit, then enabling signal alarm unit, and information warning is sent to vehicle-mounted computer is strong in adjustment signal
Detecting signal unit carries out intensity detection to signal adjusted again while spending, and repeats judgement, zooms in or out operation, directly
The signal strength detected to detecting signal unit is located at signal and presets between the signal strength bound stored in unit, then believes
Number vehicle-mounted computer is sent to via radio frequency transmission module, communication module, digital data transmission module, realize signal in vehicle-mounted computer
Transmission between signal receiver.
2. a kind of implementation method of vehicle-mounted networking device according to claim 1, which is characterized in that the signal detection list
The output end of member and the default unit of signal is connected with the input terminal of signal judging unit respectively, the signal judging unit it is defeated
Outlet is connected with the output end of signal amplification unit and signal reducing unit respectively, and signal judging unit and radio frequency transmission mould
Block is bi-directionally connected.
3. a kind of implementation method of vehicle-mounted networking device according to claim 1, which is characterized in that the number record
The input terminal of member is connected with the output end of signal judging unit, the output end and signal alarm unit of the number recording unit
Input terminal be connected, the output end of the signal alarm unit is connected with vehicle-mounted computer.
4. a kind of implementation method of vehicle-mounted networking device according to claim 1, which is characterized in that the communication module is
Network communication module, the network communication module be mobile network, wifi local area network or cable network in any one or it is several
Kind, the mobile network includes any one or a few in 2G, 3G, 4G, 5G network.
5. a kind of implementation method of vehicle-mounted networking device according to claim 1, which is characterized in that outside the body of a motor car
Actual conditions in portion or body of a motor car are the region that periphery is unshielded and interferes.
6. a kind of implementation method of vehicle-mounted networking device according to claim 1, which is characterized in that the radio-frequency unit is
Any one in radio frequency line or radio frequency connector.
7. a kind of implementation method of vehicle-mounted networking device according to claim 1, which is characterized in that the signal receiver
For sucked type communication antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959114.2A CN107547095B (en) | 2017-10-16 | 2017-10-16 | A kind of implementation method of vehicle-mounted networking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959114.2A CN107547095B (en) | 2017-10-16 | 2017-10-16 | A kind of implementation method of vehicle-mounted networking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107547095A CN107547095A (en) | 2018-01-05 |
| CN107547095B true CN107547095B (en) | 2019-06-28 |
Family
ID=60967916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959114.2A Active CN107547095B (en) | 2017-10-16 | 2017-10-16 | A kind of implementation method of vehicle-mounted networking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107547095B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451508A (en) * | 2018-11-15 | 2019-03-08 | 广东电网有限责任公司 | A kind of enhancing system of 4G-LTE wireless network signal |
| CN109795269B (en) * | 2019-03-13 | 2021-04-06 | 深圳市元征科技股份有限公司 | Low-frequency signal adjusting method and device |
| CN111130579B (en) * | 2019-12-31 | 2022-02-01 | 上海电力大学 | Vehicle-mounted electronic communication system and communication method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3835759B2 (en) * | 2003-04-08 | 2006-10-18 | 株式会社日立製作所 | Facility outside vehicle / communication between vehicles, facility outside vehicle / communication between vehicles, and communication method using facility outside vehicle / communication between vehicles |
| US7113084B2 (en) * | 2004-09-13 | 2006-09-26 | Lite-On Automotive Corp | Method for locating tire condition sensing apparatuses |
| CN201397514Y (en) * | 2009-04-02 | 2010-02-03 | 桂杰 | Electronic tag |
| JP5573461B2 (en) * | 2010-07-27 | 2014-08-20 | トヨタ自動車株式会社 | Vehicle control system |
| US9036501B2 (en) * | 2011-01-28 | 2015-05-19 | Mitsubishi Electric Corporation | Wireless communication device |
| CN103179643B (en) * | 2011-12-20 | 2017-06-06 | 华为技术有限公司 | Vehicle-mounted communication method, apparatus and system |
| CN104066124B (en) * | 2014-02-27 | 2017-06-20 | 浙江浙大中控信息技术有限公司 | A kind of car networking rate adaptive transmission control device and control method |
-
2017
- 2017-10-16 CN CN201710959114.2A patent/CN107547095B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107547095A (en) | 2018-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107547095B (en) | A kind of implementation method of vehicle-mounted networking device | |
| RU2704769C2 (en) | Method of determining location of telephone as key based on object detection, corresponding vehicle and machine-readable medium | |
| CN113553600B (en) | Resource acquisition method, system, server and storage medium | |
| CN114421991B (en) | A V2X active antenna circuit and control method thereof | |
| US20170190225A1 (en) | Tire pressure monitoring system and its application method | |
| CN111398716A (en) | Method and system for testing electromagnetic interference resistance of vehicle-mounted equipment | |
| CN102394340A (en) | Antenna adjustment device and method for vehicle active RFID (Radio Frequency Identification) and vehicle controller | |
| KR102532106B1 (en) | LTE module remote from receiver system | |
| JP2011503992A (en) | Identification system and identification device for sensors built in tires | |
| CN104822054A (en) | Transmitting device, receiving device and system adopting power line to transmit audio and video signals | |
| CN103125049B (en) | Receiving arrangement of a motor vehicle | |
| US10290163B2 (en) | Connected vehicle communication port integrated universal garage door opener | |
| CN103129524B (en) | A kind of vehicle-mounted antitheft supervisory system and monitoring method | |
| CN103612614A (en) | Anti-theft tracking device of automobile | |
| CN109638419A (en) | Vehicle intelligent antenna | |
| CN201261444Y (en) | Intelligent induction GPS monitoring communicating system | |
| CN111038444B (en) | Communication method of PEPS system | |
| CN104796864A (en) | Method for enabling vehicle-mounted navigator to access network and system thereof | |
| CN106533467A (en) | Method and device for receiving and processing RFID signal | |
| CN103295354A (en) | Remote monitoring device for automobile | |
| CN216903340U (en) | Glass radio antenna and car | |
| CN104908532A (en) | Tire pressure temperature detection system and detection method based on movable terminal | |
| CN217037178U (en) | V2X active antenna circuit | |
| KR20180042744A (en) | Module Integrated Antenna System For Vehicle | |
| KR101592592B1 (en) | A smart key having a access point function for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |