CN108982118A - Automotive diagnostic system and VCI equipment automatic connection method and system - Google Patents
Automotive diagnostic system and VCI equipment automatic connection method and system Download PDFInfo
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- CN108982118A CN108982118A CN201810826919.4A CN201810826919A CN108982118A CN 108982118 A CN108982118 A CN 108982118A CN 201810826919 A CN201810826919 A CN 201810826919A CN 108982118 A CN108982118 A CN 108982118A
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- diagnostic system
- vci equipment
- automotive diagnostic
- vci
- router
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Computer Networks & Wireless Communication (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to automobile technical fields, more particularly to a kind of automotive diagnostic system and VCI equipment automatic connection method and system, the described method includes: being attached according at least one of the linkage record prestored connection type with router when automotive diagnostic system starts；After successful connection, connection request is sent to remote back-office server；Within the set time, monitor whether the remote back-office server returns to successful connection information；If so, the automotive diagnostic system determination is online；The automotive diagnostic system respectively with the remote back-office server, VCI equipment carry out remotely with local dual communication.Through the invention, the connection type of automotive diagnostic system Yu VCI equipment is optimized.
Description
Technical field
The present invention relates to automobile technical fields, more particularly to a kind of automotive diagnostic system and the automatic connection side of VCI equipment
Method and system.
Background technique
With vehicle diagnosis function and the multifarious continuous development of diagnostic mode and perfect and diagnosis connection type multiplicity
Property is enriched constantly, therefore needs to realize the WIFI connection diagnostic function of VCI equipment in the diagnostic software of diagnostic device, VCI
Equipment is the portable mobile apparatus that can be inserted into automobile OBD mouthfuls and support to read, be written automobile CAN-bus message.
Understood by the function of the diagnostic software to current diagnostic devices, found after detailed analysis, WIFI connection association
The technical solution of view needs to comprehensively consider the following:
There are " online " and " offline " two kinds of working conditions in diagnostic device diagnostic software, diagnostic device may be implemented in " online "
With the dual communication of remote back-office server and VCI equipment, communication speed is slow；" offline " only realizes that diagnostic device and remote back-office take
The communication of business device, communication speed is fast, and diagnostic device diagnostic software can carry out automatically selecting for working condition by network state.
Diagnostic device works online under mode, and diagnostic device diagnostic software needs in such a way that WIFI networks and long-range
Background server carries out data interaction, thus realize with diagnosis associated documents real-time downloading (keep file uniformity and
Real-time), the functions such as the end PC remotely controls, software diagnosis result data uploads in real time；
Diagnostic device works offline under mode: diagnostic device diagnostic software does not need to be counted with remote back-office server
According to interaction, therefore do not need to network.
There are three kinds of operating modes for the WIFI connection of VCI equipment: ap mode (VCI opening of device WIFI hot spot, VCI equipment
Device connection can be diagnosed)；Station mode (hot spot that VCI equipment connects its router)；AP and Station mode
(VCI equipment can be diagnosed device connection, and VCI equipment has the function of online).The VCI equipment in Current Diagnostic software
It only works under AP and Station mode.
Diagnostic device can open simultaneously mobile network and connect with WIFI, but synchronization only have a kind of connection type into
Row work.
Mobile device (VCI equipment or diagnostic device) connects the IP that router after router success returns assignment response
Location, the IP address are that the DHCP service of router is distributed automatically, it is the having time time limit, theoretically for be possible variation
's.
When through WIFI connection, need to solve in specific implementation procedure between VCI equipment and diagnostic device:
1) diagnostic device is able to access that VCI equipment, to realize the data interaction of PAD equipment Yu VCI equipment.
2) diagnostic device is able to access that remote back-office server, to realize the number of PAD equipment and remote back-office server
According to interaction.
3) VCI equipment can connect the specified WIFI hot spot of diagnostic device.
4) VCI equipment can send the WIFI hot spot that diagnostic device can connect, and determine VCI opening of device WIFI hot spot
SSID (WIFI title) and password.
5) diagnostic device connects the switching of different WIFI hot spots.
6) optimization of diagnostic device and VCI equipment Connection Time.
7) connection that diagnostic device distinguishes the mode that works online and the mode that works offline optimizes.
To sum up, the connection between existing VCI equipment and diagnostic device, cannot achieve mobile network connect with WIFI it is simultaneous
Hold, and factor in need of consideration is more when VCI equipment is connect with diagnostic device.
Summary of the invention
For the defects in the prior art with deficiency, the present invention provides a kind of automotive diagnostic system and VCI equipment are automatic
Connection method, to optimize automotive diagnostic system and VCI equipment connection mode, to realize the patency and saving of diagnostic network
Data traffic.
To achieve the goals above, the present invention provides the following technical scheme that
A kind of automotive diagnostic system and VCI equipment automatic connection method, which comprises
When automotive diagnostic system starts, carried out according at least one of the linkage record prestored connection type and router
Connection；
After successful connection, connection request is sent to remote back-office server；
Within the set time, monitor whether the remote back-office server returns to successful connection information；If so, the vapour
The determination of vehicle diagnostic device is online；
The automotive diagnostic system respectively with the remote back-office server, VCI equipment carry out remotely with local dual communication.
Preferably, the connection type includes:
USB connection, bluetooth, infrared ray, NFC and WIFI.
Preferably, the automotive diagnostic system respectively with the remote back-office server, VCI equipment carry out remotely with local
Dual communication includes:
When the automotive diagnostic system is connect with the router by WIFI, the automotive diagnostic system passes through described
The hot spot of VCI equipment and the VCI equipment, which are established, to be wirelessly connected；
When the automotive diagnostic system and after the VCI equipment successful connection, the automotive diagnostic system is by the routing
The information of device is sent to the VCI equipment, so that the VCI equipment connects the router；
After the VCI equipment is connected to the router successfully, the IP address of the VCI equipment is obtained；
The automotive diagnostic system disconnects the connection with the VCI equipment, passes through the hot spot and the VCI of the router
The IP address of equipment establishes the wireless communication with the VCI equipment.
Preferably, the automotive diagnostic system respectively with the remote back-office server, VCI equipment carry out remotely with local
Dual communication includes:
The automotive diagnostic system is connect by bluetooth with the VCI equipment, to carry out with the VCI equipment local logical
Letter；
The automotive diagnostic system is connect by the hot spot of router with the remote back-office server, thus with described remote
Journey background server carries out telecommunication.
Preferably, the method also includes:
The automotive diagnostic system does not monitor the successful connection that the remote back-office server returns within the set time
Information determines and is in off-line state；
The automotive diagnostic system and the VCI equipment carry out local communication.
Preferably, the automotive diagnostic system includes: with VCI equipment progress local communication
When the automotive diagnostic system is connect with the router by WIFI, the automotive diagnostic system disconnects and institute
WIFI connection between router is stated, the bluetooth of itself is opened；
By the bluetooth connection of itself bluetooth and the VCI equipment, to carry out data interaction with the VCI equipment.
Preferably, the automotive diagnostic system includes: with VCI equipment progress local communication
When the automotive diagnostic system is connect with the router by WIFI, the automotive diagnostic system disconnects and institute
The WIFI connection between router is stated, the WIFI hot spot of the VCI equipment is connected, to carry out data interaction with the VCI equipment.
A kind of automotive diagnostic system and VCI equipment automatic connecting system, the system comprises: automotive diagnostic system, routing
Device, VCI equipment and remote back-office server, the automotive diagnostic system can be connected by WIFI or bluetooth and the VCI equipment
It connects；When the automotive diagnostic system starts, according at least one of the linkage record prestored connection type and the router
It is attached；After successful connection, the automotive diagnostic system sends connection to remote back-office server by the router and asks
It asks；Within the set time, monitor whether the remote back-office server returns to successful connection information；If so, the automobile is examined
Disconnected device determination is online, the automotive diagnostic system respectively with the remote back-office server, the VCI equipment into
Row remotely with local dual communication.
Preferably, the connection type includes: USB connection, bluetooth, infrared ray, NFC and WIFI.
Preferably, the automotive diagnostic system passes through the hot spot of VCI equipment when connecting with the router by WIFI
It establishes and is wirelessly connected with the VCI equipment；After the automotive diagnostic system and the VCI equipment successful connection, the automobile
The information of the router is sent to the VCI equipment by diagnostic device, so that the VCI equipment connects the router；
The automotive diagnostic system disconnects and the VCI equipment after the VCI equipment is connected to the router successfully
Connection, the wireless communication with the VCI equipment is established by the IP address of the hot spot of the router and the VCI equipment.
The beneficial effects of the present invention are:
The embodiment of the invention provides a kind of automotive diagnostic system and VCI equipment automatic connection method and system, the side
When method includes: automotive diagnostic system starting, carried out according at least one of the linkage record prestored connection type and router
Connection；After successful connection, connection request is sent to remote back-office server；Within the set time, the remote back-office clothes are monitored
Whether business device returns to successful connection information；If so, the automotive diagnostic system determination is online；The vehicle diagnosis
Device respectively with the remote back-office server, VCI equipment carry out remotely with local dual communication.Automobile is optimized through the invention
Diagnostic device and VCI equipment connection mode, realize the patency of diagnostic network and save data traffic.
Detailed description of the invention
Fig. 1 is a kind of flow chart of automotive diagnostic system of the embodiment of the present invention Yu VCI equipment automatic connection method.
Fig. 2 is a kind of structure chart of automotive diagnostic system of the embodiment of the present invention Yu VCI equipment automatic connecting system.
Specific embodiment
In order to enable those skilled in the art to be further understood that feature and technology contents of the invention, with reference to the accompanying drawing
It elaborates with embodiment to the embodiment of the present invention.
It is a kind of flow chart of automotive diagnostic system of the embodiment of the present invention Yu VCI equipment automatic connection method as shown in Figure 1,
Specifically, the flow chart the following steps are included:
Step 100: starting.
Step 101: when automotive diagnostic system starts, according at least one of the linkage record prestored connection type and road
It is attached by device.
Specifically, the connection type includes: USB connection, bluetooth, infrared ray, NFC and WIFI.It should be noted that by
Generally there is WIFI function, therefore generally preferably WIFI connection in router.It, can when the WIFI function of router breaks down
To select any one connection type such as USB connection, bluetooth, infrared ray, NFC.NFC (near-field communication, Near Field
Communication) be a kind of short distance high frequency radio technology, run in a distance of 20 centimeters in 13.56MHz frequency.Its
Transmission speed has 106Kbit/ seconds, 212Kbit/ seconds or three kinds of 424Kbit/ second.Near-field communication is by becoming ISO/ at present
102 190 standard of 18092 international standard of IEC IS, ECMA-340 standard and ETSI TS.NFC is using actively and passively two kinds
Read mode.
Specifically, automotive diagnostic system PC machine or mobile terminal, mobile terminal are computer equipment used in movement, tool
Body, mobile terminal may include: mobile phone, notebook, tablet computer, POS machine, vehicle-mounted computer etc..
Step 102: real-time detection connect whether succeed with router；If so, executing step 103；Otherwise, step is executed
107。
Step 103: sending connection request to remote back-office server.
Step 104: within the set time, monitoring whether the remote back-office server returns to successful connection information；If
It is to execute step 105；Otherwise, step 108 is executed to step 109.
It is determined it should be noted that setting time can be demarcated according to specifically telecommunication network, for example, setting time is
200s。
Step 105: the automotive diagnostic system determination is online.
Step 106: the automotive diagnostic system respectively with the remote back-office server, VCI equipment carry out remotely and this
Ground dual communication.
Specifically, in the embodiment of the present invention, when the diagnostic device is connect with the router by WIFI, and it is described
When automotive diagnostic system can be connect with the VCI equipment by WIFI, the automotive diagnostic system respectively with it is described it is long-range after
Platform server, VCI equipment carry out remotely with local dual communication the following steps are included:
Step 1060: starting.
Step 1061:VCI equipment opens hot spot.
Step 1062: the automotive diagnostic system is wirelessly connected by the hot spot of the VCI equipment with VCI equipment foundation
It connects.
Step 1063: the automotive diagnostic system real-time detection and the VCI equipment whether successful connection；If so, holding
Row step 1064；Otherwise, 1063 are returned to step.
Step 1064: the information of the router is sent to the VCI equipment by the automotive diagnostic system, so that described
VCI equipment connects the router.
Specifically, the information of the router may include: the WIFI title and password of router.
Step 1065: VCI equipment described in real-time detection and the router whether successful connection；If so, executing step
1066；Otherwise, 1065 are returned to step.
Step 1066: obtaining the IP address of the VCI equipment.
Step 1067: the automotive diagnostic system disconnects the connection with the VCI equipment.
Step 1068: the automotive diagnostic system is built by the hot spot of the router and the IP address of the VCI equipment
The vertical wireless communication with the VCI equipment, executes step 107.
In the embodiment of the present invention, automotive diagnostic system passes through the WIFI hot spot of VCI equipment first and VCI equipment is established wirelessly
Connection, the WIFI title and password of router are sent to VCI equipment by PAD equipment after successful connection, after VCI equipment receives information
Connection router is removed, the IP address after the connection router success of VCI equipment then by router distribution is returned to by wireless transmission
Automotive diagnostic system, at this time automotive diagnostic system disconnect with the connection of VCI equipment, then by the WIFI hot spot of router and
The IP address of VCI equipment establishes the wireless communication with VCI equipment, has been realized in the state that works online of software at this time, guarantees
The automotive diagnostic system dual communication with remote back-office server and VCI equipment simultaneously.
Further, in another embodiment of the invention, when the automotive diagnostic system and the router pass through
WIFI connection, and when the automotive diagnostic system and the VCI equipment can pass through bluetooth connection, the automotive diagnostic system
Remotely include: with local dual communication with the remote back-office server, the progress of VCI equipment respectively
The automotive diagnostic system is connect by bluetooth with the VCI equipment, to carry out with the VCI equipment local logical
Letter；The automotive diagnostic system is connect by the hot spot of router with the remote back-office server, thus with it is described remotely after
Platform server carries out telecommunication.
Step 107: terminating.
Step 108: automotive diagnostic system, which determines, is in off-line state.
In the embodiment of the present invention, automotive diagnostic system can be sent after successful connection first by WIFI connection router
With the connection request of remote back-office server, server receives the information that successful connection can be returned after solicited message, if request at
Then automotive diagnostic system selects presence to function, selects off-line state if request timed out or failure.Presence can be protected
Demonstrate,prove the data communication function of diagnostic software and remote back-office server；Off-line state is not having diagnostic software and remote back-office clothes
In the case where device data communication of being engaged in, faster compared to presence communication speed, communicate more stable.
Step 109: the automotive diagnostic system and the VCI equipment carry out local communication, execute step 107.
Specifically, when the diagnostic device is connect with the router by WIFI, in one embodiment of the present of invention,
The automotive diagnostic system carries out local communication with the VCI equipment
The automotive diagnostic system disconnects the WIFI connection between the router, opens the bluetooth of itself；Pass through itself
Bluetooth and the VCI equipment bluetooth connection, with the VCI equipment carry out data interaction.In the embodiment of the present invention, automobile
Diagnostic device is established by the WIFI hot spot and VCI equipment of VCI equipment and is wirelessly connected, and vehicle diagnosis can be realized after successful connection
The communication of device and VCI equipment, automotive diagnostic system cannot be established with remote back-office server and be communicated at this time, and it is soft to realize diagnosis
The state that works offline of part.Automotive diagnostic system and VCI equipment communication speed are fast under the state, and communication is stablized.
Further, when the diagnostic device and the router pass through bluetooth connection, another embodiment of the invention
In, the automotive diagnostic system carries out local communication with the VCI equipment and includes:
When the automotive diagnostic system is connect with the router by WIFI, the automotive diagnostic system disconnects and institute
The WIFI connection between router is stated, the WIFI hot spot of the VCI equipment is connected, to carry out data interaction with the VCI equipment.
Automotive diagnostic system provided in an embodiment of the present invention and the automatic connection type of VCI equipment, automotive diagnostic system with
After router successful connection, connection request is sent to remote back-office server, is connected into remote back-office server return
After function information, automotive diagnostic system is determined as presence, carries out respectively with the remote back-office server, VCI equipment long-range
With local dual communication；Otherwise, the automotive diagnostic system is determined as off-line state, carries out local communication with the VCI equipment.It is logical
Cross the application, automotive diagnostic system can independently judge online and off-line state, carried out when online remotely with local dual communication；?
When offline, carry out local communication with VCI equipment realizes to optimize the connection type of automotive diagnostic system Yu VCI equipment
The patency of diagnostic network and save data traffic.
For the above method, it is connect automatically the embodiment of the invention also provides a kind of automotive diagnostic system with VCI equipment and is
System, as shown in Fig. 2, the system comprises: automotive diagnostic system, router 1, VCI equipment and remote back-office server 2, institute
Stating automotive diagnostic system can be connect by WIFI or bluetooth with the VCI equipment；When the automotive diagnostic system starts, according to pre-
At least one of linkage record deposited connection type is attached with the router 1；After successful connection, the vehicle diagnosis
Device sends connection request to remote back-office server 2 by the router 1；Within the set time, after monitoring is described remotely
Whether platform server 2 returns to successful connection information；If so, the automotive diagnostic system determination is online, the vapour
Vehicle diagnostic device respectively with the remote back-office server 2, the VCI equipment carry out remotely with local dual communication.It needs to illustrate
, setting time can be demarcated according to specifically telecommunication network and be determined, for example, setting time is 200s.
Specifically, the connection type includes: USB connection, bluetooth, infrared ray, NFC and WIFI.
Further, in another embodiment of the invention, the automotive diagnostic system is passing through WIFI with the router
When connection, is established and be wirelessly connected by the hot spot of VCI equipment and the VCI equipment；When the automotive diagnostic system and the VCI
After equipment successful connection, the information of the router is sent to the VCI equipment by the automotive diagnostic system, so that described
VCI equipment connects the router；The automotive diagnostic system breaks after the VCI equipment is connected to the router successfully
The connection with the VCI equipment is opened, is established and the VCI by the hot spot of the router and the IP address of the VCI equipment
The wireless communication of equipment.Specifically, the information of the router may include: the WIFI title and password of router.
In another embodiment of the invention, the automotive diagnostic system is connect by bluetooth with the VCI, thus with institute
It states VCI equipment and carries out local communication；The automotive diagnostic system is connected by the hot spot of router and the remote back-office server
It connects, to be carried out telecommunication with the remote back-office server.
Further, in the embodiment of the present invention, the automotive diagnostic system do not monitor within the set time it is described it is long-range after
The successful connection information that platform server returns determines and is in off-line state；The automotive diagnostic system and the VCI equipment carry out
Local communication.
Specifically, in one embodiment of the present of invention, the automotive diagnostic system in the following manner with the VCI equipment
Carry out local communication:
When the automotive diagnostic system is connect with the router by WIFI, the automotive diagnostic system disconnects and institute
WIFI connection between router is stated, the bluetooth of itself is opened；The automotive diagnostic system is set by the bluetooth of itself with the VCI
Standby bluetooth connection, to carry out data interaction with the VCI equipment.
Further, in another embodiment of the invention, the automotive diagnostic system is set with the VCI in the following manner
It is standby to carry out local communication:
When the automotive diagnostic system is connect with the router by WIFI, the automotive diagnostic system disconnects and institute
The WIFI connection between router is stated, the WIFI hot spot of the VCI equipment is connected, to carry out data interaction with the VCI equipment.
In conclusion automotive diagnostic system provided by the invention and VCI equipment automatic connection method and system, according to difference
The different WIFI agreement connection scheme of scene (presence from off-line state) design, to reduce disappearing for WIFI Connection Time
Consumption has the advantage that and 1) improves the efficiency and quality of the exploitation of the WIFI protocol software, reduces dysfunction risk；2) this hair
Bright middle basis automatically selects the optimal communication mode of Scheme Choice, improves ability and user of the developer to software design
Experience；3) efficiency of data communication is improved.
The embodiment of the present invention has been described in detail above, and specific embodiment used herein carries out the present invention
It illustrates, the above embodiments are only used to help understand system and method for the invention；Meanwhile for the one of this field
As technical staff, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, to sum up institute
It states, the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of automotive diagnostic system and VCI equipment automatic connection method, which is characterized in that the described method includes:
When automotive diagnostic system starts, connected according at least one of the linkage record prestored connection type with router
It connects；
After successful connection, connection request is sent to remote back-office server；
Within the set time, monitor whether the remote back-office server returns to successful connection information；If so, the automobile is examined
Disconnected device determination is online；
The automotive diagnostic system respectively with the remote back-office server, VCI equipment carry out remotely with local dual communication.
2. automotive diagnostic system according to claim 1 and VCI equipment automatic connection method, which is characterized in that the company
The mode of connecing includes:
USB connection, bluetooth, infrared ray, NFC and WIFI.
3. automotive diagnostic system according to claim 2 and VCI equipment automatic connection method, which is characterized in that the vapour
Vehicle diagnostic device is carried out with the remote back-office server, VCI equipment respectively
When the automotive diagnostic system is connect with the router by WIFI, the automotive diagnostic system passes through the VCI
The hot spot of equipment and the VCI equipment, which are established, to be wirelessly connected；
When the automotive diagnostic system and after the VCI equipment successful connection, the automotive diagnostic system is by the router
Information is sent to the VCI equipment, so that the VCI equipment connects the router；
After the VCI equipment is connected to the router successfully, the IP address of the VCI equipment is obtained；
The automotive diagnostic system disconnects the connection with the VCI equipment, hot spot and the VCI equipment by the router
IP address establish and the wireless communication of the VCI equipment.
4. automotive diagnostic system according to claim 1 and VCI equipment automatic connection method, which is characterized in that the vapour
Vehicle diagnostic device is carried out with the remote back-office server, VCI equipment respectively
The automotive diagnostic system is connect by bluetooth with the VCI equipment, to carry out local communication with the VCI equipment；
The automotive diagnostic system is connect by the hot spot of router with the remote back-office server, thus with it is described remotely after
Platform server carries out telecommunication.
5. automotive diagnostic system according to claim 2 and VCI equipment automatic connection method, which is characterized in that the side
Method further include:
The automotive diagnostic system does not monitor the successful connection information that the remote back-office server returns within the set time,
It determines and is in off-line state；
The automotive diagnostic system and the VCI equipment carry out local communication.
6. automotive diagnostic system according to claim 5 and VCI equipment automatic connection method, which is characterized in that the vapour
Vehicle diagnostic device carries out local communication with the VCI equipment
When the automotive diagnostic system is connect with the router by WIFI, the automotive diagnostic system is disconnected and the road
By WIFI connection between device, the bluetooth of itself is opened；
By the bluetooth connection of itself bluetooth and the VCI equipment, to carry out data interaction with the VCI equipment.
7. automotive diagnostic system according to claim 5 and VCI equipment automatic connection method, which is characterized in that the vapour
Vehicle diagnostic device carries out local communication with the VCI equipment
When the automotive diagnostic system is connect with the router by WIFI, the automotive diagnostic system is disconnected and the road
By the WIFI connection between device, the WIFI hot spot of the VCI equipment is connected, to carry out data interaction with the VCI equipment.
8. a kind of automotive diagnostic system and VCI equipment automatic connecting system, which is characterized in that the system comprises:
Automotive diagnostic system, router, VCI equipment and remote back-office server, the automotive diagnostic system can pass through WIFI
Or bluetooth is connect with the VCI equipment；When the automotive diagnostic system starts, according at least one of the linkage record prestored
Connection type is attached with the router；After successful connection, the automotive diagnostic system is by the router to long-range
Background server sends connection request；Within the set time, monitor whether the remote back-office server returns to successful connection letter
Breath；If so, automotive diagnostic system determination is online, the automotive diagnostic system respectively with the remote back-office
Server, the VCI equipment carry out remotely with local dual communication.
9. automotive diagnostic system according to claim 8 and VCI equipment automatic connecting system, which is characterized in that the company
The mode of connecing includes: USB connection, bluetooth, infrared ray, NFC and WIFI.
10. automotive diagnostic system according to claim 9 and VCI equipment automatic connecting system, which is characterized in that the vapour
Vehicle diagnostic device is established wireless when being connect with the router by WIFI by the hot spot of VCI equipment and the VCI equipment
Connection；When the automotive diagnostic system and after the VCI equipment successful connection, the automotive diagnostic system is by the router
Information is sent to the VCI equipment, so that the VCI equipment connects the router；
The automotive diagnostic system disconnects the company with the VCI equipment after the VCI equipment is connected to the router successfully
It connects, the wireless communication with the VCI equipment is established by the hot spot of the router and the IP address of the VCI equipment.
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| CN201810826919.4A CN108982118A (en) | 2018-07-25 | 2018-07-25 | Automotive diagnostic system and VCI equipment automatic connection method and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634260A (en) * | 2018-12-18 | 2019-04-16 | 安徽江淮汽车集团股份有限公司 | Method and system are monitored online in vehicle control device |
| CN112202884A (en) * | 2020-09-30 | 2021-01-08 | 深圳市元征科技股份有限公司 | Data transmission method for vehicle connection interface device and related equipment |
| US11375361B2 (en) * | 2020-04-30 | 2022-06-28 | Hewlett Packard Enterprise Development Lp | Dynamic tuning of mobile network device configuration based on location |
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