CN208156504U - Fault diagnosis system and vehicle in a kind of vehicle - Google Patents
Fault diagnosis system and vehicle in a kind of vehicle Download PDFInfo
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- CN208156504U CN208156504U CN201721824738.5U CN201721824738U CN208156504U CN 208156504 U CN208156504 U CN 208156504U CN 201721824738 U CN201721824738 U CN 201721824738U CN 208156504 U CN208156504 U CN 208156504U
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 164
- 230000003993 interaction Effects 0.000 claims abstract description 42
- 239000000758 substrate Substances 0.000 claims description 30
- 238000004891 communication Methods 0.000 claims description 5
- 230000001413 cellular effect Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 241000264877 Hippospongia communis Species 0.000 description 2
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Abstract
The utility model provides fault diagnosis system and vehicle in a kind of vehicle.Wherein, the fault diagnosis system in the vehicle includes：Human-computer interaction module, core board and the car fault diagnosis module being integrated in vehicle；Wherein, core board is electrically connected with human-computer interaction module and car fault diagnosis module respectively；The car fault diagnosis result of generation is sent to human-computer interaction module by core board by car fault diagnosis module；Human-computer interaction module exports the car fault diagnosis result received.It can be seen that, based on human-computer interaction module, core board and the car fault diagnosis module being integrated in vehicle, user operates without external failure diagnosis apparatus, that is, implementable car fault diagnosis, therefore, the utility model can get rid of the limitation of external failure diagnosis apparatus, also, the car fault diagnosis operation in the utility model implements very convenient quick, and car fault diagnosis efficiency is very high.
Description
Technical field
The utility model relates to the fault diagnosis systems and vehicle in Vehicle Engineering technical field more particularly to a kind of vehicle
?.
Background technique
Currently, being typically provided with onboard diagnostic system (On-Board Diagnostic, OBD) interface on vehicle.Work as needs
When carrying out car fault diagnosis, diagnostic personnel needs that the OBD interface being arranged on external failure diagnosis apparatus and vehicle is made to be electrically connected
It connects.In this way, external failure diagnosis apparatus can obtain the status information of vehicle by OBD interface, and according to the state of acquisition
Information carries out car fault diagnosis, to obtain fault diagnosis result.
It can easily be seen that existing car fault diagnosis mode is limited by external failure diagnosis apparatus, in this way, not outer
It is set in the case that failure diagnosis apparatus perhaps external breaks down in the case where the failure diagnosis apparatus connect or on vehicle
In the case that the OBD interface set breaks down, car fault diagnosis operation can not be implemented.
Utility model content
The utility model provides fault diagnosis system and vehicle in a kind of vehicle, to solve existing car fault diagnosis
Mode is limited by the problem of external failure diagnosis apparatus.
In a first aspect, the utility model provides the fault diagnosis system in a kind of vehicle, including：Human-computer interaction module, core
Core and the car fault diagnosis module being integrated in the vehicle；Wherein,
The core board is electrically connected with the human-computer interaction module and the car fault diagnosis module respectively；
The car fault diagnosis result of generation is sent to described by the car fault diagnosis module by the core board
Human-computer interaction module；
The human-computer interaction module exports the car fault diagnosis result received.
Optionally, the core board and cloud server communicate to connect；
The human-computer interaction module receives the diagnosis Account Logon information of user's input, and the diagnosis Account Logon is believed
Breath is sent to the cloud server by the core board, so that the cloud server is to the diagnosis Account Logon information
It is verified；
The human-computer interaction module is the case where the cloud server passes through the diagnosis Account Logon Information Authentication
Under, the car fault diagnosis instruction of user's input is received, and the car fault diagnosis is instructed and is sent by the core board
To the car fault diagnosis module；
The car fault diagnosis module carries out vehicle trouble in the case where receiving car fault diagnosis instruction
Diagnosis, to generate car fault diagnosis result.
Optionally, the core board and cloud server communicate to connect；
The car fault diagnosis result that the car fault diagnosis module will additionally generate is sent to institute by the core board
Cloud server is stated, so that the car fault diagnosis result that the cloud server storage receives.
Optionally, the core board and the cloud server are communicated to connect by cellular mobile network.
Optionally, the system also includes：Substrate；Wherein, the substrate is electrically connected with the core board, the vehicle event
Barrier diagnostic module is integrated in the substrate.
Optionally, the system also includes：Memory；Wherein,
The memory is electrically connected with the core board and the substrate respectively；
The core board receives the upgrading data for the car fault diagnosis module that the cloud server is sent, and will
The upgrading data are stored to the memory；
The substrate obtains the upgrading data from the memory, and according to the upgrading data, to the vehicle event
Barrier diagnostic module is updated.
Optionally, the substrate passes through the micro-control unit MCU of the vehicle and the electronic control unit ECU of the vehicle
Electrical connection, the substrate obtain the status information for the vehicle that the ECU is acquired by the MCU；
The car fault diagnosis module carries out car fault diagnosis according to the state information, is examined with generating vehicle trouble
Disconnected result.
Optionally, the substrate is provided with onboard diagnostic system OBD interface, and the OBD interface is used for and external failure
Diagnostic device electrical connection.
Optionally, the human-computer interaction module includes Human machine interface, and the HMI shows the car fault diagnosis knot
Fruit.
Second aspect, the utility model provide a kind of vehicle, including the fault diagnosis system in above-mentioned vehicle.
As can be seen that based on human-computer interaction module, core board and the car fault diagnosis module being integrated in vehicle, user
Without external failure diagnosis apparatus, that is, implementable car fault diagnosis operation, therefore, the utility model embodiment can
The limitation of external failure diagnosis apparatus is got rid of, also, the car fault diagnosis operation in the utility model embodiment is implemented
Next very convenient quick, car fault diagnosis efficiency is very high.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the utility model embodiment will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is one of the structural schematic diagram of fault diagnosis system in vehicle provided by the embodiment of the utility model；
Fig. 2 is the second structural representation of the fault diagnosis system in vehicle provided by the embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiments are a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment taken, fall within the protection scope of the utility model.
Of the existing technology in order to solve the problems, such as, the utility model embodiment provides the fault diagnosis in a kind of vehicle
System and vehicle.
The fault diagnosis system in vehicle provided by the embodiment of the utility model is illustrated first below.
Referring to Fig. 1, Fig. 2, the knot of the fault diagnosis system in vehicle provided by the embodiment of the utility model is shown in figure
Structure schematic diagram.As shown in Figure 1 and Figure 2, which includes：Human-computer interaction module 1, core board 3 and the vehicle event being integrated in vehicle
Hinder diagnostic module 5.
Optionally, which can also include substrate 7 shown in Fig. 2, and substrate 7 is electrically connected with core board 3, and vehicle trouble is examined
Disconnected module 5 is integrated in substrate 7.
Certainly, the integrated position of car fault diagnosis module 5 is not limited to substrate 7, the collection of car fault diagnosis module 5
It can determine that the utility model embodiment does not do any restriction to this according to the actual situation at position.For the ease of this field
Technical staff understands this programme, is said in case where car fault diagnosis module 5 is integrated in substrate 7 in the present embodiment
It is bright.
Core board 3 is electrically connected with human-computer interaction module 1 and car fault diagnosis module 5 respectively.It is understood that in vehicle
In the case that fault diagnosis module 5 is integrated in substrate 7, core board 3 is realized and car fault diagnosis module 5 by substrate 7
Electrical connection.
The car fault diagnosis result of generation is sent to human-computer interaction mould by core board 3 by car fault diagnosis module 5
Block 1；Human-computer interaction module 1 exports the car fault diagnosis result received.
It wherein, may include diagnostic log, fault message etc. in car fault diagnosis result.
It should be noted that human-computer interaction module 1 exports the specific implementation form of the car fault diagnosis result received
Multiplicity carries out citing introduction to two kinds of ways of realization therein below.
In the first way of realization, human-computer interaction module 1 may include man-machine interface (Human Machine
Interface, HMI), HMI can show the car fault diagnosis that human-computer interaction module 1 receives results, it can be seen that passing through
HMI, human-computer interaction module 1 successfully can export car fault diagnosis as a result, user (user can be owner, can also be with vehicle
After-sale service personnel of manufacturer etc.) the car fault diagnosis result that is shown according to HMI can repair accordingly vehicle
Or repair process.
In second of way of realization, human-computer interaction module 1 may include that audio plays submodule, and audio plays submodule
The car fault diagnosis result that human-computer interaction module 1 receives can be played with voice.As can be seen that playing submodule by audio
Block, human-computer interaction module 1 successfully can export car fault diagnosis as a result, user plays the vehicle that submodule voice plays according to audio
Fault diagnosis result can be repaired accordingly to vehicle or repair process.
In the utility model embodiment, if user needs to implement car fault diagnosis operation, user can be by HMI to people
Machine interactive module 1 inputs car fault diagnosis instruction.Next, human-computer interaction module 1 refers to the car fault diagnosis received
It enables and car fault diagnosis module 5 is sent to by core board 3.After receiving car fault diagnosis instruction, vehicle trouble is examined
Disconnected module 5 carries out car fault diagnosis, to generate car fault diagnosis as a result, and passing through the car fault diagnosis result of generation
Core board 3 is sent to human-computer interaction module 1.Human-computer interaction module 1 plays what the outputs such as submodule received by HMI, audio
Car fault diagnosis result.In this way, the car fault diagnosis result that is exported by human-computer interaction module 1 of user can to vehicle into
The corresponding maintenance of row or repair process, to eliminate vehicle trouble, so far, car fault diagnosis, which operates, successfully to be realized.
As can be seen that based on human-computer interaction module 1, core board 3 and the car fault diagnosis module 5 being integrated in vehicle,
User operates without external failure diagnosis apparatus, that is, implementable car fault diagnosis, therefore, the utility model embodiment
The limitation of external failure diagnosis apparatus can be got rid of, also, the car fault diagnosis in the utility model embodiment operates in fact
Apply very convenient quick, car fault diagnosis efficiency is very high.
Optionally, core board 3 and cloud server 9 communicate to connect.Wherein, core board 3 can pass through with cloud server 9
Cellular mobile network communication connection.Specifically, core board 3 and cloud server 9 can be mobile eventually by honeycombs such as 3G or 4G
End communication connection.
Human-computer interaction module 1 receives the diagnosis Account Logon information of user's input, and diagnosis Account Logon information is passed through
Core board 3 is sent to cloud server 9, so that 9 pairs of diagnosis Account Logon information of cloud server are verified.
Human-computer interaction module 1 receives user in the case that 9 pairs of diagnosis Account Logon Information Authentications of server pass through beyond the clouds
The car fault diagnosis of input instructs, and car fault diagnosis instruction is sent to car fault diagnosis module by core board 3
5；Car fault diagnosis module 5 carries out car fault diagnosis in the case where receiving car fault diagnosis instruction, to generate vehicle
Fault diagnosis result.
It include at least in account information group it should be noted that account information group can be stored in advance in cloud server 9
The corresponding relationship of one group of account name and account password.
In the present embodiment, if user needs to implement car fault diagnosis operation, user can first pass through HMI to human-computer interaction
The input diagnosis Account Logon information of module 1, diagnosing includes account name and account password in Account Logon information.Next, man-machine
Interactive module 1 is sent to cloud server 9 for Account Logon information is diagnosed, and cloud server 9 steps on the diagnosis account received
Record information is verified, that is, is judged in account information group with the presence or absence of the account name and account password in diagnosis Account Logon information
Corresponding relationship.If it exists, it is believed that the user for needing to initiate car fault diagnosis operation is legitimate user, therefore, cloud
The determination of server 9 is verified, and cloud server 9 sends target pages to human-computer interaction module 1 by core board 3 and (is used for
Input car fault diagnosis instruction the page) page info.
After human-computer interaction module 1 receives the page info of target pages, human-computer interaction module 1 is believed based on the page
Breath, passes through HMI shows target pages.In this way, user can be defeated to human-computer interaction module 1 by target pages that HMI is shown
Enter car fault diagnosis to instruct.Later, after car fault diagnosis module 5 receives car fault diagnosis instruction, vehicle event
Hinder diagnostic module 5 and carry out car fault diagnosis, to generate car fault diagnosis as a result, and by the car fault diagnosis result of generation
Human-computer interaction module 1 is sent to by core board 3.
As can be seen that in the present embodiment, after the diagnosis Account Logon Information Authentication of only user's input passes through, vehicle trouble
Diagnostic operation can just be implemented, and when can instruct in this way to avoid user's erroneous input car fault diagnosis, refer to the car fault diagnosis
Resource consumption caused by order is responded and power consumption.
Optionally, core board 3 and cloud server 9 communicate to connect.Wherein, core board 3 can pass through with cloud server 9
Cellular mobile network communication connection.Specifically, core board 3 and cloud server 9 can be mobile eventually by honeycombs such as 3G or 4G
End communication connection.
The car fault diagnosis result that car fault diagnosis module 5 will additionally generate is sent to cloud service by core board 3
Device 9, so that cloud server 9 stores the car fault diagnosis result received.
In the present embodiment, the vehicle trouble due to can store the generation of car fault diagnosis module 5 in cloud server 9 is examined
It is disconnected as a result, vehicle manufacturer is subsequent can be according to the car fault diagnosis stored in cloud server 9 as a result, operation shape to vehicle
State and the service condition of vehicle is assessed.
Optionally, which further includes：Memory 11.Wherein, memory 11 may include embedded multi-media card
(Embedded Multi Card, EMMC) chip, certainly, the type of memory 11 is not limited thereto, specifically can be according to reality
Border situation determines that the present embodiment do not do any restriction to this.
Memory 11 is electrically connected with core board 3 and substrate 7 respectively；Core board 3 receives the vehicle event that cloud server 9 is sent
Hinder the upgrading data of diagnostic module 5, and upgrading data are stored to memory 11；Substrate 7 obtains upgrading data from memory 11,
And according to upgrading data, car fault diagnosis module 5 is updated.
In the present embodiment, core board 3 specifically can by over the air (Over-the-AirTechnology,
OTA the upgrading data from cloud server 9) are obtained.The upgrading data are stored to memory 11 in core board 3, substrate 7
The upgrading data can be obtained, and according to the upgrading data, car fault diagnosis module 5 is updated, to guarantee vehicle event
The version of barrier diagnostic module 5 remains newer version.
As can be seen that the present embodiment can conveniently and efficiently realize the upgrading to car fault diagnosis module 5, fault diagnosis
The upgrade cost of module 5 is lower, and the upgrading efficiency of fault diagnosis module 5 is also higher.
Optionally, micro-control unit (Microcontroller Unit, MCU) 13 and vehicle that substrate 7 passes through vehicle
Electronic control unit ECU (Electronic Control Unit) 15 is electrically connected；Substrate 7 obtains ECU15 acquisition by MCU13
Vehicle status information；Car fault diagnosis module 5 carries out car fault diagnosis according to status information, to generate vehicle trouble
Diagnostic result.
It wherein, may include at least two ECU15 in vehicle.
It is understood that ECU15 in vehicle can pass through various sensors (including temperature sensor, pressure sensing
Device, position sensor etc.) acquisition vehicle status information, the status information include static state information and dynamical state letter
Breath, specifically, which may include the work state information of engine.After collecting the status information of vehicle,
The status information of vehicle can be passed through controller local area network (Controller Area Network, CAN) bus by ECU15
It is transmitted to MCU13, in this way, the substrate 7 being electrically connected with MCU13 being capable of the very convenient status information for quickly getting vehicle.
Later, the status information for the vehicle that car fault diagnosis module 5 is got according to substrate 7 can carry out car fault diagnosis.
Optionally, OBD interface has can be set in substrate 7, and OBD interface with external failure diagnosis apparatus for being electrically connected.
Since substrate 7 is provided with OBD interface, in the case where some need to vehicle progress comprehensive fault diagnosis, use
The OBD interface can be electrically connected by family with external failure diagnosis apparatus, to be realized by external failure diagnosis apparatus to vehicle
Comprehensive fault diagnosis.
To sum up, the present embodiment can get rid of the limitation of external failure diagnosis apparatus, also, the vehicle event in the present embodiment
Barrier diagnostic operation implements very convenient quick, and car fault diagnosis efficiency is very high.
A kind of vehicle provided by the embodiment of the utility model is illustrated below.
The utility model embodiment additionally provides a kind of vehicle (vehicle includes but is not limited to electric car), the vehicle packet
Include the fault diagnosis system in above-mentioned vehicle.Wherein, the specific implementation process of the fault diagnosis system in the vehicle is referring to upper
State bright, the utility model embodiment does not do any restriction to this.
Since the fault diagnosis system in the vehicle has said effect, therefore the vehicle with the system also has accordingly
Technical effect, details are not described herein for the utility model embodiment.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (8)
1. the fault diagnosis system in a kind of vehicle, which is characterized in that including：Human-computer interaction module (1), core board (3) sum aggregate
Car fault diagnosis module (5) in vehicle described in Cheng Yu；Wherein,
The core board (3) is electrically connected with the human-computer interaction module (1) and the car fault diagnosis module (5) respectively；
The car fault diagnosis result of generation is sent to institute by the core board (3) by the car fault diagnosis module (5)
State human-computer interaction module (1)；
The human-computer interaction module (1) exports the car fault diagnosis result received.
2. system according to claim 1, which is characterized in that
The core board (3) and cloud server (9) communicate to connect；
The car fault diagnosis result that the car fault diagnosis module (5) will additionally generate is sent to by the core board (3)
The cloud server (9), so that the cloud server (9) stores the car fault diagnosis result received.
3. system according to claim 2, which is characterized in that the core board (3) passes through with the cloud server (9)
Cellular mobile network communication connection.
4. system according to claim 2, which is characterized in that the system also includes：Substrate (7)；Wherein, the substrate
(7) it is electrically connected with the core board (3), the car fault diagnosis module (5) is integrated in the substrate (7).
5. system according to claim 4, which is characterized in that
The substrate (7) passes through the micro-control unit MCU (13) of the vehicle and the electronic control unit ECU (15) of the vehicle
Electrical connection, the substrate (7) obtain the status information for the vehicle that the ECU (15) acquires by the MCU (13)；
The car fault diagnosis module (5) carries out car fault diagnosis according to the state information, is examined with generating vehicle trouble
Disconnected result.
6. system according to claim 5, which is characterized in that the substrate (7) is provided with onboard diagnostic system OBD and connects
Mouthful, the OBD interface with external failure diagnosis apparatus for being electrically connected.
7. according to claim 1 to system described in any one of 2 and 5 to 6, which is characterized in that the human-computer interaction module (1)
Including Human machine interface, the HMI shows the car fault diagnosis result.
8. a kind of vehicle, which is characterized in that including the fault diagnosis system in the vehicle as described in any one of claims 1 to 7
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824738.5U CN208156504U (en) | 2017-12-22 | 2017-12-22 | Fault diagnosis system and vehicle in a kind of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824738.5U CN208156504U (en) | 2017-12-22 | 2017-12-22 | Fault diagnosis system and vehicle in a kind of vehicle |
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| Publication Number | Publication Date |
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| CN208156504U true CN208156504U (en) | 2018-11-27 |
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| CN201721824738.5U Active CN208156504U (en) | 2017-12-22 | 2017-12-22 | Fault diagnosis system and vehicle in a kind of vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779731A (en) * | 2019-10-09 | 2020-02-11 | 浙江吉利新能源商用车集团有限公司 | Electronic gear shifter diagnosis device and method and vehicle |
| CN113590163A (en) * | 2021-08-31 | 2021-11-02 | 重庆长安汽车股份有限公司 | Vehicle OTA (over the air) upgrading method based on log diagnosis |
| CN114690747A (en) * | 2022-05-31 | 2022-07-01 | 深圳市星卡软件技术开发有限公司 | Method, device, equipment and storage medium for troubleshooting and diagnosing equipment problems |
-
2017
- 2017-12-22 CN CN201721824738.5U patent/CN208156504U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779731A (en) * | 2019-10-09 | 2020-02-11 | 浙江吉利新能源商用车集团有限公司 | Electronic gear shifter diagnosis device and method and vehicle |
| CN113590163A (en) * | 2021-08-31 | 2021-11-02 | 重庆长安汽车股份有限公司 | Vehicle OTA (over the air) upgrading method based on log diagnosis |
| CN113590163B (en) * | 2021-08-31 | 2024-03-22 | 重庆长安汽车股份有限公司 | Vehicle OTA upgrading method based on log diagnosis |
| CN114690747A (en) * | 2022-05-31 | 2022-07-01 | 深圳市星卡软件技术开发有限公司 | Method, device, equipment and storage medium for troubleshooting and diagnosing equipment problems |
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Effective date of registration: 20211123 Address after: Room 103, building 1, yard 4, Hengxing Road, Gaoliying Town, Shunyi District, Beijing Patentee after: Beijing Rockwell Technology Co.,Ltd. Address before: Room 801, 8 / F, building 3, No.10 courtyard, Wangjing street, Chaoyang District, Beijing 100102 Patentee before: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
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