CN110968078A - Electric automobile fault detection system - Google Patents
Electric automobile fault detection system Download PDFInfo
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- CN110968078A CN110968078A CN201911384004.3A CN201911384004A CN110968078A CN 110968078 A CN110968078 A CN 110968078A CN 201911384004 A CN201911384004 A CN 201911384004A CN 110968078 A CN110968078 A CN 110968078A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/027—Alarm generation, e.g. communication protocol; Forms of alarm
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/0272—Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user
Abstract
The invention relates to the technical field of automobile detection, and discloses an electric automobile fault detection system which comprises a detection system, wherein the detection system comprises a control local network unit, a communication unit, a control chip unit, an analysis unit, a judgment unit and a storage module. The electric vehicle fault detection system sends fault information to the control chip unit through the control local network unit and the communication unit, the control chip unit analyzes the fault information into the first fault code module and the fault grade module, the vehicle-mounted multimedia display screen displays the fault grade condition, then corresponding maintenance service is provided for a driver, corresponding maintenance places are provided, and a manufacturer can clear the fault through result storage historical data, so that the aim that the driver can independently select the maintenance places is fulfilled, the fault grade of an electric vehicle can be judged, and the aim of prompting the driver to perform corresponding action protection according to different grades is fulfilled.
Description
Technical Field
The invention relates to the technical field of automobile detection, in particular to a fault detection system for an electric automobile.
Background
The automobile detection technology is a more serious high-tech technology developed in the nineties, and is widely applied to the fields of automobile comprehensive performance detection, automobile safety performance detection, automobile environmental protection performance detection, automobile fault detection and the like, so that the traditional automobile detection is revolutionarily changed. Automobile inspection technology has been developed along with the development of automobile technology. In the early days of automobile development, people mainly discovered the failure of automobiles and made targeted repairs by experienced maintenance personnel. Namely the ways of looking (seeing) the eyes, smelling (hearing) and cutting (touching) which people often speak in the past. With the progress of modern science and technology, particularly the development of computer technology, automobile detection technology also enters the computer era, full-automatic automobile detection technology gradually replaces manual or semi-automatic detection mode, so that the automobile detection industry has long-term development, at present, vehicle fault display mostly only depends on an instrument fault indicator lamp, the current situation can make a driver difficult to read fault information, or can read fault information but cannot judge the grade of fault problem, and the fault handling fault of the driver often causes inestimable loss.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an electric vehicle fault detection system which has the advantages of being capable of judging the fault grade of an electric vehicle and prompting a driver to perform corresponding action protection according to different grades, and the like, and solves the problems that a driver is difficult to read fault information by a novice driver or can read the fault information but cannot judge the grade of the fault problem and inestimable loss is caused by fault processing of the driver due to the fact that vehicle fault display mostly only depends on an instrument fault indicator lamp.
(II) technical scheme
In order to realize the purposes of judging the fault grade of the electric automobile and prompting a driver to make corresponding action protection according to different grades, the invention provides the following technical scheme: an electric automobile fault detection system comprises a detection system, wherein the detection system comprises a control local network unit, a communication unit, a control chip unit, an analysis unit, a judgment unit and a storage module, the output end of the detection system is electrically connected with the input end of the control local network unit, the output end of the control local network unit is electrically connected with the input end of the communication unit, the output end of the communication unit is electrically connected with the input end of the control chip unit, the output end of the control chip unit is electrically connected with the input end of the analysis unit, the output end of the analysis unit is electrically connected with the input end of the judgment unit, the output end of the judgment unit is electrically connected with the input end of the storage module, the analysis unit comprises a fault grade module, a first fault code module, a multimedia display module and an alarm module, the output end of the analysis unit is electrically connected, the output end of the fault level module is electrically connected with the input end of the multimedia display module, the output end of the analysis unit is electrically connected with the input end of the first fault code module, the output end of the first fault code module is electrically connected with the input end of the multimedia display module, the output end of the multimedia display module is electrically connected with the input end of the alarm module, the judgment unit comprises a self-clearing module, a fault solution module, a second fault code module, a self-cleaning failure module, a prompt module and a maintenance module, the output end of the judgment unit is electrically connected with the input end of the self-clearing module, the output end of the self-clearing module is electrically connected with the input end of the fault solution module, and the output end of the judgment unit is electrically connected with the input end of the self-cleaning failure module, the module output and the prompt module input are unable to be cleared away by oneself, and the prompt module output and the maintenance module input are electrically connected.
Preferably, the output end of the fault solution module is qualitatively connected with the input end of the multimedia display module, and the output end of the second fault code module is electrically connected with the input end of the multimedia display module.
Preferably, the prompting module prompts the owner of the vehicle to operate correctly.
Preferably, the service module comprises a service and a service site.
Preferably, the troubleshooting module includes a troubleshooting screen and a troubleshooting solution screen.
Preferably, the multimedia display module is a vehicle-mounted multimedia display screen.
Compared with the prior art, the invention provides an electric vehicle fault detection system, which has the following beneficial effects:
1. the electric vehicle fault detection system sends fault information to a control chip unit through a communication unit by controlling a local network unit, the control chip unit analyzes the fault information into a first fault code module and a fault grade module, a vehicle-mounted multimedia display screen displays the fault grade condition and gives an alarm to prompt a driver through an alarm module, the fault grade shows that the driver can automatically clear the fault, the vehicle-mounted multimedia display screen displays a fault code reading and fault solution or video, the fault grade shows that a vehicle owner can not automatically clear the fault, the driver is firstly prompted to make corresponding action to protect the safety of the electric vehicle, then corresponding maintenance service is provided for the driver, corresponding maintenance sites are provided, a manufacturer can clear the fault through result storage historical data, and therefore the aim that the driver can independently select the maintenance sites is achieved, therefore, the purposes of judging the fault level of the electric automobile and prompting a driver to make corresponding action protection according to different levels are achieved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Wherein: the system comprises a detection system 1, a controller local network unit 2, a communication unit 3, a control chip unit 4, an analysis unit 5, a fault grade module 6, a first fault code module 7, a multimedia display module 8, an alarm module 9, a judgment unit 10, a self-clearing module 11, a fault solution module 12, a fault code module 13, a self-clearing module 14, a prompt module 15, a maintenance module 16 and a storage module 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, a fault detection system for an electric vehicle includes a detection system 1, the detection system 1 includes a control local network unit 2, a communication unit 3, a control chip unit 4, an analysis unit 5, a determination unit 10 and a storage module 17, an output terminal of the detection system 1 is electrically connected to an input terminal of the control local network unit 2, the control local network unit 2 collects data detected in the detection system 1 and transmits fault information to the control chip unit 4 through the communication unit 3, the detection system 1 is used for detecting whether the vehicle has a fault, an output terminal of the control local network unit 2 is electrically connected to an input terminal of the communication unit 3, the control local network unit 2 and the communication unit 3 are used for transmitting fault information detected by the detection system 1 to the control chip unit 4, the control chip unit 4 analyzes the fault information into a fault code and a fault level through the analysis unit 5, the multimedia display module 8 is a vehicle-mounted multimedia display screen, the vehicle-mounted multimedia display screen displays the condition of the fault grade and gives an alarm to prompt a driver through the alarm module 9, the fault grade module 6 shows that the driver can clear the fault by himself, then the fault code is displayed on the vehicle-mounted multimedia display screen and the fault solution or video is read, the fault grade module 6 shows that the vehicle owner can not clear the fault by himself, the driver is prompted to make corresponding action to protect the safety of the electric vehicle, then corresponding maintenance service is provided for the driver, corresponding maintenance places are provided, the manufacturer can clear the fault by storing historical data according to the result, the purpose that the driver can select the maintenance places independently is achieved, the fault grade of the electric vehicle can be judged, the purpose that the driver is prompted to make corresponding action protection according to different grades is achieved, the output end of the communication unit 3 is electrically connected with the input end of the control chip unit 4, the output end of the control chip unit 4 is electrically connected with the input end of the analysis unit 5, the output end of the analysis unit 5 is electrically connected with the input end of the judgment unit 10, the output end of the judgment unit 10 is electrically connected with the input end of the storage module 17, the analysis unit 5 comprises a fault level module 6, a first fault code module 7, a multimedia display module 8 and an alarm module 9, the output end of the analysis unit 5 is electrically connected with the input end of the fault level module 6, the output end of the fault level module 6 is electrically connected with the input end of the multimedia display module 8, the output end of the analysis unit 5 is electrically connected with the input end of the first fault code module 7, the output end of the first fault code module 7 is electrically connected with the input end of the multimedia display module 8, the output end of the multimedia display module 8 is electrically connected with the input end, A second fault code module 13, a self-cleaning failure module 14, a prompt module 15 and a maintenance module 16, wherein the output end of the judgment unit 10 is electrically connected with the input end of the self-cleaning module 11, the output end of the self-cleaning module 11 is electrically connected with the input end of the second fault code module 13, the output end of the fault solution module 12 is qualitatively connected with the input end of the multimedia display module 8, the output end of the second fault code module 13 is electrically connected with the input end of the multimedia display module 8, the output end of the self-cleaning failure module 11 is electrically connected with the input end of the fault solution module 12, the fault solution module 12 comprises a fault solution and a fault solution screen, the output end of the judgment unit 10 is electrically connected with the input end of the self-cleaning failure module 14, the output end of the self-cleaning failure module 14 is electrically connected with, the output end of the prompt module 15 is electrically connected with the input end of the maintenance module 16, and the maintenance module 16 comprises maintenance service and a maintenance place.
When the system is used, the detection system 1 is used for detecting whether the automobile has a fault, the output end of the control local network unit 2 is electrically connected with the input end of the communication unit 3, the fault information detected by the detection system 1 is sent to the control chip unit 4 through the control local network unit 2 and the communication unit 3, the control chip unit 4 analyzes the fault information into a fault code and a fault grade through the analysis unit 5, the multimedia display module 8 is a vehicle-mounted multimedia display screen which displays the fault grade and gives an alarm to prompt a driver through the alarm module 9, the fault grade module 6 presents that the driver can automatically clear the fault, the fault code is displayed on the vehicle-mounted multimedia display screen and a fault solution or a video is read, the fault grade module 6 presents that the vehicle owner cannot automatically clear the fault, and prompts the driver to make a corresponding action to protect the safety of the electric automobile, and then, corresponding maintenance service is provided for the driver, corresponding maintenance places are provided, and the manufacturer can clear the fault through result storage historical data, so that the purpose that the driver can independently select the maintenance places is achieved, the fault grade of the electric automobile can be judged, and the driver is prompted to make corresponding action protection according to different grades.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An electric automobile fault detection system, includes detecting system (1), its characterized in that: detecting system (1) is including control local network unit (2), communication unit (3), control chip unit (4), analytic unit (5), judgement unit (10) and storage module (17), detecting system (1) output and control local network unit (2) input electric connection, control local network unit (2) output and communication unit (3) input electric connection, communication unit (3) output and control chip unit (4) input electric connection, control chip unit (4) output and analytic unit (5) input electric connection, analytic unit (5) output and judgement unit (10) input electric connection, judgement unit (10) output and storage module (17) input electric connection, analytic unit (5) include fault level module (6), The device comprises a first fault code module (7), a multimedia display module (8) and an alarm module (9), wherein the output end of an analysis unit (5) is electrically connected with the input end of a fault grade module (6), the output end of the fault grade module (6) is electrically connected with the input end of the multimedia display module (8), the output end of the analysis unit (5) is electrically connected with the input end of the first fault code module (7), the output end of the first fault code module (7) is electrically connected with the input end of the multimedia display module (8), the output end of the multimedia display module (8) is electrically connected with the input end of the alarm module (9), a judgment unit (10) comprises a self-clearing module (11), a fault solution module (12), a second fault code module (13), a self-clearing-incapability module (14), a prompt module (15) and a maintenance module (16), judge unit (10) output and clear away module (11) input electric connection by oneself, clear away module (11) output and second fault code module (13) input electric connection by oneself, clear away module (11) output and trouble solution module (12) input electric connection by oneself, judge unit (10) output and can't clear away module (14) input electric connection by oneself, can't clear away module (14) output and suggestion module (15) input electric connection by oneself, suggestion module (15) output and maintenance module (16) input electric connection.
2. The electric vehicle fault detection system of claim 1, wherein: the output end of the fault solution module (12) is qualitatively connected with the input end of the multimedia display module (8), and the output end of the second fault code module (13) is electrically connected with the input end of the multimedia display module (8).
3. The electric vehicle fault detection system of claim 1, wherein: the prompting module (15) prompts the owner of the vehicle to operate correctly.
4. The electric vehicle fault detection system of claim 1, wherein: the service module (16) includes a service and a service location.
5. The electric vehicle fault detection system of claim 1, wherein: the troubleshooting module (12) includes a troubleshooting and a troubleshooting view screen.
6. The electric vehicle fault detection system of claim 1, wherein: the multimedia display module (8) is a vehicle-mounted multimedia display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384004.3A CN110968078A (en) | 2019-12-28 | 2019-12-28 | Electric automobile fault detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911384004.3A CN110968078A (en) | 2019-12-28 | 2019-12-28 | Electric automobile fault detection system |
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| CN110968078A true CN110968078A (en) | 2020-04-07 |
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| CN201911384004.3A Pending CN110968078A (en) | 2019-12-28 | 2019-12-28 | Electric automobile fault detection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111982533A (en) * | 2020-08-10 | 2020-11-24 | 许玲玲 | Fault detection processing method for accident vehicle |
| CN113358360A (en) * | 2021-06-03 | 2021-09-07 | 上海中通吉网络技术有限公司 | Engine fault warning system |
| CN113911015A (en) * | 2021-12-06 | 2022-01-11 | 杭州网兰科技有限公司 | Fault vehicle processing guidance system, method and computer device |
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