CN115014783A - Automobile engine fault positioning and alarming system - Google Patents
Automobile engine fault positioning and alarming system Download PDFInfo
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- CN115014783A CN115014783A CN202210680255.1A CN202210680255A CN115014783A CN 115014783 A CN115014783 A CN 115014783A CN 202210680255 A CN202210680255 A CN 202210680255A CN 115014783 A CN115014783 A CN 115014783A
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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
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The invention discloses an automobile engine fault positioning alarm system, which comprises an operation monitoring system, an abnormal alarm system and a scheme generation system, wherein the operation monitoring system comprises a sensor module and a self-adaptive cache module; the invention monitors the automobile engine in real time, intelligently judges and processes the abnormal condition in time without the experience of a driver, and a vehicle novice can also deal with the automobile engine fault leisurely, and the small fault can be processed by the driver according to the prompt without waiting for a long time, thereby being very convenient and intelligent.
Description
Technical Field
The invention relates to the technical field of automobile fault positioning, in particular to an automobile engine fault positioning and alarming system.
Background
The automobile engine is a device for providing power for an automobile, is the heart of the automobile, influences the dynamic property, the economical efficiency and the environmental protection property of the automobile, can cause the automobile to have potential safety hazards when the engine of the automobile breaks down, and once the automobile runs for a corresponding distance, the problems of aging and damage of parts can occur, if the automobile is not processed in time, automobile faults can occur, and the running safety of the automobile is seriously influenced.
At present, only an alarm indicator lamp can be displayed on a vehicle with a fault of an automobile engine, the fault reason can not be accurately informed, a professional is required to check the fault reason during maintenance, the fault reason is very troublesome, and meanwhile, when the vehicle runs on a road, corresponding measures cannot be taken timely when the engine breaks down, and the fault treatment efficiency and the safety are low because the corresponding measures are judged by a driver.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an automobile engine fault location alarm system, which monitors an automobile engine in real time, intelligently judges and processes an abnormal condition in time without the experience of a driver, enables a vehicle novice to cope with the automobile engine fault at ease, and enables a small fault to be handled by the driver according to a prompt, without waiting for a long time, so that the system is very convenient and intelligent.
In order to realize the purpose of the invention, the invention is realized by the following technical scheme: the utility model provides an automobile engine fault location alarm system, includes operation monitoring system, unusual alarm system and scheme generation system, operation monitoring system includes sensor module and self-adaptation buffer module, sensor module monitors each item operating condition sensing data of engine through vibrations sensor, exhaust quality sensor, spark plug sensor, temperature sensor and oil spout sensor real-time supervision.
The self-adaptive cache module is used for processing abnormal data based on the single chip microcomputer, caching the abnormal data and sending the data to the abnormal alarm system through an output port of the single chip microcomputer.
The abnormity warning system comprises a data processing module, a warning prompting module and an autonomous communication module, wherein the data processing module is used for judging a fault type according to acquired abnormal data, and comprehensively judging by combining various data detected by a sensor when the fault type is judged, the warning prompting module is used for sending a voice warning prompt according to the fault type, the autonomous communication module is used for judging whether a vehicle can continuously run according to the fault type, informing a driver of driving to a nearby vehicle sales center and automatically contacting the vehicle sales center if the vehicle can continuously run, and automatically contacting the vehicle sales center to request road rescue and inform local traffic management departments to control and dredge the traffic at the position of a fault vehicle if the vehicle cannot run.
The scheme generation system comprises a scheme calling module and a brake control module, wherein the scheme calling module is used for calling the same fault historical processing scheme data of the same type of vehicles based on the Internet, giving a processing scheme according to the fault severity and giving a reasonable self-processing method or informing a driver of waiting for rescue, the brake control module is used for controlling the starting and stopping of emergency braking of the vehicles according to the fault type, and when the potential safety hazard caused by the fact that the engine is in fault and continues to run, the vehicles are braked emergently to avoid safety accidents caused by the fact that the driver does not hear advising to be willing to drive the vehicle sales center by self.
The further improvement lies in that: the self-adaptive cache module comprises a data discrimination submodule, a data cache submodule and a data transmission submodule, wherein the data discrimination submodule is used for comparing the acquired data with a normal threshold value and then selecting and retaining abnormal data information, the data cache submodule is used for caching the retained abnormal data, and the data transmission submodule is used for transmitting the cached abnormal data.
The further improvement is that: the data processing module comprises an abnormity analysis submodule and a fault judgment submodule, the abnormity analysis submodule is used for analyzing the acquired abnormal data, and the fault judgment submodule is used for comparing the analysis result with historical fault data to judge the fault type.
The further improvement lies in that: the alarm prompting module comprises a voice broadcasting submodule and a warning submodule, the voice broadcasting submodule is used for carrying out voice broadcasting on the fault type and the severity of the automobile engine, and the warning submodule is used for starting a vehicle warning lamp and prompting a driver to stop for waiting for rescue.
The further improvement lies in that: the automatic communication module comprises an automatic dialing submodule and a positioning submodule, the automatic dialing submodule is used for automatically dialing according to the severity of the engine fault to contact a vehicle sales center to request road rescue and automatically dialing to contact a road traffic police to take measures, and the positioning submodule is used for positioning the position of the vehicle in real time when dialing is required to help.
The further improvement lies in that: the scheme calling module comprises a fault type comparison submodule and a scheme broadcasting submodule, the fault type comparison module acquires historical fault data of vehicles of the same type based on the Internet and compares the historical fault data with a judged fault type to determine an emergency processing scheme, and the scheme broadcasting module is used for voice broadcasting the emergency processing scheme for a driver to refer.
The further improvement lies in that: the brake control module comprises a vehicle state judgment submodule and an emergency brake submodule, the vehicle state judgment submodule is used for judging the state of the vehicle after the engine fails, and the emergency brake submodule is used for prohibiting the vehicle from continuously running through emergency brake according to the severity of the failure judged by the abnormal alarm system.
The invention has the beneficial effects that: according to the invention, the automobile engine is monitored in real time, and intelligent judgment and processing are timely carried out when abnormality is found, so that the driver does not need to have experience, a vehicle novice can also easily cope with the automobile engine fault, small faults can be automatically processed by the driver according to prompts, long-time waiting is not needed, and the method is very convenient and intelligent.
Drawings
Fig. 1 is a system architecture diagram according to an embodiment of the present invention.
FIG. 2 is a diagram of a system architecture according to a second embodiment of the present invention.
FIG. 3 is a diagram of a framework of a two-cloud storage structure according to an embodiment of the present invention.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not intended to limit the scope of the present invention.
Example one
According to the figure 1, the embodiment provides an automobile engine fault positioning and alarming system which comprises an operation monitoring system, an abnormity alarming system and a scheme generating system, wherein the operation monitoring system comprises a sensor module and an adaptive cache module, and the sensor module monitors various operation state sensing data of an engine in real time through a vibration sensor, an exhaust quality sensor, a spark plug sensor, a temperature sensor and an oil injection sensor.
The self-adaptive cache module is used for monitoring abnormal data after being processed on the basis of the single chip microcomputer and sending the abnormal data to the abnormal alarm system through an output port of the single chip microcomputer.
The abnormity warning system comprises a data processing module, a warning prompting module and an autonomous communication module, wherein the data processing module is used for judging a fault type according to acquired abnormal data, and comprehensively judging by combining various data detected by a sensor when the fault type is judged, the warning prompting module is used for sending a voice warning prompt according to the fault type, the autonomous communication module is used for judging whether a vehicle can continuously run according to the fault type, informing a driver of driving to a nearby vehicle sales center and automatically contacting the vehicle sales center if the vehicle can continuously run, and automatically contacting the vehicle sales center to request road rescue and inform local traffic management departments to control and dredge the traffic at the position of a fault vehicle if the vehicle cannot run.
The scheme generation system comprises a scheme calling module and a brake control module, wherein the scheme calling module is used for calling the same fault historical processing scheme data of the same type of vehicles based on the Internet, giving a processing scheme according to the fault severity and giving a reasonable self-processing method or informing a driver of waiting for rescue, the brake control module is used for controlling the starting and stopping of emergency braking of the vehicles according to the fault type, and when the potential safety hazard caused by the fact that the engine is in continuous running due to the fault is detected, the vehicles are braked emergently to avoid safety accidents caused by the fact that the driver does not hear advising to be willing to drive the vehicle sales center by himself.
The self-adaptive cache module comprises a data discrimination submodule, a data cache submodule and a data transmission submodule, wherein the data discrimination submodule is used for comparing the acquired data with a normal threshold value and then selecting and retaining abnormal data information, the data cache submodule is used for caching the retained abnormal data and transmitting the cached abnormal data to the fault information cloud storage platform through the Internet, and the data transmission submodule is used for transmitting the cached abnormal data to the abnormal alarm system.
The data processing module comprises an abnormity analysis submodule and a fault judgment submodule, the abnormity analysis submodule is used for analyzing the acquired abnormal data and comprehensively analyzing various data monitored by the sensor during analysis, the fault judgment submodule is used for comparing and judging a fault type according to an analysis result and historical fault data, and similar fault types are called in the cloud storage platform for comparison and judgment.
The alarm prompting module comprises a voice broadcasting submodule and a warning submodule, the voice broadcasting submodule is used for carrying out voice broadcasting on the fault type and the severity of the automobile engine, and the warning submodule is used for starting a vehicle warning lamp and prompting a driver to stop for waiting for rescue.
The automatic communication module comprises an automatic dialing submodule and a positioning submodule, the automatic dialing submodule is used for automatically dialing according to the severity of the engine fault to contact a vehicle sales center to request road rescue and automatically dialing to contact a road traffic police to take measures, and the positioning submodule is used for positioning the position of the vehicle in real time when dialing is required to help.
The scheme calling module comprises a fault type comparison sub-module and a scheme broadcasting sub-module, the fault type comparison module acquires historical fault data of vehicles of the same type based on the Internet and compares the historical fault data with a judged fault type to determine an emergency treatment scheme, and the scheme broadcasting module carries out voice broadcasting on the emergency treatment scheme based on the voice broadcasting sub-module for a driver to refer to.
The brake control module comprises a vehicle state judgment submodule and an emergency brake submodule, the vehicle state judgment submodule is used for judging that the vehicle is in a continuous running state and a temporary stopping state after the engine fails, and the emergency brake submodule is used for prohibiting the vehicle from continuously running according to the failure severity judged by the abnormal alarm system, so that the situation that a driver does not hear advice and drives the vehicle to a vehicle sales center by himself to cause a safety accident is avoided.
Example two
According to the embodiments shown in fig. 2 and fig. 3, the present embodiment provides an automobile engine fault location alarm system, which includes an operation monitoring system, an abnormality alarm system and a scheme generation system, wherein the operation monitoring system includes a sensor module and an adaptive cache module, and the sensor module monitors the sensing data of each operating state of the engine in real time through a vibration sensor, an exhaust quality sensor, a spark plug sensor, a temperature sensor and an oil injection sensor.
The self-adaptive cache module is used for processing abnormal data based on the single chip microcomputer, caching the abnormal data and sending the data to the abnormal alarm system through an output port of the single chip microcomputer.
The sensor module also comprises a whole vehicle fault monitoring module, and faults of the whole vehicle are monitored through other types of sensors and judged and processed through the single chip microcomputer.
The abnormity warning system comprises a data processing module, a warning prompting module and an autonomous communication module, wherein the data processing module is used for judging a fault type according to acquired abnormal data and comprehensively judging by combining various data detected by a sensor when the fault type is judged, the warning prompting module is used for sending a voice warning prompt according to the fault type, and a driver is prompted to stop at the side to process faults or wait for rescue through the warning prompting module when the whole vehicle has faults.
The autonomous communication module is used for judging whether the vehicle can continuously run according to the fault type, informing a driver of driving to a nearby vehicle sales center and automatically contacting the vehicle sales center if the vehicle can continuously run, and automatically contacting the vehicle sales center to request road rescue in time if the vehicle cannot run and informing a local traffic management department of controlling and dredging the traffic at the position of the fault vehicle.
The scheme generation system comprises a scheme calling module and a brake control module, wherein the scheme calling module is used for calling the same fault historical processing scheme data of the same type of vehicles based on the Internet, giving a processing scheme according to the fault severity and giving a reasonable self-processing method or informing a driver of waiting for rescue, the brake control module is used for controlling the starting and stopping of emergency braking of the vehicles according to the fault type, and when the potential safety hazard caused by the fact that the engine is in continuous running due to the fault is detected, the vehicles are braked emergently to avoid safety accidents caused by the fact that the driver does not hear advising to be willing to drive the vehicle sales center by himself.
The scheme generation system also comprises a selection communication module, and when the whole vehicle has a fault, a nearby repair station or a vehicle sales center is selected to be contacted to send an after-sales employee for processing according to the judged fault type and the voice interaction of the driver.
The self-adaptive cache module comprises a data discrimination submodule, a data cache submodule and a data transmission submodule, wherein the data discrimination submodule is used for comparing the acquired data with a normal threshold value and then selecting and retaining abnormal data information, the data cache submodule is used for caching the retained abnormal data and transmitting the cached abnormal data to the fault information cloud storage platform through the Internet, and the data transmission submodule is used for transmitting the cached abnormal data to the abnormal alarm system.
The data processing module comprises an abnormity analysis submodule and a fault judgment submodule, the abnormity analysis submodule is used for analyzing the acquired abnormal data and comprehensively analyzing various data monitored by the sensor during analysis, the fault judgment submodule is used for comparing and judging a fault type according to an analysis result and historical fault data, and similar fault types are called in the cloud storage platform for comparison and judgment.
The alarm prompting module comprises a voice broadcasting submodule and a warning submodule, the voice broadcasting submodule is used for carrying out voice broadcasting on the fault type and the severity of the automobile engine, and the warning submodule is used for starting a vehicle warning lamp and prompting a driver to stop for waiting for rescue.
The automatic communication module comprises an automatic dialing submodule and a positioning submodule, the automatic dialing submodule is used for automatically dialing according to the severity of engine faults to contact a vehicle sales center to request road rescue and automatically dialing to contact highway traffic police to take measures, and the positioning submodule is used for positioning the position of a vehicle in real time when dialing is called for help.
The scheme calling module comprises a fault type comparison sub-module and a scheme broadcasting sub-module, the fault type comparison module acquires historical fault data of vehicles of the same type based on the Internet and compares the historical fault data with a judged fault type to determine an emergency treatment scheme, and the scheme broadcasting module carries out voice broadcasting on the emergency treatment scheme based on the voice broadcasting sub-module for a driver to refer to.
The brake control module comprises a vehicle state judgment submodule and an emergency brake submodule, the vehicle state judgment submodule is used for judging that the vehicle is in a continuous running state and a temporary stopping state after the engine fails, and the emergency brake submodule is used for prohibiting the vehicle from continuously running according to the failure severity judged by the abnormal alarm system, so that the situation that a driver does not hear advice and drives the vehicle to a vehicle sales center by himself to cause a safety accident is avoided.
The cloud storage platform is realized by utilizing a cloud storage technology, and as shown in the attached drawing 3 of the specification, a cloud storage structure sequentially comprises a storage layer, a basic management layer, an application interface layer and an access layer from bottom to top.
The storage tier is the most fundamental part of cloud storage. The storage device may be an FC fibre channel storage device, an IP storage device such as NAS and iSCSI, or a DAS storage device such as SCSI or SAS. A unified storage device management system is arranged on the storage device, and can realize logic virtualization management and multilink redundancy management of the storage device, and state monitoring and fault maintenance of hardware devices.
The basic management layer realizes cooperative work cloud storage among a plurality of storage devices in the cloud storage through technologies such as clustering, a distributed file system and grid computing, so that the plurality of storage devices can provide the same service to the outside and provide larger, stronger and better data access performance.
The application interface layer is the most flexible and changeable part of the cloud storage. Different cloud storage operation units can develop different application service interfaces according to actual service types and provide different application services. Such as a video monitoring application platform, an IPTV application platform, a video on demand application platform, etc., in the present application, data can be called through the communication device, the car machine, and the car machine wired connection interaction device.
In the access layer, any authorized user can log in the cloud storage system through a standard public application interface to inquire about common faults and emergency processing methods of the automobile, and can enjoy cloud storage services, the cloud storage operation units are different, and the access types and access means provided by the cloud storage are also different.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an automobile engine fault location alarm system which characterized in that: the system comprises an operation monitoring system, an abnormity warning system and a scheme generating system, wherein the operation monitoring system comprises a sensor module and a self-adaptive cache module, the abnormity warning system comprises a data processing module, a warning prompting module and an autonomous communication module, and the scheme generating system comprises a scheme calling module and a brake control module.
2. The automobile engine fault location alarm system of claim 1, wherein: the system comprises a sensor module, a self-adaptive cache module, a data processing module, an alarm prompting module, an autonomous communication module, a scheme calling module and a brake control module, wherein the sensor module is used for monitoring sensing data of various running states of an engine, the self-adaptive cache module caches and sends abnormal data based on a single chip microcomputer, the data processing module is used for judging fault types according to the obtained abnormal data, the alarm prompting module is used for sending out voice alarm prompts according to the fault types, the autonomous communication module is used for automatically contacting a vehicle sales center according to the fault types, the scheme calling module calls historical processing scheme data of the same type of vehicles with the same fault type based on the Internet, and the brake control module is used for controlling the start and stop of emergency braking of the vehicles according to the fault types.
3. The automobile engine fault location alarm system of claim 1, wherein: the sensor module includes a vibration sensor, an exhaust gas quality sensor, a spark plug sensor, a temperature sensor, and an oil injection sensor.
4. The automobile engine fault location alarm system of claim 1, wherein: the self-adaptive cache module comprises a data discrimination submodule, a data cache submodule and a data transmission submodule, wherein the data discrimination submodule is used for comparing the acquired data with a normal threshold value and then selecting and retaining abnormal data information, the data cache submodule is used for caching the retained abnormal data, and the data transmission submodule is used for transmitting the cached abnormal data.
5. The automobile engine fault location alarm system of claim 1, wherein: the data processing module comprises an abnormity analysis submodule and a fault judgment submodule, the abnormity analysis submodule is used for analyzing the acquired abnormal data, and the fault judgment submodule is used for comparing the analysis result with historical fault data to judge the fault type.
6. The automobile engine fault location alarm system of claim 1, wherein: the alarm prompting module comprises a voice broadcasting submodule and a warning submodule, the voice broadcasting submodule is used for voice broadcasting the fault type and the severity of the automobile engine, and the warning submodule is used for starting a vehicle warning lamp and prompting a driver to stop for waiting for rescue.
7. The automobile engine fault location alarm system of claim 1, wherein: the automatic communication module comprises an automatic dialing submodule and a positioning submodule, the automatic dialing submodule is used for automatically dialing according to the severity of the engine fault to contact a vehicle sales center to request road rescue and automatically dialing to contact a road traffic police to take measures, and the positioning submodule is used for positioning the position of the vehicle in real time when dialing is required to help.
8. The automobile engine fault location alarm system of claim 1, wherein: the scheme calling module comprises a fault type comparison submodule and a scheme broadcasting submodule, the fault type comparison module acquires historical fault data of vehicles of the same type based on the Internet and compares the historical fault data with a judged fault type to determine an emergency processing scheme, and the scheme broadcasting module is used for voice broadcasting the emergency processing scheme for a driver to refer.
9. The automobile engine fault location alarm system of claim 1, wherein: the brake control module comprises a vehicle state judgment submodule and an emergency brake submodule, the vehicle state judgment submodule is used for judging the state of the vehicle after the engine fails, and the emergency brake submodule is used for prohibiting the vehicle from continuously running through emergency brake according to the severity of the failure judged by the abnormal alarm system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210680255.1A CN115014783A (en) | 2022-06-16 | 2022-06-16 | Automobile engine fault positioning and alarming system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210680255.1A CN115014783A (en) | 2022-06-16 | 2022-06-16 | Automobile engine fault positioning and alarming system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448477A (en) * | 2023-06-19 | 2023-07-18 | 临工重机股份有限公司 | Telescopic arm forklift fault monitoring system and method |
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- 2022-06-16 CN CN202210680255.1A patent/CN115014783A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448477A (en) * | 2023-06-19 | 2023-07-18 | 临工重机股份有限公司 | Telescopic arm forklift fault monitoring system and method |
| CN116448477B (en) * | 2023-06-19 | 2023-09-01 | 临工重机股份有限公司 | Telescopic arm forklift fault monitoring system and method |
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