CN109278677A - Automobile failure alarm method, device and automobile instrument panel - Google Patents

Automobile failure alarm method, device and automobile instrument panel Download PDF

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Publication number
CN109278677A
CN109278677A CN201811106019.9A CN201811106019A CN109278677A CN 109278677 A CN109278677 A CN 109278677A CN 201811106019 A CN201811106019 A CN 201811106019A CN 109278677 A CN109278677 A CN 109278677A
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CN
China
Prior art keywords
analog
failure
analog amount
fault level
automobile
Prior art date
Application number
CN201811106019.9A
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Chinese (zh)
Inventor
邢映彪
区信芯
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广州通达汽车电气股份有限公司
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Priority to CN201811106019.9A priority Critical patent/CN109278677A/en
Publication of CN109278677A publication Critical patent/CN109278677A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00Arrangement of adaptations of instruments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0232Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions

Abstract

This application involves a kind of automobile failure alarm method, device and automobile instrument panels.The automobile failure alarm method includes: each present day analog amount and each current non-analog amount for obtaining automobile;The analog quantity failure grade information prestored is inquired according to the present day analog amount, obtains analog quantity fault level, and the non-analog amount failure grade information prestored is inquired according to the current non-analog amount, obtains non-analog amount fault level;According to the analog quantity fault level and the non-analog amount fault level, alarm vehicle failure.Above-mentioned automobile failure alarm method improves the upload accuracy rate of fault message, reduces the rate of false alarm of misrepresenting deliberately of alarm, while improving the safety of driving by the way that vehicle failure to be divided into different grades.

Description

Automobile failure alarm method, device and automobile instrument panel

Technical field

This application involves automobile instrument panel technical fields, more particularly to a kind of automobile failure alarm method, device and vapour Vehicle instrument board.

Background technique

Automobile instrument panel is the device for reflecting each system health of vehicle.It common are fuel oil indicator light, cleaning solution refers to Show lamp, E-Gas indicator light, front and back fog-lamp warning light and alarm lamp.When automobile breaks down, automobile instrument can be passed through Disk is alarmed.

Traditional automobile failure alarm mode is mainly simple by carrying out collected data and preset threshold value Compare to judge whether automobile breaks down, however, traditional automobile failure alarm mode rate of false alarm is high, safety coefficient is low.

Summary of the invention

Based on this, it is necessary to which in view of the above technical problems, providing one kind can reduce automobile failure alarm rate of false alarm, improve Automobile failure alarm method, device and the automobile instrument panel of safety coefficient.

A kind of automobile failure alarm method, comprising:

Obtain each present day analog amount and each current non-analog amount of automobile;The present day analog amount is work at present shape The detection parameters of state lower die analog quantity, the current non-analog amount are the detection ginseng of non-analog amount under all parts current working status Number;

The analog quantity failure grade information prestored is inquired according to the present day analog amount, obtains analog quantity fault level, root The non-analog amount failure grade information prestored is inquired according to the current non-analog amount, obtains non-analog amount fault level;The mould The analog quantity value range of each analog quantity fault level, the non-analog amount failure etc. are had recorded in analog quantity failure grade information The component failure modes of each non-analog amount fault level are had recorded in grade information;

According to the analog quantity fault level and the non-analog amount fault level, alarm vehicle failure.

In one embodiment, the automobile failure alarm method, it is described to be prestored according to present day analog amount inquiry Analog quantity failure grade information, before obtaining analog quantity fault level, comprising:

The analog quantity value range of each analog quantity fault level is set, is prestored according to each analog quantity value range Analog quantity failure grade information.

In one embodiment, the automobile failure alarm method, the mould of each analog quantity fault level of setting Analog quantity value range, comprising:

The value V of level-one analog quantity failure is set1, second level analog quantity failure value V2And the value V of three-level analog quantity failure3

V1>[Vmax-(Vmax-Vmin) × n%] or V1<[Vmin+(Vmax-Vmin) × n%];

[Vmax-(Vmax-Vmin) × n%] > V2>[Vmax-(Vmax-Vmin) × m%] or [Vmin+(Vmax-Vmin) × n%] < V2< [Vmin+(Vmax-Vmin) × m%];

[Vmax-(Vmax-Vmin) × m%] > V3>[Vmax-(Vmax-Vmin) × m%] or [Vmin+(Vmax-Vmin) × m%] < V3< [Vmin+(Vmax-Vmin) × h%];

Wherein, VmaxFor analog quantity maximum value, VminFor analog quantity minimum value, n, m and h are unequal constant, and n < m < h。

In one embodiment, the automobile failure alarm method, it is described to be inquired in advance according to the current non-analog amount The non-analog amount failure grade information deposited, before obtaining non-analog amount fault level, comprising:

The component failure modes of each non-analog amount fault level are set, are prestored according to each component failure modes non- Analog quantity failure grade information.

In one embodiment, the automobile failure alarm method, it is described according to the analog quantity fault level and institute Non-analog amount fault level is stated, is alarmed vehicle failure, comprising:

According to the analog quantity fault level, by way of starting the first buzzer and/or the first indicator light, to automobile Analog quantity failure is alarmed;

According to the non-analog amount fault level, by way of starting the second buzzer and/or the second indicator light, to vapour Chefei's analog quantity failure is alarmed.

In one embodiment, the automobile failure alarm method, it is described according to the analog quantity fault level and institute Non-analog amount fault level is stated, is alarmed vehicle failure, comprising:

Priority ranking is carried out to each analog quantity fault level and each non-analog amount fault level respectively;

When multiple failures occur for automobile, preferentially alarmed according to the priority ranking forward progress of sorting.

A kind of automobile fault warning device, comprising:

Module is obtained, for obtaining each present day analog amount and each current non-analog amount of automobile;The present day analog Amount is the detection parameters of current working status lower die analog quantity, and the current non-analog amount is non-under all parts current working status The detection parameters of analog quantity;

Enquiry module is simulated for inquiring the analog quantity failure grade information prestored according to the present day analog amount Fault level is measured, the non-analog amount failure grade information prestored is inquired according to the current non-analog amount, obtains non-analog amount event Hinder grade;The analog quantity value range of each analog quantity fault level is had recorded in the analog quantity failure grade information, it is described The component failure modes of each non-analog amount fault level are had recorded in non-analog amount failure grade information;

Alarm module is used for according to the analog quantity fault level and the non-analog amount fault level, to vehicle failure It alarms.

A kind of automobile instrument panel, including alarm module;

The warning device is for executing following steps:

Obtain each present day analog amount and each current non-analog amount of automobile;The present day analog amount is work at present shape The detection parameters of state lower die analog quantity, the current non-analog amount are the detection ginseng of non-analog amount under all parts current working status Number;

The analog quantity failure grade information prestored is inquired according to the present day analog amount, obtains analog quantity fault level, root The non-analog amount failure grade information prestored is inquired according to the current non-analog amount, obtains non-analog amount fault level;The mould The analog quantity value range of each analog quantity fault level, the non-analog amount failure etc. are had recorded in analog quantity failure grade information The component failure modes of each non-analog amount fault level are had recorded in grade information;

According to the analog quantity fault level and the non-analog amount fault level, alarm vehicle failure.

A kind of computer equipment can be run on a memory and on a processor including memory, processor and storage Computer program, the processor perform the steps of when executing the computer program

Obtain each present day analog amount and each current non-analog amount of automobile;The present day analog amount is work at present shape The detection parameters of state lower die analog quantity, the current non-analog amount are the detection ginseng of non-analog amount under all parts current working status Number;

The analog quantity failure grade information prestored is inquired according to the present day analog amount, obtains analog quantity fault level, root The non-analog amount failure grade information prestored is inquired according to the current non-analog amount, obtains non-analog amount fault level;The mould The analog quantity value range of each analog quantity fault level, the non-analog amount failure etc. are had recorded in analog quantity failure grade information The component failure modes of each non-analog amount fault level are had recorded in grade information;

According to the analog quantity fault level and the non-analog amount fault level, alarm vehicle failure.

A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor It is performed the steps of when row

Obtain each present day analog amount and each current non-analog amount of automobile;The present day analog amount is work at present shape The detection parameters of state lower die analog quantity, the current non-analog amount are the detection ginseng of non-analog amount under all parts current working status Number;

The analog quantity failure grade information prestored is inquired according to the present day analog amount, obtains analog quantity fault level, root The non-analog amount failure grade information prestored is inquired according to the current non-analog amount, obtains non-analog amount fault level;The mould The analog quantity value range of each analog quantity fault level, the non-analog amount failure etc. are had recorded in analog quantity failure grade information The component failure modes of each non-analog amount fault level are had recorded in grade information;

According to the analog quantity fault level and the non-analog amount fault level, alarm vehicle failure.

Automobile failure alarm method, device, computer equipment and storage medium in the embodiment of the present application, obtain automobile Each present day analog amount and each current non-analog amount;The analog quantity fault level letter prestored according to present day analog amount inquiry Breath, obtains analog quantity fault level, inquires the non-analog amount failure grade information prestored according to the current non-analog amount, obtains Non-analog amount fault level;According to the analog quantity fault level and the non-analog amount fault level, vehicle failure is carried out Alarm.By the way that vehicle failure to be divided into different grades, the upload accuracy rate of fault message is improved, the mistake of alarm is reduced Rate of false alarm is reported, while improving the safety of driving.

Detailed description of the invention

Fig. 1 is the applied environment figure of automobile failure alarm method in one embodiment;

Fig. 2 is the flow diagram of automobile failure alarm method in one embodiment;

Fig. 3 is the flow diagram of automobile failure alarm method in another embodiment;

Fig. 4 is the structural block diagram of automobile fault warning device in one embodiment;

Fig. 5 is the internal structure chart of computer equipment in one embodiment.

Specific embodiment

It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not For limiting the application.

Automobile failure alarm method provided by the present application can be applied in application environment as shown in Figure 1.Wherein, eventually End 102 is communicated with server 104 by network.Wherein, terminal 102 can be, but not limited to be various personal computers, pen Remember this computer, smart phone, tablet computer and portable wearable device, server 104 can with independent server or It is the server cluster of multiple server compositions to realize.

In one embodiment, as shown in Fig. 2, providing a kind of automobile failure alarm method, it is applied to Fig. 1 in this way In terminal for be illustrated, comprising the following steps:

Step 202, each present day analog amount and each current non-analog amount of automobile are obtained;The current mould of automobile failure alarm Analog quantity is the detection parameters of current working status lower die analog quantity, and currently non-analog amount is the current work of all parts to automobile failure alarm Make the detection parameters of non-analog amount under state.

Specifically, analog quantity refers to that variable, can be in a certain range (domain) in the amount of a certain range consecutive variations Take arbitrary value (in codomain).Each present day analog amount can be acquired by analog quantity data acquisition unit.

Step 204, the analog quantity failure grade information prestored is inquired according to automobile failure alarm present day analog amount, obtains mould Analog quantity fault level, according to automobile failure alarm, currently non-analog amount inquires the non-analog amount failure grade information prestored, obtains Non-analog amount fault level;The mould of each analog quantity fault level is had recorded in automobile failure alarm analog quantity failure grade information Analog quantity value range has recorded the portion of each non-analog amount fault level in the non-analog amount failure grade information of automobile failure alarm Part fault mode.

Specifically, fault mode refers to the form of expression of failure.More precisely, fault mode is usually to product institute The specification description of phenomenon of the failure occurring, being observed or measure.

Step 206, according to automobile failure alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, It alarms vehicle failure.

Specifically, grade separation can be carried out to collected analog quantity and non-analog amount by sensor, intelligence is reported Information makes driver that can judge out of order weight at any time, to make corresponding measure.

Above-described embodiment obtains each present day analog amount and each current non-analog amount of automobile;According to vehicle failure report Alert present day analog amount inquires the analog quantity failure grade information prestored, analog quantity fault level is obtained, according to automobile failure alarm Current non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount fault level;According to vehicle failure Alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, alarm to vehicle failure.By by vapour Vehicle failure is divided into different grades, improves the upload accuracy rate of fault message, reduces the rate of false alarm of misrepresenting deliberately of alarm, simultaneously Improve the safety of driving.

In one embodiment, as shown in figure 3, step 200 can also be performed before obtaining analog quantity fault level.

Step 200, the analog quantity value range of each analog quantity fault level is set, according to each automobile failure alarm mould Analog quantity value range prestores analog quantity failure grade information.

In the above-described embodiments, analog quantity failure is segmented into four grades: 0 grade, 1 grade, 2 grades and 3 grades.1 in automotive meter It is indicated on table with " 0 ", " 1 ", " 2 " and " 3 ".Wherein, " 0 " can indicate fault-free;" 1 " can indicate 1 grade of failure, refer to not Influence the failure of normal vehicle operation;" 2 " can indicate 2 grades of failures, and referring to influences vehicle performance, and driver is needed to limit traveling Failure;" 3 " can indicate 3 grades of failures, be highest level failure, and referring to driver should the event of parking process or request rescue immediately Barrier;Automobile instrument can be CAN instrument.The corresponding defect content of specific grade can be negotiated to define by manufacturer.

Above-described embodiment obtains each present day analog amount and each current non-analog amount of automobile;According to vehicle failure report Alert present day analog amount inquires the analog quantity failure grade information prestored, analog quantity fault level is obtained, according to automobile failure alarm Current non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount fault level;According to vehicle failure Alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, alarm to vehicle failure.By by vapour Vehicle failure is divided into different grades, improves the upload accuracy rate of fault message, reduces the rate of false alarm of misrepresenting deliberately of alarm, simultaneously Improve the safety of driving.

In one embodiment, the analog quantity value model of each analog quantity fault level can be set by following steps It encloses, comprising: the value V of setting level-one analog quantity failure1, second level analog quantity failure value V2And the value V of three-level analog quantity failure3

V1>[Vmax-(Vmax-Vmin) × n%] or V1<[Vmin+(Vmax-Vmin) × n%];

[Vmax-(Vmax-Vmin) × n%] > V2>[Vmax-(Vmax-Vmin) × m%] or [Vmin+(Vmax-Vmin) × n%] < V2< [Vmin+(Vmax-Vmin) × m%];

[Vmax-(Vmax-Vmin) × m%] > V3>[Vmax-(Vmax-Vmin) × m%] or [Vmin+(Vmax-Vmin) × m%] < V3< [Vmin+(Vmax-Vmin) × h%].

Wherein, VmaxFor analog quantity maximum value, VminFor analog quantity minimum value, n, m and h are unequal constant, and n < m < h。

In the above-described embodiments, analog quantity can be electricity, electric current, voltage, temperature, resistance value, speed, revolving speed, liquid level, pressure The parameters such as power.Above-mentioned n% (n1%), m% (n2%), h% (n3%), it is one to be adjusted according to actual vehicle failure Value.Such as n1∈ [10,15], is not necessarily and is fixed as n%.

Above-described embodiment obtains each present day analog amount and each current non-analog amount of automobile;According to vehicle failure report Alert present day analog amount inquires the analog quantity failure grade information prestored, analog quantity fault level is obtained, according to automobile failure alarm Current non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount fault level;According to vehicle failure Alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, alarm to vehicle failure.By by vapour Vehicle failure is divided into different grades, improves the upload accuracy rate of fault message, reduces the rate of false alarm of misrepresenting deliberately of alarm, simultaneously Improve the safety of driving.

In one embodiment, before obtaining non-analog amount fault level, can execute following steps: setting is each non- The component failure modes of analog quantity fault level prestore non-analog amount failure according to each automobile failure alarm component failure modes Class information.

In the above-described embodiments, non-analog amount failure (such as certain device is only connected to or disconnects, normal or abnormal) can be with Corresponding level is defined to the influence degree of vehicle performance according to the failure, such failure rank not necessarily has three-level, may Only one or two failure ranks.It can be defined in failure table as shown in Figure 1, to inquire.

Fig. 1

Above-described embodiment obtains each present day analog amount and each current non-analog amount of automobile;According to vehicle failure report Alert present day analog amount inquires the analog quantity failure grade information prestored, analog quantity fault level is obtained, according to automobile failure alarm Current non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount fault level;According to vehicle failure Alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, alarm to vehicle failure.By by vapour Vehicle failure is divided into different grades, improves the upload accuracy rate of fault message, reduces the rate of false alarm of misrepresenting deliberately of alarm, simultaneously Improve the safety of driving.

In one embodiment, it can alarm in the following manner vehicle failure: according to automobile failure alarm mould Analog quantity fault level reports simulative automobile amount failure by way of starting the first buzzer and/or the first indicator light It is alert;According to the non-analog amount fault level of automobile failure alarm, by way of starting the second buzzer and/or the second indicator light, It alarms the non-analog amount failure of automobile.

In the above-described embodiments, if occurring analog quantity failure and non-analog amount failure simultaneously, can respectively by whistle and The mode that LED (light emitting diode, Light Emitting Diode) lamp is shown is alarmed on instrument board.Wherein, 1 grade of event LED light flashing can be corresponded to when barrier, whens 2 grades of failures can correspond to whistle, and whens 3 grades of failures can correspond to LED flashing and blow a whistle.

Above-described embodiment obtains each present day analog amount and each current non-analog amount of automobile;According to vehicle failure report Alert present day analog amount inquires the analog quantity failure grade information prestored, analog quantity fault level is obtained, according to automobile failure alarm Current non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount fault level;According to vehicle failure Alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, alarm to vehicle failure.By by vapour Vehicle failure is divided into different grades, improves the upload accuracy rate of fault message, reduces the rate of false alarm of misrepresenting deliberately of alarm, simultaneously Improve the safety of driving.

In one embodiment, it can alarm in the following manner vehicle failure: respectively to each vehicle failure Alarm analog quantity fault level and the non-analog amount fault level of each automobile failure alarm carry out priority ranking;When automobile occurs When multiple failures, preferentially alarmed according to automobile failure alarm priority ranking forward progress of sorting.

In the above-described embodiments, if the failure of multiple grades occurs simultaneously, for example, occurring the voltage two in analog quantity simultaneously It, can be by more serious failure in the enterprising row major alarm indication of instrument board when grade failure and analog quantity electric current three-level fault. It first alarms voltage secondary failure, then alarms electric current three-level fault.

Above-described embodiment obtains each present day analog amount and each current non-analog amount of automobile;According to vehicle failure report Alert present day analog amount inquires the analog quantity failure grade information prestored, analog quantity fault level is obtained, according to automobile failure alarm Current non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount fault level;According to vehicle failure Alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, alarm to vehicle failure.By by vapour Vehicle failure is divided into different grades, improves the upload accuracy rate of fault message, reduces the rate of false alarm of misrepresenting deliberately of alarm, simultaneously Improve the safety of driving.

It should be understood that although each step in the flow chart of Fig. 2-3 is successively shown according to the instruction of arrow, These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, at least one in Fig. 2-3 Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately It executes.

In one embodiment, as shown in figure 4, providing a kind of automobile fault warning device, comprising:

Module 402 is obtained, for obtaining each present day analog amount and each current non-analog amount of automobile;Vehicle failure report Alert present day analog amount is the detection parameters of current working status lower die analog quantity, and currently non-analog amount is each portion to automobile failure alarm The detection parameters of non-analog amount under part current working status;

Enquiry module 404, the analog quantity fault level for being prestored according to the inquiry of automobile failure alarm present day analog amount are believed Breath, obtains analog quantity fault level, and according to automobile failure alarm, currently non-analog amount inquires the non-analog amount fault level prestored Information obtains non-analog amount fault level;Each analog quantity event is had recorded in automobile failure alarm analog quantity failure grade information Hinder the analog quantity value range of grade, each non-analog amount event is had recorded in the non-analog amount failure grade information of automobile failure alarm Hinder the component failure modes of grade;

Alarm module 406, for according to automobile failure alarm analog quantity fault level and the non-analog amount of automobile failure alarm Fault level alarms to vehicle failure.

Specific about automobile fault warning device limits the limit that may refer to above for automobile failure alarm method Fixed, details are not described herein.Modules in above-mentioned automobile fault warning device can fully or partially through software, hardware and its Combination is to realize.Above-mentioned each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also be with It is stored in the memory in computer equipment in a software form, in order to which processor calls the above modules of execution corresponding Operation.

It should be noted that term involved in the embodiment of the present invention " first second third " be only be that difference is similar Object, do not represent the particular sorted for object, it is possible to understand that ground, " Yi Er third " can be in the case where permission Exchange specific sequence or precedence.It should be understood that the object that " first second third " is distinguished in the appropriate case can be mutual It changes, so that the embodiment of the present invention described herein can be real with the sequence other than those of illustrating or describing herein It applies.

The term " includes " of the embodiment of the present invention and " having " and their any deformations, it is intended that cover non-exclusive Include.Such as contain series of steps or the process, method, system, product or equipment of (module) unit are not limited to The step of listing or unit, but optionally further comprising the step of not listing or unit, or optionally further comprising for these The intrinsic other step or units of process, method, product or equipment.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

Referenced herein " multiple " refer to two or more."and/or", the association for describing affiliated partner are closed System indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, individualism These three situations of B.Character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".

In one embodiment, a kind of computer equipment is provided, which can be server, internal junction Composition can be as shown in Figure 5.The computer equipment include by system bus connect processor, memory, network interface and Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating The database of machine equipment is for storing automobile failure alarm data.The network interface of the computer equipment is used for and external terminal It is communicated by network connection.To realize a kind of automobile failure alarm method when the computer program is executed by processor.

It will be understood by those skilled in the art that structure shown in Fig. 5, only part relevant to application scheme is tied The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.

In one embodiment, a kind of automobile instrument panel, including alarm module are also provided;Automobile failure alarm warning device For executing following steps:

Obtain each present day analog amount and each current non-analog amount of automobile;Automobile failure alarm present day analog amount is to work as The detection parameters of preceding working condition lower die analog quantity, currently non-analog amount is under all parts current working status to automobile failure alarm The detection parameters of non-analog amount;

The analog quantity failure grade information prestored is inquired according to automobile failure alarm present day analog amount, obtains analog quantity failure Grade, according to automobile failure alarm, currently non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount Fault level;The analog quantity value of each analog quantity fault level is had recorded in automobile failure alarm analog quantity failure grade information Range has recorded the unit failure mould of each non-analog amount fault level in the non-analog amount failure grade information of automobile failure alarm Formula;

According to automobile failure alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, to automobile event Barrier is alarmed.

The specific restriction of step performed by auto alarm module may refer to above for automobile failure alarm side The restriction of method, details are not described herein.

In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory And the computer program that can be run on a processor, processor perform the steps of when executing computer program

Obtain each present day analog amount and each current non-analog amount of automobile;Automobile failure alarm present day analog amount is to work as The detection parameters of preceding working condition lower die analog quantity, currently non-analog amount is under all parts current working status to automobile failure alarm The detection parameters of non-analog amount;

The analog quantity failure grade information prestored is inquired according to automobile failure alarm present day analog amount, obtains analog quantity failure Grade, according to automobile failure alarm, currently non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount Fault level;The analog quantity value of each analog quantity fault level is had recorded in automobile failure alarm analog quantity failure grade information Range has recorded the unit failure mould of each non-analog amount fault level in the non-analog amount failure grade information of automobile failure alarm Formula;

According to automobile failure alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, to automobile event Barrier is alarmed.

In one embodiment, setting each analog quantity event is also performed the steps of when processor executes computer program The analog quantity value range for hindering grade prestores analog quantity fault level letter according to each automobile failure alarm analog quantity value range Breath.

In one embodiment, setting level-one analog quantity event is also performed the steps of when processor executes computer program The value V of barrier1, second level analog quantity failure value V2And the value V of three-level analog quantity failure3;V1>[Vmax-(Vmax-Vmin) × n%] Or V1<[Vmin+(Vmax-Vmin) × n%];[Vmax-(Vmax-Vmin) × n%] > V2>[Vmax-(Vmax-Vmin) × m%] or [Vmin+ (Vmax-Vmin) × n%] < V2<[Vmin+(Vmax-Vmin) × m%];[Vmax-(Vmax-Vmin) × m%] > V3>[Vmax-(Vmax-Vmin) × m%] or [Vmin+(Vmax-Vmin) × m%] < V3<[Vmin+(Vmax-Vmin) × h%];Wherein, VmaxFor analog quantity maximum value, VminFor analog quantity minimum value, n, m and h are unequal constant, and n < m < h.

In one embodiment, setting each non-analog amount is also performed the steps of when processor executes computer program The component failure modes of fault level prestore non-analog amount fault level according to each automobile failure alarm component failure modes and believe Breath.

In one embodiment, it also performs the steps of when processor executes computer program according to automobile failure alarm Analog quantity fault level reports simulative automobile amount failure by way of starting the first buzzer and/or the first indicator light It is alert;According to the non-analog amount fault level of automobile failure alarm, by way of starting the second buzzer and/or the second indicator light, It alarms the non-analog amount failure of automobile.

In one embodiment, it is also performed the steps of when processor executes computer program respectively to each automobile event Barrier alarm analog quantity fault level and the non-analog amount fault level of each automobile failure alarm carry out priority ranking;When automobile is sent out When raw multiple failures, preferentially alarmed according to automobile failure alarm priority ranking forward progress of sorting.

In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated Machine program performs the steps of when being executed by processor

Obtain each present day analog amount and each current non-analog amount of automobile;Automobile failure alarm present day analog amount is to work as The detection parameters of preceding working condition lower die analog quantity, currently non-analog amount is under all parts current working status to automobile failure alarm The detection parameters of non-analog amount;

The analog quantity failure grade information prestored is inquired according to automobile failure alarm present day analog amount, obtains analog quantity failure Grade, according to automobile failure alarm, currently non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount Fault level;The analog quantity value of each analog quantity fault level is had recorded in automobile failure alarm analog quantity failure grade information Range has recorded the unit failure mould of each non-analog amount fault level in the non-analog amount failure grade information of automobile failure alarm Formula;

According to automobile failure alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, to automobile event Barrier is alarmed.

The specific restriction of step performed by auto alarm module may refer to above for automobile failure alarm side The restriction of method, details are not described herein.

In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory And the computer program that can be run on a processor, processor perform the steps of when executing computer program

Obtain each present day analog amount and each current non-analog amount of automobile;Automobile failure alarm present day analog amount is to work as The detection parameters of preceding working condition lower die analog quantity, currently non-analog amount is under all parts current working status to automobile failure alarm The detection parameters of non-analog amount;

The analog quantity failure grade information prestored is inquired according to automobile failure alarm present day analog amount, obtains analog quantity failure Grade, according to automobile failure alarm, currently non-analog amount inquires the non-analog amount failure grade information prestored, obtains non-analog amount Fault level;The analog quantity value of each analog quantity fault level is had recorded in automobile failure alarm analog quantity failure grade information Range has recorded the unit failure mould of each non-analog amount fault level in the non-analog amount failure grade information of automobile failure alarm Formula;

According to automobile failure alarm analog quantity fault level and the non-analog amount fault level of automobile failure alarm, to automobile event Barrier is alarmed.

In one embodiment, setting each analog quantity is also performed the steps of when computer program is executed by processor The analog quantity value range of fault level prestores analog quantity fault level according to each automobile failure alarm analog quantity value range Information.

In one embodiment, setting level-one analog quantity is also performed the steps of when computer program is executed by processor The value V of failure1, second level analog quantity failure value V2And the value V of three-level analog quantity failure3;V1>[Vmax-(Vmax-Vmin)× N%] or V1<[Vmin+(Vmax-Vmin) × n%];[Vmax-(Vmax-Vmin) × n%] > V2>[Vmax-(Vmax-Vmin) × m%] or [Vmin+(Vmax-Vmin) × n%] < V2<[Vmin+(Vmax-Vmin) × m%];[Vmax-(Vmax-Vmin) × m%] > V3>[Vmax- (Vmax-Vmin) × m%] or [Vmin+(Vmax-Vmin) × m%] < V3<[Vmin+(Vmax-Vmin) × h%];Wherein, VmaxFor simulation Measure maximum value, VminFor analog quantity minimum value, n, m and h are unequal constant, and n < m < h.

In one embodiment, it is each non-analog that setting is also performed the steps of when computer program is executed by processor The component failure modes for measuring fault level, prestore non-analog amount fault level according to each automobile failure alarm component failure modes Information.

In one embodiment, it also performs the steps of when computer program is executed by processor according to vehicle failure report Alert analog quantity fault level carries out simulative automobile amount failure by way of starting the first buzzer and/or the first indicator light Alarm;According to the non-analog amount fault level of automobile failure alarm, pass through the side of the second buzzer of starting and/or the second indicator light Formula alarms to the non-analog amount failure of automobile.

In one embodiment, it is also performed the steps of when computer program is executed by processor respectively to each automobile Fault alarm analog quantity fault level and the non-analog amount fault level of each automobile failure alarm carry out priority ranking;Work as automobile When multiple failures occur, preferentially alarmed according to automobile failure alarm priority ranking forward progress of sorting.

Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, To any reference of memory, storage, database or other media used in each embodiment provided herein, Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms, Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..

Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance Shield all should be considered as described in this specification.

The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.

Claims (10)

1. a kind of automobile failure alarm method characterized by comprising
Obtain each present day analog amount and each current non-analog amount of automobile;The present day analog amount is under current working status The detection parameters of analog quantity, the current non-analog amount are the detection parameters of non-analog amount under all parts current working status;
The analog quantity failure grade information prestored is inquired according to the present day analog amount, analog quantity fault level is obtained, according to institute It states current non-analog amount and inquires the non-analog amount failure grade information prestored, obtain non-analog amount fault level;The analog quantity The analog quantity value range of each analog quantity fault level, the non-analog amount fault level letter are had recorded in failure grade information The component failure modes of each non-analog amount fault level are had recorded in breath;
According to the analog quantity fault level and the non-analog amount fault level, alarm vehicle failure.
2. automobile failure alarm method according to claim 1, which is characterized in that described to be looked into according to the present day analog amount The analog quantity failure grade information that prestores is ask, before obtaining analog quantity fault level, comprising:
The analog quantity value range of each analog quantity fault level is set, simulation is prestored according to each analog quantity value range Measure failure grade information.
3. automobile failure alarm method according to claim 2, which is characterized in that described each analog quantity failure of setting etc. The analog quantity value range of grade, comprising:
The value V of level-one analog quantity failure is set1, second level analog quantity failure value V2And the value V of three-level analog quantity failure3
V1>[Vmax-(Vmax-Vmin) × n%] or V1<[Vmin+(Vmax-Vmin) × n%];
[Vmax-(Vmax-Vmin) × n%] > V2>[Vmax-(Vmax-Vmin) × m%] or [Vmin+(Vmax-Vmin) × n%] < V2<[Vmin +(Vmax-Vmin) × m%];
[Vmax-(Vmax-Vmin) × m%] > V3>[Vmax-(Vmax-Vmin) × m%] or [Vmin+(Vmax-Vmin) × m%] < V3<[Vmin +(Vmax-Vmin) × h%];
Wherein, VmaxFor analog quantity maximum value, VminFor analog quantity minimum value, n, m and h are unequal constant, and n < m < h.
4. automobile failure alarm method according to claim 1, which is characterized in that described according to the current non-analog amount The non-analog amount failure grade information that prestores is inquired, before obtaining non-analog amount fault level, comprising:
The component failure modes of each non-analog amount fault level are set, are prestored according to each component failure modes non-analog Measure failure grade information.
5. automobile failure alarm method according to any one of claims 1 to 4, which is characterized in that described according to Analog quantity fault level and the non-analog amount fault level, alarm to vehicle failure, comprising:
According to the analog quantity fault level, by way of starting the first buzzer and/or the first indicator light, to simulative automobile Amount failure is alarmed;
It is non-to automobile by way of starting the second buzzer and/or the second indicator light according to the non-analog amount fault level Analog quantity failure is alarmed.
6. automobile failure alarm method according to any one of claims 1 to 4, which is characterized in that described according to Analog quantity fault level and the non-analog amount fault level, alarm to vehicle failure, comprising:
Priority ranking is carried out to each analog quantity fault level and each non-analog amount fault level respectively;
When multiple failures occur for automobile, preferentially alarmed according to the priority ranking forward progress of sorting.
7. a kind of automobile fault warning device characterized by comprising
Module is obtained, for obtaining each present day analog amount and each current non-analog amount of automobile;The present day analog amount is The detection parameters of current working status lower die analog quantity, the current non-analog amount is non-analog under all parts current working status The detection parameters of amount;
Enquiry module obtains analog quantity event for inquiring the analog quantity failure grade information prestored according to the present day analog amount Hinder grade, the non-analog amount failure grade information prestored is inquired according to the current non-analog amount, obtains non-analog amount failure etc. Grade;The analog quantity value range of each analog quantity fault level, the non-mould are had recorded in the analog quantity failure grade information The component failure modes of each non-analog amount fault level are had recorded in analog quantity failure grade information;
Alarm module, for being carried out to vehicle failure according to the analog quantity fault level and the non-analog amount fault level Alarm.
8. a kind of automobile instrument panel, which is characterized in that including alarm module;
The warning device is for executing following steps:
Obtain each present day analog amount and each current non-analog amount of automobile;The present day analog amount is under current working status The detection parameters of analog quantity, the current non-analog amount are the detection parameters of non-analog amount under all parts current working status;
The analog quantity failure grade information prestored is inquired according to the present day analog amount, analog quantity fault level is obtained, according to institute It states current non-analog amount and inquires the non-analog amount failure grade information prestored, obtain non-analog amount fault level;The analog quantity The analog quantity value range of each analog quantity fault level, the non-analog amount fault level letter are had recorded in failure grade information The component failure modes of each non-analog amount fault level are had recorded in breath;
According to the analog quantity fault level and the non-analog amount fault level, alarm vehicle failure.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor Calculation machine program, which is characterized in that the processor realizes any one of claims 1 to 6 institute when executing the computer program The step of automobile failure alarm method stated.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program The step of automobile failure alarm method described in any one of claims 1 to 6 is realized when being executed by processor.
CN201811106019.9A 2018-09-21 2018-09-21 Automobile failure alarm method, device and automobile instrument panel CN109278677A (en)

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CN106740583A (en) * 2017-01-17 2017-05-31 北京新能源汽车股份有限公司 Vehicle safety control method, device and automobile
CN107128312A (en) * 2017-05-27 2017-09-05 奇瑞汽车股份有限公司 Hybrid vehicle fault diagnosis management system and method
CN108177525A (en) * 2017-12-28 2018-06-19 上汽通用五菱汽车股份有限公司 Electric vehicle and power accumulator safety management control method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101693447A (en) * 2009-11-05 2010-04-14 中国北方车辆研究所 Vehicle condition monitoring device
CN102390331A (en) * 2011-09-07 2012-03-28 重庆长安汽车股份有限公司 Entire vehicle controller integrated with battery management system for pure electric automobile
CN102848997A (en) * 2012-09-26 2013-01-02 力帆实业(集团)股份有限公司 Integrated system for complete automobile and failure handling method of integrated system
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Application publication date: 20190129