CN105405258B - The alarm method and device of vehicle trouble - Google Patents
The alarm method and device of vehicle trouble Download PDFInfo
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- CN105405258B CN105405258B CN201510703335.4A CN201510703335A CN105405258B CN 105405258 B CN105405258 B CN 105405258B CN 201510703335 A CN201510703335 A CN 201510703335A CN 105405258 B CN105405258 B CN 105405258B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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Abstract
The invention discloses a kind of alarm method of vehicle trouble, the alarm method of the vehicle trouble includes step：The failure code for obtaining the fault car is received by the communication interface being connect with fault car；Corresponding failure text message is generated according to the failure code；The failure text message is sent to and the associated terminal of the fault car.The invention also discloses a kind of warning devices of vehicle trouble.The present invention is realized when vehicle breaks down, and provides specific fault message to the user.
Description
Technical field
The present invention relates to vehicle technology field more particularly to the alarm methods and device of vehicle trouble.
Background technology
With the application of the development of vehicle technology, especially electronic technology, computer technology on vehicle, vehicle trouble is examined
Disconnected technology also continues to develop, currently, being detected generally by vehicle-mounted ECU (Electronic Control Unit, electronic control unit)
With analysis vehicle trouble, trouble light is lighted when detecting failure and sends out alarm.User's vehicle can only be prompted by trouble light alarm
It breaks down, but specific fault message cannot be provided to the user.
Invention content
It is a primary object of the present invention to propose a kind of alarm method and device of vehicle trouble, it is intended to solve existing in vehicle
When breaking down, the technical issues of specific fault message cannot be provided to the user.
To achieve the above object, the present invention provides a kind of alarm method of vehicle trouble, the alarm side of the vehicle trouble
Method includes the following steps：
The failure code for obtaining the fault car is received by the communication interface being connect with fault car；
Corresponding failure text message is generated according to the failure code；
The failure text message is sent to and the associated terminal of the fault car.
Preferably, described that the failure code for obtaining the fault car is received by the communication interface being connect with fault car
The step of include：
Sent by the communication interface that is connect with fault car obtain failure code ask it is automatically controlled to the fault car
Unit ECU, so that the ECU feeds back the failure code of the fault car；
Receive the failure code of the ECU feedbacks.
Preferably, after described the step of generating corresponding failure text message according to the failure code, the vehicle
The alarm method of failure further includes step：
The failure code, failure text message vehicles identifications association corresponding with the fault car are preserved.
Preferably, described the step of generating corresponding failure text message according to the failure code, includes：
The failure code list to prestore is inquired, determines description information corresponding with the failure code；
The failure text message is generated according to the determining description information.
Preferably, the described the step of failure text message is sent to terminal associated with the fault car, wraps
It includes：
When being multiple with the associated terminal of the vehicle, by selecting the terminal of preset quantity in multiple terminals, selection
The priority of the terminal is higher than the priority of other non-selected terminals；
The failure text message is sent to the terminal of selection.
In addition, to achieve the above object, the present invention also proposes a kind of warning device of vehicle trouble, the vehicle trouble
Warning device includes：
Acquisition module receives the failure generation for obtaining the fault car for the communication interface by being connect with fault car
Code；
Processing module, for generating corresponding failure text message according to the failure code；
Communication module, for the failure text message to be sent to and the associated terminal of the fault car.
Preferably, the acquisition module includes：
Transmission unit sends acquisition failure code for the communication interface by being connect with fault car and asks to the event
The electronic control unit ECU for hindering vehicle, so that the ECU feeds back the failure code of the fault car；
Receiving unit, the failure code for receiving the ECU feedbacks.
Preferably, the warning device of the vehicle trouble further includes：
Memory module is used for the failure code, failure text message vehicle corresponding with the fault car
Mark association preserves.
Preferably, the processing module includes：
Determination unit determines description information corresponding with the failure code for inquiring the failure code list to prestore；
Processing unit, for generating the failure text message according to the determining description information.
Preferably, the communication module includes：
Selecting unit is used for when being multiple with the associated terminal of the vehicle, by selecting preset quantity in multiple terminals
Terminal, the priority of the terminal of selection is higher than the priority of other non-selected terminals；
Communication unit, the terminal for the failure text message to be sent to selection.
The alarm method and device of vehicle trouble proposed by the present invention, in the alarm method of the vehicle trouble, according to
The failure code of the fault car of acquisition generates corresponding failure text message, and the failure text message is sent to and institute
The associated terminal of fault car is stated, therefore, user can view the failure text message by the terminal, to know
The failure of the fault car, the present invention are realized when vehicle breaks down, and provide specific fault message to the user.
Description of the drawings
Fig. 1 is the flow diagram of the alarm method first embodiment of vehicle trouble of the present invention；
Fig. 2 be vehicle trouble of the present invention alarm method second embodiment in obtain the failure code of the fault car
Refine flow diagram；
Fig. 3 is corresponding former to be generated according to the failure code in the alarm method second embodiment of vehicle trouble of the present invention
Hinder the refinement flow diagram of text message；
The failure text message is is sent to and institute by Fig. 4 in the alarm method 3rd embodiment of vehicle trouble of the present invention
State the refinement flow diagram of the associated terminal of fault car；
Fig. 5 is the high-level schematic functional block diagram of the warning device first embodiment of vehicle trouble of the present invention；
Fig. 6 illustrates for the refinement function module of acquisition module in the warning device second embodiment of vehicle trouble of the present invention
Figure；
Fig. 7 illustrates for the refinement function module of processing module in the warning device second embodiment of vehicle trouble of the present invention
Figure；
Fig. 8 illustrates for the refinement function module of communication module in the warning device 3rd embodiment of vehicle trouble of the present invention
Figure.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of alarm method of vehicle trouble, and referring to Fig.1, Fig. 1 is the alarm side of vehicle trouble of the present invention
The flow diagram of method first embodiment.
In the present embodiment, the alarm method of the vehicle trouble includes the following steps：
Step S10 receives the failure code for obtaining the fault car by the communication interface being connect with fault car；
In the present embodiment, the vehicle that user drives, which is got on the bus, is loaded with ECU (Electronic Control Unit, automatically controlled list
Member) and the OBD (On-Board Diagnostic, onboard diagnostic system) that connect by communication interface with the ECU diagnose and set
It is standby.Wherein, the communication interface is preferably vehicle OBD diagnosis interfaces.When the vehicle is during traveling, the ECU is adopted
Collect each sensings such as throttle position sensor, air flow sensor, water temperature sensor, speed probe, knock sensor
The signal of device, and operational analysis is carried out according to collected signal, detect whether the vehicle breaks down.It is described detecting
When vehicle breaks down, the ECU records the corresponding failure code of failure that the vehicle occurs.The OBD diagnostic devices are logical
The failure code that the communication interface receives the ECU records is crossed, the failure code of the vehicle is obtained.
Step S20 generates corresponding failure text message according to the failure code；
After the OBD diagnostic devices get the failure code of the vehicle, the OBD diagnostic devices are according to the event
Hinder the corresponding failure text message of code building, wherein the failure text message is the failure explained the vehicle and occurred
Text message.
The failure text message is sent to and the associated terminal of the fault car by step S30.
In the present embodiment, letter related to the associated terminal of the vehicle has been prestored on the OBD diagnostic devices
Breath.Wherein, with the associated terminal of the vehicle include but not limited to the smart mobile phone of user, PAD (tablet computer) etc. mobile logical
Believe equipment, the relevant information of the terminal includes but not limited to the corresponding contact telephone number of the terminal.When the OBD is diagnosed
It, will based on the pre-stored and associated terminal of vehicle relevant information after equipment generates the failure text message
The failure text message is sent to the terminal.When the terminal receives the failure text message, user passes through institute
The failure text message can be got by stating terminal.For example, when the OBD diagnostic devices generate the failure text message
Afterwards, the contact telephone number based on pre-stored user's smart mobile phone, the failure text message is sent out in the form of short message
It send to the smart mobile phone of user.When user views the short message, you can get the failure text message.Cause
This, user although it is understood that the failure that the vehicle occurs according to the failure text message of acquisition, then be directed to the failure
The vehicle is overhauled in time, or the vehicle overhauls in reservation repair shop, to prevent safety accident
Occur, improves traffic safety.
The alarm method of vehicle trouble provided in this embodiment, when vehicle breaks down, described in the acquisition of OBD diagnostic devices
Then the failure code of vehicle generates corresponding failure text message according to the failure code, and by the failure of generation
Text message be sent to the associated terminal of the vehicle, user is by checking that the terminal can get the failure text
Information, it is thereby achieved that providing specific fault message to the user when issuing the user with vehicle trouble alarm so that Yong Huneng
It is enough directed to failure and overhaul plan is carried out to the vehicle in time, improve car inspection and repair efficiency.
Further, as shown in Fig. 2, proposing that the alarm method second of vehicle trouble of the present invention is implemented based on first embodiment
Example.In the present embodiment, the step S10 includes：
Step S11 sends acquisition failure code by the communication interface being connect with fault car and asks to the disabled vehicle
Electronic control unit ECU, so that the ECU feeds back the failure code of the fault car；
Step S12 receives the failure code of the ECU feedbacks.
In the present embodiment, when the ECU detects that the vehicle breaks down, the ECU records the vehicle and occurs
The corresponding failure code of failure.When the OBD diagnostic devices by the communication interface send obtain failure code ask to
When receiving the acquisition failure code request, the failure code of the vehicle of feedback record is extremely by the ECU, the ECU
The OBD diagnostic devices, the OBD diagnostic devices receive the failure code of the ECU feedbacks.
Further, in the present embodiment, further include step after the step S20：
The failure code, failure text message vehicles identifications corresponding with the fault car are associated with by step a
It preserves.
In the present embodiment, the OBD diagnostic devices generate corresponding failure text according to the failure code got
After this information, the failure code, the failure text message and the corresponding vehicles identifications association of the vehicle are preserved.Its
In, the vehicles identifications include the license plate number of the vehicle, vehicle model etc..Preferably, association preserve the failure code,
When the failure text message and the corresponding vehicles identifications of the vehicle, while recording the holding time.Later, the OBD is examined
Disconnected equipment also periodically association will can preserve the failure code, the failure text message, vehicle correspondence in a period
Vehicles identifications and the holding time be sent to respective server either read equipment for server or read equipment connecing
When receiving the failure code, the failure text message and the corresponding vehicles identifications of the vehicle, obtain in the period
The fault condition of the interior vehicle.
Further, in the present embodiment, as shown in figure 3, the step S20 includes：
Step S21 inquires the failure code list to prestore, determines description information corresponding with the failure code；
In the present embodiment, failure code list is prestored in the OBD diagnostic devices.Wherein, the failure code row
Table is chosen as the electronic list of OBD failures code table complete works.After the OBD diagnostic devices get the failure code, inquiry
The failure code list to prestore determines description information corresponding with the failure code.If for example, the failure obtained
When code is P0115, the failure code list to prestore is inquired, then can determine description letter corresponding with failure code P0115
Breath is that engine Coolant temperature sensor circuit is bad.
Step S22 generates corresponding failure text message according to the determining description information.
After the corresponding description information of the failure code that acquisition is determined by step S21, retouched according to described in determining
It states information and generates corresponding failure text message.For example, by inquiring the failure code list to prestore, the failure is determined
When the corresponding description informations of code P0115 are that engine Coolant temperature sensor circuit is bad, then can be generated according to the description information " therefore
Barrier alarm：Engine Coolant temperature sensor circuit is bad " etc. corresponding failure text message.Later, the OBD diagnostic devices will generate
The failure text message be sent to corresponding terminal, user is by checking that the terminal can get the failure text envelope
Breath, to recognize the failure of the vehicle generation.
It will be appreciated by persons skilled in the art that the OBD diagnostic devices can also generate by other means it is described
Failure text message.For example, the failure code can be sent to standard diagnostics instrument, the standard by the OBD diagnostic devices
After diagnostic instrments are decoded the failure code, the corresponding description information of the failure code is obtained, the description is believed
Breath is sent to the OBD diagnostic devices.The OBD diagnostic devices in receive that the standard diagnostics instrument decodes described therefore
After hindering the corresponding description information of code, corresponding failure text message is generated according to the description information.
The alarm method of vehicle trouble provided in this embodiment, it is corresponding being generated according to the failure code got
After failure text message, by the failure code, the failure text message and the corresponding vehicles identifications of the fault car
Association preserves, corresponding for that will be associated with the failure code preserved, the failure text message and the fault car
Vehicles identifications are sent to respective server or read equipment, and user can get institute by the server or reading equipment at any time
The fault condition for stating vehicle, further improves user experience.
Further, as shown in figure 4, proposing the alarm of vehicle trouble of the present invention based on the first embodiment or the second embodiment
Method 3rd embodiment.In the present embodiment, the step S30 includes：
Step S31, when being multiple with the associated terminal of the vehicle, by the end for selecting preset quantity in multiple terminals
End, the priority of the terminal of selection are higher than the priority of other non-selected terminals；
In the present embodiment, when being multiple with the associated terminal of the vehicle, namely when pre- on the OBD diagnostic devices
When first storing the relevant information with the associated multiple terminals of the vehicle, the OBD diagnostic devices are first from the multiple end
The terminal of preset quantity is selected in end.For example, the priority of each terminal can be pre-set, the OBD diagnostic devices are according to end
The priority at end selects the terminal of the high preset quantity of priority from the multiple terminal, namely the terminal of selection is excellent
First grade is higher than the priority of other non-selected terminals.
The failure text message is sent to the terminal of selection by step S32.
After the terminal for having selected the preset quantity from the associated multiple terminals of the vehicle, the OBD diagnosis are set
The relevant information of the terminal of the standby preset quantity based on selection, selection is sent to by the failure text message of generation
The terminal of the preset quantity.For example, when the OBD diagnostic devices have selected vehicle from the associated multiple terminals of the vehicle
After the smart mobile phone of primary user and the current smart mobile phone for driving user, the telephone number number of the smart mobile phone based on car owner user
The contact telephone number of code and the current smart mobile phone for driving user, by the failure text message of generation in the form of short message
It is sent on the smart mobile phone of car owner user and on the smart mobile phone of current driving user.Then car owner user and current driving user
The failure text message can be viewed by respective smart mobile phone, realize remote failure alarm.If current drive
User, which is inconvenient to preengage repair shop, overhauls the vehicle, and repair shop can also be preengage by car owner user to the vehicle
It is overhauled, to prevent the generation of safety accident, improves traffic safety.
It will be appreciated by persons skilled in the art that the OBD diagnostic devices also may be selected all to be associated with the vehicle
Terminal, the failure text message of generation is sent to all with the associated terminal of the vehicle.
The alarm method of vehicle trouble provided in this embodiment, when being multiple with the associated terminal of the vehicle, OBD is examined
Disconnected equipment selects the terminal of preset quantity first from multiple terminals, and the failure text message of generation is then sent to choosing
The terminal selected further has ensured that the vehicle can carry out overhaul plan in time to realize remote failure alarm,
Improve car inspection and repair efficiency.
The present invention further provides a kind of warning devices of vehicle trouble, as shown in figure 5, Fig. 5 is vehicle trouble of the present invention
Warning device first embodiment high-level schematic functional block diagram.
In the present embodiment, the warning device of the vehicle trouble includes：
Acquisition module 10 receives the failure for obtaining the fault car for the communication interface by being connect with fault car
Code；
In the present embodiment, the vehicle that user drives, which is got on the bus, is loaded with ECU (Electronic Control Unit, automatically controlled list
Member) and the OBD (On-Board Diagnostic, onboard diagnostic system) that connect by communication interface with the ECU diagnose and set
It is standby.Wherein, the communication interface is preferably vehicle OBD diagnosis interfaces.When the vehicle is during traveling, the ECU is adopted
Collect each sensings such as throttle position sensor, air flow sensor, water temperature sensor, speed probe, knock sensor
The signal of device, and operational analysis is carried out according to collected signal, detect whether the vehicle breaks down.It is described detecting
When vehicle breaks down, the ECU records the corresponding failure code of failure that the vehicle occurs, and the failure code is sent out
It send to the OBD diagnostic devices.Acquisition module 10 receives the failure generation for obtaining the ECU records by the communication interface
Code.
Processing module 20, for generating corresponding failure text message according to the failure code；
After the failure code that acquisition module 10 gets the vehicle, processing module 20 is generated according to the failure code
Corresponding failure text message, wherein the failure text message is the text message for the failure for explaining that the vehicle occurs.
Communication module 30, for the failure text message to be sent to and the associated terminal of the fault car.
In the present embodiment, letter related to the associated terminal of the vehicle has been prestored on the OBD diagnostic devices
Breath.Wherein, with the associated terminal of the vehicle include but not limited to the smart mobile phone of user, PAD (tablet computer) etc. mobile logical
Believe equipment, the relevant information of the terminal includes but not limited to the corresponding contact telephone number of the terminal.When processing module 20
After generating the failure text message, communication module 30 is based on pre-stored letter related to the associated terminal of the vehicle
Breath, the terminal is sent to by the failure text message.When the terminal receives the failure text message, Yong Hutong
The failure text message can be got by crossing the terminal.For example, when processing module 20 generates the failure text message
Afterwards, contact telephone number of the communication module 30 based on pre-stored user's smart mobile phone, by the failure text message with short
Form of message is sent on the smart mobile phone of user.When user views the short message, you can get the failure text
This information.Therefore, user although it is understood that the failure of the vehicle generation according to the failure text message of acquisition, then be directed to
The failure in time overhauls the vehicle, or the vehicle overhauls in reservation repair shop, to prevent to pacify
The generation of full accident, improves traffic safety.
The warning device of vehicle trouble provided in this embodiment, when vehicle breaks down, acquisition module 10 obtains described
The failure code of vehicle, then processing module 20 is according to the corresponding failure text message of failure code generation, communication module
30 by the failure text message of generation be sent to the associated terminal of the vehicle, user is by checking the terminal
The failure text message is got, it is thereby achieved that being provided to the user when issuing the user with vehicle trouble alarm specific
Fault message so that user can be directed to failure and carry out overhaul plan to the vehicle in time, improve car inspection and repair efficiency.
Further, as shown in fig. 6, proposing that the warning device second of vehicle trouble of the present invention is implemented based on first embodiment
Example.In the present embodiment, the acquisition module 10 includes：
Transmission unit 11 sends acquisition failure code for the communication interface by being connect with fault car and asks to described
The electronic control unit ECU of fault car, so that the ECU feeds back the failure code of the fault car；
Receiving unit 12, the failure code for receiving the ECU feedbacks.
In the present embodiment, when the ECU detects that the vehicle breaks down, the ECU records the vehicle and occurs
The corresponding failure code of failure.It is asked to described when transmission unit 11 sends acquisition failure code by the communication interface
ECU, the ECU are when receiving the acquisition failure code request, the vehicle trouble corresponding failure generation of feedback record
For code to the OBD diagnostic devices, receiving unit 12 receives the failure code of the ECU feedbacks.
Further, in the present embodiment, the warning device of the vehicle trouble further includes：
Memory module is used for the failure code, failure text message vehicle corresponding with the fault car
Mark association preserves.
In the present embodiment, processing module 20 generates corresponding failure text message according to the failure code got
Afterwards, memory module preserves the failure code, the failure text message and the corresponding vehicles identifications association of the vehicle.
Wherein, the vehicles identifications include the license plate number of the vehicle, vehicle model etc..Preferably, the failure generation is preserved in association
When code, the failure text message and the corresponding vehicles identifications of the vehicle, memory module records the holding time simultaneously.It
Afterwards, the communication module 30 also periodically association will can preserve the failure code, the failure text message, institute in a period
It states the corresponding vehicles identifications of vehicle and the holding time is sent to respective server and either reads equipment for server or reading
Taking equipment is obtained when receiving the failure code, the failure text message and the corresponding vehicles identifications of the vehicle
The fault condition of the vehicle within the period.
Further, in the present embodiment, as shown in fig. 7, the processing module 20 includes：
Determination unit 21 determines description letter corresponding with the failure code for inquiring the failure code list to prestore
Breath；
In the present embodiment, failure code list is prestored in the OBD diagnostic devices.Wherein, the failure code row
Table is chosen as the electronic list of OBD failure codes table complete works.After acquisition module 10 gets the failure code, determination unit
The failure code list that 21 inquiries prestore, determines description information corresponding with the failure code.If for example, acquisition module
When 10 failure codes obtained are P0115, determination unit 21 inquires the failure code list that prestores, then can determine with
The corresponding description informations of failure code P0115 are that engine Coolant temperature sensor circuit is bad.
Processing unit 22, for generating corresponding failure text message according to the determining description information.
After the corresponding description information of the failure code that acquisition is determined by determination unit 21,22 basis of processing unit
The determining description information generates corresponding failure text message.For example, inquiring the event to prestore by determination unit 21
Hinder code listing, when determining that the corresponding description informations of the failure code P0115 are that engine Coolant temperature sensor circuit is bad, then locates
" fault alarm can be generated according to the description information by managing unit 22：Engine Coolant temperature sensor circuit is bad " etc. failures text envelope
Breath.Later, the failure text message of generation is sent to corresponding terminal by communication module 30, and user is by checking the terminal
The failure text message can be got, to recognize the failure of the vehicle generation.
It will be appreciated by persons skilled in the art that processing module 20 can also generate the failure text by other means
This information.For example, standard diagnostics instrument, the standard diagnostics instrument can be sent to the failure code by communication module 30
After being decoded to the failure code, the corresponding description information of the failure code is obtained, the description information is sent to
The OBD diagnostic devices.The OBD diagnostic devices are in the failure code pair for receiving the standard diagnostics instrument and decoding
After the description information answered, processing module 20 generates corresponding failure text message according to the description information.
The warning device of vehicle trouble provided in this embodiment, in processing module 20 according to the failure code got
After generating corresponding failure text message, memory module is by the failure code, the failure text message and the failure
The corresponding vehicles identifications association of vehicle preserves, and the failure code, the failure for preserving association for communication module 30 are literary
This information and the corresponding vehicles identifications of the fault car are sent to respective server or read equipment, and user can pass through at any time
The server reads the fault condition that equipment gets the vehicle, further improves user experience.
Further, as shown in figure 8, proposing the alarm of vehicle trouble of the present invention based on the first embodiment or the second embodiment
Device 3rd embodiment.In the present embodiment, the communication module 30 includes：
Selecting unit 31 is used for when being multiple with the associated terminal of the vehicle, by selecting present count in multiple terminals
The terminal of amount, the priority of the terminal of selection are higher than the priority of other non-selected terminals；
In the present embodiment, when being multiple with the associated terminal of the vehicle, namely when pre- on the OBD diagnostic devices
When first storing the relevant information with the associated multiple terminals of the vehicle, selecting unit 31 selects in advance from the multiple terminal
If the terminal of quantity.For example, the priority of each terminal can be pre-set, selecting unit 31 is according to the priority of terminal from described
Select the terminal of the high preset quantity of priority in multiple terminals, namely the terminal of selection priority higher than other unselected
The priority for the terminal selected.
Communication unit 32, the terminal for the failure text message to be sent to selection.
After selecting unit 31 has selected the terminal of the preset quantity from the associated multiple terminals of the vehicle, lead to
The relevant information for interrogating the terminal of the preset quantity of the unit 32 based on selection, the failure text message of generation is sent to
The terminal for the preset quantity chosen.For example, when selecting unit 31 is selected from the associated multiple terminals of the vehicle
After the smart mobile phone of car owner user and the current smart mobile phone for driving user, smart mobile phone of the communication unit 32 based on car owner user
Contact telephone number and the current smart mobile phone for driving user contact telephone number, by the failure text message of generation
It is sent in the form of short message on the smart mobile phone of car owner user and on the smart mobile phone of current driving user.Then car owner user and
Current driving user can view the failure text message by respective smart mobile phone, realize remote failure report
It is alert.The vehicle is overhauled if currently driving user and being inconvenient to preengage repair shop, can also be repaiied by car owner user's reservation
The vehicle overhauls in reason factory, to prevent the generation of safety accident, improves traffic safety.
It will be appreciated by persons skilled in the art that all and vehicle associated end also may be selected in selecting unit 31
The failure text message of generation is sent to all and associated terminal of the vehicle by end, communication unit 32.
The warning device of vehicle trouble provided in this embodiment, when being multiple with the associated terminal of the vehicle, selection
Unit 31 selects the terminal of preset quantity, communication unit 32 to be sent to the failure text message of generation from multiple terminals
The terminal of selection has further ensured that the vehicle can carry out maintenance department in time to realize remote failure alarm
Reason improves car inspection and repair efficiency.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (2)
1. a kind of alarm method of vehicle trouble, which is characterized in that the alarm method of the vehicle trouble includes the following steps：
Acquisition failure code is sent by the communication interface connecting with fault car to ask to the electronic control unit of the fault car
ECU, so that the ECU feeds back the failure code of the fault car；
Receive the failure code of the ECU feedbacks；
The failure code list that prestores is inquired, determines description information corresponding with the failure code, is retouched according to described in determining
It states information and generates the failure text message；
The failure code, failure text message vehicles identifications association corresponding with the fault car are preserved, simultaneously
The holding time is recorded, the failure code of preservation, the failure text message, the vehicle pair will be associated in preset time period
The vehicles identifications and holding time answered are sent to respective server or read equipment；
With the associated terminal of the vehicle be it is multiple when, by multiple terminals select preset quantity terminal, selection it is described
The priority of terminal is higher than the priority of other non-selected terminals；
The failure text message is sent to the terminal of selection.
2. a kind of warning device of vehicle trouble, which is characterized in that the warning device of the vehicle trouble includes：
Acquisition module sends acquisition failure code for the communication interface by being connect with fault car and asks to the disabled vehicle
Electronic control unit ECU, so that the ECU feeds back the failure code of the fault car, receive the described of ECU feedback therefore
Hinder code；
Processing module determines description information corresponding with the failure code for inquiring the failure code list to prestore, according to
The determining description information generates the failure text message；
Memory module is used for the failure code, failure text message vehicles identifications corresponding with the fault car
Association preserves, while recording the holding time, by the failure code for being associated with preservation in preset time period, the failure text envelope
Breath, the corresponding vehicles identifications of the vehicle and holding time are sent to respective server or read equipment；
Communication module was used for when being multiple with the associated terminal of the vehicle, by the end for selecting preset quantity in multiple terminals
End, the priority of the terminal of selection are higher than the priority of other non-selected terminals, the failure text message are sent
To the terminal of selection.
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| CN201510703335.4A CN105405258B (en) | 2015-10-26 | 2015-10-26 | The alarm method and device of vehicle trouble |
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|---|---|---|---|
| CN201510703335.4A CN105405258B (en) | 2015-10-26 | 2015-10-26 | The alarm method and device of vehicle trouble |
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| CN105405258A CN105405258A (en) | 2016-03-16 |
| CN105405258B true CN105405258B (en) | 2018-10-23 |
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|---|---|---|---|---|
| CN106394445A (en) * | 2016-10-09 | 2017-02-15 | 思建科技有限公司 | Vehicle fault monitoring and prompting method and system |
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| CN102981501B (en) * | 2012-11-30 | 2015-05-27 | 重庆邮电大学 | Automobile ECU (Electronic Control Unit) fault diagnosis information matching method based on XML (Extensive Makeup Language) |
| JP5744826B2 (en) * | 2012-12-10 | 2015-07-08 | 中国電力株式会社 | Remote monitoring and control system for generator cars |
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