CN106945470A - Tire service life detecting system and method - Google Patents
Tire service life detecting system and method Download PDFInfo
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- CN106945470A CN106945470A CN201710223314.1A CN201710223314A CN106945470A CN 106945470 A CN106945470 A CN 106945470A CN 201710223314 A CN201710223314 A CN 201710223314A CN 106945470 A CN106945470 A CN 106945470A
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- tire
- service life
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- vehicle
- prompt message
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/24—Wear-indicating arrangements
- B60C11/243—Tread wear sensors, e.g. electronic sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/24—Wear-indicating arrangements
- B60C11/246—Tread wear monitoring systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric 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
- B60R16/02—Electric 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
- B60R16/023—Electric 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
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
- B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A kind of tire service life detection method, it comprises the following steps：S1, the time of making the product information for obtaining tire in advance, and service life life-span of the manufacturer for tire, the planning information using mileage；According to time of making the product information and planning information generation tire the first prompt message of service life；The prompt message of tire service life first includes time prompting and mileage is pointed out；S2, the prompt message of tire service life first is configured in the ECU units of vehicle；S3, in advance service life information of tire of the acquisition by test under the conditions of different road conditions；Tire the second prompt message of service life is generated according to the service life information under the conditions of different road conditions；S4, the prompt message of tire service life second is configured in the ECU units of vehicle；S5, the setting very first time alarm threshold value corresponding with time prompting in the prompt message of tire service life first in the ECU of vehicle.
Description
Technical field
Technical field, more particularly to a kind of tire service life detecting system and side are pointed out the present invention relates to automobile intelligent
Method.
Background technology
In general the tyre life normally used is 4 to 5 years, is changed even if the abrasion very little for having crossed 5 years treads is preferably also
Fall, because because the time is remote aging can occur for the rubber of tyre surface, and many tiny crackles exactly cause the inducement blown out.No
Cross national correlation department and specific provision also temporarily is not made to the shelf-life of tire, because according to tire rubber formulations not
Together, with the difference of car environment and driving habit, the service life of tire also can be different.Usually opened so this is accomplished by us
Car stays a little hearts more, and tire aging is also to have sign.The such as position of tyre surface aging is mostly from the edge part such as tyre bead or tire shoulder
Position starts what is occurred, and long-term exposing to the sun and rain can allow rubber surface the crackle of lopping occur, and these crackles show now tire
Bearing capacity and quality all have begun to have dropped, preferably changed in advance to reduce risk of blowing out.
But general driver seldom periodically detects to tire so that running car has potential safety hazard.
The content of the invention
In view of this, the present invention proposes that a kind of tire service life that intelligent prompt can be carried out to tire service life is examined
Examining system and method.
A kind of tire service life detection method, it comprises the following steps：
S1, in advance obtain tire time of making the product information, and manufacturer for tire life-span service life, use mileage
Planning information；According to time of making the product information and planning information generation tire the first prompt message of service life；Tire is used
The prompt message of life-span first includes time prompting and mileage is pointed out；
S2, the prompt message of tire service life first is configured in the ECU units of vehicle；
S3, in advance service life information of tire of the acquisition by test under the conditions of different road conditions；According to different road conditions
Under the conditions of service life information generation tire the second prompt message of service life；
S4, the prompt message of tire service life second is configured in the ECU units of vehicle；
S5, in the ECU of vehicle set corresponding with time prompting in the prompt message of tire service life first first when
Between alarm threshold value；Very first time alarm threshold value is used for when very first time alarm threshold value arrives, and tire service life first is carried
Show presentation of information in Vehicular screen；
S6, in the ECU of vehicle set with mileage prompting corresponding first in the prompt message of tire service life first
Journey alarm threshold value；First mileage alarm threshold value is used for when the first mileage alarm threshold value arrives, and tire service life first is carried
Show presentation of information in Vehicular screen.
In tire service life detection method of the present invention, methods described also comprises the following steps：
S7, configuration onboard navigation system and ECU connecting interface information；The connecting interface for configuring intelligent terminal and ECU is believed
Breath；
S8, distance travelled and driving trace information by intelligent terminal acquisition vehicle；
S9, by driving trace information access to cloud server, pass through cloud server and obtain vehicle driving trace middle berth
Road, non-paving road, highway, hill path, each self-corresponding distance travelled of urban road are filled, by each self-corresponding traveling
Journey is sent in onboard navigation system, and is sent to ECU by onboard navigation system；
S10, in vehicle ECU configuration with the prompt message of vehicle service life second relative to various road conditions under second
Mileage alarm threshold value；
S11, ECU receive road of mating formation in the vehicle driving trace that onboard navigation system is sent, at a high speed non-paving road, public affairs
Road, hill path, each self-corresponding distance travelled of urban road, and judge whether any one more than the second mileage alarm threshold value；
S12, more than when, by the second prompt message of tire service life include in Vehicular screen.
In tire service life detection method of the present invention,
Methods described also includes：
It is provided for sensing the sensor of tire chafing degree in tire groove, the sensor is used to gather tire mill
Damage degree, and be sent in ECU；
ECU will be prompted to change the presentation of information of tire in Vehicular screen when tire chafing degree exceedes preset alarm value
On.
In tire service life detection method of the present invention, the step also includes：
Pre-establish tire image comparison model；
Image acquisition device is set on vehicle hanging, the crackle situation of tire is gathered by image acquisition device；
The image of the crackle situation of tire is periodically sent to ECU；
ECU judges whether the crackle situation of tire reaches the state of replacing by tire graphic correlation model；
When reaching, ECU is by the presentation of information of more preferable tire in Vehicular screen.
In tire service life detection method of the present invention,
The corresponding relation chart of tire service life and outdoor temperature is obtained in advance；
By temperature value outside vehicle-mounted temperature sensor collecting vehicle, and it is sent to ECU and is counted；
ECU generates the aggregate-value in the temperature threshold more than tire normal service life according to the outdoor temperature value of collection；
Judge whether aggregate-value reaches replacing or alarm according to the corresponding relation chart of tire service life and outdoor temperature
Threshold value, when reaching, will change or alarm threshold value is sent to Vehicular screen and shown.
The present invention also provides a kind of tire service life detecting system, and it includes such as lower unit：
The default unit of first prompting, the time of making the product information for obtaining tire in advance, and manufacturer's making for tire
With time limit life-span, the planning information using mileage；According to time of making the product information and planning information generation tire service life the
One prompt message；The prompt message of tire service life first includes time prompting and mileage is pointed out；
First prompting dispensing unit, for the prompt message of tire service life first to be configured in the ECU units of vehicle；
The default unit of second prompting, for obtaining service life of the tire under the conditions of different road conditions by test in advance
Information；Tire the second prompt message of service life is generated according to the service life information under the conditions of different road conditions；
Second prompting dispensing unit, for the prompt message of tire service life second to be configured in the ECU units of vehicle；
First judging unit, is carried for being set in the ECU of vehicle with the time in the prompt message of tire service life first
Show corresponding very first time alarm threshold value；Very first time alarm threshold value is used for when very first time alarm threshold value arrives, by tire
The prompt message of service life first is shown in Vehicular screen；
First Tip element, is carried for being set in the ECU of vehicle with mileage in the prompt message of tire service life first
Show corresponding first mileage alarm threshold value；First mileage alarm threshold value is used for when the first mileage alarm threshold value arrives, by tire
The prompt message of service life first is shown in Vehicular screen.
In tire service life detecting system of the present invention, the system also comprises the following steps：
Interface dispensing unit, the connecting interface information for configuring onboard navigation system and ECU；Configure intelligent terminal with
ECU connecting interface information；
Track acquiring unit, distance travelled and driving trace information for obtaining vehicle by intelligent terminal；
Transmitting element, for by driving trace information access to cloud server, vehicle row to be obtained by cloud server
Sail and mat formation in track road, non-paving road, highway, hill path, each self-corresponding distance travelled of urban road, will be each right
The distance travelled answered is sent in onboard navigation system, and is sent to ECU by onboard navigation system；
Alarm threshold value dispensing unit, in vehicle ECU configuration with the prompt message of vehicle service life second relative to
Various road conditions under the second mileage alarm threshold value；
Second judging unit, mat formation in the vehicle driving trace that onboard navigation system is sent road, non-paving are received for ECU
Road, highway, hill path, each self-corresponding distance travelled of urban road are filled, and is judged whether more than the second mileage warning level
Any one of value；
Second Tip element, for more than when, by the second prompt message of tire service life include in Vehicular screen
On.
In tire service life detecting system of the present invention,
The system also includes：
It is provided for sensing the sensor of tire chafing degree in tire groove, the sensor is used to gather tire mill
Damage degree, and be sent in ECU；
ECU will be prompted to change the presentation of information of tire in Vehicular screen when tire chafing degree exceedes preset alarm value
On.
In tire service life detecting system of the present invention, the system also includes：
Pre-establish tire image comparison model；
Image acquisition device is set on vehicle hanging, the crackle situation of tire is gathered by image acquisition device；
The image of the crackle situation of tire is periodically sent to ECU；
ECU judges whether the crackle situation of tire reaches the state of replacing by tire graphic correlation model；
When reaching, ECU is by the presentation of information of more preferable tire in Vehicular screen.
In tire service life detecting system of the present invention, also include
The corresponding relation chart of tire service life and outdoor temperature is obtained in advance；
By temperature value outside vehicle-mounted temperature sensor collecting vehicle, and it is sent to ECU and is counted；
ECU generates the aggregate-value in the temperature threshold more than tire normal service life according to the outdoor temperature value of collection；
Judge whether aggregate-value reaches replacing or alarm according to the corresponding relation chart of tire service life and outdoor temperature
Threshold value, when reaching, will change or alarm threshold value is sent to Vehicular screen and shown.
Implement the tire service life detecting system of the invention provided and method compared with prior art with following beneficial
Effect：Intelligent Measurement can be carried out to tire service life.
Brief description of the drawings
Fig. 1 is the tire service life detection method flow chart of the embodiment of the present invention.
Embodiment
As shown in figure 1, the present invention provides a kind of tire service life detection method, it comprises the following steps：
S1, in advance obtain tire time of making the product information, and manufacturer for tire life-span service life, use mileage
Planning information；According to time of making the product information and planning information generation tire the first prompt message of service life；Tire is used
The prompt message of life-span first includes time prompting and mileage is pointed out.
S2, the prompt message of tire service life first is configured in the ECU units of vehicle.
S3, in advance service life information of tire of the acquisition by test under the conditions of different road conditions；According to different road conditions
Under the conditions of service life information generation tire the second prompt message of service life.
S4, the prompt message of tire service life second is configured in the ECU units of vehicle.
S5, in the ECU of vehicle set corresponding with time prompting in the prompt message of tire service life first first when
Between alarm threshold value；Very first time alarm threshold value is used for when very first time alarm threshold value arrives, and tire service life first is carried
Show presentation of information in Vehicular screen.
S6, in the ECU of vehicle set with mileage prompting corresponding first in the prompt message of tire service life first
Journey alarm threshold value；First mileage alarm threshold value is used for when the first mileage alarm threshold value arrives, and tire service life first is carried
Show presentation of information in Vehicular screen.
By implementing the present embodiment, enable to distinguish different road conditions, enabling to the tire life-span to remind can be more
Personalization.
Preferably, an energy bar with different colours can also be set, pass through energy bar the tire residue directly perceived
Life-span is reminded.
In tire service life detection method of the present invention, methods described also comprises the following steps：
S7, configuration onboard navigation system and ECU connecting interface information；The connecting interface for configuring intelligent terminal and ECU is believed
Breath.
S8, distance travelled and driving trace information by intelligent terminal acquisition vehicle.
S9, by driving trace information access to cloud server, pass through cloud server and obtain vehicle driving trace middle berth
Road, non-paving road, highway, hill path, each self-corresponding distance travelled of urban road are filled, by each self-corresponding traveling
Journey is sent in onboard navigation system, and is sent to ECU by onboard navigation system.
S10, in vehicle ECU configuration with the prompt message of vehicle service life second relative to various road conditions under second
Mileage alarm threshold value.
S11, ECU receive road of mating formation in the vehicle driving trace that onboard navigation system is sent, at a high speed non-paving road, public affairs
Road, hill path, each self-corresponding distance travelled of urban road, and judge whether any one more than the second mileage alarm threshold value.
S12, more than when, by the second prompt message of tire service life include in Vehicular screen.
By the present embodiment, automobile navigation and tire early warning ingenious combination has been subjected to.
In tire service life detection method of the present invention,
Methods described also includes：
It is provided for sensing the sensor of tire chafing degree in tire groove, the sensor is used to gather tire mill
Damage degree, and be sent in ECU；
ECU will be prompted to change the presentation of information of tire in Vehicular screen when tire chafing degree exceedes preset alarm value
On.
In tire service life detection method of the present invention, the step also includes：
Pre-establish tire image comparison model.
Image acquisition device is set on vehicle hanging, the crackle situation of tire is gathered by image acquisition device；
The image of the crackle situation of tire is periodically sent to ECU.
ECU judges whether the crackle situation of tire reaches the state of replacing by tire graphic correlation model；
When reaching, ECU is by the presentation of information of more preferable tire in Vehicular screen.
In tire service life detection method of the present invention,
The corresponding relation chart of tire service life and outdoor temperature is obtained in advance.
By temperature value outside vehicle-mounted temperature sensor collecting vehicle, and it is sent to ECU and is counted.
ECU generates the aggregate-value in the temperature threshold more than tire normal service life according to the outdoor temperature value of collection.
Judge whether aggregate-value reaches replacing or alarm according to the corresponding relation chart of tire service life and outdoor temperature
Threshold value, when reaching, will change or alarm threshold value is sent to Vehicular screen and shown.
The present invention also provides a kind of tire service life detecting system, and it includes such as lower unit：
The default unit of first prompting, the time of making the product information for obtaining tire in advance, and manufacturer's making for tire
With time limit life-span, the planning information using mileage；According to time of making the product information and planning information generation tire service life the
One prompt message；The prompt message of tire service life first includes time prompting and mileage is pointed out；
First prompting dispensing unit, for the prompt message of tire service life first to be configured in the ECU units of vehicle；
The default unit of second prompting, for obtaining service life of the tire under the conditions of different road conditions by test in advance
Information；Tire the second prompt message of service life is generated according to the service life information under the conditions of different road conditions；
Second prompting dispensing unit, for the prompt message of tire service life second to be configured in the ECU units of vehicle；
First judging unit, is carried for being set in the ECU of vehicle with the time in the prompt message of tire service life first
Show corresponding very first time alarm threshold value；Very first time alarm threshold value is used for when very first time alarm threshold value arrives, by tire
The prompt message of service life first is shown in Vehicular screen；
First Tip element, is carried for being set in the ECU of vehicle with mileage in the prompt message of tire service life first
Show corresponding first mileage alarm threshold value；First mileage alarm threshold value is used for when the first mileage alarm threshold value arrives, by tire
The prompt message of service life first is shown in Vehicular screen.
In tire service life detecting system of the present invention, the system also comprises the following steps：
Interface dispensing unit, the connecting interface information for configuring onboard navigation system and ECU；Configure intelligent terminal with
ECU connecting interface information；
Track acquiring unit, distance travelled and driving trace information for obtaining vehicle by intelligent terminal；
Transmitting element, for by driving trace information access to cloud server, vehicle row to be obtained by cloud server
Sail and mat formation in track road, non-paving road, highway, hill path, each self-corresponding distance travelled of urban road, will be each right
The distance travelled answered is sent in onboard navigation system, and is sent to ECU by onboard navigation system；
Alarm threshold value dispensing unit, in vehicle ECU configuration with the prompt message of vehicle service life second relative to
Various road conditions under the second mileage alarm threshold value；
Second judging unit, mat formation in the vehicle driving trace that onboard navigation system is sent road, non-paving are received for ECU
Road, highway, hill path, each self-corresponding distance travelled of urban road are filled, and is judged whether more than the second mileage warning level
Any one of value；
Second Tip element, for more than when, by the second prompt message of tire service life include in Vehicular screen
On.
In tire service life detecting system of the present invention,
The system also includes：
It is provided for sensing the sensor of tire chafing degree in tire groove, the sensor is used to gather tire mill
Damage degree, and be sent in ECU；
ECU will be prompted to change the presentation of information of tire in Vehicular screen when tire chafing degree exceedes preset alarm value
On.
In tire service life detecting system of the present invention, the system also includes：
Pre-establish tire image comparison model；
Image acquisition device is set on vehicle hanging, the crackle situation of tire is gathered by image acquisition device；
The image of the crackle situation of tire is periodically sent to ECU；
ECU judges whether the crackle situation of tire reaches the state of replacing by tire graphic correlation model；
When reaching, ECU is by the presentation of information of more preferable tire in Vehicular screen.
In tire service life detecting system of the present invention, also include
The corresponding relation chart of tire service life and outdoor temperature is obtained in advance；
By temperature value outside vehicle-mounted temperature sensor collecting vehicle, and it is sent to ECU and is counted；
ECU generates the aggregate-value in the temperature threshold more than tire normal service life according to the outdoor temperature value of collection；
Judge whether aggregate-value reaches replacing or alarm according to the corresponding relation chart of tire service life and outdoor temperature
Threshold value, when reaching, will change or alarm threshold value is sent to Vehicular screen and shown.
Implement the tire service life detecting system of the invention provided and method compared with prior art with following beneficial
Effect：Intelligent Measurement can be carried out to tire service life.
It is understood that for the person of ordinary skill of the art, can be done with technique according to the invention design
Go out other various corresponding changes and deformation, and all these changes and deformation should all belong to the protection model of the claims in the present invention
Enclose.
Claims (10)
1. a kind of tire service life detection method, it is characterised in that it comprises the following steps：
S1, the time of making the product information for obtaining tire in advance, and service life life-span of the manufacturer for tire, the rule using mileage
Draw information；According to time of making the product information and planning information generation tire the first prompt message of service life；Tire service life
First prompt message includes time prompting and mileage is pointed out；
S2, the prompt message of tire service life first is configured in the ECU units of vehicle；
S3, in advance service life information of tire of the acquisition by test under the conditions of different road conditions；According to different road conditions conditions
Under service life information generation tire the second prompt message of service life；
S4, the prompt message of tire service life second is configured in the ECU units of vehicle；
S5, the setting very first time report corresponding with time prompting in the prompt message of tire service life first in the ECU of vehicle
Alert threshold value；Very first time alarm threshold value is used for when very first time alarm threshold value arrives, and letter is pointed out by tire service life first
Breath is shown in Vehicular screen；
S6, the setting first mileage report corresponding with mileage prompting in the prompt message of tire service life first in the ECU of vehicle
Alert threshold value；First mileage alarm threshold value is used for when the first mileage alarm threshold value arrives, and letter is pointed out by tire service life first
Breath is shown in Vehicular screen.
2. tire service life detection method as claimed in claim 1, it is characterised in that methods described also includes following step
Suddenly：
S7, configuration onboard navigation system and ECU connecting interface information；Configure intelligent terminal and ECU connecting interface information；
S8, distance travelled and driving trace information by intelligent terminal acquisition vehicle；
S9, by driving trace information access to cloud server, obtained and mated formation in vehicle driving trace by cloud server
Road, non-paving road, highway, hill path, each self-corresponding distance travelled of urban road, each self-corresponding distance travelled is sent out
It is sent in onboard navigation system, and ECU is sent to by onboard navigation system；
S10, in vehicle ECU configuration with the prompt message of vehicle service life second relative to various road conditions under the second mileage
Alarm threshold value；
S11, ECU receive onboard navigation system send vehicle driving trace in mat formation road, non-paving road, highway,
Hill path, each self-corresponding distance travelled of urban road, and judge whether any one more than the second mileage alarm threshold value；
S12, more than when, by the second prompt message of tire service life include in Vehicular screen.
3. tire service life detection method as claimed in claim 1, it is characterised in that
Methods described also includes：
It is provided for sensing the sensor of tire chafing degree in tire groove, the sensor is used to gather tire chafing journey
Degree, and be sent in ECU；
ECU will be prompted to change the presentation of information of tire in Vehicular screen when tire chafing degree exceedes preset alarm value.
4. tire service life detection method as claimed in claim 1, it is characterised in that the step also includes：
Pre-establish tire image comparison model；
Image acquisition device is set on vehicle hanging, the crackle situation of tire is gathered by image acquisition device；
The image of the crackle situation of tire is periodically sent to ECU；
ECU judges whether the crackle situation of tire reaches the state of replacing by tire graphic correlation model；
When reaching, ECU is by the presentation of information of more preferable tire in Vehicular screen.
5. tire service life detection method as claimed in claim 1, it is characterised in that
The corresponding relation chart of tire service life and outdoor temperature is obtained in advance；
By temperature value outside vehicle-mounted temperature sensor collecting vehicle, and it is sent to ECU and is counted；
ECU generates the aggregate-value in the temperature threshold more than tire normal service life according to the outdoor temperature value of collection；
Judge whether aggregate-value reaches replacing or alarm threshold value according to the corresponding relation chart of tire service life and outdoor temperature,
When reaching, it will change or alarm threshold value be sent to Vehicular screen and shown.
6. a kind of tire service life detecting system, it is characterised in that it includes such as lower unit：
The default unit of first prompting, the time of making the product information for obtaining tire in advance, and manufacturer is for the use year of tire
Limit life-span, the planning information using mileage；Carried according to time of making the product information and planning information generation tire service life first
Show information；The prompt message of tire service life first includes time prompting and mileage is pointed out；
First prompting dispensing unit, for the prompt message of tire service life first to be configured in the ECU units of vehicle；
The default unit of second prompting, for obtaining service life letter of the tire by test under the conditions of different road conditions in advance
Breath；Tire the second prompt message of service life is generated according to the service life information under the conditions of different road conditions；
Second prompting dispensing unit, for the prompt message of tire service life second to be configured in the ECU units of vehicle；
First judging unit, for being set in the ECU of vehicle and time prompting pair in the prompt message of tire service life first
The very first time alarm threshold value answered；Very first time alarm threshold value is used for when very first time alarm threshold value arrives, and tire is used
The prompt message of life-span first is shown in Vehicular screen；
First Tip element, for being set in the ECU of vehicle and mileage prompting pair in the prompt message of tire service life first
The the first mileage alarm threshold value answered；First mileage alarm threshold value is used for when the first mileage alarm threshold value arrives, and tire is used
The prompt message of life-span first is shown in Vehicular screen.
7. tire service life detecting system as claimed in claim 6, it is characterised in that the system also includes following step
Suddenly：
Interface dispensing unit, the connecting interface information for configuring onboard navigation system and ECU；Configure intelligent terminal and ECU
Connecting interface information；
Track acquiring unit, distance travelled and driving trace information for obtaining vehicle by intelligent terminal；
Transmitting element, for by driving trace information access to cloud server, obtaining vehicle by cloud server and travelling rail
Mat formation in mark road, non-paving road, highway, hill path, each self-corresponding distance travelled of urban road, will be each self-corresponding
Distance travelled is sent in onboard navigation system, and is sent to ECU by onboard navigation system；
Alarm threshold value dispensing unit, in vehicle ECU configuration with the prompt message of vehicle service life second relative to it is each
Plant the second mileage alarm threshold value under road conditions；
Second judging unit, road of mating formation in the vehicle driving trace that onboard navigation system is sent is received for ECU, non-is mated formation
Road, highway, hill path, each self-corresponding distance travelled of urban road, and judge whether more than the second mileage alarm threshold value
Any one；
Second Tip element, for more than when, by the second prompt message of tire service life include in Vehicular screen.
8. tire service life detecting system as claimed in claim 6, it is characterised in that
The system also includes：
It is provided for sensing the sensor of tire chafing degree in tire groove, the sensor is used to gather tire chafing journey
Degree, and be sent in ECU；
ECU will be prompted to change the presentation of information of tire in Vehicular screen when tire chafing degree exceedes preset alarm value.
9. tire service life detecting system as claimed in claim 8, it is characterised in that the system also includes：
Pre-establish tire image comparison model；
Image acquisition device is set on vehicle hanging, the crackle situation of tire is gathered by image acquisition device；
The image of the crackle situation of tire is periodically sent to ECU；
ECU judges whether the crackle situation of tire reaches the state of replacing by tire graphic correlation model；
When reaching, ECU is by the presentation of information of more preferable tire in Vehicular screen.
10. tire service life detecting system as claimed in claim 6, it is characterised in that also include
The corresponding relation chart of tire service life and outdoor temperature is obtained in advance；
By temperature value outside vehicle-mounted temperature sensor collecting vehicle, and it is sent to ECU and is counted；
ECU generates the aggregate-value in the temperature threshold more than tire normal service life according to the outdoor temperature value of collection；
Judge whether aggregate-value reaches replacing or alarm threshold value according to the corresponding relation chart of tire service life and outdoor temperature,
When reaching, it will change or alarm threshold value be sent to Vehicular screen and shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223314.1A CN106945470B (en) | 2017-04-07 | 2017-04-07 | Tire service life detecting system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223314.1A CN106945470B (en) | 2017-04-07 | 2017-04-07 | Tire service life detecting system and method |
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| Publication Number | Publication Date |
|---|---|
| CN106945470A true CN106945470A (en) | 2017-07-14 |
| CN106945470B CN106945470B (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710223314.1A Active CN106945470B (en) | 2017-04-07 | 2017-04-07 | Tire service life detecting system and method |
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Cited By (4)
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| CN108665075A (en) * | 2018-03-14 | 2018-10-16 | 斑马网络技术有限公司 | Automobile maintenance system and its maintenance process |
| CN108777067A (en) * | 2018-06-07 | 2018-11-09 | 郑州云海信息技术有限公司 | A kind of road health degree monitoring method and system |
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| CN101565018A (en) * | 2009-03-27 | 2009-10-28 | 杨尧任 | Vehicle maintenance information reminding method and device and correlative comprehensive device |
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| CN103057361A (en) * | 2013-01-04 | 2013-04-24 | 毕雪松 | System for detecting wearing of tire based on electronic tag, and detection method thereof |
| CN103112321B (en) * | 2013-02-26 | 2016-09-07 | 毕雪松 | A kind of tyre monitoring system based on REID |
| CN103208139B (en) * | 2013-03-01 | 2016-03-30 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind ofly record the method for driving tread life and realize the registering instrument of the method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665075A (en) * | 2018-03-14 | 2018-10-16 | 斑马网络技术有限公司 | Automobile maintenance system and its maintenance process |
| CN108665075B (en) * | 2018-03-14 | 2022-04-15 | 斑马网络技术有限公司 | Automobile maintenance system and maintenance method thereof |
| CN108777067A (en) * | 2018-06-07 | 2018-11-09 | 郑州云海信息技术有限公司 | A kind of road health degree monitoring method and system |
| CN108819626A (en) * | 2018-06-26 | 2018-11-16 | 蔚来汽车有限公司 | Automobile tire properties prompt method and system |
| CN109472885A (en) * | 2018-11-14 | 2019-03-15 | 广州小鹏汽车科技有限公司 | Tire safety management method, device, tire safety management equipment and automobile |
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