CN105983564A - Safety airbag waste method and system - Google Patents
Safety airbag waste method and system Download PDFInfo
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- CN105983564A CN105983564A CN201510083294.3A CN201510083294A CN105983564A CN 105983564 A CN105983564 A CN 105983564A CN 201510083294 A CN201510083294 A CN 201510083294A CN 105983564 A CN105983564 A CN 105983564A
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Abstract
The invention discloses a safety airbag waste method and a system, and belongs to the technical field of vehicles. The method comprises the following steps: external equipment sends a remote safety airbag point detonation instruction to a server; the server receives the remote safety airbag point detonation instruction sent by the external equipment, and sends the remote safety airbag point detonation instruction to a vehicle-mounted terminal after identifying the external equipment; the vehicle-mounted terminal sends the safety airbag point detonation instruction to a safety airbag control unit after receiving the remote safety airbag point detonation instruction; and the safety airbag control unit performs the point detonation operation for a safety airbag according to the remote safety airbag point detonation instruction. The method can remotely control the point detonation safety airbag, is simple and feasible in operation, can improve the detonation safety and reliability of the safety airbag, and can largely reduce the production cost.
Description
Technical field
The present invention relates to automobile technical field, particularly to a kind of air bag scrapping method and system.
Background technology
Automobile has had the history of more than 100 year as the daily vehicles of people, during this period
Along with the development of science and technology, automobile also experienced by change with rapid changepl. never-ending changes and improvements.Continuous along with automotive engineering
Development is with progressive, and onboard system, as the auxiliary product of automobile, gradually comes into the life of people.
User, during using automobile, can run into scratch or collision, the vehicle trouble of vehicle unavoidably
Even than thunder boltes such as more serious traffic accidents.When thunder bolt occurs, passenger is often because dashing forward
The inertia of the impact force of the event of sending out produces secondary collision, and this brings the injury of increasing to passenger.For this mesh
Being configured with air bag in front automobile, air bag is typically distributed across front (positive co-driver) in car,
Side (front-seat and heel row in car) and three directions of roof.After being intended to alleviate car crass, Cheng Yuanyin
Extent of injury during inertia generation secondary collision.When automobile and barrier collision rift, referred to as primary collision,
Occupant collides with car inner member, referred to as secondary collision, and air bag is after primary collision, secondary
Open rapidly a gassiness air cushion before collision, make occupant flutter when moving because of inertia on air cushion,
Thus relax occupant's impact and absorb collision energy, alleviate the extent of injury of occupant.
Air bag configures as the auxiliary of vehicle safety, is day by day subject to people's attention.Due to state
There is the regulation of the legal use time limit in family for vehicle, when vehicle service life expires, needs application
Scrap-car.Specify according to international law, if the air bag of vehicle had not been used when scrapping, by
There is the danger of blast in air bag, it is first necessary to air bag before vehicle is paid and scrapped
Scrap.
At present air bag scrapping method is typically to remove the air bag of vehicle and is placed on one and lies waste
Ward, use a special ignition instrument by air bag ignite.This air bag report
Although the air bag in vehicle can be ignited by useless method, but it needs special ignition instrument,
Therefore adds additional certain cost.If it addition, air bag scraps distance personnel relatively closely, then
Personnel are likely accidentally injured.Additionally, this kind of method cannot ensure that air bag is ignited the most completely.
Summary of the invention
The present invention provides a kind of air bag scrapping method and system, simple to operate, safety and can
High by property and production cost can be greatly reduced.
Described technical scheme is as follows:
Embodiments provide a kind of air bag scrapping method, comprising: external equipment is to clothes
Business device sends the quick-fried instruction of point of telesecurity air bag；Server receives the telesecurity gas that external equipment sends
The quick-fried instruction of capsule point, sends the telesecurity air bag quick-fried finger of point to car-mounted terminal after being authenticated external equipment
Order；After car-mounted terminal receives the quick-fried instruction of point of telesecurity air bag, quick-fried for air bag point instruction is sent
To air bag control unit, air bag control unit according to the quick-fried instruction of point of telesecurity air bag to peace
Full air bag performs the quick-fried operation of point.
The embodiment of the present invention additionally provides a kind of air bag rejection system, including: external equipment, service
Device and car-mounted terminal；External equipment is connected with server by wireless network, and server is also by wireless
Network is connected with car-mounted terminal, and car-mounted terminal is with air bag control unit by vehicle network bus even
Connect, constitute in-vehicle network, wherein, external equipment, for sending telesecurity air bag point to server
Quick-fried instruction；Server, for receiving the telesecurity air bag quick-fried instruction of point that external equipment sends, externally
Portion's equipment sends the quick-fried instruction of point of telesecurity air bag to car-mounted terminal after being authenticated；Car-mounted terminal, uses
After receiving the quick-fried instruction of point of telesecurity air bag, the air bag quick-fried instruction of point is sent to air bag
Control unit, air bag is performed by air bag control unit according to the quick-fried instruction of point of telesecurity air bag
The quick-fried operation of point.
The technical scheme that the embodiment of the present invention provides has the benefit that
Sending the quick-fried instruction of point of telesecurity air bag by external equipment to server, outside is set by server
Sending the quick-fried instruction of point of telesecurity air bag for after being authenticated to car-mounted terminal, car-mounted terminal receives far
After the quick-fried instruction of journey air bag point, the air bag quick-fried instruction of point is sent to air bag control unit,
Air bag control unit performs a quick-fried operation according to the quick-fried instruction of point of telesecurity air bag to air bag.
The embodiment of the present invention need not additionally develop ignition instrument and gets final product long-range firing safety air-bag, simple to operate
Easy, can either firing safety air-bag safely and reliably, production cost can be greatly reduced again.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the present invention's
Technological means, and can being practiced according to the content of description, and in order to allow the above-mentioned of the present invention and
Other objects, features and advantages can become apparent, and below especially exemplified by preferred embodiment, and coordinates attached
Figure, describes in detail as follows.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of the air bag scrapping method that first embodiment of the invention provides；
Fig. 2 is the flow chart of steps of the air bag scrapping method that second embodiment of the invention provides；
Fig. 3 is the schematic diagram of the equipment that the air bag scrapping method of Fig. 2 is used；
Fig. 4 is the main frame block diagram of the air bag rejection system that third embodiment of the invention provides.
Detailed description of the invention
By further illustrating the technological means and merit that the present invention taked by reaching predetermined goal of the invention
Effect, below in conjunction with accompanying drawing and preferred embodiment, to the air bag scrapping method proposed according to the present invention
And its detailed description of the invention of system, structure, feature and effect, after describing in detail such as.
For the present invention aforementioned and other technology contents, feature and effect, coordinate with reference to figure following
The preferred embodiment of formula can clearly present in describing in detail.By the explanation of detailed description of the invention,
When the technological means can taked the present invention by reaching predetermined purpose and effect are able to more deeply and tool
The understanding of body, but institute's accompanying drawings is only to provide reference and purposes of discussion, is not used for adding the present invention
To limit.
First embodiment
Fig. 1 is the flow chart of steps of the air bag scrapping method that first embodiment of the invention provides.Please
External equipment, server, car-mounted terminal is included with reference to the equipment needed for Fig. 1, air bag scrapping method,
Described external equipment is connected with server by wireless network, described server also by wireless network and
Car-mounted terminal connects, and car-mounted terminal and air bag control unit are by vehicle network bus (such as CAN
Bus) connect, constitute in-vehicle network.Air bag control unit is connected with multiple air bags.This
The air bag scrapping method of embodiment, comprises the following steps 100-105.
Following steps illustrate as a example by the point of an air bag is quick-fried, and it is not limited to this
Bright, when air bag is multiple, then air bag control unit can control multiple air bags simultaneously
Carry out a little quick-fried.
Step 100, external equipment sends the quick-fried instruction of point of telesecurity air bag to server.
Step 103, server receives the telesecurity air bag quick-fried instruction of point that external equipment sends, to outside
Equipment sends the quick-fried instruction of point of telesecurity air bag to car-mounted terminal after being authenticated.
External equipment is authenticated to be authenticated to use the mode such as account, password by server, example
As external equipment inputs account, password correctly at server administration interface, then certification success, otherwise,
Then authentification failure.
Step 105, after car-mounted terminal receives the quick-fried instruction of point of telesecurity air bag, by quick-fried for air bag point
Instruction is sent to air bag control unit, and air bag control unit is quick-fried according to telesecurity air bag point
Instruct and air bag is performed the quick-fried operation of point.
In sum, the embodiment of the present invention provide air bag scrapping method, by external equipment to
Server sends the quick-fried instruction of point of telesecurity air bag, and external equipment is authenticated backward vehicle-mounted by server
Terminal sends the quick-fried instruction of point of telesecurity air bag, and car-mounted terminal receives the quick-fried instruction of point of telesecurity air bag
After, the air bag quick-fried instruction of point is sent to air bag control unit, air bag control unit root
According to the point quick-fried instruction of telesecurity air bag, air bag is performed a quick-fried operation.The embodiment of the present invention need not
Extra exploitation ignition instrument gets final product long-range firing safety air-bag, and operation is simple, can either safely may be used
By ground firing safety air-bag, production cost can be greatly reduced again.
Second embodiment
Fig. 2 is the flow chart of steps of the air bag scrapping method that second embodiment of the invention provides.Fig. 2
Improve on the basis of Fig. 1.The difference of Fig. 2 with Fig. 1 is, Fig. 2 can also include
One or more steps in step 200-206.Refer to Fig. 2, the air bag of the embodiment of the present invention
Scrapping method, it may include following steps 200-206 and step 100-105.
Step 200, external equipment sends telecommunication instruction to server, and server receives telecommunication
Instruct and send it to car-mounted terminal.
Wherein, external equipment includes that mobile phone, panel computer etc. can utilize the signal of wireless network communication
Transmitter-receiver.Server can be such as that (Telematics Service Provider, remotely believes TSP
Breath processes service provider) background server etc., it can also be the background service that user oneself is arranged
Device.
Step 201, the status information of in-vehicle network is passed through service according to telecommunication instruction by car-mounted terminal
Device is sent to external equipment, judges in-vehicle network for external equipment according to the status information of in-vehicle network
The most normal with vehicle communication network, if in-vehicle network and vehicle communication network are normal, then perform step
202, if in-vehicle network or vehicle communication network are abnormal, then can also carry out step 203.
Wherein, vehicle communication network refers to external equipment, server, car-mounted terminal, air bag control
The communication network that unit processed is constituted.In-vehicle network refers to that air bag control unit and car-mounted terminal are constituted
Communication network, the status information of in-vehicle network can be such as that air bag control unit is the most permissible
With the information that car-mounted terminal carries out normal communication.Car-mounted terminal is can to control vehicle body according to operational order
Perform the controller of corresponding operating.
Judge, when vehicle communication network is the most normal, to adopt and judge with the following method: outside sets
Standby if able to receive the status information of the in-vehicle network that server sends, then it is judged as vehicle communication
Network is normal；If external equipment can not receive the status information of in-vehicle network, then it is judged as car
Communication network is abnormal.
Step 203, if in-vehicle network is abnormal, then connects air bag control unit and car-mounted terminal
Connecing, concrete connection diagram is as it is shown on figure 3, the air bag that i.e. can will be arranged in vehicle 410
Control unit 407 utilizes CAN 409 to be connected with car-mounted terminal 405, and by accumulator 406
Power to respectively air bag control unit 407 and car-mounted terminal 405, in-vehicle network can be set up
Communication.If vehicle communication network is abnormal, then re-establish external equipment 401 and server 403
Or the wireless connections between server 403 and car-mounted terminal 405, then perform step 202.
If vehicle communication network is abnormal, it is likely that be external equipment with server or server with
Wireless connections existing problems between car-mounted terminal, the most in this step, at vehicle communication network not
In the case of Zheng Chang, should re-establish between external equipment and server or server and car-mounted terminal
Wireless connections.
Step 202, external equipment sends the air bag quick-fried state of point to server and obtains instruction, to judge
It is quick-fried whether air bag is put, and has put quick-fried if air bag point is quick-fried, has then terminated.If air bag
Point quick-fried do not put quick-fried, then perform step 100.
External equipment to server send the air bag quick-fried state of point obtain instruction time, server can be by
The quick-fried state of air bag point obtains instruction and is sent to car-mounted terminal, and car-mounted terminal is quick-fried according to air bag point
State obtains instruction and obtains whether air bag puts quick-fried information, and whether air bag is put quick-fried letter
Breath is sent to external equipment by server, and external equipment is just appreciated that whether air bag is put quick-fried.
It addition, can also be previously stored whether air bag is put quick-fried in the server, when external equipment is to service
Device sends air bag point quick-fried state when obtaining instruction, then directly by air bag whether server can
The quick-fried information of point is sent to external equipment.In other embodiments of the present invention, it is also possible to according to actual need
The information such as the more information of air bag to be got, such as position, air bag function are the most normal.
Step 100, external equipment sends the quick-fried instruction of point of telesecurity air bag to server.
Step 103, server receives the telesecurity air bag quick-fried instruction of point that external equipment sends, to outside
Equipment sends the quick-fried instruction of point of telesecurity air bag to car-mounted terminal after being authenticated.
Step 105, after car-mounted terminal receives the quick-fried instruction of point of telesecurity air bag, by quick-fried for air bag point
Instruction is sent to air bag control unit, and air bag control unit is quick-fried according to telesecurity air bag point
Instruct and air bag is performed the quick-fried operation of point.
Embodiment of the present invention air bag scrapping method, it is also possible to farther include step 206:
Step 206, external equipment sends the air bag quick-fried state of point to server and obtains instruction, with inquiry
The quick-fried state of air bag point.
The quick-fried state of air bag point includes having put quick-fried and not put quick-fried two states.This step is the most true
Recognizing the air bag quick-fried state of point, to check air bag, whether normal point is quick-fried.
In this step, the method for the quick-fried state of query safe air bag point may is that external equipment is to server
When sending the acquisition instruction of air bag point quick-fried state, the air bag quick-fried state of point can be obtained by server
Instruction is sent to air bag control unit by car-mounted terminal, if air bag has been put quick-fried, then
Communication between air bag and air bag control unit will be switched off, if therefore external equipment inquires
What air bag control unit was fed back has disconnected communication with air bag, then be appreciated that air bag
Quick-fried through point.It addition, also have a kind of situation be air bag point quick-fried while, by car-mounted terminal or
Air bag control unit is also damaged, if then external equipment inquire server send server do not connect
Receive car-mounted terminal feedack, be then appreciated that air bag has been put quick-fried.
In sum, the air bag scrapping method that the embodiment of the present invention provides, also by external equipment
Sending telecommunication instruction to server, server receives telecommunication and instructs and send it to vehicle-mounted
Terminal, the status information of in-vehicle network is sent by server by car-mounted terminal according to telecommunication instruction
To external equipment, judge in-vehicle network and vehicle for external equipment according to the status information of in-vehicle network
Communication network is the most normal, and carries out the ignition work of air bag in the case of network is normal, really
The network reliability of process ignited by the air bag that ensures safety.
The air bag quick-fried state of point can also be sent by external equipment to server and obtain instruction, to look into
Ask the air bag quick-fried state of point, thus by having put the acquisition auxiliary judgment air bag of quick-fried state the most
Quick-fried through point smoothly, facilitate the quick-fried state of point of user's remote acknowledgement air bag.
It is below assembly of the invention embodiment, the details of the most detailed description in device embodiment, can
With the embodiment of the method with reference to above-mentioned correspondence.
3rd embodiment
Fig. 4 is the main frame block diagram of the air bag rejection system that the embodiment of the present invention provides.Please join
Examining Fig. 4, air bag rejection system includes: external equipment 401, server 403 and car-mounted terminal 405,
Wherein, external equipment 401 is by wireless network (various types of wireless network such as such as GPRS/3G etc.)
Being connected with server 403, (such as GPRS/3G etc. are various types of also by wireless network for server
Wireless network) it is connected with car-mounted terminal 405, car-mounted terminal 405 and air bag control unit 407
Connected by vehicle network bus (such as CAN) 409, constitute in-vehicle network.Air bag
Control unit 407 is connected with multiple air bags 400, and car-mounted terminal 405 and air bag control single
Unit 407 and air bag 400 are arranged in vehicle 410.
External equipment 401, for sending 407 the quick-fried instructions of telesecurity air bag to server 403；
Server 403, for receiving 407 quick-fried instructions of telesecurity air bag that external equipment 401 sends,
407 quick-fried fingers of telesecurity air bag are sent to car-mounted terminal 405 after external equipment 401 is authenticated
Order；
Car-mounted terminal 405, after being used for receiving 407 the quick-fried instructions of telesecurity air bag, by air bag
407 quick-fried instructions are sent to air bag control unit 407, and air bag control unit 407 is according to far
407 the quick-fried instructions of journey air bag perform the quick-fried operation of point to air bag 400.
Additionally, external equipment 401, it is additionally operable to send telecommunication instruction to server 403；
Server 403, is additionally operable to receive telecommunication and instructs and send it to car-mounted terminal 405；
Car-mounted terminal 405, is additionally operable to, according to telecommunication instruction, the status information of in-vehicle network is passed through clothes
Business device 403 is sent to external equipment 401；
External equipment 401, is additionally operable to the status information according to in-vehicle network and judges that in-vehicle network and vehicle lead to
News network is the most normal；If in-vehicle network and vehicle communication network are normal, then external equipment 401 is to clothes
Business device 403 sends 407 quick-fried states of air bag and obtains instruction, to judge air bag 407 whether
Point is quick-fried；Wherein, vehicle communication network be external equipment 401, server 403, car-mounted terminal 405,
The communication network that air bag control unit 407 is constituted.
Additionally, external equipment 401, it is additionally operable in air bag control unit 407 according to telesecurity gas
After the quick-fried instruction of capsule control unit 407 performs the quick-fried operation of point, send air bag control to server 403
407 quick-fried states of unit processed obtain instruction, with 400 quick-fried states of query safe air bag.Air bag
400 quick-fried states include having put quick-fried and not put quick-fried two states.
Additionally, external equipment 401, it is additionally operable to if able to receive the car Intranet that server 403 sends
The status information of network, then be judged as that vehicle communication network is normal；If external equipment 401 can not connect
Receive the status information of in-vehicle network, be then judged as that vehicle communication network is abnormal.The shape of in-vehicle network
State information is whether air bag control unit 407 can carry out normal communication with car-mounted terminal 405
Information.
In sum, the embodiment of the present invention provide air bag rejection system, by external equipment to
Server sends the quick-fried instruction of point of telesecurity air bag, and external equipment is authenticated backward vehicle-mounted by server
Terminal sends the quick-fried instruction of point of telesecurity air bag, and car-mounted terminal receives the quick-fried instruction of point of telesecurity air bag
After, the air bag quick-fried instruction of point is sent to air bag control unit, air bag control unit root
According to the point quick-fried instruction of telesecurity air bag, air bag is performed a quick-fried operation.The embodiment of the present invention need not
Extra exploitation ignition instrument gets final product long-range firing safety air-bag, and operation is simple, can either safely may be used
By ground firing safety air-bag, production cost can be greatly reduced again.
Sending telecommunication instruction also by external equipment to server, server receives telecommunication and refers to
Making and send it to car-mounted terminal, car-mounted terminal instructs the state of in-vehicle network according to telecommunication
Information is sent to external equipment by server, for external equipment according to the status information of in-vehicle network
Judge that in-vehicle network and vehicle communication network are the most normal, and carry out safety in the case of network is normal
The ignition work of air bag, it is ensured that air bag ignites the network reliability of process.
The air bag quick-fried state of point can also be sent by external equipment to server and obtain instruction, to look into
Ask the air bag quick-fried state of point, thus by having put the acquisition auxiliary judgment air bag of quick-fried state the most
Quick-fried through point smoothly, facilitate the quick-fried state of point of user's remote acknowledgement air bag.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any form
On restriction, although the present invention is disclosed above with preferred embodiment, but is not limited to this
Bright, any those skilled in the art, in the range of without departing from technical solution of the present invention, when can
The technology contents utilizing the disclosure above is made a little change or is modified to the Equivalent embodiments of equivalent variations,
In every case it is that the technical spirit of the foundation present invention is to above example without departing from technical solution of the present invention content
Any simple modification, equivalent variations and the modification made, all still falls within the scope of technical solution of the present invention
In.
Claims (13)
1. an air bag scrapping method, it is characterised in that described air bag scrapping method, bag
Include:
External equipment sends the quick-fried instruction of point of telesecurity air bag to server；
Server receives the telesecurity air bag quick-fried instruction of point that described external equipment sends, to described outside
Equipment sends the described telesecurity air bag quick-fried instruction of point to car-mounted terminal after being authenticated；
After described car-mounted terminal receives the described telesecurity air bag quick-fried instruction of point, by described air bag
Point quick-fried instruction be sent to air bag control unit, described air bag control unit according to described remotely
The quick-fried instruction of air bag point performs the quick-fried operation of point to air bag.
Air bag scrapping method the most according to claim 1, it is characterised in that also include:
Described external equipment sends telecommunication instruction to described server, and described server receives described
Telecommunication instructs and sends it to described car-mounted terminal；
The status information of in-vehicle network is passed through described according to described telecommunication instruction by described car-mounted terminal
Server is sent to described external equipment, for described external equipment according to the state of described in-vehicle network
Information judges that in-vehicle network and vehicle communication network are the most normal；
If described in-vehicle network and vehicle communication network are normal, the most described external equipment is to described server
Send the air bag quick-fried state of point and obtain instruction, to judge whether air bag is put quick-fried, if substitute
Capsule point is quick-fried not to be put quick-fried, then carrying out described external equipment, to send telesecurity air bag point to described server quick-fried
The step of instruction；
Wherein, described vehicle communication network is described external equipment, described server, described vehicle-mounted end
The communication network that end, described air bag control unit are constituted, described in-vehicle network is described substitute
The communication network that capsule control unit and described car-mounted terminal are constituted.
Air bag scrapping method the most according to claim 2, it is characterised in that also include:
If described in-vehicle network is abnormal, then by described air bag control unit and described vehicle-mounted end
End utilizes CAN to be connected, and is given described air bag control unit and described respectively by accumulator
Car-mounted terminal is powered.
Air bag scrapping method the most according to claim 1, it is characterised in that described vehicle-mounted
After terminal receives the described telesecurity air bag quick-fried instruction of point, quick-fried for described air bag point instruction is sent
To air bag control unit, described air bag control unit is quick-fried according to described telesecurity air bag point
Instruct after air bag is performed the quick-fried operation of point, also include:
Described external equipment sends the air bag quick-fried state of point to described server and obtains instruction, with inquiry
The described air bag quick-fried state of point.
Air bag scrapping method the most according to claim 4, it is characterised in that described safety
The quick-fried state of air bag point includes having put quick-fried and not put quick-fried two states.
Air bag scrapping method the most according to claim 1, it is characterised in that external equipment
Judge that vehicle communication network is the most normal, including: described external equipment is if able to receive described clothes
The status information of the described in-vehicle network that business device sends, then be judged as that vehicle communication network is normal；Described
If external equipment can not receive the status information of described in-vehicle network, then it is judged as described vehicle
Communication network is abnormal.
7., according to the air bag scrapping method according to any one of claim 2,6, its feature exists
In, the status information of described in-vehicle network is whether described air bag control unit can be with described car
Mounted terminal carries out the information of normal communication.
8. an air bag rejection system, it is characterised in that comprising: external equipment, server
And car-mounted terminal；Described external equipment is connected with described server by wireless network, described server
Being connected with described car-mounted terminal also by wireless network, described car-mounted terminal controls with described air bag
Unit is connected by vehicle network bus, composition in-vehicle network, wherein,
Described external equipment, for sending the quick-fried instruction of point of telesecurity air bag to server；
Described server, for receiving the telesecurity air bag quick-fried instruction of point that described external equipment sends,
The described telesecurity air bag quick-fried instruction of point is sent to car-mounted terminal after described external equipment is authenticated；
Described car-mounted terminal, after being used for receiving the described telesecurity air bag quick-fried instruction of point, by described peace
The full air bag quick-fried instruction of point is sent to air bag control unit, and described air bag control unit is according to institute
State the point quick-fried instruction of telesecurity air bag and air bag is performed the quick-fried operation of point.
Air bag rejection system the most according to claim 8, it is characterised in that
Described external equipment, is additionally operable to send telecommunication instruction to described server；
Described server, is additionally operable to receive described telecommunication and instructs and send it to described vehicle-mounted end
End；
Described car-mounted terminal, is additionally operable to the status information of in-vehicle network according to described telecommunication instruction
It is sent to described external equipment by described server；
Described external equipment, be additionally operable to the status information according to described in-vehicle network judge in-vehicle network and
Vehicle communication network is the most normal；If described in-vehicle network and vehicle communication network are normal, the most described outside
Portion's equipment sends the air bag quick-fried state of point to described server and obtains instruction, to judge that air bag is
No point is quick-fried；
Wherein, described vehicle communication network is described external equipment, described server, described vehicle-mounted end
The communication network that end, described air bag control unit are constituted.
Air bag rejection system the most according to claim 9, it is characterised in that
Described external equipment, is additionally operable in described air bag control unit according to described telesecurity gas
After the quick-fried instruction of capsule point performs the quick-fried operation of point to air bag, send air bag point to described server quick-fried
State obtains instruction, to inquire about the described air bag quick-fried state of point.
11. air bag rejection system according to claim 10, it is characterised in that described peace
The full air bag quick-fried state of point includes having put quick-fried and not put quick-fried two states.
12. air bag rejection system according to claim 9, it is characterised in that
Described external equipment, is additionally operable to if able to receive the described car Intranet that described server sends
The status information of network, then be judged as that vehicle communication network is normal；If described external equipment can not connect
Receive the status information of described in-vehicle network, be then judged as that described vehicle communication network is abnormal.
13. according to the air bag rejection system according to any one of claim 9,12, its feature
Being, the status information of described in-vehicle network is whether described air bag control unit can be with described
Car-mounted terminal carries out the information of normal communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083294.3A CN105983564B (en) | 2015-02-13 | 2015-02-13 | Air bag scrapping method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083294.3A CN105983564B (en) | 2015-02-13 | 2015-02-13 | Air bag scrapping method and system |
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| CN105983564A true CN105983564A (en) | 2016-10-05 |
| CN105983564B CN105983564B (en) | 2018-09-11 |
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| CN203091392U (en) * | 2012-12-31 | 2013-07-31 | 谭翰墨 | Trigger of waste automobile air bag restraint system |
| CN103611719A (en) * | 2013-11-29 | 2014-03-05 | 奇瑞汽车股份有限公司 | Airbag scrapping method and system |
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| KR20060058239A (en) * | 2004-11-25 | 2006-05-30 | 현대자동차주식회사 | Air bag system for expanding by controller area network and method thereof |
| CN201148153Y (en) * | 2007-12-14 | 2008-11-12 | 奇瑞汽车股份有限公司 | Air bag explosive device |
| CN202621545U (en) * | 2012-05-18 | 2012-12-26 | 上海交通大学 | Safe airbag wireless remote control detonation device of scrapped car |
| CN203091392U (en) * | 2012-12-31 | 2013-07-31 | 谭翰墨 | Trigger of waste automobile air bag restraint system |
| CN103611719A (en) * | 2013-11-29 | 2014-03-05 | 奇瑞汽车股份有限公司 | Airbag scrapping method and system |
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