CN106327618B - A kind of intelligence vehicle locking method - Google Patents
A kind of intelligence vehicle locking method Download PDFInfo
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- CN106327618B CN106327618B CN201510352557.6A CN201510352557A CN106327618B CN 106327618 B CN106327618 B CN 106327618B CN 201510352557 A CN201510352557 A CN 201510352557A CN 106327618 B CN106327618 B CN 106327618B
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Abstract
A kind of intelligence vehicle locking method, problem to be solved is the rapid development with automobile industry, and the demand of automobile is also increasing, client is also higher and higher to the performance of automobile and the requirement of practicability, for example, if car owner forgets car locking or key forgetting in the car after getting off, interior article（Or vehicle）Very possible stolen, this causes car owner certain economic loss；The technical scheme is that the purpose of Vehicular intelligent self-locking is fully achieved by parts such as inductors, it is an advantage of the invention that vehicle general safety performance can be improved completely by intelligent car locking.
Description
Technical field
The invention belongs to technical field of automobile electronic control, are based especially on a kind of intelligent car locking side of automotive networking communication
Method.
Background technology
With the rapid development of automobile industry, the demand of automobile is also increasing, performance and practicality of the client to automobile
Property requirement it is also higher and higher, for example, if car owner forgets car locking or key forgetting in the car after getting off, interior article
（Or vehicle）Very possible stolen, this causes car owner certain economic loss.
Therefore, under the premise of the vehicle performance for ensureing automobile and each parts quality, practicability of the main engine plants to automobile
The exploitation of aspect increases dynamics, and which greatly enhances the safeties of vehicle, and unnecessary loss is avoided for car owner.
Invention content
The object of the present invention is to provide a kind of intelligent vehicle locking methods communicated based on automotive networking.
The object of the present invention is achieved like this, and the operating procedure of intelligent vehicle locking method is as follows：
1）Car owner enters the comfort interface of IPC by the multifunction push key on steering wheel in the form of LIN is communicated,
Carry out automatic car locking function setting；
2）In each OFF state of vehicle, whether ACM sits people by seat sensor detection car, and result is sent out
Give control unit；
3）In each OFF state of vehicle, ESC can be by speed（ESC_vehiclespeed）Signal is sent to by GW
Other control units, these control units judge whether current vehicle speed is 0km/h with this；
4) identified by the position of car key and control car door whether self-locking；
5）When BCM, which is detected, allows vehicle-locking signal, BCM drives each door lock motor to execute block action, and is holding
It has gone after this order, the locked state of each door lock will be detected：
（1）If each Men Junyi lockings, BCM drive 1 600ms of horn blast, steering indicating light to flicker 1 time, remind car owner
Automatic car locking success；
（2）If there is some door is locked not successfully, then BCM drives horn blast 2 times, and blow a whistle 800ms every time, whistle interval
400ms, steering indicating light flicker 2 times, and car owner is reminded to fail to complete automatic car locking.
It is an advantage of the invention that：Vehicle general safety performance can be improved completely by intelligent car locking.
Specific implementation mode
Example 1
Pass through multifunction wheel switch（Multi-functional steering wheel switchs）In IPC（Combination instrument）In interface
Carry out automatic car locking function setting, ACM（Air bag control unit）Detection it is interior whether someone；Then ESC（Electronic stability
Control system）Speed signal is sent to BCM by CAN network（Car body controller）, ANTENNA（Antenna）Detect KEY/
FOB（Key/smart card）In the car or outside vehicle, PEPS is sent result to（Keyless entry and one-key start system）,
After PEPS processing, result is sent to BCM in real time by CAN signal（Car body controller）, BCM controls door_lock_
motor（Door-lock motor）Whether lock, and the whether automatic car locking success of host vehicle is prompted by the loudspeaker sound.Specific implementation is such as
Under：
1, car owner enters the comfort interface of IPC by the multifunction push key on steering wheel in the form of LIN is communicated,
Carry out automatic car locking function setting： IPC_Autolock =00（Function is closed）,
IPC_Autolock =01（Function is opened）,IPC_Autolock =10（Invalid value）.IPC passes through this data
CAN network is sent to all controllers for participating in automatic car locking function, this message result is stored in respectively by these controllers
In EEPROM, when each vehicle power supply pattern ON, this value will be all read.
2, in each OFF state of vehicle, whether ACM sits people, ACM_pcount by seat sensor detection car
=0000 indicate it is interior nobody, ACM_pcount=0001 indicates that driver's side someone, ACM_pcount=0010 indicate secondary driver's side
The length of the message can be arranged in someone according to interior seat number, and so on, ACM_pcount=1110 indicates all seats
On all someone, ACM_pcount=1111 are invalid value, and result is passed through GW（Gateway）It is sent to other control units.
3, in each OFF state of vehicle, ESC can be by speed（ESC_vehiclespeed）Signal is sent to by GW
Other control units, these control units judge whether current vehicle speed is 0km/h with this.
4, work as state：When IPC_Autolock=01, ACM_pcount=0000, ESC_vehiclespeed=0x0000,
ANTENNA outside PEPS activation car and vehicle checks that KEY/FOB functions, interior ANTENNA transmit wireless signals to KEY/FOB,
KEY/FOB receives signal and is fed back to interior ANTENNA：KEY/FOB_interior=00（Not in the car）, KEY/
FOB_interior=01（In the car）, KEY/FOB_interior=10（Invalid value）；The outer ANTENNA of vehicle equally sends wireless communication
Number KEY/FOB is given, KEY/FOB receives signal and fed back to ANTENNA outside vehicle：KEY/FOB_exterior=00（Do not exist
Outside vehicle）, KEY/FOB_exterior=01（Outside vehicle）, KEY/FOB_exterior=10（Invalid value）；When PEPS is detected
When KEY/FOB is outside vehicle, into real-time detection KEY/FOB and ANTENNA distances outside vehicle, when detecting distance KEY/FOB_
exterior>10（More than 10m, this distance can be configured in the comfortable sexual functions of IPC）When, PEPS sends signal PEPS_
allowautolock=01（Allow automatic car locking, when PEPS_allowautolock=00 does not allow automatic car locking, PEPS_
Allowautolock=10 are invalid value）To BCM.
5, when BCM, which is detected, allows vehicle-locking signal, BCM drives each door lock motor to execute block action, and is holding
It has gone after this order, the locked state of each door lock will be detected：
（1）If each Men Junyi lockings, BCM drive 1 600ms of horn blast, steering indicating light to flicker 1 time, remind car owner
Automatic car locking success.
（2）If there is some door is locked not successfully, then BCM drives horn blast 2 times, and blow a whistle 800ms every time, whistle interval
400ms, steering indicating light flicker 2 times, and car owner is reminded to fail to complete automatic car locking.
If having carried out car locking action by KEY/FOB after 6, car owner gets off, PEPS sends PEPS_allowlock=01
（The expressions of PEPS_allowlock=00 do not carry out locking action, and PEPS_allowlock=10 indicates invalid value）Signal to BCM,
BCM controls each door lock motor and carries out block action, after ensuring that all doors are all locked, by GW by vehicle lock signal
（The vehicle of BCM_vehiclelock=01, BCM_vehiclelock=00 is unlocked, and BCM_vehiclelock=10 are invalid value）Hair
It send to entire CAN network, all control units for participating in automatic car locking will judge automatically, into without triggering automatic car locking work(
Energy.
Claims (1)
1. a kind of intelligence vehicle locking method, it is characterized in that：The operating procedure of intelligent vehicle locking method is as follows：
1）Car owner is entered the comfort interface of IPC in the form of LIN is communicated, is carried out by the multifunction push key on steering wheel
Automatic car locking function setting；
2）In each OFF state of vehicle, whether ACM sits people by seat sensor detection car, and sends result to
Control unit；
3）In each OFF state of vehicle, ESC can be by speed（ESC_vehiclespeed）Signal is sent to other by GW
Control unit, these control units judge whether current vehicle speed is 0km/h with this；
4) by judging the position of car key, identification car door whether self-locking and control car door lockset unlock or
Shut action；
5）When BCM, which is detected, allows vehicle-locking signal, BCM drives each door lock motor to execute block action, and is executing
After this order, the locked state of each door lock will be detected：
（1）If each Men Junyi lockings, BCM drive 1 600ms of horn blast, steering indicating light to flicker 1 time, remind car owner automatic
Car locking success；
（2）If there is some door is locked not successfully, then BCM drives horn blast 2 times, and blow a whistle 800ms every time, whistle interval
400ms, steering indicating light flicker 2 times, and car owner is reminded to fail to complete automatic car locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352557.6A CN106327618B (en) | 2015-06-24 | 2015-06-24 | A kind of intelligence vehicle locking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352557.6A CN106327618B (en) | 2015-06-24 | 2015-06-24 | A kind of intelligence vehicle locking method |
Publications (2)
| Publication Number | Publication Date |
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| CN106327618A CN106327618A (en) | 2017-01-11 |
| CN106327618B true CN106327618B (en) | 2018-08-14 |
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| CN201510352557.6A Expired - Fee Related CN106327618B (en) | 2015-06-24 | 2015-06-24 | A kind of intelligence vehicle locking method |
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| Country | Link |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263598B (en) * | 2018-09-27 | 2021-04-30 | 东风汽车有限公司 | Locking method and system for electronic steering column of electric vehicle |
| CN112078539A (en) * | 2020-09-24 | 2020-12-15 | 北京车和家信息技术有限公司 | Intelligent locking method and system for person leaving vehicle and vehicle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268824A (en) * | 1996-04-02 | 1997-10-14 | Nissan Motor Co Ltd | Door locking device for vehicle |
| JPH11141210A (en) * | 1997-11-11 | 1999-05-25 | Harness Syst Tech Res Ltd | Door lock release system |
| CN201354056Y (en) * | 2009-02-11 | 2009-12-02 | 田小东 | Vehicle door safe opening anti-collision device |
| CN102052014A (en) * | 2009-11-09 | 2011-05-11 | 联创汽车电子有限公司 | Vehicle door control system |
| CN102167010A (en) * | 2011-03-23 | 2011-08-31 | 众泰控股集团有限公司 | Car alarm system, unlocking method, locking method and alarming method |
| CN202200933U (en) * | 2011-08-02 | 2012-04-25 | 深圳市著牌实业有限公司 | Intelligent locking controller for vehicle |
| CN103541610A (en) * | 2013-11-01 | 2014-01-29 | 郑运婷 | School bus protection door device for children |
| CN203528426U (en) * | 2013-11-13 | 2014-04-09 | 嘉兴学院 | Automatic vehicle locking and unlocking device |
| CN204161210U (en) * | 2014-09-29 | 2015-02-18 | 广州科技职业技术学院 | Car door prior-warning device |
| CN104453532A (en) * | 2014-10-23 | 2015-03-25 | 苏州德鲁森自动化系统有限公司 | Self-adapting closing type car door |
-
2015
- 2015-06-24 CN CN201510352557.6A patent/CN106327618B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268824A (en) * | 1996-04-02 | 1997-10-14 | Nissan Motor Co Ltd | Door locking device for vehicle |
| JPH11141210A (en) * | 1997-11-11 | 1999-05-25 | Harness Syst Tech Res Ltd | Door lock release system |
| CN201354056Y (en) * | 2009-02-11 | 2009-12-02 | 田小东 | Vehicle door safe opening anti-collision device |
| CN102052014A (en) * | 2009-11-09 | 2011-05-11 | 联创汽车电子有限公司 | Vehicle door control system |
| CN102167010A (en) * | 2011-03-23 | 2011-08-31 | 众泰控股集团有限公司 | Car alarm system, unlocking method, locking method and alarming method |
| CN202200933U (en) * | 2011-08-02 | 2012-04-25 | 深圳市著牌实业有限公司 | Intelligent locking controller for vehicle |
| CN103541610A (en) * | 2013-11-01 | 2014-01-29 | 郑运婷 | School bus protection door device for children |
| CN203528426U (en) * | 2013-11-13 | 2014-04-09 | 嘉兴学院 | Automatic vehicle locking and unlocking device |
| CN204161210U (en) * | 2014-09-29 | 2015-02-18 | 广州科技职业技术学院 | Car door prior-warning device |
| CN104453532A (en) * | 2014-10-23 | 2015-03-25 | 苏州德鲁森自动化系统有限公司 | Self-adapting closing type car door |
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|---|---|
| CN106327618A (en) | 2017-01-11 |
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