CN102958739B - Method for identification of driver in the existence of vehicle - Google Patents
Method for identification of driver in the existence of vehicle Download PDFInfo
- Publication number
- CN102958739B CN102958739B CN201180029394.8A CN201180029394A CN102958739B CN 102958739 B CN102958739 B CN 102958739B CN 201180029394 A CN201180029394 A CN 201180029394A CN 102958739 B CN102958739 B CN 102958739B
- Authority
- CN
- China
- Prior art keywords
- driver
- identification
- vehicle
- predetermined
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/04—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to presence or absence of the driver, e.g. to weight or lack thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/12—Brake pedal position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/16—Ratio selector position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/023—Avoiding failures by using redundant parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/3148—Detection of user presence
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7105—Inhibit control automatically
Abstract
The present invention relates to a kind of method that has driver for identifying vehicle, this vehicle especially has the clutch of automation, wherein, detected the operation of predetermined, the general executive component by driver's operation of vehicle by control device by the signal of telecommunication, it is characterized in that, in the situation that signal transmits fault, this driver's identification is undertaken by the signal of at least one other redundancy detection.
Description
Technical field
The present invention relates to a kind of method that has driver for being identified in vehicle, this vehicle especially has automated shift transmission, and wherein, the operation of the general scheduled operation element by driver's operation of vehicle is detected by control device by the signal of telecommunication.
Background technology
For the shift transmission of auto-control, need to provide the various signals that must transmit between the executive component of vehicle and control device to controlling software. Signal transmission can be by data/address bus, especially CAN bus is carried out, but also can digital ground, analog ground or undertaken by pulse width modulation (PWM). In DE10216547A1, describe a kind of method, in the method, when detecting conventionally while being operated by least one in the executive component of driver's operation, just produced driver by control device and have signal. At this, driver exists the existence of signal always can activate the precondition of definite vehicle functions, especially closed clutch. Signal is delivered in the case by data/address bus, especially CAN bus is carried out, to can transmit signal as much as possible by little circuit. In this design, disadvantageous situation is, when wrong in signal transmission or in the time of fault, probably identifies less than driver.
Summary of the invention
Therefore, task of the present invention is, mentions in the method for type above, in the time that signal transmission has mistake or fault, also can carry out reliable driver's identification.
This task solves in the method for the existence of vehicle for identification of driver by a kind of, wherein, detect predetermined to this vehicle by the signal of telecommunication by control device, the operation of the general executive component by driver's operation, wherein, in the situation that signal transmits fault, described driver's identification is other by least one, the signal of redundancy detection carries out, wherein, while detecting the first redundant signals and change in the position of brake when changing in the position of the selection lever for the gear level of selecting to travel, detect the second redundant signals and carry out described driver's identification in predetermined very first time interval.
Because carry out according to the driver of the present invention identification peculiar signal of driver other by least one, that detect redundantly, so also can implement reliable driver's identification the signal transmission of or fault vicious at tool.
When at least two distinctive signals of driver that transmit redundantly detected in the predetermined very first time interval time, realize driver's identification especially reliably. The duration at this very first time interval is preferably selected shortly like this, makes to detect due to hardware error or accidental operation considerably less approximate being excluded in other words of situation of two peculiar signals of driver.
In order to make cost minimization, driver identifies preferably and is undertaken by detecting the general peculiar signal of driver transmitting redundantly in vehicle, for example, in predetermined very first time interval, detect the first redundant signals when changing in the position of the selection lever for changing vehicle TR and detect the second redundant signals during by operation vehicle brake and carry out. Alternatively, the position that replaces selection lever changes or vehicle brake, can detect by redundant signals the position change of gas pedal.
In the inactive state of vehicle, driver identifies preferably in predetermined very first time interval by detecting the first redundant signals while travelling gear level and detect the second redundant signals when at operation vehicle brake and carry out from travel to advancing gear level or retreat of neutral position level or parking gear level at operation selection lever.
Preferably, when carry out driver's identification in vehicle stationary state after, within predetermined second time interval for implementing starting process, maintain this driver's identification. Preferably, this second time interval starts along with unclamping of brake.
If recognized driver according to one of above-mentioned condition, when other redundant signals detected during in the predetermined minimum speed higher than vehicle within second time interval time, just enough for maintaining this driver's identification. Otherwise being identified as driver does not exist.
After the predetermined minimum speed higher than vehicle, as long as be not less than this minimum speed, just maintain this driver's identification. In order to improve driving comfort, can add regulation, when lower than minimum speed, maintain this driver identification, as long as be less than predetermined the 3rd time interval lower than the duration of minimum speed. The 3rd time interval is selected to obtain short like this (for example having 5 second duration), makes when lower than minimum speed, especially in parking situation, and driver can not leave vehicle within this time interval.
According to another design of the present invention, alternatively or additionally, especially in order to improve comfortableness, arranging one can be by the emergency switch of driver's operation, this emergency switch has with signal control device, redundancy and is connected. In the time of this emergency switch of operation, detect the signal for driver's identification by control device. Preferably this emergency switch can be arranged with hand operated and like this, makes it possible to avoid unexpected operation or nurses by unmanned the operation that the child that plays carries out in car. For this reason, this emergency switch for example can be arranged in the gloves lattice of vehicle. The in the situation that of application emergency switch, can improve the reliability of driver's identification, if this emergency switch and at least one combination in above-mentioned measure. For example it is contemplated that, after having carried out driver's identification, in order to maintain this driver's identification, carry out requirement by operating this emergency switch, when exceed the minimum speed of vehicle within the predetermined time interval time, detect an other redundant signals.
Detailed description of the invention
By an embodiment, the present invention is described below.
For example fault in the situation that, no longer can be provided for the signal of driver's identification because CAN bus is not normal in signal transmission. If recognize such fault, start driver's identification of redundancy according to the present invention for urgent operation, for example, in order to drive to maintenance shop. Driver's identification of this redundancy can realize, and its mode is to connect to detect signal redundant delivery, that identify for driver between vehicle operating element and control device via the signal of redundancy. In order to transmit the signal of redundancy, can direct connection be set between selection lever and control device or between vehicle brake and control device, the signal of for example hard wire connects.
Driver's identification for the redundancy of urgent operation is feasible reliably according to these signals, its mode is, only when the signal for two redundancy detection detects respectively while changing, for example, in the time that selection lever and vehicle brake change respectively its position, just allow closed clutch. After having carried out driver identification, can in the case of application can also for the signal of control device or the time that is subject to control and carry out in order to implement promptly to move required closed clutch.
For example explain for starting process driver's identification of carrying out according to the signal of redundancy detection below. If driver remembers moving, selection lever must be transformed into the gear level " D (driving) " or in " M (manually) " or be transformed into retreat and travel in gear level " R " of travelling of advancing by neutral position level " N " or parking gear level " P ", and must in predetermined very first time interval, step on vehicle brake or unclamp vehicle brake. At this, the detection of the operation of selection lever and vehicle brake and respective redundant signal also can be carried out in reverse order, that is to say, can first operate vehicle brake, then operates selection lever. If met these conditions, can clutch is closed in order to start. At this, very first time interval (for example having 2 second duration) is so selected, make two signals all due to signal error or hardware fault changes or because the possibility for example being changed by the child's who plays to unmanned nurse in vehicle accidental operation is very little, or can think it is almost zero. If recognized driver according to this condition, can be starting along with unclamping of vehicle brake, in predetermined second time interval closed clutch, this second time interval is equivalent to the common starting process duration, for example 10 seconds. If this time interval has gone over, only when another redundant signals detected in the case of the predetermined minimum speed higher than vehicle time, just maintain this driver and identify and remain closed clutch, otherwise, cancel this driver and identify and open clutch. At this, as long as keep exceeding the minimum speed of vehicle, clutch just remains closed always. The minimum speed of vehicle is selected like this at this, that is, make it possible to determine reliably, vehicle place at the volley and driver can not leave vehicle.
Claims (7)
1. the method in the existence of vehicle for identification of driver, wherein, by the signal of telecommunication by controllingDevice detects the operation of predetermined, the general executive component by driver's operation to this vehicle,Wherein, transmit fault in the situation that at signal, described driver's identification is other by least one,The signal of redundancy detection carries out, and it is characterized in that, in predetermined very first time interval, passes throughIn the time that changing, the position of the selection lever for the gear level of selecting to travel detects the first redundant signals and in brakingWhen the position of device changes, detect the second redundant signals and carry out described driver's identification.
2. method according to claim 1, is characterized in that, in the inactive state of described vehicleIn, in predetermined very first time interval, by selection lever by from neutral position level or parking shelvesPosition level operation travel to advancing gear level or retreat while travelling gear level, detect the first redundant signals andCarry out described driver's identification by detecting the second redundant signals when the release brake.
3. method according to claim 1 and 2, is characterized in that, when in described stationary vehicleAfter carrying out driver's identification in state, within predetermined second time interval, maintain described drivingMember's identification is to implement starting process.
4. method according to claim 1 and 2, is characterized in that, is carrying out driver's identificationAfterwards, when predetermined minimum higher than described vehicle within predetermined second time intervalWhile triple redundance signal being detected when speed, maintain described driver's identification.
5. method according to claim 1 and 2, is characterized in that, higher than described vehicleAfter described predetermined minimum speed, if be not less than this minimum speed or lower than lasting timeBetween be less than predetermined the 3rd time interval, maintain described driver identification.
6. method according to claim 1 and 2, is characterized in that, described driver identifies logicalCross and operate one and can be undertaken by the emergency switch of driver's operation.
7. method according to claim 1 and 2, is characterized in that, described vehicle has automaticallyThe clutch of changing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010025341.3 | 2010-06-28 | ||
| DE102010025341 | 2010-06-28 | ||
| PCT/DE2011/001161 WO2012000465A1 (en) | 2010-06-28 | 2011-06-03 | Method for detecting the presence of a driver in a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102958739A CN102958739A (en) | 2013-03-06 |
| CN102958739B true CN102958739B (en) | 2016-05-18 |
Family
ID=44583887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180029394.8A Expired - Fee Related CN102958739B (en) | 2010-06-28 | 2011-06-03 | Method for identification of driver in the existence of vehicle |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102958739B (en) |
| DE (2) | DE112011102158A5 (en) |
| WO (1) | WO2012000465A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210006926A (en) * | 2018-10-30 | 2021-01-19 | 모셔널 에이디 엘엘씨 | Redundancy in autonomous vehicles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10216547A1 (en) * | 2001-04-20 | 2002-10-24 | Luk Lamellen & Kupplungsbau | Method for detecting presence of driver in vehicle with automatic transmission comprises detecting activation of controls normally operated by driver and generating signal that driver is present |
| CN101413580A (en) * | 2007-09-26 | 2009-04-22 | 通用汽车环球科技运作公司 | Electro-mechanical transmission control system |
-
2011
- 2011-06-03 DE DE112011102158T patent/DE112011102158A5/en not_active Withdrawn
- 2011-06-03 CN CN201180029394.8A patent/CN102958739B/en not_active Expired - Fee Related
- 2011-06-03 DE DE201110103461 patent/DE102011103461A1/en not_active Withdrawn
- 2011-06-03 WO PCT/DE2011/001161 patent/WO2012000465A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10216547A1 (en) * | 2001-04-20 | 2002-10-24 | Luk Lamellen & Kupplungsbau | Method for detecting presence of driver in vehicle with automatic transmission comprises detecting activation of controls normally operated by driver and generating signal that driver is present |
| CN101413580A (en) * | 2007-09-26 | 2009-04-22 | 通用汽车环球科技运作公司 | Electro-mechanical transmission control system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112011102158A5 (en) | 2013-05-02 |
| CN102958739A (en) | 2013-03-06 |
| DE102011103461A1 (en) | 2011-12-29 |
| WO2012000465A1 (en) | 2012-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 |