CN106660482A - Automatic parking warning system - Google Patents
Automatic parking warning system Download PDFInfo
- Publication number
- CN106660482A CN106660482A CN201480080629.XA CN201480080629A CN106660482A CN 106660482 A CN106660482 A CN 106660482A CN 201480080629 A CN201480080629 A CN 201480080629A CN 106660482 A CN106660482 A CN 106660482A
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- CN
- China
- Prior art keywords
- vehicle
- parking
- risk
- stopping
- dead ship
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/52—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/48—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for parking purposes
- B60Q1/486—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for parking purposes for indicating that vehicle is in a parked state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/002—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09626—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages where the origin of the information is within the own vehicle, e.g. a local storage device, digital map
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
- G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/096758—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where no selection takes place on the transmitted or the received information
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/162—Decentralised systems, e.g. inter-vehicle communication event-triggered
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/168—Driving aids for parking, e.g. acoustic or visual feedback on parking space
Abstract
The present invention relates to an automatic parking warning system. An embodiment of the present invention provides a method for a vehicle to automatically provide parking warnings, comprising: detecting, by a parking detection section, whether the vehicle is in a parking state; assessing, by a risk assessment section, a level of parking risk for the vehicle if the parking detection section detects that the vehicle is in the parking state; and providing, by a parking warning section, parking warnings corresponding to the risk level. The method can provide a more precise and more user friendly automatic parking warning for the customers. Embodiments of the present invention further provide an automatic parking warning system and a vehicle equipped with the system.
Description
Technical field
The present invention relates generally to automatic stopping warning system, and more particularly to can provide corresponding with parking risk level
Caution signal automatic stopping warning system.
Background technology
When another vehicle rear (also referred to as " rear-end impact ") of Vehicular impact, there is car accident.For example, exist
Shanghai, rear-end impact accounts for nearly the 20% of whole traffic accidents, and for overhead highway and tunnel, the percentage increases respectively
Greatly to 49% and 67%.Rear-end impact can cause serious somatic damage to the driver and passenger in both front truck and rear car
It is (such as cervical spine injury) or even dead.
Each automobile for going through to be used on public way must have parking lamp system to send dead ship condition signal
And warning vehicle below.Particularly at night or in dim tunnel, stop light can make the vehicle of stop easily rear
The vehicle in face sees, thus avoids rear-end impact.If driver does not forget and thinks that it is needs, stop light is led to
Often when needed by driver's manual unlocking.
Unfortunately, many drivers are not considered as that it is needs to open stop light, or they have forgotten just.As a result, by
It is parked on track in front truck while being not turned on stop light and many rear-end impacts occurring.In the situation without any caution signal
Under, the driver not looked of rear car may not notice that front truck stops, and in his/her close front truck and most
When finding that front truck stops eventually, due to high travel speed, he/her does not have time to stop his/her vehicle or change car
Road.So, driver assistance system for prevent or reduce these rear-end impact accidents and thus improve traffic safety be need
Want.
By Sohn H.Josef in entitled " AUTOMATIC PARKING LIGHT SYSTEM FOR ALL
The parking of the automatic activation with stop light is proposed in the German patent application DE202011103750U1 of AUTOMOBILES "
Lamp system.Especially, Josef discloses the parking lamp system of the sensor including the rear side for being arranged on vehicle.When equipped with stopping
During the vehicle parking of lamp system, sensor can detect the traffic participant from the close vehicle of rear side.In response to the detection,
Stop light can automatically open up several seconds.By throwing open stop light, traffic participant will be noted that the barrier.Work as sensor
When detecting traffic participant and pass by, stop light can be automatically switched off to save battery electric power.
But, the system of Josef still has many shortcomings.For example, sensor is only good in certain distance operated within range
It is good.Vehicle parking on a highway in the case of, when sensor detect another vehicle with high speed be close to and beat
During start-stop car light, may leave hot-short for without time enough to perform collision elimination operation (maneuver).Additionally,
Josef does not account for the environment of vehicle parking.For example, when vehicle rests in congested area temporarily, automatic stopping lamp may give birth to
Into many wrong or unwanted caution signal, this makes both people of the driver in vehicle and process be fed up with.This is even
Driver may be made to disable the automatic activation of stop light.
So, exist for the demand of more practical than existing system and effective automatic stopping warning system.
Scheme described in this part can be the method for pursuit, but the method for having contemplated that or pursuing before needing not to be.
Therefore, unless otherwise indicated, otherwise should not be merely due to they be included in this part it is assumed that retouching in this part
Any one in the method stated is adapted to be referred to as prior art.
The content of the invention
In order to solve one or more above and in other problemses, The embodiment provides for vehicle with certainly
The dynamic method that warning of stopping is provided, including：Whether dead ship condition is in by parking detection part detection vehicle；If stopping detection
Part detects vehicle in dead ship condition, then the parking risk level of vehicle is assessed by risk assessment component；And by police of stopping
Accuse part and warning of stopping corresponding with risk level is provided.
In this example, one or more during the step of detection is further comprising the steps of：Vehicle is sensed by gear sensor
Whether in parking position switch (parking) or neutral gear (null gear)；The speed of vehicle is sensed by velocity sensor；By the system of stopping
Whether the stopping brake of dynamic sensor sensing vehicle is employed；And
Whether the door for sensing vehicle by door sensor is opened.
In this example, the method may also include：By parking of the state correction partial correction to exporting from parking detection part
The mistake instruction of state.
In this example, one or more during the step of correction is further comprising the steps of：Determined based on Real-time Traffic Information
Whether vehicle is blocked in traffic jam；Determine whether vehicle is just being parked in before traffic lights；And determine around to whether there is have
Low speed or other vehicles for almost stopping.
In this example, the step of assessment can also include：The current parking stall of vehicle is put and included with each geographical position
The risk map for putting associated parking risk information compares, and the risk level being associated is put with current parking stall to determine.
In this example, the method can also include：By the risk for including the risk level from risk assessment component output
Message activates parking caveat section automatically.
In this example, there is provided stop warning the step of may comprise steps of in one or more：Activation instrument board
Indicator by parking risk notifying driver；Open stop light；Open lamp daytime running；And from caution signal transmitter to week
Enclose vehicle and send caution signal.
Another embodiment of the present invention provides the automatic stopping warning system for vehicle, including：Parking detection part,
It is configured to detect vehicle whether in dead ship condition；Risk assessment component, if be configured to parking detection part detected
Vehicle is in dead ship condition, then assess the parking risk level of vehicle；And parking caveat section, it is configured to output and risk water
Put down corresponding caution signal.
In this example, parking detection part can also include at least one of the following：Gear sensor, is configured
To sense whether vehicle is in park or neutral；Velocity sensor, is configured to sense the speed of vehicle；Door sensor, quilt
Whether the door for being configured to sense vehicle is opened；And stopping brake sensor, be configured to sense the stopping brake of vehicle whether by
Using.
In this example, automatic stopping warning system can also include：State correction part, is configured to prevent to from parking
The mistake instruction of the dead ship condition of detection part output.
In this example, state correction part can also include at least one of the following：Real-time Traffic Information
(RTTI) receiver, is configured to receive Real-time Traffic Information, and wherein Real-time Traffic Information is used to determine whether vehicle is blocked in
In traffic jam；Location equipment, is configured to determine that whether vehicle is just being parked in before traffic lights；And Car2X communication interfaces, it is configured
To whether there is around determining with low speed or other vehicles for almost stopping.
In this example, risk assessment component can also include：Risk map unit, being configured to holding includes and each ground
The risk map of the associated parking risk information in reason position；And comparing unit, it is configured to put the current parking stall of vehicle
Compare with risk map, the risk level being associated is put with current parking stall to determine.
In this example, risk assessment component output includes the risk message of risk level with automatic activation parking warning portion
Point.
In this example, parking caveat section is included with one or more in lower component：Dashboard indicator, by the wind that stops
Danger notifies driver；Stop light；Lamp daytime running；Loudspeaker；And caution signal transmitter, it is configured to peripherad vehicle and sends out
Send caution signal.
Another embodiment of the present invention provides the vehicle equipped with automatic stopping warning system as disclosed above.
Description of the drawings
When refer to the attached drawing read some exemplary embodiments it is described in detail below when, these and other of the present invention are special
Levy, aspect and advantage will become better understood, wherein in whole accompanying drawing, identical character representation identical part, wherein：
Fig. 1 is the method for vehicle to automatically provide warning of stopping for illustrating exemplary embodiment of the invention
Flow chart；
Fig. 2 is the flow process for detecting the process of the dead ship condition of vehicle for illustrating exemplary embodiment of the invention
Figure；
Fig. 3 is the stopping by the process generation illustrated in Fig. 2 for correction for illustrating exemplary embodiment of the invention
The flow chart of the process that the mistake of car state is indicated；
Fig. 4 is the flow process for generating the process of parking caution signal for illustrating exemplary embodiment of the invention
Figure；
Fig. 5 is the high-level block diagram of the automatic stopping warning system for illustrating exemplary embodiment of the invention；And
Fig. 6 is the block diagram of the automatic stopping warning system for illustrating in greater detail exemplary embodiment of the invention.
Specific embodiment
In the following description, for purposes of explanation, multiple details are illustrated to provide to the saturating of the present invention
Thorough understanding.It should be appreciated, however, that the present invention can be put into practice in the case of without these details.In other instances,
Well-known structure, apparatus and method are simplified or omitted in the exemplary embodiment of explaination below, so that avoid need not
The fuzzy present invention in strategic point.
Hereinafter, exemplary embodiment of the invention will be described in detail to explain the present invention's with reference to multiple flow charts
Principle.However, it is to be understood that flow chart is only provided in an illustrative manner, and the invention is not restricted to this.For example, it is of the invention
Exemplary embodiment can using more multi-step or less step to realize, and illustrate in flow chart the step of can be with difference
It is sequentially executed, or two or more steps can be with executed in parallel.
Fig. 1 is the method for vehicle to automatically provide warning of stopping for illustrating exemplary embodiment of the invention
100 flow chart.Vehicle can be equipped with principle configuration of the invention, the police of the automatic stopping that will be discussed in detail below
Announcement system, to realize method as shown in Figure 1 100.With reference to Fig. 1, in step 102, parking detection part can detect vehicle
Whether dead ship condition is in.
Dead ship condition can be detected in many ways, and the invention is not restricted to any specific one mode.With
The mode of example, Fig. 2 shows the process 200 of the dead ship condition of detection vehicle.In step 202, the speed of vehicle can be with tested
Survey.Generally, if speed is not zero, vehicle is being moved and it may be not at dead ship condition.On the other hand, if car
It is static, then it is likely to be at dead ship condition.The speed of vehicle can detect in many ways, such as arrange in office
Speedometer or location equipment in what conventional motor vehicle (for example can measure what it was mounted above by triangulation
The global positioning system (GPS) of the speed of vehicle).
Whether another practical criterion of identification dead ship condition is vehicle in park or neutral.In step 204, sensor
Can be used to detect vehicle whether in park or neutral.If it is, vehicle is likely to be at dead ship condition.
In step 206, the state of the stopping brake of vehicle can be sensed.If stopping brake is employed, most possibly
Be vehicle be in dead ship condition.
The door of vehicle can also be sensed in step 208.If door is to open, it is considered that vehicle is in parking shape
State.
Whether step 202,204,206 and 208 can be separated or be applied in combination to determine vehicle in dead ship condition.When
When being applied in combination, the two or more states that can jointly determine vehicle in these steps, so as to improve the degree of accuracy of determination.
It will be apparent to one skilled in the art that the dead ship condition of vehicle can also be recognized using many other criterion or method.
Fig. 1 is returned, if detecting vehicle is not in dead ship condition, method 100 terminates；If vehicle is in parking shape
State, then method 100 may proceed to step 104, wherein the decision made by step 102 can be corrected.Aligning step 104
It is intended to correct the mistake instruction of the dead ship condition generated by step 102.For example, when vehicle is blocked in traffic jam,
Step 102 can determine vehicle in dead ship condition and thus triggering automatic stopping warning system of the invention (will later
Discuss in detail).But, in the case of traffic jam, it is undesirable to trigger parking warning system, because it may be generated not needing
And irritating caution signal.In an exemplary embodiment of the present invention, aligning step 104 can be used to correction by step
The mistake instruction of 102 dead ship conditions for generating.
Fig. 3 shows the correction of exemplary embodiment of the invention by step 102 or the place by illustrating in Fig. 2
The process 300 that the mistake of the dead ship condition that reason is generated is indicated.With reference to Fig. 3, in step 302, determine whether vehicle is blocked in friendship
In pass blocking plug.Such determination can be based on and be carried out by the Real-time Traffic Information of vehicle receiver.If location equipment determines car
Travel just on certain road, and Real-time Traffic Information illustrates that the road is congested (congested), then can determine
Vehicle is absorbed in traffic jam.In such a case, it is possible to think that vehicle is not in dead ship condition.
Similarly, if for example detecting vehicle periphery by Car2X communication equipments in step 304 has many other vehicles
And it is that other vehicles are off or with low-down speed movement, then it is also assumed that vehicle is not in dead ship condition.
In step 306, determine whether vehicle is just being parked in before traffic lights.In addition, step 306 can be by using location equipment
To perform.If location equipment determines that vehicle is just being parked in before traffic lights, it is considered that vehicle is not in dead ship condition.
Also may be used similar to the step of illustrating in the step of illustrating in Fig. 2 202,204,206 and 208, Fig. 3 302,304 and 306
Performed to improve the degree of accuracy for determining result with separating or combining.For example, if Real-time Traffic Information indicates that vehicle is absorbed in traffic
Blocking, and Car2X communication equipments detect many other vehicle bags that are that vehicle is stopped or moving with low-down speed
Enclose, then can without doubt think that vehicle is not in dead ship condition.It will be apparent to one skilled in the art that can also be using perhaps
Many others criterions or method are indicated to recognize and correct the wrong of dead ship condition.
Return Fig. 1, it is noted that, aligning step 104 is only optional step.I.e., in certain embodiments, step 104 can
To be omitted.After aligning step 104, if still determining that vehicle is in dead ship condition, method 100 may proceed to step
Rapid 106；Otherwise, method 100 terminates.In step 106, the parking risk level of vehicle is assessed.In the exemplary enforcement of the present invention
In example, parking risk level is assessed by using parking risk map.
Parking risk map can include geographic position data and the parking risk data being associated with each geographical position.
Parking risk data can be determined by geographical position.For example, minimum parking risk level can be distributed to parking lot.
That is, it is safe that vehicle is parked in there.Highest parking risk level can be distributed to highway and tunnel, because vehicle
There is parked in, it is breakneck to be especially parked on track.
Parking risk level be also based at each position occur rear-end impact accident historical statistical data and
It is determined that.For the section (for example, bending section) for having occurred and that many rear-end impact accidents, it is believed that it is high wind to be parked in there
Danger.On the other hand, for the section that rear-end impact accident did not occur, it is believed that it is low-risk to be parked in there.Go through
History data can by people from kept by vehicle supervision department traffic accident record collect, or by monitoring road network camera from
It is dynamic to collect.Here, the details of history data collection is omitted to avoid unnecessarily obscuring the present invention.
Time is also to determine the key factor of parking risk level.Typically, stop at night and endangered than stopping on daytime
Danger is a lot.Also, stop also more dangerous during rush hour.So, for the different time in a day, parking risk map
Different risk levels can be distributed to each geographical position.
But parking risk map can also expand to protection zone from illegal/inappropriate parking area legal uneasy
Full parking area.For example, when vehicle runs into failure, allow generally for by vehicle parking on Emergency Vehicle Lane, but emergency car
Road is dangerous, because other vehicles are likely to be travelled on the Emergency Vehicle Lane, particularly during the high magnitude of traffic flow time.Institute
So that appropriate risk level also to be distributed to the Emergency Vehicle Lane of highway.Certainly, the risk level of Emergency Vehicle Lane is less than at a high speed
The track of highway.As known, stop on the track of highway and be in extreme danger.
With continued reference to Fig. 1, in step 106, the parking risk level of vehicle is determined.In some embodiments of the invention,
The parking spot of can obtain from location equipment, vehicle is compared with parking risk map, to generate and cover parking spot
The associated corresponding risk level in geographic area.
Then, in step 108, according to the parking risk level for generating, corresponding parking caution signal is generated.If stopped
Risk level illustrates that parking is safe (such as when vehicle is parked in parking lot), then can not generate caution signal.Otherwise,
Generate the parking caution signal that needs to notify vehicle below with collision free.As risk level becomes higher, Ke Yiti
For more or higher caution signals.For example, Fig. 4 shows the one of the generation caution signal of some embodiments of the invention
A little steps.For low risk level, basic caution signal can be provided, such as activate dashboard indicator in step 402
So that parking risk is notified into driver, and/or stop light is automatically opened up in step 404.If parking is on daytime and vehicle
Equipped with lamp daytime running, then lamp daytime running can also be automatically opened up in step 406 with compensating daylight and causing rear car
Driver attention.When in tunnel or highway, for higher risk level, the vehicle of stop can be further
Open the loudspeaker with loud and clear sound to alert vehicle below in step 408.As parking risk level increases, sound can
With louder and clearer, and light can be with higher frequency scintillation.
In some cases, even if light and voice signal are also insufficient to allow unguarded rear car driver to notice stop
Vehicle because light may be not notable on daytime, and sound may be shielded by car body.In the case of some are high risk,
In order to ensure caution signal reaches the driver in rear car, the vehicle of stop can be incited somebody to action with communicating via Car2Car in step 410
Caution signal is sent directly to rear car.Rear car can receive caution signal and signal is presented in another form driver.Example
Such as, the caution signal for receiving can be converted into instrument board, head-up display (HUD), KHUD, Google's glasses or other eyes
The optical warnings signal shown on mirror, or the acoustics caution signal played by loudspeaker.Because transformed optics or acoustics are believed
Number driver that can be presented in car body, it is possible to guarantee the driver in rear car can receive such signal and
Notice the vehicle of stop.
In certain embodiments, by using parking risk map, automatic stopping warning system can be with step 412 general
The driver of the vehicle of stop is from more high risk venue guiding to safer parking site, or is directed to more low-risk stopping
Car place.Guidance information can show on navigation map or on head-up display.
In addition to aforementioned caution signal, it is also contemplated that the caution signal of many other forms, and the present invention is not limited
In any specific caution signal.Such caution signal can be used alone or be applied in combination to provide eye-catching police to rear car
Accuse.Generally, risk level is higher, and the warning of generation is stronger.
Fig. 5 is gone to, the high level of the automatic stopping warning system 500 for illustrating exemplary embodiment of the invention is shown
Secondary block diagram.With reference to Fig. 5, exemplary automatic stopping warning system 500 can include parking detection part 510, risk assessment component
530 and parking caveat section 540.
Whether parking detection part 510 can detect vehicle in dead ship condition.Parking detection part 510 can be configured
Operate by as discussed above with reference to Fig. 1 and Fig. 2；Thereof will be omitted its repetitive description.Parking detection part 510 can
With the signal whether output indication vehicle is in dead ship condition.
In certain embodiments, automatic stopping warning system 500 alternatively also includes state correction part 520, to correct
Indicate from the mistake to dead ship condition of the output of parking detection part 510.Correction portion 520 can be configured to such as above with reference to
Fig. 1 and Fig. 3 is operated as discussing；Thereof will be omitted its repetitive description.Whether correction portion 520 can be with output indication vehicle
In the calibrated signal of dead ship condition.
As being described in detail above with reference to Fig. 1, if finally determining that vehicle is in dead ship condition, risk assessment component
530 can assess the parking risk level of vehicle, and thereof will be omitted its repetitive description.Risk assessment component 530 can be with
The signal of the parking risk level of output indication vehicle, this further activates parking caveat section 540 to export corresponding police automatically
Signal is accused, as being discussed above with reference to Fig. 1 and Fig. 4.
Fig. 6 is the block diagram of the automatic stopping warning system 600 for illustrating in greater detail exemplary embodiment of the invention.
Fig. 6 shows the various parts being included in automatic stopping warning system 600, and these parts may be constructed such as above with reference to Fig. 5
The part 510-540 for being discussed.It should be understood that part can serve as a part for certain part, and it can also be used
Make a part for another part.In other cases, two or more parts can be formed a single unit, or
One part can be divided into two or more units.Fig. 6 is complete comprising realization substantially the same function as discussed below
Modification as portion.
With reference to Fig. 6, automatic stopping warning system 600 can include being arranged on the sensor 610 on vehicle or in vehicle.Pass
Sensor 610 can include the velocity sensor of the speed for for example sensing vehicle.Velocity sensor can be speedometer or can be with
By triangulation come the GPS device of measuring vehicle speed.Whether sensor 610 can also include for example sensing vehicle and being in stopping
Stopping brake sensor, sensing vehicle that whether the gear sensor of car stop or neutral gear, the stopping brake of sensing vehicle are employed
The door sensor whether opened of door etc..
Parking warning system 600 can also include the risk map unit 620 for being configured to keep risk map.As
Above with reference to described in detail by Fig. 1, risk map can include the parking risk information being associated with each geographical position.Wind
Strategical vantage point figure can be updated periodically by wireless network or by movable storage medium.Parking warning system 600 may be used also
With including the location equipment of such as GPS device 630.GPS device 630 may be used to determine the current location of vehicle and by three
Angular measurement carrys out the speed of measuring vehicle.
Communication interface 640 may be provided in the radio communication realized between vehicle and third party.For example, communication interface
640 can include receive Real-time Traffic Information (RTTI) RTTI receivers, realize such as Car2Car, Car2Roadside and
The Car2X communication units of Car2Home communications.
With continued reference to Fig. 6, parking warning system 600 can also include that stop light 650, lamp daytime running 652, instrument board refer to
Show device 660, loudspeaker 670 and caution signal transmitter 680.Caution signal transmitter 680 for example can be communicated by Car2Car
Caution signal is sent to surrounding vehicles.
Parking warning system 600 can also include being connected to the control of above-mentioned parts by the bus 692 of such as CAN
Device 690.Bus 692 can transmit data being connected between the part of bus 692.By bus 692, controller 690 can be with
Cooperate with performing multiple operations of parking warning system 600 with above-mentioned parts 610-690.For example, controller 690 can be received and
From the sensor signal of sensor 610 judging vehicle whether in dead ship condition.Controller 690 can be with via communication interface
640 receive RTTI information or receive current location information with the judgement before correcting from GPS device 630.If finally determining car
Be in dead ship condition, then controller 690 can by the current location of can obtain from GPS device 630, vehicle be stored in
Parking risk map in risk map unit 620 compares, to determine corresponding risk level.Based on the risk level, control
Device 690 can control stop light 650, lamp daytime running 652, dashboard indicator 660, loudspeaker 670 and caution signal and send
Device 680 is generating various caution signals.Because stop light 650, lamp daytime running 652, dashboard indicator 660, loudspeaker 670
Have also been discussed above with the operation of caution signal transmitter 680, so thereof will be omitted its repetitive description.
It will be understood to those skilled in the art that controller 690 can be general processor (such as CPU
(CPU)), the general processor can run and be stored in the instruction in memory (not shown) to realize aforesaid operations.At other
In embodiment, controller 690 can be realized by hardware, and the hardware includes multiple modules to realize aforesaid operations respectively.
Arrive this, it has been disclosed that some exemplary embodiments of the present invention.As can be seen here, the present invention can improve traffic safety
Property, particularly in the highway or dim tunnel of high speed.Specifically, the present invention can be carried using automatic caution signal
Wake up unguarded driver have vehicle inadequately/insecurely stop on a highway or chased after with preventing or reducing in tunnel
The generation of tail collision.
Additionally, including multiple letters of speed, gear position, door state, RTTI information, current location, Car2Car communications etc.
Breath source combination be used as determine dead ship condition and thus activation parking caution signal generation basis, which results in for visitor
The more accurate and more user-friendly automatic stopping warning at family.Wrong or unwanted parking warning letter in some cases
Number activation will be very irritating, but this point can be avoided in the present invention.
In the foregoing specification, with reference to many details describe the present invention exemplary embodiment, these are concrete
Details can change with the difference realized.Be considered with exemplary meaning so as to, the specification and drawings rather than
Restricted meaning.Unique and exclusive instruction of the scope of the present invention and applicant are intended to as the scope of the present invention
, be claim set, concrete form to issue such claim literal issued according to the application and
Equivalency range, including any follow-up correction.
Claims (15)
1. it is a kind of for vehicle with automatically provide stop warning method, including：
Whether dead ship condition is in by parking detection part detection vehicle；
If parking detection part detects vehicle in dead ship condition, the parking risk of vehicle is assessed by risk assessment component
Level；And
Warning of stopping corresponding with risk level is provided by parking caveat section.
2. method according to claim 1, wherein one or more during the step of detection is further comprising the steps of：
Whether park or neutral is in by gear sensor sensing vehicle；
The speed of vehicle is sensed by velocity sensor；
Whether the stopping brake for sensing vehicle by stopping brake sensor is employed；And
Whether the door for sensing vehicle by door sensor is opened.
3. method according to claim 1, also includes：
Indicated by the mistake of dead ship condition of the state correction partial correction to exporting from parking detection part.
4. method according to claim 3, wherein one or more during the step of correction is further comprising the steps of：
Determine whether vehicle is blocked in traffic jam based on Real-time Traffic Information；
Determine whether vehicle is just being parked in before traffic lights；And
It is determined that surrounding is with the presence or absence of with low speed or other vehicles for almost stopping.
5. method according to claim 1, wherein the step of assessment also includes：
The current parking stall of vehicle is put into the risk map ratio with the parking risk information for including being associated with each geographical position
Compared with, with determine the risk level being associated is put with current parking stall.
6. method according to claim 1, also includes：
By including that the risk message of the risk level from risk assessment component output activates parking caveat section automatically.
7. method according to claim 1, wherein providing or many during the step of stopping warning comprises the following steps
It is individual：
Activate dashboard indicator parking risk is notified into driver；
Open stop light；
Open lamp daytime running；And
Caution signal is sent from caution signal transmitter to surrounding vehicles.
8. a kind of automatic stopping warning system for vehicle, including：
Whether parking detection part, be configured to detect vehicle in dead ship condition；
Risk assessment component, if being configured to parking detection part detects vehicle in dead ship condition, assesses vehicle
Parking risk level；And
Parking caveat section, is configured to output caution signal corresponding with risk level.
9. automatic stopping warning system according to claim 8, wherein parking detection part are also included in the following
At least one：
Whether gear sensor, be configured to sense vehicle in park or neutral；
Velocity sensor, is configured to sense the speed of vehicle；
Whether door sensor, the door for being configured to sense vehicle is opened；And
Whether stopping brake sensor, the stopping brake for being configured to sense vehicle is employed.
10. automatic stopping warning system according to claim 8, also includes：
State correction part, is configured to prevent the mistake instruction of the dead ship condition to exporting from parking detection part.
11. automatic stopping warning systems according to claim 10, wherein state correction part are also included in the following
At least one：
Real-time Traffic Information RTTI receivers, are configured to receive Real-time Traffic Information, and wherein Real-time Traffic Information is used to determine
Whether vehicle is blocked in traffic jam；
Location equipment, is configured to determine that whether vehicle is just being parked in before traffic lights；And
Car2X communication interfaces, are configured to determine that surrounding with the presence or absence of with low speed or other vehicles for almost stopping.
12. automatic stopping warning systems according to claim 8, wherein risk assessment component also includes：
Risk map unit, is configured to keep the risk ground of parking risk information for including being associated with each geographical position
Figure；And
Comparing unit, is configured to put the current parking stall of vehicle and compares with risk map, to determine and current parking stall
Put associated risk level.
The output of 13. automatic stopping warning systems according to claim 8, wherein risk assessment component includes risk level
Risk message is with automatic activation parking caveat section.
14. automatic stopping warning systems according to claim 8, wherein parking caveat section include with lower component in one
It is individual or multiple：
Dashboard indicator, by parking risk driver is notified；
Stop light；
Lamp daytime running；
Loudspeaker；And
Caution signal transmitter, is configured to send caution signal to surrounding vehicles.
15. a kind of vehicles, equipped with the automatic stopping warning system according to any one of claim 8-14.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/087802 WO2016049812A1 (en) | 2014-09-29 | 2014-09-29 | Automatic parking warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106660482A true CN106660482A (en) | 2017-05-10 |
Family
ID=55629239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480080629.XA Pending CN106660482A (en) | 2014-09-29 | 2014-09-29 | Automatic parking warning system |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3201047A4 (en) |
| CN (1) | CN106660482A (en) |
| WO (1) | WO2016049812A1 (en) |
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| CN109064002A (en) * | 2018-07-26 | 2018-12-21 | 阿里巴巴集团控股有限公司 | Vehicle risk appraisal procedure, device and equipment |
| CN109278638A (en) * | 2017-07-20 | 2019-01-29 | 安波福电子(苏州)有限公司 | A kind of voice auxiliary parking system and method for parking |
| CN110171354A (en) * | 2019-05-15 | 2019-08-27 | 北京汽车股份有限公司 | A kind of curb parking active alarming method for power and system |
| CN111133486A (en) * | 2017-10-27 | 2020-05-08 | 宝马股份公司 | Method for reducing potential hazards in road traffic |
| CN111353669A (en) * | 2018-12-21 | 2020-06-30 | 北京宝沃汽车有限公司 | Server, vehicle and parking risk identification method and device thereof |
| CN111443708A (en) * | 2019-01-16 | 2020-07-24 | 丰田自动车株式会社 | Automatic driving system |
| CN112509295A (en) * | 2020-11-28 | 2021-03-16 | 江苏宏诚智能科技有限公司 | School bus off-position alarm system |
| CN113409613A (en) * | 2020-03-16 | 2021-09-17 | 上海博泰悦臻网络技术服务有限公司 | Method, equipment and computer storage medium for controlling warning signal by vehicle-mounted terminal |
| CN113428171A (en) * | 2018-09-13 | 2021-09-24 | 现代摩比斯株式会社 | Warning state adjustment device and method |
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| DE102016215478A1 (en) * | 2016-08-18 | 2018-02-22 | Robert Bosch Gmbh | Concept for warning road users in an environment of a motor vehicle of an imminent disembarkation of one or more occupants of the motor vehicle |
| US10106075B2 (en) * | 2017-02-14 | 2018-10-23 | Ford Global Technologies, Llc | Vehicle hazard notification system |
| DE102017204254A1 (en) * | 2017-03-14 | 2018-09-20 | Bayerische Motoren Werke Aktiengesellschaft | Method and device for reminding a driver to start at a light signal device |
| DE102019008661A1 (en) * | 2019-12-13 | 2021-06-17 | Daimler Ag | Light assistance system for a vehicle |
| EP3971863A1 (en) * | 2020-09-17 | 2022-03-23 | Ningbo Geely Automobile Research & Development Co. Ltd. | A method for operating a vehicle hazardous parking warning system |
| CN112650927A (en) * | 2020-12-30 | 2021-04-13 | 北京嘀嘀无限科技发展有限公司 | Method and device for managing candidate riding points, electronic equipment and storage medium |
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| CN111133486A (en) * | 2017-10-27 | 2020-05-08 | 宝马股份公司 | Method for reducing potential hazards in road traffic |
| CN109064002A (en) * | 2018-07-26 | 2018-12-21 | 阿里巴巴集团控股有限公司 | Vehicle risk appraisal procedure, device and equipment |
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| CN110171354A (en) * | 2019-05-15 | 2019-08-27 | 北京汽车股份有限公司 | A kind of curb parking active alarming method for power and system |
| CN113409613A (en) * | 2020-03-16 | 2021-09-17 | 上海博泰悦臻网络技术服务有限公司 | Method, equipment and computer storage medium for controlling warning signal by vehicle-mounted terminal |
| CN112509295A (en) * | 2020-11-28 | 2021-03-16 | 江苏宏诚智能科技有限公司 | School bus off-position alarm system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3201047A4 (en) | 2018-10-10 |
| WO2016049812A1 (en) | 2016-04-07 |
| EP3201047A1 (en) | 2017-08-09 |
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