CN106494408A - The reminding method and device on vehicle driving up road - Google Patents
The reminding method and device on vehicle driving up road Download PDFInfo
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- CN106494408A CN106494408A CN201610860455.XA CN201610860455A CN106494408A CN 106494408 A CN106494408 A CN 106494408A CN 201610860455 A CN201610860455 A CN 201610860455A CN 106494408 A CN106494408 A CN 106494408A
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- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/06—Road conditions
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
- B60W40/105—Speed
-
- 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
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- 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
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
-
- 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
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of reminding method on vehicle driving up road, including：During Current vehicle is travelled, monitor whether the Current vehicle is in upward slope state；When the Current vehicle is in upward slope state, judge whether the Current vehicle carries out operation of overtaking other vehicles；When the Current vehicle carries out overtaking other vehicles operation, the prompt messages that no overtaking are exported.The invention also discloses a kind of suggestion device on vehicle driving up road.Situation of the present invention by the up-hill journey of monitoring Current vehicle, and corresponding information is exported, improve vehicle safety.
Description
Technical field
The present invention relates to technical field of transportation, more particularly to a kind of reminding method on vehicle driving up road and device.
Background technology
In the traffic accident of existing generation, due to roadway road conditions factor and the proportion of caused traffic accident is non-
Normal height, studies carefully the reason for its accident occurs in addition to the own characteristic of roadway and such environmental effects, and such as hill path is steep
High and steep, angle of turn is big, lighting condition is bad, road is wet and slippery etc., is exactly that driver cannot carry the reason for also one extremely important
Before know the situation of roadway, and then corresponding measure, such as deceleration, change lane etc. can not be taken in time, so as to cause to hand over
The generation of interpreter's event.For example, vehicle is travelled at ramp, when particularly vehicle is in upward slope state, when have situation about overtaking other vehicles to send out
Raw, due in uphill way, can't see the coming to car of slope top vehicle, easily cause collision.
Content of the invention
Present invention is primarily targeted at providing a kind of reminding method on vehicle driving up road and device, it is intended to monitor current vehicle
Up-hill journey situation, and export corresponding information, improve vehicle safety.
For achieving the above object, the invention provides a kind of reminding method on vehicle driving up road, including：
During Current vehicle is travelled, monitor whether the Current vehicle is in upward slope state；
When the Current vehicle is in upward slope state, judge whether the Current vehicle carries out operation of overtaking other vehicles；
When the Current vehicle carries out overtaking other vehicles operation, the prompt messages that no overtaking are exported.
Preferably, described during Current vehicle is travelled, monitor whether the Current vehicle includes in upward slope state：
During Current vehicle is travelled, the angle of inclination of the Current vehicle is obtained, inclining for the Current vehicle is judged
Whether rake angle is more than predetermined angle；
When whether the angle of inclination of the Current vehicle is more than predetermined angle, judge that the Current vehicle is in upper ramp shaped
State；
When whether the angle of inclination of the Current vehicle is less than or equal to predetermined angle, judge that the Current vehicle is not located
In upward slope state.
Preferably, when the Current vehicle is in upward slope state, judge whether the Current vehicle carries out operation of overtaking other vehicles
Including：
When the Current vehicle is in upward slope state, the running velocity of the Current vehicle is obtained, according to described current
The running velocity of vehicle, judges whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the flashing state of the steering indicating light of the Current vehicle is obtained, according to
The flashing state of the steering indicating light of the Current vehicle, judges whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the deviation situation of the Current vehicle and surface mark line is obtained,
According to the Current vehicle and the deviation situation of surface mark line, judge whether the Current vehicle carries out operation of overtaking other vehicles.
Preferably, when the Current vehicle carries out overtaking other vehicles operation, exporting the prompt messages that no overtaking includes：
When the Current vehicle carries out overtaking other vehicles operation, judge to specify with the adjacent lane in track residing for the Current vehicle
Whether there is fleet vehicles in section；
When the adjacent lane with track residing for the Current vehicle specifies section internal memory in fleet vehicles, will work as with described
The nearest fleet vehicles of the distance between vehicle in front are set as target vehicle, obtain the target vehicle and the Current vehicle it
Between distance；
When the distance between the target fleet vehicles and described Current vehicle are less than predeterminable range, no overtaking for output
Prompt messages.
Preferably, when the Current vehicle carries out overtaking other vehicles operation, exporting the prompt messages that no overtaking includes：
When the Current vehicle carries out overtaking other vehicles operation, by the preset display device of the Current vehicle or voice broadcast
Device or the buzzer output prompt messages that no overtaking.
Additionally, for achieving the above object, present invention also offers a kind of suggestion device on vehicle driving up road, including：
Monitoring modular, during travelling in Current vehicle, monitors whether the Current vehicle is in upward slope state；
Judge module, for when the Current vehicle is in upward slope state, judging whether the Current vehicle is surpassed
Car is operated；
Output module, for when the Current vehicle carries out overtaking other vehicles operation, exporting the prompt messages that no overtaking.
Preferably, the monitoring modular is additionally operable to, and during Current vehicle is travelled, obtains the inclination of the Current vehicle
Whether angle, judge the angle of inclination of the Current vehicle more than predetermined angle；When the Current vehicle angle of inclination whether
During more than predetermined angle, judge that the Current vehicle is in upward slope state；When whether the angle of inclination of the Current vehicle is less than
Or when being equal to predetermined angle, judge that the Current vehicle is not at upward slope state.
Preferably, the judge module is additionally operable to, and when the Current vehicle is in upward slope state, obtains the current vehicle
Running velocity, according to the running velocity of the Current vehicle, judge whether the Current vehicle carries out operation of overtaking other vehicles；Or
Person,
When the Current vehicle is in upward slope state, the flashing state of the steering indicating light of the Current vehicle is obtained, according to
The flashing state of the steering indicating light of the Current vehicle, judges whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the deviation situation of the Current vehicle and surface mark line is obtained,
According to the Current vehicle and the deviation situation of surface mark line, judge whether the Current vehicle carries out operation of overtaking other vehicles.
Preferably, the output module is additionally operable to, and when the Current vehicle carries out overtaking other vehicles operation, judges current with described
The adjacent lane in track residing for vehicle is specified；
When the adjacent lane with track residing for the Current vehicle specifies section internal memory in fleet vehicles, will work as with described
The nearest fleet vehicles of the distance between vehicle in front are set as target vehicle, obtain the target vehicle and the Current vehicle it
Between distance；
When the distance between the target fleet vehicles and described Current vehicle are less than predeterminable range, no overtaking for output
Prompt messages.
Preferably, the output module is additionally operable to, when the Current vehicle carries out overtaking other vehicles operation, by the current vehicle
Preset display device or sound broadcasting device or the buzzer output prompt messages that no overtaking.
The reminding method and device on vehicle driving up road provided in an embodiment of the present invention, monitors during Current vehicle is travelled
When upward slope state is in Current vehicle, judge whether Current vehicle carries out operation of overtaking other vehicles.If Current vehicle carries out operation of overtaking other vehicles,
The output prompt messages that no overtaking.So as to pass through the situation of the up-hill journey for monitoring Current vehicle, and export corresponding
Information, so that driver can obtain whether the vehicle overtakes other vehicles during up-hill journey in time, to point out on user
Slope can not be overtaken other vehicles, and improve vehicle safety.
Description of the drawings
Fig. 1 is the schematic flow sheet of one embodiment of reminding method on vehicle driving up road of the present invention；
Fig. 2 is the high-level schematic functional block diagram of one embodiment of suggestion device on vehicle driving up road of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only in order to explain the present invention.
As shown in figure 1, showing a kind of reminding method first embodiment on vehicle driving up road of the invention.The car of the embodiment
Upward trend reminding method include：
Step S10, during Current vehicle is travelled, monitor whether the Current vehicle is in upward slope state；
In the present embodiment, as vehicle is during enforcement of going up a slope, driver cannot be seen from current uphill way phase
To descending section exercise the vehicle that comes, be susceptible to traffic accident, therefore Current vehicle is needed to car when upward slope is overtaken other vehicles
Fleet vehicles on road are monitored, to point out driver safety to drive.
Specifically, the step of whether above-mentioned monitoring Current vehicle is in upward slope state includes：Travel in Current vehicle
During, the angle of inclination of the Current vehicle is obtained, judges the angle of inclination of the Current vehicle whether more than predetermined angle；
When whether the angle of inclination of the Current vehicle is more than predetermined angle, judge that the Current vehicle is in upward slope state；Work as institute
When whether the angle of inclination of Current vehicle is stated less than or equal to predetermined angle, judge that the Current vehicle is not at upward slope state.
The detection at the angle of inclination of Current vehicle can by the mode such as angular transducer that arranges on Current vehicle come
Obtain, the predetermined angle can be arranged as the case may be and flexibly.
Monitoring Current vehicle whether in upward slope state be embodied as can also be, by by Current vehicle equipment of itself
It is monitored, or is monitored by external equipment and monitoring result is sent to Current vehicle, or can also work as
Vehicle in front equipment of itself is monitored jointly with external equipment.
Step S20, when the Current vehicle be in upward slope state when, judge whether the Current vehicle carries out the behaviour that overtakes other vehicles
Make；
Step S30, when the Current vehicle carries out overtaking other vehicles operation, export the prompt messages that no overtaking.
If Current vehicle is in upward slope state, by detecting running velocity, the steering indicating light of Current vehicle of Current vehicle
The deviation situation of flashing state, Current vehicle and surface mark line etc., judge whether Current vehicle carries out operation of overtaking other vehicles.If
Current vehicle carries out operation of overtaking other vehicles, then prohibited by the preset display device of Current vehicle or sound broadcasting device or buzzer output
The prompt messages that only overtakes other vehicles, to point out user to forbid that upward slope is overtaken other vehicles.
It should be noted that when Current vehicle is in upward slope state, first can also judge and track residing for Current vehicle
Adjacent lane specify section internal memory enforcement target vehicle, whether to export really with the distance between Current vehicle and forbid
The prompt messages that overtakes other vehicles.When the distance between target fleet vehicles and described Current vehicle are less than predeterminable range, output
The prompt messages that no overtaking.
When the embodiment of the present invention monitors that during Current vehicle traveling Current vehicle is in upward slope state, judge current
Whether vehicle carries out operation of overtaking other vehicles.If Current vehicle carries out operation of overtaking other vehicles, the prompt messages that no overtaking are exported.So as to logical
The situation of the up-hill journey of monitoring Current vehicle is crossed, and exports corresponding information, so that driver can obtain this in time
Whether vehicle overtakes other vehicles during up-hill journey, can not be overtaken other vehicles with pointing out user to go up a slope, improve vehicle safety.
Further, the reminding method first embodiment based on above-mentioned vehicle driving up road, it is proposed that vehicle driving up of the present invention
The reminding method second embodiment on road, in the embodiment, above-mentioned steps S20 include：
When the Current vehicle is in upward slope state, the running velocity of the Current vehicle is obtained, according to described current
The running velocity of vehicle, judges whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the flashing state of the steering indicating light of the Current vehicle is obtained, according to
The flashing state of the steering indicating light of the Current vehicle, judges whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the deviation situation of the Current vehicle and surface mark line is obtained,
According to the Current vehicle and the deviation situation of surface mark line, judge whether the Current vehicle carries out operation of overtaking other vehicles.
In the present embodiment, when Current vehicle is in upward slope state, judging whether Current vehicle is carried out overtaking other vehicles the mistake of operation
Cheng Zhong, in one embodiment, can pass through on vehicle arrange magneto-electric vehicle speed sensor, Hall-type vehicle speed sensor or
A kind of running velocity to obtain Current vehicle in photo-electric vehicle speed sensor etc., so as to the enforcement speed according to Current vehicle
Degree, judges whether Current vehicle carries out operation of overtaking other vehicles.When the running velocity of Current vehicle is more than preset vehicle speed, current vehicle is described
Operation of overtaking other vehicles is carried out, when the running velocity of Current vehicle is less than or equal to preset vehicle speed, illustrate that Current vehicle is not surpassed
Car is operated.Or, at interval of the running velocity that Preset Time obtains Current vehicle, when the running velocity of current point in time is more than
The running velocity of a upper time point, and exceed designated value, then explanation Current vehicle carries out operation of overtaking other vehicles, and otherwise, does not overtake other vehicles.This is pre-
If speed, Preset Time can be arranged as the case may be and flexibly.
In another embodiment, by the flashing state of the steering indicating light of monitoring Current vehicle, whether judge Current vehicle
Operation of overtaking other vehicles is carried out, when steering indicating light is not turned on, illustrates that Current vehicle does not carry out operation of overtaking other vehicles, when the right turn of steering indicating light
When lamp or left steering lamp enter line flicker, illustrate that Current vehicle carries out operation of overtaking other vehicles.
In another embodiment, the image information in track in front of Current vehicle is gathered by vehicle-mounted camera, according to image
Information, obtains the deviation situation of Current vehicle and surface mark line to judge whether Current vehicle carries out operation of overtaking other vehicles.When current
When vehicle is across surface mark line, illustrate that Current vehicle carries out operation of overtaking other vehicles, when Current vehicle is without departing from surface mark line,
Illustrate that Current vehicle does not carry out operation of overtaking other vehicles.Can also for example judge whether Current vehicle travel direction is differed with track direction
Cause, Current vehicle travel direction is inconsistent with track direction, illustrates that Current vehicle carries out operation of overtaking other vehicles, otherwise, does not overtake other vehicles.
The present embodiment when Current vehicle be in upward slope state when, by the running velocity or Current vehicle of Current vehicle
The flashing state or Current vehicle of steering indicating light and the deviation situation of surface mark line, judge whether Current vehicle is overtaken other vehicles
Operation, improves the convenience of operation judges that whether Current vehicle is carried out overtaking other vehicles.
Further, the reminding method second embodiment based on above-mentioned vehicle driving up road, it is proposed that vehicle driving up of the present invention
The reminding method 3rd embodiment on road, in the embodiment, above-mentioned steps S30 include：
When the Current vehicle carries out overtaking other vehicles operation, judge to specify with the adjacent lane in track residing for the Current vehicle
Whether there is fleet vehicles in section；
When the adjacent lane with track residing for the Current vehicle specifies section internal memory in fleet vehicles, will work as with described
The nearest fleet vehicles of the distance between vehicle in front are set as target vehicle, obtain the target vehicle and the Current vehicle it
Between distance；
When the distance between the target fleet vehicles and described Current vehicle are less than predeterminable range, no overtaking for output
Prompt messages.
In the present embodiment, as the development of intelligent transportation, vehicle and transit equipment can all become more and more intelligent, than
As vehicle can be integrated with more intelligent terminals, and transit equipment can also be integrated with communication function, so as to can achieve vehicle and friendship
Communication between logical equipment, it is therefore preferred that roadside unit is may be installed on the transit equipment of vehicle travel or road
On the communication base station of side, be such as integrated on traffic street lamp, on traffic speed measuring equipment, traffic photographing device first-class, Current vehicle
Radio communication can be carried out by preset board units and roadside unit.Roadside unit can monitor track residing for Current vehicle
Adjacent lane specify section in whether there is fleet vehicles, obtain gathered data, and the gathered data be sent to current vehicle
?.
It is of course also possible to passing through the preset camera head of Current vehicle obtains image information, judge and Current vehicle institute
Whether there is fleet vehicles in specified section in the adjacent lane in place track.
For example, the condition information of other vehicles in section is specified in front of real-time monitoring Current vehicle：Whether slope has on top
Head-on exercise come vehicle, fleet vehicles quantity how many, be whether truck, fleet vehicles speed how, exercise
Vehicle is travelled on which track etc., and the driving corresponding to the condition information is reminded is sent to Current vehicle, Jin Ertong
Know that vehicle driver carries out corresponding safe handling.
When with track residing for Current vehicle adjacent lane specify section internal memory in fleet vehicles when, will with Current vehicle it
Between closest fleet vehicles be set as target vehicle, obtain the distance between the target vehicle and Current vehicle.
When the distance between target fleet vehicles and described Current vehicle are less than predeterminable range, preset by Current vehicle
Display device or sound broadcasting device or buzzer output the prompt messages that no overtaking.When target fleet vehicles with work as
When the distance between vehicle in front is more than or equal to predeterminable range, the prompt messages that no overtaking are not exported.The predeterminable range
Can arrange as the case may be and flexibly.
It is understood that while monitoring the roadway situation in front of Current vehicle in vehicle travel process, also
By the current driving speed of real-time monitoring vehicle, and then the current driving speed according to vehicle, real-time adjustment keeps for vehicle
Safety traffic distance, safety traffic distance namely corresponds to carry out respective handling for vehicle when vehicle front section is dangerous
Safe section, that is, ensure that the distance between target fleet vehicles and Current vehicle are more than or equal to predeterminable range.
The present embodiment when Current vehicle carries out overtaking other vehicles operation, by determining the adjacent lane with track residing for Current vehicle
Specified section internal memory target fleet vehicles, obtain the distance between the target vehicle and Current vehicle, so as to according to should be away from
From determining whether Current vehicle can overtake other vehicles safely, vehicle safety is improve.
Accordingly, as shown in Fig. 2 proposing a kind of suggestion device first embodiment on vehicle driving up road of the invention.The enforcement
The suggestion device on the vehicle driving up road of example includes：
Monitoring modular 100, during travelling in Current vehicle, monitors whether the Current vehicle is in upper ramp shaped
State；
In the present embodiment, as vehicle is during enforcement of going up a slope, driver cannot be seen from current uphill way phase
To descending section exercise the vehicle that comes, be susceptible to traffic accident, therefore Current vehicle is needed to car when upward slope is overtaken other vehicles
Fleet vehicles on road are monitored, to point out driver safety to drive.
Specifically, above-mentioned monitoring modular 100 is additionally operable to, and during Current vehicle is travelled, obtains the Current vehicle
Whether angle of inclination, judge the angle of inclination of the Current vehicle more than predetermined angle；Angle of inclination when the Current vehicle
During whether more than predetermined angle, judge that the Current vehicle is in upward slope state；When the Current vehicle angle of inclination whether
During less than or equal to predetermined angle, judge that the Current vehicle is not at upward slope state.
The detection at the angle of inclination of Current vehicle can by the mode such as angular transducer that arranges on Current vehicle come
Obtain, the predetermined angle can be arranged as the case may be and flexibly.
The monitoring of monitoring modular 100 Current vehicle whether in upward slope state be embodied as can also be, by by current
Vehicle equipment of itself is monitored, or is monitored by external equipment and monitoring result is sent to Current vehicle, or
Person can also be that Current vehicle equipment of itself is monitored jointly with external equipment.
Judge module 200, for when the Current vehicle is in upward slope state, judging whether the Current vehicle is carried out
Overtake other vehicles operation；
Output module 300, for when the Current vehicle carries out overtaking other vehicles operation, exporting the alarm letter that no overtaking
Breath.
If Current vehicle is in upward slope state, running velocity, current vehicle of the judge module 200 by detection Current vehicle
The deviation situation of flashing state, Current vehicle and surface mark line of steering indicating light etc., judge whether Current vehicle is carried out
Overtake other vehicles operation.If Current vehicle carries out operation of overtaking other vehicles, output module 300 is by the preset display device of Current vehicle or voice
Broadcast device or the buzzer output prompt messages that no overtaking, to point out user to forbid that upward slope is overtaken other vehicles.
It should be noted that when Current vehicle is in upward slope state, output module 300 first can also judge and current vehicle
The adjacent lane in residing track specify section internal memory enforcement target vehicle, with the distance between Current vehicle be strictly
The no output prompt messages that no overtaking.When the distance between target fleet vehicles and described Current vehicle less than default away from
From when, export the prompt messages that no overtaking.
When the embodiment of the present invention monitors that during Current vehicle traveling Current vehicle is in upward slope state, judge current
Whether vehicle carries out operation of overtaking other vehicles.If Current vehicle carries out operation of overtaking other vehicles, the prompt messages that no overtaking are exported.So as to logical
The situation of the up-hill journey of monitoring Current vehicle is crossed, and exports corresponding information, so that driver can obtain this in time
Whether vehicle overtakes other vehicles during up-hill journey, can not be overtaken other vehicles with pointing out user to go up a slope, improve vehicle safety.
Further, the suggestion device first embodiment based on above-mentioned vehicle driving up road, it is proposed that vehicle driving up of the present invention
The suggestion device second embodiment on road, in the embodiment, above-mentioned judge module 200 is additionally operable to, when the Current vehicle is in upward slope
The running velocity of the Current vehicle during state, is obtained, according to the running velocity of the Current vehicle, the Current vehicle is judged
Whether operation of overtaking other vehicles is carried out；Or,
When the Current vehicle is in upward slope state, the flashing state of the steering indicating light of the Current vehicle is obtained, according to
The flashing state of the steering indicating light of the Current vehicle, judges whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the deviation situation of the Current vehicle and surface mark line is obtained,
According to the Current vehicle and the deviation situation of surface mark line, judge whether the Current vehicle carries out operation of overtaking other vehicles.
In the present embodiment, when Current vehicle is in upward slope state, judging whether Current vehicle is carried out overtaking other vehicles the mistake of operation
Cheng Zhong, in one embodiment, judge module 200 can pass through magneto-electric vehicle speed sensor, the Hall-type car arranged on vehicle
A kind of running velocity to obtain Current vehicle in fast sensor or photo-electric vehicle speed sensor etc., so as to according to current vehicle
Running velocity, judge whether Current vehicle carries out operation of overtaking other vehicles.When the running velocity of Current vehicle is more than preset vehicle speed,
Illustrate that Current vehicle carries out operation of overtaking other vehicles, when the running velocity of Current vehicle is less than or equal to preset vehicle speed, current vehicle is described
Do not carry out operation of overtaking other vehicles.Or, at interval of the running velocity that Preset Time obtains Current vehicle, when the row of current point in time
Running velocity of the speed more than a upper time point is made, and exceedes designated value, then explanation Current vehicle carries out operation of overtaking other vehicles, otherwise,
Do not overtake other vehicles.The preset vehicle speed, Preset Time can be arranged as the case may be and flexibly.
In another embodiment, flashing state of the judge module 200 by the steering indicating light of monitoring Current vehicle, judges to work as
Whether vehicle in front carries out operation of overtaking other vehicles, and when steering indicating light is not turned on, illustrates that Current vehicle does not carry out operation of overtaking other vehicles, works as steering
When the right turn lamp of lamp or left steering lamp enter line flicker, illustrate that Current vehicle carries out operation of overtaking other vehicles.
In another embodiment, judge module 200 gathers the image letter in track in front of Current vehicle by vehicle-mounted camera
Breath, according to image information, obtains the deviation situation of Current vehicle and surface mark line to judge whether Current vehicle is overtaken other vehicles
Operation.When Current vehicle is across surface mark line, illustrate that Current vehicle carries out operation of overtaking other vehicles, Current vehicle is without departing from ground
During the markings of face, illustrate that Current vehicle does not carry out operation of overtaking other vehicles.Can also for example judge Current vehicle travel direction whether with car
Road direction is inconsistent, and Current vehicle travel direction is inconsistent with track direction, illustrates that Current vehicle carries out operation of overtaking other vehicles, otherwise,
Do not overtake other vehicles.
The present embodiment when Current vehicle be in upward slope state when, by the running velocity or Current vehicle of Current vehicle
The flashing state or Current vehicle of steering indicating light and the deviation situation of surface mark line, judge whether Current vehicle is overtaken other vehicles
Operation, improves the convenience of operation judges that whether Current vehicle is carried out overtaking other vehicles.
Further, the suggestion device second embodiment based on above-mentioned vehicle driving up road, it is proposed that vehicle driving up of the present invention
The suggestion device 3rd embodiment on road, in the embodiment, above-mentioned output module 300 is additionally operable to, when the Current vehicle is overtaken other vehicles
During operation, judge that the adjacent lane with track residing for the Current vehicle is specified in section with the presence or absence of fleet vehicles；
When the adjacent lane with track residing for the Current vehicle specifies section internal memory in fleet vehicles, will work as with described
The nearest fleet vehicles of the distance between vehicle in front are set as target vehicle, obtain the target vehicle and the Current vehicle it
Between distance；
When the distance between the target fleet vehicles and described Current vehicle are less than predeterminable range, no overtaking for output
Prompt messages.
In the present embodiment, as the development of intelligent transportation, vehicle and transit equipment can all become more and more intelligent, than
As vehicle can be integrated with more intelligent terminals, and transit equipment can also be integrated with communication function, so as to can achieve vehicle and friendship
Communication between logical equipment, it is therefore preferred that roadside unit is may be installed on the transit equipment of vehicle travel or road
On the communication base station of side, be such as integrated on traffic street lamp, on traffic speed measuring equipment, traffic photographing device first-class, Current vehicle
Radio communication can be carried out by preset board units and roadside unit.Roadside unit can monitor track residing for Current vehicle
Adjacent lane specify section in whether there is fleet vehicles, obtain gathered data, and the gathered data be sent to current vehicle
?.
It is of course also possible to passing through the preset camera head of Current vehicle obtains image information, judge and Current vehicle institute
Whether there is fleet vehicles in specified section in the adjacent lane in place track.
For example, the condition information of other vehicles in section is specified in front of real-time monitoring Current vehicle：Whether slope has on top
Head-on exercise come vehicle, fleet vehicles quantity how many, be whether truck, fleet vehicles speed how, exercise
Vehicle is travelled on which track etc., and the driving corresponding to the condition information is reminded is sent to Current vehicle, Jin Ertong
Know that vehicle driver carries out corresponding safe handling.
When with track residing for Current vehicle adjacent lane specify section internal memory in fleet vehicles when, will with Current vehicle it
Between closest fleet vehicles be set as target vehicle, obtain the distance between the target vehicle and Current vehicle.
When the distance between target fleet vehicles and Current vehicle are less than predeterminable range, output module 300 is by current
The preset display device of vehicle or sound broadcasting device or the buzzer output prompt messages that no overtaking.When target is exercised
When the distance between vehicle and Current vehicle are more than or equal to predeterminable range, the prompt messages that no overtaking are not exported.Should
Predeterminable range can be arranged as the case may be and flexibly.
It is understood that while monitoring the roadway situation in front of Current vehicle in vehicle travel process, also
By the current driving speed of real-time monitoring vehicle, and then the current driving speed according to vehicle, real-time adjustment keeps for vehicle
Safety traffic distance, safety traffic distance namely corresponds to carry out respective handling for vehicle when vehicle front section is dangerous
Safe section, that is, ensure that the distance between target fleet vehicles and Current vehicle are more than or equal to predeterminable range.
The present embodiment when Current vehicle carries out overtaking other vehicles operation, by determining the adjacent lane with track residing for Current vehicle
Specified section internal memory target fleet vehicles, obtain the distance between the target vehicle and Current vehicle, so as to according to should be away from
From determining whether Current vehicle can overtake other vehicles safely, vehicle safety is improve.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of reminding method on vehicle driving up road, it is characterised in that the reminding method on the vehicle driving up road includes following step
Suddenly：
During Current vehicle is travelled, monitor whether the Current vehicle is in upward slope state；
When the Current vehicle is in upward slope state, judge whether the Current vehicle carries out operation of overtaking other vehicles；
When the Current vehicle carries out overtaking other vehicles operation, the prompt messages that no overtaking are exported.
2. the reminding method on vehicle driving up road as claimed in claim 1, it is characterised in that described travel process in Current vehicle
In, monitor whether the Current vehicle includes in upward slope state：
During Current vehicle is travelled, the angle of inclination of the Current vehicle is obtained, the inclination angle of the Current vehicle is judged
Whether degree is more than predetermined angle；
When whether the angle of inclination of the Current vehicle is more than predetermined angle, judge that the Current vehicle is in upward slope state；
When whether the angle of inclination of the Current vehicle is less than or equal to predetermined angle, judge that the Current vehicle is not at
Ramp shaped state.
3. the reminding method on vehicle driving up road as claimed in claim 2, it is characterised in that when the Current vehicle is in going up a slope
During state, judge that the Current vehicle operation that whether carries out overtaking other vehicles includes：
When the Current vehicle is in upward slope state, the running velocity of the Current vehicle is obtained, according to the Current vehicle
Running velocity, judge whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the flashing state of the steering indicating light of the Current vehicle is obtained, according to described
The flashing state of the steering indicating light of Current vehicle, judges whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the deviation situation of the Current vehicle and surface mark line is obtained, according to
The Current vehicle and the deviation situation of surface mark line, judge whether the Current vehicle carries out operation of overtaking other vehicles.
4. the reminding method on the vehicle driving up road as any one of claim 1-3, it is characterised in that when the current vehicle
Carry out overtaking other vehicles operation when, exporting the prompt messages that no overtaking includes：
When the Current vehicle carries out overtaking other vehicles operation, judge to specify section with the adjacent lane in track residing for the Current vehicle
Interior with the presence or absence of fleet vehicles；
When the adjacent lane with track residing for the Current vehicle specifies section internal memory in fleet vehicles, will be with the current vehicle
The distance between nearest fleet vehicles be set as target vehicle, obtain between the target vehicle and the Current vehicle
Distance；
When the distance between the target fleet vehicles and described Current vehicle are less than predeterminable range, the report that no overtaking is exported
Alert information.
5. the reminding method on the vehicle driving up road as any one of claim 1-3, it is characterised in that when the current vehicle
Carry out overtaking other vehicles operation when, exporting the prompt messages that no overtaking includes：
When the Current vehicle carries out overtaking other vehicles operation, by the preset display device of the Current vehicle or sound broadcasting device
Or the buzzer output prompt messages that no overtaking.
6. a kind of suggestion device on vehicle driving up road, it is characterised in that the suggestion device on the vehicle driving up road includes：
Monitoring modular, during travelling in Current vehicle, monitors whether the Current vehicle is in upward slope state；
Judge module, for when the Current vehicle is in upward slope state, judging whether the Current vehicle carries out the behaviour that overtakes other vehicles
Make；
Output module, for when the Current vehicle carries out overtaking other vehicles operation, exporting the prompt messages that no overtaking.
7. the suggestion device on vehicle driving up road as claimed in claim 6, it is characterised in that the monitoring modular is additionally operable to,
The angle of inclination of the Current vehicle during Current vehicle is travelled, is obtained, whether the angle of inclination of the Current vehicle is judged
It is more than predetermined angle；When whether the angle of inclination of the Current vehicle is more than predetermined angle, judge that the Current vehicle is in
Upward slope state；When whether the angle of inclination of the Current vehicle is less than or equal to predetermined angle, the Current vehicle is judged not
It is in upward slope state.
8. the suggestion device on vehicle driving up road as claimed in claim 7, it is characterised in that the judge module is additionally operable to, when
When the Current vehicle is in upward slope state, the running velocity of the Current vehicle is obtained, according to the enforcement of the Current vehicle
Speed, judges whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the flashing state of the steering indicating light of the Current vehicle is obtained, according to described
The flashing state of the steering indicating light of Current vehicle, judges whether the Current vehicle carries out operation of overtaking other vehicles；Or,
When the Current vehicle is in upward slope state, the deviation situation of the Current vehicle and surface mark line is obtained, according to
The Current vehicle and the deviation situation of surface mark line, judge whether the Current vehicle carries out operation of overtaking other vehicles.
9. the suggestion device on the vehicle driving up road as any one of claim 6-8, it is characterised in that the output module
It is additionally operable to, when the Current vehicle carries out overtaking other vehicles operation, judges to specify with the adjacent lane in track residing for the Current vehicle
Whether there is fleet vehicles in section；
When the adjacent lane with track residing for the Current vehicle specifies section internal memory in fleet vehicles, will be with the current vehicle
The distance between nearest fleet vehicles be set as target vehicle, obtain between the target vehicle and the Current vehicle
Distance；
When the distance between the target fleet vehicles and described Current vehicle are less than predeterminable range, the report that no overtaking is exported
Alert information.
10. the suggestion device on the vehicle driving up road as any one of claim 6-8, it is characterised in that the output mould
Block is additionally operable to, and when the Current vehicle carries out overtaking other vehicles operation, is broadcast by the preset display device of the Current vehicle or voice
Reporting device or the buzzer output prompt messages that no overtaking.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860455.XA CN106494408A (en) | 2016-09-28 | 2016-09-28 | The reminding method and device on vehicle driving up road |
| PCT/CN2017/070847 WO2018058860A1 (en) | 2016-09-28 | 2017-01-11 | Uphill road prompting method and device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860455.XA CN106494408A (en) | 2016-09-28 | 2016-09-28 | The reminding method and device on vehicle driving up road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106494408A true CN106494408A (en) | 2017-03-15 |
Family
ID=58291206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610860455.XA Pending CN106494408A (en) | 2016-09-28 | 2016-09-28 | The reminding method and device on vehicle driving up road |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106494408A (en) |
| WO (1) | WO2018058860A1 (en) |
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| CN110470483A (en) * | 2019-07-23 | 2019-11-19 | 广州供电局有限公司 | Power supply vehicle of meet an emergency state monitoring method and power supply vehicle of meet an emergency condition monitoring system |
| CN110816532A (en) * | 2019-09-29 | 2020-02-21 | 深圳市元征科技股份有限公司 | Method and device for preventing vehicle from sliding, vehicle-mounted equipment and magnetic field generating equipment |
| CN110853407A (en) * | 2019-10-22 | 2020-02-28 | 江苏广宇协同科技发展研究院有限公司 | Vehicle safety early warning method, device and system based on vehicle-road cooperation |
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| CN114141011B (en) * | 2021-11-23 | 2022-09-27 | 北京安融畅信息技术有限公司 | Steep slope and continuous downhill road section identification method and potential safety hazard troubleshooting method |
| CN115419707B (en) * | 2022-08-30 | 2023-07-25 | 长城汽车股份有限公司 | Control method and device for gear shifting up of gearbox, vehicle and storage medium |
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Also Published As
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| WO2018058860A1 (en) | 2018-04-05 |
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Application publication date: 20170315 |