CN115273508A - Vehicle travel guidance method, device, electronic device, and storage medium - Google Patents
Vehicle travel guidance method, device, electronic device, and storage medium Download PDFInfo
- Publication number
- CN115273508A CN115273508A CN202210692329.3A CN202210692329A CN115273508A CN 115273508 A CN115273508 A CN 115273508A CN 202210692329 A CN202210692329 A CN 202210692329A CN 115273508 A CN115273508 A CN 115273508A
- Authority
- CN
- China
- Prior art keywords
- information
- lane
- vehicle
- guidance
- guide
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 238000009825 accumulation Methods 0.000 claims description 20
- 238000004590 computer program Methods 0.000 claims description 7
- 230000008447 perception Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a vehicle driving guiding method, a device, electronic equipment and a storage medium, belonging to the technical field of intelligent traffic, wherein the method comprises the following steps: acquiring lane waterlogging depth information and lane condition auxiliary information of each lane, wherein the lane condition auxiliary information comprises other lane condition information except the lane waterlogging depth information in various lane condition information; acquiring vehicle running guide information based on the lane ponding depth information and the lane condition auxiliary information of each lane; transmitting vehicle travel guidance information to vehicles in a coverage area of a roadside system; the vehicle travel guidance information is used to guide vehicles in the coverage area to avoid or pass through the road segment. According to the embodiment of the invention, the vehicle running guide information can be obtained and sent to the vehicle by obtaining the lane ponding depth information and the lane condition auxiliary information respectively corresponding to each lane, so that the vehicle can safely pass through the road section of the overtopped road or avoid the road section of the overtopped road, and the potential safety hazard brought to the vehicle passing by the overtopped road can be effectively eliminated.
Description
Technical Field
The present invention relates to the field of intelligent transportation technologies, and in particular, to a method and an apparatus for guiding vehicle driving, an electronic device, and a storage medium.
Background
In the related art, the roadside system may broadcast road information, which may include water accumulation information in front of the road. The vehicle can only know the accumulated water in the front road through the road information, and the potential safety hazard still exists when the vehicle passes through the water overflowing road section with a deep pit or a well cover. How to eliminate the potential safety hazard brought by the road with flood to the vehicle traffic is an important subject to be urgently solved in the industry at present.
Disclosure of Invention
The invention provides a vehicle running guiding method, a vehicle running guiding device, electronic equipment and a storage medium, which are used for solving the defect that potential safety hazards brought to vehicle passing by an overflow road cannot be eliminated in the prior art and eliminating the potential safety hazards brought to vehicle passing by the overflow road.
In a first aspect, the present invention provides a vehicle driving guidance method applied to a roadside system, including:
acquiring lane waterlogging depth information and lane condition auxiliary information of each lane, wherein the lane condition auxiliary information comprises other lane condition information except the lane waterlogging depth information in various lane condition information;
acquiring vehicle running guide information based on the lane ponding depth information and the lane condition auxiliary information of each lane;
transmitting the vehicle travel guidance information to vehicles in a coverage area of the roadside system;
the vehicle travel guidance information is used to guide vehicles in the coverage area to avoid or pass through a road section.
Optionally, according to a vehicle driving guidance method provided by the present invention, the acquiring lane water depth information and lane condition auxiliary information of each lane includes:
acquiring lane ponding depth information of each lane through a water level sensor arranged at each lane;
and acquiring lane condition auxiliary information of each lane through a perception sensor arranged at each lane.
Alternatively, according to the present invention, there is provided a vehicle travel guidance method, wherein the lane condition assistance information includes at least one of the following lane condition information:
well lid condition information;
pothole condition information;
accident vehicle information;
and losing the object information.
Alternatively, according to a vehicle travel guidance method provided by the present invention, the vehicle travel guidance information includes: first guidance information and/or second guidance information;
based on lane ponding depth information and lane condition auxiliary information of each lane, acquire vehicle guide information that traveles, include:
acquiring first guide information, wherein the first guide information comprises lane water depth information and lane condition auxiliary information of each lane, and the first guide information is used for guiding vehicles in the coverage area to avoid or pass through a road section;
and/or acquiring second guide information corresponding to the target vehicle based on structural information of the target vehicle, lane ponding depth information of each lane and lane condition auxiliary information of each lane, wherein the second guide information is used for guiding the target vehicle to avoid or pass through a road section;
the target vehicle is a vehicle in the coverage area to pass through a road section.
Optionally, according to a vehicle driving guidance method provided by the present invention, the sending the vehicle driving guidance information to the vehicle in the coverage area of the roadside system includes:
if the vehicle running guidance information comprises the first guidance information, transmitting the first guidance information to an on-board system corresponding to a vehicle in the coverage area;
and/or sending the second guiding information to an on-board system corresponding to the target vehicle when the vehicle running guiding information comprises the second guiding information.
In a second aspect, the present invention further provides a vehicle driving guidance method, applied to a vehicle-mounted system, including:
receiving vehicle running guide information, wherein the vehicle running guide information is used for guiding a vehicle to avoid or pass through a road section, the vehicle running guide information is determined by a road side system based on lane water accumulation depth information and lane condition auxiliary information of each lane, and the lane condition auxiliary information comprises other lane condition information except the lane water accumulation depth information in a plurality of kinds of lane condition information;
one or more target guide information is determined based on the vehicle travel guide information.
Alternatively, according to a vehicle travel guidance method provided by the present invention, the vehicle travel guidance information includes: the first guide information comprises lane waterlogging depth information and lane condition auxiliary information of each lane, and the second guide information is used for guiding a vehicle where the vehicle-mounted system is located to avoid or pass through a road section;
the step of determining one or more target guide information based on the vehicle running guide information comprises any one or more of the following steps:
under the condition that the vehicle running guide information comprises the first guide information, determining first target guide information based on the first guide information and the position information of the vehicle where the vehicle-mounted system is located, wherein the first target guide information is used for guiding the vehicle to avoid a road section;
or, when the vehicle driving guidance information includes the first guidance information, determining second target guidance information based on the first guidance information and the driving state of the vehicle in which the vehicle-mounted system is located, wherein the second target guidance information is used for guiding the vehicle to pass through a road section;
or, when the vehicle driving guidance information includes the second guidance information, determining third target guidance information based on the second guidance information and the driving state of the vehicle in which the vehicle-mounted system is located, wherein the third target guidance information is used for guiding the vehicle to pass through a road section;
or, when the vehicle driving guidance information includes the second guidance information, determining fourth target guidance information based on the second guidance information and the position information of the vehicle where the vehicle-mounted system is located, wherein the fourth target guidance information is used for guiding the vehicle to avoid a road section.
In a third aspect, the present invention further provides a vehicle driving guidance device applied to a roadside system, including:
the first acquisition module is used for acquiring lane waterlogging depth information and lane condition auxiliary information of each lane, wherein the lane condition auxiliary information comprises other lane condition information except the lane waterlogging depth information in various lane condition information;
the second acquisition module is used for acquiring vehicle running guide information based on the lane ponding depth information and the lane condition auxiliary information of each lane;
a transmission module for transmitting the vehicle travel guidance information to vehicles in a coverage area of the roadside system;
the vehicle travel guidance information is used to guide vehicles in the coverage area to avoid or pass through a road section.
In a fourth aspect, the present invention further provides a vehicle travel guidance device applied to an in-vehicle system, including:
the system comprises a receiving module, a judging module and a judging module, wherein the receiving module is used for receiving vehicle running guide information, the vehicle running guide information is used for guiding a vehicle to avoid or pass through a road section, the vehicle running guide information is determined by a road side system based on lane ponding depth information and lane condition auxiliary information of each lane, and the lane condition auxiliary information comprises other lane condition information except the lane ponding depth information in various lane condition information;
the determining module is used for determining one or more target guiding messages based on the vehicle running guiding messages.
In a fifth aspect, the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the vehicle driving guidance method according to any one of the above methods when executing the computer program.
In a sixth aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the vehicle travel guidance method as described in any one of the above.
According to the vehicle driving guiding method, the vehicle driving guiding device, the electronic equipment and the storage medium, the roadside system can obtain the lane condition information except the lane ponding depth information by obtaining the lane ponding depth information and the lane condition auxiliary information which correspond to each lane, and the obtained vehicle driving guiding information can be used for eliminating potential safety hazards brought to vehicle driving by the lane ponding depth and can also be used for eliminating potential safety hazards brought to vehicle driving by other lane conditions, so that the vehicle can safely pass through an overtopped road section or avoid the overtopped road section, and the potential safety hazards brought to vehicle passing by the overtopped road can be effectively eliminated.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a vehicle driving guidance method provided by the invention;
FIG. 2 is a second schematic flow chart of the vehicle driving guiding method provided by the present invention;
fig. 3 is one of the structural schematic diagrams of the vehicle travel guidance device provided by the present invention;
FIG. 4 is a second schematic structural view of the vehicle driving guiding device provided by the present invention;
fig. 5 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Fig. 1 is a schematic flow diagram of a vehicle driving guidance method provided by the present invention, and as shown in fig. 1, an execution subject of the vehicle driving guidance method may be a roadside system, and the method includes:
specifically, in order to guide the vehicle to avoid or safely pass through the overtopped road section, the lane ponding depth information and the lane condition auxiliary information respectively corresponding to each lane may be acquired.
Alternatively, the lanes may be lanes of the same road.
For example, for road a, road a may include lane R1, lane R2, and lane R3, which may include: lane R1, lane R2, and lane R3.
Alternatively, each lane may be a lane of two or more roads.
For example, for road a and road B, road a may include lane R1 and lane R2, road B may include lane R3 and lane R4, and the lanes may include: lane R1, lane R2, lane R3, and lane R4.
Optionally, one lane may include a plurality of lane segments, and the lane water depth information and the lane condition auxiliary information corresponding to one lane are obtained, or the lane water depth information and the lane condition auxiliary information corresponding to the plurality of lane segments respectively are obtained.
For example, a certain lane may include a lane segment C1, a lane segment C2, and a lane segment C3, and lane water depth information and lane condition auxiliary information corresponding to the lane may be acquired, where the lane water depth information and the lane condition auxiliary information corresponding to the lane segment C1, the lane segment C2, and the lane segment C3 may be acquired respectively.
Optionally, the roadside system may include: the system comprises a perception sensor, a water level sensor, a processor module and a Vehicle-to-outside information exchange (V2X) communication module; wherein: the perception sensor can be used for perceiving the road surface conditions in real time, including deep pit or ponding state and the like; the water level sensor can be used for testing the depth of accumulated water; the processor module may be for processing data; the V2X communication module may be used to communicate with a vehicle or a cloud.
Optionally, the roadside system may receive information such as lane ponding depth information, lane condition auxiliary information or regulation information sent by the cloud through the V2X communication module; the roadside system can also receive lane ponding depth information or lane condition auxiliary information and other information sent by the vehicle through the V2X communication module.
For example, the roadside system can receive the control information sent by the cloud end through the V2X communication module, and receive lane condition auxiliary information sent by the vehicle (the vehicle can detect the lane based on its own sensor to obtain the lane condition auxiliary information), and then the roadside system can perform comprehensive analysis and judgment based on the above information, so as to obtain more accurate vehicle driving guide information.
It can be understood that, since the lane condition auxiliary information may be obtained, the lane condition auxiliary information may be used to represent other lane condition information except the lane ponding depth information in the multiple kinds of lane condition information of the lane, and thus, by obtaining the lane ponding depth information and the lane condition auxiliary information, compared with obtaining only the lane ponding depth information, the embodiment of the present invention may obtain multiple kinds of lane condition information, that is, may obtain more comprehensive lane condition information.
102, acquiring vehicle running guide information based on the lane ponding depth information and the lane condition auxiliary information of each lane;
specifically, after the lane water depth information and the lane condition auxiliary information respectively corresponding to each lane are acquired, the lane water depth information and the lane condition auxiliary information may be analyzed to acquire vehicle driving guide information.
Optionally, each lane may be a lane of two or more roads, the water accumulation conditions of the two or more roads may be obtained by obtaining lane water accumulation depth information and lane condition auxiliary information respectively corresponding to each lane, and if a certain road has no water accumulation and a road section exists in front of the road where the vehicle is located, the vehicle may be guided to drive away from the current road and drive into the road without water accumulation before the vehicle enters the road section, that is, the obtained vehicle driving guide information may be used to guide the vehicle to avoid the road section.
Optionally, by obtaining lane water depth information and lane condition auxiliary information respectively corresponding to each lane, multiple kinds of lane condition information including the lane water depth information can be obtained, the multiple kinds of lane condition information can reflect potential safety hazards existing when the vehicle runs on the lane, and further vehicle running guide information can be obtained based on the multiple kinds of lane condition information, and the lane water depth information and the lane condition auxiliary information can be used for guiding the vehicle to pass through a road section and eliminating the potential safety hazards existing when the vehicle runs on the lane.
the vehicle travel guidance information is used to guide vehicles in the coverage area to avoid or pass through a road section.
Specifically, after the vehicle travel guidance information is acquired, the vehicle travel guidance information may be transmitted to the vehicle so that the vehicle may avoid the overtaking road section or safely pass through the overtaking road section.
According to the vehicle driving guiding method provided by the invention, by acquiring the lane ponding depth information and the lane condition auxiliary information which respectively correspond to each lane, a roadside system can acquire other lane condition information except the lane ponding depth information, and the acquired vehicle driving guiding information can be used for eliminating potential safety hazards brought to vehicle driving by the lane ponding depth and can also be used for eliminating potential safety hazards brought to vehicle driving by other lane conditions, so that the vehicle driving guiding information can be sent to the vehicle, the vehicle can safely pass through an overtopped road section or avoid the overtopped road section, and the potential safety hazards brought to vehicle passing by the overtopped road can be effectively eliminated.
Optionally, the acquiring lane water depth information and lane condition auxiliary information of each lane includes:
acquiring lane ponding depth information of each lane by a water level sensor or other sensing sensors arranged at each lane;
the lane condition auxiliary information of each lane is acquired by a perception sensor provided at each lane.
Specifically, the roadside system may include a water level sensor and a sensing sensor, lane ponding depth information corresponding to a lane may be acquired by the water level sensor corresponding to the lane, and lane condition auxiliary information corresponding to the lane may be acquired by the sensing sensor corresponding to the lane.
Therefore, the roadside system can acquire the lane waterlogging depth information and the lane condition auxiliary information of each lane through various sensors, and the acquired vehicle running guide information can be used for eliminating potential safety hazards brought to vehicle running by the lane waterlogging depth, the vehicle driving guiding information can guide the vehicle to safely pass through the road section, and the driving safety of the vehicle under the severe road conditions is improved.
Optionally, the lane condition assisting information includes at least one of the following lane condition information:
well lid condition information;
pothole condition information;
accident vehicle information;
scattering object information;
other lane information.
In particular, the lane condition assistance information may include one or more types of lane condition information.
Alternatively, the well lid condition information may indicate the number of well lids arranged in the lane, and may also indicate a well lid position and a well lid state (for example, whether a well lid is missing, whether a well lid is damaged, or the like).
Alternatively, the hole condition information may indicate the number of holes in the lane, and may also indicate the position of the hole, the size of the hole, and the depth of the hole.
Alternatively, the accident vehicle information may indicate the presence or absence of an accident vehicle in the lane and may also indicate the location of the accident vehicle.
Optionally, the scattered object information may indicate whether there is a scattered object in the lane, and may also indicate a position of the scattered object.
Alternatively, the other lane information may represent other abnormal information on the lane other than the above information, which is not enumerated herein.
Therefore, the roadside system can automatically sense various lane condition information of the overtopped road section, and further can guide the vehicle to safely pass through the overtopped road section by combining the vehicle information, so that the driving safety of the vehicle under severe road conditions is improved.
Optionally, the vehicle travel guidance information includes: first guidance information and/or second guidance information;
based on lane ponding depth information and lane condition auxiliary information of each lane, acquire vehicle guide information that traveles, include:
acquiring first guide information, wherein the first guide information comprises lane water depth information and lane condition auxiliary information of each lane, and the first guide information is used for guiding vehicles in the coverage area to avoid or pass through a road section;
and/or acquiring second guide information corresponding to the target vehicle based on structural information of the target vehicle, lane ponding depth information of each lane and lane condition auxiliary information of each lane, wherein the second guide information is used for guiding the target vehicle to avoid or pass through a road section;
the target vehicle is a vehicle in the coverage area to pass through a road section.
Specifically, after obtaining the lane water depth information and the lane condition auxiliary information corresponding to each lane, the roadside system may obtain first guidance information, which may be used to guide the vehicle to avoid or pass through the road section, and may obtain second guidance information, which may be used to guide the target vehicle to avoid or pass through the road section, in combination with the information of the target vehicle.
Optionally, the roadside system may receive, in real time, V2X data broadcast by vehicles in the coverage area, and may screen out vehicles that are about to enter the overtopped road according to the V2X data broadcast by the vehicles, and take the vehicles that are about to enter the overtopped road as target vehicles.
Optionally, the roadside system may obtain information of the target vehicle, which may include one or more of the following: body length, body width, body height, chassis height, wheelbase, tire width, or vehicle operating conditions, etc.
Alternatively, the roadside system may select a target lane suitable for the passage of the target vehicle among the lanes based on the information of the target vehicle, the lane water depth information corresponding to each lane, and the lane condition assistance information corresponding to each lane, and may generate second guidance information for guiding the target vehicle to avoid or pass through the target lane.
For example, each lane may include the lane R1 and the lane R2, the lane condition assist information may include hollow condition information, and the position, the size, and the depth of a hollow of the lane R1 may be determined from the hollow condition information, and the position, the size, and the depth of a hollow of the lane R2 may also be determined; further, it is possible to determine whether the vehicle can pass through the hole corresponding to the lane R1 based on the vehicle body width and the size of the hole corresponding to the lane R1, and it is also possible to determine whether the vehicle can pass through the hole corresponding to the lane R2 based on the vehicle body width and the size of the hole corresponding to the lane R2; if it is determined that the vehicle has a height of the chassis greater than the water accumulation depth of the lane R1, and the vehicle can pass through the hole corresponding to the lane R1 but the vehicle cannot pass through the hole corresponding to the lane R2, second guidance information for guiding the vehicle through the lane R1 may be generated.
For example, each lane may include a lane R1 and a lane R2, the lane condition auxiliary information may include manhole cover condition information, and the number of manhole covers, the position of manhole covers, and the state of manhole covers of the lane R1 may be determined by the manhole cover condition information, and the number of manhole covers, the position of manhole covers, and the state of manhole covers of the lane R2 may also be determined; and then whether the well lid of the lane R1 is lost or not and whether the well lid of the lane R2 is lost or not can be judged, if the fact that the chassis height of the vehicle is larger than the water accumulation depth of the lane R1 and the well lid of the lane R1 is not lost or the well lid of the lane R2 is lost and the well lid of the lost well lid is located in front of the driving direction of the vehicle is determined, second guide information for guiding the vehicle to pass through the lane R1 can be generated.
For example, each lane may include a lane R1 and a lane R2, the lane condition assistance information may include accident vehicle information, through which the presence or absence of an accident vehicle and the position of the accident vehicle may be determined in the lane R1, and the presence or absence of an accident vehicle and the position of the accident vehicle may also be determined in the lane R2, and if it is determined that the height of the chassis of the vehicle is greater than the depth of water in the lane R1, and the lane R1 is not located ahead of the accident vehicle in the vehicle traveling direction, and the lane R2 is located ahead of the accident vehicle in the vehicle traveling direction, second guidance information for guiding the vehicle through the lane R1 may be generated.
For example, each lane may include a lane R1 and a lane R2, the lane condition auxiliary information may include scattered object information, whether there is a scattered object in the lane R1 and a position of the scattered object may be determined by the scattered object information, whether there is a scattered object in the lane R2 and a position of the scattered object may be determined, and if it is determined that the chassis height of the vehicle is greater than the water accumulation depth of the lane R1, and the lane R1 has no scattered object in front of the vehicle traveling direction, and the lane R2 has a scattered object in front of the vehicle traveling direction, second guidance information for guiding the vehicle through the lane R1 may be generated.
Alternatively, the second guidance information may include vehicle state guidance information that may be used to represent vehicle state information of the vehicle passing through the highway section and lane guidance information that may be used to represent lane-level navigation information of the vehicle passing through the highway section.
Optionally, the second guidance information may include lane water depth information, lane condition auxiliary information, vehicle state guidance information, and lane guidance information of each lane, where the lane water depth information and the lane condition auxiliary information of each lane may be used to guide the vehicle to avoid the road section, and the vehicle state guidance information and the lane guidance information may be used to guide the vehicle to pass through the road section.
Therefore, the acquired vehicle running guidance information may include first guidance information and/or second guidance information corresponding to the target vehicle, the first guidance information may be used for guiding the vehicle to avoid or pass through the water overflowing path, the second guidance information may be used for guiding the target vehicle to avoid or pass through the water overflowing path section, and then the vehicle running guidance information may be sent to the vehicle, so that the vehicle safely passes through the water overflowing path section or avoids the water overflowing path section, and potential safety hazards brought to vehicle passing by the water overflowing path can be effectively eliminated.
Optionally, the sending the vehicle driving guidance information to the vehicle in the coverage area of the roadside system includes:
if the vehicle running guidance information comprises the first guidance information, transmitting the first guidance information to an on-board system corresponding to a vehicle in the coverage area;
and/or sending the second guiding information to an on-board system corresponding to the target vehicle when the vehicle running guiding information comprises the second guiding information.
Specifically, after acquiring the vehicle travel guidance information, if it is determined that the vehicle travel guidance information includes the first guidance information, the first guidance information may be transmitted to an on-board system of the vehicle in the coverage area so that the vehicle may avoid or pass through the road segment based on the first guidance information; if it is determined that the vehicle travel guidance information includes the second guidance information, the second guidance information may be transmitted to an on-vehicle system corresponding to the target vehicle so that the target vehicle may avoid or pass through the overtopped section based on the second guidance information.
Optionally, the roadside system may process the sensing sensor data and the water level sensor data through the processor module, may acquire lane ponding depth information and lane condition auxiliary information respectively corresponding to each lane, and may further acquire the first guidance information, and may further broadcast the first guidance information through the V2X communication module, and send the first guidance information to the vehicle in the coverage area.
Optionally, after acquiring the second guidance information corresponding to the target vehicle, the roadside system may send the second guidance information to the target vehicle through the V2X communication module.
Therefore, the roadside system can send the first guidance information and/or the second guidance information corresponding to the target vehicle, and can guide the vehicle to avoid the overtopped road section or guide the target vehicle to safely pass through the overtopped road section.
According to the vehicle driving guiding method provided by the invention, by acquiring the lane ponding depth information and the lane condition auxiliary information which respectively correspond to each lane, a roadside system can acquire other lane condition information except the lane ponding depth information, and the acquired vehicle driving guiding information can be used for eliminating potential safety hazards brought to vehicle driving by the lane ponding depth and can also be used for eliminating potential safety hazards brought to vehicle driving by other lane conditions, so that the vehicle driving guiding information can be sent to the vehicle, the vehicle can safely pass through an overtopped road section or avoid the overtopped road section, and the potential safety hazards brought to vehicle passing by the overtopped road can be effectively eliminated.
Fig. 2 is a second schematic flow chart of the vehicle driving guidance method provided by the present invention, and as shown in fig. 2, an execution subject of the vehicle driving guidance method may be an on-vehicle system, and the method includes:
specifically, in order to eliminate potential safety hazards caused by the overtopped road to vehicle passing, the vehicle-mounted system may receive vehicle running guidance information, which may be used to guide the vehicle to avoid the overtopped road section, and may also be used to guide the vehicle to pass through the overtopped road section.
Optionally, the in-vehicle system may include a V2X communication module and a processor module; wherein: the V2X communication module can be used for carrying out real-time communication with other vehicles and roadside systems; the processor module may be configured to process the transceived V2X data.
Alternatively, the in-vehicle system may receive the vehicle travel guidance information through the V2X communication module.
Specifically, after receiving the vehicle travel guidance information, target guidance information for guiding the vehicle to avoid the road segment may be determined based on the vehicle travel guidance information; target guidance information for guiding the vehicle through the road segment may also be determined based on the vehicle travel guidance information.
According to the vehicle driving guiding method provided by the invention, one or more target guiding information can be determined by receiving the vehicle driving guiding information, compared with the guiding information determined only through the lane ponding depth information, the vehicle driving guiding information in the embodiment of the invention is determined by a road side system based on the lane ponding depth information and the lane condition auxiliary information respectively corresponding to each lane, namely the vehicle driving guiding information is determined based on more comprehensive lane condition information, and based on the one or more target guiding information, the vehicle can be guided to safely pass through an overtopped road section or avoid the overtopped road section, so that the potential safety hazard brought to the vehicle passing through the overtopped road can be effectively eliminated.
Optionally, the vehicle travel guidance information includes: the first guide information comprises lane waterlogging depth information and lane condition auxiliary information of each lane, and the second guide information is used for guiding a vehicle where the vehicle-mounted system is located to avoid or pass through a road section;
the step of determining one or more target guide information based on the vehicle running guide information comprises any one or more of the following steps:
under the condition that the vehicle running guide information comprises the first guide information, determining first target guide information based on the first guide information and the position information of the vehicle where the vehicle-mounted system is located, wherein the first target guide information is used for guiding the vehicle to avoid a road section;
or, when the vehicle driving guidance information includes the first guidance information, determining second target guidance information based on the first guidance information and the driving state of the vehicle in which the vehicle-mounted system is located, wherein the second target guidance information is used for guiding the vehicle to pass through a road section;
or, when the vehicle driving guidance information includes the second guidance information, determining third target guidance information based on the second guidance information and the driving state of the vehicle in which the vehicle-mounted system is located, wherein the third target guidance information is used for guiding the vehicle to pass through a road section;
or, when the vehicle driving guidance information includes the second guidance information, determining fourth target guidance information based on the second guidance information and the position information of the vehicle where the vehicle-mounted system is located, wherein the fourth target guidance information is used for guiding the vehicle to avoid a road section.
Specifically, the vehicle-mounted system may receive vehicle driving guide information, which may include first guide information and/or second guide information, and may determine one or more target guide information based on the first guide information and/or the second guide information, which may be used for the vehicle to avoid or pass through the road segment.
Alternatively, in a case where the vehicle driving guidance information includes first guidance information, the on-board system may acquire location information of the road section based on the first guidance information, and may further determine, in conjunction with the location information of the vehicle, whether or not there is a driving route avoiding the road section, and if there is a driving route avoiding the road section, may determine first target guidance information, which may include a driving route avoiding the road section, and may be used to guide the vehicle to avoid the road section.
Alternatively, in a case where the vehicle travel guidance information includes the first guidance information, the in-vehicle system may select a target lane suitable for the vehicle to pass through among the lanes based on information of the vehicle, lane water depth information corresponding to each lane, and lane condition assistance information corresponding to each lane, and may generate second target guidance information for guiding the vehicle to pass through the target lane.
Optionally, in a case that the vehicle driving guidance information includes second guidance information, the vehicle-mounted system may determine third target guidance information based on the second guidance information and the driving state of the vehicle, where the third target guidance information may be used to automatically drive and guide the vehicle to safely pass through the highway section, and the target guidance information may also inform the driver in a human-computer interaction manner, so as to guide the driver to drive the vehicle to safely pass through the highway section.
Alternatively, in a case where the vehicle driving guidance information includes second guidance information, if the second guidance information includes lane water depth information and lane condition auxiliary information of each lane, the on-board system may acquire location information of the road section based on the second guidance information, and may further determine, in conjunction with the location information of the vehicle, whether a driving route avoiding the road section exists, and if the driving route avoiding the road section exists, may determine fourth target guidance information, which may include a driving route avoiding the road section, and may be used to guide the vehicle to avoid the road section.
It is to be understood that the second guidance information may include vehicle state guidance information that may be used to represent vehicle state information of the vehicle passing through the road section and lane guidance information that may be used to represent lane-level navigation information of the vehicle passing through the road section, and the vehicle state guidance information and the lane guidance information may be corrected in conjunction with the driving state of the host vehicle to obtain the third target guidance information that is more suitable for the driving state of the host vehicle than the second guidance information.
Alternatively, the in-vehicle system may receive the first guidance information through the V2X communication module.
Optionally, after receiving the first guidance information, the vehicle-mounted system may forward the first guidance information to vehicle-mounted systems of other vehicles through the V2X communication module.
Optionally, the vehicle-mounted system may receive the first guidance information sent by the roadside system, and may also receive the first guidance information sent by the vehicle-mounted systems of other vehicles.
Alternatively, in the case that the vehicle where the vehicle-mounted system is located is the target vehicle, the second guidance information corresponding to the target vehicle may be received through the V2X communication module.
Therefore, one or more target guide information is determined based on the first guide information and/or the second guide information, the target guide information can be used for vehicles to avoid or pass through the overtopped road section, and potential safety hazards brought to vehicle passing by the overtopped road can be effectively eliminated.
According to the vehicle driving guiding method provided by the invention, one or more target guiding information can be determined by receiving the vehicle driving guiding information, compared with the guiding information determined only through the lane water depth information, the vehicle driving guiding information in the embodiment of the invention is determined by a road side system based on the lane water depth information and the lane condition auxiliary information respectively corresponding to each lane, namely the vehicle driving guiding information is determined based on more comprehensive lane condition information, and based on the one or more target guiding information, the vehicle can be guided to safely pass through an overtopped road section or avoid the overtopped road section, so that the potential safety hazard brought by the overtopped road to the vehicle passing can be effectively eliminated.
The following describes a vehicle travel guidance device provided by the present invention, and the vehicle travel guidance device described below and the vehicle travel guidance method described above may be referred to in correspondence with each other.
Fig. 3 is a schematic structural view of a vehicle travel guidance apparatus according to the present invention, which may be applied to a roadside system, as shown in fig. 3, and includes: a first obtaining module 301, a second obtaining module 302, and a sending module 303, wherein:
the first obtaining module 301 is configured to obtain lane ponding depth information and lane condition auxiliary information of each lane, where the lane condition auxiliary information includes lane condition information other than the lane ponding depth information in the multiple kinds of lane condition information;
a second obtaining module 302, configured to obtain vehicle driving guidance information based on the lane water depth information and the lane condition auxiliary information of each lane;
a sending module 303, configured to send the vehicle driving guidance information to vehicles in a coverage area of the roadside system;
the vehicle travel guidance information is used to guide vehicles in the coverage area to avoid or pass through a road section.
According to the vehicle driving guide device provided by the invention, the lane ponding depth information and the lane condition auxiliary information which respectively correspond to each lane are acquired, a roadside system can acquire the condition information of other lanes except the lane ponding depth information, and the acquired vehicle driving guide information can be used for eliminating the potential safety hazard brought to vehicle driving by the lane ponding depth and can also be used for eliminating the potential safety hazard brought to vehicle driving by other lane conditions, so that the vehicle driving guide information can be sent to the vehicle, the vehicle can safely pass through an overtopped road section or avoid the overtopped road section, and the potential safety hazard brought to vehicle passing by the overtopped road can be effectively eliminated.
Optionally, the first obtaining module is specifically configured to:
acquiring lane ponding depth information of each lane through a water level sensor arranged at each lane;
and acquiring lane condition auxiliary information of each lane through a perception sensor arranged at each lane.
Optionally, the lane condition assisting information includes at least one of the following lane condition information:
well lid condition information;
pothole condition information;
accident vehicle information;
and (4) scattering object information.
Optionally, the vehicle travel guidance information includes: first guidance information and/or second guidance information;
based on lane ponding depth information and lane condition auxiliary information of each lane, acquire vehicle guide information that traveles, include:
acquiring first guide information, wherein the first guide information comprises lane water depth information and lane condition auxiliary information of each lane, and the first guide information is used for guiding vehicles in the coverage area to avoid or pass through a road section;
and/or acquiring second guide information corresponding to the target vehicle based on structural information of the target vehicle, lane ponding depth information of each lane and lane condition auxiliary information of each lane, wherein the second guide information is used for guiding the target vehicle to avoid or pass through a road section;
the target vehicle is a vehicle in the coverage area to pass through a road section.
Optionally, the sending module is specifically configured to:
if the vehicle running guidance information comprises the first guidance information, transmitting the first guidance information to an on-board system corresponding to a vehicle in the coverage area;
and/or sending the second guiding information to an on-board system corresponding to the target vehicle when the vehicle running guiding information comprises the second guiding information.
According to the vehicle driving guide device provided by the invention, the lane ponding depth information and the lane condition auxiliary information which respectively correspond to each lane are acquired, a roadside system can acquire the condition information of other lanes except the lane ponding depth information, and the acquired vehicle driving guide information can be used for eliminating the potential safety hazard brought to vehicle driving by the lane ponding depth and can also be used for eliminating the potential safety hazard brought to vehicle driving by other lane conditions, so that the vehicle driving guide information can be sent to the vehicle, the vehicle can safely pass through an overtopped road section or avoid the overtopped road section, and the potential safety hazard brought to vehicle passing by the overtopped road can be effectively eliminated.
Fig. 4 is a second schematic structural view of the vehicle travel guidance device according to the present invention, and as shown in fig. 4, the device may be applied to an on-vehicle system, and includes: a receiving module 401 and a determining module 402, wherein:
a receiving module 401, configured to receive vehicle driving guidance information, where the vehicle driving guidance information is used to guide a vehicle to avoid or pass through a road section, and the vehicle driving guidance information is determined by a road side system based on lane water accumulation depth information and lane condition auxiliary information of each lane, where the lane condition auxiliary information includes other lane condition information except the lane water accumulation depth information in multiple kinds of lane condition information;
a determining module 402, configured to determine one or more target guidance information based on the vehicle driving guidance information.
The vehicle running guiding device provided by the invention can determine one or more target guiding information by receiving the vehicle running guiding information, compared with the guiding information determined only by the lane ponding depth information, the vehicle running guiding information in the embodiment of the invention is determined by a road side system based on the lane ponding depth information and the lane condition auxiliary information respectively corresponding to each lane, namely the vehicle running guiding information is determined based on more comprehensive lane condition information, and based on the one or more target guiding information, the vehicle can be guided to safely pass through an overtopped road section or avoid the overtopped road section, so that the potential safety hazard brought to the vehicle passing by the overtopped road can be effectively eliminated.
Optionally, the vehicle travel guidance information includes: the first guide information comprises lane waterlogging depth information and lane condition auxiliary information of each lane, and the second guide information is used for guiding a vehicle where the vehicle-mounted system is located to avoid or pass through a road section;
the step of determining one or more target guide information based on the vehicle running guide information comprises any one or more of the following steps:
under the condition that the vehicle running guide information comprises the first guide information, determining first target guide information based on the first guide information and position information of a vehicle where the vehicle-mounted system is located, wherein the first target guide information is used for guiding the vehicle to avoid a road section;
or, under the condition that the vehicle running guidance information comprises the first guidance information, determining second target guidance information based on the first guidance information and the driving state of the vehicle where the vehicle-mounted system is located, wherein the second target guidance information is used for guiding the vehicle to pass through a road section;
or, when the vehicle driving guidance information includes the second guidance information, determining third target guidance information based on the second guidance information and the driving state of the vehicle in which the vehicle-mounted system is located, wherein the third target guidance information is used for guiding the vehicle to pass through a road section;
or, when the vehicle driving guidance information includes the second guidance information, determining fourth target guidance information based on the second guidance information and the position information of the vehicle where the vehicle-mounted system is located, wherein the fourth target guidance information is used for guiding the vehicle to avoid a road section.
According to the vehicle running guiding device provided by the invention, one or more target guiding messages can be determined by receiving the vehicle running guiding messages, compared with the guiding messages determined only through the lane water depth information, the vehicle running guiding messages in the embodiment of the invention are determined by a road side system based on the lane water depth information and the lane condition auxiliary information respectively corresponding to each lane, namely the vehicle running guiding messages are determined based on more comprehensive lane condition information, and based on the one or more target guiding messages, the vehicle can be guided to safely pass through an overtopped road section or avoid the overtopped road section, so that the potential safety hazard brought by the overtopped road to the vehicle passing can be effectively eliminated.
Fig. 5 is a schematic structural diagram of an electronic device provided in the present invention, and as shown in fig. 5, the electronic device may include: a processor (processor) 510, a communication Interface (Communications Interface) 520, a memory (memory) 530, and a communication bus 540, wherein the processor 510, the communication Interface 520, and the memory 530 communicate with each other via the communication bus 540. Processor 510 may invoke logic instructions in memory 530 to perform a vehicle travel guidance method, for example, comprising:
acquiring lane waterlogging depth information and lane condition auxiliary information of each lane, wherein the lane condition auxiliary information comprises other lane condition information except the lane waterlogging depth information in various lane condition information;
acquiring vehicle running guide information based on the lane ponding depth information and the lane condition auxiliary information of each lane;
transmitting the vehicle travel guidance information to vehicles in a coverage area of the roadside system;
the vehicle running guide information is used for guiding vehicles in the coverage area to avoid or pass through a road section;
or for example the method comprises:
receiving vehicle running guide information, wherein the vehicle running guide information is used for guiding a vehicle to avoid or pass through a road section, the vehicle running guide information is determined by a road side system based on lane water accumulation depth information and lane condition auxiliary information of each lane, and the lane condition auxiliary information comprises other lane condition information except the lane water accumulation depth information in a plurality of kinds of lane condition information;
one or more target guide information is determined based on the vehicle travel guide information.
Furthermore, the logic instructions in the memory 530 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a vehicle travel guidance method provided by the above methods, for example, the method including:
acquiring lane waterlogging depth information and lane condition auxiliary information of each lane, wherein the lane condition auxiliary information comprises other lane condition information except the lane waterlogging depth information in various lane condition information;
acquiring vehicle running guide information based on the lane ponding depth information and the lane condition auxiliary information of each lane;
transmitting the vehicle travel guidance information to vehicles in a coverage area of the roadside system;
the vehicle running guide information is used for guiding vehicles in the coverage area to avoid or pass through a road section;
or for example the method comprises:
receiving vehicle running guide information, wherein the vehicle running guide information is used for guiding a vehicle to avoid or pass through a road section, the vehicle running guide information is determined by a road side system based on lane water accumulation depth information and lane condition auxiliary information of each lane, and the lane condition auxiliary information comprises other lane condition information except the lane water accumulation depth information in a plurality of kinds of lane condition information;
one or more target guide information is determined based on the vehicle travel guide information.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. A vehicle running guiding method is applied to a road side system and comprises the following steps:
acquiring lane waterlogging depth information and lane condition auxiliary information of each lane, wherein the lane condition auxiliary information comprises other lane condition information except the lane waterlogging depth information in various lane condition information;
acquiring vehicle running guide information based on the lane ponding depth information and the lane condition auxiliary information of each lane;
transmitting the vehicle travel guidance information to vehicles in a coverage area of the roadside system;
the vehicle travel guidance information is used to guide vehicles in the coverage area to avoid or pass through a road segment.
2. The vehicle travel guidance method according to claim 1, wherein the acquiring of the lane ponding depth information and the lane condition assistance information for each lane includes:
acquiring lane ponding depth information of each lane through a water level sensor arranged at each lane;
the lane condition auxiliary information of each lane is acquired by a perception sensor provided at each lane.
3. The vehicle travel guidance method according to claim 1 or 2, characterized in that the lane condition assistance information includes at least one of the following lane condition information:
well lid condition information;
pothole condition information;
accident vehicle information;
and losing the object information.
4. The vehicle travel guidance method according to claim 3, characterized in that the vehicle travel guidance information includes: first guidance information and/or second guidance information;
based on lane ponding depth information and lane condition auxiliary information of each lane, acquire vehicle guide information that traveles, include:
acquiring first guide information, wherein the first guide information comprises lane water depth information and lane condition auxiliary information of each lane, and the first guide information is used for guiding vehicles in the coverage area to avoid or pass through a road section;
and/or acquiring second guide information corresponding to the target vehicle based on structural information of the target vehicle, lane ponding depth information of each lane and lane condition auxiliary information of each lane, wherein the second guide information is used for guiding the target vehicle to avoid or pass through a road section;
the target vehicle is a vehicle in the coverage area to pass through a road section.
5. The vehicle travel guidance method according to claim 4, wherein the transmitting the vehicle travel guidance information to the vehicle in the coverage area of the roadside system includes:
if the vehicle running guidance information comprises the first guidance information, transmitting the first guidance information to an on-board system corresponding to a vehicle in the coverage area;
and/or sending the second guide information to an on-board system corresponding to the target vehicle when the vehicle running guide information comprises the second guide information.
6. A vehicle running guiding method is applied to a vehicle-mounted system and comprises the following steps:
receiving vehicle running guide information, wherein the vehicle running guide information is used for guiding a vehicle to avoid or pass through a road section, the vehicle running guide information is determined by a road side system based on lane water accumulation depth information and lane condition auxiliary information of each lane, and the lane condition auxiliary information comprises other lane condition information except the lane water accumulation depth information in a plurality of kinds of lane condition information;
one or more target guide information is determined based on the vehicle travel guide information.
7. The vehicle travel guidance method according to claim 6, characterized in that the vehicle travel guidance information includes: the first guide information comprises lane waterlogging depth information and lane condition auxiliary information of each lane, and the second guide information is used for guiding a vehicle where the vehicle-mounted system is located to avoid or pass through a road section;
the step of determining one or more target guide information based on the vehicle running guide information comprises any one or more of the following steps:
under the condition that the vehicle running guide information comprises the first guide information, determining first target guide information based on the first guide information and position information of a vehicle where the vehicle-mounted system is located, wherein the first target guide information is used for guiding the vehicle to avoid a road section;
or, when the vehicle driving guidance information includes the first guidance information, determining second target guidance information based on the first guidance information and the driving state of the vehicle in which the vehicle-mounted system is located, wherein the second target guidance information is used for guiding the vehicle to pass through a road section;
or, when the vehicle driving guidance information includes the second guidance information, determining third target guidance information based on the second guidance information and the driving state of the vehicle in which the vehicle-mounted system is located, wherein the third target guidance information is used for guiding the vehicle to pass through a road section;
or, when the vehicle running guidance information includes the second guidance information, determining fourth target guidance information based on the second guidance information and the position information of the vehicle where the vehicle-mounted system is located, wherein the fourth target guidance information is used for guiding the vehicle to avoid a road section.
8. A vehicle travel guidance device applied to a roadside system, comprising:
the first acquisition module is used for acquiring lane waterlogging depth information and lane condition auxiliary information of each lane, wherein the lane condition auxiliary information comprises other lane condition information except the lane waterlogging depth information in various lane condition information;
the second acquisition module is used for acquiring vehicle running guide information based on the lane ponding depth information and the lane condition auxiliary information of each lane;
a transmission module for transmitting the vehicle travel guidance information to vehicles in a coverage area of the roadside system;
the vehicle travel guidance information is used to guide vehicles in the coverage area to avoid or pass through a road segment.
9. A vehicle running guide device is applied to a vehicle-mounted system and is characterized by comprising the following components:
the system comprises a receiving module, a judging module and a judging module, wherein the receiving module is used for receiving vehicle running guide information, the vehicle running guide information is used for guiding a vehicle to avoid or pass through a road section, the vehicle running guide information is determined by a road side system based on lane ponding depth information and lane condition auxiliary information of each lane, and the lane condition auxiliary information comprises other lane condition information except the lane ponding depth information in various lane condition information;
the determination module is used for determining one or more target guide information based on the vehicle running guide information.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the vehicle travel guidance method according to any one of claims 1 to 5 or implements the vehicle travel guidance method according to claim 6 or 7 when executing the program.
11. A non-transitory computer-readable storage medium on which a computer program is stored, the computer program implementing the vehicle travel guidance method according to any one of claims 1 to 5, or implementing the vehicle travel guidance method according to claim 6 or 7 when executed by a processor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210692329.3A CN115273508A (en) | 2022-06-17 | 2022-06-17 | Vehicle travel guidance method, device, electronic device, and storage medium |
| PCT/CN2023/086068 WO2023241175A1 (en) | 2022-06-17 | 2023-04-04 | Vehicle driving guiding method and apparatus, electronic device and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210692329.3A CN115273508A (en) | 2022-06-17 | 2022-06-17 | Vehicle travel guidance method, device, electronic device, and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115273508A true CN115273508A (en) | 2022-11-01 |
Family
ID=83762793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210692329.3A Pending CN115273508A (en) | 2022-06-17 | 2022-06-17 | Vehicle travel guidance method, device, electronic device, and storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115273508A (en) |
| WO (1) | WO2023241175A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023241175A1 (en) * | 2022-06-17 | 2023-12-21 | 智道网联科技(北京)有限公司 | Vehicle driving guiding method and apparatus, electronic device and storage medium |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487108A (en) * | 2013-09-02 | 2014-01-01 | 北京邮电大学 | Concave downward overpass water accumulating monitoring and traffic dispersion system |
| DE102016210545A1 (en) * | 2016-06-14 | 2017-12-14 | Continental Automotive Gmbh | Method and system for detecting properties of accumulated water on a track |
| JP2018103659A (en) * | 2016-12-22 | 2018-07-05 | 三菱自動車工業株式会社 | Travel assist system for vehicles |
| CN109191911A (en) * | 2018-10-09 | 2019-01-11 | 湖南车路协同智能科技有限公司 | A kind of tunnel road conditions early warning system, method and computer readable storage medium |
| CN109448385A (en) * | 2019-01-04 | 2019-03-08 | 北京钛星科技有限公司 | Dispatch system and method in automatic driving vehicle intersection based on bus or train route collaboration |
| CN110400478A (en) * | 2019-02-25 | 2019-11-01 | 北京嘀嘀无限科技发展有限公司 | A kind of road condition notification method and device |
| CN110544376A (en) * | 2019-08-19 | 2019-12-06 | 杭州博信智联科技有限公司 | automatic driving assistance method and device |
| CN111223319A (en) * | 2018-11-23 | 2020-06-02 | 宝沃汽车（中国）有限公司 | Driving strategy planning method and device and vehicle |
| CN111354182A (en) * | 2018-12-20 | 2020-06-30 | 阿里巴巴集团控股有限公司 | Driving assisting method and system |
| CN112585656A (en) * | 2020-02-25 | 2021-03-30 | 华为技术有限公司 | Method and device for identifying special road conditions, electronic equipment and storage medium |
| CN112687117A (en) * | 2021-01-05 | 2021-04-20 | 广州北环智能交通科技有限公司 | Variable speed limiting device suitable for highway section prone to water accumulation |
| CN113127975A (en) * | 2021-04-20 | 2021-07-16 | 前海七剑科技(深圳)有限公司 | Vehicle wading detection method and system, electronic device and storage medium |
| CN113257022A (en) * | 2020-02-13 | 2021-08-13 | 奥迪股份公司 | Driving assistance device, corresponding method, vehicle, computer device and medium |
| CN114299739A (en) * | 2021-12-21 | 2022-04-08 | 中国电信股份有限公司 | Target road section passing method, system, storage medium and electronic device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008179251A (en) * | 2007-01-24 | 2008-08-07 | Toyota Motor Corp | Traveling support device for vehicle and traveling support method for vehicle |
| JP2020147139A (en) * | 2019-03-13 | 2020-09-17 | 本田技研工業株式会社 | Vehicle control device, vehicle control method, and program |
| CN113852925B (en) * | 2021-08-06 | 2024-06-04 | 云度新能源汽车有限公司 | Vehicle command method and system |
| CN114419901B (en) * | 2022-01-27 | 2023-04-28 | 中国第一汽车股份有限公司 | Ponding early warning method and device, electronic equipment and storage medium |
| CN115273508A (en) * | 2022-06-17 | 2022-11-01 | 智道网联科技(北京)有限公司 | Vehicle travel guidance method, device, electronic device, and storage medium |
-
2022
- 2022-06-17 CN CN202210692329.3A patent/CN115273508A/en active Pending
-
2023
- 2023-04-04 WO PCT/CN2023/086068 patent/WO2023241175A1/en unknown
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487108A (en) * | 2013-09-02 | 2014-01-01 | 北京邮电大学 | Concave downward overpass water accumulating monitoring and traffic dispersion system |
| DE102016210545A1 (en) * | 2016-06-14 | 2017-12-14 | Continental Automotive Gmbh | Method and system for detecting properties of accumulated water on a track |
| JP2018103659A (en) * | 2016-12-22 | 2018-07-05 | 三菱自動車工業株式会社 | Travel assist system for vehicles |
| CN109191911A (en) * | 2018-10-09 | 2019-01-11 | 湖南车路协同智能科技有限公司 | A kind of tunnel road conditions early warning system, method and computer readable storage medium |
| CN111223319A (en) * | 2018-11-23 | 2020-06-02 | 宝沃汽车（中国）有限公司 | Driving strategy planning method and device and vehicle |
| CN111354182A (en) * | 2018-12-20 | 2020-06-30 | 阿里巴巴集团控股有限公司 | Driving assisting method and system |
| CN109448385A (en) * | 2019-01-04 | 2019-03-08 | 北京钛星科技有限公司 | Dispatch system and method in automatic driving vehicle intersection based on bus or train route collaboration |
| CN110400478A (en) * | 2019-02-25 | 2019-11-01 | 北京嘀嘀无限科技发展有限公司 | A kind of road condition notification method and device |
| CN110544376A (en) * | 2019-08-19 | 2019-12-06 | 杭州博信智联科技有限公司 | automatic driving assistance method and device |
| CN113257022A (en) * | 2020-02-13 | 2021-08-13 | 奥迪股份公司 | Driving assistance device, corresponding method, vehicle, computer device and medium |
| CN112585656A (en) * | 2020-02-25 | 2021-03-30 | 华为技术有限公司 | Method and device for identifying special road conditions, electronic equipment and storage medium |
| CN112687117A (en) * | 2021-01-05 | 2021-04-20 | 广州北环智能交通科技有限公司 | Variable speed limiting device suitable for highway section prone to water accumulation |
| CN113127975A (en) * | 2021-04-20 | 2021-07-16 | 前海七剑科技(深圳)有限公司 | Vehicle wading detection method and system, electronic device and storage medium |
| CN114299739A (en) * | 2021-12-21 | 2022-04-08 | 中国电信股份有限公司 | Target road section passing method, system, storage medium and electronic device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023241175A1 (en) * | 2022-06-17 | 2023-12-21 | 智道网联科技(北京)有限公司 | Vehicle driving guiding method and apparatus, electronic device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023241175A1 (en) | 2023-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110400478B (en) | Road condition notification method and device | |
| US8466807B2 (en) | Fast collision detection technique for connected autonomous and manual vehicles | |
| US10625743B2 (en) | Method for ascertaining data of a traffic situation | |
| CN109606377B (en) | Emergency driving behavior defense prompting method and system | |
| KR20160120246A (en) | Method and device for safe parking of a vehicle | |
| CN110942623B (en) | Auxiliary traffic accident handling method and system | |
| US11661061B2 (en) | Method and device for assisting a driver in a vehicle | |
| CN109844843A (en) | Method for checking possible condition of overtaking other vehicles | |
| EP3830523A1 (en) | Method for updating an map of the surrounding area, device for executing method steps of said method on the vehicle, vehicle, device for executing method steps of the method on a central computer, and computer-readable storage medium | |
| CN104916138A (en) | Vehicle information processing method, system, vehicle-mounted device and server | |
| CN108482382B (en) | Driving technology scoring method, device, storage medium and vehicle | |
| JP2012192878A (en) | Risk determination system | |
| KR102548821B1 (en) | Road Dangerous Object Recognition Apparatus and Method | |
| CN113071510A (en) | Vehicle safe driving assistance method, system, computer device, and storage medium | |
| CN111959515B (en) | Forward target selection method, device and system based on visual detection | |
| EP4092633A1 (en) | Method and device for lane-changing prediction of target vehicle | |
| CN113119962A (en) | Driving assistance processing method and device, computer readable medium and electronic device | |
| CN115273508A (en) | Vehicle travel guidance method, device, electronic device, and storage medium | |
| CN110969843B (en) | Traffic sign identification alarm method with inhibition strategy | |
| CN114387821B (en) | Vehicle collision early warning method, device, electronic equipment and storage medium | |
| CN111815984A (en) | Vehicle height limit early warning method and system based on Internet of things and vehicle | |
| KR101836810B1 (en) | Apparatus for detecting carriageway | |
| EP4125051A1 (en) | Method and device for determining reliability of visual detection | |
| CN115346370A (en) | Intersection anti-collision system and method based on intelligent traffic | |
| KR101887499B1 (en) | Safe driving assist apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |