CN110281841A - Double jump lamp switching method, system, equipment and storage medium based on high-precision map - Google Patents
Double jump lamp switching method, system, equipment and storage medium based on high-precision map Download PDFInfo
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- CN110281841A CN110281841A CN201910599147.XA CN201910599147A CN110281841A CN 110281841 A CN110281841 A CN 110281841A CN 201910599147 A CN201910599147 A CN 201910599147A CN 110281841 A CN110281841 A CN 110281841A
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- Prior art keywords
- vehicle
- double jump
- jump lamp
- precision map
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The present invention provides double jump lamp switching method, system, equipment and storage medium based on high-precision map, method includes the following steps: S110, positioning based on high-precision map the vehicle location of this vehicle in real time；S120, judge whether this vehicle is located in road, if so, S150 is thened follow the steps, if it is not, thening follow the steps S190；S150, judge whether this vehicle stops, if so, thening follow the steps S160；If it is not, then terminating；S160, the whether lower electricity of this vehicle is judged, if so, the double jump lamp of this vehicle carries out flashing early warning；If it is not, thening follow the steps S170；S170, judge whether the average overall travel speed of surrounding vehicles is greater than pre-set velocity threshold value, if so, terminating；If it is not, then the double jump lamp of this vehicle carries out flashing early warning；The present invention can cast anchor in vehicle, will stop in emergency or temporary parking when automatically opens double jump lamp to enhance new car safety.
Description
Technical field
The present invention relates to field of automobile safety, specifically, being related to the double jump lamp switching method based on high-precision map, being
System, equipment and storage medium.
Background technique
Currently, high-precision map refers to the map of high-precision, fining definition, precision needs to reach decimeter grade can area
Divide each lane.Nowadays with the development of location technology, high-precision positioning has become possibility.And refine definition, then it is
The various traffic elements in formatted storage traffic scene are needed, road network data, lane network data including traditional map,
The data such as lane line and traffic sign.
High-precision map becomes the indispensable key core component of autonomous driving vehicle, and itself is a numbers for high-precision map
It does not include position portion according to picture library itself, high-precision map could allow automatic Pilot plus the tight fit of both high-precision positioning systems
Automobilism is got up.
Double jump lamp is exactly trouble lamp.It is commonly called as " double sudden strains of a muscle ", term is hydropac lamp.Double jump button is in console
Between, the pattern on button is red triangle.After pressing down, so that it may so that 4 turn signals all start to flash.Double jump lamp is
The warning lamp of highest level, therefore many people encounter dense fog, can subconsciously open double jump lamp.This way is banned at some
Only, because will lead to vehicle below can not judge the whereabouts of front truck.Under usual following situations:
1, such as on expressway, the pulling over observing due to failure opens double jump lamp to warn back car.
2, it can be opened when by trailer.
3, highway, which is got on the car, casts anchor, and opens double jump lamp and warns the vehicle passed through below, and deceleration passes through, and pays attention to evacuation.
4, can be expressed as fleet can also facilitate one's own side's vehicle to distinguish while noticing other vehicles.
Regulation needs to turn on double jump lamp with police when dangerous situation, which occurs, in vehicle to travel in road traffic law
Show traffic, but many new hands occur being at a loss after casting anchor when vehicle, and are not switched on double jump lamp, especially in high speed
It is very easy to cause traffic accident on highway.Moreover, subsequent vehicle can be stopped because can not accurately know front information without slowing down in time
Vehicle, the pernicious traffic accident for causing more vehicles to shunt into one another.
Therefore, the present invention provides a kind of, and double jump lamp switching method, system, equipment and storage based on high-precision map are situated between
Matter.
Summary of the invention
For the problems of the prior art, the purpose of the present invention is to provide the double jump lamp switching sides based on high-precision map
Method, system, equipment and storage medium can cast anchor in vehicle, will stop in emergency or temporary parking when automatically opens
Double jump lamp is to enhance new car safety.
The embodiment of the present invention provides a kind of double jump lamp switching method based on high-precision map, comprising the following steps:
S110, the vehicle location for positioning this vehicle in real time based on high-precision map；
S120, judge whether described vehicle is located in road, if so, S150 is thened follow the steps, if it is not, thening follow the steps
S190；
S150, judge whether described vehicle stops, if so, thening follow the steps S160；If it is not, thening follow the steps S190；
S160, the whether lower electricity of described vehicle is judged, if so, thening follow the steps S180；If it is not, thening follow the steps S170；
S170, judge whether the average overall travel speed of surrounding vehicles is greater than pre-set velocity threshold value, if so, thening follow the steps
S190；If it is not, thening follow the steps S180；
S180, this vehicle double jump lamp carry out flashing early warning；
S190, end.
Preferably, further comprising the steps of before step S150 after the step S120
S130, the same lane before being located at this vehicle travel in the same direction and several vehicles before this vehicle establish one
First wagon flow group；
Whether the vehicle in S140, detection the first wagon flow group collides, if so, S180 is thened follow the steps, if it is not,
Then follow the steps S150.
Preferably, in the step S170, it is less than or equal to the week of preset threshold at a distance from this vehicle by car networking acquisition
The travel speed for enclosing vehicle obtains the average overall travel speed of surrounding vehicles.
Preferably, in the step S170, the value range of the pre-set velocity threshold value is 0 kilometer per hour to 10 kilometers
Per hour.
Preferably, the step S180 further include by be located at this vehicle before same lane travel in the same direction and positioned at this vehicle it
Several vehicles afterwards establish a second wagon flow group；It sends the status information of the double jump lamp of this vehicle in the second wagon flow group
Each vehicle, enable the state of the double jump lamp of the vehicle of the second wagon flow group synchronous with described vehicle.
The embodiment of the present invention also provides a kind of double jump lamp switching system based on high-precision map, for realizing above-mentioned base
In the double jump lamp switching method of high-precision map, the double-jump lamp control system includes:
This vehicle locating module positions the vehicle location of this vehicle based on high-precision map in real time；
First judgment module, judges whether described vehicle is located in road, if so, the second judgment module is executed, if it is not,
Then terminate；
Second judgment module, judges whether described vehicle stops, if so, executing third judgment module；If it is not, then tying
Beam；
Third judgment module judges the whether lower electricity of described vehicle, if so, executing double jump lamp module；If it is not, then executing
Four judgment modules；
4th judgment module, judges whether the average overall travel speed of surrounding vehicles is greater than pre-set velocity threshold value, if so, knot
Beam；If it is not, then executing double jump lamp module；
The double jump lamp of double jump lamp module, this vehicle carries out flashing early warning.
Preferably, further includes:
Wagon flow establishes module, several vehicles that the same lane before being located at this vehicle is travelled in the same direction and is located at before this vehicle
Establish a first wagon flow group；
Whether the 5th judgment module, the vehicle detected in the first wagon flow group collide, if so, executing double jump lamp
Module, if it is not, then executing the second judgment module.
Preferably, in the 4th judgment module, preset threshold is less than or equal at a distance from this vehicle by car networking acquisition
Surrounding vehicles travel speed, obtain the average overall travel speed of surrounding vehicles.
Preferably, in the 4th judgment module, the value range of the pre-set velocity threshold value is 0 kilometer per hour to 10
Kilometer is per hour.
The embodiment of the present invention also provides a kind of double jump lamp switching equipment based on high-precision map, comprising:
Processor；
Memory, wherein being stored with the executable instruction of the processor；
Wherein, the processor is configured to execute via the executable instruction is executed above-mentioned double based on high-precision map
The step of jumping lamp switching method.
The embodiment of the present invention also provides a kind of computer readable storage medium, and for storing program, described program is held
The step of above-mentioned double jump lamp switching method based on high-precision map is realized when row.
The purpose of the present invention is to provide double jump lamp switching method, system, equipment and storage medium based on high-precision map,
It can cast anchor, will stop in emergency or temporary parking when automatically opens double jump lamp to enhance new car safety in vehicle.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is the flow chart of the double jump lamp switching method of the invention based on high-precision map.
Fig. 2 to 7 is the schematic diagram of the implementation process of the double jump lamp switching method of the invention based on high-precision map.
Fig. 8 is the module diagram of the double jump lamp switching system of the invention based on high-precision map.
Fig. 9 is the structural schematic diagram of the double jump lamp switching equipment of the invention based on high-precision map.And
Figure 10 is the structural schematic diagram of the computer readable storage medium of one embodiment of the invention.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein.On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.It is identical attached in figure
Icon note indicates same or similar structure, thus will omit repetition thereof.
Fig. 1 is the flow chart of the double jump lamp switching method of the invention based on high-precision map.As shown in Figure 1, of the invention
Embodiment provides a kind of double jump lamp switching method based on high-precision map, comprising the following steps:
S110, the vehicle location for positioning this vehicle in real time based on high-precision map；
S120, judge whether described vehicle is located in road, if so, S130 is thened follow the steps, if it is not, thening follow the steps
S190；
S130, the same lane before being located at this vehicle travel in the same direction and several vehicles before this vehicle establish one
First wagon flow group；
Whether the vehicle in S140, detection the first wagon flow group collides, if so, S180 is thened follow the steps, if it is not,
Then follow the steps S150.
S150, judge whether described vehicle stops, if so, thening follow the steps S160；If it is not, thening follow the steps S190；
S160, the whether lower electricity of described vehicle is judged, if so, thening follow the steps S180；If it is not, thening follow the steps S170；
S170, judge whether the average overall travel speed of surrounding vehicles is greater than pre-set velocity threshold value, if so, thening follow the steps
S190；If it is not, thening follow the steps S180；
S180, this vehicle double jump lamp carry out flashing early warning；
S190, end.
In a preferred embodiment, in the step S170, it is less than or equal at a distance from this vehicle by car networking acquisition
The travel speed of the surrounding vehicles of preset threshold obtains the average overall travel speed of surrounding vehicles.
In a preferred embodiment, in the step S170, the value range of the pre-set velocity threshold value is 0 kilometer every
Per hour hour to 10 kilometers.
In a preferred embodiment, the step S180 further includes travelling in the same lane before being located at this vehicle in the same direction
And several vehicles after this vehicle establish a second wagon flow group；It sends the status information of the double jump lamp of this vehicle to
Each vehicle in second wagon flow group enables the state of the double jump lamp of the vehicle of the second wagon flow group synchronous with described vehicle.
The present invention only increases control algolithm on existing controller, sensor integration, can effectively improve vehicle
Travel safety, the double jump lamp switching method of the invention based on high-precision map can cast anchor in vehicle, will stop in emergency or
Double jump lamp is automatically opened when being temporary parking to enhance new car safety.
Fig. 2 to 7 is the schematic diagram of the implementation process of the double jump lamp switching method of the invention based on high-precision map.Such as Fig. 2
Shown in 3, the first process for having used automobile of the invention to implement the double jump lamp switching method based on high-precision map is as follows:
As shown in Fig. 2, six vehicle A, vehicle B, vehicle C, vehicle D, vehicle E, vehicle F vehicles are adjacent same at three respectively
It is travelled on lane 11,12,13.In the present embodiment, six vehicles of vehicle A, B, C, D, E, F are all the intelligence with car networking system
Vehicle.Using vehicle C as this vehicle, the car networking system of vehicle C positions the vehicle location of vehicle C in real time, first determines whether to judge institute
State whether this vehicle is located in road, by comparing the current location of vehicle C and the predeterminated position on high-precision map upper track road, it is known that
The current location of vehicle C is located at road, meets decision condition.
As shown in figure 3, after detecting the parking of this vehicle and lower electricity, be less than at a distance from this vehicle by car networking acquisition etc.
In the travel speed of the surrounding vehicles of preset threshold, the average overall travel speed of surrounding vehicles is obtained.Judge being averaged for surrounding vehicles
Whether travel speed is greater than pre-set velocity threshold value, if so, being considered traffic congestion state, terminates deterministic process.If not, then it is assumed that this
Vehicle stops in the wagon flow of traveling, belongs to precarious position, needs to start double jump lamp at once.The double jump lamp of this vehicle flash pre-
It is alert, wherein the value range of pre-set velocity threshold value be 0 kilometer per hour to 10 kilometers per hour.
As shown in Fig. 2,4,5,6,7, automobile of the invention is used to implement the double jump lamp switching method based on high-precision map
Second process it is as follows:
As shown in Fig. 2, six vehicle A, vehicle B, vehicle C, vehicle D, vehicle E, vehicle F vehicles are adjacent same at three respectively
It is travelled on lane 11,12,13.In the present embodiment, six vehicles of vehicle A, B, C, D, E, F are all the intelligence with car networking system
Vehicle.Using vehicle C as this vehicle, the car networking system of vehicle C positions the vehicle location of vehicle C in real time, first determines whether to judge institute
State whether this vehicle is located in road, by comparing the current location of vehicle C and the predeterminated position on high-precision map upper track road, it is known that
The current location of vehicle C is located at road, meets decision condition.
As shown in figure 4, carrying out two vehicles (vehicle A and the vehicle that the same lane on direction travels in the same direction for this vehicle is located at
B) establish a first wagon flow group 14, in the present embodiment, each first wagon flow group can be two cars or three vehicles, or
Four vehicles of person etc., are not limited.
As shown in Figure 5,6, by the distance between two vehicles of detection, whether the vehicle detected in the first wagon flow group occurs
Collision, if so, the double jump lamp for executing this vehicle carries out flashing early warning, is judged if it is not, then continuing subsequent judgement process.When this
After two vehicles (vehicle A and vehicle B) before vehicle collide, this vehicle be within the regular hour it is irremovable, move ahead
It is possible that knocking, urgent lane change also be can be very dangerous, at this point, driver can generally shake mind, is observed accident in the car or is got off
Preceding two vehicle is helped, and in this case, it is that driver is easiest to the case where double jump lamp is opened in carelessness, subsequent automobile has can
This vehicle can be struck in the case where lacking prompt information.In order to overcome above-mentioned difficulties, the present invention provides pass through detection traveling
Whether other vehicles before this vehicle collide, and to control the technical solution whether the double jump lamp of this vehicle is opened, compensate for
Driver is easiest to the scene of carelessness, improves travel safety.
After detecting the parking of this vehicle and lower electricity, preset threshold is less than or equal at a distance from this vehicle by car networking acquisition
Surrounding vehicles travel speed, obtain the average overall travel speed of surrounding vehicles.Judging the average overall travel speed of surrounding vehicles is
It is no to be greater than pre-set velocity threshold value, if so, being considered traffic congestion state, terminate deterministic process.If not, then it is assumed that this vehicle is in traveling
It stops in wagon flow, belongs to precarious position, need to start double jump lamp at once.The double jump lamp of this vehicle carries out flashing early warning, wherein default
The value range of threshold speed be 0 kilometer per hour to 10 kilometers per hour.
As shown in fig. 7, the same lane before being located at this vehicle is travelled in the same direction and is located at after this vehicle two vehicles F, G
Establish a second wagon flow group 15；The each vehicle status information of the double jump lamp of this vehicle sent in the second wagon flow group
, enable the state of the double jump lamp of the vehicle of the second wagon flow group synchronous with described vehicle.To allow subsequent impassable vehicle
Double jump lamp can be all lighted, guarantee that more vehicles can slow down in time after seeing double jump lamp, in order to avoid subsequent more vehicles
The case where knocking into the back.
Fig. 8 is the module diagram of double-jump lamp control system of the invention.As shown in figure 8, the embodiment of the present invention also mentions
For a kind of double-jump lamp control system, for realizing the above-mentioned double jump lamp switching method based on high-precision map, double jump lamp control system
System 5 includes: this vehicle locating module 51, first judgment module 52, wagon flow establishes module 53, the 5th judgment module 54, second judges
Module 55, third judgment module 56, the 4th judgment module 57 and double jump lamp module 58.
Wherein, this vehicle locating module 51, for positioning the vehicle location of this vehicle in real time based on high-precision map.First judges mould
Block 52, for judging whether described vehicle is located in road, if so, the second judgment module 55 is executed, if it is not, then terminating.Vehicle
Stream establishes module 53, and several vehicles before travelling in the same direction for the same lane before being located at this vehicle and be located at this vehicle are established
One the first wagon flow group.5th judgment module 54, for detecting whether the vehicle in the first wagon flow group collides, if
It is then to execute double jump lamp module 58, if it is not, then executing the second judgment module 55.Second judgment module 55, for judging described
Whether vehicle stops, if so, executing third judgment module 56；If it is not, then terminating.Third judgment module 56, it is described for judging
The whether lower electricity of this vehicle, if so, executing double jump lamp module 58；If it is not, then executing the 4th judgment module 57.4th judgment module
57, for judging whether the average overall travel speed of surrounding vehicles is greater than pre-set velocity threshold value, if so, terminating；If it is not, then executing
Double jump lamp module 58.
Double jump lamp module 58, the double jump lamp for this vehicle carry out flashing early warning.
In a preferred embodiment, in the 4th judgment module, it is less than at a distance from this vehicle by car networking acquisition
Equal to the travel speed of the surrounding vehicles of preset threshold, the average overall travel speed of surrounding vehicles is obtained.
In a preferred embodiment, in the 4th judgment module, the value range of the pre-set velocity threshold value is 0 public
In per hour to 10 kilometers per hour.
The present invention provides the double jump lamp switching systems based on high-precision map, can cast anchor, will stop in emergency in vehicle
Or double jump lamp is automatically opened when temporary parking to enhance new car safety.
The embodiment of the present invention also provides a kind of double jump lamp control equipment, including processor.Memory, wherein being stored with processing
The executable instruction of device.Wherein, processor is configured to be performed the double jump based on high-precision map via execution executable instruction
The step of lamp switching method.
As it appears from the above, the embodiment can cast anchor in vehicle, will stop in emergency or temporary parking when beats automatically
Double jump lamp is opened to enhance new car safety.
Person of ordinary skill in the field it is understood that various aspects of the invention can be implemented as system, method or
Program product.Therefore, various aspects of the invention can be embodied in the following forms, it may be assumed that complete hardware embodiment, complete
The embodiment combined in terms of full Software Implementation (including firmware, microcode etc.) or hardware and software, can unite here
Referred to as " circuit ", " module " or " platform ".
Fig. 9 is the structural schematic diagram of double jump lamp control equipment of the invention.It is described referring to Fig. 9 according to the present invention
The electronic equipment 600 of this embodiment.The electronic equipment 600 that Fig. 9 is shown is only an example, should not be implemented to the present invention
The function and use scope of example bring any restrictions.
As shown in figure 9, electronic equipment 600 is showed in the form of universal computing device.The component of electronic equipment 600 can wrap
Include but be not limited to: at least one processing unit 610, at least one storage unit 620, connection different platform component (including storage
Unit 620 and processing unit 610) bus 630, display unit 640 etc..
Wherein, storage unit is stored with program code, and program code can be executed with unit 610 processed, so that processing is single
Member 610 executes various exemplary implementations according to the present invention described in this specification above-mentioned electronic prescription circulation processing method part
The step of mode.For example, processing unit 610 can execute step as shown in fig. 1.
Storage unit 620 may include the readable medium of volatile memory cell form, such as Random Access Storage Unit
(RAM) 6201 and/or cache memory unit 6202, it can further include read-only memory unit (ROM) 6203.
Storage unit 620 can also include program/utility with one group of (at least one) program module 6205
6204, such program module 6205 includes but is not limited to: operating system, one or more application program, other program moulds
It may include the realization of network environment in block and program data, each of these examples or certain combination.
Bus 630 can be to indicate one of a few class bus structures or a variety of, including storage unit bus or storage
Cell controller, peripheral bus, graphics acceleration port, processing unit use any bus structures in a variety of bus structures
Local bus.
Electronic equipment 600 can also be with one or more external equipments 700 (such as keyboard, sensing equipment, bluetooth equipment
Deng) communication, can also be enabled a user to one or more equipment interact with the electronic equipment 600 communicate, and/or with make
Any equipment (such as the router, modulation /demodulation that the electronic equipment 600 can be communicated with one or more of the other calculating equipment
Device etc.) communication.This communication can be carried out by input/output (I/O) interface 650.Also, electronic equipment 600 can be with
By network adapter 660 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network,
Such as internet) communication.Network adapter 660 can be communicated by bus 630 with other modules of electronic equipment 600.It should
Understand, although not shown in the drawings, other hardware and/or software module can be used in conjunction with electronic equipment 600, including but unlimited
In: microcode, device driver, redundant processing unit, external disk drive array, RAID system, tape drive and number
According to backup storage platform etc..
The embodiment of the present invention also provides a kind of computer readable storage medium, and for storing program, program is performed reality
The step of existing double jump lamp switching method based on high-precision map.In some possible embodiments, each side of the invention
Face is also implemented as a kind of form of program product comprising program code, when program product is run on the terminal device,
Program code is for executing terminal device described in this specification above-mentioned electronic prescription circulation processing method part according to this
The step of inventing various illustrative embodiments.
As it appears from the above, the embodiment can cast anchor in vehicle, will stop in emergency or temporary parking when beats automatically
Double jump lamp is opened to enhance new car safety.
Figure 10 is the structural schematic diagram of computer readable storage medium of the invention.Refering to what is shown in Fig. 10, describing basis
The program product 800 for realizing the above method of embodiments of the present invention can be deposited using portable compact disc is read-only
Reservoir (CD-ROM) and including program code, and can be run on terminal device, such as PC.However, of the invention
Program product is without being limited thereto, and in this document, readable storage medium storing program for executing can be any tangible medium for including or store program, should
Program can be commanded execution system, device or device use or in connection.
Program product can be using any combination of one or more readable mediums.Readable medium can be readable signal Jie
Matter or readable storage medium storing program for executing.Readable storage medium storing program for executing for example can be but be not limited to electricity, magnetic, optical, electromagnetic, infrared ray or partly lead
System, device or the device of body, or any above combination.More specific example (the non exhaustive column of readable storage medium storing program for executing
Table) it include: the electrical connection with one or more conducting wires, portable disc, hard disk, random access memory (RAM), read-only storage
Device (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read only memory (CD-
ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.
Computer readable storage medium may include in a base band or as carrier wave a part propagate data-signal,
In carry readable program code.The data-signal of this propagation can take various forms, including but not limited to electromagnetic signal,
Optical signal or above-mentioned any appropriate combination.Readable storage medium storing program for executing can also be any readable Jie other than readable storage medium storing program for executing
Matter, the readable medium can send, propagate or transmit for by instruction execution system, device or device use or and its
The program of combined use.The program code for including on readable storage medium storing program for executing can transmit with any suitable medium, including but not
It is limited to wireless, wired, optical cable, RF etc. or above-mentioned any appropriate combination.
The program for executing operation of the present invention can be write with any combination of one or more programming languages
Code, programming language include object oriented program language-Java, C++ etc., further include conventional process
Formula programming language-such as " C " language or similar programming language.Program code can be calculated fully in user
It executes in equipment, partly execute on a user device, executing, as an independent software package partially in user calculating equipment
Upper part executes on a remote computing or executes in remote computing device or server completely.It is being related to remotely counting
In the situation for calculating equipment, remote computing device can pass through the network of any kind, including local area network (LAN) or wide area network
(WAN), it is connected to user calculating equipment, or, it may be connected to external computing device (such as utilize ISP
To be connected by internet).
To sum up, the purpose of the present invention is to provide double jump lamp switching method, system, equipment and storages based on high-precision map
Medium can cast anchor in vehicle, will stop in emergency or temporary parking when automatically opens double jump lamp to enhance new car peace
Quan Xing.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (12)
1. a kind of double jump lamp switching method based on high-precision map, which comprises the following steps:
S110, the vehicle location for positioning this vehicle in real time based on high-precision map；
S120, judge whether described vehicle is located in road, if so, S150 is thened follow the steps, if it is not, thening follow the steps S190；
S150, judge whether described vehicle stops, if so, thening follow the steps S160；If it is not, thening follow the steps S190；
S160, the whether lower electricity of described vehicle is judged, if so, thening follow the steps S180；If it is not, thening follow the steps S170；
S170, judge whether the average overall travel speed of surrounding vehicles is greater than pre-set velocity threshold value, if so, thening follow the steps S190；
If it is not, thening follow the steps S180；
S180, this vehicle double jump lamp carry out flashing early warning；
S190, end.
2. the double jump lamp switching method according to claim 1 based on high-precision map, it is characterised in that: the step S120
Later, further comprising the steps of before step S150
S130, the same lane before being located at this vehicle travel in the same direction and several vehicles before this vehicle establish one first
Wagon flow group；
Whether the vehicle in S140, detection the first wagon flow group collides, if so, S180 is thened follow the steps, if it is not, then holding
Row step S150.
3. the double jump lamp switching method according to claim 1 based on high-precision map, it is characterised in that: the step S170
In, surrounding vehicle is obtained less than or equal to the travel speed of the surrounding vehicles of preset threshold at a distance from this vehicle by car networking acquisition
Average overall travel speed.
4. the double jump lamp switching method according to claim 3 based on high-precision map, it is characterised in that: the step S170
In, the value range of the pre-set velocity threshold value be 0 kilometer per hour to 10 kilometers per hour.
5. the double jump lamp switching method according to claim 4 based on high-precision map, it is characterised in that: the step S180
It further include the same lane before being located at this vehicle travel in the same direction and several vehicles after this vehicle establish second vehicle
Stream group；Each vehicle in the second wagon flow group is sent by the status information of the double jump lamp of this vehicle, enables second vehicle
The state of the double jump lamp of the vehicle of stream group is synchronous with described vehicle.
6. a kind of double jump lamp switching system based on high-precision map characterized by comprising
This vehicle locating module positions the vehicle location of this vehicle based on high-precision map in real time；
First judgment module, judges whether described vehicle is located in road, if so, the second judgment module is executed, if it is not, then tying
Beam；
Second judgment module, judges whether described vehicle stops, if so, executing third judgment module；If it is not, then terminating；
Third judgment module judges the whether lower electricity of described vehicle, if so, executing double jump lamp module；Sentence if it is not, then executing the 4th
Disconnected module；
4th judgment module, judges whether the average overall travel speed of surrounding vehicles is greater than pre-set velocity threshold value, if so, terminating；
If it is not, then executing double jump lamp module；
The double jump lamp of double jump lamp module, this vehicle carries out flashing early warning.
7. the double jump lamp switching system according to claim 6 based on high-precision map, which is characterized in that further include:
Wagon flow establishes module, and several vehicles before the same lane before being located at this vehicle is travelled in the same direction and is located at this vehicle are established
One the first wagon flow group；
Whether the 5th judgment module, the vehicle detected in the first wagon flow group collide, if so, executing double jump lamp mould
Block, if it is not, then executing the second judgment module.
8. the double jump lamp switching system according to claim 6 based on high-precision map, it is characterised in that: the 4th judgement
In module, week is obtained less than or equal to the travel speed of the surrounding vehicles of preset threshold at a distance from this vehicle by car networking acquisition
Enclose the average overall travel speed of vehicle.
9. the double jump lamp switching system according to claim 7 based on high-precision map, it is characterised in that: the 4th judgement
In module, the value range of the pre-set velocity threshold value be 0 kilometer per hour to 10 kilometers per hour.
10. the double jump lamp switching system according to claim 7 based on high-precision map, it is characterised in that: the double jump lamp
Module travels in the same lane before being located at this vehicle in the same direction and several vehicles after this vehicle establish second wagon flow
Group；Each vehicle in the second wagon flow group is sent by the status information of the double jump lamp of this vehicle, enables second wagon flow
The state of the double jump lamp of the vehicle of group is synchronous with described vehicle.
11. a kind of double jump lamp switching equipment based on high-precision map characterized by comprising
Processor；
Memory, wherein being stored with the executable instruction of the processor；
Wherein, the processor is configured to come any one of perform claim requirement 1 to 5 institute via the execution executable instruction
The step of stating the double jump lamp switching method based on high-precision map.
12. a kind of computer readable storage medium, for storing program, which is characterized in that described program is performed realization power
Benefit require any one of 1 to 5 described in double jump lamp switching method based on high-precision map the step of.
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