CN208544196U - A kind of automobile-used angle warning plate - Google Patents
A kind of automobile-used angle warning plate Download PDFInfo
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- CN208544196U CN208544196U CN201820906438.XU CN201820906438U CN208544196U CN 208544196 U CN208544196 U CN 208544196U CN 201820906438 U CN201820906438 U CN 201820906438U CN 208544196 U CN208544196 U CN 208544196U
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Abstract
The utility model discloses automobile-used angle warning plates.Include: angle warning plate main body, includes shell；LED lamp strip is arranged in the outer surface of the shell；Circuit board is arranged in the enclosure interior；It is wherein disposed on the circuit board: power supply；The processor being connect with the power supply；All communication (V2X) module of the vehicle that is connected to the processor and surrounding；Wherein the V2X module adapts to receive V2X early warning information from fault car, and adapts to send the V2X early warning information.The utility model embodiment can increase the signal propagation distance of V2X early warning information, shorten the reaction time, improve safety.Moreover, the angle warning plate of the utility model embodiment and the double flashing lights of fault car link, the vehicle convenient for being travelled at a distance finds and makes corresponding danger early warning in advance, effectively improves response time and speed that driver handles emergency event.
Description
Technical field
The utility model embodiment is related to technical field of new energy, in particular to a kind of automobile-used caution board.
Background technique
Motorized and the intelligent important development direction for having become current new-energy automobile technology, are laid out electric car in advance
Intellectualized technology develops high safety, the intelligent electric motor car of low energy consumption is of great significance.Intelligent electric automobile is always modern vapour
The hot and difficult issue of vehicle research field, the continuous development based on electrically driven (operated) whole-control system and battery management system are more next
More how new control theory and control method is applied to during the independent research of intelligent electric automobile, so that how according to not
With road environment and take most suitable control method to become current major electric car enterprise to traveling according to warning information
The Main way of secure context research.
The progress of technology is so that electric car has reliable service performance substantially.Electric bus, electric bus
The various new-energy automobiles such as vehicle, electronic logistic car and electrocar appear in daily life successively, are almost seen everywhere.So
And allow everybody worry it is biggish be electric vehicle safety problem, once accident occurs, personal and property safety can all be generated compared with
It is big to influence, to also deepen the doubt that people's purchase uses electric car.Driver on the way encounters catastrophic failure parking inspection
When repairing either generation contingency, it can use the retroreflected light performance of angle warning plate, other vehicles reminded to pay attention to
Evacuation, to avoid second accident.When Ordinary Rd, angle warning plate is placed on 50 meters of accident vehicle outer road surfaces, it is public in high speed
Lu Shi then puts angle warning plate in 100 meters of outer road surfaces of accident vehicle.
Angle warning plate in the prior art is the passive refractive body being made by plastics reflectorized material, is not had and vehicle
The function of being communicated.Moreover, angle warning plate small volume in the prior art, placement is low, passive to shine, and is not easy by a distance
Vehicle discovery, especially night are on a highway, it is possible to cause secondary injury or a chain of accident.
Utility model content
In view of this, improving safety the purpose of the utility model is to provide a kind of automobile-used angle warning plate.
The technical solution of the utility model embodiment is as follows:
A kind of automobile-used angle warning plate, comprising:
Angle warning plate main body includes shell；
LED lamp strip is arranged in the outer surface of the shell；
Circuit board is arranged in the enclosure interior；
It is wherein disposed on the circuit board: power supply；The processor being connect with the power supply；It is connected to the processor
All communication (V2X) module of vehicle and surrounding；
Wherein the V2X module adapts to receive V2X early warning information from fault car, and adapts to send the V2X pre-
Alert message.
In one embodiment, the angle warning plate main body further includes foot-supporting frame.
In one embodiment, the V2X module includes that the first dedicated short-range communication antenna and the second dedicated short distance are logical
Believe antenna；
Wherein the first dedicated short-range communication antenna adapts to receive the V2X early warning information from the fault car；
Wherein the second dedicated short-range communication antenna adapts to send the V2X early warning information.
In one embodiment, the circuit board also includes the Global Satellite Navigation System day being connected to the processor
Line.
In one embodiment, the circuit board also includes power switch.
In one embodiment, the LED lamp strip includes gallium arsenide diode and silicon carbide diode.
In one embodiment, the power supply is lithium ion battery.
In one embodiment, the light-emitting mode of the LED lamp strip and double flashing lights of the fault car
Light-emitting mode is identical.
It can be seen from the above technical proposal that in the utility model embodiment, angle warning plate main body includes shell
Body；LED lamp strip is arranged in the outer surface of the shell；Circuit board is arranged in the enclosure interior；The wherein electricity
It is disposed on the plate of road: power supply；The processor being connect with the power supply；All logical of the vehicle that is connected to the processor and surrounding
Interrogate (V2X) module；Wherein the V2X module adapts to receive V2X early warning information from fault car, and adapts to described in transmission
V2X early warning information.The utility model embodiment can increase the signal propagation distance of V2X early warning information, shorten the reaction time,
Safety is improved, and angle warning plate and the double flashing lights of fault car link, the vehicle convenient for being travelled at a distance finds and shifts to an earlier date
Corresponding danger early warning is made, response time and speed that driver handles emergency event are effectively improved.It can be seen that this is practical
The angle warning plate of novel embodiment can receive and transmit V2X early warning information, so as to increase the letter of V2X early warning information
Number propagation distance shortens the reaction time, improves safety, overcomes the office that V2X early warning information effective range is usually 300 meters
Limit.
Moreover, angle warning plate and the double flashing lights of fault car link, the vehicle convenient for being travelled at a distance finds and does in advance
Corresponding danger early warning out effectively improves response time and speed that driver handles emergency event.
Detailed description of the invention
The following drawings only does schematic illustration and explanation to the utility model, does not limit the scope of the utility model.
Fig. 1 is the structure chart of the early warning system of the utility model embodiment new-energy automobile.
Fig. 2 is early warning information transmitting schematic diagram of the utility model embodiment based on caution board.
Fig. 3 is the exemplary flow chart of the utility model embodiment early warning information transmittance process.
Fig. 4 is the demonstration of the vehicle-mounted V2X module of the utility model embodiment and the box structure of shark fins antenna composition
Structure chart.
Fig. 5 is the flow chart of the method for early warning of the utility model embodiment new-energy automobile.
Fig. 6 is the functional module structure figure of the utility model embodiment triangular warning sign vehicle use.
Fig. 7 is the demonstrative structure figure of circuit board in the utility model embodiment triangular warning sign vehicle use.
Specific embodiment
In order to which the technical features, objects and effects to utility model are more clearly understood, Detailed description of the invention sheet is now compareed
The specific embodiment of utility model, identical label indicates identical part in the various figures.
It is succinct and intuitive in order to what is described, hereafter by describing several representative embodiments come to the utility model
Scheme be illustrated.A large amount of details is only used for helping to understand the embodiment of the utility model in embodiment.However, it will be apparent that
The technical solution of the utility model can be not limited to these details when realizing.It is practical new in order to avoid unnecessarily having obscured this
The scheme of type, some embodiments are not described meticulously, but only give frame.Hereinafter, " comprising " refers to " packet
Include but be not limited to ", " according to ... " refer to " according at least to ..., but be not limited to according only to ... ".Since the language of Chinese is practised
It is used, when being hereinafter not specifically stated the quantity of an ingredient, it is meant that the ingredient is either one or more, or can
It is interpreted as at least one.
Car networking truly is made of the network platform, vehicle and running environment three parts, and three is indispensable, and
Realize " interconnecting " between three parts.Wherein, running environment includes that road information, signal lamp and other traffic bases are set
It applies, neighbouring vehicle, the external environment relevant to vehicle driving such as pedestrian.With the Satellite Navigation Techniques such as GPS, Beidou, 4G technology
Etc. car networkings key technology mature application, the information communication between vehicle and the network platform, the network platform and running environment is
Through unobstructed, and vehicle and surrounding all communication (Vehicle to X, V2X) technology by emphasis solve vehicle and running environment it
Between information exchange problem.
In the utility model embodiment, a kind of the accident hazard method for early warning and system of new energy vehicle.Pass through hair
The strong pre-warning signal of V2X is penetrated, long-time, high brightness flicker link with the double flash switchs of vehicle, convenient for the vehicle hair travelled by farther place
Corresponding danger early warning now and is in advance made, significantly more efficient other driving vehicle danger early warning information of prompt are effectively improved and driven
The person of sailing handles response time and the speed of emergency event.
Wherein, V2X is the key technology of the following intelligent transport system.It make vehicle and vehicle, vehicle and base station, base station with
It can be communicated between base station, so that a series of traffic informations such as real-time road, road information, pedestrian information are obtained, to improve
Drive safety, reduction congestion, raising traffic efficiency, offer car entertainment information etc..V2X is vehicle-to-vehicle (V2V) information exchange
The general designation of technology and vehicle to infrastructure (V2I) message-switching technique etc..The vehicle for carrying V2X module can be around real-time perception
Environment provides data supporting to automatically select best travel route, avoiding traffic accident etc..V2X includes automobile to automobile
(V2V), automobile to roadside device (V2R), automobile to infrastructure (V2I), automobile to pedestrian (V2P), automobile to locomotive (V2M)
And automobile is to six major class such as buses (V2T).
Fig. 1 is the structure chart of the early warning system of the utility model embodiment new-energy automobile.
As shown in Figure 1, the early warning system includes:
First V2X module is arranged in the entire car controller in the first new-energy automobile 10 and with the first new-energy automobile 10
12 connections, for issuing V2X when receiving critical situation notification message from the entire car controller 12 of the first new-energy automobile 10
Early warning information；
It is built-in with the caution board 20 of the 2nd V2X module 21 and alarm module 22, is arranged in the sending of the first new-energy automobile 10
V2X early warning information effective range within, for when receiving V2X early warning information, enable the 2nd V2X module 21 and issue
V2X early warning information enables alarm module 22 and issues warning note.
In one embodiment, the first V2X module 11 is also used to determine phase based on the rank of critical situation notification message
Corresponding type of alarm carries type of alarm in V2X early warning information；
Caution board 20 is also used to parse type of alarm from V2X early warning information；Wherein caution board 20 is based on type of alarm
Enabled alarm module 22 issues warning note.
For example, when the rank of critical situation notification message is collision, overturn, air bag flicks, battery catches fire etc. is extremely serious
When situation, the first V2X module 11 determines that corresponding type of alarm is extremely serious type of alarm；Caution board 20 is based on extremely tight
Weight type of alarm enables alarm module 22 and issues extremely serious warning note, for example indicates that the sending of alarm module 22 high frequency flicker is red
Light and make a sound alarm.When the rank of critical situation notification message is the common serious feelings such as low on fuel, air-conditioning system failure
When condition, the first V2X module 11 determines that corresponding type of alarm is common serious type of alarm；Caution board 20 is based on common serious
Type of alarm enables alarm module 22 and issues common serious warning note, for example instruction alarm module 22 issues low frequency flicker feux rouges
And do not have to make a sound alarm.
Three kinds of dangerous flashing lamps: the general early warning flashing (yellow) of A can be set in alarm module 22；The medium early warning flashing (orange of B
Color)；C danger early warning flashes (red).
In one embodiment, the first V2X module 11 is also used to detect double flashing light shapes of the first new-energy automobile 10
State, and when double flashing light states are enabled, double flashing light states are further carried in V2X early warning information；
Caution board 20 is also used to parse double flashing light states from V2X early warning information；
Wherein caution board 21 is based on double flashing light states and enables the linkage flashing of alarm module 22.
It can also include shark fins antenna 14 in first new-energy automobile 10, shark fins antenna 14 is by dedicated short-range communication
(DSRC) antenna 1, DSRC antenna 2, Global Satellite Navigation System (GNSS) antenna collectively constitute.DSRC antenna 1, DSRC antenna 2
For transmitting the V2X early warning information of the first V2X module 11 sending, the V2X message of other entities sending can also be received.GNSS days
Line is used to obtain the geographical location information of the first new-energy automobile 10 based on position fixing process.
Herein, it when dangerous situation occurs suddenly in the process of moving in the first new-energy automobile 10, such as collides, overturn, be
Situations such as system failure, air bag flick, battery catches fire, issues urgent early warning information to surrounding vehicles immediately, and when the first V2X mould
After block 11 detects that the first new-energy automobile 10 opens double dodge, caution board 20 can based on double flashing light states in V2X early warning information
The different degree of danger light of linkage flashing are carried out from double flashing lights of the first new-energy automobile 10, warning surrounding vehicles avoid.For example,
Double flashing light states in V2X early warning information may include instruction flashing mode design parameter, such as flicker frequency, shine
Color etc..
Therefore, after the first new-energy automobile 10 breaks down, being mounted on the 2nd V2X module 21 in caution board 20 can be with
Emit V2X warning information, and double dodge of flashing warning light and vehicle is associated flashing in caution board 22, front vehicle can be from
When receiving V2X warning information in disabled vehicle or caution board 20, and caution board flashing warning light can be found by naked eyes, effectively improve
Driver judges speed and response time, avoids that secondary injury and a chain of accident occurs.Therefore, the utility model embodiment energy
It is enough effectively to remind rear driver danger early warning information, driving vehicle discovery of the night by farther place is easily facilitated, to rear row
The driver for sailing vehicle carries out early warning, reduces traffic accident incidence, improves traffic safety level.
In addition, the caution board 20 of the utility model embodiment can send V2X early warning information, to can also extend
The effective coverage range of V2X early warning information.Such as, it is assumed that the first new-energy automobile 10 issue V2X early warning information it is effective away from
From 300 meters.When Ordinary Rd, caution board 20 usually is placed on 50 meters of accident vehicle outer road surfaces, then V2X early warning information can extend
To 350 meters of 10 periphery of the first new-energy automobile；In highway, caution board 20 is usually put in 100 meters of accident vehicle
Outer road surface, then V2X early warning information extends to 400 meters of 10 periphery of the first new-energy automobile.As it can be seen that new by extension first
The effective distance for the V2X early warning information that energy automobile 10 issues, can make nearby vehicle obtain early warning in time, to improve vehicle
Safety.
In one embodiment, the early warning system further include:
3rd V2X module is arranged in the second new-energy automobile and connect with the entire car controller of the second new-energy automobile,
After receiving V2X early warning information from caution board 20, V2X early warning is sent to the entire car controller of the second new-energy automobile and is disappeared
Breath, to show V2X early warning information in display screen by the vehicle control unit controls of the second new-energy automobile.
In one embodiment, long-range pass further is carried in the V2X early warning information that the first new-energy automobile 10 issues
Broadcast indicator；
3rd V2X module 21 is further used for parsing long-range biography in the V2X early warning information received from caution board 20
When broadcasting indicator, issues and carry the long-range V2X early warning information for propagating indicator.
As it can be seen that propagating indicator based on long-range, realizes different vehicle and delivers in relays for the long-distance of V2X early warning information,
To overcome the limitation that V2X early warning information effective range is usually 300 meters.
In one embodiment, long-range pass further is carried in the V2X early warning information that the first new-energy automobile 10 issues
Broadcast the geographical location information of indicator and the first new-energy automobile 10；
3rd V2X module is further used for parsing geographical location in the V2X early warning information received from caution board 20
When information, geographical location information is sent to the entire car controller of the second new-energy automobile, thus by the whole of the second new-energy automobile
Vehicle controller control identifies geographical location information in display screen, and in the V2X early warning information received from caution board 20
When parsing long-range propagation indicator, the geographical location for carrying the long-range propagation indicator and the first new-energy automobile 10 is issued
The V2X early warning information of information；
The early warning system further include:
4th V2X module is arranged in third new-energy automobile and connect with the entire car controller of third new-energy automobile,
The long-range geographical location information for propagating indicator and the first new-energy automobile 10 is carried for receiving from the 3rd V2X module
After V2X early warning information, the V2X early warning information is sent to the entire car controller of third new-energy automobile, thus by the new energy of third
The vehicle control unit controls of source automobile show V2X early warning information in display screen；It is new parsing first from V2X early warning information
When the geographical location information of energy automobile, geographical location information is sent to the entire car controller of third new-energy automobile, thus by
The vehicle control unit controls of third new-energy automobile identify geographical location information in display screen, and from V2X early warning information
In parse long-range when propagating indicator, issue and carry the long-range geographical location information for propagating indicator and the first new-energy automobile
V2X early warning information.
As it can be seen that propagating indicator based on long-range, realizes different vehicle and delivers in relays for the long-distance of V2X early warning information,
To overcome the limitation that V2X early warning information effective range is usually 300 meters, and different vehicle can be in itself display screen
Thus the middle geographical location information for obtaining accident vehicle so as to be accurately positioned accident vehicle, and is convenient for providing help.
Fig. 2 is early warning information transmitting schematic diagram of the utility model embodiment based on caution board.
In Fig. 2, the effective range for the V2X early warning information that the first new-energy automobile 10 issues is 51, and the V2X early warning
Include double flashing light states, the long-range geographical location information for propagating indicator and the first new-energy automobile 10 in message.It is arranged in
Caution board 20 in one new-energy automobile effective range 51, after receiving V2X early warning information from the first new-energy automobile 10, a side
Double flashing lights linkage flashover of the face based on the double flashing light states and the first new-energy automobile 10 in V2X early warning information, another aspect base
V2X module in itself continues to send V2X early warning information.The effective range for the V2X early warning information that caution board 20 issues is 52.Position
The second new-energy automobile 30 in 20 effective range 52 of caution board works as discovery after receiving V2X early warning information from caution board 20
When carrying long-range propagation indicator in the V2X early warning information, continue to pass in the V2X early warning information propagation effective range 53 of itself
The V2X early warning information is broadcast, and identifies the geographical position of the first new-energy automobile 10 in the display screen of the second new-energy automobile 30
Confidence breath.Similarly, the third new-energy automobile 40 in effective range 53 is propagated positioned at the V2X of the second new-energy automobile 30, from the
After two new-energy automobiles 30 receive V2X early warning information, when finding to carry long-range propagation indicator in the V2X early warning information,
Continue to propagate in effective range in the V2X early warning information of itself and propagate the V2X early warning information, and in third new-energy automobile 40
Display screen in identify the geographical location information of the first new-energy automobile 10.
Similar, the V2X early warning information that the first new-energy automobile 10 issues may be implemented to deliver in relays, and thus overcome
V2X early warning information is usually limited as 300 meters of limitation.
Fig. 3 is the exemplary flow chart of the utility model embodiment early warning information transmittance process.
In Fig. 3, V2X correlation warning information is output to body control system by CAN interface, and double flashing lights and electronics are dangerous
Caution board is the same as frequency linkage flashing.When there is dangerous situation suddenly in the process of moving in vehicle A, such as collision, overturning, the system failure,
Situations such as air bag flicks, battery catches fire issues urgent early warning information to surrounding vehicles immediately, after opening double dodge, electronic warning sign
The different degree of danger light of linkage flashing can be carried out from double flashing lights, warning surrounding vehicles avoid.After A vehicle issues early warning information, B
Screen is controlled in vehicle, C vehicle and surrounding vehicles can receive danger early warning information simultaneously.
Specifically, the software section of the first V2X module 10 may include application layer, system layer and driving layer.Drive layer master
It is responsible for driving each module of hardware layer, provides service for system layer or application layer, to carry out information exchange with the external world.System layer
Based on Linux open source operating system, network subsystem is the component part of linux system, basic using the primary of linux system
It supports, is accordingly modified when necessary, so that application layer being capable of normal use CAN bus agreement；Protocol stack carries exhausted big portion
Divide DSRC application；File subsystem uses the primary support of linux system, provides basis for the log recording of whole system.
The transport network layer of first V2X module 10 mainly includes protocol stack, realizes WAVE consensus standard, provides number to upper layer
According to control coffret.In WAVE protocol family, IEEE 1609.3 is mainly responsible for network, the management plane of transport layer and data
Plane two parts.Management plane WME provides the management method of data plane for upper layer application, while being responsible for processing upper layer application
Various service requests；Its function mainly includes service registration, modification and cancellation, channel access distribution etc..Data plane is responsible for number
According to transmitting-receiving, data class is broadly divided into IPv6 data and WSM data, and WSMP is the main body of IEEE1609.3 data plane.
The mechanical floor of first V2X module 10 is mainly responsible for connecing for the secure data and wireless data transceiving for providing basis
Mouthful: geographical location information module is responsible for obtaining associated sensor data, including GPS and the relevant data of vehicle, is other modules
The secure data on basis is provided.Wireless information interface: being responsible for the transmitting-receiving of wireless data, on the one hand provides message to application layer and sends
Interface is broadcasted by transport network layer to other equipment；On the other hand the message that other equipment are sent is received, the side of formulation is passed through
Formula is then forwarded to application layer, uses for application layer.
The application layer of first V2X module 10 is responsible for the related data provided according to mechanical floor, is examined the safety of vehicle
It is disconnected, if predicting the event for endangering vehicle safety, by man-machine interactive interface advance notice to vehicle operator, Huo Zhetong
The wireless information interface advance notice of mechanical floor is crossed to peripheral equipment.
First V2X module 11 and shark fins antenna 14 can be combined into VBOX box structure.
Fig. 4 is the demonstration of the vehicle-mounted V2X module of the utility model embodiment and the box structure of shark fins antenna composition
Structure chart.
From fig. 4, it can be seen that the VBOX box structure is mainly made of VBOX front housing 60, VBOX mainboard 61 and VBOX rear shell 62.
Interface in VBOX mainboard 61 includes: 2 DSRC antennal interfaces 64,65；1 GPS antenna interface 66；An and multiplex interface
67, it include power supply and CAN signal.The DSRC antenna of the box structure is made of antenna front housing, antenna mainboard and antenna rear shell.
Based on foregoing description, the utility model embodiment also proposed the method for early warning of new-energy automobile.
Fig. 5 is the flow chart of the method for early warning of the utility model embodiment new-energy automobile
As shown in figure 5, this method comprises:
Step 501: being arranged in the first new-energy automobile and connect with the entire car controller of first new-energy automobile
The first vehicle and surrounding all communication V2X module, received tightly from the entire car controller of first new-energy automobile
When anxious state notification message, V2X early warning information is issued.
Step 502: being arranged within the effective range for the V2X early warning information that first new-energy automobile issues and built-in
There is the caution board of the 2nd V2X module and alarm module, when receiving the V2X early warning information, enables the 2nd V2X module
The V2X early warning information is issued, the alarm module is enabled and issues warning note.
In one embodiment, this method is after step 502 further include:
Step 503: being arranged in the second new-energy automobile and connect with the entire car controller of second new-energy automobile
The 3rd V2X module, after receiving V2X early warning information from the caution board, the full-vehicle control of the second new-energy automobile of Xiang Suoshu
Device sends the V2X early warning information, to be shown in display screen by the vehicle control unit controls of second new-energy automobile
The V2X early warning information.
In one embodiment, this method further include: the first V2X module is based on the critical situation notification message
Rank determine corresponding type of alarm, by the type of alarm carry in the V2X early warning information；The caution board from
The type of alarm is parsed in the V2X early warning information, wherein the caution board, which is based on the type of alarm, enables the report
Alert module issues the warning note.
In one embodiment, this method further include: the first V2X module detects first new-energy automobile
Double flashing light states, and when double flashing light states are enabled, double flashing lights are further carried in the V2X early warning information
State；The caution board parses double flashing light states from the V2X early warning information；Wherein the caution board is based on described
Double flashing light states enable the alarm module linkage flashing.
In one embodiment, this method further include:
Long-range propagation indicator is further carried in the V2X early warning information that first new-energy automobile issues；This method
Further include: the 3rd V2X module parses the long-range propagation in the V2X early warning information received from the caution board and refers to
When showing symbol, the long-range V2X early warning information for propagating indicator of the carrying is issued；Or
Long-range propagation indicator and first is further carried newly in the V2X early warning information that first new-energy automobile issues
The geographical location information of energy automobile；This method further include:
3rd V2X module parses the geographical location information in the V2X early warning information received from the caution board
When, the geographical location information is sent to the entire car controller of the second new-energy automobile, thus by second new-energy automobile
Vehicle control unit controls the geographical location information is identified in display screen, and in the V2X received from the caution board
When parsing the long-range propagation indicator in early warning information, the carrying long-range propagation indicator and described first are issued
The V2X early warning information of the geographical location information of new-energy automobile；
The 4th V2X for being arranged in third new-energy automobile and being connect with the entire car controller of the third new-energy automobile
Module receives the long-range geographical location for propagating indicator and the first new-energy automobile of the carrying from the 3rd V2X module
After the V2X early warning information of information, the entire car controller of Xiang Suoshu third new-energy automobile sends the V2X early warning information, thus
The V2X early warning information is shown in display screen by the vehicle control unit controls of the third new-energy automobile；
The 4th V2X mould for being arranged in third new-energy automobile and being connect with the entire car controller of third new-energy automobile
Block, when parsing the geographical location information of first new-energy automobile from the V2X early warning information, Xiang Suoshu third is new
The entire car controller of energy automobile sends the geographical location information, thus by the entire car controller of the third new-energy automobile
Control identifies the geographical location information in display screen, and the long-range biography is being parsed from the V2X early warning information
When broadcasting indicator, the V2X for carrying the geographical location information of the long-range propagation indicator and first new-energy automobile is issued
Early warning information.
After the utility model embodiment, when vehicle is in urgent or precarious position, pass through the V2X of vehicle itself
Communication device and caution board carry out sparkling early warning with stroboscopic, and front vehicle is prompted to judge in time, the driver that effectively shortens reaction
Time.Compared with traditional triangle caution board, the electronics danger notice board of the utility model embodiment have self-luminous, it is eye-catching,
Volume is greatly, active transmission warning information, linking from vehicle pair sudden strain of a muscle with frequency flashes, sends the features such as different warning information.Using this
After utility model embodiment, by the way that electronics danger notice board to be placed at 100 meters of vehicle, signal propagation distance is increased,
It is fast from discovery, judgement, brake, deceleration, the judgement of evacuation whole process to front accident vehicle to effectively shorten rear driver
Degree and response time, especially driving at night.It is set moreover, the utility model embodiment also avoids V2X communication system basis
Set up set the period brought by not perfect (referring to road V2X communications service) it is long, costly the problems such as.
The early warning system and method that the utility model embodiment proposes can be applied in various new-energy automobiles, than
(such as such as mixed power electric car (HEV), pure electric automobile (BEV), fuel cell electric vehicle (FCEV) and other new energy
The high-efficiency energy storage vehicles such as supercapacitor, flywheel) automobile etc..Can also by early warning system that the utility model embodiment proposes and
Method is applied in various orthodox cars, such as fuel vehicle.The early warning system includes: all the communication of the first vehicle and surrounding
V2X module is arranged in the first new-energy automobile and connect with the entire car controller of first new-energy automobile, for from
When the entire car controller of first new-energy automobile receives critical situation notification message, V2X early warning information is issued；It is built-in with
The caution board of 2nd V2X module and alarm module is arranged in the effective of the V2X early warning information that first new-energy automobile issues
Within the scope of, disappear for when receiving the V2X early warning information, enabling the 2nd V2X module sending V2X early warning
Breath enables the alarm module and issues warning note.It can be seen that by the way that warning information can be sent to the warning of surrounding vehicles
Board, the utility model embodiment increase signal propagation distance, shorten the reaction time, improve safety.
Moreover, caution board and the double flashing lights of accident vehicle are reminded behind vehicle driver, are sent out in time with frequency flashing
A kind of danger early warning System and method for of existing front accident vehicle danger classes, can effectively improve behind driver from hair
Existing, judgement, brake, the judgement speed slowed down, avoid whole process and response time, solve existing traffic accident danger early warning not
The problems such as perfecting, reducing secondary injury or a chain of accident.
In addition, the utility model embodiment is based on long-range propagation indicator, realizes different vehicle and disappear for V2X early warning
The long-distance of breath is delivered in relays, to overcome the limitation that V2X early warning information effective range is usually 300 meters.
In addition, the utility model also proposed a kind of triangular warning sign vehicle use.The triangular warning sign vehicle use can be with tradition
Automobile is associated, can also be associated with new-energy automobile.
Fig. 6 is the functional module structure figure of the utility model embodiment triangular warning sign vehicle use.
As shown in fig. 6, the triangular warning sign vehicle use includes:
Power supply；The processor connected to power supply；V2X module connected to the processor；Alarm module connected to the processor.
Wherein, power supply specifically may be embodied as various types of batteries.Alarm module specifically may be embodied as light-emitting diodes
Spot band.V2X module adapts to receive V2X early warning information from fault car, and adapts to send V2X early warning information.Processor
V2X module is controlled to receive the time of reception of V2X early warning information and send the sending instant of V2X early warning information.
Based on above-mentioned functional module, automobile-used angle warning plate can be implemented in several ways.
For example, in one embodiment, automobile-used angle warning plate, comprising:
Angle warning plate main body includes shell；
LED lamp strip is arranged in the outer surface of shell；
Circuit board, arrangement is inside housings；
It is wherein disposed on circuit board: power supply；The processor connected to power supply；V2X module connected to the processor；Wherein
V2X module adapts to receive V2X early warning information from fault car, and adapts to send V2X early warning information.
Preferably, angle warning plate main body further includes foot-supporting frame.Preferably, V2X module includes the first dedicated short-range communication
Antenna and the second dedicated short-range communication antenna；Wherein the first dedicated short-range communication antenna adapts to pre- from fault car reception V2X
Alert message；Wherein the second dedicated short-range communication antenna adapts to send V2X early warning information.Preferably, circuit board also includes and place
Manage the Global Satellite Navigation System antenna of device connection.Preferably, circuit board also includes power switch.Preferably, light emitting diode
Light bar includes gallium arsenide diode and silicon carbide diode.Preferably, power supply is lithium ion battery.Preferably, light emitting diode
The light-emitting mode of light bar is identical as the light-emitting mode of double flashing lights of the fault car.
Fig. 7 is the demonstrative structure figure of circuit board in the utility model embodiment triangular warning sign vehicle use.
As shown in fig. 7, the circuit board 80 includes:
Substrate 81；
The power supply 82 being arranged on substrate 81, for example it is embodied as lithium ion battery；
Processor 85 is connect with power supply 82；
First dedicated short-range communication antenna 83, connect with processor 85, is received based on the receiving time that processor 85 determines
The V2X early warning information issued from fault car；
Second dedicated short-range communication antenna 84, connect with processor 85, is sent based on the sending instant that processor 85 determines
The received V2X early warning information of first dedicated short-range communication antenna 53；
Global Satellite Navigation System antenna 86, for receiving global navigation satellite positioning coordinate.
Specifically, substrate 81 can be implemented are as follows: FR-1；FR-2；FR-3；FR-4；FR-5；FR-6；G-10；CEM-1CEM-
2；CEM-3CEM-4；CEM-5；Aluminium nitride (AIN)；Silicon carbide (SIC) etc..
Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing
Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.To make simplified form,
In each figure only schematically show with the utility model relevant portion, and do not represent its practical knot as product
Structure.In addition, there is the component of identical structure or function in some figures, only symbolically draw so that simplified form is easy to understand
Show one of those, or only marks one of those.Herein, "one" is not offered as the utility model dependent part
The quantity divided is limited to " only this ", and "one" does not indicate to exclude the quantity of the utility model relevant portion " more than one
It is a " situation.Herein, "upper", "lower", "front", "rear", "left", "right", "inner", "outside" etc. are only used for indicating dependent part
/ relative positional relationship, and the absolute position of these non-limiting relevant portions.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, and not to limit the protection scope of the utility model, it is all without departing from made by the utility model skill spirit etc.
Effect embodiment or change should be included within the scope of protection of this utility model such as the combination, segmentation or repetition of feature.
Claims (8)
1. a kind of automobile-used angle warning plate characterized by comprising
Angle warning plate main body includes shell；
LED lamp strip is arranged in the outer surface of the shell；
Circuit board is arranged in the enclosure interior；
It is wherein disposed on the circuit board: power supply；The processor being connect with the power supply；The vehicle being connected to the processor
With all communication V2X module of surrounding；
Wherein the V2X module adapts to receive V2X early warning information from fault car, and adapts to send the V2X early warning and disappear
Breath.
2. automobile-used angle warning plate according to claim 1, which is characterized in that the angle warning plate main body further includes branch
Foot prop.
3. automobile-used angle warning plate according to claim 1, which is characterized in that the V2X module includes first dedicated short
Journey communication antenna and the second dedicated short-range communication antenna；
Wherein the first dedicated short-range communication antenna adapts to receive the V2X early warning information from the fault car；
Wherein the second dedicated short-range communication antenna adapts to send the V2X early warning information.
4. automobile-used angle warning plate according to claim 1, which is characterized in that the circuit board also includes and the processing
The Global Satellite Navigation System antenna of device connection.
5. automobile-used angle warning plate according to claim 1, which is characterized in that the circuit board also includes power switch.
6. automobile-used angle warning plate according to claim 1, which is characterized in that the LED lamp strip includes arsenic
Gallium diode and silicon carbide diode.
7. automobile-used angle warning plate according to claim 1, which is characterized in that the power supply is lithium ion battery.
8. automobile-used angle warning plate according to claim 1, which is characterized in that
The light-emitting mode of the LED lamp strip is identical as the light-emitting mode of double flashing lights of the fault car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906438.XU CN208544196U (en) | 2018-06-12 | 2018-06-12 | A kind of automobile-used angle warning plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906438.XU CN208544196U (en) | 2018-06-12 | 2018-06-12 | A kind of automobile-used angle warning plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544196U true CN208544196U (en) | 2019-02-26 |
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| CN201820906438.XU Active CN208544196U (en) | 2018-06-12 | 2018-06-12 | A kind of automobile-used angle warning plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173124A (en) * | 2021-03-30 | 2021-07-27 | 大众问问(北京)信息科技有限公司 | Vehicle accident warning processing method and device, computer equipment and storage medium |
| CN114999185A (en) * | 2021-03-02 | 2022-09-02 | 通用汽车环球科技运作有限责任公司 | Method for implementing a triangular reflector for supporting vehicle-to-all safety warnings |
-
2018
- 2018-06-12 CN CN201820906438.XU patent/CN208544196U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114999185A (en) * | 2021-03-02 | 2022-09-02 | 通用汽车环球科技运作有限责任公司 | Method for implementing a triangular reflector for supporting vehicle-to-all safety warnings |
| CN113173124A (en) * | 2021-03-30 | 2021-07-27 | 大众问问(北京)信息科技有限公司 | Vehicle accident warning processing method and device, computer equipment and storage medium |
| CN113173124B (en) * | 2021-03-30 | 2023-01-06 | 大众问问(北京)信息科技有限公司 | Vehicle accident warning processing method and device, computer equipment and storage medium |
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