CN207319475U - Road ponding early warning system - Google Patents
Road ponding early warning system Download PDFInfo
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- CN207319475U CN207319475U CN201721228444.6U CN201721228444U CN207319475U CN 207319475 U CN207319475 U CN 207319475U CN 201721228444 U CN201721228444 U CN 201721228444U CN 207319475 U CN207319475 U CN 207319475U
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- accumulated water
- ponding
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Abstract
The utility model provides a kind of road ponding early warning system, the system comprises：Level monitor, Warning Service device, vehicle and street lamp, wherein, the Level monitor includes the first processing component, the first communication component and water level monitor, and the water level monitor is electrically connected to first processing component；First communication component is electrically connected with first processing component；The street lamp includes second processing component, the second communication component and the first visible light communication unit；The vehicle includes the second visible light communication unit, the 3rd processing component and third communication component.The utility model vehicle when driving that solves the problems, such as to paddle is difficult to judge whether depth of accumulated water is safe, there is provided a kind of transmission range length, the road ponding early warning scheme of accurate positioning.
Description
Technical field
Field of traffic safety is the utility model is related to, in particular to road ponding early warning system.
Background technology
When raining heavily, indivedual place depth of accumulated water are higher.Vehicle paddles traveling when passing through ponding section, if engine
Position is not higher than depth of accumulated water certain altitude, it is likely that water inflow of the engine occurs and then causes short circuit, engine the feelings such as to scrap
Condition.In extreme circumstances, or even can occur because ponding is excessive, vehicle floods, so as to threaten the life security of occupant
Phenomenon.Driver often judges whether depth of accumulated water is safe according to visual situation, but often subjectivity is strong for this mode,
Error rate is high.
It is difficult to the problem of whether depth of accumulated water is safe judged for above-mentioned vehicle when driving of paddling in the prior art, at present still
Effective solution is not proposed.
The content of the invention
The utility model is intended to solve above-mentioned technical problem at least to a certain extent.
The utility model embodiment provides a kind of road ponding early warning system, and to solve to paddle, vehicle when driving is difficult to sentence
The problem of whether disconnected depth of accumulated water is safe.
According to the one side of the utility model embodiment, there is provided a kind of road ponding early warning system, the system bag
Include：
Level monitor, Warning Service device, vehicle and street lamp；
The Level monitor includes the first processing component, the first communication component and water level monitor, the water level prison
Survey device and be electrically connected to first processing component, for obtaining the depth of accumulated water of monitoring point；First communication component with it is described
First processing component is electrically connected, for being communicated to connect with the Warning Service device；
The street lamp includes second processing component, the second communication component and the first visible light communication unit；Described first can
See that optical communication element is electrically connected to the second processing component, the visible light signal of warning information is carried for launching, it is described
Warning information includes depth of accumulated water and the ponding position of monitoring point；Second communication component is electrically connected with the second processing component
Connect, for being communicated to connect with the Warning Service device；
The vehicle includes the second visible light communication unit, the 3rd processing component and third communication component, at the described 3rd
Reason component is used to control vehicle running state, and the second visible light communication unit receives the visible ray letter transmitted by the street lamp
Number and demodulate the depth of accumulated water including monitoring point and the warning information of ponding position, the third communication component and the described 3rd
Processing component is electrically connected, for being communicated to connect with the Warning Service device.
In a kind of preferable scheme, the Level monitor further includes the first geographical location component, first ground
Reason location component is used for the ponding position for obtaining monitoring point.
In a kind of preferable scheme, the street lamp includes the second geographical location component；Second geographical location component
The second processing component is electrically connected to, for obtaining street lamp geographical location.
In a kind of preferable scheme, the vehicle further includes the 3rd geographical location component, the 3rd geographical location group
Part is electrically connected to the 3rd processing component, for obtaining vehicle current geographic position.
In a kind of preferable scheme, first communication component and/or the second communication component are NB-IOT modules.
According to the one side of the utility model embodiment, there is provided a kind of road ponding method for early warning, the method bag
Include：
Obtain depth of accumulated water and ponding position；
Warning information including depth of accumulated water and ponding position is sent to street lamp, as described in the street lamp launches carrying
The visible light signal of warning information.
It is described that the warning information including depth of accumulated water and ponding position is sent to street lamp step in a kind of preferable scheme
Further include：
Judge whether the depth of accumulated water exceedes threshold level；
If the depth of accumulated water exceedes threshold level, the warning information including depth of accumulated water and ponding position is sent to
Street lamp.
It is described that the warning information including depth of accumulated water and ponding position is sent to street lamp step in a kind of preferable scheme
Suddenly include：
Inquire about the street lamp within the threshold range with the ponding positional distance；
Warning information including depth of accumulated water and ponding position is sent to the street lamp of the within the threshold range.
It is described that the warning information including depth of accumulated water and ponding position is sent to street lamp step in a kind of preferable scheme
Further included after rapid：
Obtain the automobile navigation solicited message for carrying vehicle geographical location and maximum fording depth；
Plan that depth of accumulated water is less than the secure path of vehicle maximum fording depth according to the navigation requests information；
Safe path planning information is sent to vehicle.
According to the other side of the utility model embodiment, there is provided a kind of road ponding method for early warning, the method
Including：
Obtain the visible light signal for carrying warning information launched of street lamp, the warning information include depth of accumulated water and
Ponding position；
Judge whether the depth of accumulated water exceedes vehicle maximum fording depth；
Vehicle running state is controlled according to the judging result of the depth of accumulated water.
It is described that vehicle running state step is controlled according to the judging result of the depth of accumulated water in a kind of preferable scheme
Including：
If the depth of accumulated water is no more than vehicle maximum fording depth, safety of the vehicle under the depth of accumulated water is calculated
Speed；
Car speed is controlled before by ponding position, car speed is not more than the safe speed.
It is described that vehicle running state step is controlled according to the judging result of the depth of accumulated water in a kind of preferable scheme
Including：
If the depth of accumulated water exceedes vehicle maximum fording depth, vehicle geographical location is obtained；
The vehicle geographical location will be carried and be sent to pre- police uniform with the navigation requests information of vehicle maximum fording depth
Device be engaged in obtain the Safe path planning that depth of accumulated water is less than vehicle maximum fording depth；
Obtain and the driving path of vehicle is controlled according to Safe path planning information.
According to the one side of the utility model embodiment, there is provided a kind of road ponding prior-warning device, described device bag
Include：
First acquisition module, for obtaining depth of accumulated water and ponding position；
First sending module, for the warning information including depth of accumulated water and ponding position to be sent to street lamp, by described
Street lamp launches the visible light signal for carrying the warning information.
In a kind of preferable scheme, described device further includes：
First judgment module, for judging whether the depth of accumulated water exceedes threshold level；
First sending module, if exceeding threshold level for the depth of accumulated water, will include depth of accumulated water and ponding position
The warning information put is sent to street lamp.
In a kind of preferable scheme, described device further includes：
Enquiry module, for inquiring about the street lamp with the ponding positional distance within the threshold range；
First sending module, is additionally operable to the warning information including depth of accumulated water and ponding position being sent to the threshold
Street lamp in value distance.
In a kind of preferable scheme, described device further includes：
First acquisition module, is additionally operable to obtain carrying vehicle geographical location and the automobile navigation of maximum fording depth please
Seek information；
Planning module, for planning that depth of accumulated water is less than the peace of vehicle maximum fording depth according to the navigation requests information
Complete trails；
First sending module, is additionally operable to Safe path planning information being sent to vehicle.
According to the other side of the utility model embodiment, there is provided a kind of road ponding prewarning controller 2, it is described
Control device includes：
Second acquisition module, the visible light signal for carrying warning information launched for obtaining street lamp, the early warning
Information includes depth of accumulated water and ponding position；
Second judgment module, for judging whether the depth of accumulated water exceedes vehicle maximum fording depth；
Control module, for controlling vehicle running state according to the judging result of the depth of accumulated water.
In a kind of preferable scheme, the control device includes：
Computing module, if being no more than vehicle maximum fording depth for the depth of accumulated water, calculates vehicle in the product
Safe speed under water depth；
The control module, for controlling car speed before by ponding position, makes car speed be not more than the peace
Full speed degree.
In a kind of preferable scheme, the control device includes：
Second acquisition module, if being additionally operable to the depth of accumulated water exceedes vehicle maximum fording depth, obtains vehicle
Geographical location；
Second sending module, for the vehicle geographical location and navigation requests with vehicle maximum fording depth will to be carried
Information is sent to Warning Service device to obtain the Safe path planning that depth of accumulated water is less than vehicle maximum fording depth；
Second acquisition module, is additionally operable to obtain and the driving path of vehicle is controlled according to Safe path planning information.
Compared with prior art, have the advantages of technical solutions of the utility model：
1st, visible light signal transmission range is grown, and the visible light signal for carrying the warning information is launched by street lamp, can
So that vehicle obtains depth of accumulated water and the ponding position of monitoring point before monitoring point is not reached, vehicle can judge ponding depth in advance
Whether whether degree is safe, pre-determined to paddle by ponding section；
2nd, warning information is begun to send out when the depth of accumulated water exceedes threshold level, it is possible to reduce warning information sends frequency
Rate, improves server process resource utilization, reduces street lamp energy consumption, and warning information is more targeted；
3rd, Warning Service device will be sent to the street lamp of the within the threshold range including warning information, can be by within the threshold range
Street lamp warning information is sent in vehicle in the range of street lamp lightray propagation, can precisely determine to want the object of early warning；
4th, plan that depth of accumulated water is less than the secure path of vehicle maximum fording depth by Warning Service device, can be vehicle
Secure path is provided, vehicle is returned in advance and keeps away unsafe ponding point.
The utility model embodiment solves to be solved vehicle when driving of paddling and is difficult to judge that depth of accumulated water is in the prior art
The problem of no safe, there is provided a kind of transmission range length, accurate positioning, the road ponding early warning system that can be given warning in advance.
Brief description of the drawings
Fig. 1 is the road ponding method for early warning flow chart of the utility model embodiment.
Fig. 2 is the road ponding method for early warning flow chart of another embodiment of the utility model.
Fig. 3 is the road ponding method for early warning flow chart of the utility model another embodiment.
Fig. 4 is the road ponding method for early warning Safe path planning flow chart of steps of the utility model embodiment.
Fig. 5 is the road ponding method for early warning flow chart of another embodiment of the utility model.
Fig. 6 is that the road ponding method for early warning of the utility model embodiment controls vehicle-state flow chart.
Fig. 7 is the road ponding prior-warning device structure diagram of the utility model embodiment.
Fig. 8 is the road ponding prewarning controller structure diagram of the utility model embodiment.
Fig. 9 is the road ponding Warning Service device structure diagram of the utility model embodiment.
Figure 10 is the road ponding early warning system schematic diagram of the utility model embodiment.
Figure 11 is the Level monitor structure diagram of another embodiment of the utility model.
Figure 12 is the lamp post structure schematic diagram of another embodiment of the utility model.
Figure 13 is the vehicle structure schematic diagram of another embodiment of the utility model.
Wherein：1st, road ponding prior-warning device；2nd, road ponding prewarning controller；3rd, road ponding Warning Service device；
4th, Level monitor；5th, street lamp；6th, vehicle；322nd, central processing unit；326th, power supply；330th, storage medium；332nd, memory；
341st, operating system；342nd, application program；344th, data；350th, wired or wireless network interface；356th, keyboard；358th, input defeated
Outgoing interface 401, the first processing component；402nd, the first communication component；403rd, water level monitor；404th, the first geographical location component；
501st, second processing component；502nd, the second communication component；503rd, the first visible light communication unit；504th, the second geographical location group
Part；601st, the 3rd processing component；602nd, third communication component；603rd, the second visible light communication unit；604th, the 3rd geographical location
Component.
Embodiment
Attached drawing is only for illustration, it is impossible to is interpreted as the limitation to this patent.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1
According to the one side of the utility model embodiment, as shown in Figure 1, there is provided a kind of road ponding method for early warning,
The described method includes：
S110：Obtain depth of accumulated water and ponding position；
S120：Warning information including depth of accumulated water and ponding position is sent to street lamp, is launched by the street lamp and taken
Visible light signal with the warning information.
Specifically, Warning Service device obtains depth of accumulated water and the ponding position that Level monitor reports；Warning Service device
Warning information including depth of accumulated water and ponding position is sent to street lamp, is launched by the street lamp and carries the warning information
Visible light signal.
Visible light signal transmission range is grown, and the visible light signal for carrying the warning information is launched by street lamp, can be with
Vehicle is set to obtain depth of accumulated water and the ponding position of monitoring point before monitoring point is not reached, vehicle can judge depth of accumulated water in advance
It is whether safe, it is pre-determined whether to paddle by ponding section.
In specific implementation process, as shown in Fig. 2, described will send including the warning information of depth of accumulated water and ponding position
To street lamp, launched by the street lamp and carry the visible light signal step of the warning information and include：
S121：Judge whether the depth of accumulated water exceedes threshold level；
S122：If the depth of accumulated water exceedes threshold level, by the warning information including depth of accumulated water and ponding position
Street lamp is sent to, the visible light signal for carrying the warning information is launched by the street lamp.
Specifically, Warning Service device judges whether the depth of accumulated water exceedes threshold level；If the depth of accumulated water surpasses
Threshold level is crossed, the warning information including depth of accumulated water and ponding position is sent to street lamp by Warning Service device, by the street lamp
Launch the visible light signal for carrying the warning information.In a kind of one exemplary embodiment, the ponding threshold level is 10-
30 centimetres.
Warning information is begun to send out when the depth of accumulated water exceedes threshold level, it is possible to reduce warning information sends frequency
Rate, improves server process resource utilization, reduces street lamp energy consumption, and warning information is more targeted.
In specific implementation process, as shown in figure 3, described will send including the warning information of depth of accumulated water and ponding position
Include to street lamp step：
S123：Inquire about the street lamp within the threshold range with the ponding positional distance；
S124：Warning information including depth of accumulated water and ponding position is sent to the street lamp of the within the threshold range.
Specifically, Warning Service device inquires about the street lamp within the threshold range with the ponding positional distance；Warning Service device
Warning information including depth of accumulated water and ponding position is sent to the street lamp of the within the threshold range.In a kind of exemplary implementation
In example, the threshold distance is 10 meters to 5 kilometers.
Warning Service device will be sent to the street lamp of the within the threshold range including warning information, can be by within the threshold range
Warning information is sent in the vehicle in the range of street lamp lightray propagation by street lamp, can precisely determine to want the object of early warning.
In specific implementation process, as shown in figure 4, described will send including the warning information of depth of accumulated water and ponding position
Further included after to street lamp step：
S130：Obtain the automobile navigation solicited message for carrying vehicle geographical location and maximum fording depth；
S140：Plan that depth of accumulated water is less than the secure path of vehicle maximum fording depth according to the navigation requests information；
S150：Safe path planning information is sent to vehicle.
Specifically, Warning Service device obtains the automobile navigation request letter for carrying vehicle geographical location and maximum fording depth
Breath；Warning Service device plans that depth of accumulated water is less than the secure path of vehicle maximum fording depth according to the navigation requests information；
Safe path planning information is sent to vehicle by Warning Service device.
In a kind of one exemplary embodiment, the described method includes：
Warning Service device obtains depth of accumulated water and the ponding position that Level monitor reports；Described in Warning Service device judges
Whether depth of accumulated water exceedes threshold level；If the depth of accumulated water exceedes threshold level, the inquiry of Warning Service device and the product
Street lamp of the water positional distance within the threshold range；Warning Service device will be sent including the warning information of depth of accumulated water and ponding position
To the street lamp of the within the threshold range, the visible light signal for carrying the warning information is launched by the street lamp, so that vehicle
Get warning information entrained in visible light signal；If the depth of accumulated water exceedes the vehicle maximum fording depth,
Warning Service device obtains the carrying vehicle geographical location transmitted by vehicle and the navigation requests with vehicle maximum fording depth
Information；Warning Service device plans that depth of accumulated water is less than the safe road of vehicle maximum fording depth according to the navigation requests information
Footpath；Safe path planning information is sent to vehicle by Warning Service device, so that vehicle obtains and according to Safe path planning information
Control the driving path of vehicle.
Plan that depth of accumulated water is less than the secure path of vehicle maximum fording depth by Warning Service device, can be carried for vehicle
For secure path, vehicle is returned in advance and keep away unsafe ponding point.
The utility model embodiment solves to be solved vehicle when driving of paddling and is difficult to judge that depth of accumulated water is in the prior art
The problem of no safe, there is provided one kind judges whether depth of accumulated water is safe in advance, the road ponding method for early warning of transmission range length.
Embodiment 2
According to the other side of the utility model embodiment, as shown in Figure 5, there is provided a kind of pre- police of road ponding
Method, the described method includes：
S210：The visible light signal for carrying warning information that street lamp is launched is obtained, the warning information includes ponding
Depth and ponding position；
S220：Judge whether the depth of accumulated water exceedes vehicle maximum fording depth；
S230：Vehicle running state is controlled according to the judging result of the depth of accumulated water.
Specifically, vehicle obtains the visible light signal for carrying warning information that street lamp is launched, the warning information bag
Include depth of accumulated water and ponding position；The visible light signal is changed into electric signal by vehicle, is demodulated entrained by visible light signal
Warning information；Vehicle judges whether the depth of accumulated water exceedes vehicle maximum fording depth；Vehicle is according to the depth of accumulated water
Judging result controls vehicle running state.
Visible light signal transmission range is grown, and vehicle gets warning information by visible light signal, can be believed according to early warning
Breath control vehicle running state, avoids vehicle from entering the ponding point that depth of accumulated water exceedes vehicle maximum fording depth.
In specific implementation process, as shown in fig. 6, described control vehicle traveling according to the judging result of the depth of accumulated water
State step includes：
S231：If the depth of accumulated water is no more than vehicle maximum fording depth, vehicle is calculated under the depth of accumulated water
Safe speed；
S232：Car speed is controlled before by ponding position, car speed is not more than the safe speed.
Specifically, if the depth of accumulated water is no more than vehicle maximum fording depth, vehicle calculates vehicle in the ponding
Safe speed under depth；Car speed is controlled before by ponding position, car speed is not more than the safe speed.
The maximum of vehicle factors such as height and the chassis of vehicle, engine intake position of paddling are related but deep in ponding
In the case that degree is no more than maximum fording depth, in place of paddling, water can be rushed by too fast speed, inspiration air-filtering
Device, causes water inflow of the engine to stop working.Car speed is controlled before by ponding position, makes car speed no more than the safety speed
Degree, can suck ponding to avoid because speed is too fast.
In specific implementation process, as shown in fig. 6, described control vehicle traveling according to the judging result of the depth of accumulated water
State step includes：
S233：If the depth of accumulated water exceedes vehicle maximum fording depth, vehicle geographical location is obtained；
S234：The vehicle geographical location will be carried and be sent to the navigation requests information of vehicle maximum fording depth pre-
Server is warned to obtain the Safe path planning that depth of accumulated water is less than vehicle maximum fording depth；
S235：Obtain and the driving path of vehicle is controlled according to Safe path planning information.
Specifically, if the depth of accumulated water exceedes vehicle maximum fording depth, vehicle geographical location is obtained；Vehicle will be taken
Warning Service device is sent to obtain product with the vehicle geographical location and with the navigation requests information of vehicle maximum fording depth
Water depth is less than the Safe path planning of vehicle maximum fording depth；Vehicle obtains and controls car according to Safe path planning information
Driving path.
The driving path of vehicle is controlled according to Safe path planning information, ponding section premise front lay can be entered in vehicle
Emergency route is pulled, avoids the dangerous route that depth of accumulated water exceedes vehicle maximum fording depth, ensures vehicle driving safety.
In a kind of one exemplary embodiment, the road ponding method for early warning includes：
Vehicle obtains the visible light signal for carrying warning information that street lamp is launched, and it is deep that the warning information includes ponding
Degree and ponding position, depth of accumulated water and the ponding position is reported by Level monitor, and is sent to by Warning Service device
The street lamp；The visible light signal is changed into electric signal by vehicle, demodulates the warning information entrained by visible light signal；Vehicle
Judge whether the depth of accumulated water exceedes vehicle maximum fording depth；If the depth of accumulated water is paddled depth no more than vehicle maximum
Degree, vehicle calculate safe speed of the vehicle under the depth of accumulated water；Car speed is controlled before by ponding position, makes vehicle
Speed is not more than the safe speed；If the depth of accumulated water exceedes vehicle maximum fording depth, vehicle obtains current vehicle
Geographical location；Vehicle will carry the vehicle geographical location and is sent to the navigation requests information of vehicle maximum fording depth pre-
Server is warned to obtain the Safe path planning that depth of accumulated water is less than vehicle maximum fording depth；Vehicle obtains Warning Service device institute
The Safe path planning information of transmission, and according to the driving path of Safe path planning information control vehicle.
The utility model embodiment solves to be solved vehicle when driving of paddling and is difficult to judge that depth of accumulated water is in the prior art
The problem of no safe, there is provided one kind judges whether depth of accumulated water is safe in advance, the road ponding method for early warning of transmission range length.
Embodiment 3
According to the other side of the utility model embodiment, as shown in Figure 7, there is provided a kind of road ponding prior-warning device
1, described device 1 includes：
First acquisition module 101, for obtaining depth of accumulated water and ponding position；
First sending module 102, for the warning information including depth of accumulated water and ponding position to be sent to street lamp, by institute
State street lamp and launch the visible light signal for carrying the warning information.
Launch the visible light signal for carrying the warning information by street lamp, vehicle can be made before monitoring point is not reached
Obtain monitoring point depth of accumulated water and ponding position, vehicle can judge in advance depth of accumulated water whether safety, predetermine whether
Paddle by ponding section.
In specific implementation process, described device 1 further includes：
First judgment module 103, for judging whether the depth of accumulated water exceedes threshold level；
First sending module 102, if being additionally operable to the depth of accumulated water exceedes threshold level, will include depth of accumulated water
Street lamp is sent to the warning information of ponding position.
Warning information is begun to send out when the depth of accumulated water exceedes threshold level, it is possible to reduce warning information sends frequency
Rate, improves server process resource, reduces street lamp energy consumption, and warning information is more targeted.
In specific implementation process, described device 1 further includes：
Enquiry module 104, for inquiring about the street lamp with the ponding positional distance within the threshold range；
First sending module 102, is additionally operable to the warning information including depth of accumulated water and ponding position being sent to institute
State the street lamp of within the threshold range.
Warning Service device will be sent to the street lamp of the within the threshold range including warning information, can be by within the threshold range
Warning information is sent in the vehicle in the range of street lamp lightray propagation by street lamp, can precisely determine to want the object of early warning.
In specific implementation process, described device 1 further includes：
First acquisition module 101, is additionally operable to obtain carrying vehicle geographical location and the vehicle of maximum fording depth is led
Boat solicited message；
Planning module 105, for planning that depth of accumulated water is less than vehicle maximum fording depth according to the navigation requests information
Secure path；
First sending module 102, is additionally operable to Safe path planning information being sent to vehicle.
Plan that depth of accumulated water is less than the secure path of vehicle maximum fording depth by Warning Service device, can be carried for vehicle
For secure path, vehicle is returned in advance and keep away unsafe ponding point.
The utility model embodiment solves to be solved vehicle when driving of paddling and is difficult to judge that depth of accumulated water is in the prior art
The problem of no safe, there is provided one kind judges whether depth of accumulated water is safe in advance, the road ponding prior-warning device of transmission range length.
Embodiment 4
According to the other side of the utility model embodiment, as shown in Figure 8, there is provided a kind of road ponding early warning control
Device 2, the control device 2 include：
Second acquisition module 201, the visible light signal for carrying warning information launched for obtaining street lamp are described pre-
Alert information includes depth of accumulated water and ponding position；
Second judgment module 202, for judging whether the depth of accumulated water exceedes vehicle maximum fording depth；
Control module 203, for controlling vehicle running state according to the judging result of the depth of accumulated water.
Vehicle gets warning information by visible light signal, can control vehicle running state according to warning information, keep away
Exempt from the ponding point that vehicle exceedes vehicle maximum fording depth into depth of accumulated water.
In specific implementation process, the control device 2 includes：
Computing module 204, if being no more than vehicle maximum fording depth for the depth of accumulated water, calculates vehicle described
Safe speed under depth of accumulated water；
The control module 203, is additionally operable to control car speed before by ponding position, car speed is not more than institute
State safe speed.
The maximum of vehicle factors such as height and the chassis of vehicle, engine intake position of paddling are related but deep in ponding
In the case that degree is no more than maximum fording depth, in place of paddling, water can be rushed by too fast speed, inspiration air-filtering
Device, causes water inflow of the engine to stop working.Car speed is controlled before by ponding position, makes car speed no more than the safety speed
Degree, can suck ponding to avoid because speed is too fast.
In specific implementation process, the control device 2 includes：
Second acquisition module 201, if being additionally operable to the depth of accumulated water exceedes vehicle maximum fording depth, obtains car
Geographical location；
Second sending module 205, for the vehicle geographical location and navigation with vehicle maximum fording depth will to be carried
Solicited message is sent to Warning Service device to obtain the Safe path planning that depth of accumulated water is less than vehicle maximum fording depth；
Second acquisition module 201, is additionally operable to obtain and the traveling road of vehicle is controlled according to Safe path planning information
Footpath.
The driving path of vehicle is controlled according to Safe path planning information, ponding section premise front lay can be entered in vehicle
Emergency route is pulled, avoids the dangerous route that depth of accumulated water exceedes vehicle maximum fording depth, ensures vehicle driving safety.
The utility model embodiment solves to be solved vehicle when driving of paddling and is difficult to judge that depth of accumulated water is in the prior art
The problem of no safe, there is provided one kind judges whether depth of accumulated water is safe in advance, the road ponding early warning control of transmission range length
Device.
Embodiment 5
According to the one side of another embodiment of the utility model, as shown in figure 9, additionally providing road ponding Warning Service
Device 3, the road ponding Warning Service device 3 include：
Fig. 6 is the structure diagram of road ponding Warning Service device 3 in the utility model embodiment.The pre- police uniform of road ponding
Business device 3 can produce bigger difference because configuration or performance are different, can include one or more central processing units
（Central processing units, CPU）322（For example, one or more processors）With memory 332, one
Or the storage medium 330 of more than one storage application program 342 or data 344（Such as one or more mass memories are set
It is standby）.Wherein, memory 332 and storage medium 330 can be of short duration storage or persistently storage.It is stored in the journey of storage medium 330
Sequence can include one or more program modules（Diagram does not mark）, each module can be including to the system in server
Row command operating.Further, central processing unit 322 could be provided as communicating with storage medium 330, in road ponding early warning
The series of instructions operation in storage medium 330 is performed on server 3.The central processing unit 322 is used to run application program
342, wherein, all or part of step of the execution above method when the application program 342 is run.
Road ponding Warning Service device 3 can also include one or more power supplys 326, one or more are wired
Or radio network interface 350, one or more input/output interfaces 358, one or more keyboards 356, and/or,
One or more operating systems 341.Operating system 341 can be Linux, Windows, Unix etc..
In a kind of one exemplary embodiment, road ponding Warning Service device 3 is the hardware of the road ponding prior-warning device 2
Way of realization.
The utility model embodiment solves to be solved vehicle when driving of paddling and is difficult to judge that depth of accumulated water is in the prior art
The problem of no safe, there is provided one kind judges whether depth of accumulated water is safe in advance, the road ponding early warning control of transmission range length
Server.
Embodiment 6
According to the one side of the utility model embodiment, Figure 10 provides a kind of road ponding early warning system, the system
System includes：
Road ponding Warning Service device 3, Level monitor 4, street lamp 5 and vehicle 6 according to embodiment 5；
As shown in figure 11, the Level monitor includes the first processing component 401, the first communication component 402 and water level
Monitor 403, the water level monitor 403 are electrically connected to first processing component 401, and the ponding for obtaining monitoring point is deep
Degree；First communication component 402 is electrically connected with first processing component 401, for the Warning Service device communication link
Connect；Specifically, the water level monitor 403 can be pressure type water gauge, ultrasonic water level gauge, and indicator water gage can also
It is laser water level monitor.
As shown in figure 12, the street lamp 5 leads to including second processing component 501, the second communication component 502 and the first visible ray
Believe unit 503；The first visible light communication unit 503 is electrically connected to the second processing component 501, is carried for launching
The visible light signal of warning information, the warning information include depth of accumulated water and the ponding position of monitoring point；Second communication
Component 502 is electrically connected with the second processing component 501, for being communicated to connect with the Warning Service device；
As shown in figure 13, the vehicle 6 includes the 3rd processing component 601,602 and second visible ray of third communication component leads to
Believe unit 603, the 3rd processing component 601 is used to control vehicle running state, and the second visible light communication unit 603 connects
Receive the visible light signal transmitted by the street lamp 5 and demodulate the depth of accumulated water including monitoring point and the early warning letter of ponding position
Breath, the third communication component 602 is electrically connected with the 3rd processing component 601, for 3 communication link of Warning Service device
Connect.In an exemplary embodiment, the 3rd processing component is used for the part that method described in embodiment 2 is realized during operation program
Or Overall Steps.
As shown in figure 11, in specific implementation process, the Level monitor 4, which further includes, to be electrically connected at described first
The first geographical location component 404 of component 401 is managed, first geographical location component 404 is used for the ponding position for obtaining monitoring point
Put.
By the way that in the first geographical location component, Level monitor can be installed on fixed location or not
Same geographical location.
As shown in figure 12, in specific implementation process, the street lamp 5 further includes the second geographical location component 504；Described
Two geographical location components 504 are electrically connected to the second processing component 501, for obtaining street lamp geographical location.
The accurate geographical location of each street lamp can be obtained by the second geographical location component, can more be precisely controlled early warning
The transmission position of the visible light communication of signal.
As shown in figure 13, in specific implementation process, the vehicle further includes the 3rd geographical location component 604, and described
Three geographical location components 604 are electrically connected to the 3rd processing component 601, for obtaining vehicle current geographic position.
The exact position of vehicle can be obtained by the 3rd geographical location component, to plan security row bus or train route for vehicle
Footpath.
First communication component 402, the second communication component 502 and/or third communication component 602 can be accessed based on communication mark
Accurate wireless network, such as WiFi, 2G, 3G, 4G, 5G or NB-IOT, or combinations thereof.In one exemplary embodiment,
One communication component 402, the second communication component 502 and/or third communication component receive via broadcast channel and come from external broadcasting pipe
The broadcast singal or broadcast related information of reason system.In one exemplary embodiment, the first communication component 402, second communicates
Component 502 and/or third communication component 602 further include near-field communication（NFC）Module, to promote junction service.For example, in NFC
Module can be based on radio frequency identification（RFID）Technology, Infrared Data Association（IrDA）Technology, ultra wide band（UWB）Technology, bluetooth（BT）
Technology and other technologies are realized.In specific implementation process, 402 and/or second communication component 502 of the first communication component
For NB-IOT modules.In a kind of one exemplary embodiment, 402 and/or second communication component 502 of the first communication component uses
The NB-IOT modules of model RDA8909.First communication component, 402 and/or second communication component 502 uses NB-IOT moulds
Block, energy consumption is low, long transmission distance, is adapted to street lamp and Level monitor etc. to be operated in the internet of things equipment of outdoor environment.
In the exemplary embodiment, the first processing component 401, the first communication component 402, the first geographical location component 404
Can be by one or more application application-specific integrated circuit（ASIC）, digital signal processor（DSP）, digital signal processing appts
（DSPD）, programmable logic device（PLD）, field programmable gate array（FPGA）, controller, microcontroller, microprocessor or
Other electronic components are realized.In a kind of exemplary embodiment, the 401 model Arduino uno of the first processing component.
In the exemplary embodiment, second processing component 501, the second communication component 502 can be by one or more applications
Application-specific integrated circuit（ASIC）, digital signal processor（DSP）, digital signal processing appts（DSPD）, programmable logic device
（PLD）, field programmable gate array（FPGA）, controller, microcontroller, microprocessor or other electronic components realize.One
In kind exemplary embodiment, the 501 model Arduino uno of second processing component
The utility model embodiment solves to be solved vehicle when driving of paddling and is difficult to judge that depth of accumulated water is in the prior art
The problem of no safe, there is provided one kind judges whether depth of accumulated water is safe in advance, the road ponding early warning control of transmission range length
System.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
- A kind of 1. road ponding early warning system, it is characterised in that the system comprises：Level monitor, Warning Service device, vehicle and street lamp, wherein,The Level monitor includes the first processing component, the first communication component and water level monitor, the water level monitor First processing component is electrically connected to, for obtaining the depth of accumulated water of monitoring point；First communication component and described first Processing component is electrically connected, for being communicated to connect with the Warning Service device；The street lamp includes second processing component, the second communication component and the first visible light communication unit；First visible ray Communication unit is electrically connected to the second processing component, and the visible light signal of warning information, the early warning are carried for launching Information includes depth of accumulated water and the ponding position of monitoring point；Second communication component is electrically connected with the second processing component, For being communicated to connect with the Warning Service device；The vehicle includes the second visible light communication unit, the 3rd processing component and third communication component, the 3rd treatment group Part is used to control vehicle running state, and the visible light signal transmitted by the second visible light communication unit reception street lamp is simultaneously Demodulate the depth of accumulated water including monitoring point and the warning information of ponding position, the third communication component and the described 3rd processing Component is electrically connected, for being communicated to connect with the Warning Service device.
- 2. road ponding early warning system according to claim 1, it is characterised in that the vehicle further includes the 3rd geographical position Component is put, the 3rd geographical location component is electrically connected to the 3rd processing component, for obtaining vehicle current geographic position.
- 3. road ponding early warning system according to claim 2, it is characterised in that the Level monitor further includes electricity The first geographical location component of first processing component is connected to, first geographical location component is used to obtain monitoring point Ponding position.
- 4. road ponding early warning system according to claim 3, it is characterised in that the street lamp（5）Further include electrical connection To the second geographical location component of the second processing component, second geographical location component is used to obtain street lamp geography position Put.
- 5. road ponding early warning system according to claim 4, it is characterised in that the water level monitor is pressure type water Position meter, ultrasonic water level gauge, indicator water gage or laser water level monitor.
- 6. road ponding early warning system according to claim 5, it is characterised in that the first communication component is NB-IOT moulds Block.
- 7. road ponding early warning system according to claim 6, it is characterised in that the second communication component is NB-IOT moulds Block.
- 8. road ponding early warning system according to claim 7, it is characterised in that first communication component and/or The model RDA8909 of two communication components.
- 9. road ponding early warning system according to claim 8, it is characterised in that the model of first processing component Arduino uno。
- 10. road ponding early warning system according to claim 9, it is characterised in that the model of the second processing component For Arduino uno.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228444.6U CN207319475U (en) | 2017-09-24 | 2017-09-24 | Road ponding early warning system |
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| CN201721228444.6U CN207319475U (en) | 2017-09-24 | 2017-09-24 | Road ponding early warning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424425A (en) * | 2017-09-24 | 2017-12-01 | 肇庆高新区长光智能技术开发有限公司 | Road ponding method for early warning, system and control device |
| CN109990867A (en) * | 2019-04-11 | 2019-07-09 | 安徽中科龙安科技股份有限公司 | A kind of road ponding on-line intelligence detection method and system |
-
2017
- 2017-09-24 CN CN201721228444.6U patent/CN207319475U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424425A (en) * | 2017-09-24 | 2017-12-01 | 肇庆高新区长光智能技术开发有限公司 | Road ponding method for early warning, system and control device |
| CN109990867A (en) * | 2019-04-11 | 2019-07-09 | 安徽中科龙安科技股份有限公司 | A kind of road ponding on-line intelligence detection method and system |
| CN109990867B (en) * | 2019-04-11 | 2020-07-10 | 安徽中科龙安科技股份有限公司 | Road accumulated water online intelligent detection method and system |
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