CN106910372A - A kind of method and apparatus for wagon control - Google Patents
A kind of method and apparatus for wagon control Download PDFInfo
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- CN106910372A CN106910372A CN201510977533.XA CN201510977533A CN106910372A CN 106910372 A CN106910372 A CN 106910372A CN 201510977533 A CN201510977533 A CN 201510977533A CN 106910372 A CN106910372 A CN 106910372A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000004913 activation Effects 0.000 claims abstract description 112
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
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- 239000002775 capsule Substances 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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Abstract
The present invention relates to a kind of apparatus and method for wagon control, the device includes：Determining module, for vehicle position information and at least one device activation signal according at least one vehicle for having received, determine vehicle of the sign in each region at least one region in the region travels dangerous traveling dangerous values, wherein, each at least one device activation signal indicates the traveling of a certain vehicle to ensure that equipment is activated；And, sending module, if reaching specified threshold for the traveling dangerous values in one or more regions at least one region, the signal for indicating preactivate to travel guarantee equipment is sent to the vehicle in one or more of regions.Using the apparatus and method, it is possible to increase the security of vehicle traveling.
Description
Technical field
The present invention relates to vehicular field, more particularly to a kind of method and dress for wagon control
Put.
Background technology
All over the world, various traffic accidents can all occur daily, for example, vehicle collision, road
Road it is wet and slippery and cause vehicle slip away road even overturn etc..
The major part of these traffic accidents is that following situation occurs.When road ahead has occurred and that
Be unfavorable for vehicle traveling situation (for example, road ahead have occurred and that vehicle collision accident,
Road ahead has become wet and slippery due to raining, road ahead has frozen) when, driver
Due to not knowing about road conditions car is driven also according to the situation that road ahead is normal condition
.Then, when arrival road ahead finds to be unfavorable for vehicle traveling and driver's brake hard,
The anti-blocking brake system (ABS) of vehicle is preactivate shape by first from idle state transition
State and then it is changed into state of activation from pre-activated state and works, assists the braking of vehicle
System is braked to vehicle.Finally, due to the ABS of vehicle finally changes from idle condition
For state of activation needs to take some time, therefore, the ABS of vehicle can not be limited
Brakes apart from interior assistance vehicle stops vehicle, so as to cause the hair of traffic accident
It is raw.
The content of the invention
In view of the disadvantages described above of prior art, embodiments of the invention provide a kind of for vehicle
The method and apparatus of control, its security that can improve vehicle traveling.
According to a kind of method for wagon control of the embodiment of the present invention, including：According to having connect
The vehicle position information and at least one device activation signal of at least one vehicle received, it is determined that extremely
The traveling of vehicle of the sign in each region in a few region in the region is dangerous
Property traveling dangerous values, wherein, at least one device activation signal each instruction
The traveling of a certain vehicle ensures that equipment is activated；And, if at least one region
The traveling dangerous values in one or more regions reach specified threshold, then to positioned at one or many
Vehicle in individual region sends the signal for indicating preactivate to travel guarantee equipment.
According to a kind of method for wagon control of the embodiment of the present invention, including：To cloud service
Device sends the vehicle position information of designated vehicle；And, if from the cloud server to
Signal for indicating preactivate anti-blocking brake system, then cause the designated vehicle at least
One traveling guarantee equipment is in pre-activated state.
According to a kind of device for wagon control of the embodiment of the present invention, including：Determining module,
Swash for the vehicle position information and at least one equipment according at least one vehicle for having received
Signal living, determines the car that the sign in each region at least one region is located in the region
The dangerous traveling dangerous values of traveling, wherein, at least one device activation signal
Each indicate the traveling of a certain vehicle to ensure that equipment is activated；And, sending module is used
If the traveling dangerous values in one or more regions at least one region reach finger
Determine threshold value, then sent for indicating preactivate to the vehicle in one or more of regions
Travel the signal of guarantee equipment.
According to a kind of device for wagon control of the embodiment of the present invention, including：Sending module,
Vehicle position information for sending from designated vehicle to equipment；And, control module, for such as
Fruit receives the signal for indicating preactivate to travel guarantee equipment from the equipment, then cause institute
At least one traveling guarantee equipment for stating designated vehicle is in pre-activated state.
From the above, it can be seen that the embodiment of the present invention identifies that danger easily occurs in vehicle traveling
The region of danger simultaneously causes that at least one traveling of the vehicle in identified region is ensured
Equipment is in pre-activated state, because the traveling of vehicle ensures that equipment is changed into from pre-activated state
It is pre-activated state that time needed for state of activation obviously will be less than first from idle state transition
And the time needed for being then changed into state of activation from pre-activated state, therefore, with existing skill
Art is compared, and embodiments of the invention cause that being located at vehicle traveling easily occurs in dangerous region
The traveling of vehicle ensures that equipment works earlier, so as to improve the security of vehicle traveling.
Brief description of the drawings
Further feature of the invention, feature, benefit and advantage are by below in conjunction with the detailed of accompanying drawing
Description will become apparent.Wherein：
Fig. 1 shows the frame according to the system for wagon control of one embodiment of the invention
Structure schematic diagram；
Fig. 2 is shown according to the method for wagon control of one embodiment of the present of invention
Schematic flow sheet；
Fig. 3 A are shown according to the method for wagon control of another embodiment of the present invention
Schematic flow sheet；
Fig. 3 B are shown according to the method for wagon control of an alternative embodiment of the invention
Schematic flow sheet；
Fig. 4 A are shown according to the device for wagon control of one embodiment of the present of invention
Schematic diagram；
Fig. 4 B are shown according to the device for wagon control of an alternative embodiment of the invention
Schematic diagram；And
Fig. 5 is shown according to the equipment for wagon control of one embodiment of the present of invention
Schematic diagram.
Specific embodiment
Describe each embodiment of the invention in detail below with reference to the accompanying drawings.
Fig. 1 shows the frame according to the system for wagon control of one embodiment of the invention
Structure schematic diagram.As shown in figure 1, Cloud Server can be included for the system 100 of wagon control
120 and multiple vehicles 140, wherein, there is a control device 160 on each vehicle 140.
Control device 160 for example can be the vehicle-mounted computer of vehicle 140, electronic control unit,
Guider or in-vehicle multi-media system etc., it is connected to cloud and takes for example, by wireless communication technology
Business device 120.Control device 160 is regularly or aperiodically by the car of the vehicle 140 where it
Positional information is sent to Cloud Server 120, wherein, the vehicle position information of vehicle 140 can
Being miscellaneous equipment on control device 160 or vehicle 140 for example, by global positioning system
Or other suitable position acquisition technologies are obtained (GPS).
If the anti-lock braking system (ABS) of certain vehicle 140-k is activated, vehicle 140-k
Control device 160-k ABS for indicating vehicle 140-k is sent to Cloud Server 120
The ABS activation signals being activated.If the air bag of certain vehicle 140-h is activated,
The control device 160-h of vehicle 140-h is sent for indicating vehicle 140-h to Cloud Server 120
The air bag activation signal that is activated of air bag.Here, by the ABS and peace of vehicle
Full air bag is referred to as traveling guarantee equipment, and ABS activation signals and air bag activation signal are claimed
Make device activation signal.
If the control device 160-p of certain vehicle 140-p from Cloud Server 120 receive for
The signal of preactivate ABS is indicated, then control device 160-p causes the ABS of vehicle 140-p
In pre-activated state.
Cloud Server 120 stores received vehicle position information, ABS activation signals and peace
Full bag activation signal.Regularly or when needed, Cloud Server 120 according to stored (i.e.
Receive) vehicle position information, ABS activation signals and air bag activation signal, really
The traveling of vehicle of the sign in each region in fixed at least one region in the region
Dangerous traveling dangerous values.Then, if one or more areas at least one region
The traveling dangerous values in domain reach specified threshold, then Cloud Server 120 to positioned at this one or more
The control device 160 of the vehicle in region sends the signal for indicating preactivate ABS.
Fig. 2 is shown according to the method for wagon control of one embodiment of the present of invention
Schematic flow sheet.
As shown in Fig. 2 in step 202, the control device 160 of each vehicle 140 is periodically
Or the vehicle position information of each vehicle 140 is aperiodically sent to Cloud Server 120.
In step 204, Cloud Server 120 receives and stores the vehicle location of each vehicle 140
Information.
In step 206, if the ABS or air bag of certain vehicle 140-r are activated, car
The control device 160-r of 140-r is sent for indicating vehicle 140-r to Cloud Server 120
The ABS activation signals that are activated of ABS or the air bag quilt for indicating vehicle 140-r
The air bag activation signal of activation.Generally, when a vehicle is by fierce braking, the vehicle
ABS be activated.When there is car accident in a vehicle, the air bag quilt of the vehicle
Activation.As previously mentioned, here, the traveling that ABS or air bag are referred to as vehicle is protected
Barrier equipment, and, ABS activation signals and air bag activation signal are referred to as device activation
Signal.
In step 208, Cloud Server 120 receives and stores the ABS from vehicle 140-r and swashs
Signal or air bag activation signal living.
In step 210, periodically or when needed, Cloud Server 120 is according to storing (i.e.
Received) vehicle position information, each region of identification at least one region
Interior vehicle.
In step 212, Cloud Server 120 is according to the ABS activation signals and safety for being stored
Bag activation signal and recognized in each region at least one region
Vehicle, it is determined that the ABS activation signals from each region at least one region and
Air bag activation signal.
For example, it is assumed that the ABS activation signals for being stored and air bag activation signal include using
In the ABS activation signals S1 for indicating the ABS of vehicle 140-A1 to be activated, for indicating car
ABS activation signals S2 that the ABS of 140-A2 is activated, for indicating vehicle 140-A3
ABS the ABS activation signals S3, the substitute for indicating vehicle 140-B1 that are activated
Air bag activation signal Q1, the air bag for indicating vehicle 140-B2 that capsule is activated
The air bag activation signal Q2 being activated, and, vehicle 140-A1,140-B2 and 140-A3
It is identified positioned at region F1, and vehicle 140-A2 and 140-B1 are identified positioned at region
F2, then, ABS activation signals S1, air bag activation signal Q2 and ABS activation letter
Number S3 is determined from region F1, and ABS activation signals S2 and air bag activation letter
Number Q1 is determined from region F2.
In step 214, Cloud Server 120 is calculated from each at least one region
The ABS activation signals in region and the quantity of air bag activation signal, as this at least one
The traveling dangerous values in each region in region.For example, as exemplified above, ABS
Activation signal S1, air bag activation signal Q2 and ABS activation signal S3 are determined out
From region F1, and ABS activation signals S2 and air bag activation signal Q1 are determined out
From region F2, therefore, ABS activation signals and the air bag activation letter from region F1
Number quantity be 3, and ABS activation signals and air bag activation signal from region F2
Quantity be 2.Correspondingly, the traveling dangerous values of region F1 are 3, and the traveling of region F2
Dangerous values are 2.
In step 216, Cloud Server 120 judges to whether there is its row at least one region
Sail region of the dangerous values more than specified threshold.Here, the specified threshold is provided so that its row
It is that vehicle traveling is susceptible to dangerous region that dangerous values are sailed more than the region of the specified threshold.
If the judged result of step 216 is negative, i.e., does not exist it at least one region
Traveling dangerous values are more than the region of specified threshold, then Cloud Server 120 does not perform operation.
In step 218, if the judged result of step 216 is affirmative, i.e. at least oneth area
There are one or more regions of its traveling dangerous values more than specified threshold in domain, then Cloud Server
120 send for indicating preactivate ABS's to the vehicle in one or more regions
Signal.
In step 220, received for indicating preactivate ABS's from Cloud Server 120
After signal, the control device 160 of the vehicle in one or more regions causes its institute
Vehicle ABS be in pre-activated state.
It can be seen from the above that the traveling dangerous values that embodiments of the invention pass through region
To identify that vehicle traveling dangerous region easily occurs and so that is located at identified region
The ABS of interior vehicle is in pre-activated state, because the ABS of vehicle turns from pre-activated state
It is preactivate that time needed for being changed into state of activation obviously will be less than first from idle state transition
State and the time needed for being then changed into state of activation from pre-activated state, therefore, it is and existing
There is technology to compare, embodiments of the invention cause that being located at vehicle traveling dangerous region easily occurs
The ABS of interior vehicle works earlier, thus dangerous area easily occurs positioned at vehicle traveling
Vehicle in domain can stop in braking in shorter distance, so as to improve vehicle traveling
Security.
Other modifications
Although it will be appreciated by those skilled in the art that in the above embodiments, using from one
The ABS activation signals in individual region and the quantity of air bag activation signal as the region row
Dangerous values are sailed, however, the invention is not limited in this.
In some other embodiment of the invention, it is also possible to obtain from the ABS in region
The quantity of activation signal and air bag activation signal and the area ratio in the region, as the area
The traveling dangerous values in domain.
Or, in some other embodiment of the invention, it is also possible to be implemented as described below：Cloud service
Device 120 not only stores ABS activation signals and air bag activation signal, and also storage is received
The time of ABS activation signals and air bag activation signal；Then, before step 212,
Cloud Server 120 is retrieved from the ABS activation signals and air bag activation signal that are stored
Go out ABS activation signals and air bag activation signal that at the appointed time section is received, wherein,
The specified time period is from before step 210 when being sometime performed to step 210
Time interval；Then, in step 212, Cloud Server 120 swashs according to the ABS for being retrieved
Signal and air bag activation signal and each region at least one region living
Interior vehicle, it is determined that the activation letters of the ABS from each region at least one region
Number and air bag activation signal.
Although it will be appreciated by those skilled in the art that in the above embodiments, the traveling of vehicle
Guarantee equipment is ABS and air bag, however, the invention is not limited in this.In this hair
In some other bright embodiment, the driving safety of vehicle ensures that equipment is removed in can also be vehicle
The miscellaneous equipment of the energy support vehicles safety traffic outside ABS and air bag, correspondingly,
Device activation signal can also include the signal for indicating the miscellaneous equipment to be activated.
Although it will be appreciated by those skilled in the art that in the above embodiments, in step 206,
If the ABS or air bag of certain vehicle 140-r are activated, the control of vehicle 140-r sets
Standby 160-r is sent for indicating what the ABS of vehicle 140-r was activated to Cloud Server 120
ABS activation signals or the air bag for indicating the air bag of vehicle 140-r to be activated swash
Signal living, however, the invention is not limited in this.In some other embodiment of the invention,
When the ABS of vehicle 140-r is activated, the control device 160-r of vehicle 140-r takes to cloud
Business device 120 sends the ABS activation signals for indicating the ABS of vehicle 140-r to be activated,
And when the air bag of vehicle 140-r is activated, the control device 160-r of vehicle 140-r
The safety for indicating the air bag of vehicle 140-r to be activated is not sent to Cloud Server 120
Bag activation signal.Or, when the ABS of vehicle 140-r is activated, vehicle 140-r's
Control device 160-r does not send the ABS quilts for indicating vehicle 140-r to Cloud Server 120
The ABS activation signals of activation, and when the air bag of vehicle 140-r is activated, vehicle
The control device 160-r of 140-r sends the peace for indicating vehicle 140-r to Cloud Server 120
The air bag activation signal that full air bag is activated.
It will be appreciated by those skilled in the art that in an embodiment of the present invention, in vehicle
Control device 160 from Cloud Server 120 receive for indicate preactivate ABS signal it
Afterwards, control device 160 can also for example, by but be not limited to the mode of vision or audio etc. to
Driver's prompting road ahead of vehicle is dangerous.
Although it will be appreciated by those skilled in the art that in the above embodiments, in step 218
Cloud Server 120 sends the signal for indicating preactivate ABS, and, in step 220,
Control device 160 cause its where vehicle ABS be in pre-activated state, however, this
Invention is not limited thereto.In some other embodiment of the invention, or：In step
Rapid 218, Cloud Server 120 sends the signal for indicating preactivate to travel guarantee equipment, with
And, in step 220, control device 160 so that at least one traveling of the vehicle where it is protected
Barrier equipment is in pre-activated state.Here, this at least one traveling guarantee equipment can be ABS,
Equipment of air bag and/or other energy support vehicles driving safeties etc..Clearly as vehicle
Traveling guarantee equipment from pre-activated state be changed into state of activation needed for time obviously to lack
In being pre-activated state first from idle state transition and be then changed into from pre-activated state
Time needed for state of activation, therefore, embodiments of the invention cause to be located at vehicle traveling easily
The traveling for the vehicle in dangerous region occur ensures that equipment can work earlier, so as to improve
The security of vehicle traveling.
Fig. 3 A are shown according to the method for wagon control of another embodiment of the invention
Schematic flow sheet.Method 300 shown in Fig. 3 A can be performed by Cloud Server 120.
As shown in Figure 3A, method 300 can include step 302 and step 304.In step
302, vehicle position information and at least one equipment according at least one vehicle for having received swash
Signal living, determines the car that the sign in each region at least one region is located in the region
The dangerous traveling dangerous values of traveling, wherein, at least one device activation signal
Each indicate the traveling of a certain vehicle to ensure that equipment is activated.In step 304, if institute
The traveling dangerous values for stating one or more regions at least one region reach specified threshold, then
Sent to the vehicle in one or more of regions and ensured for indicating preactivate to travel
The signal of equipment.
In one aspect, step 302 can include：According to the vehicle position information, identification
Vehicle in each region at least one region；According to described at least one
Device activation signal and recognized in each region at least one region
Vehicle, calculate the device activation signal from each region at least one region
Quantity；And, at least based on setting from each region at least one region
The quantity of standby activation signal, obtains the traveling danger in each region at least one region
Danger value.
In another aspect, the traveling danger in each region at least one region is obtained
Danger value can include：Swashed using the equipment from each region at least one region
The quantity of signal living, the traveling as each region at least one region is dangerous
Value, or, obtain the device activation letter from each region at least one region
Number quantity and at least one region in each region area ratio, as described
The traveling dangerous values in each region at least one region.
In yet another aspect, at least one device activation signal is at the appointed time to connect in section
The signal for receiving, wherein, the specified time period is to determine that what is be performed before specifies from described
Moment to it is described determination be performed when time interval.
Fig. 3 B are shown according to the method for wagon control of another embodiment of the present invention
Schematic flow sheet.Method 350 shown in Fig. 3 B can be by the control device 160 of vehicle 140
To perform.
As shown in Figure 3 B, method 350 can include step 352 and step 354.In step
352, the vehicle position information of designated vehicle is sent to Cloud Server 120.In step 354,
If receiving the letter for indicating preactivate to travel guarantee equipment from the Cloud Server 120
Number, then cause at least one traveling guarantee equipment of the designated vehicle.For example, this at least one
Individual traveling guarantee equipment can be ABS, air bag and/or other energy support vehicles traveling peaces
Full equipment etc..
In one aspect, method 350 can also be comprised the following steps：If from the cloud service
Device 120 receives the signal, then point out road ahead dangerous.
On the other hand, method 350 can also be comprised the following steps：If the designated vehicle
Traveling ensure equipment be activated, then sent for indicating the finger to the Cloud Server 120
Determine the device activation signal that the traveling guarantee equipment of vehicle is activated.
Fig. 4 A are shown according to the device for wagon control of one embodiment of the present of invention
Schematic diagram.Device 400 shown in Fig. 4 A can utilize software, hardware or software and hardware combining
Mode is realized, it is possible in the Cloud Server 120.
As shown in Figure 4 A, device 400 can include determining that module 402 and sending module 404.
Determining module 402 is for the vehicle position information according at least one vehicle for having received and extremely
A few device activation signal, determines that the sign in each region at least one region is located at
The traveling dangerous values of the traveling danger of the vehicle in the region, wherein, described at least one sets
Each in standby activation signal indicates the traveling of a certain vehicle to ensure that equipment is activated.Send mould
If the traveling in one or more regions that block 404 is used at least one region is dangerous
Value reaches specified threshold, then sent for referring to the vehicle in one or more of regions
Show that preactivate travels the signal of guarantee equipment.
In one aspect, determining module 402 can include identification module, computing module and acquisition
Module.The identification module is used to, according to the vehicle position information, recognize described in being located at least
The vehicle in each region in one region.The computing module is used for according at least
One device activation signal and each area at least one region for being recognized
Vehicle in domain, calculates the device activation from each region at least one region
The quantity of signal.The acquisition module is used at least be based on from least one region
The quantity of the device activation signal in each region, it is each in acquisition at least one region
The traveling dangerous values in individual region.
On the other hand, the acquisition module is further used for：Will be from least oneth area
The quantity of the device activation signal in each region in domain, is calculated as at least one region
In each region traveling dangerous values, or, obtain from least one region
Each region device activation signal quantity and at least one region in it is each
The area ratio in individual region, endangers as the traveling in each region at least one region
Danger value.
It yet still another aspect, at least one device activation signal is that at the appointed time section is interior receiving
The signal for arriving, wherein, the specified time period be from it is described determine be performed before it is specified when
It is carved into the time interval when determination is performed.
Fig. 4 B are shown according to the device for wagon control of another embodiment of the present invention
Schematic diagram.Device 450 shown in Fig. 4 B can utilize software, hardware or software and hardware combining
Mode is realized, it is possible in the control device 160 of vehicle.
As shown in Figure 4 B, device 450 can include sending module 452 and control module 454.
Sending module 452 is used to be sent to Cloud Server 120 vehicle position information of designated vehicle.Control
If molding block 454 is used to be received from Cloud Server 120 ensured for indicating preactivate to travel
The signal of equipment, then cause that at least one traveling guarantee equipment of the designated vehicle swashs in pre-
State living.
In one aspect, device 450 can also include reminding module, if for from cloud service
Device 120 receives the signal, then point out road ahead dangerous.
In yet another aspect, sending module 452 can be also used for：If the designated vehicle
Traveling guarantee equipment is activated, then sent for indicating the designated vehicle to Cloud Server 120
The device activation signal that is activated of traveling guarantee equipment.
Fig. 5 is shown according to the equipment for wagon control of one embodiment of the present of invention
Schematic diagram.Equipment 500 shown in Fig. 5 can include memory 502 and with the coupling of memory 502
The processor 504 of conjunction.Equipment 500 shown in Fig. 5 can be the control device 160 for vehicle
Or Cloud Server 120.When the equipment 500 shown in Fig. 5 is the control device 160 for vehicle
When, processor 504 is used for the operation included by preceding method 350.When the equipment shown in Fig. 5
500 when being Cloud Server 120, and processor 504 is used for the operation included by preceding method 300.
The embodiment of the present invention also provides a kind of machinable medium, thereon with executable finger
Order, when the executable instruction is performed so that Cloud Server 120 performs preceding method
Operation included by 300 causes to perform preceding method for the control device 160 of vehicle
Operation included by 350.
It will be appreciated by those skilled in the art that each embodiment disclosed above can be not inclined
Various modifications, modifications and changes are made in the case of the invention essence, these deformations, modification and
Change should be all fallen within protection scope of the present invention.Therefore, protection scope of the present invention
It is defined by the appended claims.
Claims (16)
1. a kind of method for wagon control, including：
Vehicle position information and at least one equipment according at least one vehicle for having received swash
Signal living, determines the car that the sign in each region at least one region is located in the region
The dangerous traveling dangerous values of traveling, wherein, at least one device activation signal
Each indicate the traveling of a certain vehicle to ensure that equipment is activated；And
If the traveling dangerous values in one or more regions at least one region reach
Specified threshold, then send pre- sharp for indicating to the vehicle in one or more of regions
The signal of traveling guarantee equipment living.
2. the method for claim 1, wherein the determination includes：
According to the vehicle position information, each of identification at least one region
Vehicle in region；
According at least one device activation signal and recognized positioned at described at least one
The vehicle in each region in region, it is each in calculating from least one region
The quantity of the device activation signal in individual region；And
At least based on the device activation letter from each region at least one region
Number quantity, obtain the traveling dangerous values in each region at least one region.
3. method as claimed in claim 2, wherein, it is described to obtain at least oneth area
The traveling dangerous values in each region in domain include：
Use the device activation signal from each region at least one region
Quantity, as the traveling dangerous values in each region at least one region, or
Obtain the device activation signal from each region at least one region
The area ratio in each region in quantity and at least one region, as it is described at least
The traveling dangerous values in each region in one region.
4. method as claimed in claim 3, wherein,
At least one device activation signal is the signal at the appointed time receiving in section, its
In, the specified time period is from the specified moment for determining to be performed before to the determination
Time interval when being performed.
5. a kind of method for wagon control, including：
The vehicle position information of designated vehicle is sent to Cloud Server；And
If from the cloud server to for indicating preactivate to travel the letter of guarantee equipment
Number, then cause that at least one traveling guarantee equipment of the designated vehicle is in pre-activated state.
6. method as claimed in claim 5, wherein, also include：
If from the cloud server to the signal, pointing out road ahead dangerous.
7. method as claimed in claim 5, wherein, also include：
If the traveling of the designated vehicle ensures that equipment is activated, sent out to the Cloud Server
Send the device activation signal for indicating the traveling guarantee equipment of the designated vehicle to be activated.
8. a kind of device (400) for wagon control, including：
Determining module (402), for the vehicle location letter according at least one vehicle for having received
Breath and at least one device activation signal, determine the table in each region at least one region
Levy the dangerous traveling dangerous values of the traveling of vehicle in the region, wherein, it is described at least
Each in one device activation signal indicates the traveling of a certain vehicle to ensure that equipment is activated；
And
Sending module (404), if for one or more areas at least one region
The traveling dangerous values in domain reach specified threshold, then to the car in one or more of regions
Send the signal for indicating preactivate to travel guarantee equipment.
9. device (400) as claimed in claim 8, wherein, the determining module (402)
Including：
Identification module, for according to the vehicle position information, identification to be located at described at least one
The vehicle in each region in region；
First computing module, for according at least one device activation signal and being recognized
Vehicle in each region at least one region, calculates from described at least
The quantity of the device activation signal in each region in one region；And
Module is obtained, for being at least based on from each region at least one region
Device activation signal quantity, obtain the row in each region at least one region
Sail dangerous values.
10. device (400) as claimed in claim 9, wherein, the acquisition module enters one
Walking is used for：
By the number of the device activation signal from each region at least one region
Amount, the traveling dangerous values in each region being calculated as at least one region, or
Obtain the device activation signal from each region at least one region
The area ratio in each region in quantity and at least one region, as it is described at least
The traveling dangerous values in each region in one region.
11. devices (400) as claimed in claim 10, wherein,
At least one device activation signal is the signal at the appointed time receiving in section, its
In, the specified time period is from the specified moment for determining to be performed before to the determination
Time interval when being performed.
A kind of 12. devices (450) for wagon control, including：
Sending module (452), the vehicle position information for sending designated vehicle to Cloud Server；
And
Control module (454), if for from the cloud server to for indicate it is pre- swash
The signal of traveling guarantee equipment living, then cause that at least one traveling guarantee of the designated vehicle sets
It is standby to be in pre-activated state.
13. devices (450) as claimed in claim 12, wherein, the sending module (452)
It is additionally operable to：
If the traveling of the designated vehicle ensures that equipment is activated, sent to the equipment and used
In the device activation signal for indicating the traveling guarantee equipment of the designated vehicle to be activated.
A kind of 14. Cloud Servers (120), including：
Memory (502)；And
The processor (504) coupled with the memory (502), for perform claim requirement
Operation included by any one in 1-4.
A kind of 15. control devices (160) for vehicle, including：
Memory (502)；And
The processor (504) coupled with the memory (502), for perform claim requirement
Operation included by any one in 5-7.
A kind of 16. machinable mediums, thereon with executable instruction, hold when described
When row instruction is performed so that any in Cloud Server (120) perform claim requirement 1-4
Operation included by one causes that control device (160) perform claim for vehicle will
Ask the operation included by any one in 5-7.
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| CN201510977533.XA CN106910372A (en) | 2015-12-23 | 2015-12-23 | A kind of method and apparatus for wagon control |
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| CN201510977533.XA CN106910372A (en) | 2015-12-23 | 2015-12-23 | A kind of method and apparatus for wagon control |
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