CN108616801A - A kind of car door alarming method for power, apparatus and system - Google Patents
A kind of car door alarming method for power, apparatus and system Download PDFInfo
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- CN108616801A CN108616801A CN201611130954.XA CN201611130954A CN108616801A CN 108616801 A CN108616801 A CN 108616801A CN 201611130954 A CN201611130954 A CN 201611130954A CN 108616801 A CN108616801 A CN 108616801A
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- vehicle
- car door
- status information
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- data processing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
Abstract
The present invention relates to car networking fields,More particularly to a kind of car door alarming method for power,Apparatus and system,In order to solve the problems, such as it is existing in the prior art can not effectively avoid because car door collision lead to traffic accident,This method is,The first position status information of vehicle is obtained by positioning device,And device obtains the second position status information of nearby vehicle by radio communication,When data processing equipment is based on first position status information and second position status information,When determination meets preset trigger condition,It sends a warning message to alarm device,And it triggers alarm device and executes warning information,Have the function that warning,Enable vehicle driver or passenger's safe opening car door,It not only effectively prevents because of the opening car door under unsafe condition,The traffic accident for causing car door collision to occur,And improve drive experience or the experience by bus of user.
Description
Technical field
The present invention relates to car networking field more particularly to a kind of car door alarming method for power, apparatus and systems.
Background technology
With the raising of people's economic level and the level of consumption, automobile has become the essential traffic of people's trip
Tool, but the traffic accident thus brought is also gradually increasing.
However, causing in numerous traffic accidents, in addition to traffic caused by the reasons such as common drunk driving, fatigue driving, hypervelocity
Outside accident, also a kind of multiple traffic accident is to be parked in driver or passenger in the automobile in roadside to throw open car door,
So that have little time to avoid in the corresponding rear moving traffic of car door that is opened or pedestrian, and generate slight or again
Spend traffic accident.
Under the prior art, above-mentioned traffic accident is avoided there are following two schemes：
Scheme one：Inductor is installed around arrangements for automotive doors, when the inductor around car door senses that car door is opened,
The signal sensed can be sent to controller, light is sent out by controller control luminescence component, car door rear is in remind
Personnel avoid in time.
But in scheme one, need to find light in time by the outer personnel of vehicle, obtain it is watchful after, be just avoided that shock, because
This, effect is not apparent.
Scheme two：Autonomous sensor is installed on automobile, by autonomy sensor detection car door rear whether have pedestrian,
Whether vehicle or barrier prompt interior driver or passenger's current ambient environmental safe upon this detection.
Although can also reduce such traffic accident using scheme two, in this scheme, due to autonomous sensor
Accuracy be easy it is affected by the ambient (barrier e.g., in ambient enviroment is more, or, have in ambient enviroment high speed
The motorcycle of traveling), therefore, effect is nor apparent.
In view of this, needing to design a kind of new prompt scheme to overcome drawbacks described above.
Invention content
A kind of car door alarming method for power of offer of the embodiment of the present invention, apparatus and system, to solve that nothing exists in the prior art
Method effectively avoids the problem that leading to traffic accident because of car door collision.
Specific technical solution provided in an embodiment of the present invention is as follows：
A kind of car door caution system includes at least positioning device, wireless communication device, data processing equipment and alarm dress
It sets, wherein
The positioning device is connected with the data processing equipment, the first position state for determining the first vehicle
Information, and the first position status information is exported to the data processing equipment；
The wireless communication device is connected with the data processing equipment, for receiving at least the second vehicle hair
The second position status information sent, and the second position status information received is sent to the data processing equipment；
The data processing equipment, for being based on the first position status information and the second position status information,
When determination meets preset trigger condition, send a warning message to alarm device；
The alarm device is connected with the data processing equipment, for receiving and executing the data processing equipment
The warning information sent.
Optionally, it is based on the first position status information and the second position status information, determines and meets default touch
When clockwork spring part, when sending a warning message to alarm device, the data processing equipment is specifically used for：
Based on the first position status information and the second position status information, determine first vehicle with it is described
The relative position region of at least one the second vehicle；
The car door shape data and car door open angle of first vehicle pre-saved are read in designated storage area
Data, and the car door shape data and the car door open angle data are based on, determine the car door opening of first vehicle
The easy collision area of range；
Determining the relative position region and the easy collision area, there are overlapping regions, send and accuse to the alarm device
Alert information.
Optionally, further include：Vehicle door status detection device,
The vehicle door status detection device, is connected with the data processing equipment, for detecting first vehicle
Vehicle door status, and the vehicle door status is exported to the data processing equipment；
The data processing equipment is further used for, and determines that the relative position region and the easy collision area have weight
Behind folded region, it is based on the vehicle door status, when determining that the car door of first vehicle will be opened, is sent out to the alarm device
Send warning information.
Optionally, the system also includes：Car door controller, the car door controller and the data processing equipment
It is connected；
The data processing equipment is further used for：Control information, the control letter are sent to the car door controller
Breath is used to indicate the car door for temporarily locking first vehicle, and the preset trigger condition is unsatisfactory for until confirming；
The car door controller, the control information sent for receiving and executing the data processing equipment.
Optionally, when executing the warning information that the data processing equipment is sent, the alarm device is used for：
The driver and/or passenger of first vehicle, the car door of first vehicle is warned currently to be not suitable for being opened.
Optionally, the wireless communication device is additionally operable to：
Receive the first position status information that the data processing equipment is sent, and to an at least periphery vehicle
The broadcast first position status information.
Optionally, the data processing equipment is additionally operable to：
It determines that overlapping region is not present in the relative position region and the easy collision area, and is based on the car door shape
State when determining that the car door of first vehicle is opened, generates car door opening notification information, and be based on the first position state
Information and the vehicle door status determine the car door offset distance of first vehicle；
The car door offset distance and the car door opening notification information are sent to the wireless communication device, trigger institute
It states wireless communication device and broadcasts the car door offset distance and the car door opening notification information outward, until determining described first
The car door of vehicle is closed.
A kind of car door alarming method for power, including：
Obtain the second position state letter of the first position status information and at least one the second vehicle transmission of the first vehicle
Breath；
Based on the first position status information and the second position status information, determination meets preset trigger condition
When, send out information warning.
Optionally, it is based on the first position status information and the second position status information, determines and meets default touch
When clockwork spring part, information warning is sent out, including：
Based on the first position status information and the second position status information, determine first vehicle with it is described
The relative position region of at least one the second vehicle；
The car door shape data and car door open angle of first vehicle pre-saved are read in designated storage area
Data, and the car door shape data and the car door open angle data are based on, determine the car door opening of first vehicle
The easy collision area of range；
It determines that there are overlapping regions for the relative position region and the easy collision area, sends out information warning.
Optionally, further include：
Obtain the vehicle door status of first vehicle；
After determining the relative position region and the easy collision area there are overlapping region, send out information warning it
Before, further include：
Based on the vehicle door status, determine that the car door of first vehicle will be opened.
Optionally, when sending out information warning, further include：
The car door of first vehicle is temporarily locked, the preset trigger condition is unsatisfactory for until confirming.
Optionally, further include：
It determines that overlapping region is not present in the relative position region and the easy collision area, and is based on the car door shape
State when determining that the car door of first vehicle is opened, generates car door opening notification information, and be based on the first position state
Information and the vehicle door status determine the car door offset distance of first vehicle；
The car door offset distance and the car door opening notification information are broadcasted outward, until determining first vehicle
Car door be closed.
Optionally, further include：
The first position status information is broadcasted to an at least nearby vehicle.
A kind of car door warning device, including：
Acquiring unit, the of first position status information and the transmission of at least second vehicle for obtaining the first vehicle
Two location status information；
Processing unit determines and meets for being based on the first position status information and the second position status information
When preset trigger condition, information warning is sent out.
Optionally, it is based on the first position status information and the second position status information, determines and meets default touch
When clockwork spring part, when sending out information warning, the processing unit is used for：
Based on the first position status information and the second position status information, determine first vehicle with it is described
The relative position region of at least one the second vehicle；
The car door shape data and car door open angle of first vehicle pre-saved are read in designated storage area
Data, and the car door shape data and the car door open angle data are based on, determine the car door opening of first vehicle
The easy collision area of range；
It determines that there are overlapping regions for the relative position region and the easy collision area, sends out information warning.
Optionally, the acquiring unit is additionally operable to：
Obtain the vehicle door status of first vehicle；
After determining the relative position region and the easy collision area there are overlapping region, send out information warning it
Before, the processing unit is additionally operable to：
Based on the vehicle door status, determine that the car door of first vehicle will be opened.
Optionally, when sending out information warning, the processing unit is used for：
The car door of first vehicle is temporarily locked, the preset trigger condition is unsatisfactory for until confirming.
Optionally, the processing unit is used for：
It determines that overlapping region is not present in the relative position region and the easy collision area, and is based on the car door shape
State when determining that the car door of first vehicle is opened, generates car door opening notification information, and be based on the first position state
Information and the vehicle door status determine the car door offset distance of first vehicle；
The car door offset distance and the car door opening notification information are broadcasted outward, until determining first vehicle
Car door be closed.
Optionally, the acquiring unit is used for：
The first position status information is broadcasted to an at least nearby vehicle.
In the embodiment of the present invention, the first position status information of vehicle is obtained by positioning device, and passes through channel radio
T unit obtains the second position status information of nearby vehicle, when data processing equipment is based on first position status information and second
Location status information sends a warning message when determination meets preset trigger condition to alarm device, and triggers alarm device execution
Warning information has the function that warning so that the driver of vehicle or passenger can safe opening car door, not only effectively prevent because
The opening car door under unsafe condition, cause car door collision occur traffic accident, and improve user drive experience or
It experiences by bus.
Description of the drawings
Fig. 1 is car door caution system structure chart in the embodiment of the present invention；
Fig. 2 is car door alarming method for power flow chart in the embodiment of the present invention；
Fig. 3 is exemplary plot in the embodiment of the present invention；
Fig. 4 is apparatus structure schematic diagram in the embodiment of the present invention.
Specific implementation mode
It can not effectively avoid leading to traffic accident because of car door collision to solve the problems, such as to exist in the prior art, the present invention
In embodiment, a kind of car door alarming method for power is devised, this method is：The first position state letter of vehicle is obtained by positioning device
Breath, and device obtains the second position status information of nearby vehicle by radio communication, when data processing equipment is based on first
Location status information and second position status information send a warning message when determination meets preset trigger condition to alarm device,
And it triggers alarm device and executes warning information.
The present invention program is described in detail below by specific embodiment, certainly, the present invention is not limited to following realities
Apply example.
As shown in fig.1, in the embodiment of the present invention, devise a kind of car door caution system, include at least positioning device 10,
Wireless communication device 11, data processing equipment 12 and alarm device 13, wherein
Positioning device 10, the positioning device 10 are connected with data processing equipment 12, the first position for determining this vehicle
Status information, and the first position status information is exported to data processing equipment 12；
Wireless communication device 11, the wireless communication device 11 are connected with data processing equipment 12, for receiving at least one
The second position status information that platform nearby vehicle is sent, and the second position status information received is sent to data processing dress
Set 12；
Data processing equipment 12 determines and meets in advance for being based on first position status information and second position status information
If when trigger condition, sending a warning message to alarm device 13；
Alarm device 13, the alarm device are connected with data processing equipment 12, for receiving and executing data processing dress
Set the warning information of 12 transmissions.
Preferably, in the embodiment of the present invention, car door caution system can also include vehicle door status detection device 14, the car door
Condition checkout gear 14 is connected with data processing equipment 12, the vehicle door status for detecting this vehicle, and vehicle door status is exported
To data processing equipment 12.
Preferably, in the embodiment of the present invention, car door caution system can also include car door controller 15, Car's door controlling dress
It sets 15 with data processing equipment 12 to be connected, the control information for receiving the transmission of data processing equipment 12, and executes control letter
Breath, that is, minor alarm device 13, when alarm device 13 send out to driver and/or passenger this vehicle car door be currently not suitable for by
When the warning of unlatching, temporary doors locked, after confirming safety, release locking.
Specifically, before car door caution system executes workflow, the car door shape data and car door of this vehicle are opened in advance
Angle-data is put, designated storage area is stored in, wherein the designated storage area can be data processing in car door caution system
The storage region of device, or the storage region of car door caution system readable data when executing workflow,
This is not limited.
As shown in fig.2, the preferred embodiment of the present invention is described in detail in conjunction with attached drawing, the embodiment of the present invention
The detailed process of middle car door warning is as follows：
Step 200：Car door caution system obtains the first position status information of this vehicle and at least a nearby vehicle is sent
Second position status information.
Specifically, in the embodiment of the present invention, nearby vehicle (e.g., automobile, motorcycle, bicycle) can be periodically to surrounding
Broadcast the second position status information of oneself, in this way, car door caution system will device by radio communication, get periphery vehicle
Second position status information, wherein second position status information may include longitude and latitude, car speed, vehicle acceleration,
Vehicle heading, vehicle historical path etc., certainly, nearby vehicle can also install car door caution system, be warned by car door
Show that the wireless communication device in system is broadcasted outward, and the short-range communication means that can be installed, it is outside by short-range communication means
Broadcast, preferred period are 100 milliseconds.
Further, car door caution system determines the first position state of this vehicle by the positioning device in own system
Information, and by positioning device, the first position status information of acquisition is sent to the data processing equipment in own system,
In, the first position status information of this vehicle may include the longitude and latitude of this vehicle, car speed, vehicle acceleration, vehicle traveling side
To, vehicle historical path etc..
Certainly, in the embodiment of the present invention, the data processing equipment of car door caution system is in the first position shape for obtaining this vehicle
After state information, the first position status information of this vehicle can be periodically broadcast to week by the wireless communication device in system
Side vehicle can not also broadcast the first position status information of this vehicle to nearby vehicle, preferably, the broadcast of car door caution system is originally
The period of the first position information of vehicle can also be set as 100 milliseconds, not limit herein.
Step 210：Car door caution system judges to whether there is an at least nearby vehicle within the scope of the car door opening of this vehicle,
If so, thening follow the steps 220；Otherwise, step 240 is executed.
Specifically, first position status information of the car door caution system based on this vehicle and at least periphery vehicle received
Second position status information, to judging with the presence or absence of an at least nearby vehicle within the scope of the car door opening of this vehicle.
Further, the data processing equipment in car door caution system, first position status information based on this vehicle and connects
The second position status information of at least one nearby vehicle received determines this vehicle and above-mentioned at least nearby vehicle in real time
Then the car door shape data and car door open angle of this vehicle pre-saved are read in designated storage area in relative position region
Degrees of data, and the car door shape data and car door open angle data are based on, determine the easy collision of the car door opening range of this vehicle
Whether region judges whether to meet pre- by comparing the relative position region and easy collision area obtained with the presence of overlapping region
If trigger condition, if there are overlapping region, it can determine there is an at least nearby vehicle within the scope of the car door opening of this vehicle,
If overlapping region is not present, it can determine and an at least nearby vehicle is not present within the scope of the car door opening of this vehicle.
As shown in fig.3, in the embodiment of the present invention, preferably, can differentiate in the following manner relative position region with
Easy collision area whether there is overlapping region：
The first step：The outermost horizontal distance R for calculating the car door opening of this vehicle, preferably, can be obtained by following formula
Obtain R values：
R=L*cos α+r
Wherein, L is the car door length of this vehicle, and α is the maximum angle that this vehicle is opened.
Second step：The relative position M of this vehicle and at least one nearby vehicle is calculated, specifically, being this vehicle center
Horizontal distance between point 0 and the centers nearby vehicle B point 1.
Third walks：Calculate this vehicle and the safe distance d of nearby vehicle1, preferably, d can be obtained by the following formula1Value：
d1=v* (t1+t2/2+t3)+v2/2*φ*g+d0
Wherein, v is the speed of surrounding vehicles；
t1For the sum of time of driver's reaction and brake coordination time, value range 0.8s-1.0s can be according to reality
Situation value；
t2For the time that deceleration increases, value range 0.1s-0.2s can be according to actual conditions value；
t3It is the statistical value obtained after repeatedly training for car door opening to the time closed；
φ is coefficient of road adhesion, and coefficient is different under different road surfaces, and non-rainy day cement pavement is 0.8, rainy day cement pavement
It is 0.2, it can be according to actual conditions value；
G is 9.8m/s2；
d0For the minimum requirements safe distance of stop rear perimeter edge vehicle and this vehicle, it can be 0, can be taken according to actual conditions
Value.
4th step：Pass through judgement (M-m) and the size of R and the fore-and-aft distance D and safe distance d of nearby vehicle B1's
Size, to judge whether overlapping region.
Specifically, only working as (M-m) is more than outermost horizontal distance R, and fore-and-aft distance D is more than safe distance d1When,
It can determine that overlapping region is not present with easy collision area in relative position region, that is, nearby vehicle is located at the car door opening of this vehicle most
Outside outermost horizontal distance when wide-angle, and the fore-and-aft distance between nearby vehicle and this vehicle, it is more than preset safe distance,
Otherwise, there are overlapping regions.
So far, by above-mentioned steps, it can be determined that relative position region whether there is overlapping region with easy collision area,
I.e., it is possible to judge to whether there is an at least nearby vehicle within the scope of the car door opening of this vehicle, in the presence of determining, step is executed
220, otherwise, execute step 240.
Step 220：Car door caution system judges whether the car door of this vehicle will be opened, if so, 230 are thened follow the steps,
Otherwise, step 210 is returned to.
Specifically, when the data processing equipment in car door caution system judges that the car door opening range of this vehicle has at least one
When platform nearby vehicle, the vehicle door status that vehicle door status detection device can detect this vehicle (e.g., is opened, is closed, i.e., will open, i.e., will
Close), when vehicle door status detection device is detected by sensor or inductor, the driver or passenger of this car have intention
When opening car door (after touching door handle, before non-opening car door), vehicle door status detection device will contain this vehicle
The vehicle door status information that car door will be opened is sent to data processing equipment, and data processing equipment confirms that the car door of this vehicle will
When being opened, send a warning message to alarm device.
In the embodiment of the present invention, preferred embodiment is, by step 210, to judge within the scope of the car door opening of this vehicle
When in the presence of an at least nearby vehicle, data processing equipment need not confirm the car door of this vehicle by vehicle door status detection device i.e.
It when will be opened, sends a warning message to alarm device, as long as but judging there is at least one within the scope of the car door opening of this vehicle
Platform nearby vehicle, directly sends a warning message to alarm device, needs not move through step 220, but enters directly into step
230。
Step 230：Car door caution system is warned to the driver of this vehicle and/or passenger.
Specifically, after the alarm device in car door caution system receives the warning information that data processing equipment is sent, meeting
Warning information is executed, warns the driver and/or passenger of this vehicle, the car door of this vehicle to be currently not suitable for being opened, the mode of warning
The modes such as voice broadcast, light flash may be used, do not limit here.
Further, in the embodiment of the present invention, when the alarm device in car door caution system executes warning information, car door
Caution system can also carry out auxiliary warning by car door controller, that is, data processing equipment is executed in notice alarm device
When warning information, while the car door that the controller in car door controller temporarily locks this vehicle is triggered, the vehicle until confirming this vehicle
Door is opened in range there is no when an at least nearby vehicle, is unlocked.
Certainly, for car door controller when controlling the car door of this vehicle, car door can be all car doors of this vehicle, can also be only
It is to be detected the car door that will be opened.
Step 240：Car door caution system judges whether the car door of this vehicle is opened, if so, 250 are thened follow the steps, otherwise,
Then follow the steps 210.
Specifically, not deposited at least when the data processing equipment in car door caution system determines within the scope of the car door opening of this vehicle
When one nearby vehicle, vehicle door status detection device is still executing the detecting car door of the task, and the vehicle door status that will be detected
It is sent to data processing equipment, data processing equipment judges whether the car door of this vehicle is opened according to the vehicle door status received,
If so, executing step 250, otherwise, step 210 is executed.
Step 250：Car door caution system determines that the driver of this vehicle and/or passenger open the car door of this vehicle, and by this vehicle
Car door opening information and car door offset distance broadcasted to an at least nearby vehicle, until determine this vehicle car door close
It closes.
Specifically, the data processing equipment in car door caution system is by parsing the vehicle door status received, really
The driver and/or passenger of Ding Benche after the car door opening of this vehicle, will receive this vehicle that vehicle door status detection device is sent
Car door opening information and car door offset distance, and by car door opening information and car door offset distance be sent to wireless communication dress
It sets, and triggers wireless communication device by broadcast, the car door opening information of this vehicle and car door offset distance are sent to periphery vehicle
, after data processing equipment determines that the car door of this vehicle completely closes by vehicle door status detection device, just stop to periphery
Vehicle is broadcasted.
Certainly, wireless communication device can be incited somebody to action when broadcasting car door opening imformation and car door offset distance to nearby vehicle
The car door opening information and car door offset distance are sent together with the status information of first position, can also individually be sent.
Further, the driver of nearby vehicle determines certain when receiving car door opening information and car door offset distance
It is to open to have the car door of a trolley on the specific location of road, can root if the vehicle itself driven needs to pass through herein
According to the car door offset distance of the vehicle of the position and opening car door of vehicle, safety traffic region is estimated, to keep away in time
It allows.
As shown in fig.4, in the embodiment of the present invention, car door warning device includes at least acquiring unit 40 and processing unit
41, wherein
Acquiring unit 40, what first position status information and at least second vehicle for obtaining the first vehicle were sent
Second position status information；
Processing unit 41 determines full for being based on the first position status information and the second position status information
When sufficient preset trigger condition, information warning is sent out.
Optionally, it is based on the first position status information and the second position status information, determines and meets default touch
When clockwork spring part, when sending out information warning, the processing unit 41 is used for：
Based on the first position status information and the second position status information, determine first vehicle with it is described
The relative position region of at least one the second vehicle；
The car door shape data and car door open angle of first vehicle pre-saved are read in designated storage area
Data, and the car door shape data and the car door open angle data are based on, determine the car door opening of first vehicle
The easy collision area of range；
It determines that there are overlapping regions for the relative position region and the easy collision area, sends out information warning.
Optionally, the acquiring unit 40 is additionally operable to：
Obtain the vehicle door status of first vehicle；
After determining the relative position region and the easy collision area there are overlapping region, send out information warning it
Before, the processing unit 41 is additionally operable to：
Based on the vehicle door status, determine that the car door of first vehicle will be opened.
Optionally, when sending out information warning, the processing unit 41 is used for：
The car door of first vehicle is temporarily locked, the preset trigger condition is unsatisfactory for until confirming.
Optionally, the processing unit 41 is used for：
It determines that overlapping region is not present in the relative position region and the easy collision area, and is based on the car door shape
State when determining that the car door of first vehicle is opened, generates car door opening notification information, and be based on the first position state
Information and the vehicle door status determine the car door offset distance of first vehicle；
The car door offset distance and the car door opening notification information are broadcasted outward, until determining first vehicle
Car door be closed.
Optionally, the acquiring unit 40 is used for：
The first position status information is broadcasted to an at least nearby vehicle.
In the embodiment of the present invention, the first position status information of vehicle is obtained by positioning device, and passes through channel radio
T unit obtains the second position status information of nearby vehicle, when data processing equipment is based on first position status information and second
Location status information sends a warning message when determination meets preset trigger condition to alarm device, and triggers alarm device execution
Warning information has the function that warning so that the driver of vehicle or passenger can safe opening car door, not only effectively prevent because
The opening car door under unsafe condition, cause car door collision occur traffic accident, and improve user drive experience or
It experiences by bus.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out the embodiment of the present invention various modification and variations without departing from this hair
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (19)
1. a kind of car door caution system, which is characterized in that include at least positioning device, wireless communication device, data processing equipment
And alarm device, wherein
The positioning device is connected with the data processing equipment, the first position status information for determining the first vehicle,
And the first position status information is exported to the data processing equipment；
The wireless communication device is connected with the data processing equipment, is used to receive what at least second vehicle was sent
Second position status information, and the second position status information received is sent to the data processing equipment；
The data processing equipment is determined for being based on the first position status information and the second position status information
When meeting preset trigger condition, send a warning message to alarm device；
The alarm device is connected with the data processing equipment, is sent for receiving and executing the data processing equipment
The warning information.
2. the system as claimed in claim 1, which is characterized in that be based on the first position status information and the second position
Status information determines that when sending a warning message to alarm device, the data processing equipment is specific when meeting preset trigger condition
For：
Based on the first position status information and the second position status information, determine first vehicle with it is described at least
The relative position region of one the second vehicle；
The car door shape data and car door open angle data of first vehicle pre-saved are read in designated storage area,
And the car door shape data and the car door open angle data are based on, determine the car door opening range of first vehicle
Easy collision area；
Determining the relative position region and the easy collision area, there are overlapping regions, and alarm letter is sent to the alarm device
Breath.
3. system as claimed in claim 2, which is characterized in that further include：Vehicle door status detection device,
The vehicle door status detection device, is connected with the data processing equipment, the car door for detecting first vehicle
State, and the vehicle door status is exported to the data processing equipment；
The data processing equipment is further used for, and determines that there are overlay regions for the relative position region and the easy collision area
Behind domain, it is based on the vehicle door status, when determining that the car door of first vehicle will be opened, sends and accuses to the alarm device
Alert information.
4. the system as claimed in claim 1, which is characterized in that the system also includes：Car door controller, the car door control
Device processed is connected with the data processing equipment；
The data processing equipment is further used for：Control information is sent to the car door controller, the control information is used
The car door of first vehicle is temporarily locked in instruction, the preset trigger condition is unsatisfactory for until confirming；
The car door controller, the control information sent for receiving and executing the data processing equipment.
5. system according to any one of claims 1-4, which is characterized in that execute the described of the data processing equipment transmission
When warning information, the alarm device is used for：
The driver and/or passenger of first vehicle, the car door of first vehicle is warned currently to be not suitable for being opened.
6. system according to any one of claims 1-4, which is characterized in that the wireless communication device is additionally operable to：
The first position status information that the data processing equipment is sent is received, and wide to an at least nearby vehicle
Broadcast the first position status information.
7. system as claimed in claim 3, which is characterized in that the data processing equipment is additionally operable to：
It determines that overlapping region is not present in the relative position region and the easy collision area, and is based on the vehicle door status,
When determining that the car door of first vehicle is opened, car door opening notification information is generated, and believe based on the first position state
Breath and the vehicle door status, determine the car door offset distance of first vehicle；
The car door offset distance and the car door opening notification information are sent to the wireless communication device, trigger the nothing
Line communication device broadcasts the car door offset distance and the car door opening notification information outward, until determining first vehicle
Car door be closed.
8. a kind of car door alarming method for power, which is characterized in that including：
Obtain the second position status information of the first position status information and the transmission of at least second vehicle of the first vehicle；
Based on the first position status information and the second position status information, when determination meets preset trigger condition, hair
Go out information warning.
9. method as claimed in claim 8, which is characterized in that be based on the first position status information and the second position
Status information sends out information warning when determination meets preset trigger condition, including：
Based on the first position status information and the second position status information, determine first vehicle with it is described at least
The relative position region of one the second vehicle；
The car door shape data and car door open angle data of first vehicle pre-saved are read in designated storage area,
And the car door shape data and the car door open angle data are based on, determine the car door opening range of first vehicle
Easy collision area；
It determines that there are overlapping regions for the relative position region and the easy collision area, sends out information warning.
10. method as claimed in claim 9, which is characterized in that further include：
Obtain the vehicle door status of first vehicle；
After determining the relative position region and the easy collision area there are overlapping region, before sending out information warning, also
Including：
Based on the vehicle door status, determine that the car door of first vehicle will be opened.
11. such as claim 8-10 any one of them methods, which is characterized in that when sending out information warning, further include：
The car door of first vehicle is temporarily locked, the preset trigger condition is unsatisfactory for until confirming.
12. method as claimed in claim 10, which is characterized in that further include：
It determines that overlapping region is not present in the relative position region and the easy collision area, and is based on the vehicle door status,
When determining that the car door of first vehicle is opened, car door opening notification information is generated, and believe based on the first position state
Breath and the vehicle door status, determine the car door offset distance of first vehicle；
The car door offset distance and the car door opening notification information are broadcasted outward, until determining the vehicle of first vehicle
Door is closed.
13. method as claimed in claim 8, which is characterized in that further include：
The first position status information is broadcasted to an at least nearby vehicle.
14. a kind of car door warning device, which is characterized in that including：
Acquiring unit, the second that first position status information and at least second vehicle for obtaining the first vehicle are sent
Set status information；
Processing unit is determined to meet and be preset for being based on the first position status information and the second position status information
When trigger condition, information warning is sent out.
15. device as claimed in claim 14, which is characterized in that be based on the first position status information and the second
Status information is set, determines that when sending out information warning, the processing unit is used for when meeting preset trigger condition：
Based on the first position status information and the second position status information, determine first vehicle with it is described at least
The relative position region of one the second vehicle；
The car door shape data and car door open angle data of first vehicle pre-saved are read in designated storage area,
And the car door shape data and the car door open angle data are based on, determine the car door opening range of first vehicle
Easy collision area；
It determines that there are overlapping regions for the relative position region and the easy collision area, sends out information warning.
16. device as claimed in claim 15, which is characterized in that the acquiring unit is additionally operable to：
Obtain the vehicle door status of first vehicle；
After determining the relative position region and the easy collision area there are overlapping region, before sending out information warning, institute
Processing unit is stated to be additionally operable to：
Based on the vehicle door status, determine that the car door of first vehicle will be opened.
17. such as claim 14-16 any one of them devices, which is characterized in that when sending out information warning, the processing unit
For：
The car door of first vehicle is temporarily locked, the preset trigger condition is unsatisfactory for until confirming.
18. device as claimed in claim 16, which is characterized in that the processing unit is used for：
It determines that overlapping region is not present in the relative position region and the easy collision area, and is based on the vehicle door status,
When determining that the car door of first vehicle is opened, car door opening notification information is generated, and believe based on the first position state
Breath and the vehicle door status, determine the car door offset distance of first vehicle；
The car door offset distance and the car door opening notification information are broadcasted outward, until determining the vehicle of first vehicle
Door is closed.
19. device as claimed in claim 14, which is characterized in that the acquiring unit is used for：
The first position status information is broadcasted to an at least nearby vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130954.XA CN108616801B (en) | 2016-12-09 | 2016-12-09 | Vehicle door warning method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130954.XA CN108616801B (en) | 2016-12-09 | 2016-12-09 | Vehicle door warning method, device and system |
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| Publication Number | Publication Date |
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| CN108616801A true CN108616801A (en) | 2018-10-02 |
| CN108616801B CN108616801B (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611130954.XA Active CN108616801B (en) | 2016-12-09 | 2016-12-09 | Vehicle door warning method, device and system |
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| CN (1) | CN108616801B (en) |
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