CN106448043A - Method and device for asking for help - Google Patents
Method and device for asking for help Download PDFInfo
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- CN106448043A CN106448043A CN201610613574.5A CN201610613574A CN106448043A CN 106448043 A CN106448043 A CN 106448043A CN 201610613574 A CN201610613574 A CN 201610613574A CN 106448043 A CN106448043 A CN 106448043A
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- vehicle
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
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- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention discloses a method and device for asking for help. The method comprises: a first vehicle detects whether there is a help seeking event or not through a vehicle sensor, wherein the help-seeking event includes a vehicle fault event and a driver accident event; and if a help-seeking event happens, help signals are automatically emitted to a second vehicle, wherein the help signals include the geographic position of the first vehicle, and the first vehicle and the second vehicle both belong to the same vehicle networking. The method for asking for help solves the problem that drivers cannot automatically ask for help when accidents happen.
Description
Technical field
Method and device the present invention relates to requiring assistance in vehicle net field, more particularly, to one kind.
Background technology
At present, when vehicle there occurs accident, typically driver or passer-by's help assists warning to be asked
Help.But, if accident occurs at dead of night or the less place of human footmarks, and when having an accident, driver loses consciousness, then
Probably due to cannot and alarm required assistance, and lead to the optimal rescue opportunity of driver to be delayed.
Content of the invention
Embodiment of the present invention technical problem to be solved is, provides one kind to require assistance method and device, solves and drive
The problem that the person of sailing cannot require assistance when occurring unexpected automatically.
First aspect, there is provided one kind is required assistance method, including：First vehicle detects whether there occurs by in-car sensor
Require assistance event, wherein, the described event of requiring assistance includes vehicle trouble event and driver's accident；In the event of described in ask
Help event, then send Call for assistance from trend second vehicle, wherein, described Call for assistance includes the geographical position of described first vehicle
Put, described first vehicle and described second vehicle belong to same car networking.
Alternatively, described Call for assistance also includes marking signal, when described in-car sensor detects generation vehicle trouble
During event, the value of described marking signal is the first value；When described in-car sensor detects generation driver's accident, institute
The value stating marking signal is second value；There is described vehicle trouble event and described when described in-car sensor detects simultaneously
During driver's accident, the value of described marking signal is second value.
Alternatively, described second vehicle and the distance of described first vehicle are less than distance threshold.
Alternatively, also include from before trend second vehicle sends Call for assistance：According to the current position of described first vehicle
Put, the position of M candidate's vehicle, current traffic behavior and map calculation go out described M candidate's vehicle to described first car
Time, wherein, the distance of described candidate's vehicle and described first vehicle is less than described distance threshold, and M more than zero is just
Integer；Time the shortest candidate's vehicle is gone out using as institute according to the selection of time of described M candidate's vehicle to described first vehicle
State the second vehicle.
Alternatively, methods described also includes：Under conditions of receiving the answer signal of requiring assistance that described second vehicle returns,
Stop sending described Call for assistance, wherein, described answer signal of requiring assistance is the driver's triggering in described second vehicle.
A kind of second aspect, there is provided help-seeking device, is applied in the first vehicle, described device includes：Detection module with
And sending module, described detection module is used for detecting whether there occurs, by in-car sensor, the event of requiring assistance, wherein, described requires assistance
Event includes vehicle trouble event and driver's accident；Described sending module be used for there occurs described in require assistance event when,
Send Call for assistance from trend second vehicle, wherein, described Call for assistance includes the geographical position of described first vehicle, described
One vehicle and described second vehicle belong to same car networking.
Alternatively, described Call for assistance also includes marking signal, when described in-car sensor detects generation vehicle trouble
During event, the value of described marking signal is the first value；When described in-car sensor detects generation driver's accident, institute
The value stating marking signal is second value；There is described vehicle trouble event and described when described in-car sensor detects simultaneously
During driver's accident, the value of described marking signal is second value.
Alternatively, described second vehicle and the distance of described first vehicle are less than distance threshold.
Alternatively, described device also includes computing module and selecting module, and described computing module is used for according to described the
The current position of one vehicle, the position of M candidate's vehicle, current traffic behavior and map calculation go out described M candidate's car
To described first vehicle time, wherein, the distance of described candidate's vehicle and described first vehicle is less than described distance threshold,
M is the positive integer more than zero；Described selecting module is used for the selection of time according to described M candidate's vehicle to described first vehicle
Go out time the shortest candidate's vehicle using as described second vehicle.
Alternatively, described device also includes stopping modular, and described stopping modular is used for returning receiving described second vehicle
Under conditions of the answer signal of requiring assistance returning, stop sending described Call for assistance, wherein, described answer signal of requiring assistance is described second
Driver's triggering in vehicle.
By implement the embodiment of the present invention, can driver lose consciousness cannot, side does not have passerby can help again
When warning is rescued, detect whether to there occurs the event of requiring assistance, and there occurs require assistance event when, actively in car networking
Two vehicles are required assistance, thus improve initiative and the rescue speed of warning.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of car networking system provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of method of requiring assistance provided in an embodiment of the present invention；
Fig. 3 is that another kind provided in an embodiment of the present invention is required assistance the flow chart of method；
Fig. 4 is that another kind provided in an embodiment of the present invention is required assistance the graph of a relation of candidate's vehicle and the first vehicle in method；
Fig. 5 is a kind of structural representation of help-seeking device provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another kind help-seeking device provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
It should be noted that the term using in embodiments of the present invention is the mesh only merely for description specific embodiment
, and it is not intended to be limiting the present invention." one of singulative used in the embodiment of the present invention and appended claims
Kind ", " described " and " being somebody's turn to do " are also intended to including most forms, unless context clearly shows that other implications.It is also understood that this
Used in literary composition, term "and/or" refers to and comprises one or more associated any or all possible group listing project
Close.
For the ease of understanding the embodiment of the present invention, first the network architecture of the embodiment of the present invention is described below.Please join
Read Fig. 1, Fig. 1 is a kind of structural representation of car networking system provided in an embodiment of the present invention.It is understood that shown in Fig. 1
Network architecture be only a kind of example, and non-limiting.As shown in figure 1, the network architecture of the embodiment of the present invention can include：
V2X function control unit 110 (V2X Control Function), home signature user server 120 (Home
Subscriber Server, HSS), mobile management entity 130 (Mobility Management Entity, MME), base station
140 and terminal 150.Wherein, terminal 150 can be that the mobile unit with communication function (includes drive recorder, navigation
Instrument), intelligent road-lamp, intelligent traffic light, picture pick-up device (for example：Electronic eye etc.), smart mobile phone, notebook, panel computer etc.
Deng.V2X Control Function 110 connects HSS 120 by V4 interface, and HSS 120 connects MME by S6a interface
130, MME 130 connect base station 140 by S1 interface, and different LTE-Uu interfaces coupling part UE A respectively is passed through in base station 140
With UE D.V2X function control unit 110 connects UE A～D respectively by different V3 interfaces.UE A is connect by different PC5
Mouth connects UE B and UE D respectively.UE B connects UE C also by another PC5 interface.
Refer to Fig. 2, Fig. 2 is a kind of flow chart of method of requiring assistance provided in an embodiment of the present invention.The requiring assistance of the present embodiment
Method comprises the steps：
110：First vehicle detects whether there occurs, by in-car sensor, the event of requiring assistance, and wherein, the event of requiring assistance includes car
Event of failure and driver's accident.
In-car sensor can include being arranged in vehicle for detecting the sensor of the working condition of vehicle, for example, top
The sensors such as spiral shell instrument, barometer, thermometer, detector, wherein, gyroscope can be used for detecting whether vehicle has generation side
Turn over etc., barometer can be used for detecting whether the air pressure in vehicle is normal, if has the tendency of blast, thermometer is permissible
For detecting whether the temperature in vehicle has abnormal rising, detector can be used for detecting in vehicle whether there occurs gasoline
Reveal etc..
In-car sensor can also include being arranged in vehicle for detecting the sensor of the physical signs of driver, example
As, sensor such as infrared temperature instrument, pulse transducer, EGC sensor, respiration pickup etc., wherein, infrared temperature instrument can
Whether the body temperature for detecting driver is abnormal, and pulse transducer is used for detecting whether the pulse of driver occurs exception, the heart
Electric transducer is used for detecting whether the electrocardio of driver occurs exception, and respiration pickup is used for detecting whether the breathing of driver is sent out
Give birth to abnormal etc..
First vehicle detects whether to there occurs the event of requiring assistance if it is determined that there occurs the event of requiring assistance by in-car sensor,
Then enter step 120 if it is determined that event of not requiring assistance, then terminate flow process.
120：In the event of event of requiring assistance, then send Call for assistance from trend second vehicle.
First vehicle and the second vehicle belong to same car networking.When the first vehicle there occurs and requires assistance event, the first car
By car networking to second vehicle send Call for assistance, wherein, Call for assistance includes the geographical position of the first vehicle.Second car
Driver when receiving Call for assistance, the first vehicle is found according to the geographical position of the first vehicle, and is rescued.
Refer to Fig. 3, Fig. 3 is that another kind provided in an embodiment of the present invention is required assistance the flow chart of method.The asking of the present embodiment
The method of helping comprises the steps：
210：First vehicle detects whether there occurs, by in-car sensor, the event of requiring assistance, and wherein, the event of requiring assistance includes car
Event of failure and driver's accident.
In-car sensor can include being arranged in vehicle for detecting the sensor of the working condition of vehicle, for example, top
The sensors such as spiral shell instrument, barometer, thermometer, detector, wherein, gyroscope can be used for detecting whether vehicle has generation side
Turn over etc., barometer can be used for detecting whether the air pressure in vehicle is normal, if has the tendency of blast, thermometer is permissible
For detecting whether the temperature in vehicle has abnormal rising, detector can be used for detecting in vehicle whether there occurs gasoline
Reveal etc..When the sensor of the working condition for detecting vehicle detects abnormal, triggering produces vehicle trouble event.
In-car sensor can also include being arranged in vehicle for detecting the sensor of the physical signs of driver, example
As, sensor such as infrared temperature instrument, pulse transducer, EGC sensor, respiration pickup etc., wherein, infrared temperature instrument can
Whether the body temperature for detecting driver is abnormal, and pulse transducer is used for detecting whether the pulse of driver occurs exception, the heart
Electric transducer is used for detecting whether the electrocardio of driver occurs exception, and respiration pickup is used for detecting whether the breathing of driver is sent out
Give birth to abnormal etc..When the sensor of the physical signs for detecting driver detects abnormal, it is unexpected that triggering produces driver
Event.
First vehicle detects whether to there occurs the event of requiring assistance if it is determined that there occurs the event of requiring assistance by in-car sensor,
Then enter step 220 if it is determined that event of not requiring assistance, then terminate flow process.
220：According to the current position of the first vehicle, the position of M candidate's vehicle, current traffic behavior and map meter
Calculate M candidate's vehicle to the time of the first vehicle.
Candidate's vehicle can be to be less than distance threshold, same vehicle networked interior vehicle with the distance of the first vehicle.Its
In, distance threshold can be configured as needed, and for example, when the value of distance threshold is less, then the quantity of candidate's vehicle is fewer,
The average time needed for position that candidate's vehicle reaches the first vehicle is shorter.
As shown in figure 4, the position of candidate's vehicle 1 can be determined according to the position of the first vehicle and candidate's vehicle 1 on map
Put the path 1 of the position to the first vehicle, then, traffic according to path 1 and length computation candidate's vehicle 1 reach the
Time required for the position of one vehicle.It is likewise possible to be calculated the position that candidate's vehicle 2,3,4 reaches the first vehicle respectively
Time required for putting.
230：Time the shortest candidate's vehicle is gone out using as second according to the selection of time of M candidate's vehicle to the first vehicle
Vehicle.Wherein, M is the positive integer more than zero.
In order to improve the speed of rescue, can be according to the time of M candidate's vehicle to the first vehicle from M candidate's vehicle
Time of selecting the shortest candidate's vehicle is using as the second vehicle.
240：Send Call for assistance from trend second vehicle.
First vehicle and the second vehicle belong to same car networking.When the first vehicle there occurs and requires assistance event, the first car
By car networking to second vehicle send Call for assistance, wherein, Call for assistance includes the geographical position of the first vehicle.Another
In embodiment, the driver for the ease of the second vehicle determines to be that vehicle there occurs fault, or driver is out of joint, asks
Help signal and can also include marking signal, when in-car sensor detects generation vehicle trouble event, the value of marking signal is
First value；When in-car sensor detects generation driver's accident, the value of marking signal is second value；When in-car sensing
Device detects when there is vehicle trouble event and driver's accident simultaneously, and the value of marking signal is second value.In a tool
In the embodiment of body, when first is worth for " 0 ", second value is " 1 ", and when first is worth for " 1 ", second value is " 0 ".
250：Stop sending Call for assistance.
Under conditions of receiving the answer signal of requiring assistance that the second vehicle returns, stop sending Call for assistance, wherein, require assistance
Answer signal is the driver's triggering in the second vehicle.After the driver of the second vehicle receives Call for assistance, according to
The first vehicle is found in the geographical position of one vehicle, and is rescued.
The above-mentioned method illustrating the embodiment of the present invention, following for being easy to preferably implement the embodiment of the present invention
Such scheme, correspondingly, is also provided below the device implementing such scheme for cooperation.
Refering to Fig. 5, Fig. 5 is a kind of structural representation of help-seeking device provided in an embodiment of the present invention.The asking of the present embodiment
Shaking apparatus 30 includes：Detection module 31 and sending module 32.
Described detection module 31 is used for detecting whether there occurs, by in-car sensor, the event of requiring assistance, and wherein, described requires assistance
Event includes vehicle trouble event and driver's accident；
Described sending module 32 be used for there occurs described in require assistance event when, send Call for assistance from trend second vehicle, its
In, described Call for assistance includes the geographical position of described first vehicle, and described first vehicle and described second vehicle belong to
Same car networking.
Alternatively, described Call for assistance also includes marking signal, when described in-car sensor detects generation vehicle trouble
During event, the value of described marking signal is the first value；When described in-car sensor detects generation driver's accident, institute
The value stating marking signal is second value；There is described vehicle trouble event and described when described in-car sensor detects simultaneously
During driver's accident, the value of described marking signal is second value.
Alternatively, described second vehicle and the distance of described first vehicle are less than distance threshold.
The help-seeking device 30 of the embodiment of the present invention is capable of as shown in Figure 2 method of requiring assistance, specifically refer to Fig. 2 and
Related embodiment, it is no longer repeated herein.
Refer to Fig. 6, Fig. 6 is the structural representation of another kind of help-seeking device disclosed in the embodiment of the present invention.The present invention is real
The help-seeking device 40 applying example is that help-seeking device 30 according to Fig. 5 optimizes and obtains.The help-seeking device 40 of the present embodiment and Fig. 5
The difference of shown help-seeking device 30 is, also includes stopping modular 33, computing module 34 and selecting module 35.
Described stopping modular 33 is used for, under conditions of receiving the answer signal of requiring assistance that described second vehicle returns, stopping
Send described Call for assistance, wherein, described answer signal of requiring assistance is the driver's triggering in described second vehicle.
Described computing module 34 is used for according to the current position of the described first vehicle, position of M candidate's vehicle, current
Traffic behavior and map calculation go out described M candidate's vehicle to the time of described first vehicle, wherein, described candidate's vehicle with
The distance of described first vehicle is less than described distance threshold, and M is the positive integer more than zero；
Described selecting module 35 is used for going out the time according to the selection of time of described M candidate's vehicle to described first vehicle
Short candidate's vehicle is using as described second vehicle.
By implement the embodiment of the present invention, can driver lose consciousness cannot, side does not have passerby can help again
When warning is rescued, detect whether to there occurs the event of requiring assistance, and there occurs require assistance event when, actively in car networking
Two vehicles are required assistance, thus improve initiative and the rescue speed of warning.
One of ordinary skill in the art will appreciate that realizing all or part of flow process in above-described embodiment method, it is permissible
Instruct related hardware to complete by computer program, described program can be stored in a computer read/write memory medium
In, this program is upon execution, it may include as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosed be only a kind of preferred embodiment of the present invention, certainly the power of the present invention can not be limited with this
Sharp scope, one of ordinary skill in the art will appreciate that realize all or part of flow process of above-described embodiment, and according to present invention power
Profit requires made equivalent variations, still falls within the scope that invention is covered.
Claims (10)
1. one kind requires assistance method it is characterised in that including：
First vehicle detects whether there occurs, by in-car sensor, the event of requiring assistance, and wherein, the described event of requiring assistance includes vehicle event
Barrier event and driver's accident；
In the event of described in require assistance event, then send Call for assistance from trend second vehicle, wherein, described Call for assistance includes
The geographical position of described first vehicle, described first vehicle and described second vehicle belong to same car networking.
2. method according to claim 1 is it is characterised in that described Call for assistance also includes marking signal,
When described in-car sensor detects generation vehicle trouble event, the value of described marking signal is the first value；
When described in-car sensor detects generation driver's accident, the value of described marking signal is second value；
When described in-car sensor detect there is described vehicle trouble event and described driver's accident simultaneously when, institute
The value stating marking signal is second value.
3. method according to claim 1 is it is characterised in that described second vehicle is less than with the distance of described first vehicle
Distance threshold.
4. method according to claim 3 is it is characterised in that also wrap from before trend second vehicle sends Call for assistance
Include：
Gone out according to the current position of described first vehicle, the position of M candidate's vehicle, current traffic behavior and map calculation
The time of described M candidate's vehicle extremely described first vehicle, wherein, described candidate's vehicle is less than with the distance of described first vehicle
Described distance threshold, M is the positive integer more than zero；
Time the shortest candidate's vehicle is gone out using as described according to the selection of time of described M candidate's vehicle to described first vehicle
Second vehicle.
5. method according to claim 1 is it is characterised in that methods described also includes：
Under conditions of receiving the answer signal of requiring assistance that described second vehicle returns, stop sending described Call for assistance, wherein,
Described answer signal of requiring assistance is the driver's triggering in described second vehicle.
6. a kind of help-seeking device, is applied in the first vehicle it is characterised in that described device includes：Detection module and transmission
Module,
Described detection module is used for detecting whether there occurs, by in-car sensor, the event of requiring assistance, wherein, described event package of requiring assistance
Include vehicle trouble event and driver's accident；
Described sending module be used for there occurs described in require assistance event when, send Call for assistance from trend second vehicle, wherein, described
Call for assistance includes the geographical position of described first vehicle, and described first vehicle and described second vehicle belong to same car connection
Net.
7. device according to claim 6 is it is characterised in that described Call for assistance also includes marking signal,
When described in-car sensor detects generation vehicle trouble event, the value of described marking signal is the first value；
When described in-car sensor detects generation driver's accident, the value of described marking signal is second value；
When described in-car sensor detect there is described vehicle trouble event and described driver's accident simultaneously when, institute
The value stating marking signal is second value.
8. device according to claim 6 is it is characterised in that described second vehicle is less than with the distance of described first vehicle
Distance threshold.
9. device according to claim 8 is it is characterised in that described device also includes computing module and selecting module,
Described computing module is used for according to the current position of described first vehicle, the position of M candidate's vehicle, current traffic shape
State and map calculation go out described M candidate's vehicle to the time of described first vehicle, wherein, described candidate's vehicle and described the
The distance of one vehicle is less than described distance threshold, and M is the positive integer more than zero；
Described selecting module is used for going out time time the shortest according to the selection of time of described M candidate's vehicle to described first vehicle
Select vehicle using as described second vehicle.
10. device according to claim 6 is it is characterised in that described device also includes stopping modular,
Described stopping modular is used for, under conditions of receiving the answer signal of requiring assistance that described second vehicle returns, stopping sending institute
State Call for assistance, wherein, described answer signal of requiring assistance is the driver's triggering in described second vehicle.
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| CN201610613574.5A CN106448043A (en) | 2016-07-29 | 2016-07-29 | Method and device for asking for help |
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| CN201610613574.5A CN106448043A (en) | 2016-07-29 | 2016-07-29 | Method and device for asking for help |
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Cited By (5)
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| WO2018177425A1 (en) * | 2017-03-31 | 2018-10-04 | 杭州海康威视数字技术股份有限公司 | Rescue request method, device and system |
| CN109597322A (en) * | 2017-10-18 | 2019-04-09 | 宁波轩悦行电动汽车服务有限公司 | A kind of electric car rescue mode and system |
| CN109615846A (en) * | 2017-10-18 | 2019-04-12 | 宁波轩悦行电动汽车服务有限公司 | A kind of electric car failure rescue skills and system |
| CN110473374A (en) * | 2019-07-19 | 2019-11-19 | 广州小鹏汽车科技有限公司 | A kind of automobile alarming method, system, device and automobile on fire |
| WO2021077843A1 (en) * | 2019-10-25 | 2021-04-29 | 华为技术有限公司 | Cooperative calling method and apparatus and wearable device and storage medium |
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Application publication date: 20170222 |