CN106297410A - vehicle monitoring method and device - Google Patents
vehicle monitoring method and device Download PDFInfo
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- CN106297410A CN106297410A CN201610726194.2A CN201610726194A CN106297410A CN 106297410 A CN106297410 A CN 106297410A CN 201610726194 A CN201610726194 A CN 201610726194A CN 106297410 A CN106297410 A CN 106297410A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 claims description 15
- 230000000052 comparative effect Effects 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/165—Anti-collision systems for passive traffic, e.g. including static obstacles, trees
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/10—Path keeping
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of vehicle monitoring method, including step: call the photographic head road conditions image from multi-angled shooting vehicle, described road conditions image includes carriageway image and the surrounding environment image of described vehicle present position；Described road conditions image according to shooting, it is judged that whether described vehicle is in dangerous transport condition；When described vehicle is in dangerous transport condition, send prompt messages.The invention also discloses a kind of equipment for monitoring vehicles.The present invention improves the safety that vehicle travels.
Description
Technical field
The present invention relates to automobile technical field, particularly relate to a kind of vehicle monitoring method and device.
Background technology
Vehicle is during travelling, and in order to ensure safety traffic, the user driving vehicle needs the moment to pay close attention to road feelings
Condition, to avoid the generation of danger.But the energy of user is limited, it is impossible to be the most all absorbed in road conditions, so
Exist for the security risk that vehicle travels.Further, in some cases, such as at night, or the visibility of outdoor environment is relatively low
Time, user just cannot clearly see road conditions clearly, there is also the security risk that vehicle travels in this case.Namely at vehicle
During traveling, the safety that vehicle travels is the highest.
Summary of the invention
Present invention is primarily targeted at a kind of vehicle monitoring method and device of proposition, it is intended to solve vehicle in prior art
The highest technical problem of safety travelled.
For achieving the above object, a kind of vehicle monitoring method that the present invention provides, described vehicle monitoring method includes:
Calling the photographic head road conditions image from multi-angled shooting vehicle, described road conditions image includes that described vehicle is currently located
The carriageway image of position and surrounding environment image；
Described road conditions image according to shooting, it is judged that whether described vehicle is in dangerous transport condition；
When described vehicle is in dangerous transport condition, send prompt messages.
Preferably, described when described vehicle is in dangerous transport condition, before sending the step of prompt messages, also
Including:
Infrared distance sensor is used to detect the distance between the obstacle object on described vehicle and road；
Distance between described vehicle and obstacle object is compared with predeterminable range threshold value；
According to comparative result, it is judged that whether described vehicle is in dangerous transport condition, wherein, at described vehicle and obstacle pair
When distance between as is less than described predeterminable range threshold value, it is judged that described vehicle is in dangerous transport condition.
Preferably, the described step that distance between described vehicle and obstacle object is compared with predeterminable range threshold value
Including:
Predeterminable range threshold value corresponding with described obstacle object for distance between described vehicle and obstacle object is compared
Relatively, wherein, the corresponding different predeterminable range threshold value of different types of obstacle object.
When described distance between described vehicle and obstacle object is less than described predeterminable range threshold value, it is judged that described vehicle
The step being in dangerous transport condition includes:
When distance between described vehicle and obstacle object is less than predeterminable range threshold value corresponding to described obstacle object, sentence
Disconnected described vehicle is in dangerous transport condition.
Preferably, the described described road conditions image according to shooting, it is judged that whether described vehicle is in dangerous transport condition
Step includes:
According to described carriageway image, it is judged that whether described vehicle changes track；
When track changed by described vehicle, judge whether described vehicle is in dangerous traveling according to the open and-shut mode of steering indicating light
State, wherein, changes track at described vehicle, and when described steering indicating light is closed, it is judged that described vehicle is in dangerous transport condition.
Preferably, described when described vehicle is in dangerous transport condition, the step sending prompt messages includes:
When described vehicle is in dangerous transport condition, send corresponding information of voice prompt, to report to the police to user.
Additionally, for achieving the above object, the present invention also proposes a kind of equipment for monitoring vehicles, described equipment for monitoring vehicles bag
Include:
Acquisition module, for calling the photographic head road conditions image from multi-angled shooting vehicle, described road conditions image includes institute
State carriageway image and the surrounding environment image of vehicle present position；
Judge module, for the described road conditions image according to shooting, it is judged that whether described vehicle is in dangerous transport condition；
Alarm module, for when described vehicle is in dangerous transport condition, sending prompt messages.
Preferably, described equipment for monitoring vehicles also includes:
Detection module, for use infrared distance sensor detect between the obstacle object on described vehicle and road away from
From；
Comparison module, for comparing the distance between described vehicle and obstacle object with predeterminable range threshold value；
Described judge module, is additionally operable to according to comparative result, it is judged that whether described vehicle is in dangerous transport condition, its
In, when the distance between described vehicle and obstacle object is less than described predeterminable range threshold value, it is judged that described vehicle is in danger
Transport condition.
Preferably, described comparison module, for by the distance between described vehicle and obstacle object and described obstacle object
Corresponding predeterminable range threshold value compares, wherein, and the corresponding different predeterminable range threshold value of different types of obstacle object.
Described judge module is corresponding less than described obstacle object for the distance between described vehicle and obstacle object
During predeterminable range threshold value, it is judged that described vehicle is in dangerous transport condition.
Preferably, described judge module includes:
First judging unit, for according to described carriageway image, it is judged that whether described vehicle changes track；
Second judging unit, for when track changed by described vehicle, judging described car according to the open and-shut mode of steering indicating light
Whether it is in dangerous transport condition, wherein, changes track at described vehicle, and when described steering indicating light is closed, it is judged that described car
It is in dangerous transport condition.
Preferably, described alarm module is used for:
When described vehicle is in dangerous transport condition, send corresponding information of voice prompt, to report to the police to user.
The vehicle monitoring method and device that the present invention proposes, in vehicle travel process, by calling photographic head shooting car
Road conditions image, then according to the road conditions image of shooting, it is judged that whether vehicle is in dangerous transport condition, when vehicle is in danger
During the transport condition of danger, being issued by prompt messages, thus realize automatic alarm, prompting user takes measures to avoid current row
Sailing danger, thus improve the safety that vehicle travels.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of vehicle monitoring method first embodiment of the present invention；
Fig. 2 is the described road conditions image in vehicle monitoring method first embodiment of the present invention according to shooting, it is judged that described car
Whether it is in the refinement schematic flow sheet of dangerous transport condition；
Fig. 3 is the schematic flow sheet of vehicle monitoring method the second embodiment of the present invention；
Fig. 4 is the high-level schematic functional block diagram of equipment for monitoring vehicles first embodiment of the present invention；
Fig. 5 is the refinement high-level schematic functional block diagram of judge module in equipment for monitoring vehicles first embodiment of the present invention；
Fig. 6 is the high-level schematic functional block diagram of equipment for monitoring vehicles the second embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The present invention provides a kind of vehicle monitoring method.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are vehicle monitoring method first embodiment of the present invention.In the present embodiment, institute
State vehicle monitoring method to include:
Step S10, calls the photographic head road conditions image from multi-angled shooting vehicle, and described road conditions image includes described vehicle
The carriageway image of present position and surrounding environment image；
Vehicle is during travelling, and user needs the moment to pay close attention to road conditions, to ensure vehicle safe driving.But always
Sometimes, such as when night running, user can not clearly view road conditions, now exists for the wind that vehicle travels
Danger.In order to improve the safety that vehicle travels, in the present embodiment, vehicle is previously provided with a photographic head, such as, if vehicle sets
Being equipped with track and keep aid system, this track keeps aid system to include photographic head.When vehicle travels, vehicle calls shooting
Head is from the road conditions image of multiple angle captured in real-time vehicles, and wherein, this road conditions image includes that vehicle is currently located the track in track
Image, the surrounding environment image etc. of vehicle present position.Such as, by regulating the shooting angle of photographic head, vehicle is shot
Ambient image in the range of the surrounding 100m of current location.
Step S20, according to the described road conditions image of shooting, it is judged that whether described vehicle is in dangerous transport condition；
In the present embodiment, after calling photographic head and photograph the road conditions image of vehicle, it is not necessary to user oneself goes to check
Road conditions image, thus oneself judges vehicle current driving whether safety according to road conditions image, but vehicle is according to the road photographed
Condition image, whether automatic decision vehicle is in dangerous transport condition.Such as, by detecting in this road conditions image whether there is fault
Object, such as pedestrian, other vehicle or objects etc., judge whether vehicle is in dangerous transport condition.When detection exists fault
During object, then judge that vehicle is in dangerous transport condition.
Further, as in figure 2 it is shown, described step S20 includes:
Step S21, according to described carriageway image, it is judged that whether described vehicle changes track；
According to the open and-shut mode of steering indicating light, step S22, when track changed by described vehicle, judges whether described vehicle is in
Dangerous transport condition, wherein, changes track at described vehicle, and when described steering indicating light is closed, it is judged that described vehicle is in danger
Transport condition.
According to the road conditions image photographed, it is judged that when whether vehicle is in dangerous transport condition, except above-mentioned cited
Detect whether to exist beyond fault object, it is also contemplated that the lane change situation of vehicle.Specifically, vehicle is according to the road photographed
Whether the lane markings of carriageway image in condition image, such as, cross the mark line of both sides, track according to road conditions image detection vehicle,
Judge whether vehicle changes track.When the mark line of both sides, track crossed by vehicle, it is judged that track changed by vehicle；Otherwise, when
When the mark line of both sides, track do not crossed by vehicle, it is judged that track do not changed by vehicle.
When judging that track changed by vehicle, detection is when the open and-shut mode of front directional further, detects whether steering indicating light is opened
Open.When steering indicating light is opened, namely explanation is that user changes track consciously, usual user when changing track it may be noted that road
, there is not safety problem in road situation.And if steering indicating light close time, illustrate that being now not likely to be user changes track consciously,
This exists for certain risk.Now, it is judged that vehicle is in dangerous transport condition.
Step S30, when described vehicle is in dangerous transport condition, sends prompt messages.
When judging that vehicle is not in dangerous transport condition, namely when vehicle current driving is safe, now, vehicle continues to call
Photographic head shooting vehicle road conditions image in the process of moving, thus detect whether vehicle is in danger in real time according to road conditions image
Transport condition.
When judging that vehicle is in dangerous transport condition, in order to prevent dangerous generation, vehicle sends prompt messages.Example
As, open speaker and send alert ring, or control to open red led, or send audio alert etc..People in the art
Member is it is understood that prompt messages can also be sent by other means, and this is not restricted.User is receiving report
During alert information, can take appropriate measures at once and avoid current travel risk.
The scheme that the present embodiment proposes, in vehicle travel process, by calling the road conditions image of photographic head shooting vehicle,
Then according to the road conditions image of shooting, it is judged that whether vehicle is in dangerous transport condition, when vehicle is in dangerous transport condition,
Being issued by prompt messages, thus realize automatic alarm, prompting user takes measures to avoid current travel risk, thus carries
The safety that high vehicle travels.
Further, as it is shown on figure 3, propose vehicle monitoring method the second embodiment of the present invention based on first embodiment,
In the present embodiment, before described step S30, further comprise the steps of:
Step S40, uses infrared distance sensor to detect the distance between the obstacle object on described vehicle and road；
Step S50, compares the distance between described vehicle and obstacle object with predeterminable range threshold value；
Step S60, according to comparative result, it is judged that whether described vehicle is in dangerous transport condition, wherein, at described vehicle
And when the distance between obstacle object is less than described predeterminable range threshold value, it is judged that described vehicle is in dangerous transport condition.
In the present embodiment, vehicle being provided with infrared distance sensor the most in advance, infrared distance sensor can detect
Distance between vehicle and surrounding pedestrian, vehicle and object etc..During vehicle travels, this infrared distance measurement is used to sense
Device detects the distance between the obstacle object such as other vehicles on vehicle and its present road, pedestrian, object in real time.
Further, in the present embodiment, being also previously provided with a predeterminable range threshold value, this predeterminable range threshold value is that vehicle is in safety
A comparatively safe distance between vehicle and other objects in the case of traveling.Detect when using this infrared distance sensor
After the distance between obstacle object on vehicle and its present road, by the distance between the vehicle detected and obstacle object
Compare with predeterminable range threshold value, namely compare the distance between the vehicle and obstacle object detected and predeterminable range threshold value
Size, then according to comparative result, it is judged that whether vehicle is in dangerous transport condition.Specifically, when vehicle and obstacle object
Between distance less than predeterminable range threshold value time, it is judged that vehicle is in dangerous transport condition, namely have a certain obstacle object with
When distance between vehicle is less than safe distance, it is judged that vehicle is in dangerous transport condition.Otherwise, when vehicle and obstacle object it
Between distance more than or equal to predeterminable range threshold value time, namely do not exist distance between obstacle object and vehicle less than safety away from
From time, it is judged that vehicle is in safety traffic state.
When judging that vehicle is in dangerous transport condition, as described in the first embodiment, vehicle sends prompt messages.
User, when receiving prompt messages, can take appropriate measures at once, and such as, driving vehicle is the nearest away from distance
Obstacle object, avoids current travel risk.
Further, in the present embodiment, described step S50 includes:
Predeterminable range threshold value corresponding with described obstacle object for distance between described vehicle and obstacle object is compared
Relatively, wherein, the corresponding different predeterminable range threshold value of different types of obstacle object.
Described step S60 includes:
When distance between described vehicle and obstacle object is less than predeterminable range threshold value corresponding to described obstacle object, sentence
Disconnected described vehicle is in dangerous transport condition.
Owing to for different types of obstacle object, vehicle is vehicle and different types of obstacle in the case of safety traffic
Object comparatively safe apart from different, therefore, in the present embodiment, is previously provided with multiple predeterminable range threshold value, different
The corresponding different predeterminable range threshold value of the obstacle object of type.
After distance between the obstacle object that infrared distance sensor detects on vehicle and its present road, by car
The predeterminable range threshold value corresponding with obstacle object with the distance between obstacle object compares, when vehicle and obstacle object it
Between distance less than predeterminable range threshold value corresponding to obstacle object time, it is judged that vehicle is in dangerous transport condition.Otherwise, vehicle is worked as
During with the distance between obstacle object more than or equal to predeterminable range threshold value corresponding to obstacle object, namely there is not obstacle object
And when the distance between vehicle is less than safe distance, it is judged that vehicle is in safety traffic state.
Further, in the present embodiment, described step S30 includes:
When described vehicle is in dangerous transport condition, send corresponding information of voice prompt, to report to the police to user.
In order to further make user obtain warning message accurately, in the present embodiment, when vehicle is in dangerous traveling
During state, it is directed to different dangerous situations, pre-sets the different information of voice prompt of correspondence.Such as, it is directed to vehicle
Distance pedestrian is too near, the corresponding information of voice prompt just like " there is pedestrian in front, asks slow down "；It is directed to vehicle and changes track
Time do not open steering indicating light, corresponding information of voice prompt just like " changing track, steering indicating light please be open " etc..When judging at vehicle
When dangerous transport condition, vehicle, according to current dangerous situation, sends corresponding information of voice prompt, thus reports to user
Alert.User, according to this information of voice prompt, can accurately know current dangerous situation, thus rapidly and effectively take phase
The measure answered, avoids current travel risk.Such as, if receiving the voice message of " changing track, steering indicating light please be open "
During information, open steering indicating light the most immediately, to inform other Vehicular turns, thus the generation of the situations such as collision free, thus enter one
Improve safety to step.
The scheme that the present embodiment proposes, in vehicle travel process, also by using infrared distance sensor detection vehicle
And the distance between the obstacle object on road, is then carried out the distance between vehicle and obstacle object with predeterminable range threshold value
Relatively, when the distance between vehicle and obstacle object is less than predeterminable range threshold value, it is judged that vehicle is in dangerous transport condition, this
Time, send prompt messages, owing to infrared distance sensor can be accurately detected the distance between vehicle and obstacle object,
Thereby ensure that send the accuracy of prompt messages, thus further increase the safety that vehicle travels.
The present invention further provides a kind of equipment for monitoring vehicles.
With reference to the high-level schematic functional block diagram that Fig. 4, Fig. 4 are equipment for monitoring vehicles first embodiment of the present invention.
It is emphasized that it will be apparent to those skilled in the art that functional block diagram shown in Fig. 4 is only a preferable reality
Executing the exemplary plot of example, those skilled in the art, around the functional module of the equipment for monitoring vehicles shown in Fig. 4, can carry out new easily
Functional module supplement；The title of each functional module is self-defined title, is only used for assisting and understands this equipment for monitoring vehicles
Each program function block, is not used in restriction technical scheme, and the core of technical solution of the present invention is, each self-defined title
Functional module function to be reached.
In the present embodiment, described equipment for monitoring vehicles includes:
Acquisition module 10, for calling the photographic head road conditions image from multi-angled shooting vehicle, described road conditions image includes
The carriageway image of described vehicle present position and surrounding environment image；
Vehicle is during travelling, and user needs the moment to pay close attention to road conditions, to ensure vehicle safe driving.But always
Sometimes, such as when night running, user can not clearly view road conditions, now exists for the wind that vehicle travels
Danger.In order to improve the safety that vehicle travels, in the present embodiment, vehicle is previously provided with a photographic head, such as, if vehicle sets
Being equipped with track and keep aid system, this track keeps aid system to include photographic head.When vehicle travels, acquisition module 10 is adjusted
With photographic head from the road conditions image of multiple angle captured in real-time vehicles, wherein, this road conditions image includes that vehicle is currently located track
Carriageway image, the surrounding environment image etc. of vehicle present position.Such as, acquisition module 10 is by regulating the bat of photographic head
Take the photograph angle, the ambient image in the range of the surrounding 100m of shooting current vehicle position.
Judge module 20, for the described road conditions image according to shooting, it is judged that whether described vehicle is in dangerous traveling shape
State；
In the present embodiment, after acquisition module 10 calls the road conditions image that photographic head photographs vehicle, it is not necessary to user
Oneself remove to check road conditions image, thus oneself judges vehicle current driving whether safety according to road conditions image, but judge module
20 according to the road conditions image photographed, and whether automatic decision vehicle is in dangerous transport condition.Such as, it is judged that module 20 is by inspection
Survey in this road conditions image and whether there is fault object, such as pedestrian, other vehicle or objects etc., judge whether vehicle is in danger
Danger transport condition.When detection exists fault object, then judge that vehicle is in dangerous transport condition.
Further, as it is shown in figure 5, described judge module 20 includes:
First judging unit 21, for according to described carriageway image, it is judged that whether described vehicle changes track；
Second judging unit 22, for when track changed by described vehicle, judges described according to the open and-shut mode of steering indicating light
Whether vehicle is in dangerous transport condition, wherein, changes track at described vehicle, and when described steering indicating light is closed, it is judged that described
Vehicle is in dangerous transport condition.
According to the road conditions image photographed, it is judged that when whether vehicle is in dangerous transport condition, except above-mentioned cited
Detect whether to exist beyond fault object, it is also contemplated that the lane change situation of vehicle.Specifically, the first judging unit 21 basis
Whether the lane markings of carriageway image in the road conditions image photographed, such as, cross track two according to road conditions image detection vehicle
The mark line of side, judges whether vehicle changes track.When the mark line of both sides, track crossed by vehicle, it is judged that vehicle is more changed trains
Road；Otherwise, when the mark line of both sides, track do not crossed by vehicle, it is judged that track do not changed by vehicle.
When the first judging unit 21 judges that track changed by vehicle, the second judging unit 22 detects further works as front directional
Open and-shut mode, detection steering indicating light whether open.When steering indicating light is opened, namely explanation is that user changes track consciously,
Generally user is when changing track it may be noted that road conditions, there is not safety problem.And if when steering indicating light is closed, illustrating now may be used
Can not be that user changes track consciously, this exists for certain risk.Now, the second judging unit 22 judges that vehicle is in
Dangerous transport condition.
Alarm module 30, for when described vehicle is in dangerous transport condition, sending prompt messages.
When judging that vehicle is not in dangerous transport condition, namely when vehicle current driving is safe, now, acquisition module 10 continues
The continuous photographic head that calls shoots vehicle road conditions image in the process of moving, it is judged that module 20 detects vehicle in real time according to road conditions image
Whether it is in dangerous transport condition.
When judging that vehicle is in dangerous transport condition, in order to prevent dangerous generation, alarm module 30 sends alarm
Information.Such as, open speaker and send alert ring, or control to open red led, or send audio alert etc..This area
Artisans will appreciate that, alarm module 30 can also send prompt messages by other means, does not limits at this
System.User, when receiving prompt messages, can take appropriate measures at once and avoid current travel risk.
The scheme that the present embodiment proposes, in vehicle travel process, acquisition module 10 is by calling photographic head shooting vehicle
Road conditions image, then judge module 20 is according to the road conditions image of shooting, it is judged that whether vehicle is in dangerous transport condition, works as car
When being in dangerous transport condition, alarm module 30 is issued by prompt messages, thus realizes automatic alarm, and prompting user adopts
Current travel risk is avoided in the measure of taking, thus improves the safety that vehicle travels.
Further, as shown in Figure 6, based on first embodiment, equipment for monitoring vehicles the second embodiment of the present invention is proposed,
In the present embodiment, described equipment for monitoring vehicles also includes:
Detection module 40, for using infrared distance sensor to detect between the obstacle object on described vehicle and road
Distance；
Comparison module 50, for comparing the distance between described vehicle and obstacle object with predeterminable range threshold value；
Described judge module 20, is additionally operable to according to comparative result, it is judged that whether described vehicle is in dangerous transport condition, its
In, when the distance between described vehicle and obstacle object is less than described predeterminable range threshold value, it is judged that described vehicle is in danger
Transport condition.
In the present embodiment, vehicle being provided with infrared distance sensor the most in advance, infrared distance sensor can detect
Distance between vehicle and surrounding pedestrian, vehicle and object etc..During vehicle travels, detection module 40 uses this red
Outer distance measuring sensor detect in real time between the obstacle object such as other vehicles on vehicle and its present road, pedestrian, object away from
From.
Further, in the present embodiment, being also previously provided with a predeterminable range threshold value, this predeterminable range threshold value is that vehicle is in safety
A comparatively safe distance between vehicle and other objects in the case of traveling.When detection module 40 uses this infrared distance measurement to pass
After sensor detects the distance between the obstacle object on vehicle and its present road, the vehicle that comparison module 50 will detect
And the distance between obstacle object compares with predeterminable range threshold value, namely compare between the vehicle and obstacle object detected
The size of distance and predeterminable range threshold value, then judge module 20 is according to comparative result, it is judged that whether vehicle is in dangerous row
Sail state.Specifically, when the distance between vehicle and obstacle object is less than predeterminable range threshold value, it is judged that module 20 judges vehicle
It is in dangerous transport condition, namely when there being the distance between a certain obstacle object and vehicle less than safe distance, it is judged that vehicle
It is in dangerous transport condition.Otherwise, when the distance between vehicle and obstacle object is more than or equal to predeterminable range threshold value, namely
When there is not the distance between obstacle object and vehicle less than safe distance, it is judged that module 20 judges that vehicle is in safety traffic shape
State.
When judge module 20 judges that vehicle is in dangerous transport condition, as described in the first embodiment, alarm module 30
Send prompt messages.User, when receiving prompt messages, can take appropriate measures at once, such as, travels
Vehicle, away from apart from the nearest obstacle object, avoids current travel risk.
Further, in the present embodiment, described comparison module 50 is used for:
Predeterminable range threshold value corresponding with described obstacle object for distance between described vehicle and obstacle object is compared
Relatively, wherein, the corresponding different predeterminable range threshold value of different types of obstacle object.
Described judge module 20 is used for:
When distance between described vehicle and obstacle object is less than predeterminable range threshold value corresponding to described obstacle object, sentence
Disconnected described vehicle is in dangerous transport condition.
Owing to for different types of obstacle object, vehicle is vehicle and different types of obstacle in the case of safety traffic
Object comparatively safe apart from different, therefore, in the present embodiment, is previously provided with multiple predeterminable range threshold value, different
The corresponding different predeterminable range threshold value of the obstacle object of type.
When detection module 40 uses infrared distance sensor to detect between the obstacle object on vehicle and its present road
Distance after, predeterminable range threshold value corresponding with obstacle object for the distance between vehicle with obstacle object is entered by comparison module 50
Row compares, when the distance between vehicle with obstacle object is less than predeterminable range threshold value corresponding to obstacle object, it is judged that module 20
Judge that vehicle is in dangerous transport condition.Otherwise, the distance between vehicle and obstacle object is more than or equal to obstacle object pair
During the predeterminable range threshold value answered, namely when there is not the distance between obstacle object and vehicle less than safe distance, it is judged that module
20 judge that vehicle is in safety traffic state.
Further, in the present embodiment, described alarm module 30 is used for:
When described vehicle is in dangerous transport condition, send corresponding information of voice prompt, to report to the police to user.
In order to further make user obtain warning message accurately, in the present embodiment, when vehicle is in dangerous traveling
During state, it is directed to different dangerous situations, pre-sets the different information of voice prompt of correspondence.Such as, it is directed to vehicle
Distance pedestrian is too near, the corresponding information of voice prompt just like " there is pedestrian in front, asks slow down "；It is directed to vehicle and changes track
Time do not open steering indicating light, corresponding information of voice prompt just like " changing track, steering indicating light please be open " etc..When judge module 20
Judging when vehicle is in dangerous transport condition, alarm module 30, according to current dangerous situation, sends corresponding voice message letter
Breath, thus report to the police to user.User, according to this information of voice prompt, can accurately know current dangerous situation, thus quickly
And effectively take appropriate measures, avoid current travel risk.Such as, " change track if receiving, please open and turn
To lamp " information of voice prompt time, open steering indicating light the most immediately, to inform other Vehicular turns, thus situations such as collision free
Generation, thus further increasing safety.
The scheme that the present embodiment proposes, in vehicle travel process, detection module 40 is by using infrared distance sensor
The distance between obstacle object on detection vehicle and road, then comparison module 50 is by the distance between vehicle and obstacle object
Compare with predeterminable range threshold value, when the distance between vehicle and obstacle object is less than predeterminable range threshold value, it is judged that module
20 judge that vehicle is in dangerous transport condition, and now, alarm module 30 sends prompt messages, due to infrared distance sensor
Can be accurately detected the distance between vehicle and obstacle object, thereby ensure that send the accuracy of prompt messages, from
And further increase the safety that vehicle travels.
It should be noted that in this article, term " includes ", " comprising " or its other variant any are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key element being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of
The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words
The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, take
Business device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skill
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a vehicle monitoring method, it is characterised in that described vehicle monitoring method comprises the following steps:
Calling the photographic head road conditions image from multi-angled shooting vehicle, described road conditions image includes described vehicle present position
Carriageway image and surrounding environment image；
Described road conditions image according to shooting, it is judged that whether described vehicle is in dangerous transport condition；
When described vehicle is in dangerous transport condition, send prompt messages.
2. vehicle monitoring method as claimed in claim 1, it is characterised in that described be in dangerous transport condition when described vehicle
Time, before sending the step of prompt messages, also include:
Infrared distance sensor is used to detect the distance between the obstacle object on described vehicle and road；
Distance between described vehicle and obstacle object is compared with predeterminable range threshold value；
According to comparative result, it is judged that whether described vehicle is in dangerous transport condition, wherein, described vehicle and obstacle object it
Between distance less than described predeterminable range threshold value time, it is judged that described vehicle is in dangerous transport condition.
3. vehicle monitoring method as claimed in claim 2, it is characterised in that described by between described vehicle and obstacle object
The step that distance compares with predeterminable range threshold value includes:
Predeterminable range threshold value corresponding with described obstacle object for distance between described vehicle and obstacle object is compared, its
In, the corresponding different predeterminable range threshold value of different types of obstacle object.
When described distance between described vehicle and obstacle object is less than described predeterminable range threshold value, it is judged that described vehicle is in
The step of dangerous transport condition includes:
When distance between described vehicle and obstacle object is less than predeterminable range threshold value corresponding to described obstacle object, it is judged that institute
State vehicle and be in dangerous transport condition.
4. vehicle monitoring method as claimed in claim 1, it is characterised in that the described described road conditions image according to shooting, sentences
Whether disconnected described vehicle is in the step of dangerous transport condition includes:
According to described carriageway image, it is judged that whether described vehicle changes track；
When track changed by described vehicle, judge whether described vehicle is in dangerous traveling shape according to the open and-shut mode of steering indicating light
State, wherein, changes track at described vehicle, and when described steering indicating light is closed, it is judged that described vehicle is in dangerous transport condition.
5. the vehicle monitoring method as described in any one of claim 1-4, it is characterised in that described be in danger when described vehicle
During transport condition, the step sending prompt messages includes:
When described vehicle is in dangerous transport condition, send corresponding information of voice prompt, to report to the police to user.
6. an equipment for monitoring vehicles, it is characterised in that described equipment for monitoring vehicles includes:
Acquisition module, for calling the photographic head road conditions image from multi-angled shooting vehicle, described road conditions image includes described car
The carriageway image of present position and surrounding environment image；
Judge module, for the described road conditions image according to shooting, it is judged that whether described vehicle is in dangerous transport condition；
Alarm module, for when described vehicle is in dangerous transport condition, sending prompt messages.
7. equipment for monitoring vehicles as claimed in claim 6, it is characterised in that described equipment for monitoring vehicles also includes:
Detection module, for using infrared distance sensor to detect the distance between the obstacle object on described vehicle and road；
Comparison module, for comparing the distance between described vehicle and obstacle object with predeterminable range threshold value；
Described judge module, is additionally operable to according to comparative result, it is judged that whether described vehicle is in dangerous transport condition, wherein,
When distance between described vehicle and obstacle object is less than described predeterminable range threshold value, it is judged that described vehicle is in dangerous traveling shape
State.
8. equipment for monitoring vehicles as claimed in claim 7, it is characterised in that described comparison module, for by described vehicle with
Distance between the obstacle object predeterminable range threshold value corresponding with described obstacle object compares, wherein, and different types of barrier
Hinder the corresponding different predeterminable range threshold value of object.
Described judge module, for preset corresponding less than described obstacle object of the distance between described vehicle and obstacle object
During distance threshold, it is judged that described vehicle is in dangerous transport condition.
9. equipment for monitoring vehicles as claimed in claim 6, it is characterised in that described judge module includes:
First judging unit, for according to described carriageway image, it is judged that whether described vehicle changes track；
According to the open and-shut mode of steering indicating light, second judging unit, for when track changed by described vehicle, judging that described vehicle is
The no danger transport condition that is in, wherein, changes track at described vehicle, and when described steering indicating light is closed, it is judged that at described vehicle
In dangerous transport condition.
10. the equipment for monitoring vehicles as described in any one of claim 6-9, it is characterised in that described alarm module is used for:
When described vehicle is in dangerous transport condition, send corresponding information of voice prompt, to report to the police to user.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726194.2A CN106297410A (en) | 2016-08-25 | 2016-08-25 | vehicle monitoring method and device |
| PCT/CN2017/070484 WO2018036086A1 (en) | 2016-08-25 | 2017-01-06 | Vehicle monitoring method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726194.2A CN106297410A (en) | 2016-08-25 | 2016-08-25 | vehicle monitoring method and device |
Publications (1)
| Publication Number | Publication Date |
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| CN106297410A true CN106297410A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610726194.2A Pending CN106297410A (en) | 2016-08-25 | 2016-08-25 | vehicle monitoring method and device |
Country Status (2)
| Country | Link |
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| CN (1) | CN106297410A (en) |
| WO (1) | WO2018036086A1 (en) |
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| CN108922242A (en) * | 2018-06-05 | 2018-11-30 | 宁波金洋化工物流有限公司 | The preventative tracking of harmful influence haulage vehicle and control platform |
| CN110853342A (en) * | 2018-07-24 | 2020-02-28 | 东旭科技集团有限公司 | Method and device for determining driving state, street lamp and readable storage medium |
| CN109272715A (en) * | 2018-10-23 | 2019-01-25 | 袁宜秀 | A kind of mouse blocking plate folding condition real-time monitoring system and monitoring method |
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| WO2018036086A1 (en) | 2018-03-01 |
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