A kind of vehicle safety warning system based on wireless location
Technical field
The present invention relates to wireless communications to position, more particularly to a kind of vehicle safety warning system based on wireless location.
Background technology
As China's car ownership increases year by year, traffic violation remains incessant after repeated prohibition, including driving when intoxicated.After drinking
Driving remains incessant after repeated prohibition, and drives when intoxicated to the very harmful of traffic, if user has the possibility driven when intoxicated after drinking and i.e. should
It temporarily temporarily ceases the user to drive, currently, legislation limitation is only stayed in for forbidding driving when intoxicated, without to driver
Dangerous driving behavior have the prevention of instantaneity.
Invention content
Goal of the invention:
The problem of for being mentioned in background technology, the present invention provide a kind of vehicle safety warning system based on wireless location.
Technical solution:
A kind of vehicle safety warning system based on wireless location, including:Wireless locating module, wireless communication module, movement are eventually
End, car-mounted terminal, control processor, vehicle control module;
Wireless locating module is connect with control processor, and current vehicle position is exported to control processor;
Wireless communication module connects control processor and mobile terminal, and the signal between control processor and mobile terminal is converted
It is sent for wireless signal and to recipient;
Car-mounted terminal is connect with control processor, and executes the control instruction of control processor output;
Vehicle control module is connect with control processor, and the control instruction for being exported according to control processor controls vehicle
System;
Mobile terminal also by radio communication module to control processor output mobile terminal current location and consumption;Control
Processor further includes built-in consumption map, and consumption map includes several different types of consumption areas;If mobile terminal is current
Position is in diet consumption area, and mobile terminal has consumer behavior in diet consumption area, then control processor will drive user
Car state detects;If testing result current state is not suitable for driving, control processor exports alarm signal simultaneously to car-mounted terminal
To vehicle control module export-restriction signal, car-mounted terminal, which issues the user with, should not drive to warn, and vehicle control module limits vehicle
Startup.
As a kind of preferred embodiment of the present invention, car-mounted terminal further includes image acquisition module, is connected with control processor
It connects, the image for absorbing user after user gets on the bus simultaneously is exported to control processor.
As a kind of preferred embodiment of the present invention, state-detection of driving includes image detection, and control processor obtains user
Image, and the current colour of skin of user is analyzed, if the current colour of skin of user and normal condition are non-uniform, then judge the current shape of user
State should not drive.
As a kind of preferred embodiment of the present invention, control processor will also obtain user when diet consumption area stops
Between, if the residence time exceeds preset time threshold, control processor carries out state-detection of driving to user.
As a kind of preferred embodiment of the present invention, state-detection of driving further includes that user stablizes limbs steady state detection,
Control processor is sent to car-mounted terminal stablizes limbs steady state detection signal, and car-mounted terminal will select random image and show,
If user can not draw out the image of random display on car-mounted terminal, control processor judges that user's current state should not drive
Vehicle.
As a kind of preferred embodiment of the present invention, if the random display image that user draws can not be with car-mounted terminal Random Graph
As being completely covered, then control processor judges that user's current state should not drive.
As a kind of preferred embodiment of the present invention, user draws the image of random display by mobile terminal.
As a kind of preferred embodiment of the present invention, consumption map regularly updates.
The present invention realizes following advantageous effect:
1. the real time position for the mobile terminal that the real time position of acquisition vehicle is used with user, the behavior of comprehensive descision user, if
User has consumer behavior in diet consumption area, then will carry out state-detection of driving to the user, if not passing through, will prevent vehicle
Startup;
2. the state-detection of driving for user increases skin condition detection, the detection of limbs stability, accuracy is improved.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 is a kind of system block diagram of the vehicle safety warning system based on wireless location provided by the invention;
Fig. 2 is the system block diagram of another vehicle safety warning system based on wireless location provided by the invention.
Wherein:1. wireless locating module, 2. wireless communication modules, 3. mobile terminals, 4. car-mounted terminals, 41. image capturings
Module, 5. control processors, 6. vehicle control modules.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one
With reference to figure 1, Fig. 1 is a kind of system block diagram of the vehicle safety warning system based on wireless location provided by the invention.
Specifically, a kind of vehicle safety warning system based on wireless location, including:Wireless locating module 1, wireless communication
Module 2, mobile terminal 3, car-mounted terminal 4, control processor 5, vehicle control module 6.
Wireless locating module 1 is connect with control processor 5, and current vehicle position is exported to control processor 5.It is wireless fixed
Position module 1 positions the current location of vehicle using wireless communication location technology, and wireless locating module 1 is in real time to control
Processor 5 processed exports the current location of vehicle.If control processor 5 exports request signal, wireless location to wireless locating module 1
Module 1 will also export the current location of vehicle to control processor 5.
Wireless communication module 2 connects control processor 5 and mobile terminal 3, will be between control processor 5 and mobile terminal 3
Signal be converted to wireless signal and to recipient send.Wireless communication module 2 as signal transfer connection control processor 5 with
Mobile terminal 3.As a kind of preferred embodiment of the present embodiment, mobile terminal 3 can be bound with information of vehicles, control processor
5 communicate the mobile terminal 3 with binding.Wireless communication module 2 is also only to 3 output signal of the mobile terminal of binding or receiving
Signal.
Car-mounted terminal 4 is connect with control processor 5, and executes the control instruction of the output of control processor 5.Car-mounted terminal 4
It can be the mobile terminal 3 of fixed terminal or car.In the present embodiment, mobile terminal 3 can be used as car-mounted terminal 4 and be used.
Vehicle control module 6 is connect with control processor 5, and the control instruction for being exported according to control processor 5 is to vehicle
It is controlled.Vehicle control module 6 can control the startup and closing of vehicle, and control instruction is exported according to control processor 5
It executes, if control processor 5 is to its export-restriction signal, vehicle control module 6 will limit the startup of vehicle, if control process
Device 5 exports cancelling signal to vehicle control module 6, then vehicle control module 6 cancels the limitation to vehicle launch.
Mobile terminal 3 also to 5 output mobile terminal of control processor, 3 current location and consume by radio communication by module 2
Situation.Control processor 5 further includes built-in consumption map, and consumption map includes several different types of consumption areas.It is mobile whole
End 3 is to the current location of the 5 output mobile terminal 3 of control processor of the vehicle of binding and consumption, the consumption map
It is predeterminable that in control processor 5, consumption map includes the map of arbitrary region, and classifies to the region of different function,
Diet consumption area will be divided into the region of food and drink.Mobile terminal 3 further includes consumption when exporting consumption to control processor 5
Merchant name, the consumption map of control processor 5 may include Merchant name, and classify to Merchant name.
If the current location of mobile terminal 3 is in diet consumption area, and mobile terminal 3 has consumer behavior in diet consumption area,
Then control processor 5 will carry out state-detection of driving to user.If testing result current state is not suitable for driving, control process
Device 5 exports alarm signal to car-mounted terminal 4 and to 6 export-restriction signal of vehicle control module, car-mounted terminal 4 issues the user with not
It preferably drives to warn, vehicle control module 6 limits the startup of vehicle.
Embodiment two
With reference to figure 2, Fig. 2 is the system block diagram of another vehicle safety warning system based on wireless location provided by the invention.
The present embodiment and above-described embodiment one are essentially identical, the difference is that, it is preferred that car-mounted terminal 4 further includes shadow
As acquisition module 41, connect with control processor 5, for the image of intake user after user gets on the bus and to control processor
5 outputs.Image acquisition module 41 is connect with control processor 5, if the judgement of control processor 5 needs to carry out state of driving to user
Detection, then control processor 5 absorbs signal, the unlatching of image acquisition module 41 to 41 image output of image acquisition module, and absorbs
The image of current ingestible user simultaneously exports the user image to control processor 5.
Preferably, state-detection of driving includes image detection, and control processor 5 obtains user image, and current to user
The colour of skin is analyzed, and if the current colour of skin of user and normal condition are non-uniform, then judges that user's current state should not drive.At control
Reason device 5 can store the normal colour of skin state of user, will occur the case where colour of skin change after drinking according to certain customers, at control
Reason device 5 will judge the user colour in current user image, will if user colour is different from normal user colour
Judge that user may drink, then user's current state should not drive.As an embodiment of the present embodiment, control processor
5 can determine whether the colour of skin of user is partially red or partially white relative to normal skin tone, if so, user colour changes.
Preferably, control processor 5 will also obtain user in diet consumption area residence time, if the residence time is beyond pre-
If time threshold, then control processor 5 carries out state-detection of driving to user.Preset time threshold may be configured as 1-10h, at this
It may be configured as 2h in embodiment, if the mobile terminal 3 of user exceeds preset time threshold in the diet consumption area residence time, control
Processor 5 processed can carry out state-detection of driving in the case where user is without consumption to user.
Preferably, state-detection of driving further includes that user stablizes limbs steady state detection, and control processor 5 is to vehicle-mounted end
End 4, which is sent, stablizes limbs steady state detection signal, and car-mounted terminal 4 will select random image and show, if user is in car-mounted terminal 4
On can not draw out the image of random display, then control processor 5 judges that user's current state should not drive.Random image can be
Arbitrarily there are the pattern of desolate lines or figure, car-mounted terminal 4 to show the random image, the Random Graph that car-mounted terminal 4 is shown
As needing user to carry out covering and drawing to it.
Preferably, if the random display image that user draws can not be completely covered with 4 random image of car-mounted terminal,
Control processor 5 judges that user's current state should not drive.The random image and random image that control processor 5 draws user
It is covered, if covering is incomplete, it is believed that user's hand stability is bad, control processor 5 judges user's current state
It should not drive.
Preferably, user draws the image of random display by mobile terminal 3.The drafting of random image can also pass through movement
Terminal 3 is drawn.
Preferably, consumption map regularly updates.Consumption map is regularly updated according to actual content.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.