CN106627419A - Vehicle-mounted information system based on Internet of Things - Google Patents

Vehicle-mounted information system based on Internet of Things Download PDF

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Publication number
CN106627419A
CN106627419A CN201610905220.8A CN201610905220A CN106627419A CN 106627419 A CN106627419 A CN 106627419A CN 201610905220 A CN201610905220 A CN 201610905220A CN 106627419 A CN106627419 A CN 106627419A
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CN
China
Prior art keywords
vehicle
server
internet
car
mounted
Prior art date
Application number
CN201610905220.8A
Other languages
Chinese (zh)
Inventor
高萍
Original Assignee
高萍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 高萍 filed Critical 高萍
Priority to CN201610905220.8A priority Critical patent/CN106627419A/en
Publication of CN106627419A publication Critical patent/CN106627419A/en

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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C3/00Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00Arrangements or adaptations of signal devices not provided for in one of the preceding main groups, e.g. haptic signalling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00Brake-action initiating means
    • B60T7/12Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/12Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks

Abstract

The invention relates to a vehicle-mounted information system based on the Internet of Thing. The vehicle-mounted information system comprises a vehicle-mounted terminal, a server and a smart phone, wherein the vehicle-mounted terminal reports the vehicle position and the vehicle-mounted state information to the server in real time, the smart phone checks the vehicle position and the state information through the server and can also make a call to the vehicle actively, the calling command can be transmitted to the vehicle-mounted terminal through the server, and accordingly direct contact between the vehicle and a user is established. The system can provide 24-hour service, direct contact between the vehicle and the user is established through the unified server, and resources of both parties are coordinated efficiently.

Description

A kind of inter-vehicle information system based on Internet of Things

Technical field

The present invention relates to Internet of Things field, more particularly to a kind of inter-vehicle information system based on Internet of Things.

Background technology

With developing rapidly for China's economy, the continuous improvement of people's economic level, the continuous expansion of scope of the enterprise, automobile Quantity be also skyrocketed through therewith.Existing vehicle communication still majority takes the traditional approach such as phone, it is difficult to fundamentally solve Certainly existing issue, looks for solution extremely urgent.

The content of the invention

In order to solve the above problems, the invention provides a kind of inter-vehicle information system based on Internet of Things, including vehicle-mounted end End, server, smart mobile phone, the car-mounted terminal real-time report vehicle location and on-board status information give the server, institute Smart mobile phone is stated by the server lookup vehicle location and status information, and vehicle described in energy active call, by service Device call command can reach car-mounted terminal, set up the direct contact of vehicle and user.

System of the present invention can provide service in 24 hours, and by unified server vehicle and user are established Directly contact, efficiently coordinated the resource of both sides.

Specific embodiment

Embodiment of the present invention will be described in detail below.

In a first aspect of the present invention, the present invention provides a kind of inter-vehicle information system based on Internet of Things, including vehicle-mounted end End, server, smart mobile phone, the car-mounted terminal real-time report vehicle location and on-board status information give the server, institute Smart mobile phone is stated by the server lookup vehicle location and status information, and vehicle described in energy active call, by service Device call command can reach car-mounted terminal, set up the direct contact of vehicle and user.

For the public transport of contact, because personnel are more, therefore security protection such as fire protection etc. will cause Pay attention to.The inventors discovered that, for the public transport of contact in prior art, there is manual rotary switch near car door, After general bus door is fastened, driver does not open the door, and passenger cannot get off, and runs into fire and the rotary valve of twisting occurs " door bag hand Dynamic rotary switch ", when driver cannot open the door, the rotatable switch of passenger opens car door by firmly pushing.Each car has Emergency button, by driver's seat, at the top of car door, shape mostly as the driving switch of electric fan, lead by this switch for some for some It is turned off gas circuit.And the mode of opening is also different, concrete operations are typically illustrated by emergency button.General public transport Car roof has two emergency exits, and many people are easily considered ventilating opening its mistake.There is button above escape window, rotate it It is afterwards that vehicle window is whole toward extrapolation.Especially when vehicle rollover, this escape window is highly useful.

However, for the bus of full passenger is loaded with, existing vehicle sensory equipment and emergency reaction equipment Quantity and type can not meet the demand of passenger, current emergency reaction equipment remains a need for excessive artificial participation process, nothing Method is voluntarily reacted according to vehicle concrete condition, this substantially prolongs the emergency reaction time of passenger, causes the safety of vehicle The significantly decline of degree of protection, easily causes the generation of major casualties.

The solution of current not the problems referred to above, in order to overcome above-mentioned deficiency, the present inventor to design in institute of the present invention A kind of vehicle fire extinguisher bomb automatic spring system is introduced in the vehicle based on the inter-vehicle information system of Internet of Things stated, to existing car Structure is transformed, and automatic updating is carried out to existing emergency reaction equipment, while also to vehicle abnormality state-detection Number of sensors and species are increased such that it is able to detected the abnormalities such as fire in time and made a response rapidly.

Therefore, in another aspect of this invention, the present invention provides a kind of inter-vehicle information system based on Internet of Things, including car Mounted terminal, server, smart mobile phone, the car-mounted terminal real-time report vehicle location and on-board status information give the service Device, the smart mobile phone is by the server lookup vehicle location and status information, and vehicle described in energy active call, passes through Server call order can reach car-mounted terminal, set up the direct contact of vehicle and user, and the vehicle includes vehicle fire extinguisher bomb Automatic spring system.

Preferably, in the inter-vehicle information system based on Internet of Things of the present invention, the vehicle fire extinguisher bomb appliance for releasing single Going out system includes:

Flame detection equipment, positioned at roof location, for carrying out IMAQ to environment inside car to obtain in-car image, base Fire defector is carried out to in-car image to split from in-car image in preset reference flame pattern and flame subgraph is exported, Flame alarm signal is exported while output flame subgraph, output is without flare up fire when exporting without flame subgraph;

Smokescope equipment, positioned at roof location, for detecting to in-car smokescope, output Real-time Smoke is dense Degree;Smokescope warning device, positioned at roof location, is connected with smokescope testing equipment, for receiving Real-time Smoke concentration, And when Real-time Smoke concentration is more than or equal to default smoke density threshold value, smokescope alarm signal is sent, it is dense in Real-time Smoke When degree is less than default smoke density threshold value, smokescope normal signal is sent;

Temperature testing equipment, is arranged near engine location, including the conversion of bimetal leaf, curvature measuring device and signal Device, bimetallic is sticked together by the different metal of the two panels coefficient of expansion and constituted, and curvature measuring device is connected with bimetal leaf, is used for To export as real-time curvature, signal adapter is connected the degree of crook of detection bimetal leaf with curvature measuring device, for being based on Real-time curvature determines and exports real time temperature;

Temperature alarming equipment, is connected with temperature testing equipment, for receiving real time temperature, and is more than or equal in real time temperature During preset temperature threshold value, temperature anomaly signal is sent, when real time temperature is less than preset temperature threshold value, sends temperature and normally believe Number;

High definition collecting device, is arranged near safety door, including high-definition camera, support, head, protective cover, flash lamp, Photoflash controller and ambient brightness detector, high-definition camera is arranged on head to carry out packaged type bat on head Take the photograph, obtain HD video, head and protective cover are fixed on support, ambient brightness detector is used to detect the bright of surrounding environment Degree, ambient brightness detector carries out brightness detection to surrounding environment to obtain real time environment brightness, photoflash controller respectively with Ambient brightness detector and flash lamp connect, for the opening and closing based on real time environment brilliance control flash lamp;

Displacement detection device, is arranged on the head of high definition collecting device, for carrying out on head when high-definition camera The amount of movement of accumulative high-definition camera when packaged type shoots, when the amount of movement of high-definition camera is more than preset displacement threshold value, Scanning shoot signal is sent, when the amount of movement of high-definition camera is less than or equal to preset displacement threshold value, establishing shot signal is sent;

Fixed reference frame extraction equipment, is connected respectively with high definition collecting device and displacement detection device, receives for working as During establishing shot signal, normal mode of operation is returned to from energy-saving mode, and select to fix a two field picture from HD video As the reference picture of all successive images, when scanning shoot signal is received, from normal mode of operation economize on electricity mould is entered into Formula;

Sequence reference frame extraction equipment, is connected respectively with high definition collecting device and displacement detection device, receives for working as During establishing shot signal, energy-saving mode is entered into from normal mode of operation, when scanning shoot signal is received, from energy-saving mode In return to normal mode of operation, and the previous frame image of present image is selected from HD video as the reference of present image Image;

Vector detection equipment, is connected with fixed reference frame extraction equipment and sequence reference frame extraction equipment is worked as with obtaining respectively The reference picture of front image, by reference picture and present image 8 × 8 subimage block is all divided into, by the upper left in reference picture The subimage block at angle and the subimage block in the upper right corner respectively as left reference subimage block and right reference subimage block, for left ginseng Subimage block is examined, the subimage block matched with left reference subimage block is searched from present image as left target subgraph Block, motion vector therebetween is calculated and as left movement vector based on left reference subimage block and left target subimage block, For right reference subimage block, the subimage block matched with right reference subimage block is searched from present image as right target Subimage block, motion vector therebetween is calculated and as right motion based on right reference subimage block and right target subimage block Vector, based on the right motion vector of left movement vector overall motion vector is determined;

Device for image stabilization, is connected with vector detection equipment, for being carried out surely to present image based on overall motion vector As processing to obtain current steady image;Present image is carried out based on overall motion vector steady as processing to obtain current steady Image includes:Present image is moved backward into the pixel of equivalent to obtain current steady image along overall motion vector;

Distortion correction equipment, is connected respectively with high definition collecting device and device for image stabilization, for detecting high-definition camera The angle of optical axis and horizontal direction to current steady image as angle is corrected, trapezoidal distortion correction is carried out based on angle is corrected To obtain current remedial frames;

Number testing equipment, is connected with distortion correction equipment, for carrying out successively at edge enhancing to current remedial frames Reason, wavelet filtering process and gray processing are processed to obtain gray level image, and pixel value in gray level image is fallen default humanoid Gray scale upper limit threshold and the pixel preset between humanoid gray scale lower threshold are defined as humanoid pixel, will own in gray level image The quantity of the humanoid pattern of humanoid pixel composition is defined as real-time car door number and exports;

MSP430 single-chip microcomputers, respectively with number testing equipment, flame detection equipment, smokescope warning device and temperature report Alert equipment connection, for receiving real-time car door number, and goes back while real-time car door number is more than or equal to default number threshold value When receiving flame alarm signal, smokescope alarm signal or temperature anomaly signal, vehicle abnormality signal is sent, otherwise, sent out Go out vehicle normal signal;

Emergency speech playback equipment, is arranged on roof, is connected with MSP430 single-chip microcomputers, for receiving vehicle abnormality letter Number when, play emergency speech file;Door pump control apparatus, near the door pump of safety door, are connected with MSP430 single-chip microcomputers, use In when vehicle abnormality signal is received, the door pump of safety door is controlled to automatically open up safety door;

Circuit xegregating unit, including cooling system, extension type closure, stand-by power supply and microcontroller, are located at Near MSP430 single-chip microcomputers, microcontroller opens equipment with MSP430 single-chip microcomputers, cooling system, stand-by power supply respectively and shell drives Dynamic equipment connection, for when vehicle abnormality signal is received, control shell driving equipment to shrink extension type closure So that MSP430 single-chip microcomputers are protected in extension type closure, control cooling system carries out empty in extension type closure Between cooling, control stand-by power supply open equipment provide emergency service as MSP430 single-chip microcomputers to open stand-by power supply;Wherein, may be used Telescopic closure is made up of fire proofing material;

In-car unlatching equipment, is arranged on body inner side and is located near safety door, is 1.5 meters apart from the upper surface on floor, Horizontal range to correspondence safety door is less than 0.5 meter;Equipment is opened outside car, car body outside is arranged on and is located near safety door, It it is 1.8 meters apart from ground, the horizontal range to correspondence safety door is less than 0.5 meter;

Brake control device, is arranged on driving moment top, is connected with MSP430 single-chip microcomputers, for receiving vehicle abnormality letter Number or vehicle normal signal, and abnormal brake control signal is sent when vehicle abnormality signal is received;

Brake block, is arranged on driving moment top, is connected with brake control device, for receiving abnormal brake control Emergency brake operation is performed to driving moment during signal;Fire extinguisher bomb storage case, is arranged on underbody, for accommodating fire extinguisher bomb;

Ejecting mechanism, is connected with fire extinguisher bomb storage case, is also connected with MSP430 single-chip microcomputers, for receiving vehicle abnormality During signal, eject fire extinguisher bomb and triggering fire extinguishing bomb switch is to automatically open up fire extinguisher bomb.

It is highly preferred that in the inter-vehicle information system based on Internet of Things of the present invention, the vehicle fire extinguisher bomb is automatic Ejection system also includes:Photoflash controller is included based on the opening and closing of real time environment brilliance control flash lamp:When real time environment it is bright When degree is less than or equal to predetermined luminance threshold value, flash lamp is opened;Photoflash controller is based on real time environment brilliance control flash lamp Opening and closing includes:When real time environment brightness is more than predetermined luminance threshold value, flash lamp is closed;Photoflash controller is based on real time environment The opening and closing of brilliance control flash lamp includes:When real time environment brightness is less than or equal to predetermined luminance threshold value, flash lamp and root are opened Ambient brightness adjusts the flash luminance of flash lamp when factually, and real time environment brightness is lower, and the flash luminance of flash lamp is higher;GPS Location equipment, is arranged on car body outside, for providing current GPS location.

Embodiment described above is only that the preferred embodiment of the present invention is described, not to the structure of the present invention Think and scope is defined.On the premise of without departing from design concept of the present invention, technology of this area ordinary person to the present invention Various modifications and improvement that scheme is made, all should drop into protection scope of the present invention, the technology contents that the present invention is claimed, All record in detail in the claims.

Claims (1)

1. a kind of inter-vehicle information system based on Internet of Things, it is characterised in that including car-mounted terminal, server, smart mobile phone, institute Car-mounted terminal real-time report vehicle location and on-board status information are stated to the server, the smart mobile phone is by the service Device enquiring vehicle position and status information, and vehicle described in energy active call, by server call order vehicle-mounted end can be reached End, sets up the direct contact of vehicle and user.
CN201610905220.8A 2016-10-18 2016-10-18 Vehicle-mounted information system based on Internet of Things CN106627419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610905220.8A CN106627419A (en) 2016-10-18 2016-10-18 Vehicle-mounted information system based on Internet of Things

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610905220.8A CN106627419A (en) 2016-10-18 2016-10-18 Vehicle-mounted information system based on Internet of Things

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003101552A (en) * 2001-09-19 2003-04-04 Toshiba Corp Service-rendering system, vehicle-mounted computer system, vehicle information distribution system, and vehicle information distribution method
CN101927727A (en) * 2009-06-22 2010-12-29 张鹏 Intelligent safety device of bus
CN202798806U (en) * 2012-09-03 2013-03-13 北京经纬恒润科技有限公司 Vehicle-mounted terminal
CN103617748A (en) * 2013-12-16 2014-03-05 北京理工大学 Third-generation (3G) mobile phone-based real-time highway safety pre-warning system
CN104616462A (en) * 2015-02-03 2015-05-13 江西凯马百路佳客车有限公司 Internet based vehicle failure warning system
CN105059262A (en) * 2015-07-31 2015-11-18 谢子聪 Mobile charging system for replacing power battery of electric passenger vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003101552A (en) * 2001-09-19 2003-04-04 Toshiba Corp Service-rendering system, vehicle-mounted computer system, vehicle information distribution system, and vehicle information distribution method
CN101927727A (en) * 2009-06-22 2010-12-29 张鹏 Intelligent safety device of bus
CN202798806U (en) * 2012-09-03 2013-03-13 北京经纬恒润科技有限公司 Vehicle-mounted terminal
CN103617748A (en) * 2013-12-16 2014-03-05 北京理工大学 Third-generation (3G) mobile phone-based real-time highway safety pre-warning system
CN104616462A (en) * 2015-02-03 2015-05-13 江西凯马百路佳客车有限公司 Internet based vehicle failure warning system
CN105059262A (en) * 2015-07-31 2015-11-18 谢子聪 Mobile charging system for replacing power battery of electric passenger vehicle

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Application publication date: 20170510