CN205916134U - Vehicle initiative safety precaution control system - Google Patents

Vehicle initiative safety precaution control system Download PDF

Info

Publication number
CN205916134U
CN205916134U CN201620780490.6U CN201620780490U CN205916134U CN 205916134 U CN205916134 U CN 205916134U CN 201620780490 U CN201620780490 U CN 201620780490U CN 205916134 U CN205916134 U CN 205916134U
Authority
CN
China
Prior art keywords
sensor
vehicle
fpga
control system
controller
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201620780490.6U
Other languages
Chinese (zh)
Inventor
李友东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Ford Automobile Intelligent Technology Co Ltd
Original Assignee
Anhui Ford Automobile Intelligent Technology Co Ltd
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 Anhui Ford Automobile Intelligent Technology Co Ltd filed Critical Anhui Ford Automobile Intelligent Technology Co Ltd
Priority to CN201620780490.6U priority Critical patent/CN205916134U/en
Application granted granted Critical
Publication of CN205916134U publication Critical patent/CN205916134U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Traffic Control Systems (AREA)

Abstract

The utility model discloses a vehicle initiative safety precaution control system, including FPGA, controller, speed sensor, steering sensor, throttle sensor, brake sensor, solar term door sensor, liquid crystal display module, acousto -optic warning module, emergency braking module, there are a CCD camera, the 2nd CCD camera to link to each other with FPGA after the AD sampling, FPGA passes through CAN bus and controller intercommunication. The utility model discloses vehicle initiative safety precaution control system adopts two CCD cameras to carry out real -time supervision, gather the place ahead highway condition information that the vehicle travel, utilizes FPGA to carry out image processing, realizes barrier discernments such as people, car, improves image quality, adopt various sensors to gather this condition information in real time, after the various information that controller receiving sensor gathered, carry on the vehicle with speed, speed distance display, acousto -optic warning, auxiliary brake and brake.

Description

A kind of vehicle active safety pre-alarming control system
Technical field
This utility model is related to vehicle safety early warning technology field, and more particularly to a kind of vehicle active safety early warning controls System.
Background technology
With the raising of people's living standard, automobile becomes the main trip mode of people, is very easy to people's Daily life.But the increase with automobile quantity, traffic becomes more and more crowded, so that vehicle accident occurs often, how Prevention and minimizing vehicle accident, improving road passage capability becomes the emphasis of a lot of scholar's research.The safety of vehicle is increasingly Become the common pursuit of people and focus of attention, be also chip and the advantage of each automotive giant business competition simultaneously.Wherein, solve The best means of vehicle safety problem are exactly to be leading vehicle active safety early warning system with information technology.Vehicle active safety Different from vehicle passive security, it is to carry out, before vehicle does not have an accident, the safety pre-warning system of generation of preventing accident, and When remind driver to take safety measures, thus preferably compensate for driver's deficiency of relatively lagging behind of reaction, effectively ensure The normal safe of vehicle travels.
Utility model content
This utility model provides a kind of vehicle active safety pre-alarming control system, is supervised in real time using double ccd video cameras The front traffic information that survey, collection vehicle travel, carries out image procossing using fpga, realizes the obstacle recognitions such as people, car, improves Picture quality;Using various sensor Real-time Collection this condition information, after controller receives the various information of sensor acquisition, carry out Vehicle follow gallop, speed distance display, sound and light alarm, auxiliary braking and brake.
The required technical problem solving of this utility model can be achieved through the following technical solutions:
A kind of vehicle active safety pre-alarming control system, including fpga, controller, vehicle speed sensor, rotation direction sensor, oil Door sensor, braking sensor, throttle sensor, LCD MODULE, sound and light alarm module, brake hard module, described Vehicle speed sensor, rotation direction sensor, throttle sensor, braking sensor, throttle sensor, LCD MODULE, acousto-optic report Alert module, brake hard module are that the peripheral circuit of controller is connected with controller respectively, have a ccd video camera, the 2nd ccd Video camera is connected with fpga after a/d sampling, and described fpga is in communication with each other by can bus and controller.
Further, described fpga is ep1c12q240c8.
Further, described controller is arm11.
Further, described arm11 is arm1156t2.
Further, described LCD MODULE is liquid crystal display.
Further, described liquid crystal display is tft liquid crystal display.
The beneficial effects of the utility model: a kind of vehicle active safety pre-alarming control system, carried out using double ccd video cameras The front traffic information that real-time monitoring, collection vehicle travel, carries out image procossing using fpga, realizes the barriers such as people, car and knows Not, improve picture quality;Using various sensor Real-time Collection this condition information, controller receives the various information of sensor acquisition Afterwards, vehicle follow gallop, speed distance display, sound and light alarm, auxiliary braking and brake are carried out;Vehicle road ahead can constantly be monitored Surrounding and traveling state of vehicle, to potentially may causing the barrier of potential safety hazard to shift to an earlier date to normal vehicle operation Early warning, and in case of emergency can carry out vehicle auxiliary braking and self-actuating brake, thus avoiding or reducing vehicle accident Occurrence probability, has effectively ensured the security of the lives and property of occupant, maintains normally social traffic order.
Brief description
Fig. 1 is this utility model safe early warning control system theory diagram.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under Face combines and is specifically illustrating, and this utility model is expanded on further.
When being embodied as, in conjunction with Fig. 1, a kind of vehicle active safety pre-alarming control system, including fpga, controller, speed Sensor, rotation direction sensor, throttle sensor, braking sensor, throttle sensor, LCD MODULE, sound and light alarm mould Block, brake hard module, a ccd video camera, the 2nd ccd video camera, a/d sampling.Vehicle speed sensor, rotation direction sensor, oil Door sensor, braking sensor, throttle sensor, LCD MODULE, sound and light alarm module, brake hard module are to control The peripheral circuit of device is connected with controller respectively.First ccd video camera, the 2nd ccd video camera through a/d sampling after with fpga phase Even.Fpga is in communication with each other by can bus and controller.Fpga is ep1c12q240c8.Controller is arm11, and arm11 is arm1156t2.LCD MODULE is liquid crystal display, and liquid crystal display is tft liquid crystal display.
First ccd video camera, the 2nd ccd video camera carry out real-time monitoring, collection vehicle travels the traffic information in front, and Sampled by a/d, convert analog signals into digital signal and send fpga to, fpga carries out image procossing, improves picture quality, Improve the visual effect of people, finally identify it is the barriers such as vehicles or pedestrians, it is the barrier such as vehicles or pedestrians that fpga will identify that Thing information is hindered to pass through can bus transfer to controller.The information that fpga transmits is shown in LCD MODULE by controller Come, both extended the visual field of driver, and dynamic timely detects traffic information, ensure driving safety.Sound and light alarm module It is when system is judged to have barrier to occur and it is smaller than safety distance with car traveling with emergency brake module, The corresponding measure by acoustooptic form, driver reported to the police or taken.Vehicle speed sensor, rotation direction sensor, throttle sensing Device, braking sensor, throttle sensor obtain the speed of vehicle, wheel steering, throttle, braking, throttle opening respectively Deng corresponding information, and above- mentioned information is passed to controller, after controller receives the information of each sensor acquisition, controller enters The operations such as row vehicle follow gallop, speed distance display, sound and light alarm, auxiliary braking and brake.When sound and light alarm module receives control During the alarm control signal that device transmits, reminding driver to note danger ahead, and brake measure will be taken by sound and light alarm immediately. For emergency, or when driver does not still take effective brake signal after alarm signal sends, the control of vehicle Device processed will take, by controlling brake hard module, the brake system controlling vehicle, and the measure such as steering is avoiding accident to send out Raw.LCD MODULE directly displays the traffic information of vehicle, including the speed of vehicle, relative velocity, the relatively information such as spacing, Thus allowing driver can obtain the running state information of vehicle at any time.
This utility model vehicle active safety pre-alarming control system, carries out real-time monitoring, collecting vehicle using double ccd video cameras Travel front traffic information, carry out image procossing using fpga, realize the obstacle recognitions such as people, car, improve picture quality; Using various sensor Real-time Collection this condition information, after controller receives the various information of sensor acquisition, carry out vehicle follow gallop, Speed distance display, sound and light alarm, auxiliary braking and brake;Vehicle road ahead surrounding and vehicle row can constantly be monitored Sail situation, to potentially the barrier of potential safety hazard being caused to normal vehicle operation to give warning in advance, effectively ensure The security of the lives and property of occupant, maintains normally social traffic order.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have been shown and described above.One's own profession The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model also can There are various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model will Protection domain is asked to be defined by appending claims and its equivalent.

Claims (6)

1. a kind of vehicle active safety pre-alarming control system it is characterised in that: include fpga, controller, vehicle speed sensor, steering Sensor, throttle sensor, braking sensor, throttle sensor, LCD MODULE, sound and light alarm module, brake hard Module, described vehicle speed sensor, rotation direction sensor, throttle sensor, braking sensor, throttle sensor, liquid crystal display mode Block, sound and light alarm module, brake hard module are that the peripheral circuit of controller is connected with controller respectively, have a ccd shooting Machine, the 2nd ccd video camera are connected with fpga after a/d sampling, and described fpga is in communication with each other by can bus and controller.
2. according to a kind of vehicle active safety pre-alarming control system described in claim 1 it is characterised in that: described fpga is ep1c12q240c8.
3. according to a kind of vehicle active safety pre-alarming control system described in claim 1 it is characterised in that: described controller is arm11.
4. according to a kind of vehicle active safety pre-alarming control system described in claim 3 it is characterised in that: described arm11 is arm1156t2.
5. according to a kind of vehicle active safety pre-alarming control system described in claim 1 it is characterised in that: described liquid crystal display Module is liquid crystal display.
6. according to a kind of vehicle active safety pre-alarming control system described in claim 5 it is characterised in that: described liquid crystal display Device is tft liquid crystal display.
CN201620780490.6U 2016-07-22 2016-07-22 Vehicle initiative safety precaution control system Expired - Fee Related CN205916134U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620780490.6U CN205916134U (en) 2016-07-22 2016-07-22 Vehicle initiative safety precaution control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620780490.6U CN205916134U (en) 2016-07-22 2016-07-22 Vehicle initiative safety precaution control system

Publications (1)

Publication Number Publication Date
CN205916134U true CN205916134U (en) 2017-02-01

Family

ID=57873460

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620780490.6U Expired - Fee Related CN205916134U (en) 2016-07-22 2016-07-22 Vehicle initiative safety precaution control system

Country Status (1)

Country Link
CN (1) CN205916134U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107215274A (en) * 2017-03-25 2017-09-29 南宁市广千信息技术有限公司 Safety warning system
CN108891416A (en) * 2018-07-12 2018-11-27 南京梵科智能科技有限公司 A kind of vehicle safe driving system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107215274A (en) * 2017-03-25 2017-09-29 南宁市广千信息技术有限公司 Safety warning system
CN108891416A (en) * 2018-07-12 2018-11-27 南京梵科智能科技有限公司 A kind of vehicle safe driving system

Similar Documents

Publication Publication Date Title
CN107264521B (en) A kind of automobile turning safety pre-warning system
CN203733310U (en) Intelligent monitoring and warning system for highway heavy fog
CN106043298A (en) Active safety early-warning control system of vehicle
CN203659213U (en) Intersection safety prompting system
CN102785660A (en) Vehicle collision-proof early warning device
CN203616883U (en) Highway traffic accident active prevention and control system
CN105644567A (en) Driving assistant system based on advanced driver assistant system (ADAS)
CN108346316A (en) A kind of prevention and control system violating the regulations of the intelligence based on lane detection
CN202138330U (en) CAN (controller area network) bus based safety performance warning system for coach
CN109624902A (en) To collision automatic pipe system and method before a kind of vehicle
CN103264660A (en) Vehicle safety pre-warning system
CN107215274A (en) Safety warning system
CN205916134U (en) Vehicle initiative safety precaution control system
CN107719368A (en) A kind of Lane Departure Warning System and its control method
CN206049559U (en) A kind of vehicle DAS (Driver Assistant System) based on computer technology
CN108932872A (en) A kind of method of long-range control vehicle early warning
CN202956891U (en) Highway monitoring system
CN213199708U (en) Reversing early warning system based on FPGA
CN203780411U (en) Automobile safe early-warning system and automobile
CN111445669B (en) Safety monitoring system of bus
CN206812885U (en) A kind of new driving safety system
CN212460830U (en) Road traffic safety warns auxiliary assembly
CN215417017U (en) Vehicle overspeed detection early warning system
Zhang et al. Design of arduino-based in-vehicle warning device for inner wheel difference
CN205012206U (en) Road roller intelligence monitoring alarm system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170201

Termination date: 20170722