CN204978411U - Multi -purpose vehicle(MPV) safety auxiliary system - Google Patents
Multi -purpose vehicle(MPV) safety auxiliary system Download PDFInfo
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- CN204978411U CN204978411U CN201520116886.6U CN201520116886U CN204978411U CN 204978411 U CN204978411 U CN 204978411U CN 201520116886 U CN201520116886 U CN 201520116886U CN 204978411 U CN204978411 U CN 204978411U
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Abstract
The utility model relates to an automotive electronics technical field, especially a car safety auxiliary system, its aim at solves current car safety auxiliary system function singleness, the wholeness is poor, installation is loaded down with trivial details, function expandability subalternation problem, provide a function modularization, simple installation, wholeness strong, can provide many -side auxiliary car safety auxiliary system safely for the user. The system includes interconnect's car new line display device, lane change auxiliary device and prevents sleepy device. Car new line display device links to each other with intelligent terminal, car OBD interface and left and right sides camera respectively, can the projection go out abundant information on front windshield. Lane change auxiliary device includes ultrasonic ranging module, controls camera and alarm, can provide timely help when lane change. Prevent that sleepy device includes a infrared camera and an alarm of gathering people's eye image, through the image processing analysis, the warning is made to calculation people's frequency of wink when the people is sleepy.
Description
Technical field
The utility model relates to vehicle electronics correlative technology field, particularly a kind of safe assisting system for automobiles.
Background technology
Along with the development of science and technology, the higher car of some configurations has had automobile and to have come back display, auxiliary lane change or the function such as anti-drowsy, greatly strengthen safety and the traveling comfort of driving.But low and middle-grade car generally lacks these functions, traffic safety can not well be ensured.Therefore, various automobile head-up-display system, lane change ancillary system, sleepiness prevention system arise at the historic moment.But each system is relatively independent at present, if different simple function systems is installed on a car, easily occur that parts thereof repeats to make the problems such as cost of installation raising, complex installation process, resource sharing difference and globality are not enough.And if the function of system is too single, the development of system upgrades and also can limit to some extent, there is the problems such as function expansibility difference.Therefore, the multi-purpose vehicle(MPV) safety assisting system that a kind of function modoularization, simple installation, globality are strong, many-sided safety can be provided auxiliary for user is needed now badly.
Utility model content
In order to solve existing safe assisting system for automobiles function singleness, install the problems such as loaded down with trivial details, globality is not enough, resource sharing difference, problem to be solved in the utility model is to provide the multi-purpose vehicle(MPV) safety assisting system that a kind of function modoularization, simple installation, globality are strong, many-sided safety can be provided auxiliary for user.
In order to solve the problem, the utility model adopts following scheme to be achieved:
A kind of multi-purpose vehicle(MPV) safety assisting system of the present utility model, comprises interconnective automobile head-up display device, lane change auxiliary device and Drowse-proof device.Described head-up display device is connected with left and right camera 15 with terminal 3, automobile OBD interface 1 respectively, the graphicinformation from the travelling data of automobile OBD interface 1, the application message of terminal 3 and left and right camera 15 is received respectively by nucleus module, again through control treatment, by external-connection displayer or projector on shield glass.Described lane change auxiliary device comprises ultrasonic distance measuring module 12, left and right camera 15 and annunciator, described ultrasonic distance measuring module 12 is for monitoring rear car distance, send the data obtained to nucleus module, carry out Treatment Analysis by nucleus module, judge whether to start annunciator.Described left and right camera 15 is respectively used to the graphicinformation gathering automobile left back and right abaft, is processed graphicinformation by nucleus module, by automobile head-up display device by information displaying on front windshield.Described Drowse-proof device comprises infrared camera 16 and annunciator, and described infrared camera 16, for gathering people's eye graphicinformation, by the Treatment Analysis of nucleus module, calculates the frequency of wink of people and judges whether to start annunciator.
As a kind of preferred version, described external-connection displayer and projector are respectively LED matrix 10 and micro projector 11, and described automobile head-up display device also comprises a kind of reflective hyaline membrane 20 of HUD be placed in inside shield glass.Described LED matrix 10 by the travelling data mirror surface projection through nucleus module process transcoding on the reflective hyaline membrane 20 of HUD, described micro projector 11 by the information projection of terminal 3 and left and right camera 15 on the reflective hyaline membrane 20 of HUD.
As a kind of preferred version, described micro projector 11 is projected in oblique for information on the reflective hyaline membrane 20 of HUD.
As a kind of preferred version, described automobile OBD interface 1 transmits travelling data by bluetooth to nucleus module.
As a kind of preferred version, described terminal 3 by wireless to nucleus module delivery applications information.
As a kind of preferred version, described annunciator is buzzer phone or sound equipment 14.
As a kind of preferred version, described nucleus module also comprises wireless launcher.
As a kind of preferred version, described wireless launcher is connected to network by SIM, then sends wireless signal by wireless module.
As a kind of preferred version, described infrared camera 16 is installed on inside rear-view mirror and keeps left position.
As a kind of preferred version, described left and right camera 15 is installed on the front window car of left and right respectively.
As mentioned above, a kind of Driving assistant system of the present utility model, has following beneficial effect:
1, a kind of Multifunctional safety ancillary system of the present utility model can make up the problem that the lower running of some configurations can not ensure safely, and most of low and middle-grade car can be allowed to enjoy the service of luxury car.
2, a kind of Multifunctional safety ancillary system of the present utility model integrates automobile and to come back the functions such as display, lane change is auxiliary, anti-drowsy, easy for installation, and globality by force and can realize multinomial safe additional function simultaneously.
3, simple function system is become a functional module by a kind of Multifunctional safety ancillary system of the present utility model, again each functional module is coupled together by nucleus module, unified coordination and administration are carried out to modules, thus formed multifunction, the sharable safe assisting system for automobiles of system resource.
4, the left and right camera in a kind of Driving assistant system of the present utility model by automobile head-up display device by traffic information image projection on the reflective hyaline membrane of HUD, and do not need other telltale thus reduce parts cost.
5, the wireless signal that the wireless module in a kind of Driving assistant system of the present utility model sends can be used as vehicle-mounted focus, for rider.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is the detailed block diagram of the utility model embodiment;
In Fig. 2,1, automobile OBD interface; 2, Bluetooth receptions module; 3, terminal; 4, wireless receiving module; 5, processing unit is accessed; 6, control unit; 7, memory cell; 8, transcoding units; 91, graphics processing unit; 92, graphics processing unit; 10, LED matrix; 11, micro projector; 12, ultrasonic distance measuring module; 13, data processing module; 14, buzzer phone or sound equipment; 15, left and right camera; 16, infrared camera; 17, SIM; 18, processing unit; 19, wireless module; 20, the reflective hyaline membrane of HUD.
Detailed description of the invention
Below by way of instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this specification sheets also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.It should be noted that, the diagram provided in the present embodiment only illustrates fundamental block diagram of the present utility model in a schematic way, then only show the assembly relevant with the utility model in figure, during its actual enforcement, each assembly can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
The purpose of this utility model is to provide the safe assisting system for automobiles that a kind of function modoularization, simple installation, globality are strong, many-sided safety can be provided auxiliary for user, for solving existing safe assisting system for automobiles function singleness, installing the problems such as loaded down with trivial details, globality is not enough, resource sharing is poor.Below will elaborate principle of the present utility model and embodiment, and make those skilled in the art not need creative work to understand the utility model.
As shown in Figure 2, a kind of multi-purpose vehicle(MPV) safety assisting system, nucleus module comprises Bluetooth receptions module 2, wireless receiving module 4, access processing unit 5, control unit 6, transcoding units 8, graphics processing unit 91 and 92, memory cell 7, ultrasonic distance measuring module 12, data processing module 13, SIM 17, processing unit 18, wireless module 19; External device comprises terminal 3, LED matrix 10, micro projector 11, HUD reflective hyaline membrane 20, left and right camera 15, infrared camera 16, buzzer phone or sound equipment 14.
Bluetooth receptions module 2 receives the travelling data transmitted from automobile OBD interface 1, access processing unit 51 pairs of Bluetooth receptions modules 2 carry out maintenance management, control unit 61 pairs of travelling datas carry out analyzing and processing subsequently, then transfer to transcoding units 8 pairs of data carry out transcoding make LED matrix 10 can mirror surface projection on the reflective hyaline membrane 20 of HUD.
Drive to not affect and can have good drop shadow effect, LED matrix 10 can adjust position according to actual conditions.In this Driving assistant system normal operation situation, LED matrix 10 is in opening when driving always, be convenient to steerman and understand vehicle condition information in time, eliminate steerman and between vehicle front and equipment, switch the visual field and the potential driving hidden danger caused because of frequent.
Wireless receiving module 4 is for receiving the application message of terminal 3, through access processing unit 52 and control unit 62, by graphics processing unit 91, truncated picture is processed again, send on micro projector 11, then be projected on the reflective hyaline membrane 20 of HUD by micro projector 11.
In order to not stop the sight line of steerman, as preferably, micro projector 11 is arranged on Auto Instrument desk middle position, obliquely left from right is projected in the reflective hyaline membrane 20 of HUD.Navigation information from terminal 3 is one of main information of this part, and steerman when not diverting sb.'s attention, can see the more comprehensively navigation information transmitted by the navigation of terminal 3.Described graphics processing unit 91 can have multiple image procossing mode, and as preferably, the present embodiment intercepting per second 5 images send micro projector 11 to, so that the real-time update to navigation information etc.
Memory cell 7 is for the buffer memory of image and storage.
Ultrasonic distance measuring module 12 for calculating rear car distance, and sends the data obtained to data processing module 13, and described data processing module 13 by data analysis process, then is judged whether to start annunciator by control unit 65.As preferably, in the present embodiment, external annunciator adopts buzzer phone or sound equipment 14.
Left camera 151 and right camera 152 are respectively used to the traffic information gathering left back and right abaft, and the image gathered sends micro projector 11 to through control unit 63 and graphics processing unit 91, and reprojection is on the reflective hyaline membrane 20 of HUD.Left and right camera is mainly used for lane change and assists in the present embodiment, and steerman can intuitively arrive rear view of vehicle road conditions by the image of projection is clear when lane change, avoids the potential safety hazard caused due to the restriction of left and right back mirror in driving conditions.Meanwhile, due to restrictions such as ultrasonic distance measuring module 12 monitoring distance, scopes, sometimes can not monitor rear obstacle very accurately, now, left and right camera 15 just serves good guaranteeing role, and safety is relieved more to make steerman lane change.
It should be noted that, the function of described left and right camera 15 is not only confined to lane change and assists, and also can play a role in the situations such as parking, reversing.
Infrared camera 16 is for obtaining steerman eyes image, and image is through graphics processing unit 92 Treatment Analysis, and calculate the frequency of wink of people, when the frequency of wink of people is lower than certain value, control unit 65 will start annunciator.Thus, by frequency of wink, Drowse-proof device judges whether steerman is in fatigue state, to make prompting to steerman in time, greatly reduces the Exploration on Train Operation Safety caused because of fatigue driving.
Processing unit 18 for obtaining the information of SIM 17 and being connected to network, then drives wireless module 19 to send wireless signal by control unit 66.When there is no vehicle-mounted focus, this wireless signal not only for terminal 3 transmission information to wireless receiving module 4, can also be used as vehicle-mounted focus for rider.
Claims (10)
1. a multi-purpose vehicle(MPV) safety assisting system, it is characterized in that, this system is by interconnective automobile head-up display device, lane change auxiliary device and Drowse-proof device composition, described head-up display device respectively with terminal (3), automobile OBD interface (1) is connected with left and right camera (15), the travelling data from automobile OBD interface (1) is received respectively by nucleus module (21), the application message of terminal (3) and the graphicinformation of left and right camera (15), again through control treatment, by external-connection displayer or projector on shield glass, described nucleus module (21) comprises Bluetooth receptions module (2), wireless receiving module (4), access processing unit (5), control unit (6), transcoding units (8), graphics processing unit (91,92), memory cell (7), ultrasonic distance measuring module (12), data processing module (13), SIM (17), processing unit (18), wireless module (19), described lane change auxiliary device comprises ultrasonic distance measuring module (12), left and right camera (15) and annunciator, ultrasonic distance measuring module (12) is for monitoring rear car distance and the data obtained being sent to nucleus module (21), Treatment Analysis is carried out by nucleus module (21), judge whether to start annunciator, left and right camera (15) is respectively used to the graphicinformation gathering automobile left back and right abaft, by nucleus module (21), graphicinformation is processed again, by automobile head-up display device by information displaying on front windshield, described Drowse-proof device comprises infrared camera (16) and annunciator, and described infrared camera (16), for gathering people's eye graphicinformation, by nucleus module Treatment Analysis, calculates the frequency of wink of people and judges whether to start annunciator.
2. a kind of multi-purpose vehicle(MPV) safety assisting system according to claim 1, it is characterized in that, described external-connection displayer and projector are respectively LED matrix (10) and micro projector (11), described automobile head-up display device also comprises a kind of reflective hyaline membrane of HUD (20) be placed in inside shield glass, the travelling data mirror surface projection of transcoding will be processed on the reflective hyaline membrane of HUD (20) through nucleus module (21) by LED matrix (10), by micro projector (11) by the information projection of terminal (3) and left and right camera (15) on the reflective hyaline membrane of HUD (20).
3. a kind of multi-purpose vehicle(MPV) safety assisting system according to claim 2, is characterized in that, described micro projector (11) is projected in oblique for information on the reflective hyaline membrane of HUD.
4. a kind of multi-purpose vehicle(MPV) safety assisting system according to claim 1, is characterized in that, described automobile OBD interface (1) transmits travelling data by bluetooth to nucleus module.
5. a kind of multi-purpose vehicle(MPV) safety assisting system according to claim 1, is characterized in that, described terminal (3) by wireless to nucleus module (21) delivery applications information.
6. a kind of multi-purpose vehicle(MPV) safety assisting system according to claim 1, is characterized in that, described annunciator is buzzer phone or sound equipment (14).
7. a kind of multi-purpose vehicle(MPV) safety assisting system according to claim 1, is characterized in that, described nucleus module (21) also comprises a kind of wireless launcher.
8. a kind of multi-purpose vehicle(MPV) safety assisting system according to claim 7, is characterized in that, described wireless launcher is connected to network by SIM (17), then send wireless signal by wireless module.
9. a kind of multi-purpose vehicle(MPV) safety assisting system according to claim 1, is characterized in that, described infrared camera (16) is installed on inside rear-view mirror and keeps left position.
10. a kind of multi-purpose vehicle(MPV) safety assisting system according to claim 1, is characterized in that, described left and right camera (15) is installed on the front window car of left and right respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520116886.6U CN204978411U (en) | 2015-02-26 | 2015-02-26 | Multi -purpose vehicle(MPV) safety auxiliary system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520116886.6U CN204978411U (en) | 2015-02-26 | 2015-02-26 | Multi -purpose vehicle(MPV) safety auxiliary system |
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| CN201520116886.6U Expired - Fee Related CN204978411U (en) | 2015-02-26 | 2015-02-26 | Multi -purpose vehicle(MPV) safety auxiliary system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139832A (en) * | 2017-05-08 | 2017-09-08 | 杨科 | A kind of vehicular optical projection caution system and its method |
| CN108275073A (en) * | 2018-03-02 | 2018-07-13 | 广东东箭汽车科技股份有限公司 | A kind of automobile lane change auxiliary system and method |
| CN109886148A (en) * | 2019-01-29 | 2019-06-14 | 唐山明天科技有限公司 | A kind of driver's active warning system and device based on recognition of face |
| CN110544368A (en) * | 2018-05-31 | 2019-12-06 | 深圳疆程技术有限公司 | fatigue driving augmented reality early warning device and early warning method |
| CN113085745A (en) * | 2021-04-27 | 2021-07-09 | 重庆金康赛力斯新能源汽车设计院有限公司 | Display method and system for head-up display |
-
2015
- 2015-02-26 CN CN201520116886.6U patent/CN204978411U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139832A (en) * | 2017-05-08 | 2017-09-08 | 杨科 | A kind of vehicular optical projection caution system and its method |
| CN108275073A (en) * | 2018-03-02 | 2018-07-13 | 广东东箭汽车科技股份有限公司 | A kind of automobile lane change auxiliary system and method |
| CN110544368A (en) * | 2018-05-31 | 2019-12-06 | 深圳疆程技术有限公司 | fatigue driving augmented reality early warning device and early warning method |
| CN110544368B (en) * | 2018-05-31 | 2021-08-03 | 合肥疆程技术有限公司 | Fatigue driving augmented reality early warning device and early warning method |
| CN109886148A (en) * | 2019-01-29 | 2019-06-14 | 唐山明天科技有限公司 | A kind of driver's active warning system and device based on recognition of face |
| CN113085745A (en) * | 2021-04-27 | 2021-07-09 | 重庆金康赛力斯新能源汽车设计院有限公司 | Display method and system for head-up display |
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| CF01 | Termination of patent right due to non-payment of annual fee |