CN105984381A - Vehicle door opening alarming system - Google Patents
Vehicle door opening alarming system Download PDFInfo
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- CN105984381A CN105984381A CN201510095091.6A CN201510095091A CN105984381A CN 105984381 A CN105984381 A CN 105984381A CN 201510095091 A CN201510095091 A CN 201510095091A CN 105984381 A CN105984381 A CN 105984381A
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Abstract
The invention discloses a vehicle door opening alarming system. The vehicle door opening alarming system comprises a radar detection module and a display module; the radar detection module is connected with a vehicle CAN bus and a vehicle-mounted radar and is arranged to detect objects around the vehicle through the vehicle-mounted radar; the display module is directly or indirectly connected with the CAN bus; the radar detection module is further arranged to send information of the detected objects around the vehicle to the display module through the CAN bus, the display module is arranged to respond to the information, received through the CAN bus, of the objects around the vehicle to display the information, related to prevention of vehicle door collisions, of the objects around the vehicle.
Description
Technical field
The present invention relates to vehicular field, be specifically related to a kind of opening door of vehicle warning system.
Background technology
Opening door of vehicle warning system has detected whether other vehicles or pedestrians when user prepares and opens car door
Near the certain limit (being i.e. likely to occur the scope of accident) of car door, and correspondingly sound the alarm,
Active warning user, to avoid the generation of accident.
Existing a kind of lower cost solution uses ultrasonic radar, and in order to reduce cost, does not has screen
Prompting, only single alarm song, function is relatively limited.
Another kind of high cost scheme uses camera, just can configure in general only high-end vehicle.
Visible, there is a need in the art for the opening door of vehicle warning system compared with horn of plenty of a kind of low cost and function.
Content of the invention
The invention provides a kind of opening door of vehicle warning system, comprising: Radar Detection module, itself and car
CAN and trailer-mounted radar are connected, and are configured to trailer-mounted radar detection vehicle periphery
Object；Display module, it is directly or indirectly connected with CAN；Wherein, described detections of radar
The information that module is additionally configured to the vehicle periphery object being detected is sent to show by CAN
Show module；And wherein, described display module is configured to respond to receive car by CAN
The information of surrounding objects, in display and the information preventing car door from colliding related vehicle periphery object.
Technical scheme achieves more rich function, further increases opening door of vehicle alarm
Security, improve Consumer's Experience；Technical scheme can be moved set by combining user
Standby or car-mounted display module, and make systemic-function be readily obtained extension by software programming, make product more
Add intelligent, more convenient, more conducively later function to add；Technical scheme can be not
Realizing in the case of increasing hardware cost, the increase of function has only to carry out software programming, reduces reality
Existing cost and complexity.
Brief description
Fig. 1 shows the opening door of vehicle warning system of the first kind embodiment according to the present invention；
Fig. 2 shows the showing of display screen display vehicle periphery object information in user's mobile device
Example；
Fig. 3 shows showing of the display module application program of the display screen display in user's mobile device
Example user interface；And
Fig. 4 shows the opening door of vehicle warning system of the Equations of The Second Kind embodiment according to the present invention.
Detailed description of the invention
Embodiments of the invention are described with reference to the accompanying drawings.In the following description, many tools are elaborated
Body details is to make person of ordinary skill in the field be appreciated more fully from and realizing the present invention.But,
To person of ordinary skill in the field it is evident that the realization of the present invention can not have these specifically carefully
Some in joint.However, it should be understood that the invention is not limited in introduced particular implementation
Example.On the contrary, it may be considered that implement the present invention by any combination of features described below and key element,
Regardless of whether whether they relate to different embodiments.Therefore, aspect below, feature, embodiment and
Advantage is used for illustrative purposes only, and is not to be taken as key element or the restriction of claim, unless wanted in right
Clearly propose in asking.
The present invention is to improve existing lower cost solution, and it is on the basis of lower cost solution
On, by vehicle CAN, and utilize existing bluetooth communication and user's mobile device in vehicle to lead to
Letter, in order to the object information being detected ultrasonic radar is sent to show in user's mobile device；
Or by vehicle CAN, object information is sent to control in display module in vehicle show.
Referring now to Fig. 1, it illustrates the opening door of vehicle alarm system of first kind embodiment according to the present invention
System 100.
As it can be seen, this opening door of vehicle warning system 100 includes Radar Detection module 101.This radar
Detection module 101 is connected with vehicle CAN bus 102 and trailer-mounted radar 103, and is configured to
Detect vehicle periphery object by trailer-mounted radar 103.
Described trailer-mounted radar 103 can be ultrasonic radar.Described trailer-mounted radar 103 can have one
It or multiple, and is arranged on the appropriate location of vehicle.Described trailer-mounted radar 103 can send ultrasonic wave and
Receive the ultrasonic wave being reflected by object.So, Radar Detection module 101 just can be according to vehicle-mounted
Radar 103 sends ultrasonic wave and calculates object with the time difference receiving the ultrasonic wave being reflected by object
Orientation, distance, speed etc..Described trailer-mounted radar 103 can be existing opening door of vehicle alarm system
The trailer-mounted radar of system.
Described Radar Detection module 101 can also be connected with loudspeaker 104, and vehicle week detected
Enclose object relatively near (e.g., less than predetermined threshold) and/or speed (being greater than predetermined threshold) leads to
Cross loudspeaker 104 to sound the alarm, to remind occupant.
Described Radar Detection module 101 can receive opening door of vehicle signal from vehicle-mounted CAN bus 102,
And Radar Detection module 101 can only just start to vehicle periphery when receiving opening door of vehicle signal
The detection of object.Described opening door of vehicle signal for example can be installed on car by vehicle body control unit 108
Feeler at door handle produces.
The above-mentioned functions of described Radar Detection module 101 can be with existing opening door of vehicle warning system
The function of Radar Detection module is identical.
First kind embodiment according to the present invention, this opening door of vehicle warning system 100 also includes and vehicle
The on-vehicle Bluetooth module 105 that CAN is connected, and include showing in user's mobile device 106
Show module 107.
Described on-vehicle Bluetooth module 105 can be for example the existing car would generally installed in modern vehicle
Carry bluetooth module.Described user's mobile device 106 can be for example smart phone, panel computer etc..
Described user's mobile device 106 has Bluetooth function, it is possible to carry out indigo plant with on-vehicle Bluetooth module 105
Tooth communicates.
First kind embodiment according to the present invention, described Radar Detection module 101 is additionally configured to institute
The information of the vehicle periphery object of detection is moved with user by CAN and bluetooth module 105
Bluetooth communication between equipment 106 is sent to display module 107；And described display module 107 joined
It is set to receive in response to by the Bluetooth communication between bluetooth module 105 and user's mobile device 106
The information of vehicle periphery object, the information of display vehicle periphery object.
The information of described vehicle periphery object can be the relevant vehicle periphery related with preventing car door collision
Any information of object, such as vehicle periphery object are relative to the orientation of vehicle, distance and mobile
Speed etc..Display module 107 can graphically, vehicle periphery object information shows by the various ways such as word
Show on the display screen of user's mobile device 106.Fig. 2 shows the display screen in user's mobile device
The example of upper display vehicle periphery object information, which show figure, the vehicle left side object of vehicle
The speed of close word warning and object and range information.
Described Radar Detection module 101 can be at the detections of radar mould of existing opening door of vehicle warning system
Realized by suitable software programming on the basis of block.This software programming is for example so that this thunder
Reach detection module 101 and be there is the above-mentioned enabling letter for example being obtained vehicle body control unit by CAN
Number and sent the function of detected object information by Bluetooth communication.
Described display module 107 can be by realizing to the properly programmed of user's mobile device 106.
For example, display module 107 can be implemented as in user's mobile device 106 install and have suitable
When the application program (APP) of user interface.Certainly, display module 107 also is taken to also
The hardware device such as including the control circuit being related to, display screen.
Described display module 107 application program is except can show vehicle periphery thing in its user interface
Outside the information of body, can also have other functions, for example, show the duty of itself, permit
Permitted to check the historical record of the information of vehicle periphery object, it is allowed to carry out related setting and (for example, show
Refresh interval, the audible alarm whether enabling in user's mobile device, whether open to vehicle
The reception of surrounding objects information and display etc.).Owing to display module 107 can be by moving user
Application programming on equipment realizes, it is therefore convenient to extend its function, makes product more
Intelligent, more convenient.As known to those skilled, the various work(of described display module 107
Can be able to be programmed to by conventional mobile device APP.
Fig. 3 shows display module 107 application program of the display screen display in user's mobile device
Exemplary user interface.As it can be seen, this user interface shows three buttons: detect, set
Put and alarm.When user presses detection button, display user's mobile device 106 is obtained via bluetooth
The information of the vehicle periphery object from Radar Detection module 101 obtaining, as shown in Figure 2.When with
When settings button is pressed at family, will appear from arranging interface, application program or system can be entered this user
Row is related to be arranged.When user presses alarm button, will appear from user's mobile device 106 via bluetooth
The historical record of the warning information from radar monitoring module 101 obtaining.Certainly, such as this area
Technical staff is intelligible, and the above and diagram are only the example to display module 107 application program
Property explanation, rather than any limitation of the invention.
In the first kind deformation of the first kind embodiment of the present invention, described Radar Detection module 101 is
Start its detection function in response to receiving car door opening signal by CAN.So, at car
Be in halted state, user is when attempting to open car door, the close of vehicle periphery object can be detected
And by loudspeaker 104 provide a user with sound warning, and can by user's mobile device to
Family provides the information about vehicle periphery object in more detail, thus further increases security,
Improve Consumer's Experience.
In the Equations of The Second Kind deformation of the first kind embodiment of the present invention, described Radar Detection module 101 is simultaneously
Non-response starts its detection function in receiving car door opening signal, but normally opened, or
After vehicle launch normally opened.So, the opening door of vehicle warning system 100 of the present invention effectively forms
A kind of simple DAS (Driver Assistant System), it can prompt the user with ambient in vehicle travel process at any time
The useful informations such as the distance of body (such as other vehicles), speed.
Referring now to Fig. 4, it illustrates the opening door of vehicle alarm system of Equations of The Second Kind embodiment according to the present invention
System 200.
As shown in Figure 4, the opening door of vehicle warning system 200 of the Equations of The Second Kind embodiment according to the present invention
The opening door of vehicle of the first kind embodiment according to the present invention shown in Radar Detection module 101 and Fig. 1
Radar Detection module 101 in warning system 100 is identical (being therefore not repeated to describe), and difference is only
It is that the opening door of vehicle warning system 200 of the Equations of The Second Kind embodiment according to the present invention does not include on-vehicle Bluetooth
Module 105, and its display module 201 is car-mounted display module, such as vehicular meter display module or
Vehicle is controlled display module.
So, the Equations of The Second Kind embodiment according to the present invention, described Radar Detection module 101 is configured to
The information of the vehicle periphery object being detected is sent to display module 201 by CAN 102；
And described display module 201 is configured to respond to receive the information of vehicle periphery object, in display
Screen (controlling display screen in such as instrument display screen or vehicle) the upper information showing vehicle periphery object.
Content shown by display module 201 and function can be with the first kind embodiments of the invention described above
In the content shown by display module 107 identical with function, therefore be not repeated at this describe.Institute
Stating display module 201 can be by realizing to existing middle control the properly programmed of display module.
Identical with the first kind embodiment of the invention described above, the Equations of The Second Kind embodiment of the present invention also can have
The first kind deforms, and wherein Radar Detection module 101 receives car door opening letter in response to by CAN
Number and start its detection function, and Equations of The Second Kind deformation, wherein Radar Detection module 101 is normally opened,
Or normally opened after vehicle start-up, thus the opening door of vehicle warning system 200 of the present invention is actually
Constitute a kind of simple DAS (Driver Assistant System).
Technical scheme achieves more rich function, further increases opening door of vehicle alarm
Security, improve Consumer's Experience；Technical scheme by with user's mobile device or car
Control display module in combine, and make systemic-function be readily obtained extension by software programming, make product
More intelligent, more convenient, more conducively later function is added；Technical scheme can be
Realizing in the case of not increasing hardware cost, the increase of function has only to carry out software programming, reduces
The cost realizing and complexity.
Describe opening door of vehicle warning system according to an embodiment of the invention above by reference to accompanying drawing, should refer to
Going out, above description is merely illustrative, rather than limitation of the present invention.Its other party in the present invention
Face, this system can have the connection between more, less or different modules, and each module, comprise
Can different from described and diagram with the relation such as function.
Although describing embodiments of the invention above by reference to accompanying drawing, those skilled in the art can manage
Solve above description merely illustrative, rather than limitation of the present invention.Embodiments of the invention can be entered
The various modification of row and deformation, and still fall within the spirit and scope of the present invention, the scope of the present invention is only
Determined by appended claims.
Claims (4)
1. an opening door of vehicle warning system, comprising:
Radar Detection module, it is connected with vehicle CAN bus and trailer-mounted radar, and quilt
It is configured to pass trailer-mounted radar detection vehicle periphery object；
Display module, it is directly or indirectly connected with CAN；
Wherein, described Radar Detection module is additionally configured to the vehicle periphery thing that will be detected
The information of body is sent to display module by CAN；
And wherein, described display module is configured to respond to be received by CAN
The information of vehicle periphery object, shows the vehicle periphery object related to preventing car door collision
Information.
2. system according to claim 1, also includes being connected with vehicle CAN bus
On-vehicle Bluetooth module,
And wherein, described display module includes in user's mobile device, and passes through user
Bluetooth communication between mobile device and on-vehicle Bluetooth module receives from vehicle CAN bus
The information of vehicle periphery object.
3. system according to claim 1, wherein, described display module is car-mounted display
Module.
4. system according to claim 1, wherein, described Radar Detection module in response to
Receive car door opening signal and start.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095091.6A CN105984381A (en) | 2015-03-04 | 2015-03-04 | Vehicle door opening alarming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095091.6A CN105984381A (en) | 2015-03-04 | 2015-03-04 | Vehicle door opening alarming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105984381A true CN105984381A (en) | 2016-10-05 |
Family
ID=57039046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510095091.6A Pending CN105984381A (en) | 2015-03-04 | 2015-03-04 | Vehicle door opening alarming system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105984381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910742A (en) * | 2019-03-11 | 2019-06-21 | 成都万木机电有限责任公司 | Automobile inward swinging door safety reminding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063480A (en) * | 1984-05-29 | 1985-04-11 | Nippon Denso Co Ltd | Rear monitor device for automobile |
| CN101722893A (en) * | 2009-12-28 | 2010-06-09 | 王翰章 | Door opening safety monitoring device |
| CN102745162A (en) * | 2012-02-10 | 2012-10-24 | 浙江吉利汽车研究院有限公司 | Car door security system assembly and control method thereof |
| CN204161208U (en) * | 2014-10-16 | 2015-02-18 | 慈溪市腾辉汽车零部件有限公司 | Opening door of vehicle forewarn system |
-
2015
- 2015-03-04 CN CN201510095091.6A patent/CN105984381A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063480A (en) * | 1984-05-29 | 1985-04-11 | Nippon Denso Co Ltd | Rear monitor device for automobile |
| CN101722893A (en) * | 2009-12-28 | 2010-06-09 | 王翰章 | Door opening safety monitoring device |
| CN102745162A (en) * | 2012-02-10 | 2012-10-24 | 浙江吉利汽车研究院有限公司 | Car door security system assembly and control method thereof |
| CN204161208U (en) * | 2014-10-16 | 2015-02-18 | 慈溪市腾辉汽车零部件有限公司 | Opening door of vehicle forewarn system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910742A (en) * | 2019-03-11 | 2019-06-21 | 成都万木机电有限责任公司 | Automobile inward swinging door safety reminding device |
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Application publication date: 20161005 |
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