CN108608939A - A kind of vehicle door anti-collision system and method for energy-saving safe - Google Patents
A kind of vehicle door anti-collision system and method for energy-saving safe Download PDFInfo
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- CN108608939A CN108608939A CN201810306897.9A CN201810306897A CN108608939A CN 108608939 A CN108608939 A CN 108608939A CN 201810306897 A CN201810306897 A CN 201810306897A CN 108608939 A CN108608939 A CN 108608939A
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- car door
- module
- vehicle
- open state
- door
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses a kind of vehicle door anti-collision system and methods of energy-saving safe, belong to automobile technical field, including control module, and the vehicle-mounted vehicle speed sensor being connect respectively with control module, knob open state detection module in car door, mobile object anticollision module, the outer barrier anticollision module of car door and safety switch, microcontroller is equipped in control module, knob open state detection module includes four knob open state inductors in car door, mobile object anticollision module includes two radars, car light and buzzer before and after automobile, the outer barrier anticollision module of car door includes radar and buzzer.The present invention uses multiple radars to be distributed in vehicle body surrounding to increase detection area coverage, method using each car door independence early warning is as needed, start related device to reduce system energy consumption, have the advantages that energy-saving safe, solves the problems, such as that the area coverage of detecting element can not be taken into account with system power dissipation in the prior art.
Description
Technical field
The present invention relates to a kind of vehicle door anti-collision system and methods, more particularly to a kind of arrangements for automotive doors of energy-saving safe
Anti-collision system and method, belong to automobile technical field.
Background technology
With the development of the social economy, automobile has become one of the main means of transport of people's go off daily, but Automobile
Door often accidentally bumps against pedestrian or cyclist when opening, cause safety accident, or collide with the barrier outside car door, damages
Car door and cause any property loss, the detecting elements such as radar, ultrasonic sensor of the setting of existing vehicle door anti-collision system compared with
There are area coverage deficiencies, safety low problem there is a problem of that power consumption is big when the detecting element of setting increases again, such as when few
While where ensureing vehicle door anti-collision security of system, its power consumption is reduced, is the design of vehicle door anti-collision system and production
During should emphatically consider the problems of.
Invention content
The main object of the present invention is to provide for a kind of vehicle door anti-collision system and method for energy-saving safe, to solve
The problem of area coverage of vehicle door anti-collision system detectio element certainly existing in the prior art can not be taken into account with system power dissipation.
The purpose of the present invention can reach by using following technical solution：
A kind of vehicle door anti-collision system and method for energy-saving safe, including：For judging that speed, control automobile lamp are dodged
Bright and buzzer starts the control module of early warning；
It is connect with the control module, for obtaining speed information, and speed information is inputted to the vehicle of the control module
Carry vehicle speed sensor；
It is connect with the control module, for detecting whether having in car door, knob is opened in car door of the knob in open state
Open state detection module；
It is connect with the control module, the mobile object for judging whether to have mobile object before and after vehicle body in safe distance
Anticollision module；
It is connect with the control module, for when having mobile object in safe distance before and after vehicle body, judging corresponding car door
Whether the car door of barrier outer barrier anticollision module is had in outer safe distance；
It is connect with the control module, it is anti-for closing in the car door shake hands open state detection module, mobile object
Hit the safety switch of module and the outer barrier anticollision module of car door.
Preferably, Universal automobile controller single-chip microcomputer is equipped in the control module, the microcontroller is mounted in compartment
In the console in portion.
Preferably, knob open state detection module includes four knob open state inductors in the car door, four
The knob open state inductor is located in four car doors on knob, and is connect respectively with the control module.
Preferably, the mobile object anticollision module includes two radars, automobiles positioned at vehicle body front side and vehicle body back side
Front and back car light and outside automobile car body top buzzer.
Preferably, the outer barrier anticollision module of the car door includes positioned at the radar of door outside and above car door
Buzzer.
Preferably, the safety switch is mounted in the console of interior, is closed by one key of the safety switch
Knob open state detection module, mobile object anticollision module and the outer barrier anticollision module of car door in car door.
A kind of vehicle door anti-collision method of energy-saving safe, includes the following steps：
Step 1：Whether the speed information input control module of acquisition, control module are judged speed by vehicle-mounted vehicle speed sensor
Less than pre-set velocity v0, if so, entering step 2；If it is not, repeating step 1；
Step 2：Control module starts open state detection module of shaking hands in car door, has detected whether that knob is in car door
Open state, if so, entering step 3；If being still in open state, closed door without knob in car door after preset time t
Interior knob open state detection module, returns to step 1；
Step 3：Control module starts in the outer barrier anticollision module of car door of mobile object anticollision module and corresponding car door
Radar, judge whether there is mobile object before and after vehicle body in safe distance, whether have obstacle in the safe distance outside corresponding car door
Object；
Step 4：Driver presses safety switch, shake hands in control module closed door open state detection module, movement
Object anticollision module and the outer barrier anticollision module of car door, return to step 1.
Further, in the step 1, pre-set velocity v0It is set as 1m/s, preset duration t is set as 15s.
Further, in the step 3, if having mobile object in vehicle front or rear safe range, corresponding side
Automobile lamp flickers, while the buzzer of car body top starts early warning；If it is not, closing radar, step 2 is returned to；If corresponding car door
There is barrier in outer safe distance, then the buzzer corresponded on car door starts early warning；If it is not, closing radar, step 2 is returned to.
The advantageous effects of the present invention：The vehicle door anti-collision system and method for energy-saving safe according to the invention, this
The vehicle door anti-collision system and method for inventing the energy-saving safe provided uses multiple radars to be distributed in vehicle body surrounding to increase inspection
Area coverage is surveyed, the method using each car door independence early warning is as needed, starts related device to reduce system energy consumption, has peace
Complete energy saving advantage, solves the problems, such as that the area coverage of detecting element can not be taken into account with system power dissipation in the prior art.
Description of the drawings
Fig. 1 is the structural representation of a preferred embodiment of the vehicle door anti-collision system of energy-saving safe according to the invention
Figure.
In figure：1- control modules, the vehicle-mounted vehicle speed sensor of 2-, the interior open state detection module of shaking hands of 3- car doors, 4- safety
Button, 5- mobile object anticollision modules, the outer barrier anticollision module of 6- car doors.
Specific implementation mode
To make the more clear and clear technical scheme of the present invention of those skilled in the art, with reference to embodiment and attached drawing
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As shown in Figure 1, a kind of vehicle door anti-collision system and method for energy-saving safe provided in this embodiment, feature exist
In, including：For judging that speed, the flicker of control automobile lamp and buzzer start the control module 1 of early warning；With the control mould
Block 1 connects, and for obtaining speed information, and speed information is inputted to the vehicle-mounted vehicle speed sensor 2 of the control module 1；With institute
The connection of control module 1 is stated, for detecting whether there is knob open state detection in car door of the knob in open state in car door
Module 3；It is connect with the control module 1, the mobile object for judging whether to have mobile object before and after vehicle body in safe distance
Anticollision module 5；It is connect with the control module 1, for when having mobile object in safe distance before and after vehicle body, judging corresponding vehicle
Whether the car door of barrier outside barrier anticollision module 6 is had in safe distance outdoors；It connect, is used for the control module 1
Open state detection module 3, mobile object anticollision module 5 and car door barrier anticollision module 6 outside of shaking hands are closed in the car door
Safety switch 4.
In the present embodiment, as shown in Figure 1, being equipped with Universal automobile controller single-chip microcomputer, the list in the control module 1
Piece machine is mounted in the console of interior, and knob open state detection module 3 includes four knob open states in car door
Inductor, four knob open state inductors are located in four car doors on knob, and respectively with the control mould
Block 1 connects, mobile object anticollision module 5 include before and after two radars, automobiles of vehicle body front side and vehicle body back side car light and
The buzzer of car body top outside automobile.
In the present embodiment, as shown in Figure 1, barrier anticollision module 6 includes the thunder positioned at door outside outside the car door
It reaches and the buzzer above car door, safety switch 4 is mounted in the console of interior, pass through the safety switch 4
Barrier anticollision module 6 outside knob open state detection module 3, mobile object anticollision module 5 and car door in one key closed door.
A kind of vehicle door anti-collision method of energy-saving safe provided in this embodiment, includes the following steps：
Step 1：The speed information input control module 1 of acquisition, control module 1 are judged speed by vehicle-mounted vehicle speed sensor 2
Whether pre-set velocity v is less than0, pre-set velocity v0It is set as 1m/s, preset duration t is set as 15s, if so, entering step 2；If
It is no, repeat step 1；
Step 2：Control module 1 starts knob open state detection module 3 in car door, has detected whether in car door at knob
In open state, if so, entering step 3；If being still in open state without knob in car door after preset time t, vehicle is closed
Knob open state detection module 3, returns to step 1 in door；
Step 3：Control module 1 starts barrier anticollision module 6 outside the car door of mobile object anticollision module 5 and corresponding car door
In radar, judge whether there is mobile object before and after vehicle body in safe distance, whether have barrier in the safe distance outside corresponding car door
Hinder object；If there is mobile object in vehicle front or rear safe range, the automobile lamp of corresponding side flickers, while car body top
Buzzer start early warning；If it is not, closing radar, step 2 is returned to；If having barrier in the safe distance outside corresponding car door,
Buzzer on corresponding car door starts early warning；If it is not, closing radar, step 2 is returned to；
Step 4：Driver presses safety switch 4, and open state detection module 3 of shaking hands in 1 closed door of control module moves
Animal body anticollision module 5 and the outer barrier anticollision module 6 of car door, return to step 1.
In conclusion in the present embodiment, according to the vehicle door anti-collision system and method for the energy-saving safe of the present embodiment,
The vehicle door anti-collision system and method for energy-saving safe provided in this embodiment uses multiple radars to be distributed in vehicle body surrounding to increase
Big detection area coverage, the method using each car door independence early warning is as needed, starts related device to reduce system energy consumption, has
There is the advantages of energy-saving safe, efficiently solves the area coverage of detecting element in the prior art and asked with what system power dissipation can not be taken into account
Topic.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (9)
1. a kind of vehicle door anti-collision system of energy-saving safe, which is characterized in that including：For judging speed, control Automobile
Lamp flickers and buzzer starts the control module (1) of early warning；
It is connect with the control module (1), the control module (1) is inputted for obtaining speed information, and by speed information
Vehicle-mounted vehicle speed sensor (2)；
It is connect with the control module (1), for detecting whether having in car door, knob is opened in car door of the knob in open state
Open state detection module (3)；
It is connect with the control module (1), the mobile object for judging whether to have mobile object before and after vehicle body in safe distance
Anticollision module (5)；
It is connect with the control module (1), for when having mobile object in safe distance before and after vehicle body, judging outside corresponding car door
Safe distance in whether have the outer barrier anticollision module (6) of the car door of barrier；
It is connect with the control module (1), for closing shake hands in the car door open state detection module (3), mobile object
The safety switch (4) of anticollision module (5) and the outer barrier anticollision module (6) of car door.
2. a kind of vehicle door anti-collision system of energy-saving safe according to claim 1, which is characterized in that the control mould
Universal automobile controller single-chip microcomputer is equipped in block (1), the microcontroller is mounted in the console of interior.
3. a kind of vehicle door anti-collision system of energy-saving safe according to claim 1, which is characterized in that in the car door
Knob open state detection module (3) includes four knob open state inductors, four knob open state inductors
It is located in four car doors on knob, and is connect respectively with the control module (1).
4. a kind of vehicle door anti-collision system of energy-saving safe according to claim 1, which is characterized in that the motive objects
Body anticollision module (5) includes positioned at car light before and after two radars, automobiles of vehicle body front side and vehicle body back side and positioned at the outer vehicle of automobile
The buzzer in compartment top portion.
5. a kind of vehicle door anti-collision system of energy-saving safe according to claim 1, which is characterized in that outside the car door
Barrier anticollision module (6) includes the radar positioned at door outside and the buzzer above car door.
6. a kind of vehicle door anti-collision system of energy-saving safe according to claim 1, which is characterized in that the safety is pressed
Button (4) is mounted in the console of interior, passes through knob open state inspection in (4) one key closed door of the safety switch
Survey the outer barrier anticollision module (6) of module (3), mobile object anticollision module (5) and car door.
7. a kind of vehicle door anti-collision method of energy-saving safe as claimed in any one of claims 1 to 6, which is characterized in that packet
Include following steps：
Step 1：The speed information input control module (1) of acquisition, control module (1) are judged vehicle by vehicle-mounted vehicle speed sensor (2)
Whether speed is less than pre-set velocity v0, if so, entering step 2；If it is not, repeating step 1；
Step 2：Control module (1) starts knob open state detection module (3) in car door, has detected whether in car door at knob
In open state, if so, entering step 3；If being still in open state without knob in car door after preset time t, vehicle is closed
Knob open state detection module (3), returns to step 1 in door；
Step 3：Control module (1) starts the outer barrier anticollision module of car door of mobile object anticollision module (5) and corresponding car door
(6) whether the radar in judges whether there is mobile object before and after vehicle body in safe distance, have in the safe distance outside corresponding car door
Barrier；
Step 4：Driver presses safety switch (4), open state detection module (3) of shaking hands in control module (1) closed door,
Mobile object anticollision module (5) and the outer barrier anticollision module (6) of car door, return to step 1.
8. a kind of vehicle door anti-collision method of energy-saving safe according to claim 7, which is characterized in that the step 1
In, pre-set velocity v0It is set as 1m/s, preset duration t is set as 15s.
9. a kind of vehicle door anti-collision method of energy-saving safe according to claim 7, which is characterized in that the step 3
In, if there is mobile object in vehicle front or rear safe range, the automobile lamp of corresponding side flickers, while car body top
Buzzer starts early warning；If it is not, closing radar, step 2 is returned to；It is right if having barrier in the safe distance outside corresponding car door
The buzzer on car door is answered to start early warning；If it is not, closing radar, step 2 is returned to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306897.9A CN108608939A (en) | 2018-04-08 | 2018-04-08 | A kind of vehicle door anti-collision system and method for energy-saving safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306897.9A CN108608939A (en) | 2018-04-08 | 2018-04-08 | A kind of vehicle door anti-collision system and method for energy-saving safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108608939A true CN108608939A (en) | 2018-10-02 |
Family
ID=63659593
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810306897.9A Pending CN108608939A (en) | 2018-04-08 | 2018-04-08 | A kind of vehicle door anti-collision system and method for energy-saving safe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455139A (en) * | 2018-10-17 | 2019-03-12 | 福建工程学院 | A kind of warning protector based on automobile door opening |
| US11542732B2 (en) | 2019-11-14 | 2023-01-03 | Magna Mirrors Of America, Inc. | Handle assembly for vehicular closure panels having integrated antenna and force sensor configuration |
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