CN108860058A - System of the radar in conjunction with boot opening and closing function - Google Patents
System of the radar in conjunction with boot opening and closing function Download PDFInfo
- Publication number
- CN108860058A CN108860058A CN201810261346.5A CN201810261346A CN108860058A CN 108860058 A CN108860058 A CN 108860058A CN 201810261346 A CN201810261346 A CN 201810261346A CN 108860058 A CN108860058 A CN 108860058A
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- Prior art keywords
- module
- radar
- lateral
- boot
- automobile
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses system of the radar in conjunction with boot opening and closing function, including key induction module, lateral radar module, delayed start-up module and car body control module, matching identification signal is previously provided in lateral radar module, key induction module, lateral radar module, delayed start-up module and car body control module are electrically connected through bus, lateral radar module is arranged in vehicular sideview in the present invention, and the opening and closing of boot is controlled in such a way that logic compares, it is too close by wall to solve vehicle trunk, boot can not be opened by the infrared induction radar of vehicle back, and driver inconvenient the problem of opening boot with key again, user-friendly use, pass through the setting of the lateral radar module of delayed start-up, avoid the maloperation that driver generates when not needing and opening boot, reduce the waste of the energy.
Description
Technical field
The present invention relates to the technical fields of automobile trunk open and close system, specifically radar and boot opening and closing function
In conjunction with system.
Background technique
The ownership of automobile continues to increase at present, and the boot that automobile uses is the part of automobile indispensability, and boot is used to
Large numbers of items is filled, commonly using arriving, current boot mostly uses automobile subsequent infrared for the opening and closing of rear-box
Incude radar to open, when the automobile storage tailstock be too near to metope or lateral parking automobile and subsequent vehicle leans on it is too close when,
Driver can not open boot by the infrared induction radar of the tailstock, cause inconvenient.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose that radar and boot are opened and closed
The system that function combines.
The present invention solves its technical problem using following technical scheme to realize：
System of the radar in conjunction with boot opening and closing function, including key induction module, lateral radar module, delayed start-up
Module and car body control module are previously provided with matching identification signal, key induction module, lateral radar in lateral radar module
Module, delayed start-up module and car body control module are electrically connected through bus, and car body control module is according to lateral radar module
Judging result to decide whether to start work, open after automobile flameout by key induction module, and driver leaves automobile for the first time
When being greater than 5 minutes with the time being again adjacent between automobile, lateral radar module judges driver again in key induction module
Start work after automobile.
Matching identification signal includes opening identification signal and closing identification signal.
Lateral radar module includes multiple radars, according to the letter arrived by detections of radar after lateral radar module starting work
Number there is signal instantly, when the matching identification signal in the signal instantly of generation and lateral radar module meets, vehicle body control
Molding block could be opened.
Lateral radar module includes four ultrasonic radars, and ultrasonic radar is separately mounted to automobile with two for one group
Two sides.
Car body control module controls the open and close of automobile trunk according to the judging result of lateral radar module.
The unlatching when key induction module does not have inductive signal of delayed start-up module, and lateral radar module is controlled at 5 points
Start after clock.
The beneficial effects of the invention are as follows：
Lateral radar module is arranged in vehicular sideview in the present invention, and controls opening for boot in such a way that logic compares
It closes, solves vehicle trunk and lean on wall too close, boot can not be opened by the infrared induction radar of vehicle back, and drive
Member and inconvenient the problem of opening boot with key, user-friendly use passes through the lateral radar module of delayed start-up
Setting avoids the maloperation that driver generates when not needing and opening boot, reduces the waste of the energy.
Detailed description of the invention
Content expressed by this specification attached drawing and the label in figure are briefly described below：
Fig. 1 is the system block diagram of system of the radar of a specific embodiment of the invention in conjunction with boot opening and closing function；
Fig. 2 is the schematic view of the mounting position of the lateral radar module of a specific embodiment of the invention；
Fig. 3 is that the control flow of system of the radar of a specific embodiment of the invention in conjunction with boot opening and closing function shows
It is intended to.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
System of the radar in conjunction with boot opening and closing function, including key induction module 1, lateral radar module 2, delay open
Module 3 and car body control module 4 are opened, matching identification signal, key induction module 1, side are previously provided in lateral radar module 2
It is electrically connected to radar module 2, delayed start-up module 3 and car body control module 4 through bus.
Key induction module 1 is used primarily to ensure that boot could only be opened in driver's operation, to guarantee
The safety of interior property.After automobile flameout, i.e. unlocking key induction module 1.
Delayed start-up module 3 is opened when key induction module 1 does not have inductive signal, and controls lateral radar module 25
Start after minute.After driver leaves vehicle, key induction module 1 incudes the signal less than electron key, delayed start-up mould
Block 3 starts timing, and timing terminates after five minutes, and delayed start-up module 3 requests lateral radar module 2 to be opened, key sense in 5 minutes
Module 1 is answered to sense electron key, 3 timing of delayed start-up module is reset, when key induction module 1 is incuded again less than electronics key
When the signal of spoon, delayed start-up module 3 restarts timing.
Lateral radar module 2 is used for the recording and detection of subscriber signal.Lateral radar module 2 includes four ultrasonic wave thunders
It reaches, ultrasonic radar is separately mounted to the two sides of automobile with two for one group.Wherein, ultrasonic radar is mounted on the two of rear wheel
Side, lateral radar module 2 is interior to be arranged in advance by driver, and scheduled comparison identification signal is stored in lateral radar module 2
It is interior, after lateral radar module 2 completes the memory of comparison identification signal, know if detected again under certain condition with comparison
When the identical signal of level signal, then the request that boot open or close can be sent to car body control module 4, to reach boot
The purpose opened or closed.That is, detecting the comparison letter of recording again when lateral radar module 2 is in detecting state
Number, then it is assumed that driver, which has, is turned on or off being intended to refer to for boot.Such as shown in Fig. 2, the two sides of the left rear wheel of automobile
Left radar 1 and left radar 2 22, corresponding serial number 1,2 are installed, driver prestores in lateral radar module 2
It opens contrast signal to be 1221122 and close contrast signal 2221, when driver is close to vehicle, hand takes shopping bag or other articles
When, it stands among rear left wheel, shopping bag in the hand that oscillates among rear left wheel, left and right puts three times and rests on left back vehicle
Wheel is intermediate, generates 1221122 signal, and the signal of the generation is consistent with contrast signal is opened, at this point, then it is believed that driver has
The intention of boot is opened, whereas if being then not considered as that driver prepares when the signal generated is not consistent with comparison identification signal
Open boot；When driver by article is put into boot in hand after, left radar 2 22 three times is blocked with leg, then to before vehicle
Side goes on foot, and by left radar 1, generates 2221 signal, which is consistent with contrast signal is closed, at this point, then it is believed that driving
The person of sailing has been moved off the position of boot, and has the intention for closing boot, and such mode ensure that and drive for preventing maloperation
The person of sailing opens or closes safety when boot.
Key induction module 1 is opened after automobile flameout, and driver leaves automobile and be again adjacent between automobile for the first time
Time be greater than 5 minutes when, lateral radar module 2 starts work after key induction module 1 judges that driver is again adjacent to automobile
Make.This setting avoids driver and forgets thing onboard, the case where vehicle quickly returns again is just left, if driver first
When the secondary time leaving automobile and being again adjacent between automobile was less than 5 minutes, even if lateral radar module 2 detects that key incudes
The signal of module 1 is also not turned on, and driver opens rear-box if necessary at this time, and because not having article in hand, key can be used
It opens；If driver leaves automobile for the first time and time for being again adjacent between automobile is greater than 5 minutes, at this time if can determine that
Driver's held by both hands object, when driver is close to vehicle, lateral radar module 2 detects key induction module 1, automatically turns on；
By the setting of the lateral radar module 2 of delayed start-up, the maloperation that driver generates when not needing and opening boot is avoided,
Save the energy.
As shown in figure 3, specific workflow of the invention is as follows：When driver is flame-out, key induction module 1 is opened, when
After driver leaves vehicle a certain range, delayed start-up module 3 is opened,
When the time that driver leaves automobile, which is greater than, to be returned after five minutes, 3 timing of delayed start-up module terminates, at this time then
It can determine that driver's held by both hands object, when driver is close to vehicle, the electron key that key detection module is carried according to driver,
Lateral radar module 2 starts simultaneously, and driver generates signal identical with contrast signal is opened close to rear wheel, then laterally
Radar module 2 requests car body control module 4, automatically turns on boot, when driver by article is put into boot in hand after, drive
Member blocks left radar 2 22 three times with leg, then goes on foot to vehicle front, by left radar 1, generates 2221 signal, this
Signal is consistent with contrast signal is closed, and lateral radar module 2 requests vehicle acoustic control module, and boot is automatically closed；
When driver leaves automobile and is again adjacent to the time of automobile less than 5 minutes, lateral radar module 2 is not opened,
Key detection module detects the electron key that driver carries, and 3 timing of delayed start-up module is reset, and to lateral radar module
The request that 2 transmission delays are opened, then can determine that in driver's hand do not have article at this time, and key can be used and open boot, when
Driver leaves vehicle again, and when the time is more than 5 minutes, lateral radar module 2 detects key induction module 1, automatically
It opens；
Lateral radar module is arranged in vehicular sideview in the present invention, and controls opening for boot in such a way that logic compares
It closes, solves vehicle trunk and lean on wall too close, boot can not be opened by the infrared induction radar of vehicle back, and drive
Member and inconvenient the problem of opening boot with key, user-friendly use passes through the lateral radar module of delayed start-up
Setting avoids the maloperation that driver generates when not needing and opening boot, reduces the waste of the energy.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (6)
1. system of the radar in conjunction with boot opening and closing function, it is characterised in that：Including key induction module, lateral radar mould
Block, delayed start-up module and car body control module are previously provided with matching identification signal, key sense in the lateral radar module
Answer module, lateral radar module, delayed start-up module and car body control module to be electrically connected through bus, car body control module according to
The judging result of lateral radar module is to decide whether to start work, and key induction module is opened after automobile flameout, driver
When the time leaving automobile for the first time and being again adjacent between automobile is greater than 5 minutes, lateral radar module is in key induction module
Judge to start work after driver is again adjacent to automobile.
2. system of the radar according to claim 1 in conjunction with boot opening and closing function, it is characterised in that：The comparison is known
Level signal includes opening identification signal and closing identification signal.
3. system of the radar according to claim 1 in conjunction with boot opening and closing function, it is characterised in that：The lateral thunder
Include multiple radars up to module, after the starting work of lateral radar module according to by detections of radar to signal have and believe instantly
Number, when the matching identification signal in the signal instantly of generation and lateral radar module meets, car body control module could be opened.
4. system of the radar according to claim 3 in conjunction with boot opening and closing function, it is characterised in that：The lateral thunder
It include four ultrasonic radars up to module, ultrasonic radar is separately mounted to the two sides of automobile with two for one group.
5. system of the radar according to claim 1 in conjunction with boot opening and closing function, it is characterised in that：The vehicle body control
Molding root tuber controls the open and close of automobile trunk according to the judging result of lateral radar module.
6. system of the radar according to claim 1 in conjunction with boot opening and closing function, it is characterised in that：The delay is opened
Module unlatching when key induction module does not have inductive signal is opened, and controls lateral radar module and starts after 5 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261346.5A CN108860058A (en) | 2018-03-28 | 2018-03-28 | System of the radar in conjunction with boot opening and closing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261346.5A CN108860058A (en) | 2018-03-28 | 2018-03-28 | System of the radar in conjunction with boot opening and closing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108860058A true CN108860058A (en) | 2018-11-23 |
Family
ID=64326159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810261346.5A Pending CN108860058A (en) | 2018-03-28 | 2018-03-28 | System of the radar in conjunction with boot opening and closing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108860058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027412A (en) * | 2022-06-21 | 2022-09-09 | 重庆长安汽车股份有限公司 | Control method for sensing trunk and readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359021A (en) * | 2013-07-05 | 2013-10-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Intelligent automatic opening system for car trunk |
| CN203558022U (en) * | 2013-09-30 | 2014-04-23 | 杭州新星光电有限公司 | Non-contacting automatic opening system for car trunk |
| DE102014116171A1 (en) * | 2014-11-06 | 2016-05-12 | Valeo Schalter Und Sensoren Gmbh | Device with external motion sensor and illuminated marking for a motor vehicle |
| CN106627490A (en) * | 2016-10-27 | 2017-05-10 | 奇瑞汽车股份有限公司 | Automobile trunk opening-closing control system and method based on identity recognition and speech recognition |
| CN106882155A (en) * | 2017-02-16 | 2017-06-23 | 宁波奥云德电器有限公司 | A kind of automobile trunk intelligent opening system |
| CN106951842A (en) * | 2017-03-09 | 2017-07-14 | 重庆长安汽车股份有限公司 | Automobile trunk intelligent opening system and method |
-
2018
- 2018-03-28 CN CN201810261346.5A patent/CN108860058A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359021A (en) * | 2013-07-05 | 2013-10-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Intelligent automatic opening system for car trunk |
| CN203558022U (en) * | 2013-09-30 | 2014-04-23 | 杭州新星光电有限公司 | Non-contacting automatic opening system for car trunk |
| DE102014116171A1 (en) * | 2014-11-06 | 2016-05-12 | Valeo Schalter Und Sensoren Gmbh | Device with external motion sensor and illuminated marking for a motor vehicle |
| CN106627490A (en) * | 2016-10-27 | 2017-05-10 | 奇瑞汽车股份有限公司 | Automobile trunk opening-closing control system and method based on identity recognition and speech recognition |
| CN106882155A (en) * | 2017-02-16 | 2017-06-23 | 宁波奥云德电器有限公司 | A kind of automobile trunk intelligent opening system |
| CN106951842A (en) * | 2017-03-09 | 2017-07-14 | 重庆长安汽车股份有限公司 | Automobile trunk intelligent opening system and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027412A (en) * | 2022-06-21 | 2022-09-09 | 重庆长安汽车股份有限公司 | Control method for sensing trunk and readable storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |