CN202483288U - Upturning sensing device for externally opening automobile door - Google Patents
Upturning sensing device for externally opening automobile door Download PDFInfo
- Publication number
- CN202483288U CN202483288U CN 201220067633 CN201220067633U CN202483288U CN 202483288 U CN202483288 U CN 202483288U CN 201220067633 CN201220067633 CN 201220067633 CN 201220067633 U CN201220067633 U CN 201220067633U CN 202483288 U CN202483288 U CN 202483288U
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- electric control
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Abstract
The utility model provides an upturning sensing device for externally opening an automobile door and belongs to the technical field of automobiles. The upturning sensing device for externally opening the automobile door solves the problems that an existing handle structure at an antenna arrangement position needs to be changed, application is not simple and convenient enough, and glue filling of a handle for sealing results in influence on a wireless receiving range in the prior art. The upturning sensing device for externally opening the automobile door comprises an automobile door electric control lock, a BCM (body control module) and an antenna, wherein both the automobile door electric control lock and the antenna are connected with the BCM, the antenna is arranged on a plastic board at the bottom of the automobile door, and the BCM outputs control signals to control the automobile door electric control lock to be unlocked or locked when receiving an unlocking signal or a locking signal sent by the antenna. The sensing device guarantees that the antenna can accurately sense within the sensing distance and directly unlock.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of automobile door external-open and opens the upper-turn-type induction installation.
Background technology
As far as modern society, automobile has become one of walking-replacing tool of people's trip, and people grow with each passing day to the requirement of vehicle safety, comfortableness, convenience.These each component to automobile have all proposed increasingly high requirement.
It is to extract through mechanical key insertion vehicle door lock rotation release and with mechanical key that traditional automobile-used mechanical key opens the door, and pull handle is opened the door subsequently, gets into automobile cab then; When leaving automobile, must first counter-rotation key, kill engine, extract mechanical key, get off then and close car door, use mechanical key to insert the vehicle door lock counter-rotation at last and lock a door; Perhaps, before leaving vehicle, press automobile door lock locking button earlier, make automobile door lock get into lockup state, and then close car door.
Traditional automobile-used remote-control key opens the door and locks a door; When opening the door, human pilot is taken out remote-control key earlier with a certain distance from automobile the time, presses release the button (wave of oscillation that is equivalent to send certain frequency) that is located at remote-control key then; Opening door of remote-control, the system control module of locking a door (being equivalent to receiving system); During both frequency match, the car door auto-unlocking, the pulling door handle opens the door; When locking a door, extract mechanical key earlier, get off and close car door, to press not at the X button of remote-control key, remote control is closed the door.
Using mechanical key still is that remote-control key is locked a door and all need be taken out key, uses key to lock a door, and keeps this a series of actions of key again well, and this a series of actions is obviously convenient inadequately and the situation that the driver neglects locking the door might occur.
To the problems referred to above; Existing Chinese patent document discloses a kind of automatic switch car door induction system [patent No.: ZL200620175182.7]; Comprise the handle brackets and the car door lock that are arranged on the outer door handle of car door, are arranged on car door inside; This system also comprises: system control module, and this system control module one end links to each other with the total joint of handle wire harness, and the other end links to each other with motor; Be arranged on the inner antenna of door handle, this antenna is provided with second joint that links to each other with the total joint of handle wire harness; The signal that antenna receives is sent to system control module through the handle wire harness; With the sender unit that the driver is equipped with, the signal that this sender unit sends can be received by said antenna.
Though this utility model is simple to operation, security of system is reliable, and its antenna need be arranged on handle inside, so needs to change existing handle arrangement, uses easyly inadequately, and handle is carried out filler seals the wireless receiving scope that influences.
Car body control module is called for short BCM, is one of most important module in the automobile.BCM is used to control " vehicle body " function commonly used that does not need nonshared control unit; Comprise vehicle window, car mirror, car door lock and car light control; And reception is from the functions such as RF receiver of car key and tire pressure detector information; In addition, BCM also has the gateway effect through network-bus transporting articles information between disparate modules.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of automobile door external-open and has opened the upper-turn-type induction installation, and this induction installation can guarantee that antenna can accurately be responded to and directly release in distance of reaction.
The purpose of the utility model can realize through following technical proposal: a kind of automobile door external-open opens the upper-turn-type induction installation; Comprise car door electric control lock, BCM and antenna; Described car door electric control lock all is connected with described BCM with antenna; Said antenna is arranged on the plastic plate of car door bottom, and described BCM above-mentioned car door electric control lock of output control signal control when release that receives the antenna transmission or locking signal is opened or locked.
This automobile door external-open open the upper-turn-type induction installation through BCM judge release that antenna sends or locking signal whether with BCM in the aligned phase signal of setting in advance; When the signal of confirming to receive that sends for this vehicle car owner, control car door electric control lock is opened or is locked.
Open in the upper-turn-type induction installation at above-mentioned automobile door external-open, described antenna is fixed on the plastic plate through bonding mode.
Open in the upper-turn-type induction installation at above-mentioned automobile door external-open, described antenna fixes on the plastic plate together through screw.
Open in the upper-turn-type induction installation at above-mentioned automobile door external-open, the distance of reaction of described antenna is in 1～2 meter.
Open in the upper-turn-type induction installation at above-mentioned automobile door external-open; This automobile door external-open opens the upper-turn-type induction installation and also comprises an electron key; Be provided with radiofrequency launcher in the described electron key, described BCM is used for when sensing the signal of radiofrequency launcher emission, directly controlling above-mentioned car door electric control lock and opens.
Compared with prior art; This automobile door external-open opens the upper-turn-type induction installation and judges whether to carry out the car door electric control lock through BCM and open or lock; It differentiates simple, and antenna is arranged on the plastic plate of car door bottom, has guaranteed the induction accuracy of antenna in distance of reaction.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the schematic cross-section of the utility model antenna installation site.
Among the figure, 1, the car door electric control lock; 2, BCM; 3, antenna; 4, electron key; 5, car door; 6, plastic plate; 7, handle.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Like Fig. 1, shown in 2; This automobile door external-open opens the upper-turn-type induction installation and comprises car door electric control lock 1, BCM 2 and antenna 3; Car door electric control lock 1 all is connected with BCM 2 with antenna 3; Antenna 3 is arranged on the plastic plate 6 of car door 5 bottoms, and BCM 2 output control signal control car door electric control lock 1 when release that receives antenna 3 transmissions or locking signal is opened or locked.This automobile door external-open opens the upper-turn-type induction installation and also comprises an electron key 4, is provided with radiofrequency launcher in the electron key 4, and BCM 2 is used for when sensing the signal of radiofrequency launcher emission, directly controlling car door electric control lock 1 and opens.
The concrete operating principle that this automobile door external-open opens the upper-turn-type induction installation is: when the driver carries electron key 4 near vehicle; The driver be contained in antenna 3 on the plastic plate 6 of car door 5 bottoms when being in the certain limit; Antenna 3 will receive the unlocking signal that radiofrequency launcher sends in real time in the electron key 4 and this signal will be sent to BCM 2; BCM2 receive this unlocking signal and with in this unlocking signal and the BCM 2 in advance the signal of setting compare, when judging in this unlocking signal and the BCM 2 predefined aligned phase signal, confirm that promptly this electron key 4 is the electron keys 4 on this car; BCM 2 sends unlocking signal and carries out release for car door electric control lock 1; When handle 7 on hand, the handle 7 that gently pulls outward just can open the door; A switch also can be set on handle 7, and when needs are locked a door, as long as little switch that bumps just can be locked a door, perhaps, when the distance of driver who carries electron key 4 and vehicle surpasses the scope of antenna 3 receptions, BCM 2 will control car door electric control lock 1 and lock a door.
Specifically, antenna 3 is fixed on the plastic plate 6 through bonding mode, and as the fixed solution of another kind of antenna 3, antenna 3 also can be through screw with fixing on the plastic plate 6, and the distance of reaction of its antenna 3 is in 1～2 meter, and best distance of reaction is 1.5 meters;
As the mount scheme of another kind of antenna 3, antenna also can be installed on arrangements for automotive doors 5 glass inner sides or car door 5 outside rear-view mirror the inside.
Specific embodiment appearance appearance described herein is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as car door electric control lock 1, BCM 2, antenna 3, electron key 4, car door 5, plastic plate 6, handle 7 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (5)
1. an automobile door external-open opens the upper-turn-type induction installation; Comprise car door electric control lock (1), BCM (2) and antenna (3); Described car door electric control lock (1) all is connected with described BCM (2) with antenna (3); It is characterized in that said antenna (3) is arranged on the plastic plate (6) of car door (5) bottom, described BCM (2) above-mentioned car door electric control lock (1) of output control signal control when release that receives antenna (3) transmission or locking signal is opened or is locked.
2. automobile door external-open according to claim 1 opens the upper-turn-type induction installation, it is characterized in that, described antenna (3) is fixed on the plastic plate (6) through bonding mode.
3. automobile door external-open according to claim 1 opens the upper-turn-type induction installation, it is characterized in that, described antenna (3) passes through screw on plastic plate (6).
4. open the upper-turn-type induction installation according to claim 1 or 2 or 3 described automobile door external-opens, it is characterized in that, the distance of reaction of described antenna (3) is in 1～2 meter.
5. open the upper-turn-type induction installation according to claim 1 or 2 or 3 described automobile door external-opens; It is characterized in that; This automobile door external-open opens the upper-turn-type induction installation and also comprises an electron key (4); Described electron key is provided with radiofrequency launcher in (4), and described BCM (2) is used for when sensing the signal of radiofrequency launcher emission, directly controlling above-mentioned car door electric control lock (1) and opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220067633 CN202483288U (en) | 2012-02-28 | 2012-02-28 | Upturning sensing device for externally opening automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220067633 CN202483288U (en) | 2012-02-28 | 2012-02-28 | Upturning sensing device for externally opening automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483288U true CN202483288U (en) | 2012-10-10 |
Family
ID=46957717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220067633 Expired - Fee Related CN202483288U (en) | 2012-02-28 | 2012-02-28 | Upturning sensing device for externally opening automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483288U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593896A (en) * | 2013-11-26 | 2014-02-19 | 福建省天鼎电子技术有限公司 | RFID remote sensing lock with alarm prompt function |
| CN109937437A (en) * | 2016-11-17 | 2019-06-25 | 法国大陆汽车公司 | Detection user locks or unlocks the method and related detection device of the intention of Motor vehicle door |
| CN114290951A (en) * | 2020-12-23 | 2022-04-08 | 华为数字能源技术有限公司 | Starting method and device of electric automobile |
| CN114635605A (en) * | 2022-03-25 | 2022-06-17 | 伟速达（中国）汽车安全系统有限公司 | False triggering prevention device of inward-turning type vehicle door handle and working method |
-
2012
- 2012-02-28 CN CN 201220067633 patent/CN202483288U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593896A (en) * | 2013-11-26 | 2014-02-19 | 福建省天鼎电子技术有限公司 | RFID remote sensing lock with alarm prompt function |
| CN109937437A (en) * | 2016-11-17 | 2019-06-25 | 法国大陆汽车公司 | Detection user locks or unlocks the method and related detection device of the intention of Motor vehicle door |
| CN114290951A (en) * | 2020-12-23 | 2022-04-08 | 华为数字能源技术有限公司 | Starting method and device of electric automobile |
| CN114635605A (en) * | 2022-03-25 | 2022-06-17 | 伟速达（中国）汽车安全系统有限公司 | False triggering prevention device of inward-turning type vehicle door handle and working method |
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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: 20121010 Termination date: 20210228 |