CN204850795U - Buffer stop based on car door - Google Patents
Buffer stop based on car door Download PDFInfo
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- CN204850795U CN204850795U CN201520499061.7U CN201520499061U CN204850795U CN 204850795 U CN204850795 U CN 204850795U CN 201520499061 U CN201520499061 U CN 201520499061U CN 204850795 U CN204850795 U CN 204850795U
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- control unit
- distance
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- automotive doors
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Abstract
The utility model provides a buffer stop based on car door, include: the sensor is connected with the control unit for detect the distance between car door and the barrier, and will the distance send for the control unit, the control unit, respectively with sensor and locking unit are connected, are used for judging whether the distance is in predetermineeing the threshold value, if the distance is in in predetermineeing the threshold value, then will lock message routing and give locking unit or GSM communication unit, locking unit, with the control unit is connected, is used for receiving the control unit sends locking information, and will the locking of automobile door, GSM communication unit, with the control unit is connected, is used for receiving the control unit sends locking information to inform the user through the customer end. The utility model discloses a detect the barrier to avoid the collision of car door.
Description
Technical field
The present invention relates to auto electronic control technology, particularly relate to a kind of anticollision device, collision-prevention device based on arrangements for automotive doors.
Background technology
The electronic-controlled installation of existing automobile has had complete consideration to various situation, but after automobile stops, because the transparency area on car door is limited, the sight line of passenger can not see all situations of outside.When opening automobile car door, car door can bump against the obstruction that sight line be can't see, thus can scratch vehicle.
Summary of the invention
Anticollision device, collision-prevention device based on arrangements for automotive doors provided by the invention, by detecting obstruction, thus avoids arrangements for automotive doors to collide.
According to an aspect of the present invention, a kind of anticollision device, collision-prevention device based on arrangements for automotive doors is provided, comprises:
Sensor, is connected with control unit, for detecting the distance between arrangements for automotive doors and obstruction, and described distance is sent to described control unit;
Described control unit, is connected with lock cell with described sensor respectively, for judging described distance whether in predetermined threshold value, if described distance is in described predetermined threshold value, then locking information is sent to described lock cell or gsm communication unit;
Described lock cell, is connected with described control unit, for receiving the described locking information that described control unit sends, and is locked by described arrangements for automotive doors;
Described gsm communication unit, is connected with described control unit, for receiving the described locking information that described control unit sends, and notifies user by client.
Further, described sensor comprises:
Transmitter, for launching ultrasonic wave;
Detecting unit, for whether there is obstruction according to described ultrasound examination, if there is obstruction, then backpropagation after described ultrasonic wave contact obstruction;
Receiver, for receiving described ultrasonic wave.
Further, described device also comprises:
Remote controller, for controlling unlatching and the locking of described arrangements for automotive doors.
Further, described sensor is ultrasonic distance-measuring sensor.
Further, described device also comprises:
Distance display unit, is connected with described control unit, for showing described distance.
Further, described control unit comprises:
Counter, for measuring described hyperacoustic time difference.
Further, described control unit is single-chip microcomputer.
The anticollision device, collision-prevention device based on arrangements for automotive doors that the embodiment of the present invention provides, the distance between arrangements for automotive doors and obstruction is detected by sensor, and distance is sent to described control unit, whether control unit judging distance is in predetermined threshold value, if distance is in described predetermined threshold value, then locking information is sent to lock cell or gsm communication unit, arrangements for automotive doors locks by lock cell, thus avoids arrangements for automotive doors to collide.
Accompanying drawing explanation
The anticollision device, collision-prevention device schematic diagram based on arrangements for automotive doors that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the anticollision device, collision-prevention device based on arrangements for automotive doors that the embodiment of the present invention provides is described in detail.
The anticollision device, collision-prevention device schematic diagram based on arrangements for automotive doors that Fig. 1 provides for the embodiment of the present invention.
With reference to Fig. 1, device comprises sensor 10, control unit 20, lock cell 30, gsm communication unit 40 and distance display unit 50.
Sensor 10 is connected with control unit 20, for detecting the distance between arrangements for automotive doors and obstruction, and described distance is sent to described control unit 20.
Control unit 20 is connected with lock cell 30 with sensor 10 respectively, for judging distance whether in predetermined threshold value, if distance is in predetermined threshold value, then locking information is sent to described lock cell 30 or gsm communication unit 40.
Lock cell 30 is connected with control unit 20, for the described locking information that reception control unit 20 sends, and is locked by described arrangements for automotive doors.
Gsm communication unit 40 is connected with control unit 20, for the locking information that reception control unit 20 sends, and notifies user by client.
Further, sensor 10 comprises:
Transmitter (not shown) is for launching ultrasonic wave;
Detecting unit (not shown) is used for whether there is obstruction according to described ultrasound examination, if there is obstruction, then and backpropagation after described ultrasonic wave contact obstruction;
Receiver (not shown) is for receiving described ultrasonic wave.
Further, described device also comprises:
Remote controller (not shown) is for controlling unlatching and the locking of described arrangements for automotive doors.
Here, when gsm communication unit sends locking information to automotive vehicle owner, car owner controls unlatching and the locking of arrangements for automotive doors by remote controller.
Further, described sensor is ultrasonic distance-measuring sensor.
Particularly, sensor is not limited to ultrasonic distance-measuring sensor, and ultrasonic distance-measuring sensor, by launching ultrasonic wave, starts timing at x time, encounters obstruction and then return when ultrasonic wave is propagated in atmosphere, when receiver receives ultrasonic wave, then stop timing.
The aerial spread speed of ultrasonic wave is v, and according to the time difference Δ t of counter records ultrasonic wave transmitting and receiving, then distance s is from formula (1):
s＝v·Δt/2(1)
Further, described device also comprises:
Distance display unit 50 is connected with control unit 20, for showing described distance.
Further, described control unit 20 comprises:
Counter (not shown) is for measuring described hyperacoustic time difference.
Further, control unit 20 is single-chip microcomputer.
The anticollision device, collision-prevention device based on arrangements for automotive doors that the embodiment of the present invention provides, the distance between arrangements for automotive doors and obstruction is detected by sensor, and distance is sent to described control unit, whether control unit judging distance is in predetermined threshold value, if distance is in described predetermined threshold value, then locking information is sent to lock cell or gsm communication unit, arrangements for automotive doors locks by lock cell, thus avoids arrangements for automotive doors to collide.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (7)
1. based on an anticollision device, collision-prevention device for arrangements for automotive doors, it is characterized in that, described device comprises:
Sensor, is connected with control unit, for detecting the distance between arrangements for automotive doors and obstruction, and described distance is sent to described control unit;
Described control unit, is connected with lock cell with described sensor respectively, for judging described distance whether in predetermined threshold value, if described distance is in described predetermined threshold value, then locking information is sent to described lock cell or gsm communication unit;
Described lock cell, is connected with described control unit, for receiving the described locking information that described control unit sends, and is locked by described arrangements for automotive doors;
Described gsm communication unit, is connected with described control unit, for receiving the described locking information that described control unit sends, and notifies user by client.
2. device according to claim 1, is characterized in that, described sensor comprises:
Transmitter, for launching ultrasonic wave;
Detecting unit, for whether there is obstruction according to described ultrasound examination, if there is obstruction, then backpropagation after described ultrasonic wave contact obstruction;
Receiver, for receiving described ultrasonic wave.
3. device according to claim 1, is characterized in that, described device also comprises:
Remote controller, for controlling unlatching and the locking of described arrangements for automotive doors.
4. device according to claim 1, is characterized in that, described sensor is ultrasonic distance-measuring sensor.
5. device according to claim 1, is characterized in that, described device also comprises:
Distance display unit, is connected with described control unit, for showing described distance.
6. device according to claim 1, is characterized in that, described control unit comprises:
Counter, for measuring hyperacoustic time difference.
7. device according to claim 6, is characterized in that, described control unit is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499061.7U CN204850795U (en) | 2015-07-10 | 2015-07-10 | Buffer stop based on car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499061.7U CN204850795U (en) | 2015-07-10 | 2015-07-10 | Buffer stop based on car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850795U true CN204850795U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520499061.7U Expired - Fee Related CN204850795U (en) | 2015-07-10 | 2015-07-10 | Buffer stop based on car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201422A (en) * | 2023-03-24 | 2023-06-02 | 重庆长安汽车股份有限公司 | Door and window control method, system, electronic equipment and storage medium |
-
2015
- 2015-07-10 CN CN201520499061.7U patent/CN204850795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201422A (en) * | 2023-03-24 | 2023-06-02 | 重庆长安汽车股份有限公司 | Door and window control method, system, electronic equipment and storage medium |
| CN116201422B (en) * | 2023-03-24 | 2024-05-14 | 重庆长安汽车股份有限公司 | Door and window control method, system, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 609-2, 213164, building 16, Tian An Digital City, Wujin national hi tech Industrial Development Zone, Changzhou, Jiangsu Patentee after: CHANGZHOU GELIN BOSITE ELECTRONIC TECHNOLOGY CO., LTD. Address before: 213161, Changzhou District, Jiangsu City, Wujin province Hutang town ditch South industrial concentration zone (sing Xin Zhong Road, No. 256) Patentee before: CHANGZHOU GELIN BOSITE ELECTRONIC TECHNOLOGY CO., LTD. |
|
| 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: 20151209 Termination date: 20170710 |