CN205440122U - Improve door and open device of security - Google Patents
Improve door and open device of security Download PDFInfo
- Publication number
- CN205440122U CN205440122U CN201620294202.6U CN201620294202U CN205440122U CN 205440122 U CN205440122 U CN 205440122U CN 201620294202 U CN201620294202 U CN 201620294202U CN 205440122 U CN205440122 U CN 205440122U
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- control system
- chip microcomputer
- sensor
- microcomputer control
- door
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Abstract
The utility model provides an improve door and open device of security, belongs to the automobile security domain that goes. Including speed sensor, car door sensor, a single -chip microcomputer control system, switch, the 2nd single -chip microcomputer control system, laser rangefinder sensor, acoustic element, wherein the speed of a motor vehicle that will gather of speed sensor turns into electric signal transmission a to single -chip microcomputer control system, the signal that car door sensor opened the door turns into electric signal transmission a to single -chip microcomputer control system, the closure of the switch among the single -chip microcomputer control system control circuit, airborne laser range finder mainly is responsible for gathering the distance between parking and back vehicle or the pedestrian, second single -chip microcomputer control system control acoustic element sends the sound of reminding driver and passenger to notice back vehicle or pedestrian. The utility model discloses can be when the car park, under there is the condition that vehicle or pedestrian be close to at the rear, send voice prompt, the security that the door was opened has improved.
Description
Technical field
This utility model is a kind of device improving car door opening safety, belongs to ride safety of automobile field.
Background technology
At society, automobile is people's requisite a kind of vehicles when going on a journey.Generally, when driver is stopped, whether sit passenger onboard or driver, all can directly open car door and get off.Because of sending a car or close pedestrian after not noting car, the car door opened would generally with after car send a car or pedestrian meets head on to knock, bring serious vehicle accident.Especially in the case of foggy weather, whether even if having pedestrian and vehicle close after Herba Plantaginis conscious observation backward car under driver and passenger, but due to environmental factors, this vehicle accident still cannot be avoided.
Summary of the invention
This utility model is to solve the problems referred to above, it is provided that a kind of device improving car door opening safety, when driver is stopped, and during opening car door, whether this device has pedestrian or vehicle close after can detecting car, thus the safety of opening car door when improve parking.Realize particular by techniques below scheme:
A kind of device improving car door opening safety, including vehicle speed sensor, door sensor, the first single-chip computer control system, second singlechip control system, laser range sensor, switch, sounding component；Described vehicle speed sensor with door sensor respectively input with the first single-chip computer control system be connected；The outfan of the first single-chip computer control system is connected with the input of contactor；The outfan of contactor is connected with the input of laser range sensor；The outfan of laser range sensor is connected with the input of second singlechip control system；The outfan of described second singlechip control system is connected with dio Output Modules.
Described vehicle speed sensor is arranged at the output shaft of variator, speed is converted into the signal of telecommunication and is delivered to the first single-chip computer control system.When driver is stopped and opened car door, door sensor is converted into the signal of telecommunication the opening of car door and is delivered to the first single-chip computer control system.When the first single-chip computer control system detects that driver is stopped and during car door opening, will switch Guan Bi in control circuit.Now, laser range sensor is started working, and laser range sensor is arranged on automobile tail, have after the automobile stopped vehicles or pedestrians near time, laser range sensor can gather distance signal between the two, and translate the signals into the signal of telecommunication and be delivered to second singlechip control system.The signal received is analyzed comparing by second singlechip control system, controls sounding component work, it is achieved the purpose of voice output.Such that it is able to remind driver and passenger to note sending a car and pedestrian below when opening car door, improve the safety of opening car door.
This utility model advantage is:
1, easy for installation, cost is relatively low；
2, during opening car door, when have after car vehicles or pedestrians near time, have voice reminder, effectively prevent the generation of vehicle accident, improve the safety of car door opening.
Accompanying drawing explanation
Fig. 1 is the theory diagram of a kind of device improving car door opening safety described in the utility model.
Specific embodiments
The utility model will be further described below in conjunction with the accompanying drawings.
1, door sensor；2, vehicle speed sensor；3, the first single-chip computer control system；4, switch；5, laser range sensor；6, second singlechip control system；7, sounding component
A kind of device improving car door opening safety, including door sensor 1 and vehicle speed sensor 2, the first single-chip computer control system 3 and switch 4, laser range sensor 5 and second singlechip control system 6 and sounding component 7.
The speed collected is converted into the signal of telecommunication and is delivered to the first single-chip computer control system 3 by vehicle speed sensor 2, and when parking of automobile, the first single-chip computer control system 3 detects that speed is zero.When driver and passenger open car door get off time, car door opening signal is converted into the signal of telecommunication and is delivered to the first single-chip computer control system 3 by door sensor 1.Now, the switch 4 in the first single-chip computer control system 3 meeting control circuit is opened, and just has electric current to pass through in circuit, and laser range sensor 5 is started working.When have after car vehicles or pedestrians near time, laser range sensor 5 can gather distance between the two, and the distance signal collected is converted into the signal of telecommunication is delivered to second singlechip control system 6.The signal of telecommunication received is analyzed by second singlechip control system 6.If distance is less than 50m, and detecting that distance between the two is constantly reducing, second singlechip control system 6 will control sounding component 7 and work, and sounding component 7 can send: the prompting sound of " please noting front vehicle and pedestrian ".Voice reminder can make driver and passenger pay close attention to whether car rear has vehicles or pedestrians close in time when driveing a car, it is to avoid the generation of vehicle accident, finally improves the safety of opening car door.
Claims (1)
1. improve a device for car door opening safety, including vehicle speed sensor, door sensor, the first single-chip computer control system, second singlechip control system, laser range sensor, switch, sounding component；Described vehicle speed sensor with door sensor respectively input with the first single-chip computer control system be connected；The outfan of the first single-chip computer control system is connected with the input of contactor；The outfan of contactor is connected with the input of laser range sensor；The outfan of laser range sensor is connected with the input of second singlechip control system；The outfan of described second singlechip control system is connected with sounding component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294202.6U CN205440122U (en) | 2016-04-11 | 2016-04-11 | Improve door and open device of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294202.6U CN205440122U (en) | 2016-04-11 | 2016-04-11 | Improve door and open device of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205440122U true CN205440122U (en) | 2016-08-10 |
Family
ID=56606929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620294202.6U Expired - Fee Related CN205440122U (en) | 2016-04-11 | 2016-04-11 | Improve door and open device of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205440122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109564731A (en) * | 2016-08-25 | 2019-04-02 | 索尼公司 | Vehicle-state control device, vehicle-state control method and vehicle |
-
2016
- 2016-04-11 CN CN201620294202.6U patent/CN205440122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109564731A (en) * | 2016-08-25 | 2019-04-02 | 索尼公司 | Vehicle-state control device, vehicle-state control method and vehicle |
| US11409283B2 (en) | 2016-08-25 | 2022-08-09 | Sony Corporation | Vehicle state control apparatus, vehicle state control method, and vehicle |
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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 |
Granted publication date: 20160810 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |