CN105438061A - Car parking and door opening soft touch sound taillight warning device - Google Patents
Car parking and door opening soft touch sound taillight warning device Download PDFInfo
- Publication number
- CN105438061A CN105438061A CN201610025108.5A CN201610025108A CN105438061A CN 105438061 A CN105438061 A CN 105438061A CN 201610025108 A CN201610025108 A CN 201610025108A CN 105438061 A CN105438061 A CN 105438061A
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- China
- Prior art keywords
- resistance
- positive pole
- car
- acoustic control
- door opening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
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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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention relates to a car parking and door opening soft touch sound taillight warning device, which is characterized by comprising a 12V direct current (DC), a touch signal, a shaping amplifier circuit and a sound and light reminding driver circuit; in the touch signal and the shaping amplifier circuit, the selected model of a sound control integrated circuit (IC) 1 is SK-6. The most of hurts caused by accident due to the car door opening are very serious, because the car door opening can catch somebody off guard. Particularly, the number of electric bicycles is rapidly grown, and the speed of the electric bicycles is generally too fast, so that the probability of occurrence of the accident is increased. The car parking and door opening soft touch sound taillight warning device provided by the invention utilizes an electronic technology, is manufactured by using a small amount of discrete electronic components, can remind passengers to pay attention to the running condition of the electric bicycles when the door is open, and meanwhile a blue taillight of the car can remind a rider to be careful and keep away from the car.
Description
Technical field
The invention belongs to technical field of automotive electronics, is about a kind of parking car enabling soft-touch type sound taillight annunciator.
Background technology
Because of the accident that automobile door opening causes, the injury majority caused is all very serious, because door opening is taken by surprise.Particularly in recent years along with Electrical Bicycle rapidly increases, the speed of a motor vehicle generally too fast probability of occurrence of this type of accident that also allows increases further.Incomplete statistics according to traffic: in this kind of accident, 60% relates to Electrical Bicycle, and the ratio that taxicar has an accident is the highest, about about 30%.In addition, the accident ratio that automobile door opening causes is about about 60%, and the accident that other types opening door of vehicle causes is about about 10%.
The traffic police processing this type of traffic accident explain, this is because most of taxi driver is for racing against time, inadequate specification when often stopping, sometimes forget again and necessary prompting is carried out to passenger, neglected during door opening and first car door should have been opened a crack and observe, result causes passenger's door opening pedestrian accidents to happen occasionally.In the accident that taxicar and small passenger car cause, mostly opened by passenger that car door causes, and the accident caused by driver's door opening also occupies certain proportion.
How at utmost to prevent " door opening " accident from occurring? the heaviest is to choose parking of automobile position, first opens a seam during door opening! Car with the door open before reply pedestrian, below Vehicular behavior below conscientiously observe and judge, can open car door after confirming safety and get off, especially taxicar is driven the person of making and should be reminded in time rider before door opening; Except chaufeur, personnel get off from car right side as far as possible by bus.As the participant of traffic, be automobile driver, the people of battery-driven car of riding in the passenger that rides or road and pedestrian will take care.
Parking car enabling soft-touch type sound taillight annunciator of the present invention utilizes electronic technology means, a small amount of discrete electronic devices and components are used to make, the present invention reminds personnel by bus to note observing the battery-driven car running condition after following car closely when opening car door, reminds cyclist below to note dodging by the blue taillight after car simultaneously.
Below describe that parking car enabling soft-touch type sound taillight annunciator of the present invention is involved necessary in implementation process, guardian technique content in detail.
Summary of the invention
Goal of the invention and beneficial effect: the accident caused because of automobile door opening, the injury majority caused is all very serious, because door opening is taken by surprise.Particularly in recent years along with Electrical Bicycle rapidly increases, the speed of a motor vehicle generally too fast probability of occurrence of this type of accident that also allows increases further.Parking car enabling soft-touch type sound taillight annunciator of the present invention utilizes electronic technology means, a small amount of discrete electronic devices and components are used to make, the present invention reminds personnel by bus to note observing the battery-driven car running condition after following car closely when opening car door, reminds cyclist below to note dodging by the blue taillight after car simultaneously.
Circuit working principle: the core parts in parking car enabling soft-touch type sound taillight annunciator circuit use 1 extensive CMOS acoustic control integrated circuit (SK-6).When circuit ON 12V direct supply, acoustic control IC 1 automatic clear, in the 8th pin output low level of acoustic control IC 1, enhancement mode N channel field-effect pipe VT1 ends, and acousto-optic reminds driving circuit not work without electricity.When hand touches any one being arranged in sedan door 4 touch sheetmetal M1 ~ M4, namely acoustic control IC 1 is triggered upset, high level is exported from the 8th pin of acoustic control IC 1, make enhancement mode N channel field-effect pipe VT1 conducting, acousto-optic reminds driving circuit at once to connect 12V direct supply, high loudness piezoelectric buzzer HA is driven to pipe, blue taillight LED1 ~ LED2 is also lit simultaneously, show that a certain car door is intended opening this moment, remind the personnel of riding when large door opening, note observing the battery-driven car running condition after following car closely after car, remind the personnel by bike after automobile to note dodging by blue taillight simultaneously.
Technical characteristic: parking car enabling soft-touch type sound taillight annunciator, it comprises 12V direct supply, touch signal and shaping amplification circuit, acousto-optic reminds driving circuit, it is characterized in that:
Touch signal and shaping amplification circuit: it is made up of 4 touch sheetmetal M1 ~ M4, resistance R1 ~ R4, acoustic control IC 1, resistance R5, the model that acoustic control IC 1 is selected is SK-6,6th pin connection circuit positive pole VCC of acoustic control IC 1, acoustic control IC 1 the 5th pin connects 4 respectively respectively by resistance R1 ~ R4 and touches sheetmetal M1 ~ M4,2nd pin of acoustic control IC 1 and the two ends of the 3rd pin connecting resistance R5, the 7th pin connection circuit ground GND of acoustic control IC 1;
Acousto-optic reminds driving circuit: it is by resistance R6, enhancement mode N channel field-effect pipe VT1, high loudness piezoelectric buzzer HA, blue LED LED1 ~ LED2, resistance R7 and resistance R8 forms, 8th pin of acoustic control IC 1 connects the grid G of enhancement mode N channel field-effect pipe VT1 by resistance R6, the drain D of enhancement mode N channel field-effect pipe VT1 connects the negative pole of the high negative pole of loudness piezoelectric buzzer HA and the negative pole of blue LED LED1 and blue LED LED2, the positive pole connection circuit positive pole VCC of high loudness piezoelectric buzzer HA, the positive pole of blue LED LED1 is by resistance R7 connection circuit positive pole VCC, the positive pole of blue LED LED2 is by resistance R8 connection circuit positive pole VCC, the source electrode connection circuit ground GND of enhancement mode N channel field-effect pipe VT1,
The positive pole connection circuit positive pole VCC of 12V direct supply, the negative pole connection circuit ground GND of 12V direct supply.
Accompanying drawing explanation
Accompanying drawing is parking car enabling soft-touch type sound taillight annunciator provided by the invention embodiment circuit working schematic diagram; Circuit ground GND in accompanying drawing 1 connects the bonding of automobile.
Detailed description of the invention
According to parking car enabling soft-touch type sound taillight annunciator circuit working schematic diagram shown in the drawings and accompanying drawing explanation, and according to annexation between components and parts in each several part circuit described in summary of the invention, and components and parts technical parameter described in embodiment requires and circuit production main points are carried out enforcement and can be realized the present invention, is further described correlation technique of the present invention below in conjunction with embodiment.
The technical parameter of components and parts and selection requirement thereof
IC1 is acoustic control integrated circuit, and the model selected is SK-6, and acoustic control IC 1 is 8 pins, and packing forms is DIP;
VT1 is enhancement mode N channel field-effect pipe, and the model selected is IRFZ22;
HA is high loudness piezoelectric buzzer, and operating voltage is 9 ~ 15V;
LED1 ~ LED2 is blue LED, selects high-power and high-luminance blue LED;
Resistance all selects 1/8W metal film resistor, and the resistance of resistance R1 ~ R4 is 620K Ω, and the resistance of resistance R5 is 910K Ω, and the resistance of resistance R7 ~ R8 is 820 Ω.
Circuit production main points and circuit debugging
The making of 4 touch sheetmetal M1 ~ M4: touch electrode M uses the latten(-tin) of 13mm × 13mm to make; Also the latten(-tin) of touch electrode can be cut into ￠ 15mm; 4 touch the inner side that sheetmetal M1 ~ M4 is arranged on corresponding Door Handle respectively;
Because the circuit structure of parking car enabling soft-touch type sound taillight annunciator is fairly simple, as long as the electronic devices and components performance generally selected is intact, and the components and parts annexation to specifications in accompanying drawing 1 is welded, physical connection line and welding quality are through carefully checking correctly, circuit of the present invention does not need to debug substantially, and connecting 12V direct supply can normally work.
Circuit components layout of the present invention, circuit structure design, its shape and size etc. of outward appearance are not all gordian techniquies of the present invention; neither application claims protection guardian technique content; because not affecting specific implementation process of the present invention, therefore do not illustrate one by one in the description.
Claims (1)
1. a parking car enabling soft-touch type sound taillight annunciator, it comprises 12V direct supply, touch signal and shaping amplification circuit, acousto-optic reminds driving circuit, it is characterized in that:
Described touch signal and shaping amplification circuit are made up of 4 touch sheetmetal M1 ~ M4, resistance R1 ~ R4, acoustic control IC 1, resistance R5, the model that acoustic control IC 1 is selected is SK-6,6th pin connection circuit positive pole VCC of acoustic control IC 1, acoustic control IC 1 the 5th pin connects 4 respectively respectively by resistance R1 ~ R4 and touches sheetmetal M1 ~ M4,2nd pin of acoustic control IC 1 and the two ends of the 3rd pin connecting resistance R5, the 7th pin connection circuit ground GND of acoustic control IC 1;
Described acousto-optic reminds driving circuit by resistance R6, enhancement mode N channel field-effect pipe VT1, high loudness piezoelectric buzzer HA, blue LED LED1 ~ LED2, resistance R7 and resistance R8 forms, 8th pin of acoustic control IC 1 connects the grid G of enhancement mode N channel field-effect pipe VT1 by resistance R6, the drain D of enhancement mode N channel field-effect pipe VT1 connects the negative pole of the high negative pole of loudness piezoelectric buzzer HA and the negative pole of blue LED LED1 and blue LED LED2, the positive pole connection circuit positive pole VCC of high loudness piezoelectric buzzer HA, the positive pole of blue LED LED1 is by resistance R7 connection circuit positive pole VCC, the positive pole of blue LED LED2 is by resistance R8 connection circuit positive pole VCC, the source electrode connection circuit ground GND of enhancement mode N channel field-effect pipe VT1,
The positive pole connection circuit positive pole VCC of described 12V direct supply, the negative pole connection circuit ground GND of 12V direct supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025108.5A CN105438061A (en) | 2016-01-14 | 2016-01-14 | Car parking and door opening soft touch sound taillight warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025108.5A CN105438061A (en) | 2016-01-14 | 2016-01-14 | Car parking and door opening soft touch sound taillight warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105438061A true CN105438061A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610025108.5A Pending CN105438061A (en) | 2016-01-14 | 2016-01-14 | Car parking and door opening soft touch sound taillight warning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105438061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570995A (en) * | 2016-11-10 | 2017-04-19 | 王志 | Human body induction type music doorbell |
Citations (8)
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|---|---|---|---|---|
| CN102700460A (en) * | 2012-06-28 | 2012-10-03 | 周俊祺 | Safety device for opening car door |
| DE102011076340A1 (en) * | 2011-05-24 | 2012-11-29 | Robert Bosch Gmbh | Method and device for warning road users |
| CN203739751U (en) * | 2013-12-22 | 2014-07-30 | 天津江湾科技有限公司 | Safety anti-collision device for car door opening |
| CN203974670U (en) * | 2014-07-21 | 2014-12-03 | 刘举柱 | Objective door opening acousto-optic reminiscences under miniature car curb parking |
| CN204726312U (en) * | 2015-02-15 | 2015-10-28 | 宜兰汽车配件制造(平湖)有限公司 | Opening door of vehicle alarming device |
| CN105083113A (en) * | 2014-05-23 | 2015-11-25 | 杨真源 | Car door with door opening warning indicator |
| CN204895279U (en) * | 2015-08-13 | 2015-12-23 | 常州工程职业技术学院 | Car door is opened and is reminded safety warning device |
| CN205292408U (en) * | 2016-01-14 | 2016-06-08 | 黄月华 | Car parks to open door and dabs formula sound tail lamp attention device |
-
2016
- 2016-01-14 CN CN201610025108.5A patent/CN105438061A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011076340A1 (en) * | 2011-05-24 | 2012-11-29 | Robert Bosch Gmbh | Method and device for warning road users |
| CN102700460A (en) * | 2012-06-28 | 2012-10-03 | 周俊祺 | Safety device for opening car door |
| CN203739751U (en) * | 2013-12-22 | 2014-07-30 | 天津江湾科技有限公司 | Safety anti-collision device for car door opening |
| CN105083113A (en) * | 2014-05-23 | 2015-11-25 | 杨真源 | Car door with door opening warning indicator |
| CN203974670U (en) * | 2014-07-21 | 2014-12-03 | 刘举柱 | Objective door opening acousto-optic reminiscences under miniature car curb parking |
| CN204726312U (en) * | 2015-02-15 | 2015-10-28 | 宜兰汽车配件制造(平湖)有限公司 | Opening door of vehicle alarming device |
| CN204895279U (en) * | 2015-08-13 | 2015-12-23 | 常州工程职业技术学院 | Car door is opened and is reminded safety warning device |
| CN205292408U (en) * | 2016-01-14 | 2016-06-08 | 黄月华 | Car parks to open door and dabs formula sound tail lamp attention device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570995A (en) * | 2016-11-10 | 2017-04-19 | 王志 | Human body induction type music doorbell |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |
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| WD01 | Invention patent application deemed withdrawn after publication |