CN102176803A - Stop lamp delayed lights-out control device for battery car - Google Patents
Stop lamp delayed lights-out control device for battery car Download PDFInfo
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- CN102176803A CN102176803A CN2011100473726A CN201110047372A CN102176803A CN 102176803 A CN102176803 A CN 102176803A CN 2011100473726 A CN2011100473726 A CN 2011100473726A CN 201110047372 A CN201110047372 A CN 201110047372A CN 102176803 A CN102176803 A CN 102176803A
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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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Abstract
The invention relates to a stop lamp delayed lights-out control device for a battery car, belonging to the field of application of an electronic technique. The device comprises a direct-current power supply, a stop lamp switch (SW1), a monostable circuit, a direct-current relay (J) control circuit, a stop lamp (HL) and a working condition indicating circuit, and is characterized in that the input end of a time base circuit NE555 (IC1) in the monostable circuit is connected with the stop lamp switch (SW1) and a delay circuit; and the direct-current relay (J), the stop lamp (HL) and the working condition indicating circuit in the output control circuit of the monostable circuit. The stop lamp delayed lights-out control device for the battery car in the invention can ensure the stop lamp of the battery car to delay lights-out for a while as that of the stop lamp of a sedan car, thereby effectively avoiding rear-end accidents of vehicles, improving the driving safety of the battery car and achieving a good practical effect on reducing accidents.
Description
Technical field
The invention belongs to the application of electronic technology field, relate to a kind of battery vehicle Brake lamp time-delay extinguishing control device.
Background technology
At present, the battery vehicle of various models is in fast running on the market, when running into turning or something unexpected happened, need make the automobile battery car slow down rapidly or stop with foot-operated or handle brake, general battery vehicle all is that Brake lamp is lighted in foot-operated or handle brake, with the brake switch of foot-operated or handle interlock once unclamping, brake system resets immediately, Brake lamp extinguishes immediately.The working procedure that the battery vehicle Brake lamp is such is not easy to cause the attention of back pursuit-type vehicle, is easy to cause the vehicle generation rear-end collision immediately following thereafter.
If after installing battery vehicle Brake lamp time-delay additional and extinguish control device to battery vehicle, can make the battery vehicle Brake lamp as the car Brake lamp, after brake system resets, delay time again 1～2 second Brake lamp just can extinguish, be used to remind vehicle follow on the heels of to note, can effectively avoid the generation of vehicle rear-end collision accident, increase the traffic safety of vehicle, this is to reducing the good practical function of having of this type of traffic accident.
In order to overcome on the market birth defect of existing battery vehicle Brake lamp control switch, research makes that a kind of can to make the battery vehicle Brake lamp can postpone the automatic control equipment that a period of time extinguishes again behind the take-off the brake switch necessary.
Below describe battery vehicle Brake lamp time-delay extinguishing control device in detail and make related correlation technique.
Summary of the invention
Goal of the invention and beneficial effect: battery vehicle Brake lamp time-delay extinguishing control device of the present invention, can be behind the take-off the brake switch as the car Brake lamp, making the Brake lamp of battery vehicle can postpone a period of time just extinguishes, can effectively avoid the generation of vehicle rear-end collision accident, increase the traffic safety of battery vehicle, this is to reducing the good practical function of having of this type of traffic accident.
Technical characterictic: battery vehicle Brake lamp time-delay extinguishing control device, form by DC power supply, braking light switch (SW1), monostable circuit, direct current relay (J) control circuit, Brake lamp (HL), operating state indicating circuit, it is characterized in that: the input of time-base circuit NE555 (IC1) is connected to braking light switch (SW1) and delay circuit in monostable circuit, is connected to direct current relay (J), Brake lamp (HL) and operating state indicating circuit in the output control circuit of monostable circuit.
The each several part circuit is formed and the mutual annexation of components and parts
1. monostable circuit: by time-base circuit NE555 (IC1), timing capacitor C1, resistance R 1, braking light switch (SW1), capacitor C 2 is formed, 2 pin of time-base circuit NE555 (IC1) and 6 pin are with the positive pole that meets timing capacitor C1, one end of resistance R 1, connect the positive pole (VCC) of DC power supply behind the other end serial connection braking light switch (SW1) of resistance R 1,4 pin of time-base circuit NE555 (IC1) and 8 pin connect the positive pole (VCC) of DC power supply, the 1 pin connection circuit ground (GND) of the negative pole of timing capacitor C1 and time-base circuit NE555 (IC1), 5 pin of time-base circuit NE555 (IC1) connect an end of capacitor C 2, the other end connection circuit ground (GND) of capacitor C 2.
2. the output control circuit of monostable circuit: 3 pin of time-base circuit NE555 (IC1) connect an end of direct current relay (J) coil and the positive pole of protection diode D2 respectively; the other end of direct current relay (J) coil links to each other with the positive pole (VCC) of DC power supply with the negative pole of protection diode D2; the common (Com) of direct current relay (J) normally opened contact (J-1) connects the positive pole (VCC) of DC power supply; the fixed contact of direct current relay (J) normally opened contact (J-1) connects an end of Brake lamp (HL), the other end connection circuit ground (GND) of Brake lamp (HL).
3. operating state indicating circuit: be made up of dropping resistor R2 and light-emitting diode D1, the negative pole of the 3 pin sending and receiving optical diode D1 of time-base circuit NE555 (IC1) connects the positive pole (VCC) of DC power supply behind the positive pole serial connection dropping resistor R2 of light-emitting diode D1.
The circuit working principle: this battery vehicle Brake lamp time-delay is extinguished the control device circuit and is made up of time-base integrated circuit (IC1), direct current relay (J), electrochemical capacitor (C1) and diode D1～D2.SW1 is the brake switch in the battery vehicle in the circuit, and HL is the Brake lamp in the battery vehicle, and the voltage of 12V DC power supply is provided by the storage battery in the battery vehicle.
When battery vehicle brake switch end was stepped on, Brake lamp (HL) did not work, 2 pin of time-base circuit (IC1) and 6 pin no-voltages, and 3 pin output high level, direct current relay (J) is not worked.
When battery vehicle is braked, brake switch SW1 connects, the 12V direct voltage is through brake switch SW1,1 pair of electrochemical capacitor C1 charging of resistance R, 2 pin and the 6 pin voltages of time-base circuit (IC1) are raise gradually, when bipod voltage rose to 2/3 12V direct voltage, the interior circuit of time-base circuit (IC1) began turning, and its 3 pin becomes low level by high level, make direct current relay (J) adhesive, its normally opened contact (J-1) is connected.Behind the take-off the brake switch (SW1), because institute's charging voltage can not suddenly change on the electrochemical capacitor C1,2 pin and 6 pin of time-base circuit (IC1) are still kept high potential, and direct current relay (J) still is in attracting state, and Brake lamp (HL) continues to light.Along with electrochemical capacitor C1 discharges by time-base circuit (IC1) internal circuit, 2 pin of time-base circuit (IC1) and 6 pin voltages also descend gradually, when the voltage of 2 pin and 6 pin is reduced to 1/3 12V direct voltage, time-base circuit (IC1) internal circuit overturns immediately, 3 pin of time-base circuit (IC1) become high level by low level, direct current relay (J) discharges, and normally opened contact (J-1) disconnects, and Brake lamp (HL) extinguishes.
Description of drawings
Accompanying drawing is the circuit working schematic diagram of battery vehicle Brake lamp time-delay extinguishing control device.
IC1 in the accompanying drawing is a time-base integrated circuit, and model is: NE555.Time-base integrated circuit NE555 (IC1) is that 8 pin are dual inline type DIP encapsulation, and each pin function is: 1 pin is circuit ground (GND); 2 pin are trigger end; 3 pin outputs; 4 pin preset ends; 5 pin are control voltage; 6 pin thresholdings (threshold value); 7 pin are discharge end; 8 pin connect the positive pole (VCC) of DC power supply.
Embodiment
The specification requirement of schematic diagram of circuit working shown in the accompanying drawing and description of drawings and the following stated is implemented to specifications, can realize the present invention.
Component parameter and selection
IC1 recommends to use NE555 type time-base integrated circuit, or selects Ka555 type time-base integrated circuit for use.
D1 selects red light emitting diodes for use, and D2 selects 1N4001 or 1N4007 type silicon rectifier diode for use.
R1, R2 resistance are all selected metalfilmresistor or the fixed carbon resister of 1/4W for use, and its resistance is respectively 510 Ω, 910 Ω.
C1 is a timing capacitor, and selecting withstand voltage for use is the vertical aluminum hull electrochemical capacitor of 25V, and the capacity of electrochemical capacitor is 100 μ F/25V; C2 is an anti-interference capacitor, and its capacity is 0.01 μ F.
Direct current relay (J) is selected small-sized middle power DC relay for use, and model is the JZC-21F type, coil working voltage 12V, normally opened contact (J-1) operating current requirement 〉=10A.Direct current relay (J) has 5 pins, and wherein: the coil of direct current relay (J) has 2 pins, and 3 pins of its power output are respectively: normally opened contact (J-1) and normally-closed contact (J-2), Com are the common of direct current relay (J).
Circuit debugging: as long as the electronic devices and components performance that battery vehicle Brake lamp time-delay extinguishing control device circuit is selected for use is intact, and the annexation of accompanying drawing and components and parts is welded to specifications, after physical connection line and welding quality process scrutiny were errorless, circuit did not need debugging to get final product operate as normal substantially.
Adjust the time that battery vehicle Brake lamp (HL) time-delay is extinguished as needs, the capacity that can suitably increase or reduce electrochemical capacitor C1 gets final product.
Claims (4)
1. a battery vehicle Brake lamp is delayed time and is extinguished control device, form by DC power supply, braking light switch (SW1), monostable circuit, direct current relay (J) control circuit, Brake lamp (HL), operating state indicating circuit, it is characterized in that: the input of time-base circuit NE555 (IC1) is connected to braking light switch (SW1) and delay circuit in monostable circuit, is connected to direct current relay (J), Brake lamp (HL) and operating state indicating circuit in the output control circuit of monostable circuit.
2. battery vehicle Brake lamp time-delay extinguishing control device according to claim 1, monostable circuit is by time-base circuit NE555 (IC1), timing capacitor C1, resistance R 1, braking light switch (SW1), capacitor C 2 is formed, it is characterized in that: 2 pin of time-base circuit NE555 (IC1) and 6 pin are with the positive pole that meets timing capacitor C1, one end of resistance R 1, connect the positive pole (VCC) of DC power supply behind the other end serial connection braking light switch (SW1) of resistance R 1,4 pin of time-base circuit NE555 (IC1) and 8 pin connect the positive pole (VCC) of DC power supply, the 1 pin connection circuit ground (GND) of the negative pole of timing capacitor C1 and time-base circuit NE555 (IC1), 5 pin of time-base circuit NE555 (IC1) connect an end of capacitor C 2, the other end connection circuit ground (GND) of capacitor C 2.
3. battery vehicle Brake lamp time-delay extinguishing control device according to claim 1; it is characterized in that: 3 pin of time-base circuit NE555 (IC1) connect an end of direct current relay (J) coil and the positive pole of protection diode D2 respectively in the output control circuit of monostable circuit; the other end of direct current relay (J) coil links to each other with the positive pole (VCC) of DC power supply with the negative pole of protection diode D2; the common (Com) of direct current relay (J) normally opened contact (J-1) connects the positive pole (VCC) of DC power supply; the fixed contact of direct current relay (J) normally opened contact (J-1) connects an end of Brake lamp (HL), the other end connection circuit ground (GND) of Brake lamp (HL).
4. battery vehicle Brake lamp time-delay extinguishing control device according to claim 1, the operating state indicating circuit is made up of dropping resistor R2 and light-emitting diode D1, it is characterized in that: the negative pole of the 3 pin sending and receiving optical diode D1 of time-base circuit NE555 (IC1) connects the positive pole (VCC) of DC power supply behind the positive pole of the light-emitting diode D1 serial connection dropping resistor R2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100473726A CN102176803A (en) | 2011-02-28 | 2011-02-28 | Stop lamp delayed lights-out control device for battery car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100473726A CN102176803A (en) | 2011-02-28 | 2011-02-28 | Stop lamp delayed lights-out control device for battery car |
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| Publication Number | Publication Date |
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| CN102176803A true CN102176803A (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100473726A Pending CN102176803A (en) | 2011-02-28 | 2011-02-28 | Stop lamp delayed lights-out control device for battery car |
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| CN (1) | CN102176803A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413623A (en) * | 2011-11-26 | 2012-04-11 | 庄景阳 | Time-delayed illumination device of headlight |
| CN102438359A (en) * | 2011-10-09 | 2012-05-02 | 殷丽芳 | Control circuit for delay extinguishment of electric automobile brake lamp |
| CN102514654A (en) * | 2011-12-08 | 2012-06-27 | 陈子杨 | Delay turn-off control circuit for stoplight of electric vehicle |
| CN103692964A (en) * | 2014-01-16 | 2014-04-02 | 周芸 | Automobile 12V turn light flashing and buzzing reminding assembly |
| CN103692965A (en) * | 2014-01-10 | 2014-04-02 | 黄月华 | Indicating device of automobile stop lamp circuit system |
| CN103759292A (en) * | 2014-02-23 | 2014-04-30 | 吴圣铎 | Electronic cigarette lighter with delay flameout function |
| CN103795392A (en) * | 2014-02-28 | 2014-05-14 | 吴圣铎 | Finger-touch cigarette lighter |
| CN105548652A (en) * | 2015-12-04 | 2016-05-04 | 贵州华阳电工有限公司 | Periodic signal monitoring circuit |
| CN113677067A (en) * | 2021-08-19 | 2021-11-19 | 上汽大众汽车有限公司 | Dynamic control method and control system for vehicle brake lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201021194Y (en) * | 2007-02-08 | 2008-02-13 | 曾萌 | Motor vehicle braking lamp flash control device |
| CN202050565U (en) * | 2011-02-28 | 2011-11-23 | 朱虹 | Battery car stop lamp time-delay quenching control device |
-
2011
- 2011-02-28 CN CN2011100473726A patent/CN102176803A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201021194Y (en) * | 2007-02-08 | 2008-02-13 | 曾萌 | Motor vehicle braking lamp flash control device |
| CN202050565U (en) * | 2011-02-28 | 2011-11-23 | 朱虹 | Battery car stop lamp time-delay quenching control device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438359A (en) * | 2011-10-09 | 2012-05-02 | 殷丽芳 | Control circuit for delay extinguishment of electric automobile brake lamp |
| CN102413623A (en) * | 2011-11-26 | 2012-04-11 | 庄景阳 | Time-delayed illumination device of headlight |
| CN102514654A (en) * | 2011-12-08 | 2012-06-27 | 陈子杨 | Delay turn-off control circuit for stoplight of electric vehicle |
| CN103692965A (en) * | 2014-01-10 | 2014-04-02 | 黄月华 | Indicating device of automobile stop lamp circuit system |
| CN103692964A (en) * | 2014-01-16 | 2014-04-02 | 周芸 | Automobile 12V turn light flashing and buzzing reminding assembly |
| CN103759292A (en) * | 2014-02-23 | 2014-04-30 | 吴圣铎 | Electronic cigarette lighter with delay flameout function |
| CN103795392A (en) * | 2014-02-28 | 2014-05-14 | 吴圣铎 | Finger-touch cigarette lighter |
| CN105548652A (en) * | 2015-12-04 | 2016-05-04 | 贵州华阳电工有限公司 | Periodic signal monitoring circuit |
| CN113677067A (en) * | 2021-08-19 | 2021-11-19 | 上汽大众汽车有限公司 | Dynamic control method and control system for vehicle brake lamp |
| CN113677067B (en) * | 2021-08-19 | 2023-08-04 | 上汽大众汽车有限公司 | Dynamic control method and control system for vehicle brake lamp |
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Application publication date: 20110907 |