CN105398394A - Battery energy light pulse LED self-light-emitting meeting pedal - Google Patents
Battery energy light pulse LED self-light-emitting meeting pedal Download PDFInfo
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- CN105398394A CN105398394A CN201410467617.4A CN201410467617A CN105398394A CN 105398394 A CN105398394 A CN 105398394A CN 201410467617 A CN201410467617 A CN 201410467617A CN 105398394 A CN105398394 A CN 105398394A
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- led
- meeting pedal
- sensing module
- close
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a battery energy light pulse LED self-light-emitting meeting pedal. The battery energy light pulse LED self-light-emitting meeting pedal comprises a meeting pedal body fixed to a car doorsill and a white light reflection paster pasted to a car door base plate; the meeting pedal body comprises a shell and a light-emitting device, and the light-emitting device comprises an LED light homogenizing plate, a drive circuit module used for driving the LED light homogenizing plate to emit light, a low-power-dissipation microcontroller used for controlling the drive circuit module, an approaching sensing module used for awakening the low-power-dissipation microcontroller to work and a power source module; and the approaching sensing module and the white light reflection paster work in a cooperation manner, and the approaching sensing module senses the distance between the approaching sensing module and the white light reflection paster and judges whether the LED light homogenizing plate is promoted to work or not. The problems that at present, a meeting pedal is high in power dissipation, low in sensing sensitivity, long in response time, poor in electromagnetism/power source interference resistance, poor in stability, uneven in luminance of the light homogenizing plate, complex in installation process and inaccurate in sensing point positioning are solved.
Description
Technical field
The present invention relates to one is used on car door meeting pedal by light pulse induction technology, especially Successful utilization infrared proximity sensing module, realize Auto-Sensing, auto sleep and automatic arousal function, more specifically refer to a kind of battery energy light pulse LED autoluminescence meeting pedal.
Background technology
Meeting pedal (to belong to the one of car trim) is mainly arranged on the backing plate of anti-mud of door, and 4 car doors have, and the profile of automobile meeting pedal is different according to different automobile types.Common meeting pedal is common corrosion-resistant steel, and adopt the mode pasted to paste in the corresponding position of car door threshold, the meeting pedal that this common stainless steel material is made exists, can not be luminous, and is not suitable with the vehicle of some top grades.
But a kind of meeting pedal of the common luminescence with line, needs external vehicle power or external laminated cell, because vehicle power will be consumed or because installing inconvenience, and not popular to people.
Another kind of luminous meeting pedal, use magnet respond to, the existence of this series products---distance of reaction is near, induction sensitivity is low, response time is long, anti-electromagnetism, power supply disturbance ability, fault rate are high, during use, and the functional failure by automobile magnetic and electric disturbances.In addition, install position fixing process complicated, difficulty is large.
For overcoming the deficiency of above-mentioned a few class meeting pedal; take into account country advocate and encourage the application of vehicle energy saving green technology energetically, automobile three guarantees newly advise (chapter 6 three guarantees liability exemption Article 30---must not express in service instructions and reequiped, adjust and dismantle; and customer reequips, adjusts and dismantles the damage caused voluntarily) enforcement; a kind of for decorating automobile door sill position, the novel battery energy light pulse LED autoluminescence meeting pedal play prompting of opening the door, protecting car body, show former car aesthetic feeling.
Summary of the invention
Main purpose of the present invention is as people provide a kind of battery energy light pulse LED autoluminescence meeting pedal, coordinates low-power consumption microcontroller by it close to sensing module, carries out auto sleep, automatically wakes the switch motion with Auto-Sensing arrangements for automotive doors up; Solve the deficiency that current meeting pedal power consumption is high, service life is short.
Another object of the present invention is the LED autoluminescence meeting pedal for people provide highly sensitive, fault rate is low, responded to by light pulse, solve magnetic induction meeting pedal, distance of reaction is near, induction sensitivity is low, response time is long, anti-electromagnetic interference capability is poor, stability is bad, fault rate is high, the deficiencies such as magnet inefficacy.
Another object of the present invention is as people provide luminosity not by the LED autoluminescence meeting pedal that ambient temperature affects, by multiplication of voltage and constant current source driver module, realize that product is energy-efficient, LED luminous measure consistent;
Another object of the present invention is the autoluminescence meeting pedal for people provide luminosity even, soft, not dazzling, by the improvement to even light plate structure--, and utilize a light-emitting diode, fire from a standing position from the side, have received energy-conservation, visual effect that light soft even with luminosity.
Another object of the present invention is as people provide integral structure to exempt from the fixing autoluminescence meeting pedal of screw, by structural improvement---main body adopts concavo-convex waterproof, push-and-pull/cassette coordinates, guide-localization design, reach the degree of protection of IP63, carry out Supersonic seamless welding, realize the production automation.
Another object of the present invention is as people provide a kind of LED autoluminescence meeting pedal, and it is without the need to passing through automobile power source power taking, and the power supply of the two groups of parallel connections carried by it provides electricity, accomplishes safety and environmental protection, installs convenient, can to change separately battery effect.
The technical solution used in the present invention is: comprise the meeting pedal main body be fixed on automobile door sill and the white reflection paster pasted on car door base plate, wherein, described meeting pedal main body comprises shell and light-emitting device, described light-emitting device comprises the even tabula rasa of LED, for driving the drive circuit module of the even tabula rasa luminescence of described LED, for controlling the low-power consumption microcontroller of described drive circuit module, for wake up the work of described low-power consumption microcontroller close to sensing module and power module, wherein, described work is close to sensing module and described white reflection paster cooperating, described white reflection paster and the distance of self is sensed close to sensing module by described, determine whether actuate the even tabula rasa work of LED.
When described detect the visible ray of the white reflection paster above it close to sensing module after, the low-power consumption microcontroller work being in dormant state is waken up close to sensing module by described, light pulse detection signal is sent to described drive circuit module again by described low-power consumption microcontroller, described LED even tabula rasa luminescence work is driven by described drive circuit module, when after the even tabula rasa luminescence of described LED, when not detecting light pulse detection signal close to sensing module, interrupt signal output is not sent to low-power consumption microcontroller close to sensing mould, now described low-power consumption microcontroller and described drive circuit module are all in dormant state, wait for that door contact interrupter next time triggers, periodical duty.
Described drive circuit module comprises low power consuming voltage double circuit and constant current source current driving circuit, wherein, described constant current source driving circuit is connected between described low power consuming voltage double circuit and the even tabula rasa of described LED, and described low-power consumption microcontroller is connected to described close between sensing module and described low power consuming voltage double circuit.
Beneficial effect of the present invention is: the present invention includes the meeting pedal main body be fixed on automobile door sill and the white reflection paster pasted on car door base plate, wherein, described meeting pedal main body comprises shell and light-emitting device, described light-emitting device comprises the even tabula rasa of LED, for driving the drive circuit module of the even tabula rasa luminescence of described LED, for controlling the low-power consumption microcontroller of described drive circuit module, for wake up the work of described low-power consumption microcontroller close to sensing module and power module, wherein, described work is close to sensing module and described white reflection paster cooperating, described white reflection paster and the distance of self is sensed close to sensing module by described, determine whether actuate the even tabula rasa work of LED.It responds to the switch motion of arrangements for automotive doors close to sensing module by it, solve current meeting pedal, induction sensitivity degree is not high, distance of reaction is near, maintenance cost is high, for people provide the meeting pedal that a kind of distance of reaction is large, induction sensitivity is high, energy-efficient, safe and reliable; It is by the improvement to even light plate structure--for people provide the meeting pedal that energy consumption is low, luminosity is even, soft, it is by the improvement to agent structure---and adopt concavo-convex waterproof, push-and-pull/cassette coordinates, guide-localization designs, carry out Supersonic seamless welding, realize the production automation, for people provide the autoluminescence meeting pedal that protective is good, install convenient integral type.
In addition, the present invention is without the need to by automobile power source power taking, and the power supply of the two groups of parallel connections carried by it provides electricity, accomplishes safety, reliable, environmental protection, can change separately the effect of battery.
Accompanying drawing explanation
Fig. 1 is circuit block diagram of the present invention.
Fig. 2 is schematic circuit diagram of the present invention.
Fig. 3 is the schematic diagram of shell of the present invention.
Detailed description of the invention
Be one of the present invention preferably specific embodiment as shown in Figure 1 to Figure 3, a kind of battery energy light pulse induction LED autoluminescence meeting pedal, comprise the meeting pedal main body 10 be fixed on automobile door sill and the white reflection paster 20 pasted on car door base plate, wherein, described meeting pedal main body 10 comprises shell 11 and light-emitting device 12, described light-emitting device 12 comprises the even tabula rasa 121 of LED, for driving the drive circuit module 122 of described LED even tabula rasa 121 luminescence, for controlling the low-power consumption microcontroller 123 of described drive circuit module 122, for wake up described low-power consumption microcontroller 123 work close to sensing module 124 and power module 125, wherein, described work is close to sensing module 124 and described white reflection paster 20 cooperating, described white reflection paster 20 and the distance of self is sensed close to sensing module 123 by described, determine that whether actuating the even tabula rasa 121 of LED works.
When described detect the visible ray of the white reflection paster 20 above it close to sensing module 124 after, by described to wake up close to sensing module 124 be in dormant state low-power consumption described in low-power consumption microcontroller 123 work, described drive circuit module 122 is issued a signal to again by described low-power consumption microcontroller 123, described LED even tabula rasa 121 luminescence work is driven by described drive circuit module 122, when after the even tabula rasa luminescence of described LED, when not detecting light pulse detection signal close to sensing module, interrupt signal output is not sent to low-power consumption microcontroller close to sensing mould, now described low-power consumption microcontroller and described drive circuit module are all in dormant state, wait for that door contact interrupter next time triggers, periodical duty.
Further, described drive circuit module 122 comprises low power consuming voltage double circuit 126 and constant-current driver 127, wherein, described constant-current driver 127 is connected between described low power consuming voltage double circuit 126 and the even tabula rasa 121 of described LED, and described low-power consumption microcontroller 123 is connected to described close between sensing module 124 and described low power consuming voltage double circuit 126.
Further, described low-power consumption microcontroller 123 is connected close to sensing module 124 with described by I2C communication interface.
Described low-power consumption microcontroller through the setting of I2C communication interface is described can independent work close to sensing module, and enter dormant state subsequently.
When described detect door opening action close to sensing module 124 time, described can wake with interrupt signal the low-power consumption microcontroller 123 being in dormant state up close to sensing module 124, and the low-power consumption microcontroller 123 after waking up can start described voltage double circuit 126 and described constant-current driver 127 and continues to light the even tabula rasa 121 of described LED and send white light ten second, enter dormant state afterwards.
If the car door opening time was less than for ten seconds, described low-power consumption microcontroller also can quit work by the even tabula rasa of control LED immediately, and enters dormant state, to wait for interruption wake-up signal during next door opening.
So when car door is shut, or when the even tabula rasa of LED was lighted more than ten seconds, the power consumption stream that its low-power consumption microcontroller is in dormant state only has tens how to pacify (nA), extremely power saving.
It is worth mentioning that, above-mentioned drive circuit module 122, low-power consumption microcontroller 123, close to sensing module 124 and power module 125 on a circuit board integrated.
Further, as shown in Figure 3, the light-passing board 113 that described shell 11 comprises the main part 111 be fixed on described car door threshold, is arranged on the cover 112 on described main part 111 and is arranged between described main part 111 and described cover 112, the two ends, left and right of described main part 111 are provided with battery component 30, and the bottom of described main part 111 is provided with one piece and pastes plate 115.
Described battery component 30 comprises drawer-type battery box 31, anode contact disk 32, battery cathode contact disk 33, battery 34 and installation fitting 35, wherein, described installation fitting 35 is arranged on described main part 111, described drawer-type battery box 31 is arranged on described installation fitting 35, and described battery cathode contact disk 33 is arranged on the below of described drawer-type battery box 31, described anode contact disk 32 is arranged on the top of described cassette battery pushing cover 31, described battery 34 to be placed in described drawer-type battery box 31 and with described anode contact disk 32, described battery cathode contact disk 33 contacts.
Embodiments of the invention and accompanying drawing are just in order to show design concept of the present invention, and protection scope of the present invention should not be confined to this embodiment.
By above describe can find out that design goal of the present invention can effectively be implemented.The portion shows of embodiment object of the present invention and implement function and structure theme, and comprise other equivalent replacement.
Therefore, right of the present invention forms the equivalence comprising other and implements, concrete right range reference claim.
Claims (9)
1. a battery energy light pulse LED autoluminescence meeting pedal, it is characterized in that: comprise the meeting pedal main body be fixed on automobile door sill and the white reflection paster pasted on car door base plate, wherein, described meeting pedal main body comprises shell and light-emitting device, described light-emitting device comprises the even tabula rasa of LED, for driving the drive circuit module of the even tabula rasa luminescence of described LED, for controlling the low-power consumption microcontroller of described drive circuit module, for wake up the work of described low-power consumption microcontroller close to sensing module and power module, wherein, described work is close to sensing module and described white reflection paster cooperating, described white reflection paster and the distance of self is sensed close to sensing module by described, determine whether actuate the even tabula rasa work of LED.
2. a kind of battery energy light pulse LED autoluminescence meeting pedal as claimed in claim 1, it is characterized in that, when described detect the visible ray of the white reflection paster above it close to sensing module after, the low-power consumption microcontroller work being in dormant state is waken up close to sensing module by described, light pulse detection signal is sent to described drive circuit module again by described low-power consumption microcontroller, described LED even tabula rasa luminescence work is driven by described drive circuit module, when after the even tabula rasa luminescence of described LED, when not detecting light pulse detection signal close to sensing module, interrupt signal output is not sent to low-power consumption microcontroller close to sensing mould, now described low-power consumption microcontroller and described drive circuit module are all in dormant state, wait for that door contact interrupter next time triggers, periodical duty.
3. a kind of battery energy light pulse LED autoluminescence meeting pedal as claimed in claim 1, it is characterized in that, described drive circuit module comprises low power consuming voltage double circuit and constant current source current driving circuit, wherein, described constant current source driving circuit is connected between described low power consuming voltage double circuit and the even tabula rasa of described LED, and described low-power consumption microcontroller is connected to described close between sensing module and described low power consuming voltage double circuit.
4. a kind of battery energy light pulse LED autoluminescence meeting pedal as claimed in claim 3, is characterized in that, described low-power consumption microcontroller is connected close to sensing module with described by I2C communication interface.
5. a kind of battery energy light pulse LED autoluminescence meeting pedal as claimed in claim 4, is characterized in that, described low-power consumption microcontroller through the setting of I2C communication interface is described can independent work close to sensing module, and enter dormant state subsequently.
6. a kind of battery energy light pulse LED autoluminescence meeting pedal as described in claim 3 or 5, it is characterized in that, when described detect door opening action close to sensing module time, describedly can wake with interrupt signal the microcontroller being in dormant state up close to sensing module, and the microcontroller after waking up can start described voltage double circuit and described constant current source driving circuit, continue to light the even tabula rasa of described LED and send white light ten second, enters dormant state afterwards.
7. a kind of battery energy light pulse LED autoluminescence meeting pedal as claimed in claim 6, is characterized in that, above-mentioned drive circuit module, microcontroller, close to sensing module and power module on a circuit board integrated.
8. a kind of battery energy light pulse LED autoluminescence meeting pedal as claimed in claim 1, it is characterized in that, the light-passing board that described shell comprises the main part be fixed on described car door threshold, is arranged on the cover on described main part and is arranged between described main part and described cover, the two ends, left and right of described main part are provided with battery component, and the bottom of described main part is provided with one piece and pastes plate.
9. a kind of battery energy light pulse LED autoluminescence meeting pedal as claimed in claim 8, it is characterized in that, described battery component comprises drawer type battery tray, cassette cell piece cover, anode contact disk, battery cathode contact disk, battery and installation fitting, wherein, described installation fitting is arranged on described main part, described drawer type battery tray inserts main body two ends, cassette cell piece cover is arranged in described installation main metal fixture, and described battery cathode contact disk is arranged on the below of described cassette cell piece cover, described anode contact disk is arranged on the top of described cassette cell piece cover, described battery to be placed in described drawer type battery tray and with described anode contact disk, described battery cathode contact disk contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467617.4A CN105398394A (en) | 2014-09-15 | 2014-09-15 | Battery energy light pulse LED self-light-emitting meeting pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467617.4A CN105398394A (en) | 2014-09-15 | 2014-09-15 | Battery energy light pulse LED self-light-emitting meeting pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105398394A true CN105398394A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410467617.4A Pending CN105398394A (en) | 2014-09-15 | 2014-09-15 | Battery energy light pulse LED self-light-emitting meeting pedal |
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| Country | Link |
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| CN (1) | CN105398394A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353284A (en) * | 2018-10-11 | 2019-02-19 | 宁波中立科电子科技有限公司 | Inducing luminous automobile meeting pedal and its use and production method |
| CN110576799A (en) * | 2019-10-17 | 2019-12-17 | 广州市万博汽车用品有限公司 | split type usher footboard |
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| US6382819B1 (en) * | 2000-09-26 | 2002-05-07 | California Dream, Inc. | Vehicle running board |
| CN102328708A (en) * | 2011-05-25 | 2012-01-25 | 孙宗启 | Automatic luminous system of bicycle pedal |
| CN202764817U (en) * | 2012-09-10 | 2013-03-06 | 浙江奔克汽车部件有限公司 | Light-emitting diode (LED) welcoming side step |
| CN202782926U (en) * | 2012-05-03 | 2013-03-13 | 蔡玲美 | Automobile door sill footboard with wheel rotating type glowing effect |
| CN202863271U (en) * | 2012-07-23 | 2013-04-10 | 李玉玲 | LED welcome pedal |
| CN103950411A (en) * | 2014-05-01 | 2014-07-30 | 广州市科鸿跃电子有限公司 | Automotive doorsill structure |
-
2014
- 2014-09-15 CN CN201410467617.4A patent/CN105398394A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6382819B1 (en) * | 2000-09-26 | 2002-05-07 | California Dream, Inc. | Vehicle running board |
| CN102328708A (en) * | 2011-05-25 | 2012-01-25 | 孙宗启 | Automatic luminous system of bicycle pedal |
| CN202782926U (en) * | 2012-05-03 | 2013-03-13 | 蔡玲美 | Automobile door sill footboard with wheel rotating type glowing effect |
| CN202863271U (en) * | 2012-07-23 | 2013-04-10 | 李玉玲 | LED welcome pedal |
| CN202764817U (en) * | 2012-09-10 | 2013-03-06 | 浙江奔克汽车部件有限公司 | Light-emitting diode (LED) welcoming side step |
| CN103950411A (en) * | 2014-05-01 | 2014-07-30 | 广州市科鸿跃电子有限公司 | Automotive doorsill structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353284A (en) * | 2018-10-11 | 2019-02-19 | 宁波中立科电子科技有限公司 | Inducing luminous automobile meeting pedal and its use and production method |
| CN110576799A (en) * | 2019-10-17 | 2019-12-17 | 广州市万博汽车用品有限公司 | split type usher footboard |
| CN110576799B (en) * | 2019-10-17 | 2024-03-12 | 广州市万博汽车用品有限公司 | Split welcome pedal |
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Application publication date: 20160316 |
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