CN107388153A - A kind of OLED welcome sees a visitor out instruction system and its control method - Google Patents
A kind of OLED welcome sees a visitor out instruction system and its control method Download PDFInfo
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- CN107388153A CN107388153A CN201710433617.6A CN201710433617A CN107388153A CN 107388153 A CN107388153 A CN 107388153A CN 201710433617 A CN201710433617 A CN 201710433617A CN 107388153 A CN107388153 A CN 107388153A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/60—Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
-
- 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
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/40—Welcome lights, i.e. specific or existing exterior lamps to assist leaving or approaching the vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—Organic light-emitting diodes [OLED]
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Seed a visitor out instruction system and its control method the invention discloses a kind of OLED welcome, system includes keyless entry and activation system, car body controller, OLED controllers and OLED piece groups.Control method includes：After key enters the effective search coverage of vehicle, the legitimacy certification of car key is carried out；The unlocking signal of key is received, and unlocking signal is sent to car body controller and OLED controllers；Algorithm is lighted according to unlocking signal using welcome to be controlled the OLED pieces of OLED piece groups；The upper lock signal of key is received, and upper lock signal is sent to car body controller and OLED controllers；The OLED pieces of OLED piece groups are controlled using extinguishing algorithm of seing a visitor out according to upper lock signal.The present invention can be independently controlled to each OLED pieces of OLED piece groups, and employed welcome and lighted algorithm and see a visitor out and extinguish algorithm, and function is more rich, more intelligently, can be widely applied to automobile intelligent control field.
Description
Technical field
The present invention relates to automobile intelligent control field, especially a kind of OLED welcome sees a visitor out instruction system and its controlling party
Method.
Background technology
At present, car lighting technology develops into LED light source from past halogen light source, and brightness and reliability have all been realized
Big breakthrough.After Organic Light Emitting Diode (OLED) exploitation emerges, due to OLED material and the particularity of structure, make illuminating lamp
Flexible, transparent and adjustable color screen body can be prepared into.OLED light source has can transparent, flexible, area source and slimming etc.
Advantage, more hommization during applied to automobile tail position lamp, more frivolous, outward appearance is more gorgeous, can allow automobile profile more
It is bonded well, there is bigger design space.
Current automobile tail position lamp is still more to use LED particle light source.In order to meet laws and regulations to automobile tail light
Luminous requirement, automobile tail position lamp can use LED group row modes, be arranged by the arrangement group of certain rule, it is possible to achieve position
Put the different changes of lamp moulding.But the luminosity of LED particle light source is limited, in optically focused zero such as no arrangement aluminum reflector nets
When part and LED negligible amounts, automobile tail position lamp is extremely difficult to the lighting requirements of laws and regulations, so it is used in control
Simple control mode, as shown in figure 1, in Fig. 1, K is position lamp switch.As shown in figure 1, the simple control mode works as Body Control
After device (BCM) outgoing position lamp control signal, position lamp control signal is converted into by taillight LED driver can drive LED groups to arrange
In all LED luminescence units signal.But the logic of this control mode is relatively simple, LED groups can only be arranged and carry out entirety
Control, each LED luminescence units in can not arranging LED groups are independently controlled, and function is single, not intelligent enough.
Seed a visitor out the function of control in addition, current automobile tail position lamp does not possess welcome, it is impossible to carry out welcome's instruction and
See a visitor out instruction, the interactive experience sense of people and automobile is not strong, and intelligence degree is not high.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to：It is high to provide a kind of feature-rich and intelligence degree,
OLED welcome sees a visitor out instruction system.
Another object of the present invention is to：It is high to provide a kind of feature-rich and intelligence degree, OLED welcome sees a visitor out finger
Show the control method of system.
The technical solution used in the present invention is：
A kind of OLED welcome sees a visitor out instruction system, including：
Keyless entry and activation system, for sensing key signal, and sent out after key signal is sensed according to key
The command signal sent carries out the legitimacy certification of car key；
Car body controller, for the legitimacy certification of car key success after, outgoing position lamp control signal；
OLED controllers, for exporting multiple OLED pieces drive signals according to position lamp control signal；
OLED piece groups, for being controlled respectively to the OLED pieces of OLED piece groups according to multiple OLED pieces drive signals, its
In, a piece of OLED pieces in an OLED piece drive signal independent control OLED piece group；
The output end of the keyless entry and the activation system first input end with car body controller, Body Control respectively
Second input of device, the first input end of OLED controllers connect with the second input of OLED controllers, the vehicle body control
The output end of device processed is connected with the 3rd input of OLED controllers, all output ends of the OLED controllers with OLED pieces
The input connection of group.
Further, the OLED pieces group includes multiple OLED cells, each OLED cell symmetrically connected by 2 OLED pieces and
Into.
Further, the OLED pieces group includes upper OLED groups and lower OLED groups, and the upper OLED groups include dividing from left to right
OLED pieces on the first to the tenth of cloth, OLED pieces symmetrically connect that to form outline be positive six on OLED pieces and second on described first
Side shape and Internal periphery are OLED cell on the first of rhombus, and OLED pieces symmetrically connect composition on OLED pieces and the 4th on the described 3rd
Outline is regular hexagon and Internal periphery is OLED cell on the second of rhombus, OLED pieces on OLED pieces and the 6th on the described 5th
It is symmetrical connect form that outline is regular hexagon and Internal periphery is OLED cell on the 3rd of rhombus, on the described 7th OLED pieces and
OLED pieces symmetrically connect on 8th, and to form outline be regular hexagon and Internal periphery is OLED cell on the 4th of rhombus, described the
OLED pieces symmetrically connect on OLED pieces and the tenth on nine, and to form outline be regular hexagon and Internal periphery is on the 5th of rhombus
OLED cell, OLED pieces also symmetrically connect with OLED pieces on the 3rd on described second, on the described 4th OLED pieces also with the 5th
OLED pieces symmetrically connect, and OLED pieces also symmetrically connect with OLED pieces on the 7th on the described 6th, on the described 8th OLED pieces also with
OLED pieces symmetrically connect on 9th；
The lower OLED groups include first to the ten times OLED pieces being distributed from left to right, first time OLED pieces and the
Two times OLED pieces symmetrically connect form outline be regular hexagon and Internal periphery be rhombus first time OLED cell, the described 3rd
Lower OLED pieces and the four times OLED pieces symmetrically connect form outline be regular hexagon and Internal periphery be rhombus second time OLED
Unit, the five times OLED pieces and the six times OLED pieces symmetrically connect, and to form outline be regular hexagon and Internal periphery is rhombus
The three times OLED cells, the seven times OLED pieces and the eight times OLED pieces symmetrically connect form outline be regular hexagon and
Internal periphery is the four times OLED cells of rhombus, and the nine times OLED pieces and the ten times OLED pieces, which symmetrically connect, forms outline
It is also symmetrical with the three times OLED pieces for the five times OLED cells that regular hexagon and Internal periphery are rhombus, second time OLED pieces
Connect, the four times OLED pieces also symmetrically connect with the five times OLED pieces, the six times OLED pieces also with the seven times OLED
Piece symmetrically connects, and the eight times OLED pieces also symmetrically connect with the nine times OLED pieces.
Another technical scheme for being taken of the present invention is：
A kind of OLED welcome sees a visitor out the control method of instruction system, comprises the following steps：
After key enters the effective search coverage of vehicle, start keyless entry and activation system carries out the conjunction of car key
Method certification；
Keyless entry and activation system receive the unlocking signal of key, and by unlocking signal be sent to car body controller and
OLED controllers；
Car body controller and OLED controllers light OLED piece of the algorithm to OLED piece groups according to unlocking signal using welcome
It is controlled；
Keyless entry and activation system receive the upper lock signal of key, and by upper lock signal be sent to car body controller and
OLED controllers；
Car body controller and OLED controllers extinguish OLED piece of the algorithm to OLED piece groups according to upper lock signal using seing a visitor out
It is controlled.
Further, car body controller and the OLED controller lights algorithm to OLED pieces according to unlocking signal using welcome
The step for OLED pieces of group are controlled, it includes：
Car body controller is unlocked according to unlocking signal, and output first position lamp lights signal, and starts the first timing
Time timing；
OLED controllers light signal according to unlocking signal and first position lamp and light algorithm to OLED piece groups using welcome
OLED pieces be controlled.
Further, the OLED controllers light signal according to unlocking signal and first position lamp and light algorithm using welcome
The step for being controlled to the OLED pieces of OLED piece groups, it includes：
OLED controllers light signal use according to unlocking signal and first position lamp and light algorithm to OLED piece groups at random
In 20 OLED pieces carry out random lighting operation, it is described it is random light algorithm lighted at random every the very first time it is a piece of not by point
The OLED pieces of bright mistake, untill 20 OLED pieces were lit, 20 OLED pieces in operating process is lighted at random
Have and only a piece of OLED pieces are lit；
OLED controllers control 20 OLED pieces to perform after 3 wholes are lit and are off operation with 3 wholes, control 20
Piece OLED pieces are all lighted；
After the first timing terminates or OLED controllers have been received by the main driving door opening signal of car body controller,
OLED controllers control 20 OLED pieces all to extinguish.
Further, first timing is 60s, very first time 70ms.
Further, car body controller and the OLED controller extinguishes algorithm to OLED pieces according to upper lock signal using seing a visitor out
The step for OLED pieces of group are controlled, it includes：
Car body controller is locked according to upper lock signal, and output second place lamp lights signal, and starts the second timing
Time timing；
OLED controllers light signal according to upper lock signal and second place lamp and extinguish algorithm to OLED piece groups using seing a visitor out
OLED pieces be controlled.
Further, the OLED controllers light signal using extinguishing algorithm of seing a visitor out according to upper lock signal and second place lamp
The step for being controlled to the OLED pieces of OLED piece groups, it includes：
20 OLED pieces that OLED controllers light signal control OLED piece groups according to upper lock signal and second place lamp are complete
Lighted for the second time in portion；
OLED controllers extinguish 20 OLED pieces successively by the extinguishing logic of setting.
Further, second timing is 30s, and second time is 3s, the extinguishing logic set as
Second timing is pressed from left to right before reaching, and top-down order extinguishes OLED pieces piecewise, and is arrived in the second timing
20 OLED pieces are controlled all to extinguish after reaching.
The present invention system beneficial effect be：Including keyless entry and activation system, car body controller, OLED controllers
With OLED piece groups, OLED controllers employ multi output structure, and an OLED pieces drive signal of OLED controllers output is independent
The a piece of OLED pieces in OLED piece groups are controlled, each OLED pieces of OLED piece groups can be independently controlled, function is more rich, intelligence
It is higher degree to be changed.
The present invention method beneficial effect be：Welcome is used according to unlocking signal including car body controller and OLED controllers
Light that algorithm is controlled to the OLED pieces of OLED piece groups and car body controller and OLED controllers use according to upper lock signal
See a visitor out and extinguish the step of algorithm is controlled to the OLED pieces of OLED piece groups, employ and algorithm and extinguishing of seing a visitor out are lighted based on welcome
The welcome of algorithm control mode of seing a visitor out carries out welcome's instruction and instruction of seing a visitor out, and function is more rich, and enhances the friendship of people and automobile
Mutual experience sense, intelligence degree are higher.
Brief description of the drawings
Fig. 1 is the control structure block diagram of existing automobile tail position lamp；
Fig. 2 is that a kind of OLED welcome of the present invention sees a visitor out the overall structure block diagram of instruction system；
Fig. 3 is a kind of concrete structure schematic diagram of OLED pieces group of the present invention；
Fig. 4 be a kind of OLED welcome of the present invention see a visitor out instruction system control method step flow chart；
Fig. 5 is a kind of specific control flow chart that welcome of the present invention lights algorithm；
Fig. 6 is a kind of specific control flow chart of algorithm of the invention of seing a visitor out.
Embodiment
Reference picture 2, a kind of OLED welcome see a visitor out instruction system, including：
Keyless entry and activation system, for sensing key Key Fob signals, and sensing key Key Fob letters
The command signal sent after number according to key Key Fob carries out the legitimacy certification of car key；
Car body controller, for the legitimacy certification of car key success after, outgoing position lamp control signal；
OLED controllers, for exporting multiple OLED pieces drive signals according to position lamp control signal；
OLED piece groups, for being controlled respectively to the OLED pieces of OLED piece groups according to multiple OLED pieces drive signals, its
In, a piece of OLED pieces in an OLED piece drive signal independent control OLED piece group；
The output end of the keyless entry and the activation system first input end with car body controller, Body Control respectively
Second input of device, the first input end of OLED controllers connect with the second input of OLED controllers, the vehicle body control
The output end of device processed is connected with the 3rd input of OLED controllers, all output ends of the OLED controllers with OLED pieces
The input connection of group.
Preferred embodiment is further used as, the OLED pieces group includes multiple OLED cells, and each OLED cell is by 2
Piece OLED pieces, which symmetrically connect, to be formed.
Reference picture 3, preferred embodiment being further used as, the OLED pieces group includes upper OLED groups and lower OLED groups,
The upper OLED groups include being distributed from left to right the first to the tenth on OLED piece U1-U10, OLED pieces U1 and the on described first
OLED pieces U2, which symmetrically connects, on two forms that outline is regular hexagon and Internal periphery is OLED cell U1U2 on the first of rhombus, institute
State on the 3rd OLED pieces U4 on OLED pieces U3 and the 4th and symmetrically connect and form that outline is regular hexagon and Internal periphery is rhombus
OLED cell U3U4 on second, OLED pieces U6 symmetrically connects that to form outline be positive six on OLED pieces U5 and the 6th on the described 5th
Side shape and Internal periphery are OLED cell U5U6 on the 3rd of rhombus the, and OLED pieces U8 is symmetrical on OLED pieces U7 and the 8th on the described 7th
Connect and form that outline is regular hexagon and Internal periphery is OLED cell U7U8 on the 4th of rhombus, OLED pieces U9 on the described 9th
With the tenth on OLED pieces U10 symmetrically connect that to form outline be regular hexagon and Internal periphery is OLED cell on the 5th of rhombus
U9U10, OLED pieces U2 also symmetrically connects with OLED pieces U3 on the 3rd on described second, and OLED pieces U4 is also with the 5th on the described 4th
Upper OLED pieces U5 symmetrically connects, and OLED pieces U6 also symmetrically connects with OLED pieces U7 on the 7th on the described 6th, on the described 8th
OLED pieces U8 also symmetrically connects with OLED pieces U9 on the 9th；
The lower OLED groups include first to the ten times OLED piece D1-D10, first time OLED being distributed from left to right
Piece D1 and second time OLED pieces D2 symmetrically connect form outline be regular hexagon and Internal periphery be rhombus first time OLED it is mono-
First D1D2, the three times OLED pieces D3 and the four times OLED pieces D4 symmetrically connect form outline be regular hexagon and Internal periphery
For second time OLED cell D3D4 of rhombus, the five times OLED pieces D5 and the six times OLED pieces D6, which symmetrically connect, forms foreign steamer
Exterior feature is regular hexagon and Internal periphery is the three times OLED cell D5D6 of rhombus, the seven times OLED pieces D7 and the eight times OLED
Piece D8 symmetrically connect form outline be regular hexagon and Internal periphery be rhombus the four times OLED cell D7D8, under the described 9th
OLED pieces D9 and the ten times OLED pieces D10 symmetrically connects, and to form outline be regular hexagon and under Internal periphery is the 5th of rhombus the
OLED cell D9D10, second time OLED pieces D2 also symmetrically connect with the three times OLED pieces D3, the four times OLED pieces D4
Also symmetrically connect with the five times OLED pieces D5, the six times OLED pieces D6 also symmetrically connects with the seven times OLED pieces D7, described
The eight times OLED pieces D8 also symmetrically connects with the nine times OLED pieces D9.In Fig. 3, each OLED cell is hollow structure, outside
Profile is regular hexagon, and Internal periphery is rhombus.
Reference picture 4, a kind of OLED welcome see a visitor out the control method of instruction system, comprise the following steps：
After key enters the effective search coverage of vehicle, start keyless entry and activation system carries out the conjunction of car key
Method certification；
Keyless entry and activation system receive the unlocking signal of key, and by unlocking signal be sent to car body controller and
OLED controllers；
Car body controller and OLED controllers light OLED piece of the algorithm to OLED piece groups according to unlocking signal using welcome
It is controlled；
Keyless entry and activation system receive the upper lock signal of key, and by upper lock signal be sent to car body controller and
OLED controllers；
Car body controller and OLED controllers extinguish OLED piece of the algorithm to OLED piece groups according to upper lock signal using seing a visitor out
It is controlled.
Preferred embodiment is further used as, car body controller and the OLED controller is used according to unlocking signal and met
Guest lights the step for algorithm is controlled to the OLED pieces of OLED piece groups, and it includes：
Car body controller is unlocked according to unlocking signal, and output first position lamp lights signal, and starts the first timing
Time timing；
OLED controllers light signal according to unlocking signal and first position lamp and light algorithm to OLED piece groups using welcome
OLED pieces be controlled.
Preferred embodiment is further used as, the OLED controllers light letter according to unlocking signal and first position lamp
Number the step for algorithm is controlled to the OLED pieces of OLED piece groups is lighted using welcome, it includes：
OLED controllers light signal use according to unlocking signal and first position lamp and light algorithm to OLED piece groups at random
In 20 OLED pieces carry out random lighting operation, it is described it is random light algorithm lighted at random every the very first time it is a piece of not by point
The OLED pieces of bright mistake, untill 20 OLED pieces were lit, 20 OLED pieces in operating process is lighted at random
Have and only a piece of OLED pieces are lit；
OLED controllers control 20 OLED pieces to perform after 3 wholes are lit and are off operation with 3 wholes, control 20
Piece OLED pieces are all lighted；
After the first timing terminates or OLED controllers have been received by the main driving door opening signal of car body controller,
OLED controllers control 20 OLED pieces all to extinguish.
Preferred embodiment is further used as, first timing is 60s, very first time 70ms.
Preferred embodiment is further used as, car body controller and the OLED controller is used according to upper lock signal and sent
Visitor extinguishes the step for algorithm is controlled to the OLED pieces of OLED piece groups, and it includes：
Car body controller is locked according to upper lock signal, and output second place lamp lights signal, and starts the second timing
Time timing；
OLED controllers light signal according to upper lock signal and second place lamp and extinguish algorithm to OLED piece groups using seing a visitor out
OLED pieces be controlled.
Preferred embodiment is further used as, the OLED controllers light letter according to upper lock signal and second place lamp
Number use, which is seed a visitor out, extinguishes the step for algorithm is controlled to the OLED pieces of OLED piece groups, and it includes：
20 OLED pieces that OLED controllers light signal control OLED piece groups according to upper lock signal and second place lamp are complete
Lighted for the second time in portion；
OLED controllers extinguish 20 OLED pieces successively by the extinguishing logic of setting.
Preferred embodiment is further used as, second timing is 30s, and second time is 3s, described
For the extinguishing logic set to be pressed from left to right before the second timing reaches, top-down order extinguishes OLED pieces piecewise,
And 20 OLED pieces of control all extinguish after the arrival of the second timing.
The present invention is further explained and illustrated with reference to Figure of description and specific embodiment.
Embodiment one
Each LED luminescence units in can not being arranged for prior art automobile tail position lamp LED groups carry out independent control
The defects of processed, the present invention propose a kind of OLED welcome and seed a visitor out instruction system.As shown in Fig. 2 the welcome sees a visitor out, instruction system should
By the use of OLED light tiles as automobile position lamp, including keyless entry and activation system (i.e. PEPS), car body controller are (i.e.
BCM), OLED controllers and OLED piece groups, if OLED pieces group is made up of dry plate OLED pieces.PEPS perceives key Key Fob signals,
Receive the command signal (such as unlocking signal, upper lock signal) that key Key Fob are sent.Recognize when driver carries for vehicle
The key Key Fob of card, during into the detectable region of car key antenna, if press on key Key Fob it is any by
Key, the legitimacy certification of vehicle PEPS and key can be started.The legitimacy certification of key is by rear, the control of BCM outgoing positions lamp
Signal (such as position lamp opening signal) gives OLED controllers, controls OLED pieces to light or extinguish by OLED controllers.OLED is controlled
Device processed, which is directed to, exports single drive signal per a piece of OLED pieces, can control every OLED piece individually to light, while can also realize
The regulation of OLED piece brightness.
Seed a visitor out based on above-mentioned OLED welcome and indicate system architecture, the present invention is set again to the structure of OLED piece groups
Meter.By taking left tail lamp as an example, OLED pieces group includes upper OLED groups and lower OLED groups, and upper OLED groups and lower OLED groups include 5
OLED cell, adjacent 2 OLED cells symmetrically connect in 5 OLED cells, and adjacent 2 OLED pieces pair in each OLED cell
Title connects.As shown in figure 3, the first OLED piece in left side in OLED groups in U1 representatives, in U2 representative in OLED groups on the left of second
OLED pieces, D1 represent the first OLED piece in left side in lower OLED groups, and D2 represents the second OLED piece in left side in lower OLED groups.U1 and
U2, which symmetrically connects, forms first OLED cell of upper OLED groups, and the outline of the OLED cell is regular hexagon, and Internal periphery is
Rhombus, and vertical direction axis of the U1 and U2 using point S1 and where point S2 be as symmetry axis, and first OLED of upper OLED groups
Unit is used as symmetry axis with the vertical direction axis where adjacent second OLED cell using point S3.The knot of other OLED cells
Structure is similar with first OLED cell structure of upper OLED groups.
Embodiment two
For existing automobile tail position lamp do not possess welcome instruction and instruction of seing a visitor out function the problem of, the present invention is based on
Structure shown in Fig. 2 and Fig. 3, with reference to other signals (such as opening signal of main driving door) of automobile, fusion welcome lights algorithm
The control method for instruction system of being seed a visitor out with a kind of new OLED welcome of extinguishing algorithm development that sees a visitor out.The control method mainly includes
Welcome's control model and control model both patterns of seing a visitor out.The idiographic flow of this pattern is described in detail below：
(1) welcome's control model flow
The flow of welcome's control model is as shown in Figure 5.Four closings are locked when the pattern is initial, and vehicle is in lower electrical silence
State, enter the region that car key antenna can detect effectively when driver carries legal key (i.e. legal key exists
In the effective search coverage of vehicle) when, PEPS by network management message wake up BCM and OLED controllers, now, PEPS, BCM and
These three controllers of OLED controllers are in active standby state.At the same time, key carries out legitimate authentication with vehicle PEPS, closes
Method certification is by rear, and driver operates the unblock button triggering unlocking signal of key, and PEPS receives the unlocking signal, and is recognizing
Unlock instruction can be sent to BCM after unlocking signal.BCM performs unlocking motion, output BCM positions after receiving PEPS unlocking signal
Lamp lights signal, and starts the timing of 60s positions.The position lamp of unlocking signal and BCM that OLED controllers receive PEPS lights letter
Number, control OLED pieces perform welcome and light algorithm：20 OLED pieces are lighted at random, after a certain OLED pieces are lighted, are spaced 70ms
Afterwards, other 19 OLED pieces light a piece of (that piece OLED sector-meetings originally lighted are extinguished) at random again, then are spaced 70ms ... ...,
Circulation lights OLED pieces at random successively；After last a piece of OLED pieces are lighted, perform 3 all lights go out entirely (i.e. all light → go out entirely →
All light → go out entirely → all light → is gone out entirely) after, OLED controllers light all OLED pieces；If the timing of 60s positions terminates, OLED
Controller controls all OLED pieces to extinguish, if before the timing of 60s positions terminates, OLED controllers receive BCM main driving doors
Opening signal, then extinguish all OLED light tiles immediately.
(2) control model of seing a visitor out flow
Control model of seing a visitor out flow as shown in fig. 6, the pattern in the flame-out lower electricity of driver, leave vehicle and four close but
It is triggered when unlocked.When the pattern is initial, legal key still in the effective search coverage of vehicle and keeps legitimate authentication to lead to
The state crossed.Driver operates key and locked after the upper lock signal of button triggering, and lock signal and instruction of locking is assigned in PEPS receptions
Give BCM and OLED controllers.BCM performs four actions of locking according to instruction of locking, while starts position lamp 30s timings.OLED
Controller receives PEPS instruction of locking with after BCM position light signal, lights all OLED pieces 3s, then controls OLED piece groups
OLED pieces by setting extinguish logic extinguish successively.The extinguishing logic set as position lamp 30s timing terminate before by from a left side to
The right side, top-down order extinguishes OLED pieces piecewise, and 20 OLED pieces of control all put out after position lamp 30s timings terminate
Go out.
Invention applies the OLED light tiles based on OLED technology as automobile position lamp, and with reference to other letters of automobile
Number, fusion welcome control algolithm of seing a visitor out proposes a kind of new automobile meeting and seed a visitor out instruction system and its control method, can not only
Each OLED pieces of OLED piece groups are independently controlled, and extinguish meeting for algorithm by lighting algorithm based on welcome and seing a visitor out
Guest sees a visitor out control mode, adds the interactive experience sense of people and automobile, more intelligent and hommization.
Above is the preferable implementation to the present invention is illustrated, but the present invention is not limited to the embodiment, ripe
A variety of equivalent variations or replacement can also be made on the premise of without prejudice to spirit of the invention by knowing those skilled in the art, this
Equivalent deformation or replacement are all contained in the application claim limited range a bit.
Claims (10)
- The instruction system 1. a kind of OLED welcome sees a visitor out, it is characterised in that：Including：Keyless entry and activation system, for sensing key signal, and sent after key signal is sensed according to key Command signal carries out the legitimacy certification of car key；Car body controller, for the legitimacy certification of car key success after, outgoing position lamp control signal；OLED controllers, for exporting multiple OLED pieces drive signals according to position lamp control signal；OLED piece groups, for being controlled respectively to the OLED pieces of OLED piece groups according to multiple OLED pieces drive signals, wherein, one A piece of OLED pieces in individual OLED pieces drive signal independent control OLED piece groups；The output end of the keyless entry and the activation system first input end with car body controller, car body controller respectively Second input, the first input end of OLED controllers connect with the second input of OLED controllers, the car body controller Output end be connected with the 3rd input of OLED controllers, all output ends of the OLED controllers with OLED piece groups Input connects.
- The instruction system 2. a kind of OLED welcome according to claim 1 sees a visitor out, it is characterised in that：The OLED pieces group includes Multiple OLED cells, each OLED cell is symmetrically connected by 2 OLED pieces to be formed.
- The instruction system 3. a kind of OLED welcome according to claim 2 sees a visitor out, it is characterised in that：The OLED pieces group includes Upper OLED groups and lower OLED groups, the upper OLED groups include be distributed from left to right the first to the tenth on OLED pieces, described first OLED pieces symmetrically connect on upper OLED pieces and second, and to form outline be regular hexagon and Internal periphery is OLED on the first of rhombus Unit, OLED pieces symmetrically connect and form that outline is regular hexagon and Internal periphery is rhombus on OLED pieces and the 4th on the described 3rd Second on OLED cell, on the described 5th on OLED pieces and the 6th OLED pieces symmetrically connect form outline be regular hexagon and Internal periphery is OLED cell on the 3rd of rhombus the, and OLED pieces symmetrically connect and form outline on OLED pieces and the 8th on the described 7th It is OLED cell on the 4th of rhombus for regular hexagon and Internal periphery, the symmetrical phase of OLED pieces on OLED pieces and the tenth on the described 9th It is regular hexagon and Internal periphery is OLED cell on the 5th of rhombus to connect and form outline, and OLED pieces are also with the 3rd on described second Upper OLED pieces symmetrically connect, and OLED pieces also symmetrically connect with OLED pieces on the 5th on the described 4th, and OLED pieces are also on the described 6th Symmetrically connect with OLED pieces on the 7th, OLED pieces also symmetrically connect with OLED pieces on the 9th on the described 8th；The lower OLED groups include first to the ten times OLED pieces being distributed from left to right, under first time OLED pieces and second OLED pieces symmetrically connect form outline be regular hexagon and Internal periphery be rhombus first time OLED cell, under the described 3rd OLED pieces and the four times OLED pieces symmetrically connect form outline be regular hexagon and Internal periphery be rhombus second time OLED it is mono- Member, the five times OLED pieces and the six times OLED pieces symmetrically connect, and to form outline be regular hexagon and Internal periphery is rhombus The three times OLED cells, the seven times OLED pieces and the eight times OLED pieces symmetrically connect, and to form outline be regular hexagon and interior Profile is the four time OLED cells of rhombus, and the nine times OLED pieces and the ten times OLED pieces the composition outline that symmetrically connects are Regular hexagon and Internal periphery are the five times OLED cells of rhombus, second time OLED pieces also with the three times symmetrical phases of OLED pieces Connect, the four times OLED pieces also symmetrically connect with the five times OLED pieces, the six times OLED pieces also with the seven times OLED pieces Symmetrically connect, the eight times OLED pieces also symmetrically connect with the nine times OLED pieces.
- The control method of instruction system 4. a kind of OLED welcome sees a visitor out, it is characterised in that：Comprise the following steps：After key enters the effective search coverage of vehicle, start keyless entry and activation system carries out the legitimacy of car key Certification；Keyless entry and activation system receive the unlocking signal of key, and unlocking signal is sent into car body controller and OLED Controller；Car body controller and OLED controllers light algorithm using welcome according to unlocking signal and the OLED pieces of OLED piece groups are carried out Control；Keyless entry and activation system receive the upper lock signal of key, and upper lock signal is sent into car body controller and OLED Controller；The OLED pieces progress that car body controller and OLED controllers extinguish algorithm to OLED piece groups according to upper lock signal using seing a visitor out Control.
- The control method of instruction system 5. a kind of OLED welcome according to claim 4 sees a visitor out, it is characterised in that：The car Body controller and OLED controllers light algorithm using welcome according to unlocking signal and are controlled this to the OLED pieces of OLED piece groups One step, it includes：Car body controller is unlocked according to unlocking signal, and output first position lamp lights signal, and starts the first timing Regularly；OLED controllers light signal according to unlocking signal and first position lamp and light algorithm to OLED piece groups using welcome OLED pieces are controlled.
- The control method of instruction system 6. a kind of OLED welcome according to claim 5 sees a visitor out, it is characterised in that：It is described OLED controllers light signal according to unlocking signal and first position lamp and light OLED piece of the algorithm to OLED piece groups using welcome The step for being controlled, it includes：OLED controllers light signal use according to unlocking signal and first position lamp and light algorithm in OLED piece groups at random 20 OLED pieces carry out random lighting operation, and described light algorithm lights a piece of non-lit up mistake at random every the very first time at random OLED pieces, untill 20 OLED pieces were lit, 20 OLED pieces it is random light in operating process have and Only a piece of OLED pieces are lit；OLED controllers control 20 OLED pieces to perform after 3 wholes are lit and are off operation with 3 wholes, control 20 OLED pieces are all lighted；After the first timing terminates or OLED controllers have been received by the main driving door opening signal of car body controller, OLED controls Device processed controls 20 OLED pieces all to extinguish.
- The control method of instruction system 7. a kind of OLED welcome according to claim 6 sees a visitor out, it is characterised in that：Described One timing is 60s, very first time 70ms.
- The control method of instruction system 8. a kind of OLED welcome according to claim any one of 4-7 sees a visitor out, its feature exist In：Car body controller and the OLED controller is entered according to upper lock signal using extinguishing algorithm of seing a visitor out to the OLED pieces of OLED piece groups The step for row control, it includes：Car body controller is locked according to upper lock signal, and output second place lamp lights signal, and starts the second timing Regularly；OLED controllers light signal according to upper lock signal and second place lamp and extinguish algorithm to OLED piece groups using seing a visitor out OLED pieces are controlled.
- The control method of instruction system 9. a kind of OLED welcome according to claim 8 sees a visitor out, it is characterised in that：It is described OLED controllers light signal according to upper lock signal and second place lamp and extinguish OLED piece of the algorithm to OLED piece groups using seing a visitor out The step for being controlled, it includes：OLED controllers light 20 OLED pieces whole points of signal control OLED piece groups according to upper lock signal and second place lamp Bright second time；OLED controllers extinguish 20 OLED pieces successively by the extinguishing logic of setting.
- The control method of instruction system 10. a kind of OLED welcome according to claim 9 sees a visitor out, it is characterised in that：It is described Second timing is 30s, and second time is 3s, and the extinguishing logic set is presses before the arrival of the second timing From left to right, top-down order extinguishes OLED pieces piecewise, and controls 20 OLED pieces complete after the arrival of the second timing Extinguish in portion.
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| CN109823259A (en) * | 2018-12-26 | 2019-05-31 | 迅驰车业江苏有限公司 | A kind of car light welcome and the control method for seeing function off |
| CN110126714A (en) * | 2019-03-29 | 2019-08-16 | 北京车和家信息技术有限公司 | Control method for vehicle, vehicle and computer readable storage medium |
| CN110406496A (en) * | 2018-04-28 | 2019-11-05 | 长城汽车股份有限公司 | A kind of vehicle unlock response method, device and vehicle |
| CN110949236A (en) * | 2019-11-25 | 2020-04-03 | 浙江合众新能源汽车有限公司 | Vehicle welcome lamp system and method |
| CN111409544A (en) * | 2020-06-05 | 2020-07-14 | 常州富通光电科技有限公司 | Automobile rear tail lamp control system with dynamic self-adaption and welcome delay functions |
| CN111409540A (en) * | 2020-03-18 | 2020-07-14 | 吉利汽车研究院（宁波）有限公司 | Vehicle lamp control method, device and equipment |
| CN111741566A (en) * | 2019-03-22 | 2020-10-02 | 嘉兴海拉灯具有限公司 | Control method and system for welcoming or cheering mode of vehicle |
| CN113879207A (en) * | 2021-09-27 | 2022-01-04 | 重庆长安汽车股份有限公司 | Breathing welcome lamp control method and system, vehicle and storage medium |
| DE102022107766A1 (en) | 2022-04-01 | 2023-10-05 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method and device for confirming the locking or unlocking of a motor vehicle |
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