CN108944564A - Automobile lamp shows vehicle charged state device and method - Google Patents
Automobile lamp shows vehicle charged state device and method Download PDFInfo
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- CN108944564A CN108944564A CN201811057959.3A CN201811057959A CN108944564A CN 108944564 A CN108944564 A CN 108944564A CN 201811057959 A CN201811057959 A CN 201811057959A CN 108944564 A CN108944564 A CN 108944564A
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- charged state
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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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention relates to a kind of automobile lamps to show vehicle charged state device, and LED current drive module includes multichannel Linear Driving module, LED group, BUCK reduction voltage circuit, wherein multichannel Linear Driving module and LED group connect；Dynamic effect realizes that module includes being sequentially connected CAN/LIN transceiver module, MCU core processing module；Automobile body B CM, CAN/LIN transceiver module, MCU core processing module, multichannel Linear Driving module, LED group are sequentially connected；The connection of automobile body B CM, BUCK reduction voltage circuit, progressive scan control module, LED group are sequentially connected；From middle part to two sides, in respiratory state dynamic dissipates LED group, and it is corresponding with the degree of corresponding charge volume that LED group lights range.The present invention is able to achieve user and whether is in charging operating condition in outside vehicle intuitive judgment vehicle；User is able to achieve in the charge volume completed percentage of outside vehicle intuitive judgment vehicle.
Description
Technical field
The present invention relates to a kind of electric cars more particularly to a kind of automobile lamp to show vehicle charged state device and side
Method.
Background technique
Existing electric car charged state needs are checked in middle control region, external can not intuitively read charged state.Cause
Electric car level of charge, charge efficiency are unable to reach intuitive displaying, and the experience of user is lacking.
Summary of the invention
The object of the present invention is to provide a kind of automobile lamps to show vehicle charged state device and method, in electric car
The lamps and lanterns of the specific position setting type of respiration of vehicle body, show the section where charge volume, promote user experience.
The present invention takes following technical scheme:
A kind of automobile lamp display vehicle charged state device, including automobile body B CM, progressively scan control module, LED current
Drive module, dynamic effect realize module；The LED current drive module include multichannel Linear Driving module, LED group,
BUCK reduction voltage circuit, wherein multichannel Linear Driving module and LED group connect；The dynamic effect realizes that module includes successively
Connect CAN/LIN transceiver module, MCU core processing module；Automobile body B CM, the CAN/LIN transceiver module, MCU core processing mould
Block, multichannel Linear Driving module, LED group are sequentially connected；Automobile body B CM, the BUCK reduction voltage circuit connection, progressive scan control
Module, LED group are sequentially connected；The LED group is whole elongated, and from middle part to two sides, in respiratory state dynamic dissipates, LED
It is corresponding with the degree of corresponding charge volume that group lights range.
Further, the LED group is horizontally installed on the position of the former fuel vehicle air entry positioned at headstock part.
Further, the LED group is horizontally installed on parking stall position.
A kind of above-mentioned automobile lamp shows the control method of vehicle charged state device, successively the following steps are included:
The initialization of S1, MCU core processing module；
Whether S2, MCU core processing module detection host computer have update to request, if it is not, resetting step S2；
S3, the new animation data of host computer transmission is received；
S4, examine animation data whether examine it is errorless, if it is not, notice host computer retransmit；
S5, write-in animation program；
S6, judge to be written whether animation program finishes, if it is not, return step S3；
Whether S7, detection control signal read the data in animation program, if it is not, range step S2；
S8, scan-type update the light on and off state of LED.
The beneficial effects of the present invention are:
1) a kind of automobile lamp display vehicle charged state device and method is provided；It is straight in outside vehicle to be able to achieve user
Sight judges whether vehicle is in charging operating condition；The charge volume that user is able to achieve in outside vehicle intuitive judgment vehicle completes ratio
Example；
2) in the lamps and lanterns of the specific position setting type of respiration of electric car body, where can showing charge volume from outside
Section promotes user experience；
3) charged state of vehicle is apparent in the interactive display region of automobile lamp, is conveniently shown with reaching.
4) LED group is horizontally installed on to the position of the former fuel vehicle air entry positioned at headstock part, just with former fuel oil vapour
The common air entry position of vehicle coincides, and the characteristics of electric car is without air-breathing is utilized, and is electric car original automobile air entry
Position design provide new thinking, aesthetics and functionality are taken into account, have stronger design feel.
5) hardware module of control system and control logic are ingenious in design, high reliablity.
Detailed description of the invention
Fig. 1 is that automobile lamp of the present invention shows that vehicle charged state device is located under charge mode, and lamps and lanterns type of respiration is lighted
The schematic diagram of dynamic effect display area.
Fig. 2 is different charge volume and corresponds to the schematic diagram that different grades lights range.
Fig. 3 is the hardware connection block diagram that automobile lamp of the present invention shows vehicle charged state device.
Fig. 4 is the control logic flow chart that automobile lamp of the present invention shows vehicle charged state method.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific examples.
Referring to Fig. 3, a kind of automobile lamp display vehicle charged state device, including automobile body B CM, progressive scan control mould
Block, LED current drive module, dynamic effect realize module；The LED current drive module includes multichannel Linear Driving mould
Block, LED group, BUCK reduction voltage circuit, wherein multichannel Linear Driving module and LED group connect；The dynamic effect realizes module
Including being sequentially connected CAN/LIN transceiver module, MCU core processing module；Automobile body B CM, the CAN/LIN transceiver module, MCU core
Heart processing module, multichannel Linear Driving module, LED group are sequentially connected；Automobile body B CM, the BUCK reduction voltage circuit connects, line by line
Scan control module, LED group are sequentially connected；The LED group is whole elongated, in respiratory state dynamically from middle part to two sides
Diverging, it is corresponding with the degree of corresponding charge volume that LED group lights range.
In this embodiment, the LED group is horizontally installed on the position of the former fuel vehicle air entry positioned at headstock part.It is attached
It is not shown in figure.
In this embodiment, the LED group is horizontally installed on parking stall position.It is not shown in attached drawing.
Referring to fig. 4, above-mentioned automobile lamp shows the control method of vehicle charged state device, successively includes following step
It is rapid:
The initialization of S1, MCU core processing module；
Whether S2, MCU core processing module detection host computer have update to request, if it is not, resetting step S2；
S3, the new animation data of host computer transmission is received；
S4, examine animation data whether examine it is errorless, if it is not, notice host computer retransmit；
S5, write-in animation program；
S6, judge to be written whether animation program finishes, if it is not, return step S3；
Whether S7, detection control signal read the data in animation program, if it is not, range step S2；
S8, scan-type update the light on and off state of LED.
Referring to Fig. 1, when vehicle is in charged state, the partial dot bright area on automobile lamp is showed by putting out completely
It goes out the gradually excessively variation electrodeless to the slow approximation lighted completely, and by the movement of this process iterative cycles, to reach similar
The dynamic effect of breath light pattern.Show that vehicle is currently in the operating condition of charging with this., matrix in the lamps and lanterns in the following figure
Information exchange region of the dotted light emitting region as the lamps and lanterns, when vehicle charging, all luminous points will be presented by extinguishing to lighting
Even variation repetitive process, breathe style dynamic light effect will inform user's vehicle be currently in charging operating condition work as
In.
It referring to fig. 2,, can be with while operating condition is charged in display in order to show more Vehicular charging information
Dynamic point bright area, which is breathed, by control distinguishes vehicle in current charge volume completeness ratio to reach.As shown in Fig. 2,
Under different charging complete degree, the dynamic effect region definition of lamps and lanterns is different, by assisting by with the CAN communication of vehicle
View reaches lamps and lanterns and shows that state is matched with the synchronism of vehicle charge volume.
Electric vehicle market is increasingly widespread, and charging link is the important operating condition that can't frequently avoid.It can be with using invention
User is allowed intuitively to judge the vehicle mesh by the illuminating state of vehicle signal lamp in the case where not entering vehicle interior
Preceding charging situation, comprising whether in charged state and the remaining overview lighted.
It is the preferred embodiment of the present invention above, those of ordinary skill in the art can also carry out various changes on this basis
It changes or improves, under the premise of not departing from the present invention total design, these transformation or improve all should belong to that the present invention claims guarantors
Within the scope of shield.
Claims (4)
1. a kind of automobile lamp shows vehicle charged state device, it is characterised in that:
Including automobile body B CM, progressively scans control module, LED current drive module, dynamic effect and realize module；
The LED current drive module includes multichannel Linear Driving module, LED group, BUCK reduction voltage circuit, wherein multichannel
Linear Driving module and LED group connect；
The dynamic effect realizes that module includes being sequentially connected CAN/LIN transceiver module, MCU core processing module；
Automobile body B CM, the CAN/LIN transceiver module, MCU core processing module, multichannel Linear Driving module, LED group are successively
Connection；
Automobile body B CM, the BUCK reduction voltage circuit connection, progressive scan control module, LED group are sequentially connected；
The LED group is whole elongated, in respiratory state the dynamic diverging from middle part to two sides, LED group light range with it is right
The degree for the charge volume answered is corresponding.
2. automobile lamp as described in claim 1 shows vehicle charged state device, it is characterised in that: the LED group is laterally
It is arranged in the position of the former fuel vehicle air entry of headstock part.
3. automobile lamp as described in claim 1 shows vehicle charged state device, it is characterised in that: the LED group is laterally
It is arranged at parking stall position.
4. the control method that a kind of automobile lamp described in claim 1 shows vehicle charged state device, which is characterized in that according to
It is secondary the following steps are included:
The initialization of S1, MCU core processing module；
Whether S2, MCU core processing module detection host computer have update to request, if it is not, resetting step S2；
S3, the new animation data of host computer transmission is received；
S4, examine animation data whether examine it is errorless, if it is not, notice host computer retransmit；
S5, write-in animation program；
S6, judge to be written whether animation program finishes, if it is not, return step S3；
Whether S7, detection control signal read the data in animation program, if it is not, range step S2；
S8, scan-type update the light on and off state of LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057959.3A CN108944564A (en) | 2018-09-11 | 2018-09-11 | Automobile lamp shows vehicle charged state device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057959.3A CN108944564A (en) | 2018-09-11 | 2018-09-11 | Automobile lamp shows vehicle charged state device and method |
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| Publication Number | Publication Date |
|---|---|
| CN108944564A true CN108944564A (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811057959.3A Pending CN108944564A (en) | 2018-09-11 | 2018-09-11 | Automobile lamp shows vehicle charged state device and method |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969029A (en) * | 2019-04-03 | 2019-07-05 | 广州小鹏汽车科技有限公司 | Interactive approach and interaction systems, vehicle under a kind of Vehicular charging scene |
| CN110126716A (en) * | 2019-06-17 | 2019-08-16 | 上汽大众汽车有限公司 | Indicate the circuit for lamp of charge capacity |
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| CN106530977A (en) * | 2016-10-14 | 2017-03-22 | 武汉通畅汽车电子照明有限公司 | OLED position lamp capable of displaying battery level, and lamp control device thereof |
| CN107071969A (en) * | 2017-04-06 | 2017-08-18 | 上海小糸车灯有限公司 | The many pixelation LED light source control circuits of car rear |
| CN206446514U (en) * | 2016-10-14 | 2017-08-29 | 武汉通畅汽车电子照明有限公司 | A kind of LED location lamp for showing battery electric quantity |
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2018
- 2018-09-11 CN CN201811057959.3A patent/CN108944564A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530977A (en) * | 2016-10-14 | 2017-03-22 | 武汉通畅汽车电子照明有限公司 | OLED position lamp capable of displaying battery level, and lamp control device thereof |
| CN206446514U (en) * | 2016-10-14 | 2017-08-29 | 武汉通畅汽车电子照明有限公司 | A kind of LED location lamp for showing battery electric quantity |
| CN107071969A (en) * | 2017-04-06 | 2017-08-18 | 上海小糸车灯有限公司 | The many pixelation LED light source control circuits of car rear |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969029A (en) * | 2019-04-03 | 2019-07-05 | 广州小鹏汽车科技有限公司 | Interactive approach and interaction systems, vehicle under a kind of Vehicular charging scene |
| CN109969029B (en) * | 2019-04-03 | 2020-12-15 | 广州小鹏汽车科技有限公司 | Interaction method and interaction system in vehicle charging scene, and vehicle |
| CN110126716A (en) * | 2019-06-17 | 2019-08-16 | 上汽大众汽车有限公司 | Indicate the circuit for lamp of charge capacity |
| CN110126716B (en) * | 2019-06-17 | 2024-05-28 | 上汽大众汽车有限公司 | Lamp circuit for indicating charging quantity |
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Application publication date: 20181207 |