CN204020699U - The control system of vehicle and vehicle brake lamp - Google Patents
The control system of vehicle and vehicle brake lamp Download PDFInfo
- Publication number
- CN204020699U CN204020699U CN201420410107.9U CN201420410107U CN204020699U CN 204020699 U CN204020699 U CN 204020699U CN 201420410107 U CN201420410107 U CN 201420410107U CN 204020699 U CN204020699 U CN 204020699U
- Authority
- CN
- China
- Prior art keywords
- brake lamp
- vehicle
- light sensor
- light intensity
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 description 5
- 230000035807 sensation Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model proposes a kind of vehicle, comprising: brake system; And the control system of the vehicle brake lamp to be connected with brake system, the control system of vehicle brake lamp comprises: brake lamp and brake lamp actuator; Light sensor, light sensor detects the light intensity of outside vehicle; And pulse width modulation (PWM) control chip, pwm chip is connected with light sensor with brake lamp actuator, and pwm chip controls brake lamp actuator according to light intensity.Vehicle of the present utility model according to the brightness of the automatic adjustable brake lamp of car UV light intensity, can be avoided the driver comfort affecting front vehicle chaufeur, improves travel safety.The utility model additionally provides a kind of control system of vehicle brake lamp.
Description
Technical field
The utility model relates to field of automobile, particularly the control system of a kind of vehicle and vehicle brake lamp.
Background technology
Current automobile, the brightness of its brake lamp can not regulate automatically, namely daytime with night brake lamp brightness be the same.As at strong afternoon of illumination, the chaufeur of front vehicle possibly cannot see the brake lamp signal of front vehicles clearly clearly.When night travel, when the brake lamp of front vehicles lights, because the too bright meeting of brake lamp brightness is to a kind of dazzling sensation of front vehicle chaufeur, when spacing is very near, as traffic congestion and etc. red light time, particularly evident, rear car driver traveling comfort can be caused like this to reduce, add potential safety hazard simultaneously.
Utility model content
The utility model is intended to solve one of technical matters in above-mentioned correlation technique at least to a certain extent.
For this reason, an object of the present utility model is to propose a kind of vehicle, and this vehicle according to the brightness of the automatic adjustable brake lamp of car UV light intensity, can be avoided the driver comfort affecting front vehicle chaufeur, improve travel safety.
Another object of the present utility model is the control system providing a kind of vehicle brake lamp.
To achieve these goals, the utility model first aspect proposes a kind of vehicle, comprising: brake system; And the control system of the vehicle brake lamp to be connected with described brake system, the control system of described vehicle brake lamp comprises: brake lamp and brake lamp actuator; Light sensor, described light sensor detects the light intensity of outside vehicle; And pulse width modulation (PWM) control chip, described pwm chip is connected with described light sensor with described brake lamp actuator, and described pwm chip controls described brake lamp actuator according to described light intensity.
According to vehicle of the present utility model, the brightness of its brake lamp can regulate according to car UV light intensity.When light sensor detects that the light intensity of outside vehicle is larger, then pwm chip controls brake lamp actuator according to this light intensity, so that the brightness of brake lamp is heightened, discover clearly to enable the chaufeur of front vehicle, when the light intensity that light sensor detects outside is more weak, then pwm chip controls brake lamp actuator, the brightness of brake lamp to be turned down, in order to avoid cause dazzling sensation to front vehicle chaufeur.Therefore, this vehicle according to the brightness of the automatic adjustable brake lamp of car UV light intensity, can be avoided the driver comfort affecting front vehicle chaufeur, improves travel safety.
In addition, above-mentioned according to the utility model vehicle can also have following additional technical characteristic:
In some instances, described light sensor is light rain sensor or photoconductive cell.
In some instances, described light sensor is connected with described pwm chip by CAN, LIN line or rigid line.
The utility model second aspect provides a kind of control system of vehicle brake lamp, comprising: brake lamp and brake lamp actuator; Light sensor, described light sensor detects the light intensity of outside vehicle; And pwm chip, described pwm chip is connected with described light sensor with described brake lamp actuator, and described pwm chip controls described brake lamp actuator according to described light intensity.
According to the control system of vehicle brake lamp of the present utility model, can according to the brightness of the automatic adjustable brake lamp of car UV light intensity.When light sensor detects that the light intensity of outside vehicle is larger, then pwm chip controls brake lamp actuator according to this light intensity, so that the brightness of brake lamp is heightened, discover clearly to enable the chaufeur of front vehicle, when the light intensity that light sensor detects outside is more weak, then pwm chip controls brake lamp actuator, the brightness of brake lamp to be turned down, in order to avoid cause dazzling sensation to front vehicle chaufeur.Therefore, this control system according to the brightness of the automatic adjustable brake lamp of car UV light intensity, can be avoided the driver comfort affecting front vehicle chaufeur, improves travel safety.
In some instances, described light sensor is light rain sensor or photoconductive cell.
In some instances, described light sensor is connected with described pwm chip by CAN, LIN line or rigid line.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structured flowchart of the vehicle according to the utility model embodiment.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
Describe according to the vehicle of the utility model embodiment and the control system of vehicle brake lamp below in conjunction with accompanying drawing.
Fig. 1 is the structured flowchart of the vehicle according to the utility model embodiment.As shown in Figure 1, according to the vehicle 100 of the utility model embodiment, comprising: the control system 120 of brake system 110, vehicle brake lamp.
Specifically, the control system 120 of vehicle brake lamp is connected with brake system, and when brake system 110 is braked, control system 120 pairs of brake lamies of vehicle brake lamp control.Specifically, the control system 120 of vehicle brake lamp comprises: brake lamp 121, brake lamp actuator 122, light sensor 123 and pulse width modulation (PWM) control chip 124.
Light sensor 123 such as can be arranged on the outside of vehicle, for detecting the light intensity of outside vehicle.In an embodiment of the present utility model, light sensor 123 is such as light rain sensor or photoconductive cell.
Pulse width modulation (PWM) control chip 124 is connected with light sensor 123 with brake lamp actuator 122, more specifically, in an embodiment of the present utility model, light sensor 123 is such as connected with pwm chip 124 by CAN, LIN line or rigid line, to make pwm chip 124 control brake lamp actuator 122 according to light intensity, and then realize regulating the brightness of brake lamp 121.Specifically, the light sensor 123 being such as placed in outside vehicle detects the light intensity of outside vehicle in real time, and the strong and weak signals of light intensity is sent to pwm chip 124 by CAN, LIN line or rigid line, pwm chip 124 judges the power of light intensity signal, and by PWM mode, corresponding control is carried out to brake lamp actuator 122, and pass through internal algorithm, determine that this thing controls the dutycycle of brake lamp PWM, brake lamp actuator 122 is according to the brightness of this PWM duty cycle adjustment brake lamp 121.More specifically, when outside vehicle light intensity is higher (such as illumination strong afternoon), then when car brakeing, pwm chip 124 pairs of brake lamp actuators 122 control, and calculate corresponding brake lamp PWM dutycycle, strengthen with the brightness of adjustable brake lamp 121 accordingly, thus enable the chaufeur of front vehicle perceive brake lamp 121 clearly to light, to take in time to slow down or stoplight stop lamp measure, prevent the generation of Peril Incidents such as knocking into the back.In addition, if the light intensity of outside vehicle more weak (as night or cloudy day), then when car brakeing, pwm chip 124 pairs of brake lamp actuators 122 control, and calculate now brake lamp PWM dutycycle, with the brightness deterioration of adjustable brake lamp 121 accordingly, avoid bringing the chaufeur of front vehicle dazzlingly waiting harmful effect and the therefore potential safety hazard existed, improve the driving comfort of chaufeur.Wherein, in above process, the brightness of the different brake lamies corresponding to brake lamp PWM dutycycle is different, can demarcate brightness corresponding to dutycycle in specific implementation process, thus reaches the requirement of automatic adjustable brake lamp.
According to vehicle of the present utility model, the brightness of its brake lamp can regulate according to car UV light intensity.When light sensor detects that the light intensity of outside vehicle is larger, then pwm chip controls brake lamp actuator according to this light intensity, so that the brightness of brake lamp is heightened, discover clearly to enable the chaufeur of front vehicle, when the light intensity that light sensor detects outside is more weak, then pwm chip controls brake lamp actuator, the brightness of brake lamp to be turned down, in order to avoid cause dazzling sensation to front vehicle chaufeur.Therefore, this vehicle according to the brightness of the automatic adjustable brake lamp of car UV light intensity, can be avoided the driver comfort affecting front vehicle chaufeur, improves travel safety.
The utility model additionally provides a kind of control system of vehicle brake lamp.
Shown in composition graphs 1, according to the control system 120 of the vehicle brake lamp of the utility model embodiment, comprising: brake lamp 121, brake lamp actuator 122, light sensor 123 and pulse width modulation (PWM) control chip 124.
Wherein, light sensor 123 such as can be arranged on the outside of vehicle, for detecting the light intensity of outside vehicle.In an embodiment of the present utility model, light sensor 123 is such as light rain sensor or photoconductive cell.
Pulse width modulation (PWM) control chip 124 is connected with light sensor 123 with brake lamp actuator 122, more specifically, in an embodiment of the present utility model, light sensor 123 is such as connected with pwm chip 124 by CAN, LIN line or rigid line, to make pwm chip 124 control brake lamp actuator 122 according to light intensity, and then realize regulating the brightness of brake lamp 121.Specifically, the light sensor 123 being such as placed in outside vehicle detects the light intensity of outside vehicle in real time, and the strong and weak signals of light intensity is sent to pwm chip 124 by CAN, LIN line or rigid line, pwm chip 124 judges the power of light intensity signal, and by PWM mode, corresponding control is carried out to brake lamp actuator 122, and pass through internal algorithm, determine that this thing controls the dutycycle of brake lamp PWM, brake lamp actuator 122 is according to the brightness of this PWM duty cycle adjustment brake lamp 121.More specifically, when outside vehicle light intensity is higher (such as illumination strong afternoon), then when car brakeing, pwm chip 124 pairs of brake lamp actuators 122 control, and calculate corresponding brake lamp PWM dutycycle, strengthen with the brightness of adjustable brake lamp 121 accordingly, thus enable the chaufeur of front vehicle perceive brake lamp 121 clearly to light, to take in time to slow down or stoplight stop lamp measure, prevent the generation of Peril Incidents such as knocking into the back.In addition, if the light intensity of outside vehicle more weak (as night or cloudy day), then when car brakeing, pwm chip 124 pairs of brake lamp actuators 122 control, and calculate now brake lamp PWM dutycycle, with the brightness deterioration of adjustable brake lamp 121 accordingly, avoid bringing the chaufeur of front vehicle dazzlingly waiting harmful effect and the therefore potential safety hazard existed, improve the driving comfort of chaufeur.Wherein, in above process, the brightness of the different brake lamies corresponding to brake lamp PWM dutycycle is different, can demarcate brightness corresponding to dutycycle in specific implementation process, thus reaches the requirement of automatic adjustable brake lamp.
According to the control system of vehicle brake lamp of the present utility model, can according to the brightness of the automatic adjustable brake lamp of car UV light intensity.When light sensor detects that the light intensity of outside vehicle is larger, then pwm chip controls brake lamp actuator according to this light intensity, so that the brightness of brake lamp is heightened, discover clearly to enable the chaufeur of front vehicle, when the light intensity that light sensor detects outside is more weak, then pwm chip controls brake lamp actuator, the brightness of brake lamp to be turned down, in order to avoid cause dazzling sensation to front vehicle chaufeur.Therefore, this control system according to the brightness of the automatic adjustable brake lamp of car UV light intensity, can be avoided the driver comfort affecting front vehicle chaufeur, improves travel safety.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", " conter clockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (6)
1. a vehicle, is characterized in that, comprising:
Brake system; And
The control system of the vehicle brake lamp be connected with described brake system, the control system of described vehicle brake lamp comprises:
Brake lamp and brake lamp actuator;
Light sensor, described light sensor detects the light intensity of outside vehicle; And
Pulse width modulation (PWM) control chip, described pwm chip is connected with described light sensor with described brake lamp actuator, and described pwm chip controls described brake lamp actuator according to described light intensity.
2. vehicle as claimed in claim 1, it is characterized in that, described light sensor is light rain sensor or photoconductive cell.
3. vehicle as claimed in claim 1, it is characterized in that, described light sensor is connected with described pwm chip by CAN, LIN line or rigid line.
4. a control system for vehicle brake lamp, is characterized in that, comprising:
Brake lamp and brake lamp actuator;
Light sensor, described light sensor detects the light intensity of outside vehicle; And
Pwm chip, described pwm chip is connected with described light sensor with described brake lamp actuator, and described pwm chip controls described brake lamp actuator according to described light intensity.
5. the control system of vehicle brake lamp as claimed in claim 4, it is characterized in that, described light sensor is light rain sensor or photoconductive cell.
6. the control system of vehicle brake lamp as claimed in claim 4, it is characterized in that, described light sensor is connected with described pwm chip by CAN, LIN line or rigid line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410107.9U CN204020699U (en) | 2014-07-21 | 2014-07-21 | The control system of vehicle and vehicle brake lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410107.9U CN204020699U (en) | 2014-07-21 | 2014-07-21 | The control system of vehicle and vehicle brake lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020699U true CN204020699U (en) | 2014-12-17 |
Family
ID=52060602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410107.9U Active CN204020699U (en) | 2014-07-21 | 2014-07-21 | The control system of vehicle and vehicle brake lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020699U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859531A (en) * | 2014-12-19 | 2015-08-26 | 北汽福田汽车股份有限公司 | Intelligent control device and method for automobile brake lamps, and automobile |
| CN106322318A (en) * | 2016-08-31 | 2017-01-11 | 无锡信大气象传感网科技有限公司 | Adjustment system for electric bicycle lamp |
| CN107117095A (en) * | 2016-12-05 | 2017-09-01 | 深圳市长运通光电技术有限公司 | High level brake lamp control method, system and automobile |
| CN107757466A (en) * | 2017-09-21 | 2018-03-06 | 南京瑞贻电子科技有限公司 | A kind of automobile brake lamp control system and control method |
| CN108237970A (en) * | 2016-12-26 | 2018-07-03 | 比亚迪股份有限公司 | A kind of tail lamp control device and light for vehicle |
| CN108657064A (en) * | 2018-05-16 | 2018-10-16 | 长春众鼎科技有限公司 | Taillight brightness regulating system and method based on light triggering and image procossing |
| CN110386055A (en) * | 2018-04-20 | 2019-10-29 | 比亚迪股份有限公司 | The control method of vehicle and light for vehicle, device |
| CN114643960A (en) * | 2020-12-18 | 2022-06-21 | 宝能汽车集团有限公司 | Vehicle, control method thereof, and storage medium |
-
2014
- 2014-07-21 CN CN201420410107.9U patent/CN204020699U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859531A (en) * | 2014-12-19 | 2015-08-26 | 北汽福田汽车股份有限公司 | Intelligent control device and method for automobile brake lamps, and automobile |
| CN104859531B (en) * | 2014-12-19 | 2017-09-12 | 北汽福田汽车股份有限公司 | A kind of Intelligent control device for automobile brake lamp, method and automobile |
| CN106322318A (en) * | 2016-08-31 | 2017-01-11 | 无锡信大气象传感网科技有限公司 | Adjustment system for electric bicycle lamp |
| CN107117095A (en) * | 2016-12-05 | 2017-09-01 | 深圳市长运通光电技术有限公司 | High level brake lamp control method, system and automobile |
| CN107117095B (en) * | 2016-12-05 | 2020-10-16 | 深圳市长运通半导体技术有限公司 | High-mount stop lamp control method and system and automobile |
| CN108237970A (en) * | 2016-12-26 | 2018-07-03 | 比亚迪股份有限公司 | A kind of tail lamp control device and light for vehicle |
| CN107757466A (en) * | 2017-09-21 | 2018-03-06 | 南京瑞贻电子科技有限公司 | A kind of automobile brake lamp control system and control method |
| CN110386055A (en) * | 2018-04-20 | 2019-10-29 | 比亚迪股份有限公司 | The control method of vehicle and light for vehicle, device |
| CN108657064A (en) * | 2018-05-16 | 2018-10-16 | 长春众鼎科技有限公司 | Taillight brightness regulating system and method based on light triggering and image procossing |
| CN114643960A (en) * | 2020-12-18 | 2022-06-21 | 宝能汽车集团有限公司 | Vehicle, control method thereof, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204020699U (en) | The control system of vehicle and vehicle brake lamp | |
| CN103043005B (en) | Intelligent automobile traveling reminding system | |
| CN108662545B (en) | Automobile brake lamp brightness adjusting system and control method thereof | |
| CN103507697B (en) | Car lamp control system | |
| CN202541408U (en) | Intelligent control device for automobile daytime running lamp | |
| CN105744691A (en) | Street lamp management method | |
| CN102837637B (en) | Control system of hazard warning lamp of automobile | |
| CN205440112U (en) | Vehicle emergency brake warning device | |
| CN204055552U (en) | Horn control system and the automobile with it | |
| CN101372211A (en) | Device for converting car lamp | |
| CN104139728A (en) | Automatic control system for high and low beams of automobile | |
| CN102910110A (en) | Vehicle light control device and vehicle illuminating system | |
| EP2839718B1 (en) | A lighting device, a method of controlling the same, for selectively emitting light along or against traffic direction | |
| CN203142498U (en) | Vehicle steering auxiliary illumination control device and vehicle | |
| CN202429116U (en) | Forced switching system of automobile high beam intensity | |
| CN202413600U (en) | Intelligent control system for automotive overtaking turn lamps | |
| CN106394389A (en) | Self-adaptive vehicle headlamp | |
| CN204077521U (en) | A kind of bend auxiliary lighting corner lamp | |
| CN212022470U (en) | Automatic switching system for vehicle fog lamp | |
| CN204956264U (en) | Vehicle | |
| CN204124036U (en) | A kind of automobile night driving illumination | |
| CN203438928U (en) | Automatic control system for high/low-beam light of automobile | |
| CN204472671U (en) | A kind of automobile night driving illumination | |
| KR200461161Y1 (en) | Car location notifying apparatus | |
| CN201380790Y (en) | Automotive vehicle electric control brake intensity display tail lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180413 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240206 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. Country or region before: China |