CN203372073U - Automobile control assembly and automobile - Google Patents

Automobile control assembly and automobile Download PDF

Info

Publication number
CN203372073U
CN203372073U CN201320392072.6U CN201320392072U CN203372073U CN 203372073 U CN203372073 U CN 203372073U CN 201320392072 U CN201320392072 U CN 201320392072U CN 203372073 U CN203372073 U CN 203372073U
Authority
CN
China
Prior art keywords
laser
automobile
control assembly
platform
automobile control
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.)
Expired - Lifetime
Application number
CN201320392072.6U
Other languages
Chinese (zh)
Inventor
祁坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Priority to CN201320392072.6U priority Critical patent/CN203372073U/en
Application granted granted Critical
Publication of CN203372073U publication Critical patent/CN203372073U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

The utility model provides an automobile control assembly and an automobile. The automobile control assembly comprises a keyboard set platform, a laser emitter, a laser sensor and an ECU, wherein the keyboard set platform comprises a platform body, and the platform body is provided with a laser symbol projection sensing area; the laser emitter is used for stimulating to generate laser symbols and projecting the laser symbols to the corresponding laser symbol projection sensing area of the platform body; the laser sensor is used for detecting reflected signals in the laser symbol projection sensing area, obtaining position data generating the reflected signals and transmitting the position data to the ECU; the ECU is used for completing corresponding function control according to the corresponding relation of preset position data and functions. The utility model further provides the automobile provided with the automobile control assembly. The automobile control assembly can achieve the integration of control over different functions, occupies little space inside the automobile, is easy to operate, and improves the level of automotive trim.

Description

A kind of automobile control assembly and automobile
Technical field
The utility model relates to automotive field, relates in particular to a kind of automobile control assembly and automobile.
Background technology
That existing automobile master cock mainly comprises is plug-type, rotary, post rod type, scratch the structure design of board-like, electron type, push button and plate shank type.Wherein, described plug-type main dependence push-pull effort be used for the connecting and disconnecting circuit, indivedual kinds also have bimetallic plate safety and light regulating resistance; Described rotary main dependence main shaft rotates to change gear, to reach the purpose of circuit through and off; The switch motion principle of described post rod type is fairly simple, is mainly that push rod is moving linearly within the specific limits under the regulation External Force Acting, go to promote the closing of contact (or opening), once external force disappears, the reaction spring of dependence own automatically resets, and makes the holding contact virgin state; Described scratch board-like be the work fulcrum in central authorities and operation point in the fulcrum both sides, when by next driving surface, another driving surface makes progress, shape is as seesaw; Described electron type utilize electronic component realize controlling automobile circuit switch oneself progressively be applied, the type switch does not have contact, does not therefore have the fault caused because of pitting of contact; Described push-button switch is commonly called as the push switch, specifically can divide and not be with self-locking and two kinds of band self-lockings, and former structure is simple, and there be limited evidence currently of adopts, with the flush type push-button switch of self-locking, beautiful outline form and simple to operate; Described plate shank switch mainly utilizes the action principle of lever to reach the control purpose, and typical kind is current generally popular combined switch.
At present, automobile master cock assembly specifically comprises air conditioning switch part, Air-conditioning Cycle mode switch part and music switch member etc., and it specifically is respectively used to realize difference in functionality.But, contriver's discovery of the present utility model, these different switch member volumes are arranged at respectively more greatly and again different places, thereby need to take more interior space, and the occupant operates not too easy.
The utility model content
Arrange more respectively for aforementioned existing different switch member volumes, need to take more interior space, the occupant operates and not too is easy to technical matters, and the utility model provides a kind of novel automobile control assembly.
The purpose of this utility model is achieved through the following technical solutions:
A kind of automobile control assembly, comprise keyboard group platform, laser transimitter, laser sensor and ECU control unit; Wherein,
Described keyboard group platform comprises platform body, and described platform body is provided with laser symbol projection induction zone;
Described laser transimitter produces the laser symbol for exciting, and described laser symbol is projected to the laser symbol projection induction zone that described platform body is corresponding;
Described laser sensor, for detection of the reflected signal in described laser symbol projection induction zone, draws the position data that produces described reflected signal, and described position data is transferred to the ECU control unit;
Described ECU control unit completes corresponding function for the corresponding relation according to predeterminated position data and function and controls.
In the automobile control assembly that the utility model provides, comprise the keyboard group platform, laser transimitter, laser sensor and ECU control unit, described laser transimitter is according to exciting, excite the laser symbol of generation to project in the laser symbol projection induction zone that described platform body is corresponding it, after operating personal triggers the laser symbol of induction zone inner projection, the view field of corresponding laser symbol can produce the laser symbol of a reflection, described laser sensor can detect the laser symbol of this reflection, draw the position data that produces described reflector laser signal, and described position data is transferred to ECU(Electronic Control Unit, electronic control unit) control unit, described ECU control unit is according to the corresponding relation of predeterminated position data and function, completing corresponding function controls.Therefore, the utility model has been realized different function is controlled and all is integrated in this control group, and the less and easy operation of the interior space taken has promoted the interior trim class of automobile simultaneously.
Further, described automobile control assembly also comprises the screen body that realizes that slidably described keyboard group platform is hidden or exposed.
Further, described screen body comprises the covering body;
And be connected with described covering body, for the force section of realizing that described covering body opens and closes.
Further, described automobile control assembly also comprises the elastic element that compressed energy-storage allows described screen body close.
Further, also be provided with the fastener that allows described screen body stop at open position on described screen body.
Further, described automobile control assembly also comprises position transduser and transmission device; Wherein,
Described position transduser produces a control signal while for described screen body, being triggered to position transduser;
Described transmission device, according to described control signal, moves to desired location by described keyboard group platform.
Further, described transmission device comprises motor, leading screw and the transmission platform be linked in sequence, and the platform body of described keyboard group platform is installed on described transmission platform.
Further, described automobile control assembly also comprises power control unit, and described power control unit during for detection of the control signal that produces to described position transduser, is controlled to the on/off of described ECU control unit power supply.
Further, be provided with the button of a plurality of increase senses of touch in described laser symbol projection induction zone, described laser symbol projects on described button.
The utility model also provides a kind of automobile, comprises aforesaid automobile control assembly, and described automobile control assembly is installed on described automobile rear console, front-row seats back, rear row's car door, in bearing circle on control or front-seat console.
The accompanying drawing explanation
Fig. 1 is that the master in the utility model embodiment automobile control assembly when application of providing looks schematic diagram;
Fig. 2 is the schematic cross-section of the automobile control assembly that provides of the utility model embodiment.
Wherein, 1, keyboard group platform; 10, rear row's console; 100, cavity; 1001, the first cavity wall; 1002, the second cavity wall; 1003, the 3rd cavity wall; 1004, the 4th cavity wall; 2, laser transimitter; 3, laser sensor; 4, screen body; 41, hide body; 42, force section; 5, elastic element; 6, position transduser; 7, transmission device; 71, motor; 72, leading screw; 73, transmission platform.
The specific embodiment
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to shown in Fig. 1 and Fig. 2, a kind of automobile control assembly, comprise keyboard group platform 1, laser transimitter 2, laser sensor 3 and ECU control unit (not shown); Wherein,
Described keyboard group platform 1 comprises platform body, and described platform body is provided with laser symbol projection induction zone;
Described laser transimitter 2 produces the laser symbol for exciting, and described laser symbol is projected to the laser symbol projection induction zone that described platform body is corresponding;
Described laser sensor 3, for detection of the reflected signal in described laser symbol projection induction zone, draws the position data that produces described reflected signal, and described position data is transferred to the ECU control unit;
Described ECU control unit completes corresponding function for the corresponding relation according to predeterminated position data and function and controls.
In the automobile control assembly that the utility model provides, comprise the keyboard group platform, laser transimitter, laser sensor and ECU control unit, described laser transimitter is according to exciting, excite the laser symbol of generation to project in the laser symbol projection induction zone that described platform body is corresponding it, after operating personal triggers the laser symbol of induction zone inner projection, the view field of corresponding laser symbol can produce the laser symbol of a reflection, described laser sensor can detect the laser symbol of this reflection, draw the position data that produces described reflector laser signal, and described position data is transferred to the ECU control unit, described ECU control unit is according to the corresponding relation of predeterminated position data and function, completing corresponding function controls.Therefore, the utility model has been realized different function is controlled and all is integrated in this control group, and the less and easy operation of the interior space taken has promoted the interior trim class of automobile simultaneously.
Particularly, the automobile control assembly that the utility model provides, can be arranged on automobile rear console, front-row seats back or arrange afterwards the position that car door etc. is convenient to rear row personnel operation; Certainly, described automobile control assembly also can be applicable to front row, and such as being located at the positions such as control, front-seat console in bearing circle, the operation of being correlated with is controlled.Please refer to shown in Fig. 2, as a kind of embodiment, described automobile control assembly is arranged on automobile rear console 10, specifically can on automobile rear console 10, offer a cavity 100, described automobile control assembly is arranged in described cavity 100, realizes thus the installation of described automobile control assembly on the automobile rear console.
Please refer to shown in Fig. 1 and Fig. 2, as specific embodiment, described automobile control assembly also comprises screen body 4, and described screen body 4 realizes hiding or exposing of described keyboard group platform 1 slidably.As a kind of embodiment, described screen body 4 is provided with chute or projection, described console cavity 100 comprises the first cavity wall 1001, the second cavity wall 1002, the 3rd cavity wall 1003 and the 4th cavity wall 1004, described the first cavity wall 1001 and the relative configuration of the 3rd cavity wall 1003, described the second cavity wall 1002 and the relative configuration of the 4th cavity wall 1004, described the first cavity wall 1001 and the 3rd cavity wall 1003 are provided with projection or the chute corresponding with described screen body 4 upper hopper chutes, described screen body 4 slidably is installed on described automobile rear console thus.So, when opening described screen body 4 and carry out practical application, can allow described keyboard group platform 1 expose; Otherwise, when closing described screen body 4, can allow described keyboard group platform 1 stash, realized thus a kind of concealed automobile control assembly, the overall appearance of also having beautified described automobile control assembly simultaneously.As the specific embodiment, described laser transimitter 2 and laser sensor 3 can be located on any one cavity wall of described cavity 100; Preferably, described laser transimitter 2 and laser sensor 3 are located on described the first cavity wall 1001 in the mode of inlaying, with described screen body 4, to open rear residing position relative, be to be positioned at described the 3rd cavity wall 1,003 one sides after described screen body 4 is opened, thus can be more convenient the rising of operating personal operation and described keyboard group platform 1.Certainly, described laser transimitter 2 and laser sensor 3 also can be located at the bottom of described the first cavity wall 1001.Further, described laser sensor 3 is arranged in described laser transimitter 2, thus after described operating personal is triggered to the button of induction zone inner laser symbol projection, described laser sensor 3 can be determined the position data that produces described reflector laser signal better, and described position data is transferred to the ECU control unit to determine corresponding function.
Please refer to shown in Fig. 2, as specific embodiment, described screen body 4 comprises covering body 41; And be connected with described covering body 41, for the force section 42 of realizing that described covering body 41 opens and closes.As a kind of embodiment, described covering body 41 is provided with chute or projection, realizes thus described screen body 4 and described automobile rear console slide arrangement; Use when described force section 42 opens and closes described screen body 4 for operating personal, improve operating efficiency.Certainly, the concrete structure of described screen body 4 is not limited to this, and those skilled in the art can also adopt other structure on aforementioned basis, as long as can guarantee that described screen body 4 effectively hides and opens.
Please refer to shown in Fig. 2, as specific embodiment, described automobile control assembly also comprises the elastic element 5 that compressed energy-storage allows described screen body 4 close.As a kind of embodiment, after the control of corresponding function is opened and completed to described screen body 4, initial position while hiding for described screen body 4 can be automatically returned to, originally an end that is implemented in described covering body 41 is provided with elastic element 5, it is the compressed energy storage when described screen body 4 is opened of described elastic element 5, when described screen body 4 need to turn back to the initial position while hiding, can utilize the antagonistic force of described elastic element 5 compressed rear generations, initial position when described screen body 4 is sent back to covering, realized automation when described screen body 4 is closed.Further, described elastic element 5 has the element of spring function for spring or other.
As specific embodiment, also be provided with on described screen body 4 and allow described screen body 4 stop at the fastener of open position.As a kind of embodiment, after described screen body 4 is opened, because an end of described covering body 41 is provided with elastic element 5, when operating personal from loosing one's grip in force section 42, because described elastic element 5 is compressed, the antagonistic force of its generation can go back described screen body 4 bounce-backs.Thus, for described screen body 4 effectively is fixed on described automobile rear console, on described screen body 4, also be provided with aforesaid fastener.
Please refer to shown in Fig. 2, as specific embodiment, described automobile control assembly also comprises position transduser 6 and transmission device 7; Wherein,
Described position transduser 6 is for detection of when described screen body 4 is triggered to position transduser 6, and described position transduser 6 can produce a control signal and pass to described transmission device 7;
Described transmission device 7, according to described control signal, moves to described keyboard group platform 1 in the desired location that is applicable to operation.In the present embodiment, described keyboard group platform 1 is configured to the parts of an activity, the position that described position transduser 6 is arranged on described automobile rear console and is easily touched by described screen body 4, specifically can be arranged on the projection or chute of described the 3rd cavity wall 1003.In specific operation process, while in described screen body 4 opening procedures, being triggered to described position transduser 6, described position transduser 6 can produce a control signal and pass to transmission device 7; Described transmission device 7 is according to described control signal, described keyboard group platform 1 is moved to the desired location that is applicable to operation, after completing thus in described screen body 4 opening procedures and being triggered to described position transduser 6, described keyboard group platform 1 automatic-ascending is to the desired location that is applicable to operation; Further it should be noted that, after described keyboard group platform 1 moves to the desired location that is applicable to operation, described laser transimitter 2 also can automatically excite and produce the laser symbol, then carries out follow-up corresponding control.In the present embodiment, described keyboard group platform 1 is made as to the parts of an activity, it can be hidden in the cavity 100 of described automobile rear console when inoperation, further reduce the occupied interior space of whole automobile control assembly, promote the comfort level in car.
Please refer to shown in Fig. 2, as preferred embodiment, described transmission device 7 comprises motor 71, leading screw 72 and the transmission platform 73 be linked in sequence, and the platform body of described keyboard group platform 1 is installed on described transmission platform 73.In this preferred embodiment, described motor 71, for power is provided, allows described leading screw 72 be rotated rising, and the platform body driven on the transmission platform 73 be connected with leading screw 72 rises, thereby realizes the automatic-ascending of described keyboard group platform 1; Simultaneously, the concrete connection mode of described transmission platform 73 and platform body can adopt and be spirally connected or other connection modes such as clamping.Certainly, the concrete composition of described transmission device 7 is not limited to this, and those skilled in the art, on the basis of aforementioned component structure, can also adopt other composition, as long as can guarantee that described keyboard group platform 1 effectively rises.
As specific embodiment, described automobile control assembly also comprises power control unit, and described power control unit during for detection of the control signal that produces to described position transduser 6, is controlled to the on/off of described ECU control unit power supply.In the present embodiment, set up the power control unit of controlling to the on/off of described ECU control unit power supply, because the automobile control assembly in the present embodiment specifically only just carries out corresponding function control when described screen body 4 is opened; On the contrary, if described screen body 4 is not opened, can not carry out corresponding function control.So, in order to save the consumption of current of rear row's control module, be provided with the aforementioned power source control unit in the present embodiment, and, at described position transduser 6, described screen body 4 being detected when the process of opening or closing is triggered to described position transduser 6, control to the on/off of described ECU control unit power supply.
As specific embodiment, be provided with the button of a plurality of increase senses of touch in described laser symbol projection induction zone, described laser symbol projects on described button.Particularly, can meet simple feel after laser symbol for operating personal triggering induction zone inner projection, the present embodiment is provided with a plurality of buttons with sense of touch in described laser symbol projection induction zone, pressing this button can realize perpendicular to the up-and-down movement of operating surface and realize corresponding feel, after operating personal triggers the button of induction zone inner laser symbol projection, because this button is hidden by finger, a thereby reflector laser symbol of generation in the projection key area of corresponding laser symbol, this reflector laser symbol can be detected by described laser sensor, and analysis draws the position data that produces described reflector laser signal, and described position data is transferred to the ECU control unit, described ECU control unit is according to the corresponding relation of predeterminated position data and function, completing corresponding function controls.Further, described ECU control unit can pass to corresponding position data CAN(Controller Area Network, controller local area network) bus, realize respectively corresponding function again by described CAN bus; Simultaneously, described ECU control unit can also be controlled corresponding function to carry out corresponding voice suggestion by the voice broadcast unit.
As specific embodiment, described laser symbol is at least one in numeral, letter and pattern.Particularly, it can be one or more in other symbols such as numeral, letter and pattern that described laser transimitter 2 excites the laser symbol of generation, according to the actual functional capability needs, described numeral, letter and pattern etc. can be defined as to the function with special implication; Laser symbol in operating personal triggers the projection induction zone, and, after aforesaid determination and analysis is processed, described ECU control unit, according to the function of the symbol definitions such as described numeral, letter and pattern, goes to realize corresponding function control.
The utility model also provides a kind of automobile, comprises aforesaid automobile control assembly, and described automobile control assembly is installed on described automobile rear console, front-row seats back, rear row's car door, in bearing circle on control or front-seat console.
In the automobile that the utility model provides, described automobile control assembly comprises the keyboard group platform, laser transimitter, laser sensor and ECU control unit, described laser transimitter is according to exciting, excite the laser symbol of generation to project in the laser symbol projection induction zone that described platform body is corresponding it, after operating personal triggers the laser symbol of induction zone inner projection, the view field of corresponding laser symbol can produce the laser symbol of a reflection, described laser sensor can detect the laser symbol of this reflection, draw the position data that produces described reflector laser signal, and described position data is transferred to the ECU control unit, described ECU control unit is according to the corresponding relation of predeterminated position data and function, completing corresponding function controls.Therefore, the automobile that the utility model provides has been realized different function is controlled and all is integrated in this control group, and the less and easy operation of the interior space taken has promoted the interior trim class of automobile simultaneously.
As preferred embodiment, described automobile control assembly is installed on described automobile rear console, has further facilitated the operation of rear row personnel in car.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. an automobile control assembly, is characterized in that, comprises keyboard group platform, laser transimitter, laser sensor and ECU control unit; Wherein,
Described keyboard group platform comprises platform body, and described platform body is provided with laser symbol projection induction zone;
Described laser transimitter produces the laser symbol for exciting, and described laser symbol is projected to the laser symbol projection induction zone that described platform body is corresponding;
Described laser sensor, for detection of the reflected signal in described laser symbol projection induction zone, draws the position data that produces described reflected signal, and described position data is transferred to the ECU control unit;
Described ECU control unit completes corresponding function for the corresponding relation according to predeterminated position data and function and controls.
2. automobile control assembly according to claim 1, is characterized in that, described automobile control assembly also comprises the screen body that realizes that slidably described keyboard group platform is hidden or exposed.
3. automobile control assembly according to claim 2, is characterized in that, described screen body comprises the covering body;
And be connected with described covering body, for the force section of realizing that described covering body opens and closes.
4. automobile control assembly according to claim 3, is characterized in that, described automobile control assembly also comprises the elastic element that compressed energy-storage allows described screen body close.
5. automobile control assembly according to claim 4, is characterized in that, also is provided with the fastener that allows described screen body stop at open position on described screen body.
6. according to the described automobile control assembly of any one in claim 2-5, it is characterized in that, described automobile control assembly also comprises position transduser and transmission device; Wherein,
Described position transduser produces a control signal while for described screen body, being triggered to position transduser;
Described transmission device, according to described control signal, moves to desired location by described keyboard group platform.
7. automobile control assembly according to claim 6, is characterized in that, described transmission device comprises motor, leading screw and the transmission platform be linked in sequence, and the platform body of described keyboard group platform is installed on described transmission platform.
8. automobile control assembly according to claim 6, it is characterized in that, described automobile control assembly also comprises power control unit, and described power control unit during for detection of the control signal that produces to described position transduser, is controlled to the on/off of described ECU control unit power supply.
9. automobile control assembly according to claim 1, is characterized in that, is provided with the button of a plurality of increase senses of touch in described laser symbol projection induction zone, and described laser symbol projects on described button.
10. an automobile, is characterized in that, comprises the described automobile control assembly of any one in claim 1-9, and described automobile control assembly is installed on described automobile rear console, front-row seats back, rear row's car door, in bearing circle on control or front-seat console.
CN201320392072.6U 2013-07-03 2013-07-03 Automobile control assembly and automobile Expired - Lifetime CN203372073U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320392072.6U CN203372073U (en) 2013-07-03 2013-07-03 Automobile control assembly and automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320392072.6U CN203372073U (en) 2013-07-03 2013-07-03 Automobile control assembly and automobile

Publications (1)

Publication Number Publication Date
CN203372073U true CN203372073U (en) 2014-01-01

Family

ID=49834624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320392072.6U Expired - Lifetime CN203372073U (en) 2013-07-03 2013-07-03 Automobile control assembly and automobile

Country Status (1)

Country Link
CN (1) CN203372073U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106314157A (en) * 2015-07-02 2017-01-11 现代自动车株式会社 Input apparatus for vehicle and vehicle including the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106314157A (en) * 2015-07-02 2017-01-11 现代自动车株式会社 Input apparatus for vehicle and vehicle including the same

Similar Documents

Publication Publication Date Title
US7385308B2 (en) Advanced automotive control switches
US7342485B2 (en) Motor vehicle roof with a control means for electrical motor vehicle components and process for operating electrical motor vehicle components
US8283800B2 (en) Vehicle control system with proximity switch and method thereof
RU2693574C2 (en) Proximity switch assembly, having tactile feedback, and method
CN104797771B (en) The controller for opening and closing of sliding door
US8994689B2 (en) Automotive vehicle power window control using capacitive switches
JPH05278534A (en) Unit panel for door trim
JP2013510764A (en) Low profile switch and lighting integration in interior vehicle components
EP1978535B1 (en) Control panel located in a vehicle door armrest
CN106604843B (en) Lighting system for a motor vehicle and motor vehicle with a lighting system
CN107264221A (en) Electronics ventilation air register control system for motor vehicles
WO2014110317A2 (en) A thin overhead console for a vehicle
CN203372073U (en) Automobile control assembly and automobile
EP2797768A1 (en) Control panels
JP2006321359A (en) Storage container, luminaire in storage container and control method of light emitting element
US20050190040A1 (en) Keyless entry system in side-view mirror
CN106598349A (en) Vehicle-mounted touch display device and control method thereof
US20140257567A1 (en) Sliding hard keys
CN110723045A (en) Automobile ceiling inner handle and control method thereof
US20070040526A1 (en) Power crank window switch
CN201749430U (en) Vehicle-mounted operation panel
CN201932075U (en) Lighting device used in automobile
CN219339146U (en) Top lamp assembly and vehicle of integrated fragrance system
JP2007321446A (en) Power window opening and closing device
CN112752370B (en) Novel automobile indoor lamp control system and lamp control method

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140101