Elevator debugging system, method and smart mobile phone
Technical field
The present invention relates to the elevator field, more particularly, relate to a kind of elevator debugging system, method and smart mobile phone.
Background technology
Elevator is a kind of lifter that motor is power of take, the manned or carrying goods for tier building.In modern society, elevator has become indispensable transportation equipment.The existence of elevator makes the traffic of skyscraper more convenient.The information provided according to Chinese elevator association shows, the whole nation, by the total recoverable amount of elevator, surpassing 1,000,000, becomes the maximum country of the total recoverable amount of elevator in the world.And, along with Urbanization in China enters the fast-developing phase, all will there be every year nearly 200,000 newly-increased elevators to come into operation.
For realizing elevator control, the part elevator has adopted integrated controller.This integrated controller is by driving loop and integrated control panel to form, it is by integrated control panel collection and treatment elevator hall external signal, the lift car signal, the elevator hoistways signal, complete elevator logic control (inspection travel for example, driver's operation, fire-fighting operation control etc.), the elevator instruction scheduling (arranges elevator at numerous outer-office callings, in car, in calling, select, determine the operation purpose of elevator) etc., and according to the elevator hall's external signal obtained, lift car signal and elevator hoistways signal etc. are controlled the rectification and the inversion process that drive loop (two ends are connected respectively to electrical network and elevator drive motor), finally by driving loop that the electric energy of electrical network is rotated with motor through overcommutation and inversion rear drive elevator drive, thereby drive the car upstream or downstream.
For elevator device can normally be moved, need be debugged apparatus for controlling elevator.The general manipulater with charactron or liquid crystal display that adopts of existing apparatus for controlling elevator debugging carries out, and by manipulater being directly connected to integrated controller, integrated controller is carried out to the operations such as parameter arranges.Yet the charactron of aforesaid operations device or liquid crystal are because the information indicating amount is little, higher to commissioning staff's requirement, and, because man-machine interaction is few, its debugging difficulty is larger.
In addition, also can to apparatus for controlling elevator, be debugged by Internet of things system: realize being connected to integrated controller by Ethernet or 3G module, thereby realize remote debugging.But the Ethernet wiring is complicated, cost is higher; 3G module not only cost of development is high, and needs to pay the fees to telecommunication department in follow-up use, has in a disguised form increased operation cost.
And, in above-mentioned elevator debugging process, man-machine interaction seldom and is only undertaken by display screen, operating personnel need dig-in display screen at any time to understand the debugging progress, are unfavorable for the observation to site environment.
Summary of the invention
The technical problem to be solved in the present invention is, for above-mentioned elevator long distance debugging, operating personnel is required to problem high, that the remote debugging cost is high, and a kind of elevator debugging system, method and smart mobile phone based on elevator integrated controller is provided.
The technical scheme that the present invention solves the problems of the technologies described above is, a kind of elevator debugging system is provided, described elevator is by the integrated controller controlling run, comprise background server and smart mobile phone, and described background server comprises the debugging authenticating unit, described smart mobile phone comprises initialization unit, data communication units, debugging control unit, data interface unit and voice auxiliary unit; Wherein: described data interface unit, for by data line and described integrated controller, carrying out data interaction; Described data communication units, for communicating by letter with background server by mobile communications network; Described initialization unit, send the authentication request that comprises mobile phone logo and device identification to background server for the device identification of reading integrated controller by data interface unit and by data communication units; Described debugging authenticating unit, for described mobile phone logo and device identification are carried out authentication and authentication by after send authentication to smart mobile phone and pass through information; Described debugging control unit, for receiving authentication by after information, obtain tune-up data by data communication units from background server, and the generation debug command sends to the integrated controller execution; Described voice auxiliary unit, play corresponding voice messaging for the operation according to the debugging control unit by microphone.
In elevator debugging system of the present invention, described debugging control unit comprises that parameter arranges subelement and the first Man Machine Interface, wherein: described parameter arranges subelement, for by data communication units, from background server, obtaining the tuning parameter reference value, and generation comprises that the parameter setting instruction of tuning parameter sends to integrated controller and carries out; Described the first Man Machine Interface is used for demonstration from the tuning parameter reference value of background server and comprises that the tuning parameter for receiving tuning parameter arranges frame, and described parameter arranges subelement, according to described tuning parameter, the value generation parameter setting instruction in frame is set; Described voice auxiliary unit is play tuning parameter reference value and the corresponding button operation prompt information in described the first Man Machine Interface by microphone.
In elevator debugging system of the present invention, described debugging control unit comprises repair and maintenance control subelement and the second Man Machine Interface, wherein: described the second Man Machine Interface, for showing that repair and maintenance action-item, described repair and maintenance action-item comprise that braking moment detects, wire rope extend detect, guide rail lubricatedly detects, every layer of door lock detects, one or more in key repair and maintenance; Described repair and maintenance are controlled subelement, create corresponding repair and maintenance instruction when selected for the repair and maintenance action-item at described the second Man Machine Interface and send to the integrated controller execution, described repair and maintenance instruction comprises that braking moment detects instruction, the wire rope prolongation detects instruction, guide rail lubricated detection instruction and every layer of door lock and detects instruction; Described voice auxiliary unit is play action-item and the corresponding button operation prompt information in described the second Man Machine Interface by microphone.
In elevator debugging system of the present invention, described debugging control unit comprises Self-learning control subelement and the 3rd Man Machine Interface, wherein said the 3rd Man Machine Interface, for showing that self study action-item, described self study action-item comprise one or more in hoistway self study, speed ring self study, electric current loop self study, intelligences combination self study; Described instruction creates subelement, create corresponding self study instruction when selected for the self study action-item at described the 3rd Man Machine Interface and send to integrated controller and carry out, described self study instruction comprises hoistway self study instruction, speed ring self study instruction and electric current loop self study instruction; Described voice auxiliary unit is play action-item and the corresponding button operation prompt information in described the 3rd Man Machine Interface by microphone.
In elevator debugging system of the present invention, described smart mobile phone comprises fault processing unit, camera and voice communication units, wherein: described fault processing unit, take debugging on-the-spot picture or video for starting camera, and described picture or screen are sent to background server by data communication units, and make described voice communication units connect background server by communication network, and play the information of voice prompt from background server.
The present invention also provides a kind of elevator debugging method, and described elevator, by the integrated controller controlling run, comprises the following steps:
(a) described smart mobile phone, after by data line, being connected to integrated controller, reads the device identification of integrated controller by described data line, and sends by mobile communications network the authentication request that comprises mobile phone logo and device identification to background server;
(b) described background server to mobile phone logo and device identification carry out authentication and authentication by after send authentication to smart mobile phone and pass through information;
(c) described smart mobile phone is receiving authentication by after information, obtains tune-up data and generate debug command from background server by mobile communications network to send to the integrated controller execution, plays corresponding voice messaging by microphone simultaneously.
In elevator debugging method of the present invention, described step (c) comprising:
(c1) obtain the tuning parameter reference value by data line from background server, and show described tuning parameter reference value by the first Man Machine Interface;
(c2) receive the tuning parameter input by described the first Man Machine Interface;
(c3) generate parameter setting instruction according to the value of the tuning parameter of inputting; Described voice auxiliary unit is play tuning parameter reference value and the corresponding button operation prompt information in described the first Man Machine Interface by microphone.
In elevator debugging method of the present invention, described step (c) comprising:
(c1) obtain the tuning parameter reference value by data line from background server, and show described tuning parameter reference value and play described tuning parameter reference value by microphone by the first Man Machine Interface;
(c2) receive the tuning parameter input by described the first Man Machine Interface;
(c3) send to the integrated controller execution and play the corresponding button operation prompt information by microphone according to the value generation parameter setting instruction of the tuning parameter of inputting.
In elevator debugging method of the present invention, described step (c) comprising:
(c1) show the repair and maintenance action-item by the second Man Machine Interface, play the repair and maintenance action-item in described the second Man Machine Interface by microphone simultaneously, described repair and maintenance action-item comprises that braking moment detects, wire rope extend detect, guide rail lubricatedly detects, every layer of door lock detects, one or more in key repair and maintenance;
(c2) when the repair and maintenance action-item in described the second Man Machine Interface is selected, by microphone, play repair and maintenance action-item and the corresponding button operation prompt information of choosing, and create corresponding repair and maintenance instruction and send to integrated controller and carry out, described repair and maintenance instruction comprises that braking moment detects instruction, wire rope and extends and detect that instruction, guide rail are lubricated detects instruction and every layer of door lock detects instruction.
In elevator debugging method of the present invention, described step (c) comprising:
(c1) show the self study action-item by the 3rd Man Machine Interface, play the self study action-item in described the second Man Machine Interface by microphone, described self study action-item comprises one or more in hoistway self study, speed ring self study, electric current loop self study, intelligences combination self study simultaneously;
(c2) when the self study action-item in described the 3rd Man Machine Interface is selected, by microphone, play self study action-item and the corresponding button operation prompt information of choosing, create corresponding self study instruction and send to integrated controller and carry out, described self study instruction comprises hoistway self study instruction, speed ring self study instruction and electric current loop self study instruction.
In elevator debugging method of the present invention, described step (c) comprises afterwards:
(d) start camera and take debugging on-the-spot picture or video, and described picture or screen are sent to background server by internet;
(e) connect described background server and play from the background server information of voice prompt by communication network.
The present invention also provides a kind of smart mobile phone, comprises initialization unit, data communication units, debugging control unit, data interface unit and voice auxiliary unit; Wherein: described data interface unit, for by data line and described integrated controller, carrying out data interaction; Described data communication units, for communicating by letter with background server by mobile communications network; Described initialization unit, send the authentication request that comprises mobile phone logo and device identification to background server for the device identification of reading integrated controller by data interface unit and by data communication units; Described debugging control unit, after passing through in authentication, obtain tune-up data by data communication units from background server, and the generation debug command sends to the integrated controller execution; Described voice auxiliary unit, play corresponding voice messaging for the operation according to the debugging control unit by microphone.
Elevator debugging system of the present invention, method and smart mobile phone, by smart mobile phone connecting integration controller and from background server acquisition tune-up data, elevator device is debugged, not only reduced the requirement to the field adjustable personnel, and, without at elevator end, increasing commissioning device, saved the cost of debugging.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of elevator debugging system embodiment of the present invention.
Fig. 2 is the schematic diagram of debugging control unit the first embodiment in Fig. 1.
Fig. 3 is the schematic diagram of debugging control unit the second embodiment in Fig. 1.
Fig. 4 is the schematic diagram of debugging control unit the 3rd embodiment in Fig. 1.
Fig. 5 is the schematic diagram of another embodiment of smart mobile phone in Fig. 1.
Fig. 6 is the schematic flow sheet of elevator debugging embodiment of the method for the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, be the schematic diagram of elevator debugging system embodiment of the present invention, wherein elevator is by integrated controller 30 controlling runs.The debug system of the present embodiment comprises background server 10 and smart mobile phone 20, wherein background server 10 accessing Internets and comprise the debugging authenticating unit 11, smart mobile phone 20 is except having data processing and voice call function, also comprise initialization unit 22, data communication units 21, debugging control unit 23, data interface unit 24 and voice auxiliary unit 25, above-mentioned initialization unit 22, data communication units 21, debugging control unit 23, data interface unit 24 and voice auxiliary unit 25 can be realized in conjunction with corresponding smart mobile phone hardware by the software that is installed to smart mobile phone 20.
Data interface unit 24 is for carrying out data interaction by data line and integrated controller 30.Above-mentioned integrated controller 30 is controlled for realizing elevator, and it is connected with driving loop, each signal plate in elevator device, and according to the signal gathered, the rectification and the inversion process that drive loop is controlled.Especially, this integrated controller 30 has the USB interface that is connected to Master control chip and inputs for receiving tuning parameter, and the data interface unit 24 of smart mobile phone 20 is communicated by letter with above-mentioned USB interface by data line, realizes data interaction.
Data communication units 21 is for by mobile communications network, (this mobile communications network can be GPRS network, TD-SCDMA network, WCDMA network, CDMA2000 network, 4G network etc., and addressable internet) with background server 10, communicate by letter, such as sending request to background server 10 and obtaining feedback etc. from background server 10.
Initialization unit 22 is for read the device identification of integrated controller 30 by data interface unit 24, and sends to background server 10 authentication request that comprises mobile phone logo and device identification by data communication units 21.The said equipment is designated the hardware identification code of integrated controller 30, the device identification difference of different integrated controllers.Mobile phone logo can comprise account, the password of mobile phone hardware code (IMEI code) and input simultaneously.Hardware identification code in certain above-mentioned mobile phone logo also can be by replacements such as cell-phone numbers.
Debugging authenticating unit 11 is carried out authentication for the authentication request to from smart mobile phone 20, the mobile phone logo in authentication request and device identification is verified, and passed through information to smart mobile phone 20 transmission authentications after being verified.Particularly, can store the debug privilege etc. of all smart mobile phones that can be debugged integrated controller and each smart mobile phone in background server 10.For example, only have the mobile phone hardware code in mobile phone logo to have debug privilege, and the account in mobile phone logo is while having debug privilege to relevant device sign, debugging authenticating unit 11 just sends authentications to smart mobile phone 20 and passes through information.
Debugging control unit 23 is for after authentication is by (be data communication units 21 receive authentication pass through information), obtain tune-up data by data communication units 21 from background server 10, and the generation debug command, this debug command sends to integrated controller by data interface unit 24 and carries out to carry out corresponding debugging operations.The device code that above-mentioned debug command can be obtained according to initialization unit 22 creates, and its form meets the order format requirement of corresponding integrated controller 30.If authentication is not passed through, the debugging control unit 23 of smart mobile phone 20 can't carry out debugging operations to integrated controller 30.
Voice auxiliary unit 25 is play corresponding voice messaging for the operation according to debugging control unit 23 by microphone, and with prompting, the commissioning staff carries out corresponding operation.This voice auxiliary unit 25 specifically can obtain information of voice prompt from sound bank, also can create information of voice prompt according to word.For example this voice auxiliary unit 25 23 while carrying out a certain operation, from sound bank is obtained corresponding information of voice prompt by these debugging control unit 23 triggerings in the debugging control unit.
The above-mentioned elevator debugging system based on elevator integrated controller, smart mobile phone 20 by instant connection obtains the tuning parameter reference value of integrated controller and by data line, integrated controller is carried out to the tuning parameter setting from background server 10, the advantage of having gathered remote debugging and field adjustable, reduced the requirement to the field adjustable personnel, avoided, at elevator end, fixing equipment is set simultaneously.Because smart mobile phone is universal, so this debug system is without purchasing separately smart mobile phone.
As shown in Figure 2, above-mentioned debugging control unit 23 can be used for the setting of elevator integrated controller parameter, it specifically comprises that parameter arranges subelement 231 and the first Man Machine Interface 232, wherein: parameter arranges subelement 231 for by data communication units 21, from background server 10, obtaining the tuning parameter reference value, and generation comprises that the parameter setting instruction of tuning parameter sends to integrated controller 30 and carries out; The first Man Machine Interface 232 is for showing from the tuning parameter reference value of background server and comprising that tuning parameter for receiving tuning parameter arranges frame (this parameter arranges the parameter value that frame can receive the on-the-spot inputs such as the touch-screen of field adjustable personnel by smart mobile phone 20, button), and parameter arranges the value that subelement 231 arranges in frame according to tuning parameter and generates parameter setting instruction.In the above-mentioned parameter setting up procedure, voice auxiliary unit 25 is play tuning parameter reference value and the corresponding button operation prompt information in the first Man Machine Interface 232 by microphone.
The field adjustable personnel can be according to on-the-spot actual conditions, the first Man Machine Interface 232 is modified, adjusts and re-entered to tuning parameter, and by parameter, subelement 231 is set and regenerates parameter setting instruction, then carry out by data interface unit 24 input integrated controllers 30.
As shown in Figure 3, above-mentioned debugging control unit 23 can be used for realizing the repair and maintenance operation of elevator, it specifically comprises repair and maintenance control subelement 233 and the second Man Machine Interface 234, wherein the second Man Machine Interface 234 is for showing the repair and maintenance action-item, this repair and maintenance action-item comprises that braking moment detects, wire rope extend detect, guide rail lubricatedly detects, every layer of door lock detects, one or more in key repair and maintenance; Repair and maintenance are controlled when subelement 233 is selected for the repair and maintenance action-item at the second Man Machine Interface 234 to create corresponding repair and maintenance instruction and send to integrated controller 30 and are carried out, and this repair and maintenance instruction comprises that braking moment detection instruction, wire rope prolongation detect instruction, guide rail lubricates and detects instruction or every layer of door lock detection instruction.In above-mentioned repair and maintenance operating process, voice auxiliary unit 25 is play action-item and the corresponding button operation prompt information in the second Man Machine Interface 234 by microphone.
For example, when the braking moment detection shown in the second Man Machine Interface 234 is selected, repair and maintenance are controlled subelement 233 and are created braking moment detection instruction, and this braking moment detection instruction is sent to integrated controller 30 execution by data interface unit 24; When a key repair and maintenance item when selected, the braking moment that generates repair and maintenance control subelement respectively detects instruction, wire rope extends detection instruction, guide rail lubricated detection instruction and every layer of door lock and detects instruction (establishment of each instruction is order in no particular order), and sends to integrated controller 30 execution by data interface unit respectively.
Certainly, in actual applications, above-mentioned repair and maintenance instruction also can be controlled subelement 233 by repair and maintenance and obtain (form of instruction is corresponding with the device identification of integrated controller 30) by data communication units 21 from background server 10.
As shown in Figure 4, above-mentioned debugging control unit 23 also can be used for the self study operation of elevator, it specifically comprises Self-learning control subelement 235 and the 3rd Man Machine Interface 236, wherein the 3rd Man Machine Interface 236 is for showing the self study action-item, and this self study action-item comprises one or more in hoistway self study, speed ring self study, electric current loop self study, intelligences combination self study; Instruction creates when subelement is selected for the self study action-item at the 3rd Man Machine Interface 236 to create corresponding self study instruction and send to integrated controller 30 and carries out, and this self study instruction comprises hoistway self study instruction, speed ring self study instruction and electric current loop self study instruction.In elevator self study process, the voice auxiliary unit is play action-item and the corresponding button operation prompt information in the 3rd Man Machine Interface by microphone.
For example, when the hoistway self study item shown in the 3rd Man Machine Interface 236 is selected, Self-learning control subelement 235 creates hoistway self study instruction, and this hoistway self study instruction is sent to integrated controller 30 execution by data interface unit 24; When intelligences combination self study item is selected, Self-learning control subelement 235 generates respectively hoistway self study instruction, speed ring self study instruction and electric current loop self study instruction (establishment of each instruction is order in no particular order), and sends to integrated controller 30 execution by data interface unit 24 respectively.
Certainly, in actual applications, above-mentioned self study instruction also can be obtained (form of instruction is corresponding with the device identification of integrated controller 30) by data communication units 21 from background server 10 by Self-learning control subelement 235.
In addition, in actual applications, debugging control unit 23 can have the integrated controller parameter setting function simultaneously, elevator maintain and protection is controlled function and elevator Self-learning control function, comprises each subelement and interface in Fig. 2-4 simultaneously.
As shown in Figure 5, be the schematic diagram of another embodiment of smart mobile phone in Fig. 1.This smart mobile phone 50 is except comprising data communication units 51, initialization unit 52, debugging control unit 53, voice auxiliary unit 54, data interface unit 56, but also fault processing unit 55, camera and voice communication units, fault processing unit 55 can be realized in conjunction with corresponding hardware by the software operated on smart mobile phone 50 equally.
Fault processing unit 55 for example, is taken debugging on-the-spot picture or video for (30 feedback acknowledgment debugging make mistakes according to integrated controller) startup camera when debugging makes mistakes, and the picture of shooting or video are sent to background server 10 by data communication units 51, and make voice communication units connect background server 10 by communication network, thereby the professional and technical personnel by background server 10 ends carries out technical support, for example by the professional and technical personnel, according to on-the-spot picture or video, by voice guidance field adjustable personnel, fixed a breakdown.In actual applications, this fault processing unit 55 also can be manually booted by the field adjustable personnel.
As shown in Figure 6, be the schematic flow sheet of elevator debugging embodiment of the method for the present invention, this elevator, by the integrated controller controlling run, comprises the following steps:
Step S31: smart mobile phone, after by data line, being connected to integrated controller, reads the device identification of integrated controller by data line, and sends by mobile communications network the authentication request that comprises mobile phone logo and device identification to background server.Above-mentioned integrated controller has the USB interface that is connected to Master control chip and inputs for receiving tuning parameter, and smart mobile phone is communicated by letter with above-mentioned USB interface by data line, realizes data interaction.
The said equipment is designated the hardware identification code of integrated controller, the device identification difference of different integrated controllers.Mobile phone logo can comprise account, the password of mobile phone hardware code (IMEI code) and input simultaneously.Hardware identification code in certain above-mentioned mobile phone logo also can be by replacements such as cell-phone numbers.
Step S32: background server to mobile phone logo and device identification carry out authentication and authentication by after send authentication to smart mobile phone and pass through information.Particularly, can store the debug privilege etc. of all smart mobile phones that can be debugged integrated controller and each smart mobile phone in background server.For example, only have the mobile phone hardware code in mobile phone logo to have debug privilege, and the account in mobile phone logo is while having debug privilege to relevant device sign, background server just sends authentication to smart mobile phone and passes through information.
Step S33: smart mobile phone is receiving authentication by after information, obtains tune-up data and generate debug command from background server by mobile communications network to send to the integrated controller execution, plays corresponding voice messaging by microphone simultaneously.
Particularly, above-mentioned debugging can integrated controller parameter setting, and now smart mobile phone first obtains the tuning parameter reference value by data line from background server, and shows the tuning parameter reference value by the first Man Machine Interface; Then receive the tuning parameter input by the first Man Machine Interface; Finally according to the value of the tuning parameter of inputting, generate parameter setting instruction.In this integrated controller parameter setting up procedure, can play tuning parameter reference value and the corresponding button operation prompt information in the first Man Machine Interface by microphone.
Above-mentioned debugging also can comprise the elevator maintain and protection operation, and now smart mobile phone first shows the repair and maintenance action-item by the second Man Machine Interface, plays the repair and maintenance action-item in described the second Man Machine Interface by microphone simultaneously; The braking moment that comprises this repair and maintenance action-item detects, wire rope extend detect, guide rail lubricatedly detects, every layer of door lock detects, one or more in key repair and maintenance; Then state repair and maintenance action-item in the second Man Machine Interface and play by microphone repair and maintenance action-item and the corresponding button operation prompt information of choosing when selected, and create corresponding repair and maintenance instruction and send to integrated controller and carry out, this repair and maintenance instruction comprises that braking moment detects instruction, wire rope and extends and detect that instruction, guide rail are lubricated detects instruction or every layer of door lock detects instruction.
Above-mentioned debugging operations also can comprise elevator self study operation, now smart mobile phone first shows the self study action-item by the 3rd Man Machine Interface, play the self study action-item in described the second Man Machine Interface by microphone, described self study action-item comprises one or more in hoistway self study, speed ring self study, electric current loop self study, intelligences combination self study simultaneously; Play by microphone self study action-item and the corresponding button operation prompt information of choosing when the self study action-item in the 3rd Man Machine Interface is selected, create corresponding self study instruction and send to integrated controller and carry out, this self study instruction comprises hoistway self study instruction, speed ring self study instruction and electric current loop self study instruction.
In above-mentioned elevator debugging method, after described step S33, also can comprise: take debugging on-the-spot picture or video by camera, and picture or screen are sent to background server by internet; Connect background server by mobile communications network simultaneously and play from the background server information of voice prompt, thereby the field adjustable personnel can carry out the fault eliminating according to the professional and technical personnel's of background server end guidance.Above-mentioned steps starts in the time of can being made mistakes by the debugging of integrated controller feedback, or is manually booted by the field adjustable personnel.
The present invention also provides a kind of smart mobile phone, comprises initialization unit, data communication units, debugging control unit, data interface unit and voice auxiliary unit; Wherein: data interface unit is for carrying out data interaction by data line and described integrated controller; Data communication units is for communicating by letter with background server by mobile communications network; Initialization unit is used for reading the device identification of integrated controller and sending the authentication request that comprises mobile phone logo and device identification by data communication units to background server by data interface unit; The debugging control unit, for after authentication is passed through, obtains tune-up data by data communication units from background server, and the generation debug command sends to the integrated controller execution; The voice auxiliary unit is for playing corresponding voice messaging according to the operation of debugging control unit by microphone.
The above; be only the present invention's embodiment preferably, but protection scope of the present invention is not limited to this, anyly is familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.