CN105007181A - Elevator Internet of Things (IoT) communication scheduling method and system - Google Patents
Elevator Internet of Things (IoT) communication scheduling method and system Download PDFInfo
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- CN105007181A CN105007181A CN201510398532.XA CN201510398532A CN105007181A CN 105007181 A CN105007181 A CN 105007181A CN 201510398532 A CN201510398532 A CN 201510398532A CN 105007181 A CN105007181 A CN 105007181A
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Abstract
The invention discloses an elevator Internet of Things (IoT) communication scheduling method and system. The method comprises the steps of: sending a distribution request to a management center; receiving distribution result of basic information, processable business type and state information sent by the management center according to the distribution request and a communication server; sending a connection request to the communication server according to the distribution result, receiving a connection confirm message sent by the communication server, and establishing connection with the communication server; sending a business request to the communication server through the connection; and receiving a disconnection command or a business confirm message sent by the communication server, and disconnecting from the communication server or keeping connection with the same. According to the method and the system, the communication server can receive the off command sent by the management center when there is lack of resources, and allow the elevator terminal with low business priority to disconnect from the communication server, thus preventing the communication server from crashing while ensuring that the elevator terminal with high business priority keeps connection with the communication server.
Description
Technical field
The present invention relates to elevator Internet of Things field, particularly relate to a kind of elevator Internet of Things client/server adaptation scheme and system.
Background technology
Elevator safety Frequent Accidents in recent years, how elevator accomplishes that the problem of effectively supervision maintenance more and more receives the concern of the public.Along with the fast development of China's skyscraper, more and more higher to the requirement of elevator safety performance and control system, the development and usage of elevator Internet of Things product effectively can solve the supervision maintenance problems faced at present.At present, elevator Internet of Things has become one of field of elevator industry future development most potentiality, and its corresponding safety monitoring system also requires more advanced, more reliably, more easily realizes docking with the Internet, thus realizes the object of elevator long distance networking and supervision.
But when a large amount of elevator terminals is linked into server, cause very large pressure by the communication server, make communication server resource nervous, a lot of manufacturer is solved by load balancing at present, but this method cannot the problem of settlement server snowslide.
Summary of the invention
Based on this, be necessary to provide a kind of can avoid the communication server because resource is nervous the elevator Internet of Things client/server adaptation scheme of snowslide and system.
A kind of elevator Internet of Things client/server adaptation scheme, comprises step:
Send and distribute request to administrative center, described allocation request packet draws together elevator terminal mark, type of service and service priority;
Receive described administrative center according to described distribute request and the communication server send essential information, can finishing sector service type and state information distribution allocation result;
Send connection request according to described allocation result to the described communication server, and the connection receiving the transmission of the described communication server confirms, connects with the described communication server;
Send service request to the described communication server by described connection, described service request comprises described service priority and described type of service;
The open command or the business that receive the transmission of the described communication server confirm, the connection of disconnection or maintenance and the described communication server; Wherein, described open command is that the described communication server is according to the described service priority rolled off the production line in order and described service request received, or according to the described type of service in described service request and describedly can finishing sector service type to send to elevator terminal, described in order of rolling off the production line be described administrative center determines according to described state information and is sent to the order of rolling off the production line the need of elevator terminal of the described communication server; Described business confirm as the described communication server according to the described service request received and described can finishing sector service type send confirmation.
A kind of elevator Internet of Things client/server adaptation scheme, comprises step:
Send essential information, can finishing sector service type and state information to administrative center;
Receive the connection request that elevator terminal sends, and send connection confirmation to described elevator terminal, connect with described elevator terminal; Described connection request is that the allocation result of the communication server that described elevator terminal distributes according to administrative center sends, described allocation result be described administrative center according to described essential information, described can the distribution request that sends of finishing sector service type, described state information and described elevator terminal be the result that described elevator terminal distributes the described communication server; Described allocation request packet draws together elevator terminal mark, type of service and service priority;
The service request receiving described elevator terminal and send is connected by described; Described service request comprises described service priority and described type of service;
According to the described service priority rolled off the production line in order and described service request that described administrative center sends, or according to the described type of service in described service request and described can finishing sector service type, open command or business confirmation is sent to described elevator terminal, disconnect or keep and the connection of described elevator terminal, described in order of rolling off the production line be the order of rolling off the production line the need of described elevator terminal that described administrative center determines according to described state information.
A kind of elevator Internet of Things client/server adaptation scheme, comprises step:
The essential information that received communication server sends, can finishing sector service type and state information;
Receive the distribution request that elevator terminal sends, described allocation request packet draws together elevator terminal mark, type of service and service priority;
According to described distribution request, described essential information, described can finishing sector service type and described state information be described elevator terminal allocate communications server, and allocation result is sent to described elevator terminal;
According to the described state information that the described communication server sends, send to the described communication server order of rolling off the production line, described in order of rolling off the production line be determine according to described state information and be sent to the order of rolling off the production line the need of elevator terminal of the described communication server.
A kind of elevator Internet of Things communication scheduling system, comprising:
Distribute request sending module, distribute request to administrative center for sending, described allocation request packet draws together elevator terminal mark, type of service and service priority;
Allocation result receiver module, for receive described administrative center according to described distribute request and the communication server send essential information, can finishing sector service type and state information distribution allocation result;
Connection request sending module, for sending connection request according to described allocation result to the described communication server, and the connection receiving the transmission of the described communication server confirms, connects with the described communication server;
Service request sending module, for sending service request to the described communication server by described connection, described service request comprises described service priority and described type of service;
Disconnection keeps receiver module, confirms, the connection of disconnection or maintenance and the described communication server for the open command or business receiving the transmission of the described communication server; Wherein, described open command is that the described communication server is according to the described service priority rolled off the production line in order and described service request received, or according to the described type of service in described service request and describedly can finishing sector service type to send to elevator terminal, described in order of rolling off the production line be described administrative center determines according to described state information and is sent to the order of rolling off the production line the need of elevator terminal of the described communication server; Described business confirm as the described communication server according to the described service request received and described can finishing sector service type send confirmation.
A kind of elevator Internet of Things communication scheduling system, comprising:
Information sending module, for send essential information, can finishing sector service type and state information to administrative center;
Connection request receiver module, for receiving the connection request that elevator terminal sends, and sending connection confirmation to described elevator terminal, connecting with described elevator terminal; Described connection request is that the allocation result of the communication server that described elevator terminal distributes according to administrative center sends, described allocation result be described administrative center according to described essential information, described can the distribution request that sends of finishing sector service type, described state information and described elevator terminal be the result that described elevator terminal distributes the described communication server; Described allocation request packet draws together elevator terminal mark, type of service and service priority;
Service request receiver module, for connecting by described the service request receiving described elevator terminal and send; Described service request comprises described service priority and described type of service;
Disconnect and keep sending module, for the described service priority rolled off the production line in order and described service request sent according to described administrative center, or according to the described type of service in described service request and described can finishing sector service type, open command or business confirmation is sent to described elevator terminal, disconnect or keep and the connection of described elevator terminal, described in order of rolling off the production line be the order of rolling off the production line the need of described elevator terminal that described administrative center determines according to described state information.
A kind of elevator Internet of Things communication scheduling system, comprising:
Information receiving module, the essential information sent for received communication server, can finishing sector service type and state information;
Distribute request receiving module, for receiving the distribution request that elevator terminal sends, described allocation request packet draws together elevator terminal mark, type of service and service priority;
Allocation result sending module, for according to described distribution request, described essential information, described can finishing sector service type and described state information be described elevator terminal allocate communications server, and allocation result is sent to described elevator terminal;
Roll off the production line order sending module, for the described state information sent according to the described communication server, send to the described communication server order of rolling off the production line, described in order of rolling off the production line be determine according to described state information and be sent to the order of rolling off the production line the need of elevator terminal of the described communication server.
Above-mentioned elevator Internet of Things client/server adaptation scheme and system, the communication server is enable to receive the order of rolling off the production line of administrative center's transmission when resource is nervous, disconnect the connection of the low elevator terminal of service priority and the communication server, while the elevator terminal that guarantee service priority is high keeps being connected with the communication server, avoid communication server snowslide.
Accompanying drawing explanation
Fig. 1 is the flow chart of the elevator Internet of Things client/server adaptation scheme of the first execution mode;
Fig. 2 is the flow chart of the elevator Internet of Things client/server adaptation scheme of the second execution mode;
Fig. 3 is the flow chart of the elevator Internet of Things client/server adaptation scheme of the third execution mode;
Fig. 4 is the structure chart of the elevator Internet of Things communication scheduling system of the first execution mode;
Fig. 5 is the structure chart of the elevator Internet of Things communication scheduling system of the second execution mode;
Fig. 6 is the structure chart of the elevator Internet of Things communication scheduling system of the third execution mode.
Embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " or/and " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, a kind of elevator Internet of Things client/server adaptation scheme of execution mode, runs in software control end, comprises the following steps:
S120: send and distribute request to administrative center.
Described allocation request packet draws together elevator terminal mark, type of service and service priority.
S130: receive described administrative center according to described distribute request and the communication server send essential information, can finishing sector service type and state information distribution allocation result.
Described allocation result comprises the address information of the described communication server.
S140: send connection request to the described communication server according to described allocation result, and the connection receiving the transmission of the described communication server confirms, connects with the described communication server.
S150: send service request to the described communication server by described connection.
Described service request comprises described service priority and described type of service.
S170: the open command or the business that receive the transmission of the described communication server confirm, the connection of disconnection or maintenance and the described communication server.
Wherein, described open command be the described communication server according to the described service priority rolled off the production line in order and described service request received, or according to the described type of service in described service request and describedly can finishing sector service type to send to elevator terminal.Described order of rolling off the production line is that described administrative center determines according to described state information and is sent to the order of rolling off the production line the need of elevator terminal of the described communication server.Described business confirm as the described communication server according to the described service request received and described can finishing sector service type send confirmation.
Wherein in an embodiment, described open command comprises limiting time.Elevator terminal operating procedure S170 also comprises step after disconnecting the connection with the described communication server:
S180: whether the described limiting time or the described service priority that judge whether to arrive described open command change.
S190: if so, resend described distribution request to described administrative center.
So, avoid elevator terminal after disconnecting with the communication server, constantly send to administrative center and distribute request, cause the wasting of resources.
Above-mentioned elevator Internet of Things client/server adaptation scheme, send comprise service priority distribution request to administrative center, make administrative center can according to the state information of the communication server and can finishing sector service type and service priority allocate communications server.Send the service request extremely described communication server comprising service priority, the communication server is enable to receive the order of rolling off the production line of administrative center's transmission when resource is nervous, disconnect the connection of the low elevator terminal of service priority and the communication server, while the elevator terminal that guarantee service priority is high keeps being connected with the communication server, avoid communication server snowslide.
As shown in Figure 2, a kind of elevator Internet of Things client/server adaptation scheme of execution mode, the communication server runs, comprises the following steps:
S210: send essential information, can finishing sector service type and state information to administrative center.
S240: receive the connection request that elevator terminal sends, and send connection confirmation to described elevator terminal, connect with described elevator terminal.
Described connection request is that the allocation result of the communication server that described elevator terminal distributes according to administrative center sends.
Described allocation result be described administrative center according to described essential information, described can the distribution request that sends of finishing sector service type, described state information and elevator terminal be the result that described elevator terminal distributes the described communication server.Described allocation request packet draws together elevator terminal mark, type of service and service priority.
S250: connect the service request receiving described elevator terminal and send by described.
Described service request comprises described service priority and described type of service.
S270: the described service priority rolled off the production line in order and described service request sent according to described administrative center, or according to the described type of service in described service request and described can finishing sector service type, open command or business confirmation is sent, the connection of disconnection or maintenance and described elevator terminal to described elevator terminal.
Wherein in an embodiment, also comprise step:
S2A0: when increase can process business time, upgrade described can finishing sector service type, and be sent to described administrative center.
Different communication server, can process different types of service.After the updating, administrative center can be sent at once; Also can timed sending can finishing sector service type to administrative center.
Above-mentioned elevator Internet of Things client/server adaptation scheme, send essential information, can finishing sector service type and state information to administrative center, make administrative center and can finishing sector service type can be elevator terminal allocate communications servers according to state information.According to the service priority rolled off the production line in order and service request that described administrative center sends, or according to the type of service in service request and can finishing sector service type, open command or business confirmation is sent, the connection of disconnection or maintenance and described elevator terminal to described elevator terminal.The order of rolling off the production line that administrative center sends can be received when resource is nervous, disconnect the connection of the low elevator terminal of service priority and the communication server, while the guarantee elevator terminal high with service priority keeps being connected, avoid snowslide.
As shown in Figure 3, a kind of elevator Internet of Things client/server adaptation scheme of execution mode, runs in administrative center, comprises the following steps:
S310: received communication server send essential information, can finishing sector service type and state information.
S320: receive the distribution request that elevator terminal sends, described allocation request packet draws together elevator terminal mark, type of service and service priority.
S330: according to described distribution request, described essential information, described can finishing sector service type and described state information be described elevator terminal allocate communications server, and allocation result is sent to described elevator terminal.
S360: the described state information sent according to the described communication server, sends to the described communication server order of rolling off the production line.
Described order of rolling off the production line is determine according to described state information and be sent to the order of rolling off the production line the need of elevator terminal of the described communication server.
Above-mentioned elevator Internet of Things client/server adaptation scheme, the essential information that received communication server sends, can finishing sector service type and state information; Receive the distribution request that elevator terminal sends, described allocation request packet draws together elevator terminal mark, type of service and service priority; Can according to described distribution request, described essential information, described can finishing sector service type and described state information be described elevator terminal allocate communications server, and allocation result is sent to described elevator terminal.According to the described state information that the described communication server sends, order of rolling off the production line is sent to the described communication server, so, the communication server is enable to receive the order of rolling off the production line of administrative center's transmission when resource is nervous, disconnect the connection of the low elevator terminal of service priority and the communication server, while the elevator terminal that guarantee service priority is high keeps being connected with the communication server, avoid communication server snowslide.
As shown in Figure 4, a kind of elevator Internet of Things communication scheduling system of execution mode, runs in software control end, comprising:
Distributing request sending module 120, distributing request to administrative center for sending.
Described allocation request packet draws together elevator terminal mark, type of service and service priority.
Allocation result receiver module 130, for receive described administrative center according to described distribute request and the communication server send essential information, can finishing sector service type and state information distribution allocation result.
Described allocation result comprises the address information of the described communication server.
Connection request sending module 140, for sending connection request according to described allocation result to the described communication server, and the connection receiving the transmission of the described communication server confirms, connects with the described communication server.
Service request sending module 150, for sending service request to the described communication server by described connection.
Described service request comprises described service priority and described type of service.
Disconnection keeps receiver module 170, confirms, the connection of disconnection or maintenance and the described communication server for the open command or business receiving the transmission of the described communication server.
Wherein, described open command be the described communication server according to the described service priority rolled off the production line in order and described service request received, or according to the described type of service in described service request and describedly can finishing sector service type to send to elevator terminal.Described order of rolling off the production line is that described administrative center determines according to described state information and is sent to the order of rolling off the production line the need of elevator terminal of the described communication server.Described business confirm as the described communication server according to the described service request received and described can finishing sector service type send confirmation.
Wherein in an embodiment, described open command comprises limiting time.Elevator Internet of Things communication scheduling system also comprises time business judge module 180.
Whether time business judge module 180, change for the described limiting time or described service priority judging whether to arrive described open command.
If so, then perform and distribute request sending module 110.Otherwise, wait for.
Distributing request sending module 110, also for when the judged result of time business judge module 180 is for being, resending described distribution request to described administrative center.
So, avoid elevator terminal after disconnecting with the communication server, constantly send to administrative center and distribute request, cause the wasting of resources.
Above-mentioned elevator Internet of Things communication scheduling system, distribute request sending module 120 send comprise service priority distribution request to administrative center, make administrative center can according to the state information of the communication server and can finishing sector service type and service priority allocate communications server.Connection request sending module 140 sends the service request extremely described communication server comprising service priority, the communication server is enable to receive the order of rolling off the production line of administrative center's transmission when resource is nervous, disconnect the connection of the low elevator terminal of service priority and the communication server, while the elevator terminal that guarantee service priority is high keeps being connected with the communication server, avoid communication server snowslide.
As shown in Figure 5, a kind of elevator Internet of Things communication scheduling system of execution mode, the communication server runs, comprising:
Information sending module 210, for send essential information, can finishing sector service type and state information to administrative center.
Connection request receiver module 240, for receiving the connection request that elevator terminal sends, and sending connection confirmation to described elevator terminal, connecting with described elevator terminal.
Described connection request is that the allocation result of the communication server that described elevator terminal distributes according to administrative center sends, described allocation result be described administrative center according to described essential information, described can the distribution request that sends of finishing sector service type, described state information and described elevator terminal be the result that described elevator terminal distributes the described communication server.Described allocation request packet draws together elevator terminal mark, type of service and service priority.
Service request receiver module 250, for connecting by described the service request receiving described elevator terminal and send.
Described service request comprises described service priority and described type of service.
Disconnect and keep sending module 270, for the described service priority rolled off the production line in order and described service request sent according to described administrative center, or according to the described type of service in described service request and described can finishing sector service type, open command or business confirmation is sent, the connection of disconnection or maintenance and described elevator terminal to described elevator terminal.
Wherein in an embodiment, also comprise step:
Process type update module 2A0, for when increase can process business, can finishing sector service type described in upgrading, and be sent to described administrative center.
Different communication server, can process different types of service.After the updating, administrative center can be sent at once; Also can timed sending can finishing sector service type to administrative center.
Above-mentioned elevator Internet of Things communication scheduling system, information sending module 210 send essential information, can finishing sector service type and state information to administrative center, make administrative center and can finishing sector service type can be elevator terminal allocate communications servers according to state information.Disconnect the service priority rolled off the production line in order and service request keeping sending module 270 to send according to described administrative center, or according to the type of service in service request and can finishing sector service type, open command or business confirmation is sent, the connection of disconnection or maintenance and described elevator terminal to described elevator terminal.So, the order of rolling off the production line that administrative center sends can be received when resource is nervous, disconnect the connection of the low elevator terminal of service priority and the communication server, while the guarantee elevator terminal high with service priority keeps being connected, avoid snowslide.
As shown in Figure 6, a kind of elevator Internet of Things communication scheduling system of execution mode, runs in administrative center, comprising:
Information receiving module 310, for received communication server send essential information, can finishing sector service type and state information.
Distribute request receiving module 320, for receiving the distribution request that elevator terminal sends, described allocation request packet draws together elevator terminal mark, type of service and service priority.
Allocation result sending module 330, for according to described distribution request, described essential information, described can finishing sector service type and described state information be described elevator terminal allocate communications server, and allocation result is sent to described elevator terminal.
Roll off the production line order sending module 360, for the described state information sent according to the described communication server, sends to the described communication server order of rolling off the production line.
Described order of rolling off the production line is determine according to described state information and be sent to the order of rolling off the production line the need of elevator terminal of the described communication server.
Above-mentioned elevator Internet of Things communication scheduling system, the essential information that information receiving module 310 received communication server sends, can finishing sector service type and state information; Distribute the distribution request that request receiving module 320 receives elevator terminal transmission, described allocation request packet draws together elevator terminal mark, type of service and service priority; Allocation result sending module 330 can according to described distribution request, described essential information, described can finishing sector service type and described state information be described elevator terminal allocate communications server, and allocation result is sent to described elevator terminal.The described state information that the order sending module 360 that rolls off the production line sends according to the described communication server, order of rolling off the production line is sent to the described communication server, so, the communication server is enable to receive the order of rolling off the production line of administrative center's transmission when resource is nervous, disconnect the connection of the low elevator terminal of service priority and the communication server, while the elevator terminal that guarantee service priority is high keeps being connected with the communication server, avoid communication server snowslide.
According to the sequential of administrative center, elevator terminal and the communication server three end, above-described embodiment is described below.
The information sending module 210 of the communication server performs step S210: send essential information, can finishing sector service type and state information to administrative center.The information receiving module 310 operating procedure S310 of administrative center: received communication server send essential information, can finishing sector service type and state information.
Essential information can comprise identify label, address information.Finishing sector service type can refer to all types of service that this communication server can process, can be realized by the mode of numbering for type of service.State information can comprise in current elevator terminal linking number, processor state, internal storage state, input/output interface using state any one or a few.
Wherein in an embodiment, communication server timed sending essential information, can finishing sector service type and state information.
Understandably, the communication server also can send essential information, can finishing sector service type and state information, afterwards essential information, can finishing sector service type or state information have a renewal time, send to administrative center
The distribution request sending module 120 operating procedure S120 of elevator terminal: send and distribute request to administrative center.The distribution request receiving module 320 operating procedure S320 of administrative center: receive the distribution request that elevator terminal sends.
Described allocation request packet draws together elevator terminal mark, type of service and service priority.Wherein in an embodiment, service priority can be divided into senior, intermediate, rudimentary.Further, elevator faults business setting is senior; Statistics uploads business setting for middle rank, and statistics comprises elevator number of run, running time, switch gate number of times; It is rudimentary for keeping connecting business setting.
Elevator terminal sends according to preset address information and distributes request.Preset address information can be the center management server IP address of Default Value.
Elevator terminal mark can be any one or a few in identify label, sim card number, numbering of elevator.
The allocation result sending module 330 operating procedure S330 of administrative center: the essential information of distributing request and the communication server according to described, can finishing sector service type and state information be described elevator terminal allocate communications server, and allocation result is sent to described elevator terminal.The allocation result receiver module 130 operating procedure S130 of elevator terminal: receive described administrative center according to described distribute request and the communication server send essential information, can finishing sector service type and state information distribution allocation result.Wherein, described allocation result comprises the address information of the described communication server.
Wherein in an embodiment, administrative center according to the essential information of the type of service, type of service and the communication server that distribute in request, can finishing sector service type and state information be elevator terminal allocate communications servers, and address information corresponding according to elevator terminal mark for allocation result is sent to elevator terminal.
Wherein in an embodiment, distribute the terminal versions number that request also comprises elevator terminal.On the basis of a upper embodiment, administrative center is also the terraced terminal distribution communication server according to terminal versions number.So, can the elevator terminal of compatible different editions, the communication server of different editions, when any one elevator terminal or communication server upgrading or when upgrading, do not need upgrading or upgrade all elevator terminals or the communication server.
The connection request sending module 140 operating procedure S140 of elevator terminal: send connection request to the described communication server according to described allocation result, and the connection receiving the transmission of the described communication server confirms, connects with the described communication server.The connection request receiver module 240 operating procedure S240 of the communication server: receive the connection request that elevator terminal sends, and send connection confirmation to described elevator terminal, connect with described elevator terminal.
After elevator terminal and the communication server connect, the service request sending module 150 of elevator terminal can operating procedure S150: send service request to the described communication server by described connection.The service request receiver module 250 operating procedure S250 of the communication server: connect the service request receiving described elevator terminal and send by described.Described service request comprises described service priority and described type of service.
After elevator terminal and the communication server connect, to keep connecting always, until the communication server type of service received in the service request that elevator terminal sends do not belong to this communication server can finishing sector service type, or the communication server receives the order of rolling off the production line that administrative center sends.
The order sending module 360 operating procedure S360 that rolls off the production line of administrative center: the described state information sent according to the described communication server, sends to the described communication server order of rolling off the production line.
Described order of rolling off the production line is determine according to described state information and be sent to the order of rolling off the production line the need of elevator terminal of the described communication server.
When state information shows that communication server resource is nervous, administrative center sends to the communication server order of rolling off the production line.
The disconnection of the communication server keeps sending module 270 operating procedure S270: the described service priority rolled off the production line in order and described service request sent according to described administrative center, or according to the described type of service in described service request and described can finishing sector service type, open command or business confirmation is sent, the connection of disconnection or maintenance and described elevator terminal to described elevator terminal.The disconnection of elevator terminal keeps receiver module 170 operating procedure S170: the open command or the business that receive the transmission of the described communication server confirm, the connection of disconnection or maintenance and the described communication server.
Described order of rolling off the production line is the order of rolling off the production line the need of described elevator terminal that described administrative center determines according to described state information.
Described business confirm as the described communication server according to the described service request received and described can finishing sector service type send confirmation.
When the communication server receive roll off the production line order time, according to the service priority in service request, send open command to the low elevator terminal of service priority.
When the communication server receive roll off the production line order but service priority height time, or when the communication server does not receive lower line, if the type of service in service request belongs to the processed type of the communication server, the communication server sends business and confirms to elevator terminal; Otherwise if the type of service in service request does not belong to the processed type of the communication server, the communication server sends open command to the elevator terminal sending service request.
Wherein in an embodiment, open command comprises roll off the production line open command and business open command.Wherein, the open command that rolls off the production line be the communication server receive roll off the production line order time, according to the service priority in service request, to the open command that the elevator terminal that service priority is low sends.Business open command be when the communication server receive roll off the production line order but service priority height time, or when the communication server does not receive lower line, if the type of service in service request does not belong to the processed type of the communication server, the open command that the communication server sends to the elevator terminal sending service request.
The open command that rolls off the production line comprises limiting time, or the limiting time of its limiting time relative business open command is shorter.So, when resending connection request, avoiding elevator terminal after disconnecting with the communication server, constantly sending to administrative center and distributing request, causing the wasting of resources.
And business open command does not comprise limiting time, or relatively the roll off the production line limiting time of open command of its limiting time is longer.So, when resending connection request, enabling service priority higher but the business that can not process in time is sent to administrative center as early as possible, allowing administrative center as early as possible for it distributes the suitable communication server, and then the business enabling service priority high processes as early as possible.
Above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make multiple distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an elevator Internet of Things client/server adaptation scheme, is characterized in that, comprises step:
Send and distribute request to administrative center, described allocation request packet draws together elevator terminal mark, type of service and service priority;
Receive described administrative center according to described distribute request and the communication server send essential information, can finishing sector service type and state information distribution allocation result;
Send connection request according to described allocation result to the described communication server, and the connection receiving the transmission of the described communication server confirms, connects with the described communication server;
Send service request to the described communication server by described connection, described service request comprises described service priority and described type of service;
The open command or the business that receive the transmission of the described communication server confirm, the connection of disconnection or maintenance and the described communication server; Wherein, described open command is that the described communication server is according to the described service priority rolled off the production line in order and described service request received, or according to the described type of service in described service request and describedly can finishing sector service type to send to elevator terminal, described in order of rolling off the production line be described administrative center determines according to described state information and is sent to the order of rolling off the production line the need of elevator terminal of the described communication server; Described business confirm as the described communication server according to the described service request received and described can finishing sector service type send confirmation.
2. elevator Internet of Things client/server adaptation scheme according to claim 1, it is characterized in that, described open command comprises limiting time;
After the connection of described disconnection and the described communication server, also comprise step:
Whether the described limiting time or the described service priority that judge whether to arrive described open command change;
If so, described distribution request is resend to described administrative center.
3. an elevator Internet of Things client/server adaptation scheme, is characterized in that, comprises step:
Send essential information, can finishing sector service type and state information to administrative center;
Receive the connection request that elevator terminal sends, and send connection confirmation to described elevator terminal, connect with described elevator terminal; Described connection request is that the allocation result of the communication server that described elevator terminal distributes according to administrative center sends, described allocation result be described administrative center according to described essential information, described can the distribution request that sends of finishing sector service type, described state information and described elevator terminal be the result that described elevator terminal distributes the described communication server; Described allocation request packet draws together elevator terminal mark, type of service and service priority;
The service request receiving described elevator terminal and send is connected by described; Described service request comprises described service priority and described type of service;
According to the described service priority rolled off the production line in order and described service request that described administrative center sends, or according to the described type of service in described service request and described can finishing sector service type, open command or business confirmation is sent to described elevator terminal, disconnect or keep and the connection of described elevator terminal, described in order of rolling off the production line be the order of rolling off the production line the need of described elevator terminal that described administrative center determines according to described state information.
4. elevator Internet of Things client/server adaptation scheme according to claim 3, is characterized in that, also comprise step:
When increase can process business time, upgrade described can finishing sector service type, and be sent to described administrative center.
5. an elevator Internet of Things client/server adaptation scheme, is characterized in that, comprises step:
The essential information that received communication server sends, can finishing sector service type and state information;
Receive the distribution request that elevator terminal sends, described allocation request packet draws together elevator terminal mark, type of service and service priority;
According to described distribution request, described essential information, described can finishing sector service type and described state information be described elevator terminal allocate communications server, and allocation result is sent to described elevator terminal;
According to the described state information that the described communication server sends, send to the described communication server order of rolling off the production line, described in order of rolling off the production line be determine according to described state information and be sent to the order of rolling off the production line the need of elevator terminal of the described communication server.
6. an elevator Internet of Things communication scheduling system, is characterized in that, comprising:
Distribute request sending module, distribute request to administrative center for sending, described allocation request packet draws together elevator terminal mark, type of service and service priority;
Allocation result receiver module, for receive described administrative center according to described distribute request and the communication server send essential information, can finishing sector service type and state information distribution allocation result;
Connection request sending module, for sending connection request according to described allocation result to the described communication server, and the connection receiving the transmission of the described communication server confirms, connects with the described communication server;
Service request sending module, for sending service request to the described communication server by described connection, described service request comprises described service priority and described type of service;
Disconnection keeps receiver module, confirms, the connection of disconnection or maintenance and the described communication server for the open command or business receiving the transmission of the described communication server; Wherein, described open command is that the described communication server is according to the described service priority rolled off the production line in order and described service request received, or according to the described type of service in described service request and describedly can finishing sector service type to send to elevator terminal, described in order of rolling off the production line be described administrative center determines according to described state information and is sent to the order of rolling off the production line the need of elevator terminal of the described communication server; Described business confirm as the described communication server according to the described service request received and described can finishing sector service type send confirmation.
7. elevator Internet of Things communication scheduling system according to claim 6, it is characterized in that, described open command comprises limiting time;
Also comprise time business judge module;
Whether described time business judge module, change for the described limiting time or described service priority judging whether to arrive described open command;
Described distribution request sending module, also for when the judged result of described time business judge module is for being, resends described distribution request to described administrative center.
8. an elevator Internet of Things communication scheduling system, is characterized in that, comprising:
Information sending module, for send essential information, can finishing sector service type and state information to administrative center;
Connection request receiver module, for receiving the connection request that elevator terminal sends, and sending connection confirmation to described elevator terminal, connecting with described elevator terminal; Described connection request is that the allocation result of the communication server that described elevator terminal distributes according to administrative center sends, described allocation result be described administrative center according to described essential information, described can the distribution request that sends of finishing sector service type, described state information and described elevator terminal be the result that described elevator terminal distributes the described communication server; Described allocation request packet draws together elevator terminal mark, type of service and service priority;
Service request receiver module, for connecting by described the service request receiving described elevator terminal and send; Described service request comprises described service priority and described type of service;
Disconnect and keep sending module, for the described service priority rolled off the production line in order and described service request sent according to described administrative center, or according to the described type of service in described service request and described can finishing sector service type, open command or business confirmation is sent to described elevator terminal, disconnect or keep and the connection of described elevator terminal, described in order of rolling off the production line be the order of rolling off the production line the need of described elevator terminal that described administrative center determines according to described state information.
9. elevator Internet of Things communication scheduling system according to claim 8, is characterized in that, also comprise:
Process type update module, for when increase can process business, can finishing sector service type described in upgrading, and be sent to described administrative center.
10. an elevator Internet of Things communication scheduling system, is characterized in that, comprising:
Information receiving module, the essential information sent for received communication server, can finishing sector service type and state information;
Distribute request receiving module, for receiving the distribution request that elevator terminal sends, described allocation request packet draws together elevator terminal mark, type of service and service priority;
Allocation result sending module, for according to described distribution request, described essential information, described can finishing sector service type and described state information be described elevator terminal allocate communications server, and allocation result is sent to described elevator terminal;
Roll off the production line order sending module, for the described state information sent according to the described communication server, send to the described communication server order of rolling off the production line, described in order of rolling off the production line be determine according to described state information and be sent to the order of rolling off the production line the need of elevator terminal of the described communication server.
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