Summary of the invention
The technical problems to be solved in the utility model is, a kind of Internet of Things management and control device is provided, can solves that existing industrial Internet of things system build process is complicated, personnel's technical requirement is high, labour intensity is large, cost is high, highly rely on customization, the problem of very flexible, poor stability, self-healing property deficiency.
In order to solve the problem, the utility model provides a kind of Internet of Things management and control device, comprising: transmitter (11), controller (12), Multifunctional gateway equipment (13), processing unit (21), data storage cell (22) and configuration unit (23);
Described transmitter (11), controller (12) and Multifunctional gateway equipment (13) constitute Sensor Network network layers (10); Interrelated between described transmitter (11) and at least one controller (12), described transmitter (11) carries out raw data acquisition, and being sent to controller (12) after the raw data collected and the facility information be provided at its inner portion are packaged into packet, the described packet received is sent to described processing unit (21) by described Multifunctional gateway equipment (13) by described controller (12);
Described processing unit (21), data storage cell (22) and configuration unit (23) constitute Internet of Things key-course (20); The described packet received is carried out pre-service by described processing unit (21); Pretreated data store by described data storage cell (22); Described configuration unit (23) associates meeting pre-conditioned pretreated data with corresponding variable, then according to the configuration picture model be pre-created, completes the interpolation of back end and the display of configuration picture thereon.
In the application one embodiment, described transmitter (11) comprises search unit (111); When described transmitter (11) and the association status of at least one controller (12) are abnormal, described search unit (111), according to the intensity of current demand signal, is searched for the near and reliable controller of intensity (12) of at least one distance and is sent by described packet.
In the application one embodiment, described controller (12) comprises judging unit (121), transmitting element (122) and selection unit (123); Described judging unit (121) is for judging that described controller (12) is in normal communication state, when described judging unit (121) judges that described controller (12) is in communication failure state, described selection unit (123) select at least one to close on and the controller (12) that can normally use by described transmitting element (122) indirectly by the data packets that receives to Multifunctional gateway equipment (13), and be transferred to described Internet of Things key-course (20) by described Multifunctional gateway equipment (13).
In the application one embodiment, described controller (12) also comprises storage unit (124); When controller (12) is in communication failure state, described storage unit (124) by the data pack buffer that receives in this locality, when communication state recovers normal, by time tag completion historical data in described Multifunctional gateway equipment.
In the application one embodiment, described Multifunctional gateway equipment (13) comprises dispensing unit (131); Described dispensing unit (131) carries out read-write setting to transmitter (11) and complex networking control layer (20) controls accordingly to transmitter (11).
In the application one embodiment, described Internet of Things management and control device comprises at least one mobile terminal (30), utilizes infrared, WIA-PA or RFID technique are modified by described mobile terminal (30) to the facility information arranged in described transmitter (11) or arrange.
In the application one embodiment, described facility information at least comprise measurand and with the one in the attribute information of measurand associate device, status information or positional information.
Beneficial effect:
The application provides a kind of Internet of Things management and control device, solve existing industrial Internet of things system build process complicated, personnel's technical requirement is high, labour intensity is large, cost is high, highly rely on customization, very flexible, poor stability, the problem of self-healing property deficiency, in this programme, the transmitter of sensing network end, free networking can be carried out between controller and Multifunctional gateway equipment, transmitter carries out collection and the encapsulation of data, avoid in prior art, needing the data collected to be transferred to carrying out processing in corresponding controller and causing the problem that system process complexity is high and error rate is high, packet after encapsulation utilizes the transmission network freely set up to be transferred to controller by transmitter, then same networking relation is utilized by this packet to be transferred to Multifunctional gateway equipment again by controller, thus achieve the self-healing function of network link, ensure that the reliable of packet, stable and dirigibility is transmitted, Multifunctional gateway equipment by the data packet transmission that receives to Internet of Things key-course, Internet of Things key-course comprises processing unit, data storage cell and configuration unit, the packet received successively carries out resolving and pre-service by processing unit, then pretreated data are stored in the data store, simultaneously, judge whether pretreated data meet pre-conditioned, in this way, then these pretreated data are shown in configuration unit, wherein, before configuration unit shows, what need in configuration unit intelligence carries out associating of data and variable, compared with manual association artificial in prior art, the application adopts the mode of system auto-associating, avoid the error that manual operation may occur, reduce labour intensity.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, hereinafter will be described in detail to embodiment of the present utility model by reference to the accompanying drawings.
Embodiment one:
See Fig. 1, be the structural representation of a kind of Internet of Things management and control device provided in the present embodiment, comprise: transmitter 11, controller 12, Multifunctional gateway equipment 13, processing unit 21, data storage cell 22 and configuration unit 23; Transmitter 11, controller 12 and Multifunctional gateway equipment 13 constitute Sensor Network network layers 10; Processing unit 21, data storage cell 22 and configuration unit 23 constitute Internet of Things key-course 20.
In the present embodiment, described transmitter 11 preferably but be not limited to comprise pressure unit, temperature transmitter and humidity transmitter etc.In the present embodiment, transmitter 11 is connected with at least one controller 12, and meanwhile, multiple transmitter 11 can be connected with same controller 12.
In the present embodiment; transmitter 11 in Sensor Network network layers 10, can free networking between controller 12 and Multifunctional gateway equipment 13; in prior art; Sensor Network network layers usually there will be communication failure; if network can carry out self-healing by the mode of free networking, then the maintenance of network can be made greatly to improve.So free networking makes sensing network 10 have very strong self-healing property, strengthen data transmission credibility, reduce maintenance.Transmitter 11 is for carrying out the collection of raw data, preferably, in the present embodiment, before carrying out raw data acquisition, in transmitter 11 and controller 12, arrange its facility information needing acquisition target and be associated with this object, its meaning is transmitter 11, controller 12 and is required after acquisition target associates, and the data of collection itself comprise more measured object information, be convenient to data trace to the source, manage, safeguard, replace, equipment had more intelligent.The raw data that transmitter 11 is corresponding according to the equipment information collection arranged before, then the raw data collected and the facility information arranged before are packaged into packet, finally by the Packet Generation that encapsulated to controller 12, the packet received is sent to Internet of Things key-course 20 eventually through Multifunctional gateway equipment 13 by this controller 12, the process of data in Sensor Network network layers 10 is carried out by said apparatus, not only increase the treatment effeciency of Sensor Network network layers 10, decrease the processing cost of Sensor Network network layers 10.
Preferably, in the present embodiment, this facility information comprise measurand and with at least one in the attribute information (acquisition parameter type etc.) of measurand associate device, status information (running state information) or positional information.When measurand is changed, remove the facility information of sensor internal setting by manual operator, then remodify or arrange the facility information of the object after replacing.Avoid in prior art and transmitter and acquisition target are bound completely, make the problem that the maintenance, repair of follow-up transmitter and acquisition target and replacing are made troubles.
When Internet of Things key-course 20 receives the packet transmitted, this packet is carried out pre-service by the processing unit 21 in Internet of Things key-course 20, preferably this pre-service comprises the parsing of packet and the raw data after resolving is carried out identification process, also, while pretreated data namely can be made to be stored by data storage cell, data and associating dependent variable can be carried out in the configuration unit 23 on backstage.After completing pre-service, these pretreated data are stored in data storage cell 22 according to demand, preferably, in the present embodiment, processing unit 21, after completing pre-service, also can judge whether these pretreated data meet the pre-conditioned of correspondence further, as met, then in configuration unit 23, these data are associated with variable, then according to the configuration picture model be pre-created, complete the interpolation of back end and the display of configuration picture thereon.Preferably concrete, after completing pre-service, by data storage cell api interface, pretreated data are stored in data storage cell 22; By configuration api interface, pretreated data are carried out data and associating and display dependent variable in configuration unit 23.In the present embodiment, this is pre-conditioned be user in use, arrange voluntarily according to demand, such as, when the primary data information (pdi) that transmitter 11 collects be oil pressure and oil temperature information time, user can set pre-conditioned for but be not limited to meet oil pressure or/and parameter informations such as oil temperatures simultaneously, or above-mentioned parameter information meets a special value or numerical range.Preferably pre-conditioned for collect oil pressure and oil temperature two kinds of parameter informations simultaneously in the present embodiment, when meet above-mentioned pre-conditioned time, this oil pressure and oil temperature data are carried out in configuration unit 23 associating of oil pressure variable and oil temperature variable, thus in configuration unit 23, complete configuration picture display; When not meeting pre-conditioned, then only pretreated data being preserved in data storage cell 22, not needing by configuration unit 23 Graphics Processing.In the present embodiment, by Internet of Things key-course 20, while the packet that Sensor Network network layers 10 can be transferred to stores in data storage cell 22, in configuration unit 23, intelligence carries out associating thus showing in real time of data and variable, make the data acquisition sharpening more of Sensor Network network layers 10 end, also visualize more.Simultaneously, utilize the configuration unit 23 in platform of internet of things, the data processing of Sensor Network network layers 10 end can be made more intelligent, also reduce the complexity that Internet of Things processing platform is built, and in use and problem that cost high high to personnel's technical requirement.Compared with only the data collected being shown by display device with prior art, the raw data utilizing the display of configuration picture to make to collect in the present embodiment shows user more intuitively, therefore, facilitates the monitoring of user to acquisition target.
In the present embodiment, preferably, transmitter 11 comprises a search unit 111, see Fig. 1 and Fig. 2, transmitter 11, controller 12 and Multifunctional gateway equipment 13 use the wireless communication mode (as WIA-PA) with high reliability independently to build sensor network and sensor access network.Preferably, interrelated between each transmitter 11 and at least one controller 12, when the association status of described transmitter 11 and at least one controller 12 is normal (this association status comprises the current state of communication link state between transmitter 11 and controller 12 or controller 12), transmitter 11 by packaged Packet Generation to the controller 12 associated with it; After a certain controller 12 damages, search unit 111 can other controllers 12 near automatic search, then judge to connect reliable controller 12 according to the power of signal, and carry out the transmission of raw data.When connection between controller 12 and transmitter 11 changes, topology information is sent to the change that Multifunctional gateway equipment 13 carries out original topology structure by controller 12 automatically.When the controller 12 of communication failure is before resumed work, the transmitter 11 corresponding with it can reconnect this controller 12.Avoid normal controller 12 because overload causes fault.Realization mechanism is the signal intensity of controller 12 around the transmitter 11 of generation redirect can be searched at set intervals, when transmitter 11 finds original association and the controller 12 of fault recovers communication state, the controller 12 of current transfer can be disconnected, reconnect the controller 12 recovering communication state.In the present embodiment, search unit 111 is utilized to carry out the search of reliable remote data terminal, and by transmitter 11 automatic search at set intervals, ensure that the transmitting of packet in transmitter 11, avoid the problem such as packet loss and data packet transmission delay existed in prior art, make the transfer efficiency of packet higher.
In the present embodiment, preferably, controller 12 comprises judging unit 121, transmitting element 122 and selection unit 123, see Fig. 3.The detailed process that the packet received is sent to Internet of Things key-course 20 by Multifunctional gateway equipment 13 comprises by controller 12: when judging unit 121 judges that controller 12 is in normal condition, and the packet received directly is sent to Internet of Things key-course 20 by Multifunctional gateway equipment 13 and carries out corresponding process by controller 12; When judging unit 121 judges that controller 12 is in abnormality, selection unit 123 at least one can be selected to close on and the controller 12 that can normally use by transmitting element 122 by the data packet transmission that receives to Internet of Things key-course 20.Preferably, in the present embodiment, constitute redundancy communication link (such as Mesh network structure) between controller 12, namely define a kind of peering structure, each controller 12 can be communicated with the controller 12 within the scope of around certain distance.In the present embodiment, utilize the Real-Time Monitoring to controller 12 communication state, further ensure that the reliable of packet and high efficiency of transmission.
In the present embodiment, preferably, controller 12 also comprises storage unit 124, when controller 12 is in communication failure or abnormality, the data pack buffer received stores up in this locality by this storage unit 124, when controller 12 recovers normal, by data time label completion historical data in Multifunctional gateway equipment 13, thus the data in data storage cell 22 and/or configuration unit 23 are being revised.In the present embodiment, controller 12 not only as the transmission node of packet in Sensor Network network layers 10, also has the effect of data pack buffer simultaneously, and avoid when transmission network occurs abnormal, the packet caused easily is lost and the incomplete problem of data content.
In the present embodiment, dispensing unit 131 is also comprised in Multifunctional gateway equipment 13, see Fig. 4, Multifunctional gateway equipment 13 in the application not only has the basic function of conventional gateway, preferably in the present embodiment, this Multifunctional gateway equipment 13 also has the function safeguarded bottom sensing network layer network topological structure and mend biography historical data.Meanwhile, can be controlled accordingly transmitter 11 by the dispensing unit 131 in this Multifunctional gateway equipment 13.In the present embodiment, the cycle that preferred this dispensing unit 131 pairs of transmitters 11 transmit data arranges according to the feedback information of platform of internet of things or controls, the stability that Internet of Things key-course 20 shows according to configuration unit 23 dynamic menu or continuity, controller 12 to Sensor Network network layers 10 end sends the information that data collection cycle increases or reduces, or specify certain controller 12 to carry out the command information of data acquisition or transmission, controller 12 to arrange accordingly the data collection cycle of transmitter 11 according to this information or controls, in the present embodiment, by the feedback of Internet of Things key-course 20 information, achieve the intelligentized control of transmitter 11, make the data acquisition of transmitter 11 and the transmission controllability more of packet, simultaneously, decrease the use consumption to transmitter 11, enhance the life cycle of transmitter 11.
Above-mentioned disposal system in the present embodiment, can guarantee the efficient of the packet of Sensor Network network layers 10 end and low-cost processes, meanwhile, make the control of Sensor Network network layers 10 end more intelligent.
Embodiment two:
See Fig. 5, it is another the Internet of Things management and control device provided in the present embodiment, this device is the improvement carried out on the basis of embodiment one, described device comprises at least one mobile terminal 30 further, utilizes infrared technique, WIA-PA or RFID technique can be modified to the facility information arranged in transmitter 11 or arrange by least one mobile terminal 30.In the present embodiment, utilize said apparatus, can modify to the facility information in transmitter 11 fast, the processing speed of the system of raising and treatment effeciency.
Embodiment three:
See Fig. 6, be a kind of concrete Internet of Things management and control device structural representation provided in the present embodiment, as shown in Figure 6, this Internet of Things management and control device comprises Sensor Network network layers and Internet of Things key-course, wherein, Sensor Network network layers comprises again sensor access network and bottom sensor network.Bottom sensor network is defined between wireless transmitter and controller (hereinafter referred to as RTU); In the present embodiment, the facility information of the raw data collected and its inside is packaged into packet by wireless transmitter, then this packet is sent to Multifunctional gateway equipment by sensing network Access Layer, Multifunctional gateway equipment by the data packet transmission that receives to Internet of Things key-course.
Preferably, in the bottom sensing network part of the present embodiment, see Fig. 7, can free networking between wireless transmitter and RTU, in the present embodiment, interrelated between wireless transmitter and at least one RTU, wireless transmitter by the data packet transmission that encapsulated to RTU1 time, if the association status between this wireless transmitter and RTU1 breaks down (in the present embodiment, this association status preferred occurs extremely comprising RTU and breaks down), then this wireless transmitter searches for that at least one is near and transmit reliable RTU, in the present embodiment, it is RTU2 that wireless transmitter searches near and reliable controller, then packet is transmitted by RTU2, if when the association status between itself and RTU1 is normal, then packet is directly transmitted by RTU1 by wireless transmitter.Preferably, in the sensing network Access Layer part of the present embodiment, adopt aforesaid way to carry out the transmission of packet, ensure that the transmitting of packet, avoid the problem of the data-bag lost existed in prior art.In the present embodiment, for avoiding normal RTU2 because overload causes fault.Realization mechanism is that the signal intensity that the wireless transmitter of redirect can search for RTU around at set intervals occurs, when this wireless transmitter finds original association and the RTU1 of fault recovers communication state, the RTU2 of current transfer can be disconnected, reconnect the RTU1 recovering communication state.
See Fig. 8, after RTU2 receives packet, determine that whether the communication state between RTU2 and Multifunctional gateway equipment is normal, if there is exception, then RTU2 by close on spendable RTU3 indirectly by data packets to Multifunctional gateway equipment (what formed between preferred each RTU is Mesh structure); If normal, then RTU2 directly by data packet transmission to Multifunctional gateway equipment.Adopt aforesaid way to carry out the transmission of packet, ensure that the transmitting of packet, avoid the problem of the data-bag lost existed in prior art, improve the transfer efficiency of packet and reduce the processing cost of system.
The packet received is resolved by driver element by Internet of Things key-course, see Fig. 6, then the data after resolving are carried out pre-service in function engine again, this pretreated object be to make the data after processing can in the configuration of backstage intelligence carry out associating between data with variable.Then pretreated data are preserved in the data store by data storage cell api interface, and in the configuration of backstage, carry out associating of data and variable by configuration api interface and picture shows.By the pre-service of function engine and carry out associating of automaticdata and variable in the configuration of backstage, the data processing of sensing network end can be made more intelligent.Simultaneously, compared with only the data collected being shown by display device with prior art, the raw data utilizing the display of configuration picture to make to collect in the present embodiment shows user more intuitively, therefore, facilitates the monitoring of user to acquisition target.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.