CN103051426A - Data or signaling sending method and device - Google Patents
Data or signaling sending method and device Download PDFInfo
- Publication number
- CN103051426A CN103051426A CN2013100227275A CN201310022727A CN103051426A CN 103051426 A CN103051426 A CN 103051426A CN 2013100227275 A CN2013100227275 A CN 2013100227275A CN 201310022727 A CN201310022727 A CN 201310022727A CN 103051426 A CN103051426 A CN 103051426A
- Authority
- CN
- China
- Prior art keywords
- processor
- signaling
- data
- sub
- target
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer And Data Communications (AREA)
- Communication Control (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a data or signaling sending method and device. The method comprises the following steps of: receiving data or signaling of a current sub-processor by a main processor and converting the data or the signaling to the data or the signaling with a middle format; processing the data or the signaling with the middle format by the main controller to obtain a data or signaling result with the middle format; converting the data or signaling result with the middle format into target data or signaling, wherein the target data or signaling abides by a target protocol of a target sub-processor; and sending the target data or signaling to the target sub-processor by the main processor. With the adoption of the data or signaling sending method and device disclosed by the invention, the problem that the processing of a protocol converting method in a relative technology is complicated is solved; the data or signaling conversion between a sensing network and a traditional communication network, and between the sensing networks can be rapidly and simply realized; and the conversion is realized by the uniform middle format to shield data or signaling formats of different sensing networks and the traditional communication network, and the data or signaling sending method and device have low processing complexity and good expansibility.
Description
Technical field
The present invention relates to communication field, particularly relate to sending method and the device of a kind of data or signaling.
Background technology
Internet of Things is one of current technology of looking forward to the prospect most, numerous country and the enterprises that are positioned at frontline technology in the world sense scientific and technological revolution and an economic tide that is about to by " Internet of Things " initiation, numerous and confused formulation standard, research new technology and application are in the hope of grasping the market initiative.The definition of Internet of Things (The Internet of things) is: by information sensing equipment such as transducer, radio-frequency (RF) identification (RFID), infrared inductor, global positioning system, laser scanners, agreement by agreement, any article and the Internet are coupled together, carry out information exchange and communication, to realize a kind of network of intelligent identification, location, tracking, monitoring and management.
In the industry cycle, Internet of Things roughly has been acknowledged as three levels, and bottom is the sensing layer of perception data, and the second layer is the network layer of transfer of data, and the superiors then are the content application layers.Wherein, sensing layer comprises the wireless sensor network based on various transducers, the sensing networks such as RFID network based on radio-frequency (RF) identification, a ZigBee(low-power consumption territory fidonetFido for example), Z-Wave, the wireless gateway protocol of RUBEE(), WirelessHART(interoperable wireless communication standard), Internet Engineering task groups (Internet Engineering Task Force is referred to as IETF), 6LowPAN, the ANT(antennal interface)/ANT+, Wibree(super low-power consumption blue tooth wireless technology), the two-way mixed communication technology of Insteon() the Sensor Network technology such as.Network layer comprises the conventional communication networks such as the Internet, mobile communications network, code division multiple access (Code Division Multiple Access for example, referred to as CDMA), Wireless Fidelity (WirelessFidelity, referred to as Wi-Fi), ADSL (Asymmetric Digital Subscriber Line) (Asymmetric Digital Subscriber Line, referred to as ADSL), Generation Mobile Telecommunication System technology (2ndGeneration, referred to as 2G), 3G (Third Generation) Moblie technology (3rdGeneration is referred to as 3G) etc.
Gateway is the important component part of Internet of Things, is a kind of equipment that connects sensing layer and network layer.Interconnected for realizing wide area, gateway need to be realized the protocol conversion between sensing network and the conventional communication networks.For realizing Interconnected, gateway need to be realized the protocol conversion between the dissimilar sensing networks.
In the existing multi-protocol gateway technology, gateway is only changed between limited several agreements, such as the conversion between field bus protocol and the industrial ethernet protocol etc.This quasi-protocol conversion method is processed from bottom to top from the bottom of protocol stack, processes complexity, and does not have good versatility and autgmentability.Exist various sensing networks and conventional communication networks in the Internet of Things, so the protocol conversion task that gateway is born also is extremely heavy.
Process complicated problem for the method for converting protocol in the correlation technique, not yet propose at present effective solution.
Summary of the invention
Process complicated problem for the method for converting protocol in the correlation technique, the invention provides sending method and the device of a kind of data or signaling, in order to solve the problems of the technologies described above.
According to an aspect of the present invention, the invention provides the sending method of a kind of data or signaling, wherein, the method comprises: primary processor receives data or the signaling of current sub-processor, these data or signaling is converted to data or the signaling of intermediate form; Primary processor is processed data or the signaling of above-mentioned intermediate form, obtains data or the signaling result of intermediate form; Be target data or signaling with data or the signaling results conversion of above-mentioned intermediate form; Wherein, above-mentioned target data or signaling are followed the target protocol of target sub-processor; Primary processor is sent to above-mentioned target sub-processor with above-mentioned target data or signaling.
Further, above-mentioned primary processor can comprise data or the signaling that these data or signaling are converted to intermediate form: above-mentioned primary processor is determined the protocol type of above-mentioned current sub-processor, adopt the conversion regime corresponding with above-mentioned protocol type, above-mentioned data or signaling are converted to data or the signaling of above-mentioned intermediate form.
Further, above-mentioned primary processor is that target data or signaling can comprise with data or the signaling results conversion of above-mentioned intermediate form: above-mentioned primary processor is determined the target protocol type of above-mentioned target sub-processor, adopting the conversion regime corresponding with above-mentioned target protocol type, is above-mentioned target data or signaling with data or the signaling results conversion of above-mentioned intermediate form.
Further, above-mentioned current sub-processor can be downward sub-processor, and above-mentioned target sub-processor can be the sub-processor that makes progress; Perhaps, above-mentioned current sub-processor and above-mentioned target sub-processor all can be downward sub-processor; Perhaps, above-mentioned current sub-processor can be the sub-processor that makes progress, and above-mentioned target sub-processor can be downward sub-processor; Wherein, above-mentioned downward sub-processor is to carry out mutual processor with sensing layer, and above-mentioned upwards sub-processor is to carry out mutual processor with network layer.
Further, above-mentioned primary processor can carry out the mutual of data or signaling by first interface and above-mentioned downward sub-processor; Above-mentioned primary processor can carry out the mutual of data or signaling by the second interface and above-mentioned upwards sub-processor; Wherein, above-mentioned first interface can be serial communication interface or USB interface; Above-mentioned the second interface can be serial communication interface or bus interface.
According to a further aspect in the invention, the present invention also provides the dispensing device of a kind of data or signaling, and wherein, this device comprises: the first modular converter, be used for receiving data or the signaling of current sub-processor, these data or signaling be converted to data or the signaling of intermediate form; Processing module is used for data or the signaling of above-mentioned intermediate form are processed, and obtains data or the signaling result of intermediate form; The second modular converter, the data or the signaling results conversion that are used for above-mentioned intermediate form are target data or signaling; Wherein, above-mentioned target data or signaling are followed the target protocol of target sub-processor; Sending module is used for above-mentioned target data or signaling are sent to above-mentioned target sub-processor.
Further, above-mentioned the first modular converter can comprise: the protocol type determining unit, for the protocol type of determining above-mentioned current sub-processor; The first converting unit be used for to adopt the conversion regime corresponding with above-mentioned protocol type, above-mentioned data or signaling is converted to data or the signaling of above-mentioned intermediate form.
Further, above-mentioned the second modular converter can comprise: target protocol type determining unit, for the target protocol type of determining above-mentioned target sub-processor; The second converting unit be used for to adopt the conversion regime corresponding with above-mentioned target protocol type, is above-mentioned target data or signaling with data or the signaling results conversion of above-mentioned intermediate form.
Further, above-mentioned current sub-processor can be downward sub-processor, and above-mentioned target sub-processor can be the sub-processor that makes progress; Perhaps, above-mentioned current sub-processor and above-mentioned target sub-processor all can be downward sub-processor; Perhaps, above-mentioned current sub-processor can be the sub-processor that makes progress, and above-mentioned target sub-processor can be downward sub-processor; Wherein, above-mentioned downward sub-processor is to carry out mutual processor with sensing layer, and above-mentioned upwards sub-processor is to carry out mutual processor with network layer.
Further, said apparatus can carry out the mutual of data or signaling by first interface and above-mentioned downward sub-processor; Said apparatus can carry out the mutual of data or signaling by the second interface and above-mentioned upwards sub-processor; Wherein, above-mentioned first interface can be serial communication interface or USB interface; Above-mentioned the second interface can be serial communication interface or bus interface.
By the present invention, after primary processor receives the data or signaling of current sub-processor, these data or signaling are converted to data or the signaling of intermediate form; Then data or the signaling of above-mentioned intermediate form are processed, obtained data or the signaling result of intermediate form; Then data or the signaling results conversion with above-mentioned intermediate form is target data or the signaling of following the target protocol of target sub-processor; Last primary processor is sent to the target sub-processor with this target data or signaling.Solve the method for converting protocol in the correlation technique and processed complicated problem, thereby data or signaling conversion between sensing network and conventional communication networks and the various sensing network have simply been realized fast, and should change by means of unified intermediate form, with data or the signaling format of shielding from different sensing networks and conventional communication networks, have lower processing complexity and good autgmentability.
Description of drawings
Fig. 1 is the flow chart according to the sending method of the data of the embodiment of the invention or signaling;
Fig. 2 is the hardware body configuration diagram according to the multi-protocol gateway of the embodiment of the invention;
Fig. 3 is the software agent configuration diagram according to the multi-protocol gateway of the embodiment of the invention;
Fig. 4 is the protocol conversion schematic diagram according to the embodiment of the invention;
Fig. 5 is the data interaction flow chart from downward sub-processor to the sub-processor that makes progress according to the embodiment of the invention;
Fig. 6 is the structured flowchart according to the dispensing device of the data of the embodiment of the invention or signaling;
Fig. 7 is the first concrete structure block diagram according to the dispensing device of the data of the embodiment of the invention or signaling;
Fig. 8 is the second concrete structure block diagram according to the dispensing device of the data of the embodiment of the invention or signaling.
Embodiment
Because the processing procedure of the method for converting protocol in the correlation technique is comparatively complicated, how to design a kind of simple, efficient method for converting protocol, the subject matter that faces in the things-internet gateway design and application, based on this, the embodiment of the invention provides sending method and the device of a kind of data or signaling, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, does not limit the present invention.
Present embodiment provides the sending method of a kind of data or signaling, the method can realize at equipment side, Fig. 1 is the flow chart according to the sending method of the data of the embodiment of the invention or signaling, and as shown in Figure 1, the method may further comprise the steps (step S102-step S106):
Step S102, primary processor receive data or the signaling of current sub-processor, these data or signaling are converted to data or the signaling of intermediate form;
Step S104, primary processor is processed data or the signaling of above-mentioned intermediate form, obtains data or the signaling result of intermediate form; Be target data or signaling with data or the signaling results conversion of above-mentioned intermediate form; Wherein, above-mentioned target data or signaling are followed the target protocol of target sub-processor;
Step S106, primary processor is sent to above-mentioned target sub-processor with above-mentioned target data or signaling.
Pass through said method, solve the method for converting protocol in the correlation technique and processed complicated problem, thereby data or signaling conversion between sensing network and conventional communication networks and the various sensing network have simply been realized fast, and should change by means of unified intermediate form, with data or the signaling format of shielding from different sensing networks and conventional communication networks, have lower processing complexity and good autgmentability.
For simple data or the signaling conversion that realizes efficiently between sensing network and the conventional communication networks, the current sub-processor in the present embodiment can be downward sub-processor, and the target sub-processor can be the sub-processor that makes progress; Perhaps, current sub-processor is the sub-processor that makes progress, and the target sub-processor is downward sub-processor.For simple data or the signaling conversion that realizes efficiently between the various sensing networks, the above-mentioned current sub-processor in the present embodiment and target sub-processor all can be downward sub-processors.
The below is introduced downward sub-processor and the sub-processor that makes progress respectively.
Sub-processor refers to carry out mutual processor with various sensing layer network nodes downwards.Because the diversity of sensing layer network, gateway may have a plurality of downward sub-processors, such as with the rf processor of network communication of wireless sensor, with the RFID receiving processor of RFID node communication etc.
Upwards sub-processor refers to gateway upwards is connected into the Internet(Internet) or the processor of mobile radio communication.Connected mode upwards may be that xDSL(xDSL is all kinds digital subscriber line (Digital Subscribe Line, referred to as DSL) general name) etc. cable network, also may be general packet radio service technology (the General Packet Radio Service of 2G network, referred to as GPRS), the wireless network such as 3G network, the 4th third-generation mobile communication technology (4thGeneration is referred to as 4G) network, Wi-Fi.Gateway should provide according to the network of application scenario situation and the delivery flow rate situation that makes progress, and disposes upwards sub-processor corresponding to one or more above-mentioned networks.Such as the ethernet controller of access Internet, the GPRS module of access mobile communication net etc.
Primary processor in the present embodiment is used for finishing the conversion between two quasi-protocols that upwards sub-processor and downward sub-processor support, protocol conversion mainly is divided into data transaction and signaling is changed two aspects.Protocol conversion refers to a side data or signaling format are converted to data or the signaling format that the opposing party can identify, and completely correctly reaches the other side.
Carry out information interaction by two class interfaces between above-mentioned three layers of processor (primary processor, downwards processor, processor upwards): category-A interface and category-B interface.The below is introduced category-A interface and category-B interface respectively.
The category-A interface refers to the communication interface between primary processor and the downward sub-processor.The category-A interface should have the characteristic of two aspects: (1) interface should have versatility and standard, be included on the hardware and communication protocol on, be that various downward sub-processors can both communicate by this unified interface and primary processor, and can direct communication between each sub-processor or by the primary processor indirect communication; (2) interface should have extensibility, gateway that only has sub-processor a for example, can an external module with sub-processor b, gateway just can allow the access of the sensing network that sub-processor b supports like this, thus the perception access capability of expansion gateway.Suppose that the module that will have sub-processor b is called expansion module, this type of expansion module still can be communicated by letter with primary processor by above-mentioned category-A interface.
Therefore, the category-A interface is actually the communication interface of multiprocessor or multi-chip, the general communication mode that adopts is serial communication, carries out main many serial communications from formula between primary processor and the downward sub-processor, and communication speed/baud rate is by user or the definition of certain normal structure.In addition, it is possible that a kind of application demand is arranged, be that above-mentioned expansion module can directly connect on computers, the function that both finish things-internet gateway together (is that computer serves as the primary processor of gateway and the sub-processor that makes progress, the mode that upwards accesses Internet is Ethernet or Wi-Fi), so expansion module should possess USB interface, therefore, the category-A interface can consider to adopt USB interface, and perhaps the category-A interface can be converted to USB interface by certain mode.
The category-B interface refers to primary processor and the communication interface between the sub-processor upwards.Such interfacing is comparatively ripe at present, and interface type is also many.For example, if gateway adopts the wired mode access Internet of xDSL, then upwards sub-processor may be ethernet controller, interface between primary processor and the ethernet controller can adopt bus mode (comprising data wire, address wire, control line) at a high speed, also can adopt low speed and the serial communication mode (send line, receive line, control line) of few line.If gateway adopts GPRS access Internet, then upwards sub-processor is GPRS module/processor, and the interface between primary processor and the GPRS module/processor adopts serial communication mode more.If gateway adopts the Wi-Fi mode to access Internet, then upwards sub-processor is Wi-Fi module/processor, and the interface between primary processor and the Wi-Fi module/processor can adopt bus mode, also can adopt serial communication mode.
Based on above-mentioned introduction to category-A interface and category-B interface, present embodiment provides a kind of preferred implementation, in order to practicality and the scope of application of the sending method that improves data or signaling.Be that primary processor passes through first interface (being above-mentioned category-A interface) and downward sub-processor carries out the mutual of data or signaling; Primary processor carries out the mutual of data or signaling by the second interface (being above-mentioned category-B interface) and the sub-processor that makes progress; Wherein, first interface is serial communication interface or USB interface; The second interface is serial communication interface or bus interface.
Fig. 2 is the hardware body configuration diagram according to the multi-protocol gateway of the embodiment of the invention, and as shown in Figure 2, the hardware relevant with protocol conversion function mainly comprises three levels on the gateway: primary processor, downwards sub-processor, sub-processor upwards.Primary processor carries out the mutual of data or signaling with downward sub-processor by the category-A interface, and primary processor carries out the mutual of data or signaling with the sub-processor that makes progress by the category-B interface.
For the data of present embodiment introduction or the sending method of signaling, its main purpose is to follow data or the signaling of the agreement of current sub-processor, by protocol conversion, be converted to data or the signaling of intermediate form, again by protocol conversion, data or the signaling of intermediate form is converted to data or the signaling of following target sub-processor agreement.In brief, exactly a side data or signaling format is converted to data or the signaling format that the opposing party can identify.
Fig. 3 is the software agent configuration diagram according to the multi-protocol gateway of the embodiment of the invention, and as shown in Figure 3, the software agent relevant with protocol conversion has three on the gateway: A serial protocols, B serial protocols, intermediate form.In addition, A serial protocols and B serial protocols are respectively and exist protocol conversion 1 and protocol conversion 2 these two processing procedures between the intermediate form.
The A serial protocols refers to move/be carried in the sensing layer procotol on the downward sub-processor, for example Zigbee protocol of wireless sensor network or other custom protocols.
The B serial protocols refers to move/be carried in the conventional communication networks agreement on the sub-processor upwards, for example the Ethernet protocol stack on the ethernet controller, the GPRS protocol stack on the gsm module.
Intermediate form refers to move/be carried in signaling format and the data format of a kind of standard on the primary processor, carry out signaling and data interaction between A serial protocols and the B serial protocols before, all to be converted to this standard signaling format and data format.This transfer process is the protocol conversion 1 and protocol conversion 2 shown in Fig. 3.The implementer of protocol conversion 1 and protocol conversion 2 is the primary processor in the gateway.
Protocol conversion 1 refers to when each downward sub-processor is followed it data of A serial protocols or signaling and sent to primary processor by the category-A interface, and primary processor is converted to the process of intermediate form and the inverse process of this process with these data or signaling.
Protocol conversion 2 refers to when each sub-processor that makes progress is followed it data of B serial protocols or signaling and sent to primary processor by the category-B interface, and primary processor is converted to the process of intermediate form and the inverse process of this process with these data or signaling.
In the present embodiment, primary processor comprises protocol process module, be used for data or signaling are converted to data or the signaling of intermediate form, and the inverse process of this process, preferably, protocol process module comprises data processing unit or Signaling Processing Unit, and these two unit carry out conversion operations to data or signaling respectively.Fig. 4 is the protocol conversion schematic diagram according to the embodiment of the invention, as shown in Figure 4, has enumerated three kinds of A serial protocols: A1, A2, A3 among Fig. 4, and three kinds of B serial protocols B1, B2, B3.Now carry out respective description with the example that is converted to of agreement A1 and intermediate form.When the data of agreement A1 or signaling arrive primary processor by the category-A interface, primary processor is analyzed the protocol type of data or signaling, then according to protocol type data or signaling are gone to protocol process module TA1, protocol process module TA1 is converted to these data or signaling data or the signaling of intermediate form.
Then, primary processor is processed data or the signaling of intermediate form, obtain data or the signaling result of intermediate form, primary processor is judged the protocol type (supposing it is agreement B1) of target sub-processor, and then the protocol process module TB1 corresponding with this protocol type is data or the signaling of following agreement B1 with data or the signaling results conversion of intermediate form.
Same, identical with the processing mode of the agreement A1 of above-mentioned introduction for the processing mode of agreement A2 and agreement A3, do not repeat them here.
Protocol conversion flow process based on above-mentioned Fig. 4 introduction, present embodiment provides a kind of preferred implementation, data or signaling that to be primary processor be converted to intermediate form with data or signaling comprise: primary processor is determined the protocol type of current sub-processor, adopt the conversion regime corresponding with this protocol type, above-mentioned data or signaling are converted to data or the signaling of intermediate form.Primary processor is that target data or signaling comprise with data or the signaling results conversion of intermediate form: primary processor is determined the target protocol type of target sub-processor, adopting the conversion regime corresponding with this target protocol type, is target data or signaling with data or the signaling results conversion of above-mentioned intermediate form.By this mode, simplified data or signaling flow path switch, improved data or signaling conversion efficiency and accuracy rate.
Below in conjunction with accompanying drawing and preferred embodiment implementation method of the present invention is further expalined and illustrates.
Present embodiment produces data or signaling to downward sub-processor A1, sending to upwards after master processor processes, the process of sub-processor B1 is introduced, Fig. 5 is the data interaction flow chart from downward sub-processor to the sub-processor that makes progress according to the embodiment of the invention, as shown in Figure 5, this flow process may further comprise the steps (step S502-step S514):
Step S502, sub-processor A1 sends to primary processor with data or signaling by the category-A interface downwards.
Step S504, primary processor analyze the protocol type (suppose these data or signaling follow agreement A1) of data or signaling, and these data or signaling are gone to the protocol process module TA1 corresponding with agreement A1.
Step S506, the protocol process module TA1 in the primary processor calls corresponding data processing module/signaling processing module, data or signaling is converted to data or the signaling of intermediate form.
In this step, what protocol process module TA1 judged input is data or signaling, if be data, then the calling data processing module is processed data, is converted to the data of intermediate form; If be signaling, then call signaling processing module signaling is processed, be converted to the signaling of intermediate form.
Step S508, primary processor is processed data or the signaling of intermediate form, produces data or the signaling result of intermediate form.
Step S510, primary processor judge the protocol type (supposing it is agreement B1) of target sub-processor (being assumed to be upwards sub-processor B1), and data or the signaling result of intermediate form gone to the protocol process module TB1 corresponding with agreement B1.
Step S512, the protocol process module TB1 in the primary processor calls corresponding data processing module/signaling processing module, is data or the signaling of following agreement B1 with data or the signaling results conversion of intermediate form.
In this step, what protocol process module TB1 judged input is data or signaling, if be data, then the calling data processing module is processed input, and the data result of intermediate form is converted to the target data of following agreement B1; If be signaling, then call signaling processing module input is processed, be the target signaling of following agreement B1 with the signaling results conversion of intermediate form.
Step S514, primary processor will follow data or the signaling of agreement B1 and send to upwards sub-processor B1 by the category-B interface.
Corresponding to the data of above-described embodiment introduction or the sending method of signaling, present embodiment provides the dispensing device of a kind of data or signaling, and this device can be arranged on equipment side, in order to realize above-described embodiment.Fig. 6 is the structured flowchart according to the dispensing device of the data of the embodiment of the invention or signaling, and as shown in Figure 6, this device comprises: the first modular converter 10, processing module 20, the second modular converter 30 and sending module 40.The below describes in detail to this structure.
The first modular converter 10 is used for receiving data or the signaling of current sub-processor, these data or signaling is converted to data or the signaling of intermediate form;
The second modular converter 30 is connected to processing module 20, and the data or the signaling results conversion that are used for above-mentioned intermediate form are target data or signaling; Wherein, above-mentioned target data or signaling are followed the target protocol of target sub-processor;
Sending module 40 is connected to the second modular converter 30, is used for above-mentioned target data or signaling are sent to above-mentioned target sub-processor.
Pass through said apparatus, solve the method for converting protocol in the correlation technique and processed complicated problem, thereby data or signaling conversion between sensing network and conventional communication networks and the various sensing network have simply been realized fast, and should change by means of unified intermediate form, with data or the signaling format of shielding from different sensing networks and conventional communication networks, have lower processing complexity and good autgmentability.
For simple data or the signaling conversion that realizes efficiently between sensing network and the conventional communication networks, the current sub-processor in the present embodiment can be downward sub-processor, and the target sub-processor can be the sub-processor that makes progress; Perhaps, current sub-processor is the sub-processor that makes progress, and the target sub-processor is downward sub-processor.For simple data or the signaling conversion that realizes efficiently between the various sensing networks, the above-mentioned current sub-processor in the present embodiment and target sub-processor all can be downward sub-processors.The front is introduced downward sub-processor and the sub-processor that makes progress respectively, does not repeat them here.
Primary processor in the present embodiment is used for finishing the conversion between two quasi-protocols that upwards sub-processor and downward sub-processor support, protocol conversion mainly is divided into data transaction and signaling is changed two aspects.Protocol conversion refers to a side data or signaling format are converted to data or the signaling format that the opposing party can identify, and completely correctly reaches the other side.
Carry out information interaction by two class interfaces between above-mentioned three layers of processor (primary processor, downwards processor, processor upwards).To this, present embodiment provides a kind of preferred implementation, in order to practicality and the scope of application of the sending method that improves data or signaling.Be that primary processor passes through first interface (being above-mentioned category-A interface) and downward sub-processor carries out the mutual of data or signaling; Primary processor carries out the mutual of data or signaling by the second interface (being above-mentioned category-B interface) and the sub-processor that makes progress; Wherein, first interface is serial communication interface or USB interface; The second interface is serial communication interface or bus interface.
Fig. 7 is the first concrete structure block diagram according to the dispensing device of the data of the embodiment of the invention or signaling, and as shown in Figure 7, the modules of this device in comprising above-mentioned Fig. 6, above-mentioned the first modular converter 10 also comprises:
Protocol type determining unit 102 is for the protocol type of determining above-mentioned current sub-processor;
The first converting unit 104 is connected to protocol type determining unit 102, be used for to adopt the conversion regime corresponding with above-mentioned protocol type, above-mentioned data or signaling is converted to data or the signaling of above-mentioned intermediate form.
Fig. 8 is the second concrete structure block diagram according to the dispensing device of the data of the embodiment of the invention or signaling, and as shown in Figure 8, the modules of this device in comprising above-mentioned Fig. 7, above-mentioned the second modular converter 30 also comprises:
Target protocol type determining unit 302 is for the target protocol type of determining above-mentioned target sub-processor;
The second converting unit 304 is connected to target protocol type determining unit 302, be used for to adopt the conversion regime corresponding with above-mentioned target protocol type, is above-mentioned target data or signaling with data or the signaling results conversion of above-mentioned intermediate form.
As can be seen from the above description, in the specific implementation process of the embodiment of the invention, the primary processor of gateway receives data or the signaling of downward sub-processor by the category-A interface, perhaps receive upwards data or the signaling of sub-processor by the category-B interface, primary processor is converted to above-mentioned data or signaling by protocol process module a kind of data or signaling of intermediate form, primary processor is processed data or the signaling of intermediate form, obtains data or the signaling result of intermediate form.Primary processor is by data or the signaling result of protocol process module with above-mentioned intermediate form, be converted to data or the signaling of following target sub-processor agreement, send to corresponding sub-processor downwards by the category-A interface again, or send to corresponding upwards sub-processor by the category-B interface.Thereby realized protocol conversion between sensing network and conventional communication networks and the various sensing network by adaptation layer, and this protocol conversion is by means of unified intermediate form, with data or the signaling format of shielding from different sensing networks and conventional communication networks, have lower processing complexity and good autgmentability.
Although be the example purpose, the preferred embodiments of the present invention are disclosed, it also is possible those skilled in the art will recognize various improvement, increase and replacement, therefore, scope of the present invention should be not limited to above-described embodiment.
Claims (10)
1. the sending method of data or signaling is characterized in that, comprising:
Primary processor receives data or the signaling of current sub-processor, these data or signaling is converted to data or the signaling of intermediate form;
Described primary processor is processed data or the signaling of described intermediate form, obtains data or the signaling result of intermediate form; Be target data or signaling with data or the signaling results conversion of described intermediate form; Wherein, described target data or signaling are followed the target protocol of target sub-processor;
Described primary processor is sent to described target sub-processor with described target data or signaling.
2. the method for claim 1 is characterized in that, described primary processor comprises data or the signaling that these data or signaling are converted to intermediate form:
Described primary processor is determined the protocol type of described current sub-processor, adopts the conversion regime corresponding with described protocol type, described data or signaling is converted to data or the signaling of described intermediate form.
3. the method for claim 1 is characterized in that, described primary processor is that target data or signaling comprise with data or the signaling results conversion of described intermediate form:
Described primary processor is determined the target protocol type of described target sub-processor, adopts the conversion regime corresponding with described target protocol type, is described target data or signaling with data or the signaling results conversion of described intermediate form.
4. the method for claim 1 is characterized in that,
Described current sub-processor is downward sub-processor, and described target sub-processor is the sub-processor that makes progress; Perhaps,
Described current sub-processor and described target sub-processor are downward sub-processor; Perhaps,
Described current sub-processor is the sub-processor that makes progress, and described target sub-processor is downward sub-processor; Wherein, described downward sub-processor is to carry out mutual processor with sensing layer, and described upwards sub-processor is to carry out mutual processor with network layer.
5. method as claimed in claim 4 is characterized in that, described primary processor carries out the mutual of data or signaling by first interface and described downward sub-processor; Described primary processor carries out the mutual of data or signaling by the second interface and described upwards sub-processor; Wherein, described first interface is serial communication interface or USB interface; Described the second interface is serial communication interface or bus interface.
6. the dispensing device of data or signaling is characterized in that, comprising:
The first modular converter is used for receiving data or the signaling of current sub-processor, these data or signaling is converted to data or the signaling of intermediate form;
Processing module is used for data or the signaling of described intermediate form are processed, and obtains data or the signaling result of intermediate form;
The second modular converter, the data or the signaling results conversion that are used for described intermediate form are target data or signaling; Wherein, described target data or signaling are followed the target protocol of target sub-processor;
Sending module is used for described target data or signaling are sent to described target sub-processor.
7. device as claimed in claim 6 is characterized in that, described the first modular converter comprises:
The protocol type determining unit is for the protocol type of determining described current sub-processor;
The first converting unit be used for to adopt the conversion regime corresponding with described protocol type, described data or signaling is converted to data or the signaling of described intermediate form.
8. device as claimed in claim 6 is characterized in that, described the second modular converter comprises:
Target protocol type determining unit is for the target protocol type of determining described target sub-processor;
The second converting unit be used for to adopt the conversion regime corresponding with described target protocol type, is described target data or signaling with data or the signaling results conversion of described intermediate form.
9. device as claimed in claim 6 is characterized in that,
Described current sub-processor is downward sub-processor, and described target sub-processor is the sub-processor that makes progress; Perhaps,
Described current sub-processor and described target sub-processor are downward sub-processor; Perhaps,
Described current sub-processor is the sub-processor that makes progress, and described target sub-processor is downward sub-processor; Wherein, described downward sub-processor is to carry out mutual processor with sensing layer, and described upwards sub-processor is to carry out mutual processor with network layer.
10. device as claimed in claim 9 is characterized in that, described device carries out the mutual of data or signaling by first interface and described downward sub-processor; Described device carries out the mutual of data or signaling by the second interface and described upwards sub-processor; Wherein, described first interface is serial communication interface or USB interface; Described the second interface is serial communication interface or bus interface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022727.5A CN103051426B (en) | 2013-01-22 | 2013-01-22 | The sending method of a kind of data or signaling and device |
| PCT/CN2013/081116 WO2013189326A1 (en) | 2013-01-22 | 2013-08-08 | Data or signalling sending method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022727.5A CN103051426B (en) | 2013-01-22 | 2013-01-22 | The sending method of a kind of data or signaling and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103051426A true CN103051426A (en) | 2013-04-17 |
| CN103051426B CN103051426B (en) | 2015-12-23 |
Family
ID=48063936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310022727.5A Active CN103051426B (en) | 2013-01-22 | 2013-01-22 | The sending method of a kind of data or signaling and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103051426B (en) |
| WO (1) | WO2013189326A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013189326A1 (en) * | 2013-01-22 | 2013-12-27 | 中兴通讯股份有限公司 | Data or signalling sending method and device |
| CN103634949A (en) * | 2013-11-26 | 2014-03-12 | 安徽海聚信息科技有限责任公司 | Zigbee and Z-Wave technology-based wireless gateway |
| CN103634947A (en) * | 2013-11-26 | 2014-03-12 | 安徽海聚信息科技有限责任公司 | Zigbee and Z-Wave technology-based wireless gateway |
| CN105763435A (en) * | 2014-12-15 | 2016-07-13 | 镇江市星禾物联科技有限公司 | Multifunctional internet-of-thing gateway equipment |
| CN105915500A (en) * | 2015-12-22 | 2016-08-31 | 美的集团股份有限公司 | Method, protocol conversion service end and Internet of things terminal for conversion of different Internet of things protocols |
| CN106302499A (en) * | 2016-08-26 | 2017-01-04 | 迈普通信技术股份有限公司 | A kind of security log acquisition method, Apparatus and system |
| CN107888539A (en) * | 2016-09-29 | 2018-04-06 | 中兴通讯股份有限公司 | Internet-of-things terminal access device and method |
| CN109600356A (en) * | 2017-10-02 | 2019-04-09 | 费希尔控制产品国际有限公司 | Carry out the method and apparatus of the communication between bridging device using low energy device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355697A (en) * | 2010-08-12 | 2012-02-15 | 美商威睿电通公司 | Data processing method for processing machine type communication data, and device and system |
| CN102378223A (en) * | 2010-08-24 | 2012-03-14 | 中国电信股份有限公司 | M2M (Machine-to-Machine) communication module, M2M terminal, and system and method for remote management on M2M terminal |
| CN102790781A (en) * | 2011-05-17 | 2012-11-21 | 南京中兴新软件有限责任公司 | Middleware, M2M (machine-to-machine) system with industrial application middleware and application method of system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103051426B (en) * | 2013-01-22 | 2015-12-23 | 中兴通讯股份有限公司 | The sending method of a kind of data or signaling and device |
-
2013
- 2013-01-22 CN CN201310022727.5A patent/CN103051426B/en active Active
- 2013-08-08 WO PCT/CN2013/081116 patent/WO2013189326A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355697A (en) * | 2010-08-12 | 2012-02-15 | 美商威睿电通公司 | Data processing method for processing machine type communication data, and device and system |
| CN102378223A (en) * | 2010-08-24 | 2012-03-14 | 中国电信股份有限公司 | M2M (Machine-to-Machine) communication module, M2M terminal, and system and method for remote management on M2M terminal |
| CN102790781A (en) * | 2011-05-17 | 2012-11-21 | 南京中兴新软件有限责任公司 | Middleware, M2M (machine-to-machine) system with industrial application middleware and application method of system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013189326A1 (en) * | 2013-01-22 | 2013-12-27 | 中兴通讯股份有限公司 | Data or signalling sending method and device |
| CN103634949A (en) * | 2013-11-26 | 2014-03-12 | 安徽海聚信息科技有限责任公司 | Zigbee and Z-Wave technology-based wireless gateway |
| CN103634947A (en) * | 2013-11-26 | 2014-03-12 | 安徽海聚信息科技有限责任公司 | Zigbee and Z-Wave technology-based wireless gateway |
| CN105763435A (en) * | 2014-12-15 | 2016-07-13 | 镇江市星禾物联科技有限公司 | Multifunctional internet-of-thing gateway equipment |
| CN105915500A (en) * | 2015-12-22 | 2016-08-31 | 美的集团股份有限公司 | Method, protocol conversion service end and Internet of things terminal for conversion of different Internet of things protocols |
| CN106302499A (en) * | 2016-08-26 | 2017-01-04 | 迈普通信技术股份有限公司 | A kind of security log acquisition method, Apparatus and system |
| CN107888539A (en) * | 2016-09-29 | 2018-04-06 | 中兴通讯股份有限公司 | Internet-of-things terminal access device and method |
| CN109600356A (en) * | 2017-10-02 | 2019-04-09 | 费希尔控制产品国际有限公司 | Carry out the method and apparatus of the communication between bridging device using low energy device |
| CN109600356B (en) * | 2017-10-02 | 2023-10-17 | 费希尔控制产品国际有限公司 | Method and apparatus for bridging communications between devices using low energy devices |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013189326A1 (en) | 2013-12-27 |
| CN103051426B (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103051426B (en) | The sending method of a kind of data or signaling and device | |
| CN102202093B (en) | A kind of method and system realizing transducer adaptation | |
| CN102307223B (en) | A kind of method and system realizing application platform adaptation | |
| EP2696627A2 (en) | Method and apparatus for selecting network in m2m communication | |
| CN103176765B (en) | A kind of biography screen method and electronic equipment | |
| CN103780577A (en) | Method, apparatus and terminal for realizing internet of thing application | |
| CN103281797A (en) | Mobile terminal and method of transmitting business data by same | |
| CN103916909A (en) | Base band pool system | |
| CN101325530B (en) | Two grade network and communication method thereof | |
| CN105792252B (en) | A kind of performance of wireless telecommunications networks optimization method and SDN controller based on SDN | |
| CN102843434A (en) | Method, device and system for sharing contents among equipment | |
| CN103179634A (en) | Partner discovering and selecting method, device and system | |
| CN102695207B (en) | Network data transmission method, data transmission control module and applied mobile device | |
| CN101217786B (en) | Baseband resource sharing method, communication system and device | |
| CN105430665B (en) | Realize the method and system of more net mixing scale networkings | |
| CN103914281A (en) | Mobile software system application request parallel processing method and system | |
| CN107888622B (en) | Information processing method and mobile management entity | |
| CN103368908A (en) | Gateway protocol, gateway equipment and electrical equipment control system | |
| CN102742317B (en) | Communication system, communication method and communication apparatus | |
| CN109391595A (en) | Call method and device, computer readable storage medium, user equipment | |
| CN106302767A (en) | A kind of Internet of Things application system based on WMMP agreement | |
| CN103841543A (en) | Method for determining proximity relation between user equipment, equipment and communication system | |
| CN106341645A (en) | Audio and video communication system and method thereof | |
| CN205864522U (en) | A kind of terminal | |
| CN105530020B (en) | Mobile terminal with multiple SIM cards |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |