CN112468459B - Light network optical fiber convergence processing method and device - Google Patents
Light network optical fiber convergence processing method and device Download PDFInfo
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Abstract
The invention relates to a method and a device for processing convergence of optical fibers of a lighting network, wherein the method comprises the following steps: the light information convergence logic processing unit receives the light network data and carries out target coding, converts the light network data into an incomplete target data frame, and sends the incomplete target data frame to the master control logic processing unit; the main control logic processing unit fills the incomplete target data frame according to the data interaction logic, the data interaction program and the channel path direction to obtain a complete target data frame, and the light information convergence logic processing unit converts the complete target data frame into a target protocol packet. The technical scheme of the invention can solve the problems that the data type is not directly communicated when being overall scheduled and called, the communication protocols are various and cannot be exchanged, the communication data content conversion and distribution needs third-party software bridging, the communication channel pointing cannot be mutually identified and the like in the traditional photoelectric network switching equipment.
Description
Technical Field
The invention relates to the technical field of electronic and electrical equipment, in particular to a light network optical fiber convergence processing method and device.
Background
At present, the outdoor lighting brightening and lighting show control in cities are mostly realized by adopting the traditional photoelectric network switching equipment, the Ethernet topology is taken as a network forming basis, the physical communication layer is the traditional optical fiber network or the 8-core Ethernet differential circuit communication network is taken as a carrier, and the data interaction is completed through the basic TCP/IP protocol or UDP protocol and the like on the basis. The method is sufficient for common network data interaction, but when a network architecture is constructed by special light driving equipment and management equipment, the method is incapable of solving the problems that direct communication cannot be realized through overall scheduling of data types, communication protocols are various and cannot be interchanged, communication data content conversion and distribution needs third-party software bridging, communication channel directions cannot be identified mutually and the like, and various third-party software is often needed to realize communication bridging, third-party equipment is needed to realize protocol interconversion, and third-party network direction equipment is needed to realize that a communication channel points to a specific equipment driving domain. Therefore, due to the additionally input of a large amount of software and equipment, the whole network topology framework is complex and tedious, the cost is high, faults occur frequently, the efficiency is low, and the requirement on light control in a complex scene is difficult to meet.
Disclosure of Invention
The invention aims to provide a novel light network optical fiber convergence processing device which can solve the problems that the data types can not be directly communicated when being comprehensively called, the communication protocols can not be exchanged in various ways, the communication data content conversion and distribution needs third-party software bridging, the communication channel directions can not be mutually identified and the like, and the whole network topology framework is simple and has the characteristics of low cost, low failure rate, high efficiency and the like.
In order to realize the purpose, the invention adopts the following technical scheme:
a light network optical fiber convergence processing method is applied to a light network optical fiber convergence processing device, and the light network optical fiber convergence processing device comprises: the system comprises a control logic processing unit, a master control logic processing unit and a light information convergence logic processing unit; the method comprises the following steps:
the lighting information convergence logic processing unit receives lighting network data and carries out target coding, converts the lighting network data into an incomplete target data frame and sends the incomplete target data frame to the master control logic processing unit;
the master control logic processing unit receives data interaction logic, data interaction programs and channel path directions sent by the control logic processing unit, and the master control logic processing unit fills the incomplete target data frame according to the data interaction logic, the data interaction programs and the channel path directions to acquire and obtain a complete target data frame, wherein the control logic processing unit generates the data interaction logic, the data interaction programs and the channel path directions according to user rule setting information;
the master control logic processing unit sends the complete target data frame to the light information convergence logic processing unit;
and the lamplight information convergence logic processing unit converts the complete target data frame into a target protocol packet in a target protocol format.
Preferably, the data content of the target data frame includes: data head attribute, data target attribute, data conversion mode attribute, data conversion channel pointing attribute, data frame function reserved area and data content segment.
Preferably, the length of the target data frame is 1024 bytes, and the data content of the target data frame includes: bytes 1-10 are data head attribute, bytes 11-24 are target attribute of data, bytes 25-60 are data conversion mode attribute, bytes 61-90 are data conversion channel pointing attribute, bytes 91-100 are function reserved area of data frame and bytes 101-1024 are data content segment.
Preferably, the step of filling the incomplete target data frame with the general control logic processing unit according to the data interaction logic, the data interaction program, and the channel direction to obtain a complete target data frame includes:
the master control logic processing unit acquires difference supplement or difference cutting of an original data protocol and a target data protocol of a lighting network control protocol and acquires a logic rule corresponding to the difference supplement or the difference cutting;
and the total control logic processing unit guides and fills the incomplete target data frame according to the difference supplement, the difference cutting and the logic rule so as to obtain the complete target data frame.
Preferably, the step of filling the incomplete target data frame by the general control logic processing unit to obtain a complete target data frame includes: and the master control logic processing unit fills the incomplete target data frame according to the communication channel direction guide to obtain a complete target data frame, wherein the control logic processing unit generates the communication channel direction guide according to the serial number of the hardware communication unit interface in the user rule setting information.
Preferably, the user rule setting information acquired by the control logic processing unit includes: the method comprises the following steps of setting the direction of an Ethernet DNS (domain name system), subnet masks, IP (Internet protocol) addresses, communication speed, setting of a network segment where the network segment is located, cross-network-segment remote visited configuration information and hardware communication unit attribute information, wherein the hardware communication unit attribute information comprises the following steps: output rate, output channel hop information, and channel input-output information.
A light network optical fiber convergence processing device comprises: the system comprises a control logic processing unit, a light information convergence logic processing unit and a master control logic processing unit, wherein the control logic processing unit is electrically connected with the master control logic processing unit, and the light information convergence logic processing unit is electrically connected with the master control logic processing unit;
the control logic processing unit is used for generating data interaction logic, a data interaction program and a channel path direction according to user rule setting information;
the lighting information convergence logic processing unit is used for receiving lighting network data, carrying out target coding on the lighting network data, converting the lighting network data into an incomplete target data frame, and sending the incomplete target data frame to the master control logic processing unit;
the master control logic processing unit is used for receiving the data interaction logic, the data interaction program and the channel path direction sent by the control logic processing unit, and the master control logic processing unit can fill the incomplete target data frame according to the data interaction logic, the data interaction program and the channel path direction so as to obtain a complete target data frame; in addition, the total control logic processing unit can send the complete target data frame to the light information convergence logic processing unit, and the light information convergence logic processing unit can convert the complete target data frame into a target protocol packet in a target protocol format.
Preferably, the manipulation logic processing unit includes: the LED display control system comprises a buzzer driving logic unit, an LED indicating lamp group driving logic unit, an LCD display driving logic unit and a key analysis function logic unit, wherein the buzzer driving logic unit, the LED indicating lamp group driving logic unit, the LCD display driving logic unit and the key analysis function logic unit are all electrically connected with a master control logic processing unit.
Preferably, the light information convergence logic processing unit includes:
the Ethernet hardware interface driving and protocol coding and decoding unit is electrically connected with the master control logic processing unit;
the optical fiber hardware interface driving and protocol coding and decoding unit is electrically connected with the master control logic processing unit;
and the hardware interface driving and protocol coding and decoding unit is electrically connected with the master control logic processing unit.
Preferably, the light network optical fiber convergence processing device further includes: the Ethernet hardware interface driving and protocol coding and decoding unit is electrically connected with the Ethernet hardware interface driving and protocol coding and decoding unit, the optical fiber switching unit is electrically connected with the optical fiber hardware interface driving and protocol coding and decoding unit, and the hardware communication unit is electrically connected with the hardware interface driving and protocol coding and decoding unit.
Compared with the prior art, the method and the device for processing the convergence of the optical fibers of the lighting network have the following beneficial effects:
(1) the general control logic processing unit in the light network optical fiber convergence processing device is electrically connected with the light information convergence processing circuit, the light information convergence processing circuit receives the direction guidance of a communication channel from the general control logic processing unit when in operation, the light information convergence processing circuit receives the operations of communication protocol identification interchange, data content secondary editing and the like from the general control logic processing unit, the operations comprise control modes such as logic time sequence, logic relation, logic program and the like, and the purposes of data type overall calling, communication protocol interchange, communication data content conversion bridging and communication channel direction mutual identification can be realized;
(2) the master control logic processing unit in the light network optical fiber convergence processing device is electrically connected with the control logic processing unit, and the master control logic processing unit can acquire user operation logic guidance (namely user rule setting information) given by the control logic processing unit in real time so as to correct and adjust rules and program logics of equipment in light network data processing according to the user operation logic guidance; in addition, the whole network topology framework of the light network optical fiber convergence processing device is simple, and the light network optical fiber convergence processing device has the characteristics of high efficiency, low failure rate and the like.
Drawings
Fig. 1 is a schematic structural diagram of a light network optical fiber convergence processing apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another view angle of the optical fiber convergence processing device of the lighting network shown in fig. 1.
Fig. 3 is a schematic view of a connection structure of the optical fiber convergence processing device of the lighting network shown in fig. 1.
Fig. 4 is a flowchart of a method for processing convergence of optical fibers of a lighting network according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of the target data frame shown in fig. 4.
Fig. 6 is a schematic diagram of the total control logic processing unit shown in fig. 4 filling the incomplete target data frame according to the data interaction logic, the data interaction program and the channel path direction to obtain the complete target data frame.
In the figure, 1, a housing; 2. a function key assembly; 3. an LED indicator light set; 4. a heat sink; 5. a heat dissipation opening; 6. an Ethernet interface; 7. an optical fiber interface; 8. DMX512/RDM interface; 9. a power switch; 10. an LCD display screen; 11. and a functional circuit main board.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying drawings, in which the description of the invention is given by way of illustration and not of limitation. The various embodiments may be combined with each other to form other embodiments not shown in the following description.
Referring to fig. 1 to fig. 3, an embodiment of the invention provides a light network fiber convergence processing apparatus, which can achieve the purposes of data type planning and calling, communication protocol interchange, communication data content conversion bridging, and mutual identification of communication channel directions, and has better applicability.
The light network optical fiber convergence processing device at least comprises: the electronic device comprises a shell 1 and a functional circuit main board 11, wherein the functional circuit main board 11 is arranged in the shell 1. Wherein, the functional circuit main board 11 includes: the control logic processing unit is electrically connected with the master control logic processing unit, and the master control logic processing unit is electrically connected with the light information convergence processing circuit.
The control logic processing unit can be used for realizing setting information input and equipment state information output during human-computer interaction and finishing each information processing required by human-computer interaction, and is a logic processing chip with the model of STM32F207VET 6. The main control logic processing unit selects a NUC029LAN chip, has stronger logic operation capability and functions of a hardware floating point algorithm integrated with the main control logic processing unit, and is electrically connected with the control logic processing unit so as to convert human-computer interaction control information into machine program logic according to preset logic; the main function of the main control logic processing unit is to coordinate and process the logic strategy and logic method in the light network information convergence processing, and guide the light information convergence logic processing unit to complete the call and direct of different data types and the specific direction of the communication channel.
It can be understood that the master control logic processing unit can be connected with the control logic processing unit through the bus, and the master control logic processing unit can acquire the user control logic guidance (i.e. user rule setting information) given by the control logic processing unit in real time, and modify and adjust the rules and program logics of the equipment in the light network data processing process according to the user control logic guidance; meanwhile, the master control logic processing unit sends the communication state and the rule of each current communication network channel to the control logic processing unit in real time.
The lamp light information convergence logic processing unit can select a logic processing chip with the model number of NUC976DK62Y, and the NUC976DK62Y chip selects an ARM926EJ-S kernel, so that the lamp light information convergence logic processing unit has higher operation speed and data throughput processing capacity; the main functions of the light information convergence logic processing unit are as follows: and the functions of multi-type communication protocol interchange, communication data content conversion and distribution and protocol data logic analysis operation and analysis are completed under the guidance of a functional program of the master control logic processing unit.
In one embodiment, in order to improve the adaptability (such as environment temperature and humidity adaptability) of the light network optical fiber convergence processing device in a severe environment, the housing 1 is made of stainless steel, and a protective film is sprayed on the outer surface of the housing 1.
The shell 1 is provided with an LED indicating lamp group 3 for displaying the state, an LCD display screen 10 and a function key component 2, and a buzzer capable of giving out prompt sound is arranged on a function circuit main board 11. The LED indicating light group 3, the LCD display screen 10 and the function key assembly 2 are all located on the front panel of the casing 1.
The control logic processing unit comprises: the LED display control system comprises a buzzer driving logic unit, an LED indicating lamp set driving logic unit, an LCD display driving logic unit and a key analysis function logic unit, wherein the buzzer driving logic unit is electrically connected with a buzzer, the LED indicating lamp set driving logic unit is electrically connected with an LED indicating lamp set 3, and an LCD display screen 10 is electrically connected with the LCD display driving logic unit; in addition, the buzzer driving logic unit, the LED indicating lamp group driving logic unit, the LCD display driving logic unit and the key analysis function logic unit are all electrically connected with the master control logic processing unit.
As can be understood, the buzzer driving logic unit is electrically connected with the buzzer and is used for controlling the operation of the buzzer; the LCD display driving logic unit is electrically connected with the LCD display screen 10 and is used for realizing the display function in the human-computer interaction process; the key analysis function logic unit is electrically connected with the function key assembly 2 and is used for realizing an input function in the human-computer interaction process. The functional circuit main board 11 is inserted with an LED indicating lamp wiring extension socket for inserting the LED indicating lamp set 3, an LCD screen wiring extension socket for inserting the LCD display screen 10, and a functional key wiring extension socket for inserting the functional key assembly 2.
It can be understood that the LCD display screen 10 may be a 2.8-inch monochrome LCD display screen 10, and is used for displaying information contents such as setting parameters of a related setting interface during human-computer interaction; the user can complete human-computer interaction by the operation of the function key assembly 2 and the setting interface displayed by the LCD display screen 10, and complete the operations of adjusting and setting the preset functions of the equipment, and the like.
Wherein, function button subassembly 2 includes: the key board comprises five function keys and a key board, wherein each function key is distributed on the key board in an annular and central point mode, four function keys are distributed in an annular mode at 90-degree included angles respectively, and the rest function key is arranged at the center of the annular. Specifically, the function key positioned in the center of the ring is a determination key used for completing determination operation in man-machine interaction operation; the four function keys distributed in a ring shape can be recorded as: the upper key is used for displaying page upturning and parameter value increasing, and the lower key is used for displaying page downturning and parameter value decreasing; the left button is used for returning the operation setting parameters, namely returning to an upper menu or returning to the upper parameters; the right key is used for activating operation setting parameters, and the activated parameters can be used for setting parameters such as attributes, speed, channels, sizes and the like.
In one embodiment, in order to avoid the influence on the normal operation of the functional circuit board 11 caused by the over-high temperature inside the housing 1, a heat dissipation member 4 is further installed on the housing 1, the heat dissipation member 4 is electrically connected with the functional circuit board 11, and a heat dissipation opening 5 corresponding to the heat dissipation member 4 is opened on the housing 1. Specifically, the heat dissipation member 4 is 2 heat dissipation fans, the driving wires of the heat dissipation fans are inserted into the functional circuit board 11 (i.e. the functional circuit board 11 is provided with a wiring socket for inserting the driving wires of the heat dissipation fans), the driving voltage of the heat dissipation fans can be DC5.0V, when the internal temperature of the housing 1 is higher than the critical temperature value set by the user, the heat dissipation fans operate to exhaust air for heat dissipation under the driving of the fan driving wires of the functional circuit board 11, so that the internal temperature of the housing 1 is always lower than the critical temperature value set by the user.
In one embodiment, in order to supply power to the functional circuit main board 11, a connection terminal for electrically connecting with an external power supply device, a power switch 9, a lightning protection board and a switching power supply are installed on the housing 1, and the connection terminal is arranged on the rear panel of the housing 1 and used for introducing mains supply of AC 220V; the power switch 9 is electrically connected with the wiring terminal, and the power switch 9 is a ship-shaped power switch; the lightning protection plate is electrically connected with the power switch 9, the switching power supply is electrically connected with the lightning protection plate, and the switching power supply is electrically connected with the functional circuit mainboard 11.
The lightning protection plate is a plate with functions of filtering common mode electromagnetic energy and differential mode electromagnetic energy; in addition, the lightning protection plate is connected with a grounding circuit, when lightning energy is superposed in a power supply circuit of the light network optical fiber convergence processing device, the lightning protection plate can suppress and absorb high-energy electromagnetic energy generated by lightning through common mode suppression and absorption and differential mode introduction into the grounding circuit so as to protect electronic devices such as a functional circuit main board 11 and the like at the rear end.
In one embodiment, the at least logically parallel connection of the light information convergence logic processing unit includes: the Ethernet hardware interface driving and protocol coding and decoding unit, the optical fiber hardware interface driving and protocol coding and decoding unit and the hardware interface driving and protocol coding and decoding unit are all electrically connected with the master control logic processing unit.
In one embodiment, the functional circuit board 11 further includes: the Ethernet hardware interface driving and protocol coding and decoding unit is electrically connected with the Ethernet hardware interface driving and protocol coding and decoding unit, the optical fiber switching unit is electrically connected with the Ethernet hardware interface driving and protocol coding and decoding unit, and the hardware communication unit is electrically connected with the Ethernet hardware interface driving and protocol coding and decoding unit.
In addition, the electric port exchange unit is an 8-core electric port exchange unit, and a MARVELL88E6095 chip is used; the optical fiber switching unit uses a MARVELL88E6390X chip, and the hardware communication unit uses a double-work MAX485 chip.
In one embodiment, 4 groups of ethernet interfaces 6 special for the lamp optical network, 24 groups of optical fiber interfaces 7 and 4 groups of DMX512/RDM interfaces 8 are welded on a functional circuit mainboard board, and the interfaces respectively correspond to respective driving circuits through a functional circuit mainboard 2 onboard bus, namely 4 groups of ethernet interfaces 6 correspond to 8-core electric port exchange units, and then 8-core electric port exchange units correspond to ethernet hardware interface driving and protocol coding and decoding units; 24 groups of optical fiber interfaces 7 correspond to the optical fiber exchange unit, and then the optical fiber exchange unit corresponds to the optical fiber hardware interface driving and protocol coding and decoding unit; the 4 groups of DMX512/RDM interfaces 8 correspond to hardware communication units, and then the hardware communication units correspond to hardware interface drivers and protocol coding and decoding units. Corresponding openings are formed in the rear panel of the shell 1 to expose the Ethernet interface 6, the optical fiber interface 7 and the DMX512/RDM interface 8, and complete network communication connection is established with external electrical equipment such as a brightening lighting lamp or a brightening lighting control server through the interfaces, relevant optical fibers and communication twisted-pair network wires.
It can be understood that 8 core electric port switching unit direct connection 4 group ethernet interfaces 6, optical fiber switching unit direct connection 24 group optical fiber interfaces 7, 4 groups DMX512/RDM interfaces 8 of hardware communication unit direct connection, so, total accuse logic processing unit can be with the real-time communication state of each communication network passageway, the real-time transmission such as rule is to controlling logic processing unit, control logic processing unit can control the running state of bee calling organ, LED pilot lamp group 3 and LCD display screen 10 respectively, so that the user observes the operating condition that light network optic fibre assembles processing apparatus in real time.
In one embodiment, the LED indicator light group 3 includes: the LED lamp group comprises an indication panel and a plurality of LED lamps, wherein the indication panel is arranged on the side surface of the shell 1 and exposed, and each LED lamp is arranged on the indication panel and electrically connected with a driving logic circuit of the LED indication lamp group 3. Specifically, the LED lamps can be classified as: status indicator lamps, power indicator lamps and operation indicator lamps; the number of the status indicator lamps is 66, and the status indicator lamps are used for realizing status indication of 4 groups of Ethernet interfaces 6, 24 groups of optical fiber interfaces 7 and 4 groups of DMX512/RDM interfaces 8; the power indicator lights are lighted when the light network optical fiber convergence processing device is in a power supply state, and the operation indicator lights flash in a breathing mode when the light network optical fiber convergence processing device is in an operation state.
It can be understood that every two status indicator lamps form a communication channel for respectively indicating the uplink and downlink of data, when there is uplink data, the left lamp at the communication channel where the status indicator lamps are located flickers, and when there is downlink data, the right lamp at the communication channel where the status indicator lamps are located flickers; the user can judge the current network communication state and the running state through the flickering of the state indicating lamp.
Based on the device for converging and processing the optical fibers of the lighting network provided in the above embodiment, correspondingly, please refer to fig. 4 to 6, the embodiment of the present invention further provides a method for converging and processing the optical fibers of the lighting network, which is applied to the device for converging and processing the optical fibers of the lighting network provided in the above embodiment, and the method includes the following steps:
s401: the lighting information convergence logic processing unit receives the lighting network data and carries out target coding, converts the lighting network data into an incomplete target data frame and sends the incomplete target data frame to the master control logic processing unit;
s402: the master control logic processing unit receives the data interaction logic, the data interaction program and the channel path direction sent by the control logic processing unit, and the master control logic processing unit fills the incomplete target data frame according to the data interaction logic, the data interaction program and the channel path direction to acquire and obtain the complete target data frame, wherein the control logic processing unit generates the data interaction logic, the data interaction program and the channel path direction according to the user rule setting information;
s403: the master control logic processing unit sends the complete target data frame to the light information convergence logic processing unit;
s404: and the lamplight information convergence logic processing unit converts the complete target data frame into a target protocol packet in a target protocol format.
Wherein, the data content of the target data frame includes: data head attribute, data target attribute, data conversion mode attribute, data conversion channel pointing attribute, data frame function reserved area and data content segment.
Preferably, the length of the target data frame is 1024 bytes; the data content of the target data frame includes: bytes 1-10 are data head attributes, bytes 11-24 are target attributes of data, bytes 25-60 are data conversion mode attributes, bytes 61-90 are data conversion channel pointing attributes, bytes 91-100 are function reserved areas of data frames, and bytes 101-1024 are data content segments.
It can be understood that, as shown in fig. 5, the whole target data frame is divided into 6 parts, and the 1 st to 10 th bytes are data header attributes, which represent the original protocol source attribute of the data, i.e. which protocol the data is converted from; the 11 th byte to the 24 th byte are target attributes of the data, namely the protocol by which the data is sent out; the 25 th to 60 th bytes are data conversion mode attributes used for representing specific logic conversion needed by data; the 61 st to 90 th bytes are data conversion channel pointing attributes, and the field can indicate the channel serial number of the data to be sent to the outside; the 91 st to 100 th bytes are function reserved areas of the data frame and are reserved for more subsequent function attributes; the 101 th byte to the 1024 th byte are data content segments, and when the actual content length of the initial data is insufficient, the bits are complemented by the 0XFF data value automatically in the follow-up process.
It can be understood that, when the external light network data is transmitted to the functional circuit main board 11 through the ethernet interface 6 or the optical fiber interface 7 or the DMX512/RDM interface 8, the electric port switching unit or the optical fiber switching unit or the hardware communication unit unpacks the light network data and uploads the light network data to the light information convergence logic processing unit; then, the Ethernet hardware interface driver and protocol coding and decoding unit or the optical fiber hardware interface driver and protocol coding and decoding unit or the hardware interface driver and protocol coding and decoding unit performs target coding on the unpacked lighting network data to obtain lighting network protocol data; then, all the light optical network protocol data are converted into target data frames with the length of 1024 bytes, and vacant bits are reserved in the target data frames with the length of 1024 bytes; the control logic processing unit obtains user rule setting information according to the use requirements of users, and then converts the user rule setting information into data interaction logic, data interaction programs and channel path directions which can be directly used by the master control logic processing unit; and the data interaction logic, the data interaction program and the channel path direction are analyzed by the master control logic processing unit to guide the light information convergence logic processing unit, and the vacant bits of the target data frame with the length of 1024 bytes are filled, so that the target data frame with the length of 1024 bytes is further complete. The complete target data frame can be directed to a specific channel by the lamplight information convergence logic processing unit according to the information of the target data frame and is sent to an Ethernet hardware interface drive and protocol coding and decoding unit or an optical fiber hardware interface drive and protocol coding and decoding unit or a hardware interface drive and protocol coding and decoding unit according to a new specific format, and then specific routing direction and communication channel direction are carried out on the target data frame with the length of 1024 bytes, and the target data frame is converted into a target protocol format which accords with an Art-Net protocol format or an SACN protocol format or a KNX protocol format or a DMX512 protocol format or an RDM protocol format, and a target protocol packet is formed; and then, the target data packet is sent to an electric port switching unit or an optical fiber switching unit or a hardware communication unit, and further sent to external target equipment such as a lighting lamp or a lighting control server, so that the target equipment executes expected actions, and seamless docking in a data link is completed.
It should be noted that the acquiring, by the control logic processing unit, the user rule setting information according to the usage requirement of the user includes: the method comprises the following steps of setting the direction of an Ethernet DNS (domain name system), subnet masks, IP (Internet protocol) addresses, communication speed, setting of network segments where the network segments are located, cross-network-segment remote visited configuration information and hardware communication unit attribute information, wherein the hardware communication unit attribute information comprises the following steps: output rate, output channel hopping information and channel input and output information; the information can be different in network topology due to different using field environments, so that human intervention is needed to complete the setting of necessary network topology and basic information of system operation.
In one embodiment, as shown in fig. 6, the step of filling the total control logic processing unit with the incomplete target data frame according to the data interaction logic, the data interaction program, and the channel path direction to obtain the complete target data frame includes the following steps:
s601: the method comprises the steps that a master control logic processing unit obtains difference supplement or difference cutting of an original data protocol and a target data protocol of a lighting network control protocol, and obtains a logic rule corresponding to the difference supplement or difference cutting;
s602: and the master control logic processing unit guides and fills the incomplete target data frame according to the difference supplement, difference cutting and logic rules to obtain the complete target data frame.
It can be understood that the data interaction logic, the data interaction program, and the channel path direction that can be directly used by the general control logic processing unit refer to: the program logic of the total control logic processing unit carries out necessary supplement on the incomplete target data frame, and the supplement content covers the original data protocol of the lighting network control protocol data, the difference supplement or difference cutting of the target data protocol and the logic rule of the difference supplement or difference cutting; and after the differentiated supplement or the differentiated cutting is finished, a complete target data frame is obtained, the light information convergence logic processing unit outputs and allocates according to the information contained in the complete target data frame, and the light information data is output according to the direction of the channel path.
The method for filling the incomplete target data frame by the master control logic processing unit to obtain the complete target data frame comprises the following steps: and the master control logic processing unit fills the incomplete target data frame according to the communication channel direction guide to obtain a complete target data frame, wherein the master control logic processing unit sets the serial number of the hardware communication unit interface in the information according to the user rule to generate the communication channel direction guide.
It can be understood that the light information convergence processing circuit receives the communication channel direction guide from the master control logic processing unit during operation means that: the master control logic processing unit can supplement communication channel pointing information in the incomplete target data frame in the process of filling the incomplete target data frame; the communication channel pointing information is a serial number (namely, a serial number corresponding to the DMX512/RDM interface 8) of 4 groups of hardware communication unit interfaces, different serial numbers need to be transmitted to the master control logic processing unit through the control logic processing unit, and then the master control logic processing unit is embedded into a corresponding information segment of a target data frame, so that the high efficiency and convenience of sending light information data and pointing the channel are ensured.
It can be understood that the light network data is a light control management application protocol used on the basis of TCP/IP and UDP protocols, which includes an Art-Net protocol, an SACN protocol, a KNX protocol, and the like; and the data packets are transmitted to the upstream and downstream of the DMX512/RDM interface and the proprietary DMX512 protocol and RDM protocol.
The light network optical fiber convergence processing device provided in the above embodiment has the following beneficial effects:
(1) the light network optical fiber convergence processing device comprises a main control logic processing unit, a light information convergence processing circuit, a communication protocol identification and interchange unit, a data content secondary editing unit and the like, wherein the main control logic processing unit in the light network optical fiber convergence processing device is electrically connected with the light information convergence processing circuit, the light information convergence processing circuit receives the communication channel direction guide from the main control logic processing unit during operation, and the light information convergence processing circuit receives the communication protocol identification and interchange, data content secondary editing and other operations from the main control logic processing unit, wherein the operations comprise control modes such as logic time sequence, logic relation, logic program and the like, and can realize the purposes of comprehensively calling data types, integrally calling direct connection, exchanging communication protocols, converting and bridging communication data contents and identifying the communication channel direction;
(2) the master control logic processing unit in the light network optical fiber convergence processing device is electrically connected with the control logic processing unit, and the master control logic processing unit can acquire user operation logic guidance given by the control logic processing unit in real time so as to correct and adjust rules and program logics of equipment in light network data processing according to the user operation logic guidance; in addition, the whole network topology framework of the light network optical fiber convergence processing device is simple, and the light network optical fiber convergence processing device has the characteristics of high efficiency, low failure rate and the like.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (9)
1. A light network optical fiber convergence processing method is applied to a light network optical fiber convergence processing device and is characterized in that the light network optical fiber convergence processing device comprises: the system comprises a control logic processing unit, a master control logic processing unit and a light information convergence logic processing unit; the method comprises the following steps:
the lighting information convergence logic processing unit receives lighting network data and carries out target coding, converts the lighting network data into an incomplete target data frame and sends the incomplete target data frame to the master control logic processing unit;
the master control logic processing unit receives data interaction logic, a data interaction program and a channel path direction sent by the control logic processing unit, and fills the data interaction logic, the data interaction program and the channel path direction to the incomplete target data frame according to the data interaction logic, the data interaction program and the channel path direction to obtain a complete target data frame, wherein the control logic processing unit generates the data interaction logic, the data interaction program and the channel path direction according to user rule setting information; the user rule setting information obtained by the control logic processing unit comprises: the method comprises the following steps of setting the direction of an Ethernet DNS (domain name system), subnet masks, IP (Internet protocol) addresses, communication speed, setting of a network segment where the network segment is located, cross-network-segment remote visited configuration information and hardware communication unit attribute information, wherein the hardware communication unit attribute information comprises the following steps: output rate, output channel jumper information and channel input and output information;
the master control logic processing unit sends the complete target data frame to the light information convergence logic processing unit;
and the lamplight information convergence logic processing unit converts the complete target data frame into a target protocol packet in a target protocol format.
2. The method of claim 1, wherein the data content of the target data frame comprises: data head attribute, data target attribute, data conversion mode attribute, data conversion channel pointing attribute, data frame function reserved area and data content segment.
3. The method of claim 2, wherein the target data frame is 1024 bytes in length, the data content of the target data frame comprising: bytes 1-10 are data head attribute, bytes 11-24 are target attribute of data, bytes 25-60 are data conversion mode attribute, bytes 61-90 are data conversion channel pointing attribute, bytes 91-100 are function reserved area of data frame and bytes 101-1024 are data content segment.
4. The method as claimed in claim 1, wherein the general control logic processing unit padding the incomplete target data frame according to the data interaction logic, the data interaction program and the channel path direction to obtain a complete target data frame includes:
the master control logic processing unit acquires difference supplement or difference cutting of an original data protocol and a target data protocol of a lighting network control protocol and acquires a logic rule corresponding to the difference supplement or the difference cutting;
and the total control logic processing unit guides and fills the incomplete target data frame according to the difference supplement, the difference cutting and the logic rule so as to obtain the complete target data frame.
5. The method of claim 1, wherein the populating the incomplete target data frame with the grandmaster logic processing unit to obtain a complete target data frame comprises: and the master control logic processing unit fills the incomplete target data frame according to the communication channel direction guide to obtain a complete target data frame, wherein the control logic processing unit generates the communication channel direction guide according to the serial number of the hardware communication unit interface in the user rule setting information.
6. A light network optical fiber convergence processing device is characterized by comprising: the system comprises a control logic processing unit, a light information convergence logic processing unit and a master control logic processing unit, wherein the control logic processing unit is electrically connected with the master control logic processing unit, and the light information convergence logic processing unit is electrically connected with the master control logic processing unit;
the control logic processing unit is used for generating data interaction logic, a data interaction program and a channel path direction according to user rule setting information; the user rule setting information acquired by the control logic processing unit includes: the method comprises the following steps of setting the direction of an Ethernet DNS (domain name system), subnet masks, IP (Internet protocol) addresses, communication speed, setting of a network segment where the network segment is located, cross-network-segment remote visited configuration information and hardware communication unit attribute information, wherein the hardware communication unit attribute information comprises the following steps: output rate, output channel hopping information and channel input and output information;
the lighting information convergence logic processing unit is used for receiving lighting network data, carrying out target coding on the lighting network data, converting the lighting network data into an incomplete target data frame, and sending the incomplete target data frame to the master control logic processing unit;
the master control logic processing unit is used for receiving the data interaction logic, the data interaction program and the channel path direction sent by the control logic processing unit, and the master control logic processing unit can fill the incomplete target data frame according to the data interaction logic, the data interaction program and the channel path direction so as to obtain a complete target data frame; in addition, the total control logic processing unit can send the complete target data frame to the light information convergence logic processing unit, and the light information convergence logic processing unit can convert the complete target data frame into a target protocol packet in a target protocol format.
7. The light network fiber convergence processing device of claim 6 wherein the control logic processing unit comprises: the LED display control system comprises a buzzer driving logic unit, an LED indicating lamp group driving logic unit, an LCD display driving logic unit and a key analysis function logic unit, wherein the buzzer driving logic unit, the LED indicating lamp group driving logic unit, the LCD display driving logic unit and the key analysis function logic unit are all electrically connected with a master control logic processing unit.
8. The light network fiber convergence processing device of claim 6 wherein the light information convergence logic processing unit comprises:
the Ethernet hardware interface driving and protocol coding and decoding unit is electrically connected with the master control logic processing unit;
the optical fiber hardware interface driving and protocol coding and decoding unit is electrically connected with the master control logic processing unit;
and the hardware interface driving and protocol coding and decoding unit is electrically connected with the master control logic processing unit.
9. The light network fiber convergence processing device of claim 8 further comprising: the Ethernet hardware interface driving and protocol coding and decoding unit is electrically connected with the Ethernet hardware interface driving and protocol coding and decoding unit, the optical fiber switching unit is electrically connected with the optical fiber hardware interface driving and protocol coding and decoding unit, and the hardware communication unit is electrically connected with the hardware interface driving and protocol coding and decoding unit.
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