CN102571448A - Method for parameter synchronization and apparatuses - Google Patents
Method for parameter synchronization and apparatuses Download PDFInfo
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- CN102571448A CN102571448A CN2012100326774A CN201210032677A CN102571448A CN 102571448 A CN102571448 A CN 102571448A CN 2012100326774 A CN2012100326774 A CN 2012100326774A CN 201210032677 A CN201210032677 A CN 201210032677A CN 102571448 A CN102571448 A CN 102571448A
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Abstract
The invention, which relates to the parallel machine system, discloses a method for parameter synchronization and apparatuses. The method comprises the following steps that: current equipment in a parallel machine system obtains a system parameter of the parallel machine system itself; the current equipment reads a synchronization parameter corresponding to the system parameter; and when the synchronization parameter indicates that the system parameter needs to be synchronized, the system parameter is broadcasted to all other equipment in the parallel machine system by an RS485 bus or a controller area network (CAN) bus, so that all other equipment in the parallel machine system is triggered to use the system parameter during the operation processes of all other equipment. According to the embodiment of the invention, the method and the apparatuses are mainly applied to a processing process of automatic parameter synchronization in a parallel machine system.
Description
Technical field
The present invention relates to parallel operation systems technology field, relate in particular to a kind of method and apparatus of parameter synchronization.
Background technology
The parallel operation system can support a plurality of equipment, and the system parameters in each equipment will guarantee consistency.In the application scenarios of UPS (Uninterruptible Power Supply, uninterrupted power supply), modal system is exactly the parallel operation system, and a common parallel operation system can support many UPS parallel connections.A kind of in addition use scene is that the user has used single UPS at first, forms the parallel operation system because dilatation has increased UPS again.Under normal conditions, the consistency of corresponding UPS parameter is most important for ups system among each UPS in the parallel operation system, and the parameter that UPS need be provided with has a lot.In beginning at the scene, generally need all relevant parameters need be set, could guarantee the normal operation of system every UPS.But the equipment of reaching the spot often all is unified default parameters; Because the UPS configuration scene of each different user itself is different under the situation mostly; Cell arrangement etc. are also different fully; So need be to every UPS difference configuration parameter when beginning, solution just seems very important to the parameter that is provided with of each UPS machine in the parallel operation system fast and accurately like this.
In the prior art, each UPS parameter is provided with the way of employing in the parallel operation system, is respectively to each equipment separate configurations separately.When actual disposition; Often respectively each parameter is provided with through PC (Person Computer, PC) or LUI (Local User Interface, local user interface) interface; After parameter on the equipment is provided with completion, receives again on another equipment and be provided with.Perhaps, through backstage PC every equipment is provided with respectively, configures one earlier, a parameter that will configure through specific tool software again derives on the other equipment of taking again in the parallel operation system parameter is imported wherein.
Yet the inventor finds that first method efficient is low in the prior art, and easy error will be crosschecked, and second method is owing to be applied to a tool software, complicated operation.
Summary of the invention
Embodiments of the invention provide a kind of method and apparatus of parameter synchronization, have realized the synchronous automatically of parameter configuration, and operation succinctly, fast, accurately.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of method of parameter synchronization comprises:
Current device in the parallel operation system obtains the system parameters of self, and said system parameters is the parameter of using in the said current device running;
Said current device reads the corresponding synchronization parameter of said system parameters;
When said synchronization parameter indicates said system parameters needs synchronous; Said system parameters is passed through RS485 bus or CAN (Controller Area Network; Controller local area network) bus broadcast other all devices in the parallel operation system use said system parameters with other all devices that trigger in the said parallel operation system in running.
A kind of method of parameter synchronization comprises:
Other arbitrary equipment are through RS485 bus or CAN (Controller Area Network in the current device reception parallel operation system in the parallel operation system; Controller local area network) system parameters of bus broadcast, said system parameters are the parameter of using in the said current device running;
Said current device comes into force said system parameters in said current device.
A kind of equipment comprises:
Acquiring unit is used to obtain the system parameters of self, and said system parameters is the parameter of using in the said current device running;
Reading unit is used to read the corresponding synchronization parameter of said system parameters;
Processing unit; Be used for when said synchronization parameter indicates said system parameters needs synchronous; Said system parameters is passed through RS485 bus or CAN (Controller Area Network; Controller local area network) bus broadcast other all devices in the parallel operation system use said system parameters with other all devices that trigger in the said parallel operation system in running.
A kind of equipment comprises:
Receiving element; Be used for receiving other arbitrary equipment of parallel operation system through RS485 bus or CAN (Controller Area Network; Controller local area network) system parameters of bus broadcast, said system parameters are the parameter of using in the said current device running;
Processing unit is used for said system parameters is come into force at said current device.
The method and apparatus of a kind of parameter synchronization that the embodiment of the invention provides; Obtain the system parameters of self by an equipment; And through reading the corresponding synchronization parameter of said system parameters, obtaining said system parameters needs said system parameters to be broadcast to other all devices in the parallel operation system through communication bus when synchronous; Other equipment are after receiving said system parameters; Said system parameters is come into force on this equipment, realized the synchronous automatically of parameter configuration, operation succinctly, fast, accurately.
Description of drawings
The operating procedure flow chart of the method for a kind of parameter synchronization that Fig. 1 provides for the embodiment of the invention one;
The structure chart of a kind of equipment that Fig. 2 provides for the embodiment of the invention one;
The operating procedure flow chart of the method for a kind of parameter synchronization that Fig. 3 provides for the embodiment of the invention one;
The structure chart of a kind of equipment that Fig. 4 provides for the embodiment of the invention one;
Fig. 5 provides for the embodiment of the invention two is applied in the parallel operation system schematic among the UPS;
The operating procedure flow chart of the method for a kind of parameter synchronization that Fig. 6 provides for the embodiment of the invention two;
The operating procedure flow chart of the method for the another kind of parameter synchronization that Fig. 7 provides for the embodiment of the invention two.
Embodiment
Be described in detail below in conjunction with the method and apparatus of accompanying drawing embodiment of the invention parameter synchronization.
Embodiment one
The method of a kind of parameter synchronization that the embodiment of the invention provides, as shown in Figure 1, carry out the following step:
101, the current device in the parallel operation system obtains the system parameters of self, and said system parameters is the parameter of using in the said current device running;
102, said current device reads the corresponding synchronization parameter of said system parameters;
103, when said synchronization parameter indicates said system parameters needs synchronous; Said system parameters is passed through RS485 bus or CAN (Controller Area Network; Controller local area network) bus broadcast other all devices in the parallel operation system use said system parameters with other all devices that trigger in the said parallel operation system in running.
The method of a kind of parameter synchronization that the embodiment of the invention provides; An equipment in the parallel operation system obtains the system parameters of self; Through reading the corresponding synchronization parameter of said system parameters, when said synchronization parameter indicates said system parameters needs synchronous, said system parameters is broadcast to other all devices in the parallel operation system through communication bus; Realized the synchronous automatically of parameter configuration, operation succinctly, fast, accurately.
Correspondingly, the embodiment of the invention also provides a kind of equipment, and is as shown in Figure 2, comprises acquiring unit 21, reading unit 22 and processing unit 23.
Wherein, acquiring unit 21 is used to obtain the system parameters of self, and said system parameters is the parameter of using in the said current device running;
A kind of equipment that the embodiment of the invention provided; Obtain the system parameters of self by acquiring unit; Read the corresponding synchronization parameter of said system parameters through reading unit, processing unit obtains said synchronization parameter and indicates said system parameters to need said system parameters to be broadcast to other all devices in the parallel operation system through communication bus when synchronous; Realized the synchronous automatically of parameter configuration, operation succinctly, fast, accurately.
The method of a kind of parameter synchronization that the embodiment of the invention also provides, as shown in Figure 3, carry out the following step:
301, other arbitrary equipment are through RS 485 buses or CAN (Controller Area Network in the current device reception parallel operation system in the parallel operation system; Controller local area network) system parameters of bus broadcast, said system parameters are the parameter of using in the said current device running;
302, said current device comes into force said system parameters in said current device.
The method of a kind of parameter synchronization that the embodiment of the invention provides; An equipment in the parallel operation system receives the system parameters that other arbitrary equipment are broadcasted through communication bus in the parallel operation system; And said system parameters come into force on said current device; Realized the synchronous automatically of parameter configuration, operation succinctly, fast, accurately.
Correspondingly, the embodiment of the invention also provides a kind of equipment, and is as shown in Figure 4, comprises receiving element 41 and processing unit 42.
Wherein, Said receiving element 41; Be used for receiving the system parameters of other arbitrary equipment of parallel operation system through RS485 bus or CAN (Controller Area Network, controller local area network) bus broadcast, said system parameters is the parameter of using in the said current device running;
Equipment that the embodiment of the invention provides; Receive the system parameters that other arbitrary equipment are broadcasted through communication bus in the parallel operation system by receiving element; And said system parameters is come into force on said current device through processing unit; Realized the synchronous automatically of parameter configuration, operation succinctly, fast, accurately.
Embodiment two
The present invention adopts no master mode; Be the equal of each equipment in the said parallel operation system; All can reach the function of synchronization parameter through any equipment, only need be before selected a certain equipment carry out the parameter setting, the function setting of parameter synchronization is got final product for enabling this function earlier through LUI.
During data interaction problem in solving the parallel operation system between each equipment; Because during communication is many equipment; So need to adopt bus mode to realize communication; The bus communication mode that in the industry cycle adopts usually at present is fairly simple easy-to-use RS485 or CAN (Controller Area Network, controller local area network), realizes that parameter is in each equipment room transmission.So just needing earlier, a kind of application layer protocol of definition (like CAN) comes to be provided with alternately data; To signal of each parameter-definition; Make equipment in the parallel operation system when receiving parameter, can discern the current parameter that will be provided be correspondence which, as shown in Figure 5, be applied in the parallel operation system schematic among the UPS.
Simultaneously, for ease and efficiently designated parameter is disposed automatically, can not each parameter all go to confirm through artificial scene; Promptly adopted the form of preset configuration file to realize, when software design, all parameters have all been passed through to increase a synchronization parameter at the preset configuration file; Whether characterize said parameter needs synchronously; And in later maintenance, upgrading configuration defined parameters synchronizing characteristics separately, and all preset said configuration file on every equipment in the parallel operation system.
The method of a kind of parameter synchronization that the embodiment of the invention provides enables automatic synchronic command and input system parameter through the PC/LUI setting, and is as shown in Figure 6, carries out the following step:
501, the current device in the said parallel operation system receives automatic synchronic command;
502, said current device receives the system parameters of input, and said system parameters is come into force in said current device;
503, said current device reads the corresponding synchronization parameter of said system parameters;
Read the corresponding synchronization parameter of said system parameters in the configuration file of said current device from said current device.
504, when said synchronization parameter indicates said system parameters needs synchronous; Said system parameters is passed through RS485 bus or CAN (Controller Area Network; Controller local area network) bus broadcast other all devices in the parallel operation system use said system parameters with other all devices that trigger in the said parallel operation system in running.
Indicating said system parameters when said synchronization parameter does not need when synchronous, and said current device is not carried out any operation.
505, other equipment in the parallel operation system receive the system parameters through RS485 bus or CAN bus broadcast, and said system parameters is the parameter of using in said other equipment running process;
506, said other equipment come into force said system parameters in equipment of itself.
If also receive the other system parameter, manner of execution repeats above-mentioned steps 502-step 506.
Said method is applied in equipment beginning or normal course of operation, be provided with in the process of system parameters.
Correspondingly, acquiring unit specifically is used in the equipment that the embodiment of the invention provides, and receives the system parameters of automatic synchronic command and input, and said system parameters is come into force in said current device.
The method of a kind of parameter synchronization that the embodiment of the invention provides, one-touch when synchronous when having newly added equipment or other to need in the said parallel operation system, be provided with through PC/LUI and enable synchronic command, as shown in Figure 7, carry out the following step:
601, the current device in the said parallel operation system receives and enables synchronic command;
602, said current device obtains the system parameters of self having stored;
603, said current device reads the corresponding synchronization parameter of said system parameters;
Read the corresponding synchronization parameter of said system parameters in the configuration file of said current device from said current device.
604, when said synchronization parameter indicates said system parameters needs synchronous; Said system parameters is passed through RS485 bus or CAN (Controller Area Network; Controller local area network) bus broadcast other all devices in the parallel operation system use said system parameters with other all devices that trigger in the said parallel operation system in running.
Indicating said system parameters when said synchronization parameter does not need when synchronous, and said current device is not carried out any operation.
605, other equipment in the parallel operation system receive the system parameters through RS485 bus or CAN bus broadcast, and said system parameters is the parameter of using in said other equipment running process;
606, said other equipment come into force said system parameters in equipment of itself.
Through repeating step 602-step 606 in the said method, accomplish all system parameterss Synchronous Processing on the newly added equipment in said parallel operation system, the synchronous processing of the system parameters of other all devices in the perhaps parallel operation system.
Correspondingly, acquiring unit specifically is used in the equipment that the embodiment of the invention provides, and receives and enables synchronic command, obtains the system parameters of self having stored.
The present invention is not limited only to be applied in the UPS product, also can be applicable in the parallel operation system of similar application scene.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by said protection range with claim.
Claims (8)
1. the method for a parameter synchronization is characterized in that, comprising:
Current device in the parallel operation system obtains the system parameters of self, and said system parameters is the parameter of using in the said current device running;
Said current device reads the corresponding synchronization parameter of said system parameters;
When said synchronization parameter indicates said system parameters needs synchronous; Said system parameters is passed through RS485 bus or CAN (Controller Area Network; Controller local area network) bus broadcast other all devices in the parallel operation system use said system parameters with other all devices that trigger in the said parallel operation system in running.
2. method according to claim 1 is characterized in that, the system parameters that the current device in the said parallel operation system obtains self comprises:
Current device in the said parallel operation system receives the system parameters of automatic synchronic command and input, and said system parameters is come into force in said current device; Perhaps,
Said current device receives and enables synchronic command, obtains the system parameters of self having stored.
3. method according to claim 1 is characterized in that, said current device reads the corresponding synchronization parameter of said system parameters and comprises:
Read the corresponding synchronization parameter of said system parameters in the configuration file of said current device from said current device.
4. the method for a parameter synchronization is characterized in that, comprising:
Other arbitrary equipment are through RS485 bus or CAN (Controller Area Network in the current device reception parallel operation system in the parallel operation system; Controller local area network) system parameters of bus broadcast, said system parameters are the parameter of using in the said current device running;
Said current device comes into force said system parameters in said current device.
5. an equipment is characterized in that, comprising:
Acquiring unit is used to obtain the system parameters of self, and said system parameters is the parameter of using in the said current device running;
Reading unit is used to read the corresponding synchronization parameter of said system parameters;
Processing unit; Be used for when said synchronization parameter indicates said system parameters needs synchronous; Said system parameters is passed through RS485 bus or CAN (Controller Area Network; Controller local area network) bus broadcast other all devices in the parallel operation system use said system parameters with other all devices that trigger in the said parallel operation system in running.
6. device according to claim 5 is characterized in that, said acquiring unit specifically is used for:
Receive the system parameters of automatic synchronic command and input, and said system parameters is come into force in said current device; Perhaps,
Reception enables synchronic command, obtains the system parameters of self having stored.
7. device according to claim 5 is characterized in that, said reading unit specifically is used for from the configuration file of said current device, reading the corresponding synchronization parameter of said system parameters.
8. an equipment is characterized in that, comprising:
Receiving element; Be used for receiving other arbitrary equipment of parallel operation system through RS485 bus or CAN (Controller Area Network; Controller local area network) system parameters of bus broadcast, said system parameters are the parameter of using in the said current device running;
Processing unit is used for said system parameters is come into force at said current device.
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| CN2012100326774A CN102571448A (en) | 2012-02-14 | 2012-02-14 | Method for parameter synchronization and apparatuses |
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Cited By (1)
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| CN103475711A (en) * | 2013-09-09 | 2013-12-25 | 深圳市富斯遥控模型技术有限公司 | Method and system for achieving parameter synchronization based on model remote controllers |
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Application publication date: 20120711 |