CN103309294A - Adjuster - Google Patents
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- CN103309294A CN103309294A CN2013100661705A CN201310066170A CN103309294A CN 103309294 A CN103309294 A CN 103309294A CN 2013100661705 A CN2013100661705 A CN 2013100661705A CN 201310066170 A CN201310066170 A CN 201310066170A CN 103309294 A CN103309294 A CN 103309294A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses an adjuster which can easily perform setting change on a plurality of adjusters in a mode that is cost-free. A connection part (103) of a setting device connects an information setting device which is used for changing the setting of control parameters to a self-device. A network connection part (104) connects the self-device to a network using the IP address of the other adjuster. An address mapping part (108) picks up the IP address which is corresponding to device identification information of a transmission target and is contained in the transmission information received by the information transmission reception unit, and sets the IP address as the IP address of the transmission target.
Description
Technical field
The present invention relates to regulator that the analog quantity of temperature etc. is controlled.
Background technology
, the simulation process amounts such as temperature, flow have regulator for being controlled.Regulator is such as the control that is used for the automated system of manufacturing equipment, building management etc.Regulator consists of take CPU as main body, and has storage part, and this storage portion stores has the analog quantity of pair temperature etc. to carry out control parameter that PID control etc. adopts the action of keeping function and each function of the desired value that sets etc.PID control is based on the control that the information of measured temperature etc. and storage part institute canned data carry out the control object of air conditioner etc.Again, in recent years, PID control has the communication function that carries out information communication between itself and other equipment.
The external unit that the change of the setting value of the control parameter of above-mentioned regulator etc. need to be used information setting is connected in the regulator that becomes object to carry out.For example, connect a plurality of regulators by Ethernet (registered trademark), consist of the LAN(LAN (Local Area Network)) situation under, with the information setting equipment connection at this LAN, establish with the regulator that becomes object between communicate by letter the setting change of stipulating.In the connection of having adopted such network, can set simultaneously change etc. to a plurality of regulators that are connected in the network, and can promptly carry out various setting changes to a plurality of regulators.But, in such connection, the function that information setting equipment also needs LAN to connect, and, need change setting so that the information of the address information of self (IP address) etc. cooperates the operation of the network that is continued.
Also exist and by bus connection etc. the regulator that becomes object is connected to connect the mode of the setting of stipulating with information setting equipment again.Such connection form is such as the UART Universal Asynchronous Receiver Transmitter by UART(is arranged) connection, by the USB(USB (universal serial bus)) connection etc.Adopt such connection, do not need the various settings for connection as described above, the establishment of the communication of equipment room is very easy to.
The prior art document
Patent documentation
Summary of the invention
The problem that invention will solve
Here, in the situation that the simple setting of regulator is changed, utilize the connection of having adopted LAN as described above, have the various settings that need to be used for the link information set device, operate numerous and diverse such problem that becomes.With respect to this, adopt above-mentioned connecting one to one, information setting equipment is simple in the extreme with the establishment of communicating by letter of object and regulator, in the situation that the simple setting of regulator is changed, can operate simply.
Yet, adopt man-to-man connection, can't be simultaneously with 1 information setting equipment connection in a plurality of regulators, even therefore simple to the setting of each regulator, object in the setting change is in the situation of a plurality of regulators, produces more reconnecting, and operation becomes numerous and diverse.
Again, adopt in the situation do not need the LAN that reconnects etc., have the gateway of firewall functionality or bridge etc. by use, need not be used for the setting change that LAN as described above connects, also can make communication establish (with reference to patent documentation 1).But, arranging specially in the situation of such repeater, the structure of the network of use repeater also is not easy, and will cause the cost of equipment to rise.
As described above, can't easily carry out such problem in the mode that does not produce cost in the simple setting change that has a plurality of regulators in the past.
The present invention makes in order to solve above such problem points, and its purpose is so that can easily carry out in the mode that does not produce cost the simple setting change of a plurality of regulators.
Solve the means of problem
The regulator that the present invention relates to has at least, the equipment connection unit, and it connects the equipment as control object; Control module, it comes the controlled quentity controlled variable of the opertaing device that is connected in described equipment connection unit is controlled by the control parameter that sets; The setting apparatus linkage unit, it installs with self with the information setting equipment that point-to-point mode connects be used to the setting change of carrying out described control parameter; Network connection unit, it is connected to self device on the network that has used the IP address that is connected with other regulators; Self device information storage part, it stores the IP address of self device and the device identifying information that is used for identification self device; Other device information storage parts, it stores the IP address of other regulators that are connected on the described network and the device identifying information of described other regulators relatedly; Transmit information receiving unit, it receives the transmission information that comprises the device identifying information and set modification information that transmits from the information setting instrument that is connected by described setting apparatus linkage unit; Address conversioning unit, it has received IP address corresponding to device identifying information that comprises the transmission information from described other device information storage parts taking-ups and described transmission information receiving unit, and this IP address is made as the transmission target ip address; And information transmitting unit, it is made as the transmission target with described transmission target ip address, and described transmission information is sent to described network.
Again, about above-mentioned regulator, have, information receiving unit, it receives from other regulators and by described network self is installed the communication information that sends; And information passing unit, its communication information that described information receiving unit has been received is sent to the information setting equipment that is connected by described setting apparatus linkage unit, the transmission target that comprises in the communication information that the device identifying information of described information passing unit by being taken out described information setting equipment by described address conversioning unit received as described receiving element is sent to described information setting equipment with the described communication information.
The invention effect
By above explanation, according to the present invention, so that can easily carry out in the mode that does not produce cost the simple setting change of a plurality of regulators.
Description of drawings
Fig. 1 is the figure of structure of the regulator of expression example of the present invention.
Fig. 2 is the figure of structure of the regulator of expression example of the present invention.
Fig. 3 is the key diagram that the action case to the regulator of example of the present invention describes.
Embodiment
Below, with reference to accompanying drawing example of the present invention is described.Fig. 1 is the figure of structure of the regulator of expression example of the present invention.This regulator has: equipment connection section 101, control part 102, setting apparatus connecting portion 103, network connection section 104, self device information storage part 105, other device information storage part 106, transmit information acceptance division 107, address translation section 108 and information sending part 109.Again, this regulator has information acceptance division 110, information transport unit 111 and control information storage part 112.
Setting apparatus connecting portion 103 will connect with being connected to install be used to the information setting equipment of the setting change of controlling parameter in point-to-point mode.For example, connect control by UART, USB etc.Information setting equipment for example is portable computer, can carry out various settings to regulator by the operation of the setting program that has been stored.Network connection section 104 is connected to the network that has used the IP address that connects other regulators with self device.For example, network is the LAN that is made up by Ethernet (registered trademark), and setting apparatus connecting portion 103 is the network adapter that can use portable computer to be connected with telecommunication cable.
Self device information storage part 105 stores the IP address of self device and the device identifying information that is used for identification self device.Other device information storage parts 106 store the IP address of other regulators that are connected to network and the device identifying information of other regulators explicitly.
For example, in self device information storage part 105, store " #1 " as the device identifying information that is used for identification self device, and store " 192.168.1.2 " as the IP address of self device.Again, in other device information storage parts 106 as following table 1 example store for identification other regulators identifier and IP address, this IP address is set to the network address of this regulator.
Table 1
Transmission information acceptance division 107 receives the transmission information that comprises the device identifying information and set modification information that transmits from the information setting equipment that is connected by setting apparatus connecting portion 103.For example, transmit information acceptance division 107 and receive " #0 → #2, data " like this transmission information of form from information setting equipment, it is the information setting equipment of " #0 " that its expression transmits initial, and transmitting target is other regulators of " #2 ".The IP address that the device identifying information of the transmission target that address translation section 108 comprises from the transmission information that other device information storage parts 106 take out with transmission information acceptance division 107 has been accepted is corresponding is made as the transmission target ip address.For example, address translation section 108 is made as the transmission target ip address of above-mentioned transmission information from the IP address that other device information storage parts 106 take out " 192.168.1.3 " corresponding with the device identification of " #2 ".
The transmission target ip address that information sending part 109 will be set by address translation section 108 as described above is made as the transmission target, and the network that connects by network connection section 104 is sent " #0 → #2, data ".By sending like this, other regulators that are connected to the IP address " 192.168.1.3 " of network will receive above-mentioned data.
Again, information acceptance division 110 receives the communication information that self device is sent from other regulators by network.For example, the communication information that is sent out comprises the transmission information of the form of " #0 ← #2, data ".This transmission information is that expression transmits other regulators that are initiated with " #2 ", and transmitting target is the data of the information setting equipment of " #0 ".When information acceptance division 110 received such communication information by the network that is connected by network connection section 104, address translation section 108 at first took out the transmission information that comprises.The device identifying information of the transmission target that comprises in the transmission information that again, address translation section 108 will take out is set as the transmission target of this transmission information.This device identifying information is corresponding with information setting equipment.
The transmission information that information transport unit 111 will be taken out from the communication information that information acceptance division 110 has received is sent to the transmission target of being set by address translation section 108, the information setting equipment that namely connects by setting apparatus connecting portion 103.Above result, information setting equipment can be used as the communication data that is transmitted from processing with the data that regulator was transmitted of device identifying information " #2 " identification.
Above-mentioned regulator can be structure as shown in Figure 2.Regulator shown in Figure 2 has: CPU201, primary memory 202, storage part 203, UART controller 204, pin jack 205, lan adapter 208, A/D converter section 209, D/A converter section 210, digital input part 213, digital efferent 214, power circuit 215, LAN connector 227 and power connector 228.Again, have simply set, the demonstration/operating portion 211 of the demonstration of setting content, connect connector 212 with the outside that is connected being connected with external unit.
CPU201 moves according to the operation program that is registered in the primary memory 202 that is made of ROM/RAM.CPU201 passes through the IO interface by A/D converter section 209, D/A converter section 210, digital input part 213 and the digital efferent 214 etc. of parallel bus connection, himself be connected to input/output signal between the outside terminal (not shown) that is connected the control object of connector 212, for example carry out PID according to the state (induction information) of control object and control and control with the simulation process amount to control object equipment.
CPU201 sets the control characteristic of regulation by obtain to have carried out the control parameter on such PID control basis from the storage part 203 that is made of eeprom memory etc.
Again, CPU201 is by driving the lan adapter 208 of Ethernet (registered trademark), by LAN connector 227, himself with the network that is connected on other regulators between carry out information communication.Lan adapter 208 is network connection sections.The LAN cable of LAN connector 227 connection universals.
In storage part 203, store for the IP address of the regulator of the linking objective of above-mentioned information communication and the device identifying information of this regulator.The IP address of self installing again, also is stored in the storage part 203.Storage part 203 comprises self device information storage part and other device information storage parts.
Again, CPU201 is by driving UART controller 204, himself with the information setting equipment (not shown) that is connected by pin jack 205 between, establishment UART's is connected in series, carries out the transmission of information.UART controller 204 is setting apparatus connecting portions.Again, electric power is supplied to power circuit 215 by power connector 228.
Then, with Fig. 3 the action case of the regulator of this example is described.At first, the situation that transmits data for the first regulator 302 that is connected with information setting equipment 301 is described.Shown in Fig. 3 (a), at step S301, to the first regulator 302 transmit device identifying information " #0 " with information setting equipment 301 be made as transmit initial, the device identifying information " #1 " of the first regulator 302 is made as the data that transmit target.
Then, at step S302, the transmission information acceptance division by the first regulator 302 receives will " #0 " to be made as and transmits initial, as " #1 " to be made as transmission target data.Transmitting target is " #1 ", and this represents that self device is by be identified, therefore at step S303, take out data, carry out the processing of the regulation of controlling variation of parameter etc. with reference to the information that is stored in self device information storage part.Then, at step S304, by the information transport unit information setting equipment 301 that " #0 " is made as the device identifying information is transmitted will " #1 " to be made as and transmit initial, as " #0 " to be made as transmission target affirmative acknowledgement (ACK).Then, at step S305, receive will " #1 " to be made as by information setting equipment 301 and transmit initial, as " #0 " to be made as transmission target ACK.Again, by the same transmission based on information connected in series, information setting equipment 301 is obtained device identifying information such shown in the table 1 from the first regulator 302.Based on device identifying information of obtaining in this wise etc., the transmitting-receiving that information setting equipment 301 carries out in the following data that describe.
Then, the situation that sends data about 301 pairs of the second regulators 303 of information setting equipment is described.Shown in Fig. 3 (b), at first, at step S306, to the first regulator 302 transmit device identifying information " #0 " with information setting equipment 301 be made as transmit initial, the device identifying information " #2 " of the second regulator 303 is made as the data that transmit target.
Then, at step S307, the transmission information acceptance division by the first regulator 302 receives will " #0 " to be made as and transmits initial, as " #2 " to be made as transmission target data.Transmitting target is " #2 ", it is not expression self device but represents that the second regulator 303 is by being identified with reference to institute's canned data in other device information storage parts, thus at step S308, the IP address " #2IP " that address translation section generates " #2 " of correspondence is made as the transmission target, the IP address " #1IP " of self installing is made as transmission initial, and with " #0 " be made as transmit initial, " #2 " is made as the data that transmit target, the information sending part is to the second regulator 303 transmission data.
Then, at step S309, the signal receiving part by the second regulator 303 receive will " #1IP " be made as send initial, " #2IP " is made as the transmission target, and " #0 " is made as the data that transmission is initial, " #2 " be made as the transmission target.Sending target is " #2IP ", this represents that self device is to be identified by the information that reference is stored in self device information storage part, therefore at step S310, take out will " #0 " to be made as and transmit initial, as " #2 " to be made as transmission target data.
Then, transmitting target is " #2 ", this represents that self device is to be identified by the information that reference is stored in self device information storage part, therefore at step S311, take out data, control the processing of the regulation of variation of parameter etc., at step S312, generate will " #2 " to be made as and transmit initial, as " #0 " to be made as transmission target ACK.Again, becoming the transmission of data of foundation of this processing initial is " #1IP ", therefore at step S313, by address translation section, " #2 " be made as transmit initial, as will " #0 " to be made as the ACK of transmission target transmission target and be set to " #1IP ", and sent by signal transmission unit.
Then, at step S314, the signal receiving part by the first regulator 302 receives will send initial being made as " #2IP ", will send target is made as " #1IP ", " #2 " is made as the ACK that transmission is initial, " #0 " be made as the transmission target.Sending target be " #1IP ", and this represents that self device is by being identified with reference to the information that is stored in self device information storage part, takes out thus " #2 " is made as the ACK that transmission is initial, " #0 " be made as the transmission target.Then, at step S315, transmit target by address translation section and be set to " #0 ", by the information transport unit information setting equipment 301 that " #0 " is made as the device identifying information is transmitted and will " #2 " be made as the ACK that transmission is initial, " #0 " be made as the transmission target.Then, at step S316, receive will " #2 " to be made as by information setting equipment 301 and transmit initial, as " #0 " to be made as transmission target ACK.
Then, the situation that sends data about 302 pairs of the second regulators 303 of the first regulator describes.At first, at S321, generate device identifying information " #1 " with the first regulator 302 be made as transmit initial, the device identifying information " #2 " of the second regulator 303 is made as the data that transmit target.Then, transmitting target is " #2 ", and this expression is by being identified with reference to the information that is stored in other device information storage parts via the second regulator 303 of network connection section.Thus, at step S322, address translation section generate IP address " #2IP " with " #2 " of correspondence be made as send target, with the IP address " #1IP " of self device be made as send initial, will " #1 " be made as and transmit initial, as will " #2 " to be made as transmission target data, signal transmission unit is to the second regulator 303 these data of transmission.
Then, at step S323, the signal receiving part by the second regulator 303 receive will " #1IP " be made as send initial, will " #2IP " be made as and send purpose, " #1 " is made as the data that transmission is initial, " #2 " be made as the transmission target.Sending purpose is " #2IP ", this represents that self device is to be identified by the information that reference is stored in self device information storage part, thus at step S324, take out will " #1 " to be made as and transmit initial, as " #2 " to be made as transmission target data.
Then, transmitting target is " #2 ", this represents that self device is to be identified by the information that reference is stored in self device information storage part, thus at step S325, take out data, control the processing of the regulation of variation of parameter etc., at step S326, generate will " #2 " to be made as and transmit initial, as " #1 " to be made as transmission target ACK.Again, becoming the reception of data of foundation of this processing initial is " #1IP ", therefore at step S327, by address mapping section, " #2 " be made as transmit initial, as will " #1 " to be made as the ACK of transmission target transmission target and be set to " #1IP ", and sent by signal transmission unit.
Then, at step S328, the signal receiving part by the first regulator 302 receives will send initial being made as " #2IP ", will send purpose is made as " #1IP ", " #2 " is made as the ACK that transmission is initial, " #1 " be made as the transmission target.Sending target is " #1IP ", because this represents that self device is to be determined by reference institute's canned data in self device information storage part, therefore take out will " #2 " to be made as and transmit initial, as " #1 " to be made as transmission target ACK, at step S329, transmitting target by the identification of address translation section is " #1 "." #1 " is to be identified by institute's canned data in self device information storage part for self device, therefore in the first regulator 302, and the information processing of stipulating by self device.
As described above, according to the present invention, by the information setting equipment that is connected in point-to-point mode, except the setting change of the regulator that can connect information setting equipment, the setting of the regulator of other that can also carry out being connected with this regulator by the network that has used the IP address is changed.Like this, according to the present invention, do not need to use gateway with firewall functionality etc., and, do not need to each regulator respectively the link information set device also can set change, can easily carry out simple setting change to a plurality of regulators in the mode that does not produce cost.
In addition, the invention is not restricted to example described above, in technological thought of the present invention, the technician that this area has common knowledge can carry out various deformation and combination is apparent.For example, the invention is not restricted to control transmission and the transmitting-receiving of parameter, also can transmit, receive and dispatch supervision value, manual operation value etc.
101 ... equipment connection section
102 ... control part
103 ... the setting apparatus connecting portion
104 ... network connection section
105 ... self device information storage part
106 ... other device information storage parts
107 ... transmission information acceptance division
108 ... address translation section
109 ... signal transmission unit
110 ... signal receiving part
111 ... the information transport unit
112 ... the control information storage part.
Claims (2)
1. a regulator is characterized in that having at least,
The equipment connection unit, it connects the equipment as control object;
Control module, it comes the controlled quentity controlled variable of the opertaing device that is connected in described equipment connection unit is controlled by the control parameter that sets;
The setting apparatus linkage unit, it installs with self with the information setting equipment that point-to-point mode connects be used to the setting change of carrying out described control parameter;
Network connection unit, it is connected to self device on the network that has used the IP address that is connected with other regulators;
Self device information storage part, it stores the IP address of self device and the device identifying information that is used for identification self device;
Other device information storage parts, it stores the IP address of other regulators that are connected on the described network and the device identifying information of described other regulators relatedly;
Transmit information receiving unit, it receives the transmission information that comprises the device identifying information and set modification information that transmits from the information setting instrument that is connected by described setting apparatus linkage unit;
Address conversioning unit, it has received IP address corresponding to device identifying information that comprises the transmission information from described other device information storage parts taking-ups and described transmission information receiving unit, and this IP address is made as the transmission target ip address; With
Information transmitting unit, it is made as the transmission target with described transmission target ip address, and described transmission information is sent to described network.
2. regulator as claimed in claim 1 is characterized in that, have,
Information receiving unit, it receives from other regulators and by described network self is installed the communication information that sends; With
Information passing unit, its communication information that described information receiving unit has been received is sent to the information setting equipment that is connected by described setting apparatus linkage unit,
The transmission target that comprises in the communication information that the device identifying information of described information passing unit by being taken out described information setting equipment by described address conversioning unit received as described receiving element is sent to described information setting equipment with the described communication information.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-055468 | 2012-03-13 | ||
| JP2012055468A JP5771548B2 (en) | 2012-03-13 | 2012-03-13 | Controller |
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| Publication Number | Publication Date |
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| CN103309294A true CN103309294A (en) | 2013-09-18 |
| CN103309294B CN103309294B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310066170.5A Active CN103309294B (en) | 2012-03-13 | 2013-03-01 | Regulator |
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| CN (1) | CN103309294B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521668A (en) * | 2017-09-20 | 2019-03-26 | 阿自倍尔株式会社 | Adjusting apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000172597A (en) * | 1998-12-08 | 2000-06-23 | Yamatake Corp | Communication method and communication interface device |
| CN102077453A (en) * | 2008-07-02 | 2011-05-25 | 沙特阿拉伯石油公司 | Distributed and adaptive smart logic with multi-communication apparatus for reliable safety system shutdown |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0614378A (en) * | 1992-06-25 | 1994-01-21 | Matsushita Electric Works Ltd | Remote supervisory and control system |
| JP3311181B2 (en) * | 1994-12-09 | 2002-08-05 | キヤノン株式会社 | Semiconductor manufacturing apparatus and device manufacturing method |
| JP2000260575A (en) * | 1999-03-11 | 2000-09-22 | Toshiba Lighting & Technology Corp | Lighting control system |
| JP2003140739A (en) * | 2001-11-02 | 2003-05-16 | Yokogawa Electric Corp | Measuring device |
| JP2003198547A (en) * | 2001-12-26 | 2003-07-11 | Fuji Xerox Co Ltd | Communication device and communication method |
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- 2012-03-13 JP JP2012055468A patent/JP5771548B2/en active Active
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000172597A (en) * | 1998-12-08 | 2000-06-23 | Yamatake Corp | Communication method and communication interface device |
| CN102077453A (en) * | 2008-07-02 | 2011-05-25 | 沙特阿拉伯石油公司 | Distributed and adaptive smart logic with multi-communication apparatus for reliable safety system shutdown |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521668A (en) * | 2017-09-20 | 2019-03-26 | 阿自倍尔株式会社 | Adjusting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013191953A (en) | 2013-09-26 |
| CN103309294B (en) | 2015-10-28 |
| JP5771548B2 (en) | 2015-09-02 |
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