CN1187578C - Measuring system for centralized checkout - Google Patents
Measuring system for centralized checkout Download PDFInfo
- Publication number
- CN1187578C CN1187578C CNB991213041A CN99121304A CN1187578C CN 1187578 C CN1187578 C CN 1187578C CN B991213041 A CNB991213041 A CN B991213041A CN 99121304 A CN99121304 A CN 99121304A CN 1187578 C CN1187578 C CN 1187578C
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- China
- Prior art keywords
- flowmeter
- valve
- shut
- centralized management
- consumption
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Abstract
To detect an earthquake and to break the breaking valves of all flowmeters simultaneously by selecting an arbitrary flowmeter for reading a meter in a centralized control panel, occasionally reading the arbitrary flowmeter, occasionally breaking the breaking valve of the arbitrary flowmeter, simultaneously breaking the breaking valves of all flowmeters, and releasing and returning the breaking valve of the broken, arbitrary flowmeter. A centralized control panel for centrally controlling a plurality of flowmeters is provided with a flowmeter selection part 5 for selecting each flow meter, a meter-reading operation part 16 for occasionally reading the flowmeter, an individual break operation part 17 for individually breaking the breaking valve of the flowmeter, a simultaneous break operation part 18 for simultaneously breaking the break valve of all flowmeters, a break valve return operation part 19 for releasing and returning the broken break valve, and an earthquake-sensing sensor 13.
Description
Technical field
The present invention relates to a kind of a plurality of water meters or gas meter etc. are connected in the centralized management dish, and check the concentrated inspection consumption system of consumption data in the centralized management of centralized management dish.
Background technology
In the past, as the instrumentation table of remote control and concentrated water meter or gas meter etc. and checked the inspection consumption system of consumption, favourable with telephone line with the table the instrumentation data transmission to checking the consumption center, in the system that checks that the consumption center is managed concentratedly on a large scale, or table is connected in the centralized management dish, in the system of centralized management dish than the centralized management of small dimension ground.
As the example in the past of the system that utilizes telephone line, for example at Japanese kokai publication sho 60-183525 communique, a kind of system that is sent to the instrumentation data of checking the consumption center from gas meter through telephone line that also can monitor in the table instruction unit in residence is disclosed.At Japanese kokai publication sho 61-32646 communique, disclose and a kind ofly the instrumentation data of gas meter can have been called out and read from checking the consumption center via telephone line, also can check the system of the cell voltage of gas meter simultaneously.At Japanese kokai publication sho 62-24113 communique, disclose and a kind ofly possessed through telephone line regularly to checking that the consumption center sends the timing of calling and send call function, and the instrumentation data periodically can be sent to the system that checks consumption from gas meter in the gas meter side again.
Example in the past as the system that uses the centralized management dish, for example at Japanese kokai publication hei 8-326951 communique, disclose a kind of in order to confirm that in concentrated monitoring arrangement (centralized management dish) side the consumer can't open the state of shut-off valve, in the certain hour after closing shut-off valve, when concentrated monitoring arrangement is failed to receive from the open data of the shut-off valve of gas meter side, its meaning can be presented at the system of the display part of concentrating monitoring arrangement.
Again, countermeasure during in the past as earthquake, occasion in above-mentioned any type of system, for example be disclosed in Japanese kokai publication sho 63-208718 communique or spy and open flat 8-226832 communique, all possesses sense shake device in flowmeter bodies, sense shake device with each flowmeter comes the perception earthquake, and closes the shut-off valve of each flowmeter.
But,, following problem is arranged in system in the past.
Utilizing the system of telephone line, (the NetworkControl unit: the increase expense such as be provided with of the setting networking control device) or centralized computer because the usage charges of telephone line or NCU.And if the telephone line that connected of object flowmeter use in the time, just can't carry out data management.
Do not use telephone line, with the centralized management dish to send the situation of calling out the system carry out data management from the timing of flowmeter, even check the consumption personnel in person to the instrumentation data that each flow is collected in the place that is provided with of centralized management dish, collected instrumentation data is also inequality with the present instrumentation data of flowmeter.Again, be connected in a flowmeter of centralized management dish, if because of some can't normally carry out the communication of regularly sending calling unusually, the data management of its flowmeter is not carried out at the centralized management dish, must for example wait until always that then the timing of next flowmeter sends calling, or the centralized management dish must read the instrumentation data of all flowmeters that are connected in the centralized management dish again, so Data acquisition, efficient extreme difference.
Use the occasion of the system of centralized management dish,, do not lock master switch with stop supplies even pay as yet because of expense for the consumer who flowmeter is connected in the centralized management dish, if but the consumer opens master switch, then under the state of unpaid expense, is used again.
At collective residences such as apartment or buildings, because the disaster of earthquake or fire etc., for example dwelling house is destroyed, and the situation of leaking gas simultaneously or leaking at each family, because it is dangerous that supplying is continued to be supplied in each family, therefore, stop supplies immediately, but if when telephone line is carried out control, at first communication has the place of centralized computer, afterwards, must use telephone line to carry out control, so when urgent, have little time.
For the flowmeter that is connected in the centralized management dish, for to consumer's stop supplies, supply the road even close shut-off valve to turn-off, if when each flowmeter is provided with shut-off valve recovery switch from the centralized management dish, then the consumer is open simply recovers shut-off valve, thereby can consume supplying.
Even be provided with sense shake device at each flowmeter, and for the collective residence in the apartment of stop supplies simultaneously when the disaster or building etc., it prevents that the secondary disaster effect is little.
Summary of the invention
In view of these problem of prior art, first project of the present invention is can select arbitrarily flowmeter to check consumption at the centralized management dish; The 2nd project is the consumption that can momentarily check any flowmeter at the centralized management dish; The 3rd project is the shut-off valve that can momentarily turn-off any flowmeter at the centralized management dish; The 4th project is the shut-off valve that can turn-off all flowmeters that are connected in this centralized management dish at the centralized management dish simultaneously; The 5th project is the shut-off valve that can open any flowmeter that recovery turn-offed at the centralized management dish; The 6th project is to detect earthquake at the centralized management dish, can turn-off the shut-off valve of all flowmeters that are connected in this centralized management dish simultaneously.
In order to reach above-mentioned the 1st project, a kind of concentrated inspection consumption of the present invention system, comprising: a plurality of flows, each described flowmeter have the shut-off valve on the supply road of turn-offing supplying; Drive the shut-off valve driving circuit of this shut-off valve; Be used for and the centralized management dish between receive the communication line of transmission; Detect the flow sensor of the consumption figure of supplying; Be used for the detected consumption figure of instrumentation, simultaneously the control part that described shut-off valve driving circuit and communication line are controlled; With the centralized management dish, have a plurality of communication lines that receive transmission with the communication line of described flowmeter; Be used to show the display part of the inspection consumption data of collecting from flowmeter etc. through this communication line; In order to efferent to the collected inspection consumption data of outside output; Be used to control the controller of described telecommunication circuit, described display part and described efferent, it is characterized in that:, be provided with the flowmeter selection portion of selecting each flowmeter at above-mentioned centralized management dish.
With above-mentioned formation as basic comprising, reach the 2nd project formation, it is characterized in that: in basic centralized management dish, setting can be checked the inspection consumption operating portion of the consumption of flowmeter at any time.
Reach the 3rd project formation, it is characterized in that: in the centralized management dish of basic comprising, be provided with indivedual shutoff operating portions of the shut-off valve that can individually turn-off flowmeter.
Reach the 4th project formation, at above-mentioned centralized management dish, be provided with and the shut-off valve that turn-offed can be recovered open shut-off valve recovery operation portion.
Reach the formation of the 5th project,, also be provided with sense shake sensor at above-mentioned centralized management dish.
Reach the 6th project formation be,
A kind of concentrated inspection consumption system, comprising: a plurality of flowmeters, each described flowmeter have the shut-off valve on the supply road of turn-offing supplying; Drive the shut-off valve driving circuit of this shut-off valve; Be used for and the centralized management dish between receive the communication line of transmission; Detect the flow sensor of the consumption figure of supplying; Be used for the detected consumption figure of instrumentation, simultaneously the control part that described shut-off valve driving circuit and communication line are controlled; With the centralized management dish, have a plurality of communication lines that receive transmission with the communication line of described flowmeter; Be used to show the display part of the inspection consumption data of collecting from flowmeter etc. through this communication line; In order to efferent to the collected inspection consumption data of outside output; Be used to control the controller of described telecommunication circuit, described display part and described efferent, it is characterized in that:, be provided with the operating portion of shutoff simultaneously of the shut-off valve that can turn-off the whole flowmeters that are connected in this centralized management dish simultaneously at above-mentioned centralized management dish.
Description of drawings
Fig. 1 is expression according to the calcspar of the formation of concentrated inspection consumption of the present invention system.
Fig. 2 is the calcspar of the formation example of expression flowmeter.
Fig. 3 is the calcspar of the formation example of expression centralized management dish.
To be expression constitute the calcspar of examples according to other of concentrated inspection consumption of the present invention system to Fig. 4.
Embodiment
Below, example of the present invention is described with reference to the accompanying drawings.
In Fig. 1, constituted by: centralized management dish 1 with n flowmeter M1～Mn that wired or wireless mode is connected in this centralized management dish according to concentrated inspection consumption of the present invention system.
Fig. 2 represents the formation of flowmeter M1～Mn side, each flowmeter has: the shut-off valve 3 that turn-offs supply road 2, drive the shut-off valve driving circuit 4 of this shut-off valve 3, detect the table main body 5 that flows of the supplying on supply road 2, detect the flow sensor 6 of this flow, shut-off valve recovers switch 7, be connected in centralized management dish 1 and and this centralized management dish between receive the communication line 8 of transmission, and have according to coming the instrumentation consumption figure from the signal of flow sensor 6, or according to control signal from centralized management dish 1, the instrumentation data is responded to centralized management dish 1 with telecommunication circuit 8, or control shut-off valve driving circuit 4 shut-off valve 3 is turn-offed, or control the control part 9 of the function of shut-off valve driving circuit 4 and open shut-off valves 3 etc. according to the signal of shut-off valve recovery switch 7.
The formation of representing centralized management dish 1 at Fig. 3.Possess at centralized management dish 1: n the communication line C1～Cn that is connected with the communication line 8 of n flowmeter M1～Mn side respectively, operation input panel 10 in order to the manual operation input, carry out the display part 11 of various demonstrations, in order to the sense shake sensor 13 that carries out the efferent 12 of outside output, reach detecting earthquake.
Again, in centralized management dish 1, be provided with controller 14, this controller 14 has according to the content from the operation signal of operating input panel 10, this content is presented at display part 11, or control communication line C1～C2, implementation sends the reception that the flowmeter M1～Mn that connects carries out signal, and its result is presented at display part 11, or from efferent 12 output data for example in order to print, or according to the input of coming self-induction shake sensor 13 during to earthquake, for shut-off valve 3 being turn-offed for all flowmeter M1～Mn that connecting, and functions such as control communication line C1～Cn.
In addition, also centralized management can be coiled 1 communication line and make a circuit, carry out each flowmeter and communicate by letter being connected of usefulness with bus-bar.
Be provided with flow selection portion 15 in operation input panel 10, check consumption operating portion 16, turn-off operating portion 17 individually, turn-off operating portion 18 and shut-off valve recovery operation portion 19 simultaneously, these parts for example by key operation with switch conduction, practicable each function as described below.
By operate flow meter selection portion 15, can select to be connected in any one among the flowmeter M1～Mn of centralized management dish 1, and not carry out to remaining data management or Data acquisition, beyond the selected flowmeter, so can improve Data acquisition, efficient.
By operation inspection consumption operating portion 16, can only carry out the reception of checking the consumption control signal for for example flowmeter selection portion 15 selected flowmeters sends, can't be when 1 implementation data management be coiled in centralized management at this flowmeter because some is unusual, know that this is unusual, this flowmeter can be got rid of from the Data acquisition, object simultaneously, thereby can be omitted useless Data acquisition.Again, the personnel that check consumption can carry out at any time consumption inspection to any flowmeter when data collection.
By operating indivedual shutoff operating portions 17, for example can selecting, the employed flowmeter of consumer of unpaid expense also can be turn-offed its shut-off valve 3.At this moment, the shut-off valve of flowmeter side recovers switch 7 becomes conducting in the flowmeter side, becomes the open formation of recovering that can forbid shut-off valve 3.Again, at collective residences such as apartment or buildings, the keeper is during from consumer's collection cost in the lump, owing at centralized management dish 1 indivedual shutoff operating portions 17 are arranged, therefore can avoid consumer because of unpaid expense must specially get in touch with the supply owner and rely on the trouble that shut-off valve is turn-offed.
Turn-off operating portion 18 simultaneously by operation, when disaster etc. urgent, managerial personnel of management centralized management dish 1 wait can be fast and easily automatically shut down all flowmeter M1～Mn that are connected in centralized management dish 1.At this moment, send, can consider that 14 pairs of each flowmeters of slave controller send simultaneously, or send successively for the control signal of each flowmeter, or the method that side by side sends etc. in bus-bar communication.Also can coil 1 in centralized management and append the portion of recovery operation simultaneously, this operating portion is being avoided disaster, after the no danger, makes the shut-off valve 3 of each flowmeter recover open simultaneously from the state that is turned off.
By operate disable valve recovery operation portion 19, when for example making the consumer of the flowmeter that disconnected valve 3 has been turned off that defrayment is arranged, can only make this flowmeter become the open state that recovers shut-off valve 3 from operating indivedual shutoff operating portions 17.So, when in this flowmeter, making shut-off valve recovery switch 7 become conducting, then carry out the open of shut-off valve 3 and recover.Again, do not become conducting, can consider easily by the control of coiling 1 side from centralized management yet and automatically recover open shut-off valve 3 even do not make shut-off valve recover switch 7.
Fig. 4 is an expression variation of the present invention, with a plurality of flowmeter M1～Mn, and M2～M2n, MN～MNn, via this repeater R1～R1n respectively, R2～R2n, RN～RNn are connected in the bus-bar communication line of a centralized management dish 1 respectively.At this example,, also can connect a plurality of flowmeters and carry out relaying at a repeater though be to connect repeater at each flowmeter.
Effect of the present invention has following described.
According to the present invention, be located at the flowmeter selection portion of centralized management dish by operation, optional Select any one in the flowmeter that is connected in the centralized management dish, and do not carry out selected Unnecessary data management or Data acquisition, beyond the flowmeter is so can improve the Data acquisition, effect Rate.
Be located at the inspection consumption operating portion of centralized management dish by operation, become only for flow The selected flowmeter of meter selection portion is carried out the reception that checks the consumption control signal and is posted a letter, At this flowmeter because some unusually can't be when the centralized management dish be carried out data management, as can be known The road should be unusual, by this flowmeter is got rid of from the Data acquisition, object, can omit white simultaneously The Data acquisition, that takes. Again, check the personnel of consumption when data collection, easily to appointing The meaning flowmeter carries out consumption inspection at any time.
Be located at indivedual shut-off valve operating portions of centralized management dish by operation, owing to can select example Also can turn-off soon its shut-off valve such as the employed flowmeter of the consumer of unpaid expense with connecting, because of This can prevent improper use simply. Again, at collective residences such as apartment or buildings, management The member is during from consumer in the lump collection cost, owing at the centralized management dish indivedual shutoff operating portions are arranged, Therefore can avoid must specially communicating the supply owner for the consumer of unpaid expense and rely on right The trouble that shut-off valve turn-offs.
Be located at the simultaneously shutoff operating portion of centralized management dish by operation, urgent in disaster etc. The time, gas leakage is arranged at each family or leak etc., if continue the supply supplying when dangerous, because can Turn-off together fast the shut-off valve of all flowmeters that are connected in the centralized management dish, so can prevent End secondary disaster. Can omit the trouble that shut-off valve is individually turn-offed again.
By the shut-off valve recovery operation section of operation centralized management dish, for example from operating indivedual passes Disconnected operating portion and when making the consumer of the flowmeter that shut-off valve has been turned off that defrayment be arranged can Only make this flowmeter become the open state that recovers of shut-off valve, and in this flowmeter, will turn-off Valve recovers switch becomes conducting, can begin the use of supplying again. Again, even will not turn-off Valve recovers switch becomes conducting, also can automatically recover by the control from the centralized management dish Open shut-off valve.
Owing at the centralized management dish sense shake sensor is set, needn't arrange at each flowmeter Sense shake sensor, therefore, but qurer is constructed the concentrated inspection consumption system that possesses Earthquake Countermeasures System. For each flowmeter that is connected in the centralized management dish, during earthquake, also can control certainly again, Turn-off supply movingly, therefore, such as the collective residence in apartment or building etc., if the keeper is arranged Management centralized management dish, the safety of the unitary set dwelling house in the time of can be rapidly corresponding to earthquake, Can automatically shut down together simultaneously the full flow meter shut-off valve and can be with the secondary calamity of collective residence Evil is taken precautions against in possible trouble.
Claims (5)
1. concentrate inspection consumption system for one kind, comprising:
(M1～Mn), each described flowmeter has the shut-off valve (3) on the supply road of turn-offing supplying to a plurality of flowmeters; Drive the shut-off valve driving circuit (4) of this shut-off valve; Be used for and the centralized management dish between receive the communication line (8) of transmission; Detect the flow sensor (6) of the consumption figure of supplying; Be used for the detected consumption figure of instrumentation, simultaneously the control part (9) that described shut-off valve driving circuit and communication line are controlled; With
Centralized management dish (1) has with the communication line of described flowmeter and receives a plurality of communication lines of sending (C1～Cn); Be used to show the display part (11) of the inspection consumption data of collecting from flowmeter etc. through this communication line; In order to efferent (12) to the collected inspection consumption data of outside output; Be used to control described telecommunication circuit (controller (14) of C1～Cn), described display part (11) and described efferent is characterized in that:
At above-mentioned centralized management dish (1), be provided with the flowmeter selection portion of selecting each flowmeter.
2. concentrated inspection consumption as claimed in claim 1 system is characterized in that, at above-mentioned centralized management dish (1), is provided with the inspection consumption operating portion (16) of the consumption that can check flowmeter at any time.
3. concentrated inspection consumption as claimed in claim 1 or 2 system is characterized in that, at above-mentioned centralized management dish (1), is provided with indivedual shutoff operating portions (17) of the shut-off valve that can individually turn-off flowmeter.
4. concentrated inspection consumption as claimed in claim 3 system is characterized in that, at above-mentioned centralized management dish (1), is provided with and the shut-off valve that has turn-offed can be recovered open shut-off valve recovery operation portion (19).
5. concentrated inspection consumption as claimed in claim 1 system is characterized in that: at above-mentioned centralized management dish (1), also be provided with sense shake sensor (13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP280988/1998 | 1998-10-02 | ||
| JP28098898A JP4342010B2 (en) | 1998-10-02 | 1998-10-02 | Centralized meter reading system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1250153A CN1250153A (en) | 2000-04-12 |
| CN1187578C true CN1187578C (en) | 2005-02-02 |
Family
ID=17632701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991213041A Expired - Fee Related CN1187578C (en) | 1998-10-02 | 1999-09-30 | Measuring system for centralized checkout |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4342010B2 (en) |
| CN (1) | CN1187578C (en) |
| HK (1) | HK1027392A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002267510A (en) * | 2001-03-07 | 2002-09-18 | Matsushita Electric Ind Co Ltd | Telemeter |
| JP2008102811A (en) * | 2006-10-20 | 2008-05-01 | Matsushita Electric Ind Co Ltd | Gas control system |
| KR102057439B1 (en) | 2017-11-02 | 2019-12-19 | (주)세화하이테크 | Internet of things gas platform system performing remote-monitoring and remote-controlling and method thereof |
-
1998
- 1998-10-02 JP JP28098898A patent/JP4342010B2/en not_active Expired - Fee Related
-
1999
- 1999-09-30 CN CNB991213041A patent/CN1187578C/en not_active Expired - Fee Related
-
2000
- 2000-10-10 HK HK00106431A patent/HK1027392A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP4342010B2 (en) | 2009-10-14 |
| JP2000111370A (en) | 2000-04-18 |
| HK1027392A1 (en) | 2001-01-12 |
| CN1250153A (en) | 2000-04-12 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050202 Termination date: 20120930 |