CN204881877U - Wireless temperature measurement system - Google Patents
Wireless temperature measurement system Download PDFInfo
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- CN204881877U CN204881877U CN201520636302.8U CN201520636302U CN204881877U CN 204881877 U CN204881877 U CN 204881877U CN 201520636302 U CN201520636302 U CN 201520636302U CN 204881877 U CN204881877 U CN 204881877U
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Abstract
The utility model provides a wireless temperature measurement system, temperature measurement terminal configuration have two at least data interface and at least one ethernet interface, the 1 data interface at temperature measurement terminal is connected with the one end of active gateway through 1 field bus, and each active sensor is connected respectively to the other end of active gateway, the 2 data interface at temperature measurement terminal is connected with the one end of passive gateway through 2 field bus, and each passive sensor is connected respectively to the other end of passive gateway, ethernet interface and server both way junction are passed through to the temperature measurement terminal. The advantage does: (1 )Have the temperature measurement terminal of many interfaces through the installation, promoted the flexibility and the adaptability of system to increased system reliability, made between the equipment of each type each other noninterference. The simplified system structure has reduced the degree of difficulty of network deployment, still has advantage with low costs. (2 )The compatibility of the system that has promoted, can be compatible active and passive etc. Different kinds of temperature sensor, the adaptation is used under the complicated scene of difference.
Description
Technical field
The utility model belongs to technical field of temperature measurement, is specifically related to a kind of wireless temperature measurement system.
Background technology
Substation equipment, the especially high voltage electric equipment such as switch cubicle, transformer are the cores in transformer substation system.
Because substation equipment adopts enclosed construction usually, long-time running can cause heat accumulation, thus easily causes equipment loss; And if substation equipment heat radiation goes wrong, intensification sharply easily causes equipment failure, will bring immeasurable economic loss thus.Therefore, effectively monitoring the temperature of substation equipment, the temperature anomaly situation of Timeliness coverage substation equipment, and adopt countermeasure, is the effective means ensureing substation equipment safe and reliable operation.
In prior art, as shown in Figure 1, the sensor of each type is connected with the collection main frame of same type by gateway the structure of the temperature monitoring system that substation equipment adopts, for the collection main frame uploading data to same type; Each dissimilar collection main frame transfers data to server again.
The framework of said temperature supervisory system has the poor problem of dirigibility, in a project, needs the collection main frame installing number of different types, adds the difficulty of field adjustable; And each main frame that gathers is connected with server respectively, adds the complicacy of networking, also just reduces the reliability of communication, when data volume is larger, may cause network congestion, cause loss of data or transmission to go wrong.
Utility model content
For the defect that prior art exists, the utility model provides a kind of wireless temperature measurement system, can effectively solve the problem.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of wireless temperature measurement system, comprising: at least one active sensor, at least one passive sensor, have source gateway, passive gateway, temperature measurement terminal and at least one server;
Wherein, described temperature measurement terminal is configured with at least two data-interfaces and at least one Ethernet interface; 1st data-interface of described temperature measurement terminal has one end of source gateway to be connected by the 1st fieldbus with described, described in have the other end of source gateway to connect active sensor described in each respectively; 2nd data-interface of described temperature measurement terminal is connected with one end of described passive gateway by the 2nd fieldbus, and the other end of described passive gateway connects passive sensor described in each respectively;
Described temperature measurement terminal is bi-directionally connected by described Ethernet interface and described server.
Preferably, active sensor described in each and describedly have source gateway wireless connections; Passive sensor described in each and described passive gateway wireless connections.
Preferably, described active sensor is active radio temperature sensor; Described passive sensor is passive wireless temperature sensor.
Preferably, described temperature measurement terminal is configured with 8-15 data-interface, is configured with 4-10 Ethernet interface.
Preferably, described data-interface is RS485 communication data interface and/or RS232 communication data interface.
Preferably, described temperature measurement terminal is also configured with the wireless communication interface for being bi-directionally connected with described server.
Preferably, described wireless communication interface is GPRS communication interface and/or 3G communication interface and/or 4G communication interface.
The wireless temperature measurement system that the utility model provides has the following advantages:
(1) by installing the temperature measurement terminal with multiplex roles, improving dirigibility and the adaptability of system, and adding the reliability of system, making not interfere with each other between the equipment of each type.Meanwhile, simplify system architecture, reduce the difficulty of networking, also there is the advantage that cost is low.
(2) compatibility of system is improved, can the compatible dissimilar temperature sensor such as active and passive, possess and apply under different complex scenes.
Accompanying drawing explanation
The structural representation of the temperature monitoring system that Fig. 1 provides for prior art;
The structural representation of the wireless temperature measurement system that Fig. 2 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
The utility model provides a kind of wireless temperature measurement system, is mainly used in the real time temperature monitoring of the power equipment such as transformer station, switch cubicle.This wireless temperature measurement system can compatible polytype temperature sensor, and the temperature data information collected by temperature sensor is uploaded to server in real time.
Composition graphs 2, wireless temperature measurement system comprises: at least one active sensor, at least one passive sensor, have source gateway, passive gateway, temperature measurement terminal and at least one server;
Wherein, temperature measurement terminal is configured with at least two data-interfaces and at least one Ethernet interface; The concrete configuration quantity of data-interface and Ethernet interface sets according to the actual requirements flexibly, such as, is configured with 8-15 data-interface, is configured with 4-10 Ethernet interface.In addition, data-interface can adopt RS485 communication data interface and/or RS232 communication data interface.
1st data-interface of temperature measurement terminal is connected with there being one end of source gateway by the 1st fieldbus, has the other end of source gateway to connect each active sensor respectively; 2nd data-interface of temperature measurement terminal is connected with one end of passive gateway by the 2nd fieldbus, and the other end of passive gateway connects each passive sensor respectively; Temperature measurement terminal is bi-directionally connected by Ethernet interface and server, and again because the configuration quantity of Ethernet interface is multiple, transformer station's temperature data uploading that temperature measurement terminal can be made to collect gives the background server of multiple different system, realizes the effect of remote monitoring.
In addition, each active sensor with have source gateway to adopt radio connection; Each passive sensor and passive gateway adopt radio connection.Wherein, active sensor can adopt active radio temperature sensor; Passive sensor can adopt passive wireless temperature sensor.
As can be seen here, temperature measurement terminal has multiple data-interface downwards, many fieldbus can be connected, every bar fieldbus can be connected multiple gateway, every bar fieldbus is separate, be independent of each other, and therefore, different fieldbus can connect dissimilar gateway, in the utility model, be mainly connected with the equipment of source gateway and passive gateway two type.In actual applications, the equipment of other types can be extended to, the gateway of other types can be connected, to connect the equipment of the types such as such as humidity sensor, cigarette sense, water logging.
In the utility model, each active sensor or passive sensor all adopt wireless mode and associated gateway communication connection, owing to adopting communication, therefore, reduce the difficulty of site operation, simplify field wiring; On the other hand, passive sensor does not need, with battery, to avoid the maintenance in later stage.
In addition, adopt the networking mode that the utility model provides, conveniently all kinds of temperature sensor is linked into temperature control system, there is networking flexibility and simple advantage.
Certainly, in practical application, temperature measurement terminal also possesses suspension and resumes function, when network failure interrupts, the monitoring temperature data measured in real time are stored in this locality by temperature measurement terminal, after network recovery, monitoring temperature data can be uploaded to server again, ensure that the integrality that data are transmitted.
Temperature measurement terminal is also configured with the wireless communication interface for being bi-directionally connected with server.Wireless communication interface is GPRS communication interface and/or 3G communication interface and/or 4G communication interface.By installing wireless communication interface, making temperature measurement terminal possess two net automatic switching function, when cable network possesses and can be communicated with, can preferentially automatically adopt broadband to be connected with server; When broadband is abnormal, wireless link connection server will be seamlessly switched to.
As can be seen here, the wireless temperature measurement system that the utility model provides has the following advantages:
(1) by installing the temperature measurement terminal with multiplex roles, improving dirigibility and the adaptability of system, and adding the reliability of system, making not interfere with each other between the equipment of each type.Meanwhile, simplify system architecture, reduce the difficulty of networking, also there is the advantage that cost is low.
(2) compatibility of system is improved, can the compatible dissimilar temperature sensor such as active and passive, possess and apply under different complex scenes.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.
Claims (7)
1. a wireless temperature measurement system, is characterized in that, comprising: at least one active sensor, at least one passive sensor, have source gateway, passive gateway, temperature measurement terminal and at least one server;
Wherein, described temperature measurement terminal is configured with at least two data-interfaces and at least one Ethernet interface; 1st data-interface of described temperature measurement terminal has one end of source gateway to be connected by the 1st fieldbus with described, described in have the other end of source gateway to connect active sensor described in each respectively; 2nd data-interface of described temperature measurement terminal is connected with one end of described passive gateway by the 2nd fieldbus, and the other end of described passive gateway connects passive sensor described in each respectively;
Described temperature measurement terminal is bi-directionally connected by described Ethernet interface and described server.
2. wireless temperature measurement system according to claim 1, is characterized in that, active sensor described in each and describedly have source gateway wireless connections; Passive sensor described in each and described passive gateway wireless connections.
3. wireless temperature measurement system according to claim 1, is characterized in that, described active sensor is active radio temperature sensor; Described passive sensor is passive wireless temperature sensor.
4. wireless temperature measurement system according to claim 1, is characterized in that, described temperature measurement terminal is configured with 8-15 data-interface, is configured with 4-10 Ethernet interface.
5. wireless temperature measurement system according to claim 1, is characterized in that, described data-interface is RS485 communication data interface and/or RS232 communication data interface.
6. wireless temperature measurement system according to claim 1, is characterized in that, described temperature measurement terminal is also configured with the wireless communication interface for being bi-directionally connected with described server.
7. wireless temperature measurement system according to claim 6, is characterized in that, described wireless communication interface is GPRS communication interface and/or 3G communication interface and/or 4G communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636302.8U CN204881877U (en) | 2015-08-21 | 2015-08-21 | Wireless temperature measurement system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636302.8U CN204881877U (en) | 2015-08-21 | 2015-08-21 | Wireless temperature measurement system |
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| CN204881877U true CN204881877U (en) | 2015-12-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494882A (en) * | 2018-04-23 | 2018-09-04 | 慧感(上海)物联网科技有限公司 | A kind of gas monitoring sensors wireless communication platform of compatible multiple communications protocol |
| CN109448349A (en) * | 2018-11-22 | 2019-03-08 | 广州南湾信息科技有限公司 | A kind of hydrological telemetering equipment |
| CN112672305A (en) * | 2020-12-24 | 2021-04-16 | 杭州凯达电力建设有限公司 | Networking system applied to temperature measurement terminal of high-voltage transmission line |
-
2015
- 2015-08-21 CN CN201520636302.8U patent/CN204881877U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494882A (en) * | 2018-04-23 | 2018-09-04 | 慧感(上海)物联网科技有限公司 | A kind of gas monitoring sensors wireless communication platform of compatible multiple communications protocol |
| CN109448349A (en) * | 2018-11-22 | 2019-03-08 | 广州南湾信息科技有限公司 | A kind of hydrological telemetering equipment |
| CN109448349B (en) * | 2018-11-22 | 2021-12-28 | 广州南湾信息科技有限公司 | Hydrological telemetering equipment |
| CN112672305A (en) * | 2020-12-24 | 2021-04-16 | 杭州凯达电力建设有限公司 | Networking system applied to temperature measurement terminal of high-voltage transmission line |
| CN112672305B (en) * | 2020-12-24 | 2023-05-02 | 杭州凯达电力建设有限公司 | Networking system applied to temperature measurement terminal of high-voltage transmission line |
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