CN209388343U - Electronic tag, waterproof roll, roofing leak detection system - Google Patents

Abstract

The utility model proposes a kind of electronic tag, waterproof roll, roofing leak detection systems, wherein electronic tag includes: humidity sensor, for detecting the ambient humidity around electronic tag；Controller is connected with humidity sensor；Antenna is connected with controller, and controller carries out the transmission of less radio-frequency information by antenna；Line is sensed, is connected with humidity sensor, at least one set sensing line extends outwardly from humidity sensor.By the technical solution of the utility model, it is added significantly to the investigative range of humidity sensor, when roofing leaks, it can be more effectively according to the location lookup and determining breakthrough of humidity sensor and coupled sensing line, maintenance efficiency is high, and structure is simple, low in cost.

Description

Electronic tag, waterproof roll, roofing leak detection system

Technical field

The utility model relates to technical field of buildings, in particular to a kind of electronic tag, a kind of waterproof roll, one Kind roofing leak detection system.

Background technique

Roofing is generally multilayered structure, when there is percolating water phenomenon, it is more difficult to which the concrete position that judgement leaks can only be leaned on Artificial subjective judgement by rule of thumb, or dismantle roof boarding and carry out destructive detection, cause breakthrough to be difficult to search, maintenance efficiency It is low, it is at high cost the problems such as.

Utility model content

The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.

In view of this, one of the utility model is designed to provide a kind of electronic tag.

Another of the utility model is designed to provide a kind of waterproof roll.

Another of the utility model is designed to provide a kind of roofing leak detection system.

Another of the utility model is designed to provide a kind of roofing leak hunting method.

To achieve the goals above, the technical solution of the utility model first aspect provides a kind of electronic tag, comprising: Humidity sensor, for detecting the ambient humidity around electronic tag；Controller is connected with humidity sensor；Antenna, with control Device is connected, and controller carries out the transmission of less radio-frequency information by antenna；Line is sensed, is connected with humidity sensor, at least one set passes Sense line extends outwardly from humidity sensor.

In the technical scheme, by the way that sensing line is arranged on humidity sensor, and it is outside from humidity sensor to sense line Extend, is added significantly to the investigative range of humidity sensor, when roofing leaks, can more effectively be passed according to humidity The location lookup and determining breakthrough of sensor and coupled sensing line, maintenance efficiency is high, and structure is simple, low in cost.

In the above-mentioned technical solutions, further, in every group of sensing line, the quantity for sensing line is two, two sensing lines It extend side by side and there is pre-determined distance between each other.

In the technical scheme, two are set by every group of sensing line, and there is pre-determined distance between two sensing lines, this Sample can form electrode between two sensing lines, be more advantageous to humistor or humicap carries out the detection of humidity, promoted The sensitivity of humidity sensor.

In the above-mentioned technical solutions, optionally, electronic tag further include: sensing zone, one end of sensing zone and humidity sensor Device is connected, and the other end of sensing zone is connected with a plurality of sensing line.

In the technical scheme, by the setting of sensing zone, be conducive to concentrate fixed sensing line, by a plurality of sensing at random The congruence is integrated into plane harness, avoids mixed and disorderly, to be also convenient between sensing line and humidity sensor connection, also helps and give birth to respectively Humidity sensor and sensing line are produced, the two links together again when installing and using, easy to produce and transport.

In the above-mentioned technical solutions, sensing zone and sensing line pass through conductive adhesive.

In the technical scheme, by conductive adhesive between sensing zone and sensing line, on the one hand it is convenient for that line will be sensed Incude result and humidity sensor is passed to by conducting resinl and sensing zone, be on the other hand also convenient for installing at the scene, promotes scene The convenience and installation effectiveness of installation can also promote the flexibility of sensing linear dimension, shape design.

In the above-mentioned technical solutions, optionally, electronic tag further include: photovoltaic electrification component and battery interconnected, Battery is connected with humidity sensor, controller and antenna.

In the technical scheme, by using photovoltaic electrification component and battery, be conducive to guarantee by photovoltaic electrification component Battery can continued power, the normal work of electronic tag will not be influenced because of dead battery capability.

In any of the above-described technical solution, sensing line includes graphene material body, aluminum body, any one in copper body Kind.

In the technical scheme, for sensing line using any one in graphene material body, aluminum body, copper body, this is several Kind material body electric conductivity and processing performance are good, can guarantee the accuracy for sensing line testing result, additionally it is possible to promote sensing line Size, flexibility shape design, produced, adapt to a variety of different environment.Preferably, using graphene material body, volume It is smaller, and graphene material body can be printed on waterproof roll.

In any of the above-described technical solution, electronic tag further include: temperature sensor and/or pressure sensor, temperature Sensor and/or pressure sensor are connected with controller.

In the technical scheme, by the way that temperature sensor is arranged in electronic tag, convenient for detection environment temperature, in temperature When value is more than preset temperature value, alarm can be issued, is advantageously implemented fire alarm in this way, promotes the safety of environment；In electricity Pressure sensor is set in subtab, convenient for the pressure value on detection electronic tag, is sent out when pressure value is more than preset pressure value It alarms out, is conducive to avoid local pressure is excessive from leading to structural instability, it, can be to avoid office in sleet sky specific on roofing Portion's ponding accumulated snow excessively leads to structural instability and collapses, or leaks.

The technical solution of the utility model second aspect provides any in a kind of waterproof roll, including above-mentioned first aspect The electronic tag of item technical solution.

In the technical scheme, by using the electronic tag of any one of above-mentioned first aspect technical solution, to have There are whole advantageous effects of above-mentioned technical proposal, details are not described herein.

In the above-mentioned technical solutions, when electronic tag includes photovoltaic electrification component and battery interconnected, electronics mark Label run through waterproof roll, wherein photovoltaic electrification component is located at the upstream face of waterproof roll, the humidity sensor of electronic tag and with Its connected sensing line is located at the back side of waterproof roll.

In the technical scheme, by setting electronic tag to through waterproof roll, and photovoltaic electrification component is positioned at anti- Water coiled material upstream face, the humidity sensor and sensing line of electronic tag are located at back side, in this way when waterproof roll is installed, photovoltaic Outside electrification component can be exposed to upstream face and upward, so that photovoltaic electrification component can receive light irradiation on roofing And generate electricity, it continuously and uninterruptedly powers for electronic tag to guarantee its normal work；And humidity sensor and sensing line are with back The water surface downward, is located at the lower section of waterproof layer in other words, so that humidity sensor and sensing line can detect ring below waterproof roll Border humidity, it is determined whether there are leakage scenarios.

It should be pointed out that the upstream face of waterproof roll refer to be installed to roofing after be exposed to outer one side, backwater upward Face refers to that back side is downward after the one side opposite with upstream face, waterproof roll are installed to roofing, connects with roofing other structures；Have Waterproof roll have the differentiation of apparent upstream face and back side, some is then that two sides is symmetrical；For this symmetrical waterproof Coiled material then guarantees that photovoltaic electrification component and humidity sensor are located at the two sides of waterproof roll, for this symmetrical Waterproof roll needs to guarantee that photovoltaic electrification component is exposed on roofing when being installed to roofing.

It is to be appreciated that the humidity below waterproof roll will not change when leak does not occur, or with other positions Humidity it is almost the same, when locally occur leak when, then the humidity value at the position will be apparently higher than the humidity of other positions, from And it can be found that specific leaking area.

In the above-mentioned technical solutions, the sensing line of electronic tag is printed on the backwater of waterproof roll using graphene material body Face.

In the technical scheme, sensing line is made using graphene material system, the sensitivity of sensing line can be promoted, more It timely finds the leakage of waterproof roll and is handled, reduce user's property loss；Graphene material body is printed on waterproof The back side of coiled material can make full use of the flexibility of graphene material body, and it is prefabricated on waterproof roll to sense line in factory, Convenient for sensing line, the packaging of waterproof roll, transport, and the stability connected between sensing line and waterproof roll is promoted, and use The mode of printing, high production efficiency are laid on waterproof roll convenient for sensing line large scale and high density；It can also be by graphite The high intensity of alkene material body, promotes the intensity of waterproof roll；In addition, between the sensing line and humidity sensor of graphene material body It can be bonded again at the construction field (site), promote the convenience of waterproof construction.

In any of the above-described technical solution, waterproof roll includes EPDM waterproof roll, TPO waterproof roll, PVC waterproof roll Any one in material, SBS waterproof roll.

In the technical scheme, by using a variety of waterproof rolls, be conducive to promotion electronic tag makes on waterproof roll Diversity and flexibility.

Further, it is sealed by the perforative position of electronic tag using EPDM seal assembly using EPDM waterproof roll.

Specifically, EPDM seal assembly includes activator, autovulcanization flashing；Or it activator, EPDM waterproof rolled sheet, takes Tape splicing etc..

In any of the above-described technical solution, multiple electronic tags are mutually indepedent on waterproof roll.

In the technical scheme, multiple electronic tags respectively work independently, and advantageously ensure that electronic tag detection data Independence avoids the data between multiple electronic tags from interfering with each other and is difficult to determine breakthrough.

In the above-mentioned technical solutions, multiple electronic tags are arranged in arrays, and sensing line and waterproof roll on electronic tag The sides aligned parallel of material.

In the technical scheme, the sides aligned parallel of the sensing line and waterproof roll on electronic tag, is convenient for from waterproof roll Edge trend, judge the trend for sensing line, thus along sensing line move towards search breakthrough, and the utility model In electronic tag be additionally provided with the photovoltaic electrification component in waterproof roll upstream face, therefore, can be from light when searching breakthrough Volt starts at electrification component position, along the trend for sensing line pointed by waterproof roll edge, searches breakthrough, such infiltration Under-enumeration looks for mode simply accurate, and does not need to identify the position of sensing line on waterproof roll surface, equally can accurately determine The position for sensing line, is more conducive to being quickly found out breakthrough.

It is important to note that since water is from initial leak location (waterproof roll damage location or roofing is low-lying, rainwater Flow backward etc. at positions) enter roof structure after, can flee hither and thither, finally instill indoor position often with initial leak location It is far apart, therefore when finding that indoor ceiling has water drippage, it is generally merely able to rule of thumb substantially judge on roofing Initial leak location, such judgment mode inefficiency, initial leak location are difficult to search, and cannot enter initial seep in water The first time for leaking position finds leakage；In this application, by being carried out to the humidity below waterproof roll in other words waterproof layer After water enters at initial leak location, i.e., detection can find breakthrough in the first time that water enters initial leak location, i.e., It will lead to the humidity at the position to have greatly changed, the humidity being much different from other positions, thus at the first time It was found that leaking at this, and initial leak location can be accurately found by the position of humidity sensor and sensing line, improve infiltration The accuracy that the efficiency and breakthrough of leak detection are searched, without dropping onto indoor just discovery leak and blind from ceiling until water Purpose searches leak source, reduces the property loss of user greatly.

The technical solution of the utility model third aspect provides a kind of roofing leak detection system, including in above-mentioned first aspect The waterproof roll of any one technical solution；It further include reader, reader is connected with the electronic tag on waterproof roll, reader For reading the data on electronic tag；Edge Server is connected with reader, and Edge Server is for collecting and handling electronics Data on label.

In the technical scheme, by using the waterproof roll of any one of above-mentioned second aspect technical solution, to have There are whole advantageous effects of above-mentioned technical proposal, details are not described herein；By the setting of reader, convenient for reading electronics The humidity value detected on label；By the setting of Edge Server, convenient for multiple humidity values are collected and calculated, with true Determine whether to have to leak at individual electronic label position, it is no longer necessary to manually periodically patrol in roofing, improve roof leakage The timeliness and convenience of detection, reduce cost of labor.

The technical solution of the utility model fourth aspect provides a kind of roofing leak hunting method, for the above-mentioned third aspect The roofing leak detection system of technical solution, comprising:

It is wet below the sensing line detection water proof roofing sheet being connected by multiple humidity sensors and with humidity sensor Degree；It calculates multiple humidity sensors and senses the average value for the humidity that line detects；Calculate each humidity sensor and with its phase Difference detected by sensing line even between humidity value and average value；Calculate the ratio of each difference and average value；When than When value is greater than preset percentage, leaked at the position where judgement humidity sensor corresponding with ratio and coupled sensing line Water；According to the position where humidity sensor and coupled sensing line, breakthrough is searched.

In the technical scheme, by being compared to individual humidity values with medial humidity value, in particular by ratio and The mode that preset percentage is compared, such manner of comparison is simple, and whether can determine the humidity at respective location The humidity being apparently higher than at other positions, to judge to leak at this when the humidity at respective location is obviously higher.

It is to be appreciated that the humidity due to overall situation may change, such as the humidity of rainy day can be greater than the wet of fine day Degree, in this way, judging leakage and unreliable only according to humidity value absolute value height；If roofing somewhere leaks, at the position Waterproof roll necessarily have breakage, just will lead to the humidity value that the humidity value at this is higher by other positions in this way, and it is other not With the humidity at position, although may not be identical, deviation be not too large, so as to pass through setting one default hundred Divide ratio, and rough leak location, such judgement side are determined compared with preset percentage by this relative value of ratio Formula is simple and reliable, and not will receive the influence of integrated environment humidity variation, is promoted for the humidity variation sensing at respective location Sensitivity；And it since humidity sensor is equipped with longer sensing line, and senses line and is moved towards along the edge of waterproof roll Setting is arranged with the sides aligned parallel of waterproof roll in other words, can be in this way after the humidity sensor at leak location has been determined Specific breakthrough is searched along sensing line, significantly reduces the difficulty of breakthrough lookup.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

Fig. 1 shows the schematic block diagram of the electronic tag of one embodiment according to the present utility model；

Fig. 2 shows the overlooking structure diagrams of the waterproof roll of one embodiment according to the present utility model；

Fig. 3 shows the present invention looks up structural representation of the waterproof roll of one embodiment according to the present utility model；

Fig. 4 shows the present invention looks up structural representation of the waterproof roll of another embodiment according to the present utility model；

Fig. 5 shows the present invention looks up structural representation of the waterproof roll of another embodiment according to the present utility model；

Fig. 6 shows the schematic block diagram of the roofing leak detection system of one embodiment according to the present utility model；

Fig. 7 shows the flow diagram of the roofing leak hunting method of one embodiment according to the present utility model.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 6 are as follows:

1 electronic tag, 100 humidity sensors, 102 controllers, 104 antennas, 106 sensing lines, 108 sensing zones, 110 photovoltaics Electrification component, 112 batteries, 2 waterproof rolls, 3 readers, 4 Edge Servers, 5 roofing leak detection systems.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

Some embodiments according to the present utility model are described referring to Fig. 1 to Fig. 7.

As shown in Figure 1, according to the utility model proposes one embodiment electronic tag 1, comprising: humidity sensor 100, for detecting the ambient humidity around electronic tag 1；Controller 102 is connected with humidity sensor 100；Antenna 104, with Controller 102 is connected, and controller 102 carries out the transmission of less radio-frequency information by antenna 104；Line 106 is sensed, with humidity sensor 100 are connected, and at least one set sensing line 106 extends outwardly from humidity sensor 100.

In this embodiment, by the way that sensing line 106 is arranged on humidity sensor 100, and line 106 is sensed from humidity sensor Device 100 extends outwardly, and is added significantly to the investigative range of humidity sensor 100, can be more effective when roofing leaks According to the location lookup and determining breakthrough of humidity sensor 100 and coupled sensing line 106, maintenance efficiency is high on ground, and Structure is simple, low in cost.

Specifically, on roofing, generally there is biggish area, and the investigative range of humidity sensor 100 is limited, in order to The case where all areas on roofing, is all detected, generally requires to lay a large amount of humidity sensor 100, to guarantee not lose The region of leakage, so that construction efficiency, difficulty of construction, cost all greatly increase, and use and extend on humidity sensor 100 The mode for sensing line 106 can effectively expand the investigative range of each humidity sensor 100, promote humidity sensor 100 Sensitivity, as long as there is water infiltration, can be passed at the beginning of water proof roofing sheet is damaged by 100 humidity at or near the position Sensor and corresponding sensing line 106 sense, so that discovery leakage early, is difficult to find that true after avoiding the water of leakage from fleeing everywhere The case where positive breakthrough, it is no longer necessary to depend merely on artificial experience and judge leak location, do not need to dismantle yet roof boarding do it is destructive Detection, can also reduce the installation number of humidity sensor 100, and can also be more convenient by the sensing line 106 of extension Ground is searched and determines breakthrough, and structure is simple, easy for construction, low in cost.

It is to be appreciated that corresponding with humidity sensor 100, sensing line 106 uses humistor or humicap.

It is to be appreciated that a humidity sensor 100 can be outward extended with sensing on a direction or multiple directions Line 106.

In the above-described embodiments, further, in every group of sensing line 106, the quantity of sensing line 106 is two, two biographies Sense line 106 extend side by side and between each other have pre-determined distance, can be formed between two sensing lines 106 in this way electrode (or Person says to form potential difference), it is more advantageous to humistor or humicap carries out the detection of humidity, promote humidity sensor 100 Sensitivity.

In the above-described embodiments, optionally, electronic tag 1 further include: sensing zone 108, one end of sensing zone 108 and humidity Sensor 100 is connected, and the other end of sensing zone 108 is connected with a plurality of sensing line 106.

In this embodiment, by the setting of sensing zone 108, be conducive to concentrate fixed sensing line 106, it will be a plurality of at random Sensing line 106 collects as planar line beam, avoids mixed and disorderly, to be also convenient between sensing line 106 and humidity sensor 100 connection, Production humidity sensor 100 respectively and sensing line 106 are also helped, the two links together again when installing and using, is convenient for Production and transportation.

In the above-described embodiments, sensing zone 108 and sensing line 106 pass through conductive adhesive.

In this embodiment, by conductive adhesive between sensing zone 108 and sensing line 106, on the one hand it is convenient for sense The induction result of line 106 passes to humidity sensor 100 by conducting resinl and sensing zone 108, is on the other hand also convenient at the scene Installation, promotes field erected convenience and installation effectiveness, can also promote the flexibility of sensing 106 size of line, shape design.

In the above-described embodiments, optionally, electronic tag 1 further include: photovoltaic electrification component 110 and battery interconnected 112, battery 112 is connected with humidity sensor 100, controller 102 and antenna 104.

In this embodiment, by using photovoltaic electrification component 110 and battery 112, be conducive to pass through photovoltaic electrification component 110 guarantee batteries 112 can continued power, the normal work of electronic tag 1 will not be influenced because 112 electricity of battery exhausts.

Certainly, the technical solution of the utility model is not limited to that, the battery that other durabilities can also be used strong 112, ability is continued working with promote electronic tag 1.

In any of the above-described a embodiment, sensing line 106 is including any in graphene material body, aluminum body, copper body One kind, these types of material body electric conductivity and processing performance are good, can guarantee the accuracy for sensing 106 testing result of line, moreover it is possible to Enough sizes for promoting sensing line 106, flexibility shape design, produced, adapt to a variety of different environment.Preferably, using stone Black alkene material body, volume is smaller, and graphene material body can be printed on waterproof roll 2.

In any of the above-described a embodiment, electronic tag 1 further include: temperature sensor and/or pressure sensor, temperature pass Sensor and/or pressure sensor are connected with controller 102.

In this embodiment, by the way that temperature sensor is arranged in electronic tag 1, convenient for detection environment temperature, in temperature When value is more than preset temperature value, alarm can be issued, is advantageously implemented fire alarm in this way, promotes the safety of environment；In electricity Pressure sensor is set in subtab 1, convenient for the pressure value on detection electronic tag 1, when pressure value is more than preset pressure value Alarm is issued, is conducive to avoid local pressure is excessive from leading to structural instability, it, can be to avoid in sleet sky specific on roofing Local ponding accumulated snow excessively leads to structural instability and collapses, or leaks.

As shown in Figures 2 to 4, the embodiment of the utility model second aspect provides a kind of waterproof roll 2, including above-mentioned The electronic tag 1 of any of first aspect embodiment.

In this embodiment, by using the electronic tag 1 of any of above-mentioned first aspect embodiment, to be provided with Whole advantageous effects of above-described embodiment, details are not described herein.

As shown in Figures 2 and 3, in the above-described embodiments, electronic tag 1 includes photovoltaic electrification component interconnected 110 and when battery 112, electronic tag 1 runs through waterproof roll 2, wherein photovoltaic electrification component 110 is located at meeting water for waterproof roll 2 Face, the humidity sensor 100 of electronic tag 1 and coupled sensing line 106 are located at the back side of waterproof roll 2.

In this embodiment, by setting electronic tag 1 to through waterproof roll 2, and photovoltaic electrification component 110 is located at 2 upstream face of waterproof roll, the humidity sensor 100 and sensing line 106 of electronic tag 1 are located at back side, in this way in waterproof roll 2 When installation, photovoltaic electrification component 110 can be exposed to upstream face and upward it is outer, so that photovoltaic electrification component 110 can be Light irradiation is received on roofing and is generated electricity, and is continuously and uninterruptedly powered for electronic tag 1 to guarantee its normal work；And humidity passes Sensor 100, as backwater is face-down, is located at the lower section of waterproof layer with sensing line 106 in other words, so as to humidity sensor 100 and passes Sense line 106 can detect ambient humidity below waterproof roll 2, it is determined whether there are leakage scenarios.

It should be pointed out that the upstream face of waterproof roll 2 refer to be installed to roofing after be exposed to outer one side, backwater upward Face refers to that back side is downward after the one side opposite with upstream face, waterproof roll are installed to roofing, connects with roofing other structures；Have Waterproof roll have the differentiation of apparent upstream face and back side, some is then that two sides is symmetrical；For this symmetrical waterproof Coiled material then guarantees that photovoltaic electrification component 110 and humidity sensor 100 are located at the two sides of waterproof roll, for this Symmetrical waterproof roll needs to guarantee that when being installed to roofing, photovoltaic electrification component 110 is exposed on roofing.

It is to be appreciated that when leak does not occur, the humidity of 2 lower section of waterproof roll will not be changed, or with other portions The humidity of position is almost the same, and when leak locally occurs, then the humidity value at the position will be apparently higher than the humidity of other positions, So as to find specific leaking area.

In the above-described embodiments, the sensing line 106 of electronic tag 1 is printed on waterproof roll 2 using graphene material body Back side.

In this embodiment, sensing line 106 is made using graphene material system, the sensitivity of sensing line 106 can be promoted, The leakage of discovery waterproof roll 2 much sooner and handled, reduce user's property loss；Graphene material body is printed on The back side of waterproof roll 2 can make full use of the flexibility of graphene material body, prevent prefabricated arrive of sensing line 106 in factory On water coiled material 2, convenient for sensing line 106, the packaging of waterproof roll 2, transport, and is promoted and connected between sensing line 106 and waterproof roll 2 The stability connect, and by the way of printing, high production efficiency, convenient for sensing 106 large scale and high density of line in waterproof roll 2 Upper laying；The intensity of waterproof roll 2 can also be promoted by the high intensity of graphene material body；In addition, graphene material body It can be bonded again at the construction field (site) between sensing line 106 and humidity sensor 100, promote the convenience of waterproof construction.

In any of the above-described a embodiment, waterproof roll 2 includes EPDM waterproof roll, TPO waterproof roll, PVC waterproof roll Any one in material, SBS waterproof roll.

In this embodiment, by using a variety of waterproof rolls 2, be conducive to promotion electronic tag 1 makes on waterproof roll 2 Diversity and flexibility.

It should be pointed out that EPDM is EPDM, TPO is thermoplastic polyolefin, and PVC is polyvinyl chloride, and SBS is modified Pitch.

Further, close using EPDM seal assembly using EPDM waterproof roll 2 by the perforative position of electronic tag 1 Envelope.

Specifically, EPDM seal assembly includes activator, autovulcanization flashing (also referred to as self-curing returns water)；Or activation Agent, EPDM waterproof rolled sheet 2, lap belt etc..

As shown in Figure 3 and Figure 4, in any of the above-described a embodiment, multiple electronic tags 1 are mutually only on waterproof roll 2 It is vertical.

In this embodiment, multiple electronic tags 1 respectively work independently, and advantageously ensure that 1 detection data of electronic tag Independence avoids the data between multiple electronic tags 1 from interfering with each other and is difficult to determine breakthrough.

In the above-described embodiments, multiple electronic tags 1 are arranged in arrays, and sensing line 106 and waterproof on electronic tag 1 The sides aligned parallel of coiled material 2.

In this embodiment, the sides aligned parallel of the sensing line 106 and waterproof roll 2 on electronic tag 1, is convenient for from waterproof roll The trend at the edge of material 2, judge sense line 106 trend, thus along sensing line 106 move towards search breakthrough, and Electronic tag 1 in the utility model is additionally provided with the photovoltaic electrification component 110 in the upstream face of waterproof roll 2, therefore, is searching It, can be since at 110 position of photovoltaic electrification component, along sensing line 106 pointed by 2 edge of waterproof roll when breakthrough Trend searches breakthrough, and such leakage lookup mode is simply accurate, and does not need to identify on 2 surface of waterproof roll and sense The position of line 106 equally can accurately determine the position of sensing line 106, be more conducive to being quickly found out breakthrough.

It is important to note that since water is from initial leak location (2 damage location of waterproof roll or roofing is low-lying, rain Water flows backward etc. at positions) enter roof structure after, can flee hither and thither, finally instill indoor position often with initial leakage position It sets far apart, therefore when finding that indoor ceiling has water drippage, is generally merely able to rule of thumb substantially judge on roofing Initial leak location, such judgment mode inefficiency, initial leak location is difficult to search, and cannot enter in water initial The first time of leak location finds leakage；In this application, by the humidity below waterproof roll 2 in other words waterproof layer into Row detection can find breakthrough in the first time that water enters initial leak location, i.e., after water enters at initial leak location, It will lead to the humidity at the position to have greatly changed, the humidity being much different from other positions, thus at first Between find at this leak, and can by humidity sensor 100 and sensing line 106 position accurately find initial leak location, The accuracy that the efficiency and breakthrough for improving leak detection are searched, without being leaked until water drops onto indoor just discovery from ceiling The lookup leak source of water and blindness, reduces greatly the property loss of user.

On the waterproof roll 2 of a specific embodiment, as shown in figure 3,106 edge of sensing line on each electronic tag 1 The longitudinal of waterproof roll 2 extends, in the transverse direction of waterproof roll 2, multiple 1 dense arrangements of electronic tag, to avoid detecting as far as possible Dead angle.

On the waterproof roll 2 of another specific embodiment, as shown in figure 4, the sensing line 106 on each electronic tag 1 By sensing zone in crosswise four direction extend, four direction respectively with two sides aligned parallels of waterproof roll 2；It can lead to The length of adjustment sensing line 106 is crossed to adjust the density of electronic tag 1.

On the waterproof roll 2 of a specific embodiment, as shown in figure 5, the both ends on each electronic tag 1 are each provided with Wider sensing zone 108, each sensing zone 108 are equipped with multiple groups and sense 106 dense arrangement of line, and every sensing line 106 is along waterproof The longitudinal of coiled material 2 extends, in the transverse direction of waterproof roll 2, multiple 1 dense arrangements of electronic tag, to avoid detection dead angle as far as possible.

As shown in fig. 6, the embodiment of the utility model third aspect provides a kind of roofing leak detection system 5, including above-mentioned The waterproof roll 2 of any of first aspect embodiment；It further include reader 3, the electronics mark on reader 3 and waterproof roll 2 Label 1 are connected, and reader 3 is used to read the data on electronic tag 1；Edge Server 4 is connected with reader 3, Edge Server 4 for collecting and handling the data on electronic tag 1.

In this embodiment, by using the waterproof roll 2 of any of above-mentioned second aspect embodiment, to be provided with Whole advantageous effects of above-described embodiment, details are not described herein；By the setting of reader 3, convenient for reading electronic tag 1 On the humidity value that detects；By the setting of Edge Server 4, convenient for multiple humidity values are collected and calculated, with determination Whether have and leaked at 1 position of individual electronic label, it is no longer necessary to manually periodically patrol in roofing, improve roof leakage inspection The timeliness and convenience of survey, reduce cost of labor.

It may also be noted that the application uses the electronic tag 1 with humidity sensor 100, electricity can be passed through in this way The radio-frequency communication function and reader 3 of subtab 1 carry out radio frequency communication, in conjunction with the data processing function of Edge Server 4 Can, be conducive to the automatic progress of roofing leak detection work, improve the timeliness and reliability for roof leakage condition monitoring, and It does not need to connect a large amount of electric wire, reduces construction cost and difficulty of construction.

As shown in fig. 7, the embodiment of the utility model fourth aspect provides a kind of roofing leak hunting method, for above-mentioned the The roofing leak detection system 5 of the embodiment of three aspects, comprising:

Step 100: detecting roofing by multiple humidity sensors 100 and the sensing line 106 being connected with humidity sensor 100 The humidity of 2 lower section of waterproof roll；

Leak occurs for roofing, is all after waterproof roll 2 ruptures, water penetrates into room from rent (i.e. initial leak location) In the structure of face, at this point, the humidity of 2 lower section of water proof roofing sheet can change, so as to by under water proof roofing sheet 2 The humidity of side is detected to determine whether leak occurs, and such detection mode is simple and reliable, can find to leak at the first time Water and repaired in time, avoid more property losses.

Step 102: calculating the average value for the humidity that multiple humidity sensors 100 and sensing line 106 detect；

By calculating the average value for the humidity that multiple humidity sensors 100 and sensing line 106 detect, available roofing Rough ambient humidity situation under waterproof roll 2 is compared convenient for the humidity at respective location with this overall situation humidity condition, To determine whether there is water leakage situation.

Step 104: calculate humidity value detected by each humidity sensor 100 and coupled sensing line 106 with Difference between average value；

By calculating the difference between each humidity value and average value, the humidity condition and ring at single location can be obtained The absolute difference of border humidity condition compares convenient for further.

Step 106: calculating the ratio of each difference and average value；

By calculating the ratio of each difference and average value, the opposite reference of the humidity condition at single location can be obtained Value, can be more accurate and reliable for the judgement of leakage, and such manner of comparison is simple.

Step 108: when ratio is greater than preset percentage, determine corresponding with ratio humidity sensor 100 and with its phase Leak at the position where sensing line 106 even；

Ratio is greater than preset percentage, illustrates that the humidity at respective location is apparently higher than the humidity at other positions, i.e., a Humidity at other position is obviously higher, so as to judge that moisture is more at this, it is most likely that leak, repaired It mends.

It is to be appreciated that the humidity due to overall situation may change, such as the humidity of rainy day can be greater than the wet of fine day Degree, in this way, judging leakage and unreliable only according to humidity value absolute value height；If roofing somewhere leaks, at the position Waterproof roll 2 necessarily have breakage, just will lead to water in this way and penetrate into roofing from this, the humidity value at this is made to be higher by other positions The humidity value set, and the humidity at other different locations, although between each other may not be identical, deviation will not be too Greatly, so as to by one preset percentage of setting, and come compared with preset percentage by this relative value of ratio true Fixed rough leak location, such decision procedure is simple and reliable, and not will receive the influence of integrated environment humidity variation, is promoted Sensitivity for the humidity variation sensing at respective location.

Step 110: according to the position where humidity sensor 100 and coupled sensing line 106, searching breakthrough.

Since humidity sensor 100 is equipped with longer sensing line 106, and line 106 is sensed along the edge of waterproof roll 2 Setting is moved towards, is arranged in other words with the sides aligned parallel of waterproof roll 2, the humidity sensor at leak location is being determined in this way After 100, specific breakthrough can be searched along sensing line 106, significantly reduce the difficulty of breakthrough lookup.

More specifically, as shown in Fig. 2, can only see waterproof roll from roofing after waterproof roll 2 is installed on roofing Photovoltaic electrification component 110 on 2, but since photovoltaic electrification component 110 is a component of electronic tag 1, accordingly, it is determined that light The position of volt electrification component 110 has determined the position of electronic tag 1, that is to say and the position of humidity sensor 100 has been determined；Such as Shown in Fig. 3 to Fig. 5, but since sensing line 106 extends from humidity sensor 100, and it is parallel to the edge cloth of waterproof roll 2 If in this way breakthrough can be searched along with the direction of 2 sides aligned parallel of waterproof roll from the position of humidity sensor 100, Search direction is clear, does not also need that any label is arranged on the surface of waterproof roll 2, reduces the workload of construction, but energy Enough guarantee that breakthrough is found in time.

The technical solution of the utility model is had been described in detail above with reference to the accompanying drawings, by the technical solution of the utility model, The electronic tag and waterproof roll for being suitable for roofing leak detection are provided, the detection range of humidity sensor is added significantly to, in room It, can be more effectively according to the location lookup and determining infiltration of humidity sensor and coupled sensing line when face leaks Leak source, maintenance efficiency is high, and structure is simple, low in cost, and roofing leak detection can be carried out largely automatically, be reduced The difficulty of leak detection improves the timeliness and convenience of leak detection.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction And operation, it is thus impossible to be construed as a limitation of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (14)

1. a kind of electronic tag characterized by comprising

Humidity sensor, for detecting the ambient humidity around the electronic tag；

Controller is connected with the humidity sensor；

Antenna is connected with the controller, and the controller carries out the transmission of less radio-frequency information by the antenna；

Line is sensed, is connected with the humidity sensor, at least one set of sensing line extends outwardly from the humidity sensor.

2. electronic tag according to claim 1, which is characterized in that

In sensing line described in every group, the quantity of the sensing line is two, and two sensing lines are extend side by side and between each other With pre-determined distance.

3. electronic tag according to claim 2, which is characterized in that

Sensing zone, one end of the sensing zone are connected with the humidity sensor, the other end of the sensing zone and a plurality of sensing Line is connected.

4. electronic tag according to claim 3, which is characterized in that

The sensing zone and the sensing line pass through conductive adhesive.

5. electronic tag according to claim 4, which is characterized in that further include:

Photovoltaic electrification component and battery interconnected, the battery and the humidity sensor, the controller and the day Line is connected.

6. electronic tag according to any one of claims 1-5, which is characterized in that

The sensing line includes graphene material body, aluminum body, any one in copper body.

7. electronic tag according to any one of claims 1-5, which is characterized in that further include:

Temperature sensor and/or pressure sensor, the temperature sensor and/or the pressure sensor and the controller phase Even.

8. a kind of waterproof roll, which is characterized in that

Including electronic tag of any of claims 1-7.

9. waterproof roll according to claim 8, which is characterized in that

When the electronic tag includes photovoltaic electrification component and battery interconnected, the electronic tag runs through the waterproof Coiled material, wherein the photovoltaic electrification component is located at the upstream face of the waterproof roll, the humidity sensor of the electronic tag and Coupled sensing line is located at the back side of the waterproof roll.

10. waterproof roll according to claim 9, which is characterized in that

The sensing line of the electronic tag is printed on the back side of the waterproof roll using graphene material body.

11. the waterproof roll according to any one of claim 8-10, which is characterized in that

The waterproof roll includes EPDM waterproof roll, TPO waterproof roll, PVC waterproof roll, any in SBS waterproof roll It is a kind of.

12. the waterproof roll according to any one of claim 8-10, which is characterized in that

Multiple electronic tags are mutually indepedent on the waterproof roll.

13. waterproof roll according to claim 12, which is characterized in that

Multiple electronic tags are arranged in arrays, and the edge of the sensing line and the waterproof roll on the electronic tag is flat Row.

14. a kind of roofing leak detection system, which is characterized in that

Including waterproof roll described in any one of claim 8-13；

Reader is connected with the electronic tag on the waterproof roll, and the reader is for reading on the electronic tag Data；

Edge Server is connected with the reader, and the Edge Server is for collecting and handling on the electronic tag Data.