CN108155990A - Temperature difference charging secrecy sensing module and its electric power storage and information transferring method - Google Patents
Temperature difference charging secrecy sensing module and its electric power storage and information transferring method Download PDFInfo
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- CN108155990A CN108155990A CN201810149738.2A CN201810149738A CN108155990A CN 108155990 A CN108155990 A CN 108155990A CN 201810149738 A CN201810149738 A CN 201810149738A CN 108155990 A CN108155990 A CN 108155990A
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- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
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- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003755 preservative agent Substances 0.000 claims description 6
- 230000002335 preservative effect Effects 0.000 claims description 6
- 238000010248 power generation Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001294 propane Substances 0.000 claims description 3
- 239000001273 butane Substances 0.000 claims description 2
- 238000007766 curtain coating Methods 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 claims 2
- 238000005516 engineering process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000007726 management method Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 3
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention provides temperature difference charging secrecy sensing module and its electric power storage and information transferring method.The module includes temperature difference charging current condenser, receives detection electric signal recognition unit, information storage transmitting element, wherein：The temperature difference charging current condenser is charged by the temperature difference, and electric storage means is made to obtain electricity supply, is remained operational to the reception detection electric signal recognition unit, information storage transmitting element automatic power；The electric signal for receiving detection electric signal recognition unit and being used to receive ground finder, by being compared with autonomous command protocols information, if information mismatches, no information output if information matches, sends authorized order and stores transmitting element to described information；Described information storage transmitting element receives the authorized order, the various information of control encryption output underground space facility.Underground space facility operation information is made to obtain effective guarantee using the present invention, it is therefore prevented that non-authorized acquisition underground data behavior；Extend the service life of module electronic component.
Description
Technical field
The invention belongs to information technology fields, are directed primarily to temperature difference charging secrecy sensing module and its electric power storage and information passes
Transmission method.
Background technology
Informationization and intelligent management to underground space facility, using generation information technology product, utilize north
Struggle against navigation positioning system, GIS-Geographic Information System, using Internet of Things, Internet technology, with reference to GIS, BIM, VR technology, passes through application
Platform realizes that information sharing is reproduced with former scene, " visualization " management can be intuitively carried out to underground space facility, in order to more
It quickly pinpoints the problems and solves the problems, such as, problem is eliminated in budding state.
With advances in technology, the requirement to information collection and transmission is also higher and higher.Hypogee facility institute cover plant class,
Orientation, trend, depth are national secret, need technically to solve the guarantor that existing chip data management implements the underground space
Close problem, electronic chip used in reply are encrypted, and prevent inbuilt position and space facilities information leaking data, avoid
During smart city informationization and intelligent construction, due to the use of product is improper and the generation that has serious consequences.Meanwhile by
In underground confined space humidity, the preservative treatment of higher level need to be carried out to electronic product, because of big, the current collection of anticorrosion difficulty
Service life into each electronic component of circuit is significantly shorter than the ground time used above.
Inventor after above-mentioned technical problem is had extensively studied, find these problems all can to avoid or mitigate.Cause
This, intends proposing the dedicated temperature difference charging secrecy sensing module of underground installation and its electric power storage and information transferring method, the module and side
The power source of underground installation Maintenance free by electric power is confessed, realized to method；With reference to sensor and secrecy provision, realize and perceive in advance
Alert wireless secrecy receives and transmission.In cost, from the wired sensor age for using great number, into using quality-high and inexpensive nothing
The line sensor epoch.From the scope of application, by electric power confess caused by supply of electric power, each list of low energy consumption module can be met
Component carries out automatic data acquisition with sending at the beginning of going wrong to underground space facility, solves or avoid major accident
Occur, can be that country reduces loss risk, ensures people life property safety, it, can be in the region with confession electric condition
Generally use.From privacy degrees, underground space facility is national secret, which employs the encryption of autonomous command protocols
Treatment technology technically solves the problems, such as RFID chip data management to the unclassified of underground space facility, avoids new
During the informationization of type smart city and intelligent construction, due to the use of product is improper and the generation that has serious consequences.From information
It transmits in depth, since the module belongs to active module, compared to the individual event short distance acquisition technique of RFID passive RF chips,
The module has the acquisition of deeper and energy of reporting achievement certainly.With regard to how to solve component humidity short circuit problem, the present invention utilizes high score
Sub- nano-resin material nano micropore feature carries out coating encapsulation with technology, strengthens the anti-corrosion ability of component.
Invention content
For the information intelligent management of better underground space facility, electric power storage is carried out to underground installation and information privacy passes
It is defeated, information leakage is prevented, and solve the problems, such as that underground space humidity is high to electronic product requirement for anticorrosion, the present invention intends proposing temperature
Difference charging secrecy sensing module and its electric power storage and information transferring method.
The purpose of the present invention is to provide a kind of temperature difference charging secrecy sensing modules, including temperature difference charging current condenser, receive
Electric signal recognition unit, information storage transmitting element are detected, wherein：
The temperature difference charging current condenser is used to charge by the temperature difference, and electric storage means is made to obtain electricity supply, is visited to described receive
Survey electric signal recognition unit, information storage transmitting element automatic power remains operational；
The electric signal for receiving detection electric signal recognition unit and being used to receive ground finder, by with being assisted from master instruction
It discusses information and carries out information comparison, if information mismatches, no information output；If information matches, send authorized order to
Described information stores transmitting element；
Described information storage transmitting element is used for according to the authorized order received, control encryption output storage information
Photos and sending messages are answered with the perception of underground space facility.
Further, the temperature difference charging accumulator includes thermo-electric generation unit, one or more electric storage means,
In：
The thermo-electric generation unit is used to charge by the temperature difference, electric storage means is made to obtain electricity supply, including temperature sensor
Group, thermo-electric generation chip, boosting and regulator circuit；The temperature sensor group measures ground temperature with transmitting medium for passing through
Temperature difference is sent to the thermo-electric generation chip；The thermo-electric generation chip receives the temperature difference, carries out control power generation, sends out
Electric signal is sent to the boosting and regulator circuit, and the electric power storage is sent to by the electric energy of boosting and voltage stabilizing processing output fixed voltage
Device；
The electric storage means is used to the electric energy received carrying out charging storage.
Further, temperature difference charging accumulator further includes multiple selector, electric storage means quantity for two or two with
When upper, the multiple selector carries out charging storage for switching each electric storage means.
Further, the detection electric signal recognition unit that receives includes signal receiving unit, signal identification unit, driving
Circuit, wherein：
The driving circuit is used to drive the signal receiving unit, signal identification cell operation；
The electric signal that the signal receiving unit is used to receive ground finder is sent to the signal identification unit；
The signal identification unit for receiving the electric signal, by with autonomous command protocols information into row information ratio
It is right, if information mismatches, no information output；If information matches, send authorized order and store transmission to described information
Unit.
Further, the temperature difference charging secrecy sensing module further includes sensor group, and the sensor group is filled by the temperature difference
Electric electric storage means automatic power remains operational, for acquiring the information of underground space facility, when micro variation occurs for information, automatically
Relevant information is reported and submitted to be sent to described information storage transmitting element；The sensor group includes temperature sensor, humidity sensor, gas
Body identification sensor, wherein：
The temperature sensor is used to acquire the temperature of underground space facility, automatic to report when micro variation occurs for temperature
Relevant temperature information is sent to be sent to described information storage transmitting element；
The humidity sensor is used to acquire the humidity of underground space facility, automatic to report when micro variation occurs for humidity
Relative humidity information is sent to be sent to described information storage transmitting element；
The gas identification sensors are used to acquire the gas classification of underground space facility, and micro change occurs in gas classification
During change, associated gas classification information is reported and submitted to be sent to described information storage transmitting element automatically, the gas that can be identified includes first
Alkane gas, propane gas, butane gas, oxygen, hydrogen and carbon monoxide.
Further, the detection electric signal identification circuit and the communication mode of ground finder are in traditional RFID letters
Handshake Protocol is added in breath transport protocol；Device and convergence part on the wiring board of the module is using nano-resin curtain coating coating
Carry out preservative treatment.
The present invention also provides a kind of method for carrying out electric power storage and information transmission using temperature difference charging secrecy sensing module,
Described method includes following steps：
Step S1 carries out temperature difference charging using temperature difference charging current condenser, and electric storage means is made to obtain electricity supply, is detected to receiving
Electric signal recognition unit, information storage transmitting element automatic power remain operational；
Step S2, using the electric signal for receiving and detecting electric signal recognition unit and receiving ground finder, by with it is pre-
The autonomous command protocols information deposited is compared, if information mismatches, no information output；If information matches, transmission is awarded
Power instruction stores transmitting element to described information；
Step S3 receives the authorized order, the control encryption output underground space using described information storage transmitting element
The various information of facility.
Further, in step S1, the mode that the temperature difference charging accumulator carries out electric power storage includes the following steps：
Ground temperature, which is measured, using temperature sensor group is sent to thermo-electric generation chip with transmitting the temperature difference of medium；
The temperature difference is received using the thermo-electric generation chip, carries out control power generation, the electric signal sent out is sent to boosting
And regulator circuit；
It is boosted using the boosting and regulator circuit and the electric energy of voltage stabilizing processing output fixed voltage is sent to electric storage means；
It is used to the electric energy received carrying out charging storage using electric storage means；If electric storage means quantity for two or two with
On, then when electric storage means currently in use loses storage function, automatically switch another electric storage means using multiple selector and carry out
Charging storage.
Further, in step S2, the detection electric signal recognition unit that receives carries out the mode of information comparison including such as
Lower step：
The signal receiving unit, signal identification cell operation are driven using the driving circuit；
The electric signal that ground finder is received using the signal receiving unit is sent to the signal identification unit；
Receive the electric signal using the signal identification unit, by with autonomous command protocols information into row information ratio
It is right, if information mismatches, no information output；If information matches, send authorized order and store transmission to described information
Unit.
Further, in step S3, underground space facility in the process of running, utilizes the underground of sensor group acquisition information
For pipeline when breakage occur or emitting leakage phenomenon, the temperature difference charging secrecy sensing module will enter self-starting pattern, utilize
Information stores transmitting element encrypted transmission alarm signal to ground signal acquisition system, enters management and control center by the system.
Present invention obtains obviously benefits：
Underground space facility operation information can obtain effective guarantee, it is therefore prevented that non-authorized acquisition underground data behavior；
It realizes in the case of passive, has underground space facility information needed progress longer-term by module self-powered
Effect transmission, extends the communication service life in underground particular surroundings lower module electronic component；
In preservative treatment, to ensure that each device and convergence part can reach long in underground air-tight moist space on wiring board
The requirement for anticorrosion of phase work is cast using nano-resin and coated, using nano material nanometer micropore feature effective protection circuit and
Each device increases resin material anti-corrosion density, plays toughening effect, extends each integrated circuit and electronics member in module
The service life of device.
Description of the drawings
Fig. 1 is system composition schematic diagram of the embodiment of the present invention.
Fig. 2 is the composition schematic diagram of temperature difference charhing unit of the embodiment of the present invention.
Fig. 3 is the composition schematic diagram that the embodiment of the present invention receives detection electric signal recognition unit.
Specific embodiment
Below in conjunction with drawings and examples, the specific embodiment of the present invention is described in more details, so as to energy
The advantages of enough more fully understanding the solution of the present invention and its various aspects.However, specific embodiments described below and reality
Example is applied to be for illustrative purposes only rather than limitation of the present invention.
Fig. 1 is the system composition schematic diagram of the embodiment of the present invention.As shown in Figure 1, a kind of temperature difference charging secrecy sensing module,
For underground space facility-specific, including temperature difference charging current condenser 1, detection electric signal recognition unit 2, information storage transmission list are received
Member 3, wherein：The temperature difference charging current condenser 1 is used to charge by the temperature difference, electric storage means is made to obtain electricity supply, to the reception
Detection electric signal recognition unit 2, information storage 3 automatic power of transmitting element remain operational；It is described to receive detection electric signal identification
Unit 2 is used to receive the electric signal of ground finder, by carrying out information comparison with autonomous command protocols information, by shake hands come
Determine the identity information of collecting device, if information comparison mismatches, no information output；If information comparison matches, it was demonstrated that
By authorizing, send authorized order and store transmitting element 3 to described information；Described information storage transmitting element 3 is used for basis
Photos and sending messages are answered in the authorized order received, control encryption output storage information and the perception of underground space facility.
The module can be applicable to the various aspects of underground space development, and the temperature difference charging accumulator 1 includes temperature
Poor generator unit 11, electric storage means, electric storage means quantity are one or more.The thermo-electric generation unit 11 is by ground temperature with passing
The temperature difference of medium is sent to be allowed to generate electric current, the electric energy of fixed threshold voltage is exported further through voltage stabilizing processor.Electric storage means is made to obtain surely
Determine electricity charging storage, realizing can be sent to when information is sent to receiving station.
For longer-term supply of electric power, the electric storage means quantity may be one or more, when being two or two
More than when, temperature difference charging accumulator 1 further includes multiple selector 13, for example, when the first electric storage means 121 1 currently in use
When denier loses storage function, the multiple selector 13 can automatically switch to the second electric storage means 122 and carry out charging storage.
Fig. 2 is thermo-electric generation unit composition schematic diagram of the embodiment of the present invention.As shown in Fig. 2, thermo-electric generation unit 11 includes
Temperature sensor group 111, thermo-electric generation chip 112, boosting and regulator circuit 113；The temperature sensor group 111, according to need
Want the quantity of set temperature sensor, such as Fig. 2 embodiments that the first temperature sensor 1111, second temperature sensor are set
1112, for pass through measure ground temperature with transmit medium temperature difference be sent to the thermo-electric generation chip 112；Temperature difference obtains position
Can as needed or display situation adjust, by taking caliduct, cold water pipes etc. as an example, the temperature difference can from probe into insulating layer arrival pipe
Wall temperature and pipeline ground temperature obtain, to temperature difference power supply can be achieved there are the environment of the temperature difference.The thermo-electric generation chip 112
Receive the temperature difference, carry out control power generation, the electric signal sent out be sent to it is described boosting and regulator circuit 113, by boosting and
The electric energy of voltage stabilizing processing output fixed voltage is sent to the electric storage means；The electric storage means is used to charge the electric energy received
Storage.
Fig. 3 is the composition schematic diagram that the embodiment of the present invention receives detection electric signal recognition unit.As shown in figure 3, described connect
It receives detection electric signal recognition unit 2 and includes signal receiving unit 21, signal identification unit 22, driving circuit 23, wherein：The drive
Dynamic circuit 23 is used to that the signal receiving unit 21, signal identification unit 22 to be driven to work；The signal receiving unit 21 is used for
The electric signal for receiving ground finder is sent to the signal identification unit 22；The signal identification unit 22 is used to receive the electricity
Signal, by carrying out information comparison with autonomous command protocols information, if information mismatches, no information output；If information
Matching then sends authorized order and stores transmitting element 3 to described information.
The temperature difference charging secrecy sensing module further includes sensor group 4, sees Fig. 1, the sensor group 4 is charged by the temperature difference
1 automatic power of electric storage means remains operational, and is required according to the security protection of underground space facility, for acquiring the information of underground space facility,
Targetedly by the content of required perception, such as the identification of flow, temperature, humidity, stress variation, gas with various, sound wave, pass through
Temperature difference charging secrecy sensing module spare interface is docked, when the information micro variation of generation occurs for underground space facility, sensor
Group 4 can report and submit relevant information to described information to store transmitting element 3 automatically.
The sensor group 4 includes temperature sensor 41, humidity sensor 42, gas identification sensors 43, wherein：It is described
Temperature sensor 41 is used to acquire the temperature of underground space facility, when micro variation occurs for temperature, reports and submits associated temperature automatically
Information is sent to described information storage transmitting element 3；The humidity sensor 42 is used to acquire the humidity of underground space facility, wet
When micro variation occurs for degree, relative humidity information is reported and submitted to be sent to described information storage transmitting element 3 automatically；The gas identification passes
Sensor 43 is used to acquire the gas classification of underground space facility, when micro variation occurs for gas classification, reports and submits related gas automatically
Body classification information is sent to described information storage transmitting element 3, and the gas that can be identified includes methane gas, propane gas, fourth
Alkane gas, oxygen, hydrogen and carbon monoxide.
The detection electric signal identification circuit 2 and the communication mode of ground finder are to transmit to assist in traditional RFID information
Handshake Protocol is added in view, by shaking hands come the identity information for determining collecting device, by just can be by encrypted after mandate
Mode is transmitted into row information.Described information is stored when transmitting element 3 is exported and transmitted into row information and to be encrypted.
Device and convergence part on the wiring board of the temperature difference charging secrecy sensing module are encapsulated using nanometer paint-on technique
Carry out preservative treatment.In preservative treatment, to ensure that each device and convergence part can reach in underground air-tight moist on wiring board
The requirement for anticorrosion of space long-term work is cast using nano-resin and coated, utilizes nano material nanometer micropore feature effective protection
Circuit and each device, increase resin material anti-corrosion density, play toughening effect, extend in module each integrated circuit and
The service life of electronic component.
The method for carrying out electric power storage and information transmission using temperature difference charging secrecy sensing module, the method includes as follows
Step：
Step S1 carries out temperature difference charging using temperature difference charging current condenser 1, and electric storage means is made to obtain electricity supply, the temperature difference
The mode that charging accumulator carries out electric power storage includes the following steps：Ground temperature is measured with transmitting the temperature of medium using temperature sensor group
Difference is sent to thermo-electric generation chip；The temperature difference is received using the thermo-electric generation chip, carries out control power generation, the telecommunications sent out
Number it is sent to boosting and regulator circuit；It is boosted using the boosting and regulator circuit and voltage stabilizing handles the electricity for exporting fixed voltage
Electric storage means can be sent to；It is used to the electric energy received carrying out charging storage using electric storage means；If electric storage means quantity for two or
Two or more then when electric storage means currently in use loses storage function, automatically switches the electric storage means using multiple selector
Charging storage is carried out, is remained operational to reception detection electric signal recognition unit 2, information storage 3 automatic power of transmitting element.
Step S2, using the electric signal for receiving and detecting electric signal recognition unit 2 and receiving ground finder, by with it is pre-
The autonomous command protocols information deposited is compared, by shaking hands come the identity information for determining collecting device, if information comparison is not
Matching is then exported without information；If information comparison matches, it was demonstrated that by authorizing, sends authorized order and is stored to described information
Transmitting element 3；The mode for receiving detection electric signal recognition unit progress information comparison includes the following steps：Utilize the drive
Dynamic circuit 23 drives the signal receiving unit 21, signal identification unit 22 to work；It is received using the signal receiving unit 21
The electric signal of ground finder is sent to the signal identification unit 22；The telecommunications is received using the signal identification unit 22
Number, by carrying out information comparison with autonomous command protocols information, if information mismatches, no information output；If information
Match, then send authorized order and store transmitting element 3 to described information.
Step S3 receives the authorized order, the control encryption output underground space using described information storage transmitting element 3
The various information of facility.
In the process of running, once there is breakage to underground space facility in the underground utilities for acquiring information using sensor group 4
Or when emitting leakage phenomenon, the temperature difference charging secrecy sensing module will enter self-starting pattern, and transmitting element 3 is stored using information
Encrypted transmission alarm signal enters management and control center to ground signal acquisition system by the system.
Finally it should be noted that：The above embodiment is merely an example for clearly illustrating the present invention, and is not pair
The restriction of embodiment.For making other variations or changes in different ways on the basis of the above description, still in this hair
Among bright protection domain.
Claims (10)
- The secrecy sensing module 1. a kind of temperature difference charges including temperature difference charging current condenser, receives detection electric signal recognition unit, information Transmitting element is stored, wherein：The temperature difference charging current condenser is used to charge by the temperature difference, and electric storage means is made to obtain electricity supply, and detection electricity is received to described Signal identification unit, information storage transmitting element automatic power remain operational；The electric signal for receiving detection electric signal recognition unit and being used to receive ground finder, by believing with autonomous command protocols Breath carries out information comparison, if information mismatches, no information output；If information matches, authorized order is sent described in Information stores transmitting element；Described information storage transmitting element is used for according to the authorized order received, control encryption output underground space facility Various information.
- The secrecy sensing module 2. the temperature difference according to claim 1 charges, which is characterized in that the temperature difference charging accumulator packet Thermo-electric generation unit, one or more electric storage means are included, wherein：The thermo-electric generation unit is used to charge by the temperature difference, and electric storage means is made to obtain electricity supply, the thermo-electric generation unit packet Include temperature sensor group, thermo-electric generation chip, boosting and regulator circuit；The temperature sensor group, for measuring ground temperature with passing The temperature difference of medium is sent to be sent to the thermo-electric generation chip；The thermo-electric generation chip receives the temperature difference, carries out control hair Electricity, the electric signal sent out are sent to the boosting and regulator circuit, are sent by the electric energy of boosting and voltage stabilizing processing output fixed voltage To the electric storage means；The electric storage means is used to the electric energy received carrying out charging storage.
- The secrecy sensing module 3. the temperature difference according to claim 2 charges, which is characterized in that the temperature difference charging accumulator is also Including multiple selector, when electric storage means quantity is two or more, the multiple selector is used to switch each electric storage means Carry out charging storage.
- The secrecy sensing module 4. the temperature difference according to claim 1 charges, which is characterized in that the detection electric signal that receives is known Other unit includes signal receiving unit, signal identification unit, driving circuit, wherein：The driving circuit is used to drive the signal receiving unit, signal identification cell operation；The electric signal that the signal receiving unit is used to receive ground finder is sent to the signal identification unit；The signal identification unit is for receiving the electric signal, by carrying out information comparison with autonomous command protocols information, such as Fruit information mismatches, then is exported without information；If information matches, send authorized order and store transmitting element to described information.
- The secrecy sensing module 5. the temperature difference according to claim 1 charges, which is characterized in that the temperature difference charging secrecy sensing Module further includes sensor group, and the sensor group is remained operational by temperature difference charging current condenser automatic power, under locality The information of space facility when micro variation occurs for information, reports and submits relevant information to be sent to described information storage transmitting element automatically； The sensor group includes temperature sensor, humidity sensor, gas identification sensors, wherein：The temperature sensor is used to acquire the temperature of underground space facility, when micro variation occurs for temperature, reports and submits phase automatically It closes temperature information and is sent to described information storage transmitting element；The humidity sensor is used to acquire the humidity of underground space facility, when micro variation occurs for humidity, reports and submits phase automatically It closes humidity information and is sent to described information storage transmitting element；The gas identification sensors are used to acquire the gas classification of underground space facility, and micro variation occurs in gas classification When, associated gas classification information is reported and submitted to be sent to described information storage transmitting element automatically, the gas that can be identified includes methane Gas, propane gas, butane gas, oxygen, hydrogen and carbon monoxide.
- The secrecy sensing module 6. the temperature difference according to claim 1 charges, which is characterized in that the detection electric signal identification line The communication mode of road and ground finder is to add in Handshake Protocol in traditional RFID information transport protocol；The line of the module Device and convergence part on the plate of road carry out preservative treatment using nano-resin curtain coating coating.
- 7. it is a kind of using claim 1 to any temperature difference charging secrecy sensing module of claim 6 carry out electric power storage and The method of information transmission, described method includes following steps：Step S1 carries out temperature difference charging using temperature difference charging current condenser, and electric storage means is made to obtain electricity supply, and telecommunications is detected to receiving Number recognition unit, information storage transmitting element automatic power remain operational；Step S2, using the electric signal for receiving and detecting electric signal recognition unit and receiving ground finder, by with prestoring Autonomous command protocols information is compared, if information mismatches, no information output；If information matches, mandate is sent Described information is instructed to store transmitting element；Step S3 receives the authorized order, control encryption output underground space facility using described information storage transmitting element The various information.
- 8. the method according to the description of claim 7 is characterized in that in step S1, the temperature difference charging accumulator carries out electric power storage Mode include the following steps：Ground temperature, which is measured, using temperature sensor group is sent to thermo-electric generation chip with transmitting the temperature difference of medium；The temperature difference is received using the thermo-electric generation chip, carries out control power generation, the electric signal sent out is sent to boosting and steady Volt circuit；It is boosted using the boosting and regulator circuit and the electric energy of voltage stabilizing processing output fixed voltage is sent to electric storage means；It is used to the electric energy received carrying out charging storage using electric storage means；When electric storage means quantity is two or more, then When electric storage means currently in use loses storage function, automatically switch another electric storage means using multiple selector and carry out charging storage It hides.
- 9. the method according to the description of claim 7 is characterized in that in step S2, described receive detects electric signal recognition unit The mode for carrying out information comparison includes the following steps：The signal receiving unit, signal identification cell operation are driven using the driving circuit；The electric signal that ground finder is received using the signal receiving unit is sent to the signal identification unit；The electric signal is received using the signal identification unit, by carrying out information comparison with autonomous command protocols information, such as Fruit information mismatches, then is exported without information；If information matches, send authorized order and store transmitting element to described information.
- 10. the method according to the description of claim 7 is characterized in that in step S3, underground space facility in the process of running, Using the underground utilities of sensor group acquisition information when breakage occur or emitting leakage phenomenon, the temperature difference charging secrecy sensing mould Block will enter self-starting pattern, and storing transmitting element encrypted transmission alarm signal to ground signal using described information acquires system System, enters management and control center by the system.
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