CN104820220A - Military wireless infrared Doppler miscrowave detection sensor - Google Patents
Military wireless infrared Doppler miscrowave detection sensor Download PDFInfo
- Publication number
- CN104820220A CN104820220A CN201510135925.1A CN201510135925A CN104820220A CN 104820220 A CN104820220 A CN 104820220A CN 201510135925 A CN201510135925 A CN 201510135925A CN 104820220 A CN104820220 A CN 104820220A
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- Prior art keywords
- sensor
- zigbee
- doppler microwave
- wireless
- human body
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- 238000001514 detection method Methods 0.000 title abstract 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 13
- 230000005616 pyroelectricity Effects 0.000 claims description 13
- 238000011835 investigation Methods 0.000 claims description 11
- 239000010409 thin film Substances 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000011160 research Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a military wireless infrared Doppler microwave detection sensor. The military wireless infrared Doppler microwave detection sensor comprises a polymer lithium battery, a power supply control panel, a ZIGBEE wireless sensor, a human body pyroelectric infrared sensor, a Doppler microwave radar sensor, a ZIGBEE and wireless charging dual-function built-in antenna, a film solar battery, a bus backboard and an oxygen sensor. The film solar battery is connected in series with the polymer lithium battery installed at the bottom end inside the sensor through the power supply control panel via a lead wire; the human body pyroelectric infrared sensor and the Doppler microwave radar sensor are connected with the ZIGBEE and wireless charging dual-function built-in antenna through the ZIGBEE wireless sensor; and the human body pyroelectric infrared sensor and the Doppler microwave radar sensor are also connected with the power supply control panel. The military wireless infrared Doppler microwave detection sensor has the advantages of fast disposition, small volume, light weight and good concealment; and a special self-destruct program of an oxygen sensing anti-damage chip circuit is designed, and the safety is high.
Description
Technical field
The present invention relates to military sensor application technical field, especially a kind of military Radio infrared Doppler microwave investigation sensor.
Background technology
China land has vast territory, and has 2.2 ten thousand kilometers of very long land boundary lines, and most of land boundary line is remote, meagrely-populated, have inconvenient traffic, and natural conditions are arduous, bring a lot of trouble to frontier guards's patrol, also cannot ensure the defence not staying dead angle.The defence of border, land is also a kind of battlefield, and his requirement wants Timeliness coverage and prevents illegal entry.Constantly had terrorist to pass through the dangerous border illegal border crossing of remoter landform in recent years, illustrate very long border defence light by patrol or inadequate.
Utilizing information approach to do Intellisense to border, land is the problem that a lot of country is being studied, in informationization is fought, the position and function of information dominance constantly rises, and the new patterns of warfare such as non-thread formula, noncontact, asymmetric warfare highlight day by day, and are embodied by new operation.Wherein the application of wireless sensor network technology in the military surveillance of land receives the favor of some developed countries.
Wireless sensor network by being distributed in the sensor node in surveyed area, obtain objective world the most directly, the most effectively, the most real information, and by the network delivery of wireless Ad Hoc to user side.In national defence and military field, this network can Real-Time Monitoring, perception, various information in collection and transmission battlefield surroundings, assist to realize effective situation of battlefield perception, for operational commanding person provides battlefield information service.Military power of the world carries out the Research on Its Military Application of wireless sensor network one after another, U.S. Department of Defense comparatively early starts the research starting wireless sensor network, is located as command, control, communications, computers, strike, information, supervision, the indispensable part of investigation (C4KISR) system.From calendar year 2001, long-term development targets research office of U.S. Department of Defense (DARPA) invests several ten million dollars, helps university to carry out the research and development of " SMART DUST " sensor technology.Us army calendar year 2001 proposes " smart sensor network service " plan, is intended to by arranging that large quantity sensor is for belligerent personnel's collection and transmission information afield.Within 2005, establish again " unmanned ground transaucer group " project, its main target makes grassroots army unit commander as required can by sensor flexible deployment to any region.Research project that USN establishes " sensor network system ", its core is a set of rdal-time DBMS, manages from Tactics-level to the sensor information of strategic level.
Why military power payes attention to wireless sensor network application militarily, mainly because wireless sensor network has the features such as rapid deployment, disguised strong, self-organization and good fault-tolerance, is militarily with a wide range of applications.Afield, combat environment is severe, and the posture of operation is fast changing, and opportunity of combat is transient, and operational commanding person needs instant understanding to grasp the omnibearing situation of army.The sensor node be laid in the theater of war can gather corresponding information, and by aggregation node, data be delivered to command post, then is forwarded to directorate, finally merges the data from each battlefield, forms complete region of war state of affairs figure.
But wireless senser is applied on military battlefield, also there are some problems, cause also being in development at present, listing of not shaping completely.Such as safety issue: in Military Application field, the security of wireless sensor network seems particularly important.Sensor node is often dispersed in hostile area, and its physical security cannot ensure, node is probably captured, in network design process, therefore first will consider to be captured the problem of node.Secondly, data are transmitted in a network, also will ensure its logical security in the process of Storage and Processing.Also have energy constraint problem, wireless sensor node volume is small, can only carry very limited battery, the collection of data, process, particularly transmission need to consume a large amount of energy, and the abominable of the popularity of node deployment and battlefield surroundings makes replacing node battery become unrealistic.
Prior art is difficult to the productive life needs meeting people, for the problems referred to above, the present invention aim to provide a kind of dispose quick, volume is little, lightweight, the military Radio infrared Doppler microwave investigation sensor of good concealment.
For realizing this technical purpose, the technical solution used in the present invention is: a kind of military Radio infrared Doppler microwave investigation sensor, comprises poly-lithium battery, power board, ZIGBEE wireless senser, human body pyroelectricity infrared sensor, Doppler microwave radar sensor, ZIGBEE and the difunctional built-in aerial of wireless charging, thin-film solar cells, bus backplane and lambda sensor; Described thin-film solar cells is by power board and the poly-lithium battery wired in series being arranged on sensor internal bottom; Described human body pyroelectricity infrared sensor and Doppler microwave radar sensor are all connected with the difunctional built-in aerial of wireless charging with ZIGBEE by ZIGBEE wireless senser, and human body pyroelectricity infrared sensor is also connected with power board with Doppler microwave radar sensor.
As further technical scheme of the present invention: described power board, ZIGBEE wireless senser, human body pyroelectricity infrared sensor and Doppler microwave radar sensor are arranged in microwave remote sensor internal cavity from down to up successively; Described ZIGBEE and the difunctional built-in aerial of wireless charging are arranged on sensor top; Described thin-film solar cells is fixed on sensor on the whole on end face and left side.
As preferred version of the present invention: described lambda sensor is arranged on sensor bottom, and be connected with the self-destruction programmed control be arranged in sensor.
Compared with prior art, the invention has the beneficial effects as follows: this military Radio infrared Doppler microwave investigation sensor, it is relative to other military wireless sensers, and this Radio infrared Doppler microwave investigation sensor is for following advantage:
1, deployment is quick, volume is little, lightweight, good concealment;
2, devise oxygen sensing tamper-proof chip circuit self-destruction program, security is high;
3, energy life span is long, enclosure film solar cell, connecting inner high capacity polymer lithium battery, as long as the light having more than the low light level, just can give lithium cell charging, substantially prolongs sensor battlefield life span;
4, employ Doppler's microwave 24GHz radar sensor investigate at a distance transboundary personnel quantity distance speed angle and employ closely infrared human body pyroelectric sensor get rid of animal interference, confirm human body.By the cooperation of these two sensors, obtain the integrated information of illegal entry, and ensure that illegal entry information accurately and stability;
One-piece construction is simple, novel in design, practical, is easy to promote the use of.
Summary of the invention
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is control principle schematic diagram of the present invention;
Wherein: poly-lithium battery 1; Power board 2; ZIGBEE wireless senser 3; Human body pyroelectricity infrared sensor 4; Doppler microwave radar sensor 5; ZIGBEE and the difunctional built-in aerial 6 of wireless charging; Thin-film solar cells 7; Bus backplane 8; Lambda sensor 9.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Figure of description 1 ~ 2, in the embodiment of the present invention, a kind of military Radio infrared Doppler microwave investigation sensor, comprises the difunctional built-in aerial 6 of poly-lithium battery 1, power board 2, ZIGBEE wireless senser 3, human body pyroelectricity infrared sensor 4, Doppler microwave radar sensor 5, ZIGBEE and wireless charging, thin-film solar cells 7, bus backplane 8 and lambda sensor 9; Described thin-film solar cells 7 is by power board 2 and poly-lithium battery 1 wired in series being arranged on sensor internal bottom; Described human body pyroelectricity infrared sensor 4 and Doppler microwave radar sensor 5 are all connected with the difunctional built-in aerial 6 of wireless charging with ZIGBEE by ZIGBEE wireless senser 3, and human body pyroelectricity infrared sensor 4 is also connected with power board 2 with Doppler microwave radar sensor 5.
As further technical scheme of the present invention: described power board 2, ZIGBEE wireless senser 3, human body pyroelectricity infrared sensor 4 and Doppler microwave radar sensor 5 are arranged in microwave remote sensor internal cavity from down to up successively; Described ZIGBEE and the difunctional built-in aerial 6 of wireless charging are arranged on sensor top; Described thin-film solar cells 7 is fixed on sensor on the whole on end face and left side.
As preferred version of the present invention: described lambda sensor 9 is arranged on sensor bottom, and be connected with the self-destruction programmed control be arranged in sensor.
The present invention is during fabrication: make use of wireless sensor network advantage, avoid the shortcoming of wireless senser simultaneously, after being captured for avoiding wireless sensor node, and the physical security of sensor chip program design; Whole sensor is integrated seal in a firm engineering resin shell, and when encapsulating, inside vacuumizes and filling with inert gas argon gas, installs lambda sensor additional on internal electrical source plate simultaneously, and in normal sealing situation, lambda sensor does not detect oxygen to be existed.If enemy captures sensor and destroy shell, air can enter inner space, and lambda sensor can measure oxygen to be existed, and excitation power source plate sends heavy current and voltage burns internal circuit and chip.
In order to avoid energy constraint problem, the thin-film solar cells of our low light level generating in shell surface coverage, indoor design high capacity polymer lithium battery, as long as there is the light of more than the low light level, just can gives lithium cell charging, extend battlefield life span.
Wireless senser antenna adopts built-in matrix flat panel antenna, and signal is good, is conducive to hidden, can prevent from damaging relative to external antenna.
To those skilled in the art, but the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present invention; not in order to limit the present invention, every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solution of the present invention.
Claims (3)
1. a military Radio infrared Doppler microwave investigation sensor, comprises poly-lithium battery (1), power board (2), ZIGBEE wireless senser (3), human body pyroelectricity infrared sensor (4), Doppler microwave radar sensor (5), ZIGBEE and the difunctional built-in aerial of wireless charging (6), thin-film solar cells (7), bus backplane (8) and lambda sensor (9); It is characterized in that: described thin-film solar cells (7) is by power board (2) and poly-lithium battery (1) wired in series being arranged on sensor internal bottom; Described human body pyroelectricity infrared sensor (4) is all connected with the difunctional built-in aerial of wireless charging (6) with ZIGBEE by ZIGBEE wireless senser (3) with Doppler microwave radar sensor (5), and human body pyroelectricity infrared sensor (4) is also connected with power board (2) with Doppler microwave radar sensor (5).
2. one according to claim 1 military Radio infrared Doppler microwave investigation sensor, is characterized in that: described power board (2), ZIGBEE wireless senser (3), human body pyroelectricity infrared sensor (4) and Doppler microwave radar sensor (5) are arranged in microwave remote sensor internal cavity from down to up successively; Described ZIGBEE and the difunctional built-in aerial of wireless charging (6) are arranged on sensor top; Described thin-film solar cells (7) is fixed on sensor on the whole on end face and left side.
3. one according to claim 1 military Radio infrared Doppler microwave investigation sensor, is characterized in that: described lambda sensor (9) is arranged on sensor bottom, and is connected with the self-destruction programmed control be arranged in sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135925.1A CN104820220A (en) | 2015-03-24 | 2015-03-24 | Military wireless infrared Doppler miscrowave detection sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135925.1A CN104820220A (en) | 2015-03-24 | 2015-03-24 | Military wireless infrared Doppler miscrowave detection sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104820220A true CN104820220A (en) | 2015-08-05 |
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ID=53730561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510135925.1A Pending CN104820220A (en) | 2015-03-24 | 2015-03-24 | Military wireless infrared Doppler miscrowave detection sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104820220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700655A (en) * | 2016-02-10 | 2018-10-23 | 开利公司 | presence detection system |
-
2015
- 2015-03-24 CN CN201510135925.1A patent/CN104820220A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700655A (en) * | 2016-02-10 | 2018-10-23 | 开利公司 | presence detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150805 |
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| WD01 | Invention patent application deemed withdrawn after publication |