CN104794841B - A kind of earthwave microseismic activity direction servo follow-up tracing supervising device and its control system - Google Patents
A kind of earthwave microseismic activity direction servo follow-up tracing supervising device and its control system Download PDFInfo
- Publication number
- CN104794841B CN104794841B CN201510246646.2A CN201510246646A CN104794841B CN 104794841 B CN104794841 B CN 104794841B CN 201510246646 A CN201510246646 A CN 201510246646A CN 104794841 B CN104794841 B CN 104794841B
- Authority
- CN
- China
- Prior art keywords
- motor
- electric machine
- shaped support
- support
- tracing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
- G08B13/1663—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using seismic sensing means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Alarm Devices (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a kind of earthwave microseismic activity direction servo follow-up tracing supervising device and its control system, wherein supervising device includes base, electric machine support, motor, U-shaped support and camera, and control system includes microseismic activity monitoring inductor, single-chip microcomputer, chip drives module, motor, U-shaped support and camera.The vibration detecting circumference intrusion alarm system that the present invention is realized using MEMS chip sensing technology, simultaneously, using vector wave sensor can be determined that underground microseismic activity direction of earthquake source characteristic can to existing ground video monitoring camera carry out servo follow-up tracing, compared with the monitoring device of same type, there is novel reliable in action, structure, the work visual field big (no monitoring dead angle), fast response time.
Description
Technical field
Life security alarm field of the invention, refers in particular to a kind of earthwave microseismic activity direction servo follow-up tracing supervising device and its control
System processed.
Background technology
In recent years with the continuous progress of security alarm technology, the various electronic perimeters depended in solid protective structure are visited
Examining system is constantly weeded out the old and bring forth the new, active infrared detection technology, electronic impulse electric discharge Detection Techniques since most, is gone so far as
Now with various specific perimeter defense system for different application demand, among these just comprising depend on metal compile flower or
Vibration-detection system on person's welding wire purse seine.Circumference intrusion system based on vibration detection has many kinds：Cable, optical fiber is shaken to do
Relate to, inertial oscillation etc..Manually video monitoring head need to be operated, rotated currently for the video monitoring of Outdoor Historical Relics
Monitoring of the video monitoring head to object.The deficiency that existing monitoring system is present, can only carry out one direction and fix shooting, work
Flexibility is not enough and there are problems that monitoring.
The content of the invention
The technical problem to be solved in the present invention is that there is provided a kind of earthwave microseismic activity direction for above-mentioned the deficiencies in the prior art
Servo follow-up tracing supervising device and its control system.
The technical scheme that the present invention takes is as follows：A kind of earthwave microseismic activity direction servo follow-up tracing supervising device, including base,
Electric machine support, motor, U-shaped support and camera, wherein, above-mentioned electric machine support includes the first electric machine support and the second motor branch
Frame, motor includes the first motor and the second motor, and U-shaped support includes the first U-shaped support and the second U-shaped support；Above-mentioned first electricity
Machine support is arranged on base, and the first motor is provided with the first electric machine support, and the first U-shaped support is connected to the first motor
On the output shaft of support and the first motor, the first motor rotates before and after driving the first U-shaped support；Above-mentioned second electric machine support is fixed
On the first U-shaped support, and with the first U-shaped holder pivots, the second motor, the second U-shaped support are provided with the second electric machine support
It is connected on the output shaft of the second motor of the second electric machine support, the second motor drives to be rotated above and below the second U-shaped support；On
The top that camera is arranged on the second U-shaped support is stated, the second U-shaped support drives camera to rotate, so that tracing and monitoring vibrates.
Preferably, the first described electric machine support is arranged on the right side of base, and extends to the right, forms supporter knot
Structure, above-mentioned first motor is arranged on the supporting body structure, and the output shaft of the first motor is upwardly extended.
Preferably, the first described U-shaped support 4 is U-shape structure body, and the opening of the U-shape structure body is towards right side, U-shaped knot
The lower end of structure body is connected on the first electric machine support, and the upper end of U-shape structure body is connected on the output shaft of the first motor, the first electricity
Machine drives the first U-shaped support to be rotated before and after the first electric machine support.
Preferably, the second described electric machine support is fixed on the top of the first U-shaped support, and turns with the second electric machine support
Dynamic, the both sides of the second electric machine support are upwardly extended, and form two supporting plates, and above-mentioned second motor is arranged between two supporting plates, the
The output shaft of two motors extends to the right.
Preferably, the second described U-shaped support is U-shape structure body, and the opening of the U-shape structure body is towards downside, U-shape structure
The two ends of body are connected on the output shaft of the second electric machine support and the second motor, the second motor drive the second U-shaped support around
Rotated above and below second electric machine support；Above-mentioned camera is arranged on the second U-shaped support, and is rotated with the second U-shaped support, so as to
Track is monitored.
A kind of control system of earthwave microseismic activity direction servo follow-up tracing supervising device, including microseismic activity monitoring inductor, list
Piece machine, chip drives module, motor, U-shaped support and camera, wherein, above-mentioned microseismic activity monitoring inductor is that earthwave senses dress
Put, earthwave induction installation, which is arranged on, is embedded in underground, to sense monitoring microseismic signals, and microseismic signals are converted into electric current letter
Number；Above-mentioned single-chip microcomputer connection microseismic activity monitoring inductor, current signal is transferred in single-chip microcomputer by microseismic activity monitoring inductor, single
Piece machine connects computer and chip drives module respectively, and current signal is converted into data signal by single-chip microcomputer, and the numeral is believed
Chip drives module number is transferred to, chip drives module controlled motor is rotated, motor drives U-shaped support rotation, so as to accurately
Camera is controlled, camera is aligned at microquake sources.
It is preferred that, described microseismic activity monitoring inductor includes MEMS chip, X-axis output analogue value module, Y-axis output mould
Analog values module, Z axis output analogue value module, chip dormancy control module, freely falling body detection module, chip selftest with just
Beginningization module, range rotary module and power interface, microseismic activity, which monitors inductor, believes the X-axis detected, Y-axis and Z axis voltage
Number, and voltage signal is transferred to zone controller main frame orientation angles are calculated by main frame and export to motor drive module, with
Just controlled motor is rotated, and adjusts camera position.
The beneficial effects of the present invention are：
The present invention be directed to a kind of innovative design of prior art, the present invention utilizes shaking that MEMS chip sensing technology is realized
Dynamic detection perimeter intrusion alarm system.Microelectromechanical systems (Micro-Electro Mechanical Systems, MEMS)
It is the key technology for solving sensor miniaturization, in simple terms, its operation principle is the letters such as external environment condition physics, chemistry and biology
Number input, electric signal is converted into by microsensor, after signal transacting (analog signal or data signal), by microactrator
Action is performed, the function with external environment condition " interaction " is reached, it is Internet of Things core technology place.Earthwave vibrative sensor is
Based on a 3 axle acceleration sensor chips, external environment condition input (vibration) causes MEMS chip XYZ axle acceleration values to become
Change, the sensing processor chip on vibrating sensor collects acceleration change information, and interference is filtered out by polyalgorithm, will
Warning information is passed by digital communication components.Because MEMS chip can provide 3 axles continual and steady reliable vibration data,
We can be analyzed by various dimensions algorithm synthesis, to judge that hand digging is robbed a tomb, and the place and direction of explosive blasting grave-robbery are
Operator on duty will not be too tired to deal with for " wolf comes " such wrong report.Meanwhile, using vector wave sensor can be determined that underground
The characteristic of the direction of earthquake source of microseismic activity can carry out servo follow-up tracing, the monitoring with same type to existing ground video monitoring camera
Equipment is compared, and has the advantages that novel reliable in action, structure, the work visual field big (no monitoring dead angle), fast response time.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention.
Fig. 2 is square frame principle schematic diagram of the invention.
Fig. 3 is the circuit theory diagrams of motor drive module in Fig. 1.
Fig. 4 is the schematic diagram of gravity sensing device in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described：
As shown in Figures 1 to 4, the technical scheme that the present invention takes is as follows：A kind of earthwave microseismic activity direction servo follow-up tracing prison
Device, including base 1, electric machine support, motor, U-shaped support and camera 8 are controlled, wherein, above-mentioned electric machine support includes the first motor
The electric machine support 3 of support 2 and second, motor includes the first motor 5 and the second motor 7, and U-shaped support includes the first U-shaped support 4 and the
Two U-shaped supports 6；Above-mentioned first electric machine support 2 is arranged on base 1, and the first motor 5, first are provided with the first electric machine support 2
U-shaped support 4 is connected on the output shaft of the first electric machine support 2 and the first motor 5, and the first motor 5 drives the first U-shaped support
Rotated before and after 4；Above-mentioned second electric machine support 3 is fixed on the first U-shaped support 4, and is rotated with the first U-shaped support 4, the second motor
The second motor 7 is provided with support 3, the second U-shaped support 6 is connected to the output shaft of the second motor 7 of the second electric machine support 3
On, the second motor 7 drives the second U-shaped support to be rotated about 6；Above-mentioned camera 8 is arranged on the top of the second U-shaped support 6, second
U-shaped support 6 drives camera 8 to rotate, so that tracing and monitoring vibrates.
First electric machine support 2 is arranged on the right side of base 1, and extends to the right, forms supporting body structure, above-mentioned first electricity
Machine 5 is arranged on the supporting body structure, and the output shaft of the first motor 5 is upwardly extended.
First U-shaped support 4 is U-shape structure body, and the opening of the U-shape structure body is towards right side, and the lower end of U-shape structure body is connected
On the first electric machine support 2, the upper end of U-shape structure body is connected on the output shaft of the first motor 5, and the first motor 5 drives the first U
Type support 4 rotates before and after the first electric machine support 2.
Second electric machine support 3 is fixed on the top of the first U-shaped support 4, and is rotated with the second electric machine support 3, the second motor
The both sides of support 3 are upwardly extended, and form two supporting plates, and above-mentioned second motor 7 is arranged between two supporting plates, the second motor 7
Output shaft extends to the right.
Second U-shaped support 6 is U-shape structure body, and the opening of the U-shape structure body is towards downside, and the two ends of U-shape structure body are distinguished
On the output shaft for being connected to the second electric machine support 3 and the second motor 7, the second motor 7 drives the second U-shaped support 6 around the second motor
Support rotates about 3；Above-mentioned camera 8 is arranged on the second U-shaped support 6, and is rotated with the second U-shaped support 6, to track prison
Control.
A kind of control system of earthwave microseismic activity direction servo follow-up tracing supervising device, it is characterised in that：Including microseismic activity prison
Inductor, single-chip microcomputer, chip drives module, motor, U-shaped support and camera are surveyed, wherein, above-mentioned microseismic activity monitoring inductor is
Earthwave induction installation, earthwave induction installation, which is arranged on, is embedded in underground, to sense monitoring microseismic signals, and microseismic signals are turned
Turn to current signal；Current signal is transferred to by above-mentioned single-chip microcomputer connection microseismic activity monitoring inductor, microseismic activity monitoring inductor
In single-chip microcomputer, single-chip microcomputer connects computer and chip drives module respectively, and current signal is converted into data signal by single-chip microcomputer, and
The data signal is transferred to chip drives module, chip drives module controlled motor is rotated, motor drives U-shaped support rotation,
To accurately control camera, camera is set to be aligned at microquake sources.
Microseismic activity monitoring inductor includes MEMS chip, X-axis output analogue value module, Y-axis output analogue value module, Z axis
Export analogue value module, chip dormancy control module, freely falling body detection module, chip selftest and initialization module, amount
The microseismic signals detected are respectively converted into X-axis, Y-axis and Z axis by journey rotary module and power interface, microseismic activity monitoring inductor
Current signal, and motor drive module is transmitted signals to, so that controlled motor is rotated, adjust camera position.
Further, analysis of design scheme of the invention is robbed ancient tomb activity in view of mine working or night explosion etc. and incited somebody to action
Earthquake-wave-exciting, using microseismic can realize to seismic signal is monitored in real time in certain area the characteristics of, herein
Propose using the idea and method of microseismic and the method for the anti-theft protection of the field cultural relics such as ancient tomb is ground to carry out
Study carefully i.e. in protection zone on the basis of effective monitoring system reasonable in design, by the collection of underground vibration signal, transmission,
Analysis and differentiation, to determine whether to there are the activity of robbing, reach the purpose protected to field cultural relics such as ancient tombs.The choosing of hardware
Select：This servo follow-up tracing system is mainly the microquake sources to underground different directions (as manually dug a hole, explosion is dug a hole), it is therefore desirable to one
Individual high-accuracy earthwave induction system.Occur when orientation someone in underground digs a hole with explosion microquake sources, can flexibly sense shake
Source direction, and camera is synchronously accurately gone into the orientation of focus, so needing servomotor.Because the ground wave sensor can be by
The microseismic signals of measurement are converted into current signal after judging, it is necessary to by analog signal before the system that is sent to carries out data processing
Change into data signal.Electric machine speed regulation control module：Due to using servomotor dragging, so needing single chip machine controlling circuit.With
Earthwave induction system coordinates single-chip microcomputer control servomotor, reaches accurate adjustment motor speed and steering.Due to this circuit
It is operated under the saturation cut-off mode of servomotor, so efficiency is very high；H type circuits, which ensure that, can easily realize rotating speed
With the control in direction；PWM speed governing [2] working method：Using unipolarity duty, unipolarity duty is single-chip microcomputer control mouth one
End sets low level, and other end output pwm signal in the design, employs PWM technologies and motor is controlled, pass through two mouthfuls
The calculating of output switching and dutycycle to PWM, reaches the purpose of accurate speed governing.
Further, the present invention is required according to the overall control of system, and the system uses single-chip microcomputer for the control structure of core,
Including power module, camera, motor drive module, earthwave sensor sensing system, power transformational structure and one and PC
Communication module.Closed-loop control and stabilized speed are realized by earthwave inductive pick-up module；The hardware components of General layout Plan are detailed
Detail flowchart is as shown in Figure 2.Earthwave gravity sensing system (three axle acceleration sensors), as shown in figure 4, employing signal condition, list
Level low pass filter and technique for temperature compensation, and 2 sensitivity measurement range selection interfaces and park mode interface are provided, it has
LPF has simultaneously made zero g compensation.Small volume, it is lightweight, the action such as inclination angle, motion, attitude detection interaction can be completed.GS
Controlled by the I/O mouths output low and high level of single-chip microcomputer.0 is low level, and 1 is high level.If the hanging interfaces of GS are defaulted as 0, this
When measurement range selection 1.5g.The system use+5V power supplys are powered, and connect two pin of+5V and GND.SL is vacantly defaulted as 1, upper X,
Y, Z just have output.0G detects for freely falling body, is normally 0,1 is exported when freely dropping, can trigger signal taking alarm.SL is hanging
1 is defaulted as, upper electricity works, I, O mouthfuls of single-chip microcomputer can be connect, dormancy during to 0 signal reduces power consumption.
Further, job step of the invention：The earthwave sensor monitoring network for being embedded in underground first is being perceived according to this
Some orientation of sensor has after micro-vibration signal, transmits information to master system progress intellectual analysis and judgement provides X side
To control signal, the first motor, which is received, responds operation after signal, drive the first U-shaped support left rotation and right rotation, complete camera or so
Rotational tasks；Then the turn signal on the vertical direction sent of control system is received, the second motor, which is received, responds fortune after signal
OK, the second U-shaped support is driven to pitch motion, camera can realize that (both direction respectively rotates 180 °, two for two frees degree rotations
Motion process is required without front and rear).
Embodiments of the invention are to introduce its embodiment, do not lie in and limit its protection domain.The skill of the industry
Art personnel can make some modifications under the inspiration of the present embodiment, therefore all equivalence changes done according to the scope of the claims of the present invention
Or modification, belong in scope of the patent claims of the present invention.
Claims (7)
1. a kind of earthwave microseismic activity direction servo follow-up tracing supervising device, it is characterised in that：Including base (1), electric machine support, electricity
Machine, U-shaped support and camera (8), wherein, above-mentioned electric machine support includes the first electric machine support (2) and the second electric machine support (3),
Motor includes the first motor (5) and the second motor (7), and U-shaped support includes the first U-shaped support (4) and the second U-shaped support (6)；On
State the first electric machine support (2) to be arranged on base (1), the first motor (5), the first U-shaped branch are provided with the first electric machine support (2)
Frame (4) is connected on the output shaft of the first electric machine support (2) and the first motor (5), and the first motor (5) driving first is U-shaped
Rotated before and after support (4)；Above-mentioned second electric machine support (3) is fixed on the first U-shaped support (4), and with the first U-shaped support (4)
Rotate, be provided with the second motor (7) in the second electric machine support (3), the second U-shaped support (6) is connected to the second electric machine support
(3) on the output shaft of the second motor (7), the second motor (7) drives the second U-shaped support (6) to rotate up and down；Above-mentioned camera
(8) top of the second U-shaped support (6) is arranged on, the second U-shaped support (6) drives camera (8) to rotate, so that tracing and monitoring shakes
It is dynamic.
2. a kind of earthwave microseismic activity direction servo follow-up tracing supervising device according to claim 1, it is characterised in that：Described
First electric machine support (2) is arranged on the right side of base (1), and extends to the right, forms supporting body structure, above-mentioned first motor
(5) it is arranged on the supporting body structure, the output shaft of the first motor (5) is upwardly extended.
3. a kind of earthwave microseismic activity direction servo follow-up tracing supervising device according to claim 2, it is characterised in that：Described
First U-shaped support (4) is U-shape structure body, and the opening of the U-shape structure body is towards right side, and the lower end of U-shape structure body is connected to first
On electric machine support (2), the upper end of U-shape structure body is connected on the output shaft of the first motor (5), and the first motor (5) drives the first U
Type support (4) rotates before and after the first electric machine support (2).
4. a kind of earthwave microseismic activity direction servo follow-up tracing supervising device according to claim 3, it is characterised in that：Described
Second electric machine support (3) is fixed on the top of the first U-shaped support (4), and is rotated with the second electric machine support (3), the second motor branch
The both sides of frame (3) are upwardly extended, and form two supporting plates, and above-mentioned second motor (7) is arranged between two supporting plates, the second motor
(7) output shaft extends to the right.
5. a kind of earthwave microseismic activity direction servo follow-up tracing supervising device according to claim 4, it is characterised in that：Described
Second U-shaped support (6) is U-shape structure body, and the opening of the U-shape structure body is towards downside, and the two ends of U-shape structure body are connected to
On the output shaft of second electric machine support (3) and the second motor (7), the second motor (7) drives the second U-shaped support (6) around the second electricity
Machine support (3) rotates up and down；Above-mentioned camera (8) is arranged on the second U-shaped support (6), and is rotated with the second U-shaped support (6),
So as to tracing and monitoring.
6. a kind of control system of earthwave microseismic activity direction servo follow-up tracing supervising device as claimed in claim 1, its feature exists
In：Including microseismic activity monitoring inductor, single-chip microcomputer, chip drives module, motor, U-shaped support and camera, wherein, it is above-mentioned micro-
Vibration monitoring inductor is earthwave induction installation, and earthwave induction installation, which is arranged on, is embedded in underground, to sense monitoring microseism letter
Number, and microseismic signals are converted into current signal；Above-mentioned single-chip microcomputer connection microseismic activity monitoring inductor, microseismic activity monitoring inductor
Current signal is transferred in single-chip microcomputer, single-chip microcomputer connects computer and chip drives module respectively, single-chip microcomputer is by current signal
Data signal is converted into, and the data signal is transferred to chip drives module, chip drives module controlled motor is rotated, motor
Drive U-shaped support to rotate, to accurately control camera, camera is aligned at microquake sources.
7. a kind of control system of earthwave microseismic activity direction servo follow-up tracing supervising device described in claim 6, it is characterised in that：
It is defeated that described microseismic activity monitoring inductor includes MEMS chip, X-axis output analogue value module, Y-axis output analogue value module, Z axis
Go out analogue value module, chip dormancy control module, freely falling body detection module, chip selftest and initialization module, range
Rotary module and power interface, microseismic activity monitor inductor by the X-axis detected, Y-axis and Z axis voltage signal, and voltage is believed
Number it is transferred to zone controller main frame orientation angles is calculated by main frame and export to motor drive module, so that controlled motor turns
It is dynamic, adjust camera position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246646.2A CN104794841B (en) | 2015-05-15 | 2015-05-15 | A kind of earthwave microseismic activity direction servo follow-up tracing supervising device and its control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246646.2A CN104794841B (en) | 2015-05-15 | 2015-05-15 | A kind of earthwave microseismic activity direction servo follow-up tracing supervising device and its control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104794841A CN104794841A (en) | 2015-07-22 |
| CN104794841B true CN104794841B (en) | 2017-08-15 |
Family
ID=53559612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510246646.2A Expired - Fee Related CN104794841B (en) | 2015-05-15 | 2015-05-15 | A kind of earthwave microseismic activity direction servo follow-up tracing supervising device and its control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104794841B (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004695B (en) * | 2016-05-27 | 2019-01-01 | 北京新能源汽车股份有限公司 | Support assembly for vehicle, multimedia support device and vehicle |
| CN106302758A (en) * | 2016-08-19 | 2017-01-04 | 广东振声科技股份有限公司 | Supervision department's management informationalized to demolition site system and using method thereof |
| CN108825956A (en) * | 2018-05-29 | 2018-11-16 | 广州宝升新型材料有限公司 | A kind of intelligent display screen equipment |
| CN108447211A (en) * | 2018-05-29 | 2018-08-24 | 施淑英 | A kind of multi-faceted forest fire detection device |
| CN108465161A (en) * | 2018-05-29 | 2018-08-31 | 吕晓青 | A kind of Novel medical modality |
| CN108492509A (en) * | 2018-05-29 | 2018-09-04 | 施淑英 | A kind of forest fire detection device |
| CN108449666A (en) * | 2018-05-29 | 2018-08-24 | 泉州市鑫创园智能科技有限公司 | A kind of novel high pitch loudspeaker equipment |
| CN108765972A (en) * | 2018-05-29 | 2018-11-06 | 广州上同环保科技有限公司 | A kind of modern transportation management electronic monitoring equipment |
| CN108870005A (en) * | 2018-05-29 | 2018-11-23 | 广州宝升新型材料有限公司 | A kind of intelligent display device |
| CN108449698A (en) * | 2018-05-29 | 2018-08-24 | 泉州市鑫创园智能科技有限公司 | A kind of high pitch loudspeaker equipment |
| CN108833826A (en) * | 2018-05-29 | 2018-11-16 | 广州上同环保科技有限公司 | A kind of intelligent traffic administration system electronic monitoring equipment |
| CN108498958A (en) * | 2018-05-29 | 2018-09-07 | 吕晓青 | A kind of medical treatment physical therapy device |
| CN108492510A (en) * | 2018-05-29 | 2018-09-04 | 施淑英 | One kind being used for forest fire detection device |
| CN108443782B (en) * | 2018-05-29 | 2020-01-21 | 河北瑞春纺织有限公司 | Novel weaving equipment |
| CN108799915A (en) * | 2018-05-29 | 2018-11-13 | 陈俊兆 | A kind of Weaving device |
| CN108430019A (en) * | 2018-05-29 | 2018-08-21 | 泉州市鑫创园智能科技有限公司 | A kind of high pitch loudspeaker device |
| CN108662369A (en) * | 2018-05-29 | 2018-10-16 | 施淑英 | A kind of novel forest fire detection device |
| CN108662370A (en) * | 2018-05-29 | 2018-10-16 | 吕晓青 | A kind of convenient adjustable type medical treatment modality |
| CN108679514B (en) * | 2018-05-29 | 2020-06-05 | 杭州召唤布业有限公司 | Automatic formula weaving equipment |
| CN108498957A (en) * | 2018-05-29 | 2018-09-07 | 吕晓青 | A kind of medical treatment modality |
| CN108468984B (en) * | 2018-05-29 | 2020-01-21 | 保定龙军建材有限公司 | Advanced weaving equipment |
| CN108430020A (en) * | 2018-05-29 | 2018-08-21 | 泉州市鑫创园智能科技有限公司 | A kind of multi-angle control formula loudspeaker apparatus |
| CN108799711A (en) * | 2018-05-29 | 2018-11-13 | 广州宝升新型材料有限公司 | A kind of automation display device |
| CN108799712A (en) * | 2018-05-29 | 2018-11-13 | 广州上同环保科技有限公司 | A kind of firm monitoring camera head apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898835Y (en) * | 2006-03-29 | 2007-05-09 | 上海市计算技术研究所 | Ultra-low consumption vibration alarming device |
| CN102737462A (en) * | 2012-06-29 | 2012-10-17 | 天津大学 | Optical fiber distributed disturbance and video linkage long-distance circumference security monitoring system |
| CN103544791A (en) * | 2012-07-10 | 2014-01-29 | 中国矿业大学(北京) | Underground invasion monitoring system on basis of seismic waves |
| CN203930300U (en) * | 2014-07-04 | 2014-11-05 | 王万衍 | Combined electric platform |
| CN104500938A (en) * | 2014-11-19 | 2015-04-08 | 贵州大学 | Two-dimensional monitoring rotary table |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7616115B2 (en) * | 2007-02-13 | 2009-11-10 | Honeywell International Inc. | Sensor for detecting human intruders, and security system |
-
2015
- 2015-05-15 CN CN201510246646.2A patent/CN104794841B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898835Y (en) * | 2006-03-29 | 2007-05-09 | 上海市计算技术研究所 | Ultra-low consumption vibration alarming device |
| CN102737462A (en) * | 2012-06-29 | 2012-10-17 | 天津大学 | Optical fiber distributed disturbance and video linkage long-distance circumference security monitoring system |
| CN103544791A (en) * | 2012-07-10 | 2014-01-29 | 中国矿业大学(北京) | Underground invasion monitoring system on basis of seismic waves |
| CN203930300U (en) * | 2014-07-04 | 2014-11-05 | 王万衍 | Combined electric platform |
| CN104500938A (en) * | 2014-11-19 | 2015-04-08 | 贵州大学 | Two-dimensional monitoring rotary table |
Non-Patent Citations (1)
| Title |
|---|
| 基于微震监测技术的田野文物防盗方法研究;陈旭庚等;《地球物理学进展》;20081231;第23卷(第6期);第1975－1982页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104794841A (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104794841B (en) | A kind of earthwave microseismic activity direction servo follow-up tracing supervising device and its control system | |
| CN102722115B (en) | Remote controller and method for preventing misoperation of remote controller | |
| CN103162665B (en) | Permanent magnet inclinometer for industrial machinery | |
| CN204749867U (en) | Agricultural machinery vehicle and gesture monitoring and alarm system thereof | |
| CN105366548B (en) | System and method for monitoring lifting hook deflection of portal crane | |
| CN104199459B (en) | Underwater robot control system based on mobile phone Bluetooth technology | |
| US20080137484A1 (en) | Seismic sensor housing, seismic sensor, and seismic acquisition system made therewith | |
| CN106444839B (en) | Automatic line inspection system for high-voltage cable of unmanned aerial vehicle | |
| CN206074118U (en) | A kind of vibration monitoring early warning system | |
| EP1767741A3 (en) | Real-time control system and method for controlling an underground boring machine | |
| CN206170091U (en) | Mobile robot platform | |
| CN211468615U (en) | On-site detection intelligent vehicle based on multi-degree-of-freedom bionic mechanical arm | |
| Unluturk et al. | Design and PID control of two wheeled autonomous balance robot | |
| CN107562063A (en) | A kind of self-balance robot attitude control method and system | |
| CN104122098A (en) | Unmanned bicycle function testing experiment system | |
| CN113911915A (en) | Sensing Internet of things system and method for sensing abnormal lifting state of intelligent tower crane | |
| CN114604761A (en) | Intelligent tower crane-assisted operation and control safety warning system and method | |
| CN109900466A (en) | A kind of bolt or nut loosening monitoring method and system | |
| CN106691798A (en) | Intelligent blind guiding walking stick | |
| CN107065892A (en) | Life detection and environmental data collecting search and rescue car after the calamity of controlled in wireless | |
| CN207816451U (en) | Motor oscillating monitoring device and intelligent electric machine | |
| CN109140240A (en) | A kind of control system of pipe testing apparatus | |
| CN208636426U (en) | Underwater arresting net system | |
| CN115046578A (en) | Circuit structure integrating multiple sensing assemblies and terminal comprising circuit structure | |
| CN107765681A (en) | A kind of crusing robot and cruising inspection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 |