CN110049285A - A kind of intelligent safeguard system for home for destitute - Google Patents
A kind of intelligent safeguard system for home for destitute Download PDFInfo
- Publication number
- CN110049285A CN110049285A CN201910215868.6A CN201910215868A CN110049285A CN 110049285 A CN110049285 A CN 110049285A CN 201910215868 A CN201910215868 A CN 201910215868A CN 110049285 A CN110049285 A CN 110049285A
- Authority
- CN
- China
- Prior art keywords
- intermediate panel
- panel member
- electric pushrod
- steel wire
- sent
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/02—Sensing devices
- B25J19/021—Optical sensing devices
- B25J19/023—Optical sensing devices including video camera means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Robotics (AREA)
- Business, Economics & Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Manipulator (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The present invention relates to a kind of intelligent safeguard systems for home for destitute, direction is curved according to the sound adjustment non-individual body robot that monitoring programme and the directional microphone pickup pre-entered is more than setting decibel, to realize monitoring without dead angle to whole region, and vision signal is sent to the monitor terminal of caregiver by radio transmitting device, enable the realization of caregiver's simplicity to it is several by caregiver while nurse work.
Description
Technical field
The present invention relates to intelligence nurse technical field more particularly to a kind of intelligent safeguard systems for home for destitute.
Background technique
As Chinese society is constantly progressive, people's living standard is stepped up, and population average life span increases year by year, is increasingly increased
The aging populations added promote the development of a large amount of relevant industries.Home for destitute as a kind of the elderly concentrate life facility for
The good nurse of the elderly is essential requirement, especially there is the region of multidigit the elderly aggregation simultaneously in recreation room etc.,
It can guarantee the good nurse to the elderly in such a way that video monitoring is installed mostly.
Existing Video Supervision Technique majority on metope or ceiling using installing closed circuit camera, shooting angle
Degree immobilizes, and single camera is due to shooting angle limitation it cannot be guaranteed that the covering whole region without dead angle, the elderly has can
Accident can occur in camera shooting blind angle amount and cause nursing staff that cannot find to be handled in time, the nurse of the elderly is made
At influence；And hardware installation is at high cost in such a way that multiple cameras cover mutually shooting blind angle amount, and due to multiple camera shootings
Head exports captured picture simultaneously and requires caregiver that must pay attention to multiple pictures simultaneously, be easy to cause caregiver tired
Reduce working efficiency.
Summary of the invention
To solve the deficiencies in the prior art, the present invention proposes a kind of intelligent safeguard system for home for destitute, is included in top
Portion is equipped with the non-individual body robot of camera, is more than according to monitoring programme and the directional microphone pickup pre-entered
The sound adjustment non-individual body robot of setting decibel curves direction, to realize monitoring without dead angle to whole region, and passes through nothing
Vision signal is sent to the monitor terminal of caregiver by line transmitting device.
In order to achieve the above object, the technical solution adopted in the present invention includes:
A kind of intelligent safeguard system for home for destitute, it is characterised in that pacifying including monitor terminal, mounting bracket, setting
Wireless data transceiving device and control module in dress bracket and the non-individual body robot sheet being fixedly connected in mounting bracket
Body；
The wireless data transceiving device, can be by the monitoring of image real-time Transmission that camera takes to caregiver
Terminal, while manual control signal that monitor terminal is sent can be received and be sent to control module；
The non-individual body robot body includes multiple intermediate panel members and an overhead, and the intermediate panel member is the side n
Shape component, n apex portion of the side n shape are provided with each spring of tow sides of through-hole and round position concentric with through-hole
Fixing groove, intermediate panel member center portion are provided with string holes, and the multiple intermediate panel member arranges from bottom to top, neighbouring centre
It is connected between plate by being mounted on the spring of spring fixing groove；Lead between the overhead and intermediate panel member adjacent thereto
Cross spring connection；N root steel wire up runs through n through-hole on each intermediate panel member and in a manner of one-to-one in spring
Overhead is fixed on behind empty part, n root steel wire is connected to n electric pushrod in a manner of one-to-one down, pushes away by electronic
Bar contractile motion affects remaining steel wire opposite with the steel wire of electric pushrod connection to shrink, and makes non-individual body robot body to the steel
Silk shrinkage direction curves, and the n is the positive integer more than or equal to 8；It is fixedly installed with camera on overhead, further includes one
For harness through being arranged in intermediate panel member string holes, described harness one end connects camera, and the other end connects wireless data transceiving dress
It sets；
The control module includes two directional microphones set up at opposite direction, controller and control switch, described
The sound output control letter for being higher than setting decibel that controller is picked up by preset monitoring programme and directional microphone
Number, control switch curves non-individual body robot body to target direction according to control signal operation electric pushrod, makes camera
Alignment target.
The manual control signal operation electric pushrod that the controller is sent according to the monitor terminal of caregiver makes to connect
Continuous body robot body is curved to target direction, makes camera alignment target.
The n electric pushrod default is initially the fully extended state；Synchronization only has independent 1 under operating conditions
Electric pushrod is in contraction state, remaining is in default the fully extended state.
The intermediate panel member is circle, and circular edge is evenly distributed with n through-hole and each spring of tow sides is fixed
Slot, intermediate panel member center portion are provided with string holes, are connected between each intermediate panel member by being mounted on the n root spring of spring fixing groove
It connects, n root steel wire extends through through-hole and spring hollow space on intermediate panel member and is fixed on overhead, and the other end connects respectively
It is connected to n electric pushrod, affects corresponding steel wire to shrink with respect to remaining steel wire by electric pushrod contractile motion, makes non-individual body machine
Human body curves to the contraction steel wire direction, and the n is the positive integer more than or equal to 8.
The electric pushrod retraction stroke is 100mm.
The system also includes the sensing locator being worn on by nursing staff, the sensing locator acquisition is protected
The physical condition information of reason personnel is simultaneously sent to control module and monitor terminal by wireless data transceiving device to help to nurse
Personnel judge by nursing staff's state；Sensing locator passes through wireless data transceiving by nursing staff's position signal for place simultaneously
Device is sent to control module, so that non-individual body robot body is curved direction by nursing staff so that controller adjusts electric pushrod
Direction.
The controller is preset with by nursing staff's physical condition information warning value, when what sensing locator was sent is protected
When reason personnel's physical condition information exceeds default warning value, controller, which sends control signal, makes non-individual body robot body curve finger
Monitor terminal is sent to by wireless data transceiving device to warning information is simultaneously sent simultaneously by nursing staff direction.
The intermediate panel member, overhead are made of pvc material use 3D printing method.
The invention has the benefit that
Technical solution of the present invention is more than to set using the monitoring programme combination directional microphone pickup pre-entered
The sound adjustment non-individual body robot body for determining decibel curves direction, makes to be fixed on the camera at the top of non-individual body robot body
Can be realized in region without dead angle monitoring while can corresponding emergency event in time, enable the realization of caregiver's simplicity
To it is several by caregiver while nurse work；It can be real-time by the sensing locator worn on by caregiver's body
By the physical condition of caregiver, what caregiver can show according to monitor terminal is controlled by caregiver's physical condition for monitoring
Non-individual body robot body curves the object for being directed toward and needing primary part observation, caregiver can be helped to found the abnormal situation in time；
It is further preset by nursing staff's physical condition information warning value by controller, when discovery has by nursing staff's body shape
State sends warning information to monitor terminal automatically while adjusting non-individual body robot body and curve direction target when being more than warning value
Object preferably can assist caregiver found the abnormal situation, and avoid because dangerous caused by finding not in time.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention.
Fig. 2 is intermediate panel member of embodiment of the present invention structural schematic diagram.
Fig. 3 is another kind of embodiment of the present invention intermediate panel member structural schematic diagram.
Fig. 4 is intermediate panel member of embodiment of the present invention partial structurtes enlarged diagram.
Fig. 5 is that non-individual body of embodiment of the present invention robot body curves schematic diagram.
Detailed description of main elements: 1- mounting bracket, 21- wireless data transceiving device, 31- directional microphone, 32- control
Device, 33- control switch, 4- non-individual body robot body, 41- intermediate panel member, 411- through-hole, 412- string holes, 413- spring are fixed
Slot, 42- overhead, 43- spring, 44- steel wire, 45- electric pushrod, 46- harness, 47 cameras, 5 monitor terminals.
Specific embodiment
The contents of the present invention are understood in order to clearer, will be described in detail in conjunction with the accompanying drawings and embodiments.
As shown in Figure 1 it is the structural schematic diagram of the embodiment of the present invention, including mounting bracket 1, is fixedly mounted on mounting bracket
Interior wireless data transceiving device 21, controller 32 and control switch 33 and the directional microphone being arranged in mounting bracket
31, directional microphone, which is connected by connecting line with controller, to send the sound of pickup to controller, mounting bracket
Eight electric pushrods 45 are inside further fixed on, the non-individual body robot body comprising multiple intermediate panel members 41 is connected in mounting bracket
4；Intermediate panel member structure is illustrated in figure 2 octagon (or being illustrated in figure 3 circle), is provided with eight through-holes 411 and a string holes
412, the tow sides of each through-hole are each provided with spring fixing groove 413, respectively have eight springs 43 to set between each intermediate panel member
It sets on spring fixing groove (as shown in Figure 4), top layer is overhead 42, overhead basic configuration and intermediate panel member phase
Together, it is only provided with string holes, bottom surface is provided with spring fixing groove, eight 44 bottoms of steel wire connect electric pushrod and pass through intermediate panel member
Through-hole and spring hollow space are simultaneously finally fixed on overhead, and lower eight Wire pullings of initial default state keep non-individual body
Robot body is vertical state；Camera 47 is provided on overhead, 46 one end of harness connects wireless data transceiving device
And intermediate panel member string holes is passed through, the other end connects camera.Monitor terminal 5 is held by caregiver, and form can be plate
The desk devices such as computer, intelligent handheld device or desktop computer, laptop, the monitor terminal wirelessly with nothing
Line data transmitter-receiver set is connected.
As shown in figure 5, the process that curves of the non-individual body robot body 4 is produced by the contraction process for corresponding to electric pushrod 45
Raw, eight electric pushrods of original state are the fully extended state, and the total length L of eight groups of electric pushrod combination steel wires is consistent, i.e.,
L1=L2=L3=L4=L5=L6=L7=L8；When receiving after curving instruction of controller sending, corresponding electric pushrod is received
Contracting, reaches retracted position after run duration t, it is assumed that and corresponding raw footage is L1, then the new length after shrinking is L1`, this
When due to the pattern length of other seven groups of electric pushrods and steel wire it is constant still be L2=L3=L4=L5=L6=L7=L8, in
Between under the effect of contraction of plate and spring non-individual body robot body can be curved to the direction L1`, form L1` and L2 to L8
To remain stable, the angle, θ curved can be obtained isocentric circular arc structure by equation θ=(L1-L1`)/3r, and wherein r is concentric circles
Radius of the center of circle of arc to L1`.
When system works, the suitable position needed in monitoring area is arranged in mounting bracket, and caregiver is whole using monitoring
Setting monitoring programme in end sets decibel and by nursing staff's physical condition information warning value.Controller is sent under usual state
Control signal to control switch makes non-individual body robot body curve operation, non-individual body robot body according to monitoring programme execution
The camera acquisition image information at top is simultaneously sent to monitor terminal for caregiver's observation by wireless data transceiving device；It sees
Shield personnel manually select according to image information and by the physical condition information that the sensing locator that caregiver wears is sent
Wish the target of primary part observation and control non-individual body robot body to curve to target direction；When directional microphone is picked up to height
Non-individual body robot body will be automatically controlled when setting the sound of decibel to curve to target direction；When what is worn by caregiver
When the physical condition information that sensing locator is sent is more than default warning value, controller, which sends control signal, makes non-individual body machine
Human body, which curves direction by nursing staff direction and sends warning information simultaneously, is sent to monitoring by wireless data transceiving device
Terminal.
The foregoing is merely the preferable specific embodiments of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (8)
1. a kind of intelligent safeguard system for home for destitute, it is characterised in that installed including monitor terminal, mounting bracket, setting
Wireless data transceiving device and control module in bracket and the non-individual body robot body being fixedly connected in mounting bracket；
The wireless data transceiving device, can be whole by the monitoring for image real-time Transmission to the caregiver that camera takes
End, while manual control signal that monitor terminal is sent can be received and be sent to control module；
The non-individual body robot body includes multiple intermediate panel members and an overhead, and the intermediate panel member is the side n shape portion
Part, each spring of tow sides that n apex portion of the side n shape is provided with through-hole and round position concentric with through-hole are fixed
Slot, intermediate panel member center portion are provided with string holes, and the multiple intermediate panel member arranges from bottom to top, neighbouring intermediate panel member
Between by be mounted on spring fixing groove spring connect；Pass through bullet between the overhead and intermediate panel member adjacent thereto
Spring connection；N root steel wire up runs through n through-hole on each intermediate panel member and in a manner of one-to-one through spring hollow portion
It is fixed on overhead after point, n root steel wire is connected to n electric pushrod in a manner of one-to-one down, receives by electric pushrod
Contracting movement affects remaining steel wire opposite with the steel wire of electric pushrod connection to shrink, and receives non-individual body robot body to the steel wire
Contracting direction curves, and the n is the positive integer more than or equal to 8；It is fixedly installed with camera on overhead, further includes single line beam
Through being arranged in intermediate panel member string holes, described harness one end connects camera, and the other end connects wireless data transceiving device；
The control module includes two directional microphones set up at opposite direction, controller and control switch, the control
The sound output control signal for being higher than setting decibel that device is picked up by preset monitoring programme and directional microphone, control
System switch curves non-individual body robot body to target direction according to control signal operation electric pushrod, and camera is made to be directed at mesh
Mark.
2. the system as claimed in claim 1, it is characterised in that the controller is sent according to the monitor terminal of caregiver
Manual control signal operation electric pushrod curve non-individual body robot body to target direction, make camera alignment target.
3. the system as claimed in claim 1, it is characterised in that the n electric pushrod default is initially the fully extended state；
Synchronization only has independent 1 electric pushrod to be in contraction state under operating conditions, remaining is in default full extension shape
State.
4. the system as claimed in claim 1, it is characterised in that the intermediate panel member is circle, and circular edge is evenly distributed with n
A through-hole and each spring fixing groove of tow sides, intermediate panel member center portion are provided with string holes, lead between each intermediate panel member
The n root spring connection for being mounted on spring fixing groove is crossed, n root steel wire extends through through-hole and spring hollow space on intermediate panel member
And it is fixed on overhead, the other end is connected to n electric pushrod, affects corresponding steel wire by electric pushrod contractile motion
Remaining opposite steel wire is shunk, and curves non-individual body robot body to the contraction steel wire direction, and the n is just more than or equal to 8
Integer.
5. the system as claimed in claim 1, it is characterised in that the electric pushrod retraction stroke is 100mm.
6. the system as claimed in claim 1, it is characterised in that it further include the sensing locator being worn on by nursing staff,
The sensing locator acquisition by the physical condition information of nursing staff and is sent to control mould by wireless data transceiving device
Block and monitor terminal are to help caregiver to judge by nursing staff's state；Locator is sensed simultaneously by place by nursing staff position
Confidence number is sent to control module by wireless data transceiving device, makes non-individual body robot so that controller adjusts electric pushrod
Ontology curves direction by nursing staff direction.
7. system as claimed in claim 6, it is characterised in that the controller is preset with by nursing staff's physical condition information
Warning value, when sensing that locator sends when exceeding default warning value by nursing staff's physical condition information, controller is sent
Control signal makes non-individual body robot body curve direction to send warning information by no line number by nursing staff direction and simultaneously
Monitor terminal is sent to according to R-T unit.
8. system as described in any one of claim 1 to 7, it is characterised in that the intermediate panel member, overhead use pvc material
Material is made using 3D printing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910215868.6A CN110049285B (en) | 2019-03-21 | 2019-03-21 | A intelligent nurse system for asylum for aged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910215868.6A CN110049285B (en) | 2019-03-21 | 2019-03-21 | A intelligent nurse system for asylum for aged |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110049285A true CN110049285A (en) | 2019-07-23 |
| CN110049285B CN110049285B (en) | 2020-11-27 |
Family
ID=67273990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910215868.6A Active CN110049285B (en) | 2019-03-21 | 2019-03-21 | A intelligent nurse system for asylum for aged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110049285B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116317A (en) * | 2021-03-01 | 2021-07-16 | 屈在留 | Intelligent nursing device and system for nursing home based on intellectualization |
| CN114918947A (en) * | 2022-06-10 | 2022-08-19 | 北京通用人工智能研究院 | Wearable human-computer interaction robot system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4394602B2 (en) * | 2005-04-20 | 2010-01-06 | 富士通株式会社 | Service robot |
| CN105979220A (en) * | 2016-06-21 | 2016-09-28 | 南京工业大学 | Household old age monitoring intelligent mobile trolley, monitoring system and monitoring method thereof |
| CN206166907U (en) * | 2016-08-12 | 2017-05-17 | 胡世荣 | Guardianship robot system |
| CN108189046A (en) * | 2018-01-30 | 2018-06-22 | 成都奥兜科技有限公司 | A kind of tracking nurse robot |
| CN207822339U (en) * | 2017-12-14 | 2018-09-07 | 山东科技大学 | A kind of intelligent scalable fire extinguisher of all direction multifunctional |
| CN109084151A (en) * | 2018-08-15 | 2018-12-25 | 东莞市史雷帝三维数控科技有限公司 | A kind of smart home old man accompanies and attends to the Environmental security equipment of type joint surveillance and monitoring |
-
2019
- 2019-03-21 CN CN201910215868.6A patent/CN110049285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4394602B2 (en) * | 2005-04-20 | 2010-01-06 | 富士通株式会社 | Service robot |
| CN105979220A (en) * | 2016-06-21 | 2016-09-28 | 南京工业大学 | Household old age monitoring intelligent mobile trolley, monitoring system and monitoring method thereof |
| CN206166907U (en) * | 2016-08-12 | 2017-05-17 | 胡世荣 | Guardianship robot system |
| CN207822339U (en) * | 2017-12-14 | 2018-09-07 | 山东科技大学 | A kind of intelligent scalable fire extinguisher of all direction multifunctional |
| CN108189046A (en) * | 2018-01-30 | 2018-06-22 | 成都奥兜科技有限公司 | A kind of tracking nurse robot |
| CN109084151A (en) * | 2018-08-15 | 2018-12-25 | 东莞市史雷帝三维数控科技有限公司 | A kind of smart home old man accompanies and attends to the Environmental security equipment of type joint surveillance and monitoring |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116317A (en) * | 2021-03-01 | 2021-07-16 | 屈在留 | Intelligent nursing device and system for nursing home based on intellectualization |
| CN114918947A (en) * | 2022-06-10 | 2022-08-19 | 北京通用人工智能研究院 | Wearable human-computer interaction robot system |
| CN114918947B (en) * | 2022-06-10 | 2024-04-19 | 北京通用人工智能研究院 | Wearable man-machine interaction robot system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110049285B (en) | 2020-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110049285A (en) | A kind of intelligent safeguard system for home for destitute | |
| WO2016182374A1 (en) | Remote control method and device using wearable device | |
| US8325231B2 (en) | Monitoring apparatus with an indicator indicating the operating state thereof | |
| CN103775840B (en) | A kind of emergency lighting system | |
| AU2016273342B2 (en) | Improvements in or relating to luminaires | |
| CN109964845A (en) | Piglet safety apparatus | |
| KR20110095510A (en) | Apparatus for indoor illumination having security function | |
| CN205045718U (en) | Remote control formula tower crane | |
| CN205265836U (en) | But security protection unmanned aerial vehicle of self -adaptation environmental change | |
| CN208477701U (en) | Help-asking system in a kind of old man room | |
| CN208141441U (en) | A kind of the safety of jails production management equipment | |
| CN111694378A (en) | Light projection method and system | |
| CN109661089A (en) | Smog monitoring and reply device and the illuminator with the device | |
| CN208044817U (en) | Safety barrier and safety device | |
| CN210895495U (en) | Real person identification device for face recognition system | |
| CN104417504A (en) | Security protection subsystem of battery replacing system of electric car | |
| CN206516038U (en) | A kind of power distribution room alarm system | |
| CN208241955U (en) | A kind of intelligent dimming lighting system of underground coal mine and explosion-proof area | |
| CN209229305U (en) | A kind of patrol device with Activity recognition function | |
| CN206628053U (en) | College Dormitory radio remote fire hazard alarming apparatus | |
| CN112327771A (en) | Building intelligent monitoring system | |
| CN105632082B (en) | A kind of wisdom traffic safety management system | |
| KR101343818B1 (en) | Monitoring camera system and method | |
| CN205028405U (en) | Novel intelligence SLIEW electron wall system | |
| CN214851436U (en) | High-rise building intelligent security monitoring equipment based on Internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |