CN109361900B - Door entry monitoring system based on electronic equipment - Google Patents

Door entry monitoring system based on electronic equipment Download PDF

Info

Publication number
CN109361900B
CN109361900B CN201811356314.XA CN201811356314A CN109361900B CN 109361900 B CN109361900 B CN 109361900B CN 201811356314 A CN201811356314 A CN 201811356314A CN 109361900 B CN109361900 B CN 109361900B
Authority
CN
China
Prior art keywords
module
output end
camera
input
input end
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.)
Active
Application number
CN201811356314.XA
Other languages
Chinese (zh)
Other versions
CN109361900A (en
Inventor
丁伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Jindi Building Technology Co ltd
Original Assignee
Shenzhen Jindi Building Engineering Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Jindi Building Engineering Co ltd filed Critical Shenzhen Jindi Building Engineering Co ltd
Priority to CN201811356314.XA priority Critical patent/CN109361900B/en
Publication of CN109361900A publication Critical patent/CN109361900A/en
Application granted granted Critical
Publication of CN109361900B publication Critical patent/CN109361900B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)

Abstract

The invention discloses an entrance monitoring system based on electronic equipment, which comprises a door frame, a monitoring device, a camera, an alarm and a processor, wherein two sides of the inner surface of the door frame are fixedly connected with the surface of the monitoring device, and the back surfaces of the camera and the alarm are fixedly connected with the top of the front surface of the door frame. This monitoring system advances based on electronic equipment can make camera and monitoring devices pause work through setting up the detection pause module, then utilize analog data to revise the module and can compile the analog program to monitoring devices in, make monitoring devices simulate out the state that detects electronic equipment, then extract the data stream that the camera received through analog data extraction module, can judge whether monitoring devices and camera can normally work through detecting data analysis module, the normal operating condition of system has been guaranteed, and the shooting data during simulation does not preserve, do not occupy the memory.

Description

Door entry monitoring system based on electronic equipment
Technical Field
The invention relates to the technical field of monitoring systems, in particular to an entrance monitoring system based on electronic equipment.
Background
The monitoring system is one of the most applied systems in the security system, the construction site monitoring system suitable for the market is a handheld video communication device, and video monitoring is the mainstream at present. From the earliest analog monitoring to the digital monitoring of the fire and heat in the previous years to the emerging network video monitoring, the change of the network coverage occurs. Today, the IP technology gradually unifies the world, and it is necessary to reconsider the development history of the video surveillance system. From the technical point of view, the development of video monitoring systems is divided into a first generation analog video monitoring system, a second generation digital video monitoring system based on PC and multimedia card, and a third generation video monitoring system based on IP network.
Some current important occasions can adopt a monitoring device to electronic equipment for limiting an entrant to carry the electronic equipment, but if the monitoring device has a system problem, the problem that the detection cannot be carried out can be caused when the monitoring device cannot work normally, and the problem can not be found directly, so that serious consequences can be caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an entrance monitoring system based on electronic equipment, which solves the problems that if a monitoring device has system problems, the monitoring device cannot work normally, the monitoring device cannot be detected, and the problems cannot be directly found, and serious consequences can be caused.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an advance a monitoring system based on electronic equipment, includes door frame, monitoring devices, camera, siren and treater, the both sides of door frame internal surface all are connected with monitoring devices's fixed surface, the back and the positive top fixed connection of door frame of camera and siren, the top fixedly connected with light filling lamp of door frame internal surface, the treater passes through the wire and realizes the both way junction with monitoring devices, simulation test unit, human identification unit and storage unit respectively, the output of simulation test unit is connected with the input of camera, simulation test unit and monitoring devices realize the both way junction.
The simulation test unit comprises a detection pause module, a simulation data modification module, a simulation data extraction module, a detection data analysis module and a detection result feedback module, wherein the output end of the processor is connected with the input end of the simulation data modification module, the output end of the detection pause module is respectively connected with the input ends of the camera and the monitoring device, the output end of the simulation data modification module is connected with the input end of the monitoring device, the output end of the camera is connected with the input end of the simulation data extraction module, the output end of the simulation data extraction module is connected with the input end of the detection data analysis module, and the output end of the detection data analysis module is connected with the input end of the detection result feedback module.
Preferably, the output end of the camera is respectively connected with the input ends of the A/D converter and the human body identification unit, the output end of the A/D converter is connected with the input end of the processor, and the output end of the processor is respectively connected with the input ends of the alarm and the camera.
Preferably, the storage unit comprises a common file storage module, a special file storage module, a data input module and a data extraction module, the output end of the processor is connected with the input end of the data input module, and the processor is in bidirectional connection with the data extraction module.
Preferably, the output end of the data input module is connected with the input ends of the common file storage module and the special file storage module respectively, and the output ends of the common file storage module and the special file storage module are connected with the input end of the data extraction module.
Preferably, the human body recognition unit comprises a dynamic recognition module, a human body feature comparison module, a feature storage module and a recognition feedback module, the output end of the camera is connected with the input end of the dynamic recognition module, the output end of the processor is connected with the input end of the feature storage module, and the output end of the recognition feedback module is connected with the input end of the processor.
Preferably, the output end of the characteristic storage module is connected with the input end of the human body characteristic comparison module, the output end of the human body characteristic comparison module is connected with the input end of the identification feedback module, and the output end of the dynamic identification module is connected with the input end of the human body characteristic comparison module.
Advantageous effects
The invention provides an entrance monitoring system based on electronic equipment. Compared with the prior art, the method has the following beneficial effects:
(1) the door-entering monitoring system based on the electronic equipment comprises a detection pause module, an analog data modification module, an analog data extraction module, a detection data analysis module and a detection result feedback module through an analog test unit, wherein the output end of a processor is connected with the input end of the analog data modification module, the output end of the detection pause module is respectively connected with the input ends of a camera and a monitoring device, the output end of the analog data modification module is connected with the input end of the monitoring device, the output end of the camera is connected with the input end of the analog data extraction module, the output end of the analog data extraction module is connected with the input end of the detection data analysis module, the output end of the detection data analysis module is connected with the input end of the detection result feedback module, the camera and the monitoring device can be paused to work by arranging the detection pause module, and then an analog program can be programmed into the monitoring device by utilizing the analog data modification, make monitoring device simulate out the state that detects electronic equipment, then extract the data stream that the camera received through analog data extraction module, can judge through detection data analysis module whether monitoring device and camera can normally work, guaranteed the normal operating condition of system, and the shooting data when simulating does not preserve, does not occupy the memory.
(2) The door-entering monitoring system based on the electronic equipment comprises a dynamic identification module, a human body characteristic comparison module, a characteristic storage module and an identification feedback module through a human body identification unit, wherein the output end of a camera is connected with the input end of the dynamic identification module, the output end of a processor is connected with the input end of the characteristic storage module, the output end of the identification feedback module is connected with the input end of the processor, the output end of the characteristic storage module is connected with the input end of the human body characteristic comparison module, the output end of the human body characteristic comparison module is connected with the input end of the identification feedback module, the output end of the dynamic identification module is connected with the input end of the human body characteristic comparison module, a dynamic object shot by the camera can be identified through the dynamic identification module, the human body characteristic comparison module can be used for analysis to judge whether the object is a human body, and further, the monitoring can be, the normal work of monitoring is not influenced, and the use is convenient.
(3) This monitoring system that advances based on electronic equipment, include ordinary file storage module through the storage unit, special file storage module, data input module and data extraction module, the output of treater is connected with data input module's input, the treater realizes both way junction with the data extraction module, data input module's output is connected with ordinary file storage module and special file storage module's input respectively, ordinary file storage module and special file storage module's output all are connected with the input of data extraction module, through dividing into two parts with the storage unit, ordinary file storage module stores the control data at ordinary times, and special file storage module is used for storing the data of shooing when monitoring electronic equipment, separate the storage is convenient for draw and look over, and enlarged the memory.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic block diagram of the system of the present invention;
FIG. 3 is a schematic block diagram of the structure of the simulation test unit of the present invention;
FIG. 4 is a schematic block diagram of the structure of the human body recognition unit of the present invention;
FIG. 5 is a schematic block diagram of a memory cell according to the present invention.
In the figure: the system comprises a door frame 1, a monitoring device 2, a camera 3, an alarm 4, a processor 5, a simulation test unit 6, a detection pause module 61, a simulation data modification module 62, a simulation data extraction module 63, a detection data analysis module 64, a detection result feedback module 65, a human body recognition unit 7, a dynamic recognition module 71, a human body feature comparison module 72, a feature storage module 73, a recognition feedback module 74, a storage unit 8, a common file storage module 81, a special file storage module 82, a data input module 83, a data extraction module 84, a 9-A/D converter and a light supplement lamp 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an entrance monitoring system based on electronic equipment comprises a door frame 1, a monitoring device 2, a camera 3, an alarm 4 and a processor 5, wherein the processor 5 is an ARM9 series processor, the output end of the camera 3 is respectively connected with an A/D converter 9 and the input end of a human body recognition unit 7, the A/D converter 9 is an AD7574 type A/D converter, the output end of the A/D converter 9 is connected with the input end of the processor 5, the output end of the processor 5 is respectively connected with the input ends of the alarm 4 and the camera 3, two sides of the inner surface of the door frame 1 are fixedly connected with the surface of the monitoring device 2, the back surfaces of the camera 3 and the alarm 4 are fixedly connected with the top of the front surface of the door frame 1, a light supplement lamp 10 is fixedly connected with the top of the inner surface of the door frame 1 and used for illuminating the front of the door frame 1 and keeping enough brightness, the processor 5 is respectively connected with the monitoring device 2 through, The simulation test unit 6, the human body recognition unit 7 and the storage unit 8 realize bidirectional connection, the human body recognition unit 7 comprises a dynamic recognition module 71, a human body characteristic comparison module 72, a characteristic storage module 73 and a recognition feedback module 74, the output end of the camera 3 is connected with the input end of the dynamic recognition module 71, the output end of the processor 5 is connected with the input end of the characteristic storage module 73, the output end of the recognition feedback module 74 is connected with the input end of the processor 5, the output end of the characteristic storage module 73 is connected with the input end of the human body characteristic comparison module 72, a dynamic object shot by the camera 3 can be recognized by arranging the dynamic recognition module 71, whether the dynamic object is a human body can be judged by using the human body characteristic comparison module 72, monitoring and simulation can be suspended when no person exists in a camera shooting range, normal work of monitoring is not influenced, and the use is convenient, the output end of the human body characteristic comparison module 72 is connected with the input end of the identification feedback module 74, the output end of the dynamic identification module 71 is connected with the input end of the human body characteristic comparison module 72, the storage unit 8 comprises a common file storage module 81, a special file storage module 82, a data input module 83 and a data extraction module 84, the output end of the processor 5 is connected with the input end of the data input module 83, the processor 5 is bidirectionally connected with the data extraction module 84, the output end of the data input module 83 is respectively connected with the input ends of the common file storage module 81 and the special file storage module 82, the output ends of the common file storage module 81 and the special file storage module 82 are both connected with the input end of the data extraction module 84, by dividing the storage unit 8 into two parts, the common file storage module 81 stores ordinary monitoring data, and the special file storage module 82 is used for storing photographing data when monitoring electronic equipment, separately store and be convenient for draw and look over, and enlarged the memory, the output of simulation test unit 6 is connected with the input of camera 3, and simulation test unit 6 realizes two-way connection with monitoring devices 2.
The simulation test unit 6 comprises a detection pause module 61, a simulation data modification module 62, a simulation data extraction module 63, a detection data analysis module 64 and a detection result feedback module 65, the output end of the processor 5 is connected with the input end of the simulation data modification module 62, the output end of the detection pause module 61 is respectively connected with the input ends of the camera 3 and the monitoring device 2, the output end of the simulation data modification module 62 is connected with the input end of the monitoring device 2, the output end of the camera 3 is connected with the input end of the simulation data extraction module 63, the output end of the simulation data extraction module 63 is connected with the input end of the detection data analysis module 64, the output end of the detection data analysis module 64 is connected with the input end of the detection result feedback module 65, the camera 3 and the monitoring device 2 can pause by arranging the detection pause module 61, then a simulation program can be programmed into the monitoring device 2 by utilizing the simulation data modification module 62, make monitoring device 2 simulate out the state that detects electronic equipment, then extract the dataflow that camera 3 received through analog data extraction module 63, can judge through detection data analysis module 64 whether monitoring device 2 and camera 3 can normally work, guaranteed the normal operating condition of system, and the shooting data during the simulation does not keep, does not occupy the memory.
When the device works, the camera 3 monitors in real time, records a picture in front of the device, converts the picture into an analog signal through the A/D converter 9, transmits the analog signal to the data input module 83 through the processor 5, then stores the analog signal into the common file storage module 81, the monitoring device 2 detects a person passing through the door frame 1 in real time, when electronic equipment is detected, sends the signal to the processor 5, the processor 5 controls the alarm 4 to give an alarm, stores a monitoring screen in the time period into the special file storage module 82, when the camera 3 monitors, the dynamic identification module 71 analyzes the monitoring picture in real time, when a right dynamic object is identified, the outline of the right dynamic object is extracted, the human characteristic comparison module 72 is compared with the human characteristic in the characteristic storage module 73, when the right dynamic object is not identified to be a human body, the right dynamic object can be fed back to the processor 5 through the identification feedback module 74, then, the detection suspension module 61 is controlled to suspend monitoring and detection, and the simulation program is programmed into the monitoring device 2 through the simulation data modification module 62, then the simulation data extraction module 63 extracts the data stream received by the camera 3, and whether the monitoring device 2 and the camera 3 can work normally can be judged through the detection data analysis module 64.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a monitoring system advances door based on electronic equipment, includes door frame (1), monitoring devices (2), camera (3), siren (4) and treater (5), the both sides of door frame (1) internal surface all are connected with monitoring devices's (2) fixed surface, the back and the positive top fixed connection of door frame (1) of camera (3) and siren (4), its characterized in that: the light supplementing lamp (10) is fixedly connected to the top of the inner surface of the door frame (1), the processor (5) is respectively in bidirectional connection with the monitoring device (2), the simulation testing unit (6), the human body recognition unit (7) and the storage unit (8) through wires, the output end of the simulation testing unit (6) is connected with the input end of the camera (3), and the simulation testing unit (6) is in bidirectional connection with the monitoring device (2);
the simulation test unit (6) comprises a detection pause module (61), a simulation data modification module (62), a simulation data extraction module (63), a detection data analysis module (64) and a detection result feedback module (65), the output end of the processor (5) is connected with the input end of the analog data modification module (62), the output end of the detection pause module (61) is respectively connected with the input ends of the camera (3) and the monitoring device (2), the output end of the analog data modification module (62) is connected with the input end of the monitoring device (2), the output end of the camera (3) is connected with the input end of the analog data extraction module (63), the output end of the analog data extraction module (63) is connected with the input end of the detection data analysis module (64), the output end of the detection data analysis module (64) is connected with the input end of the detection result feedback module (65).
2. The electronic device based door entry monitoring system of claim 1, wherein: the output end of the camera (3) is connected with the input ends of the A/D converter (9) and the human body recognition unit (7) respectively, the output end of the A/D converter (9) is connected with the input end of the processor (5), and the output end of the processor (5) is connected with the input ends of the alarm (4) and the camera (3) respectively.
3. The electronic device based door entry monitoring system of claim 1, wherein: the storage unit (8) comprises a common file storage module (81), a special file storage module (82), a data input module (83) and a data extraction module (84), the output end of the processor (5) is connected with the input end of the data input module (83), and the processor (5) and the data extraction module (84) are connected in a bidirectional mode.
4. An electronic device based door entry monitoring system as claimed in claim 3, wherein: the output end of the data input module (83) is respectively connected with the input ends of the common file storage module (81) and the special file storage module (82), and the output ends of the common file storage module (81) and the special file storage module (82) are respectively connected with the input end of the data extraction module (84).
5. The electronic device based door entry monitoring system of claim 1, wherein: the human body identification unit (7) comprises a dynamic identification module (71), a human body feature comparison module (72), a feature storage module (73) and an identification feedback module (74), the output end of the camera (3) is connected with the input end of the dynamic identification module (71), the output end of the processor (5) is connected with the input end of the feature storage module (73), and the output end of the identification feedback module (74) is connected with the input end of the processor (5).
6. An electronic device based door entry monitoring system as claimed in claim 5, wherein: the output end of the characteristic storage module (73) is connected with the input end of the human body characteristic comparison module (72), the output end of the human body characteristic comparison module (72) is connected with the input end of the identification feedback module (74), and the output end of the dynamic identification module (71) is connected with the input end of the human body characteristic comparison module (72).
CN201811356314.XA 2018-11-14 2018-11-14 Door entry monitoring system based on electronic equipment Active CN109361900B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811356314.XA CN109361900B (en) 2018-11-14 2018-11-14 Door entry monitoring system based on electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811356314.XA CN109361900B (en) 2018-11-14 2018-11-14 Door entry monitoring system based on electronic equipment

Publications (2)

Publication Number Publication Date
CN109361900A CN109361900A (en) 2019-02-19
CN109361900B true CN109361900B (en) 2020-08-25

Family

ID=65345308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811356314.XA Active CN109361900B (en) 2018-11-14 2018-11-14 Door entry monitoring system based on electronic equipment

Country Status (1)

Country Link
CN (1) CN109361900B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110177252A (en) * 2019-05-13 2019-08-27 安徽银点电子科技有限公司 A kind of monitoring system of entering based on electronic equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1815453A (en) * 2005-02-02 2006-08-09 英华达(南京)科技有限公司 System and method for detecting mobile communication device
JP2007315837A (en) * 2006-05-24 2007-12-06 Harunori Ezu Metal detecting apparatus and method thereof
CN101587629A (en) * 2008-05-21 2009-11-25 上海新联纬讯科技发展有限公司 Fault alarm system of monitoring camera
CN201838050U (en) * 2010-08-19 2011-05-18 秦和平 Intelligent anti-terrorist security inspection door device
WO2011063013A2 (en) * 2009-11-17 2011-05-26 Cubic Corporation Chemical-selective device
CN104251975A (en) * 2013-09-18 2014-12-31 国家电网公司 Mimic-disconnecting switch testing device for relay protection and control method thereof
CN106127903A (en) * 2016-06-30 2016-11-16 武汉烽火众智数字技术有限责任公司 Electronic equipment detection gate inhibition's control device and method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1815453A (en) * 2005-02-02 2006-08-09 英华达(南京)科技有限公司 System and method for detecting mobile communication device
JP2007315837A (en) * 2006-05-24 2007-12-06 Harunori Ezu Metal detecting apparatus and method thereof
CN101587629A (en) * 2008-05-21 2009-11-25 上海新联纬讯科技发展有限公司 Fault alarm system of monitoring camera
WO2011063013A2 (en) * 2009-11-17 2011-05-26 Cubic Corporation Chemical-selective device
CN201838050U (en) * 2010-08-19 2011-05-18 秦和平 Intelligent anti-terrorist security inspection door device
CN104251975A (en) * 2013-09-18 2014-12-31 国家电网公司 Mimic-disconnecting switch testing device for relay protection and control method thereof
CN106127903A (en) * 2016-06-30 2016-11-16 武汉烽火众智数字技术有限责任公司 Electronic equipment detection gate inhibition's control device and method thereof

Also Published As

Publication number Publication date
CN109361900A (en) 2019-02-19

Similar Documents

Publication Publication Date Title
US9386281B2 (en) Image surveillance and reporting technology
CN109872491A (en) Fire monitoring method, device, electronic equipment and system
CN105933190B (en) Communication means and device applied to smart home platform
CN103325209A (en) Intelligent security alarm system based on wireless
CN103152601A (en) Intelligent failure-reporting camera and network management client system thereof
CN111131478A (en) Light steel villa monitoring management system
CN108205896A (en) A kind of Campus transport safety intelligence monitoring and controlling manages system
CN207665104U (en) Security monitoring device based on recognition of face
CN112469172B (en) Power distribution room lighting system, method, device and storage medium
CN105516652B (en) A kind of intelligent campus street lamp illumination system
CN106780875A (en) A kind of recognition of face gate inhibition integrated apparatus and its recognition methods
CN109561281A (en) Industrial equipment method for safety monitoring, device, control device and readable storage medium storing program for executing
CN104808771A (en) Device and method for detecting continuous attaching of head-wearing intelligent device on human body
CN109361900B (en) Door entry monitoring system based on electronic equipment
CN108986379A (en) Flame detector and its control method with infrared photography
CN208924280U (en) A kind of Community Watch management system
CN104113965B (en) A kind of human body sensing illuminator with monitoring function and method thereof
CN112153344B (en) Power distribution room equipment state online intelligent monitoring system and method based on embedded GPU platform and deep learning
CN105991969A (en) Detector of floating suspension objects on high tension transmission line, and method of using and installing the detector
CN205211111U (en) Security protection monitored control system of computer room
CN205942996U (en) A control security protection system for it is indoor
CN201654933U (en) Infrared associative recognition alarm system
CN105472808A (en) Intelligent control method for LED street lamp
CN114202738A (en) Power grid monitoring method, device and equipment based on edge calculation and artificial intelligence
CN103345625A (en) Method and system for analyzing three-dimensional image

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
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20200731

Address after: 518000 southwest side, 2nd floor, Lenovo building, no.016, Gaoxin South 1st Road, community, high tech Zone, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province

Applicant after: Shenzhen Jindi Building Engineering Co.,Ltd.

Address before: 230000 Junwang Village Group, Badou Town, Feidong County, Hefei City, Anhui Province

Applicant before: HEFEI JINGWEI INFORMATION COMMUNICATION Co.,Ltd.

GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 518000 southwest side of 2nd floor, Lenovo building, No. 016, Gaoxin South 1st Road, Gaoxin community, Yuehai street, Nanshan District, Shenzhen, Guangdong

Patentee after: Shenzhen Jindi Building Technology Co.,Ltd.

Address before: 518000 southwest side of 2nd floor, Lenovo building, No. 016, Gaoxin South 1st Road, Gaoxin community, Yuehai street, Nanshan District, Shenzhen, Guangdong

Patentee before: Shenzhen Jindi Building Engineering Co.,Ltd.