CN108227583A - A kind of internet security guard system - Google Patents

A kind of internet security guard system Download PDF

Info

Publication number
CN108227583A
CN108227583A CN201810018488.9A CN201810018488A CN108227583A CN 108227583 A CN108227583 A CN 108227583A CN 201810018488 A CN201810018488 A CN 201810018488A CN 108227583 A CN108227583 A CN 108227583A
Authority
CN
China
Prior art keywords
control
central processing
processing element
sensor
security guard
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
Application number
CN201810018488.9A
Other languages
Chinese (zh)
Other versions
CN108227583B (en
Inventor
虞仲华
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.)
Seal information technology (Shanghai) Co., Ltd.
Original Assignee
Hangzhou Zaixin Technology 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 Hangzhou Zaixin Technology Co Ltd filed Critical Hangzhou Zaixin Technology Co Ltd
Priority to CN201810018488.9A priority Critical patent/CN108227583B/en
Publication of CN108227583A publication Critical patent/CN108227583A/en
Application granted granted Critical
Publication of CN108227583B publication Critical patent/CN108227583B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428Safety, monitoring
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/24Pc safety
    • G05B2219/24215Scada supervisory control and data acquisition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Alarm Systems (AREA)

Abstract

The invention discloses a kind of internet security guard systems, including central processing element, central processing element is internally provided with using central processing element as symmetrical signal incoming end, signal incoming end side is provided with sort module and remote control module inside centrally located processing chip, sort module and remote control module output terminal are respectively connected with control sensing device, sensing device is controlled to include temperature sensor, humidity sensor, voltage sensor and current sensor, temperature sensor incoming end is connected with humidity sensor, remote control module includes input circuit, master switch, control switch, operate equipment and control centre, input circuit, master switch, control switch and operation equipment are sequentially connected by wire, between master switch and control switch, sensor network is both provided between control centre and input circuit.Advantageous effect:Presentation of information is comprehensive, and much information can be integrated simultaneously, eliminate safe hidden trouble, and improves the practicability of guard system.

Description

A kind of internet security guard system
Technical field
The present invention relates to internet system technical field, it particularly relates to a kind of internet security guard system.
Background technology
With the fast development of computer technology and widely available, the network environment and Gao Pin of High Availabitity of the Internet, applications The application service of matter is our focal point.Internet security guard system belongs to a sub-project of the network switch, is There is the extraordinary interchanger of filtering attack function.It is generally distributed between fire wall and the equipment of foreign network, by data packet Detection, which is on the defensive, (to be checked the data packet to network, determines the real purposes of data packet, then decide whether to allow in its entrance Net).
With society development and progress, the fast development of computer industry, internet security guard system also weight The property wanted is especially prominent, and current internet security guard system function is relatively simple, and number of patent application is:201420052094.2 Shielding system between a kind of more net nets using Universal Serial Interface is disclosed, including several separate networks;The separate network is equal Equipped with data server and interactive correspondence machine, the data server is installed on the inside of separate network, in collection network The information transmitted is needed, the data server is connect by USB2.0 Universal Serial Interface with interactive correspondence machine, for that will count According to being unidirectionally sent to interactive correspondence machine;Interactive correspondence machine is connect with the interactive correspondence machine of other separate networks, for data to be passed Transport to target network.The utility model uses USB2.0 connections, can get around the TCP/IP network association for being easy under fire and be stolen View, can guarantee the safety of respective system, and meet the needs of information exchange.Between interaction data server and interactive correspondence machine One-way transmission communication, transmit process is without interaction of shaking hands, it is ensured that not under fire.In addition, application No. is:02150850.X, A kind of Star LAN for small enterprises is disclosed, is made of server 1 and terminating machine 2, it is characterised in that the service One end of device 1 is connect with external network, and the other end is connected with interchanger 3, and the interchanger 3 is connected at least described in one Terminating machine 2, the server 1 passes to the signal of external network the interchanger 3, the interchanger 3 again into Signal is passed to the terminating machine 2 by one step, specifically, being provided with fire wall, the interchanger in the server 1 3 use 24 mouthfuls of D-LINK interchangers.User in Star LAN for small enterprises of the present invention not only can with shared file and Printer, and shared file can be with concentrated controling management, and by permission separate operation and browsing, internet security is easy to get guarantor Card, permission, the priority of computer are easily controllable, and monitoring is easy to implement, and network management can standardize, and network performance is very big Depending on the performance of server can connect internet with the number of users of client computer by server centered in degree, by Server settings software firewall and gateway protection, the safety-type height of system are easily managed.
However, system to much information cannot integrate simultaneously, security of system is affected, and occurs event in single system During barrier, it is impossible to continue to power, equipment can be caused further to damage or occur safety accident, be unfavorable for using, reduce mutually The practicability for security protection system of networking.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
For the problems in the relevant technologies, the present invention proposes a kind of internet security guard system, to overcome existing correlation Above-mentioned technical problem present in technology.
The technical proposal of the invention is realized in this way:
A kind of internet security guard system, including central processing element, the central processing element be internally provided with The central processing element is symmetrical signal incoming end, and the signal incoming end side is provided with positioned at the central processing core Sort module and remote control module inside piece, the sort module and remote control module output terminal are respectively connected with control sensing device, The control sensing device includes temperature sensor, humidity sensor, voltage sensor and current sensor, the temperature sensing Device incoming end is connected with the humidity sensor, and the temperature sensor picks out end and is connected with the voltage sensor, described wet Degree sensor is connected by power cord with the remote control module with the humidity data respectively, the control sensing device One end is connected with integrated circuit by equidistant Signal Booster, and the integrated circuit passes through institute with the central processing element The connection of power supply line traffic control is stated, feedback input end, the remote control are provided between the integrated circuit and the central processing element Module includes input circuit, master switch, control switch, operation equipment and control centre, the input circuit, the master switch, It is described control switch and it is described operation equipment is sequentially connected by wire, the master switch and it is described control switch between, it is described Sensor network is both provided between control centre and the input circuit, the interface of the sensor network is bidirectionally coupled to institute Control centre is stated, protection system, the interface difference of the protection system are provided between the control centre and the master switch It is unidirectionally connect with the master switch, the control centre, switch letter is provided between the control centre and the control switch Cease collector, the switching information collector and the interface of the control centre is bi-directionally connected, the switching information collector and The interface of the control switch unidirectionally connects, and the interface of the control centre has been bi-directionally connected environment information acquisition device, power supply System and peripheral hardware input unit, the control centre are unidirectionally connected with status display end, and the control centre sets with the operation Device fault information collector is provided between standby.
Further, it is provided in the central processing element between the sort module and the remote control module Networked door access control.
Further, the central processing element is connected by data update end with the control sensing device.
Further, the control centre is made of microcontroller and Digital Logical Circuits.
Further, the environment information acquisition device includes mobile terminal and communication module.
Further, the electric power system includes rechargeable battery pack and charging unit unit.
Further, the status display end includes temperature display unit, humidity display unit, voltage display unit, opens Off status display unit and alarm unit.
Further, include alarm lamp and phonetic alarm device inside the alarm unit.
Beneficial effects of the present invention are:Signal incoming end in central processing element in computer first plays data The effect of reception, sort module and remote control module are respectively provided with the effect of classification processing and long range acquisition, and Signal Booster can be with The sensitivity of control sensing device is improved, increases the accuracy for receiving data, by using electric power system and control inside internet Center feed processed is come all signal acquisitions by sensor network, switching information collector and environment information acquisition device, then Control centre is reached, is handled by control centre, finally all presentation of information are come out by status display end, are clearly observed The voltage and current information of each circuit is conducive to find hiding security risk in time, and timely processing prevents that safe thing occurs Therefore when giving a warning, control centre sends out protection signal, is operated by protection system, master switch is powered off, and protection is entire System protects each portion's element injury-free, prolongs the service life, and improves processing safety, and device fault information collector makes With, the information that equipment breaks down can be passed to control centre, master switch is cut off by control centre, it can be further with hoc apparatus It destroys, so as to prevent safety accident, the use of peripheral hardware input unit can adjust use condition so that this system makes as needed Wide with range, by whole operation process as in safe range, safeguard work is smoothed out, and presentation of information is comprehensive, Duo Zhongxin Breath can be integrated simultaneously, eliminate safe hidden trouble, improve the practicability of guard system.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings Obtain other attached drawings.
Fig. 1 is the structure diagram of internet security guard system according to embodiments of the present invention;
Fig. 2 is the structure diagram of remote control module according to embodiments of the present invention.
In figure:
1st, central processing element;2nd, signal incoming end;3rd, sort module;4th, module is far controlled;5th, sensing device is controlled;6th, it is warm Spend sensor;7th, humidity sensor;8th, voltage sensor;9th, current sensor;10th, power cord;11st, Signal Booster;12nd, collect Into circuit;13rd, feedback input end;14th, input circuit;15th, master switch;16th, control switch;17th, equipment is operated;18th, in controlling The heart;19th, sensor network;20th, system is protected;21st, switching information collector;22nd, environment information acquisition device;221st, it is mobile whole End;222nd, communication module;23rd, electric power system;24th, peripheral hardware input unit;25th, status display end;251st, temperature display unit; 252nd, humidity display unit;253rd, voltage display unit;254th, on off state display unit;255th, alarm unit;26th, equipment event Hinder information acquisition device;27th, networked door access control;28th, data update end.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art's all other embodiments obtained belong to what the present invention protected Range.
According to an embodiment of the invention, a kind of internet security guard system is provided.
As shown in Figs. 1-2, internet security guard system according to embodiments of the present invention, including central processing element 1, institute It states central processing element 1 to be internally provided with the central processing element 1 as symmetrical signal incoming end 2, the signal access Hold the sort module 3 and remote control module 4 that 2 sides are provided with inside the central processing element 1,3 He of sort module Remote control 4 output terminal of module is respectively connected with control sensing device 5, and the control sensing device 5 includes temperature sensor 6, humidity passes Sensor 7, voltage sensor 8 and current sensor 9,6 incoming end of temperature sensor are connected with the humidity sensor 7, institute State temperature sensor 6 and pick out end and be connected with the voltage sensor 8, the humidity sensor 7 by power cord 10 respectively and institute Remote control 7 data connection of module 4 and the humidity sensor is stated, 5 one end of the control sensing device is increased by equidistant signal Strong device 11 is connected with integrated circuit 12, and the integrated circuit 12 is controlled with the central processing element 1 by the power cord 10 Connection, is provided with feedback input end 13 between the integrated circuit 12 and the central processing element 1, the remote control module 4 is wrapped Include input circuit 14, master switch 15, control switch 16, operation equipment 17 and control centre 18, it is the input circuit 14, described total Switch 15, the control switch 16 and the operation equipment 17 are sequentially connected by wire, the master switch 15 and the control Sensor network 19, the sensor are both provided between switch 16, between the control centre 18 and the input circuit 14 The interface of network 19 is bidirectionally coupled to the control centre 18, and guarantor is provided between the control centre 18 and the master switch 15 Protecting system 20, the interface of the protection system 20 are unidirectionally connect respectively with the master switch 15, the control centre 18, the control Be provided with switching information collector 21 between center 18 processed and the control switch 16, the switching information collector 21 with it is described The interface of control centre 18 is bi-directionally connected, and the switching information collector 21 is unidirectionally connect with the interface of the control switch 16, The interface of the control centre 18 has been bi-directionally connected environment information acquisition device 22, electric power system 23 and peripheral hardware input unit 24, The control centre 18 is unidirectionally connected with status display end 25, is provided between the control centre 18 and the operation equipment 17 Device fault information collector 26.
In addition, in one embodiment, be provided in the central processing element 1 positioned at the sort module 3 with it is described Networked door access control 27 between remote control module 4, the safety for being provided with to be conducive to increase guard system of networked door access control 27 are conducive to know Not extraneous Virus Info, the central processing element 1 are connected by data update end 28 with the control sensing device 5, institute Control centre 18 is stated to be made of microcontroller and Digital Logical Circuits.
In addition, in one embodiment, the environment information acquisition device 22 includes mobile terminal 221 and communication module 222.
In addition, in one embodiment, the electric power system 23 includes rechargeable battery pack 231 and charging unit unit 232。
In addition, in one embodiment, the status display end 25 includes temperature display unit 251, humidity display unit 252nd, voltage display unit 253, on off state display unit 254 and alarm unit 255.
In addition, in one embodiment, include alarm lamp and phonetic alarm device inside the alarm unit 255.
In addition, in one embodiment, it, can be to centre for the integrated circuit 12 that Signal Booster 11 connects Reason chip 1 collect information progress integrate simultaneously, be then adjusted and shown by sort module 3, integrated circuit 12 and The setting of feedback input end 13 can help the information collected by adjusting control sensing device 5 between central processing element 1.
Likewise, in specific application, other relevant technical solutions can also be used to be substituted, for example, conduction connects The power cord 10 of effect and the status display end 25 with protection display effect are connect, is not just illustrated one by one herein, but for correspondence Alternative solution be also understood in protection scope of the present invention.
In conclusion by means of the above-mentioned technical proposal of the present invention, the signal in central processing element 1 in computer connects Enter end 2 and play the role of reception to data first, sort module 3 and remote control module 4 are respectively provided with classification processing and long range acquisition Effect, Signal Booster 11 can improve control sensing device 5 sensitivity, increase receive data accuracy, internet Inside powers by using electric power system 23 and control centre 18, by sensor network 19, switching information collector 21 and environment Information acquisition device 22 comes all signal acquisitions, then reaches control centre 18, is handled by control centre 18, finally All presentation of information are come out by status display end 25, clearly observe the voltage and current information of each circuit, are conducive to send out in time Now hiding security risk, timely processing prevent that safety accident occurs, and when giving a warning, control centre 18 sends out protection letter Number, it is operated by protection system 20, master switch 15 is powered off, protected whole system, protect each portion's element injury-free, extended Service life, improves processing safety, and the information that equipment breaks down can be passed to by the use of device fault information collector 26 Control centre 18 is cut off master switch 16 by control centre 18, can further be destroyed with hoc apparatus, so as to prevent safety accident, The use of peripheral hardware input unit 24 can adjust use condition as needed so that this system use scope is wide, by whole operation mistake Journey is as in safe range, and safeguard work is smoothed out, and presentation of information is comprehensive, and much information can be integrated simultaneously, disappear Except security risk, the practicability of guard system is improved.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (9)

1. a kind of internet security guard system, which is characterized in that including central processing element (1), the central processing element (1) it is internally provided with the central processing element (1) as symmetrical signal incoming end (2), signal incoming end (2) side Be provided with positioned at the internal sort module (3) of the central processing element (1) and far control module (4), the sort module (3) and Remote control module (4) output terminal is respectively connected with control sensing device (5), and the control sensing device (5) is including temperature sensor (6), humidity sensor (7), voltage sensor (8) and current sensor (9), temperature sensor (6) incoming end are connected with The humidity sensor (7), the temperature sensor (6) pick out end and are connected with the voltage sensor (8), the humidity sensor Device (7) by power cord (10) respectively with it is described it is remote control module (4) and the humidity sensor (7) data connection, the control Sensing device (5) one end is connected with integrated circuit (12), the integrated circuit (12) by equidistant Signal Booster (11) It is controlled and connected by the power cord (10) with the central processing element (1), the integrated circuit (12) and the centre Be provided with feedback input end (13) between reason chip (1), the remote control module (4) including input circuit (14), master switch (15), Control switch (16), operation equipment (17) and control centre (18), it is the input circuit (14), the master switch (15), described Control switch (16) and the operation equipment (17) are sequentially connected by wire, and the master switch (15) switchs with the control (16) sensor network (19), the biography are both provided between, between the control centre (18) and the input circuit (14) The interface of sensor network (19) is bidirectionally coupled to the control centre (18), the control centre (18) and the master switch (15) Between be provided with protection system (20), the interface of the protection system (20) respectively in the master switch (15), the control The heart (18) unidirectionally connects, and switching information collector is provided between the control centre (18) and the control switch (16) (21), the switching information collector (21) and the interface of the control centre (18) are bi-directionally connected, the switching information acquisition Device (21) is unidirectionally connect with the interface of the control switch (16), and the interface of the control centre (18) has been bi-directionally connected environment Information acquisition device (22), electric power system (23) and peripheral hardware input unit (24), the control centre (18) unidirectionally connect stateful Display end (25) is provided with device fault information collector between the control centre (18) and the operation equipment (17) (26)。
A kind of 2. internet security guard system according to claim 1, which is characterized in that the central processing element (1) networked door access control (27) being provided between the sort module (3) and the remote control module (4).
A kind of 3. internet security guard system according to claim 1, which is characterized in that the central processing element (1) it is connected by data update end (28) with the control sensing device (5).
4. a kind of internet security guard system according to claim 1, which is characterized in that the control centre (18) by Microcontroller and Digital Logical Circuits composition.
A kind of 5. internet security guard system according to claim 1, which is characterized in that the environment information acquisition device (22) including mobile terminal (221) and communication module (222).
A kind of 6. internet security guard system according to claim 1, which is characterized in that electric power system (23) packet Include rechargeable battery pack (231) and charging unit unit (232).
A kind of 7. internet security guard system according to claim 1, which is characterized in that the status display end (25) Including temperature display unit (251), humidity display unit (252), voltage display unit (253), on off state display unit (254) and alarm unit (255).
A kind of 8. internet security guard system according to claim 7, which is characterized in that the alarm unit (255) Inside includes alarm lamp and phonetic alarm device.
A kind of 9. internet security guard system according to claim 1, which is characterized in that described and Signal Booster 11 The integrated circuit 12 of connection, the information progress that can be collected to central processing element 1 are integrated simultaneously, then pass through sort module 3 Be adjusted and show, between integrated circuit 12 and central processing element 1 setting of feedback input end 13 can help to adjust Control the information collected by sensing device 5.
CN201810018488.9A 2018-01-09 2018-01-09 A kind of internet security guard system Active CN108227583B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810018488.9A CN108227583B (en) 2018-01-09 2018-01-09 A kind of internet security guard system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810018488.9A CN108227583B (en) 2018-01-09 2018-01-09 A kind of internet security guard system

Publications (2)

Publication Number Publication Date
CN108227583A true CN108227583A (en) 2018-06-29
CN108227583B CN108227583B (en) 2019-02-22

Family

ID=62640552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810018488.9A Active CN108227583B (en) 2018-01-09 2018-01-09 A kind of internet security guard system

Country Status (1)

Country Link
CN (1) CN108227583B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204258835U (en) * 2014-12-18 2015-04-08 辽宁科技大学 Internet of Things control system safety device
CN205809962U (en) * 2016-07-19 2016-12-14 福建方维信息科技有限公司 A kind of security protection system based on the Internet
CN206472236U (en) * 2017-03-01 2017-09-05 唐山市君浩科技有限公司 A kind of security protection system based on internet
CN107291013A (en) * 2017-07-11 2017-10-24 合肥东恒锐电子科技有限公司 A kind of domestic intelligent security protection automatic control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204258835U (en) * 2014-12-18 2015-04-08 辽宁科技大学 Internet of Things control system safety device
CN205809962U (en) * 2016-07-19 2016-12-14 福建方维信息科技有限公司 A kind of security protection system based on the Internet
CN206472236U (en) * 2017-03-01 2017-09-05 唐山市君浩科技有限公司 A kind of security protection system based on internet
CN107291013A (en) * 2017-07-11 2017-10-24 合肥东恒锐电子科技有限公司 A kind of domestic intelligent security protection automatic control system

Also Published As

Publication number Publication date
CN108227583B (en) 2019-02-22

Similar Documents

Publication Publication Date Title
CN105513245B (en) 35kV transformer substation multi-layer safety protection system
CN205959035U (en) Supervisory systems is synthesized to computer lab power environment
CN106506510A (en) Dynamic vibration signal data inter-network lock Transmission system and its method
CN106771716A (en) Lightning protected intelligent management system
CN106157523A (en) A kind of smart security guard and alarm and building talkback integral system
CN106713413A (en) Residential area monitoring system based on Internet of things
CN107357173A (en) A kind of home appliance monitor system based on cloud control
CN107942702A (en) Intelligent domestic system based on Internet of Things
CN202127413U (en) Multilayer machine room monitor terminal
CN106911774A (en) A kind of Internet of Things wireless intelligent home security system
CN206878844U (en) Communication processing apparatus and communication system
CN206962861U (en) A kind of wisdom computer room management system
CN210155232U (en) Power distribution network monitoring equipment and system
CN108600372A (en) A kind of information interaction system based on more transmission facility inspection devices and control terminal
CN107929973A (en) A kind of overhead transmission line aloft work anti-falling intelligent alarm system
CN203896047U (en) Electric power protection system
CN108227583B (en) A kind of internet security guard system
CN207907933U (en) A kind of server room monitoring device
CN109842551A (en) A kind of intelligent networking gateway based on IPv6
CN108076065A (en) A kind of computer electronic equipment leasing service system
CN107767606A (en) A kind of property building intelligent safety defense monitoring system
CN109787683B (en) Wireless looped network emergency power supply photoelectric conversion equipment
CN208028928U (en) Positive physical shielding system
CN208754312U (en) A kind of terminal management apparatus
CN207281956U (en) A kind of safety monitoring system 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
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20190104

Address after: Room C, 18/F, 1255 Xikang Road, Putuo District, Shanghai 200060

Applicant after: Seal information technology (Shanghai) Co., Ltd.

Address before: Room 416, 71-13 Shixiang Road, Xiacheng District, Hangzhou City, Zhejiang Province

Applicant before: Hangzhou Zaixin Technology Co., Ltd.

GR01 Patent grant
GR01 Patent grant