CN217787848U - Artificial intelligence anti-theft system for warehouse - Google Patents

Artificial intelligence anti-theft system for warehouse Download PDF

Info

Publication number
CN217787848U
CN217787848U CN202221843518.8U CN202221843518U CN217787848U CN 217787848 U CN217787848 U CN 217787848U CN 202221843518 U CN202221843518 U CN 202221843518U CN 217787848 U CN217787848 U CN 217787848U
Authority
CN
China
Prior art keywords
module
resistor
pressure
warehouse
capacitor
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
CN202221843518.8U
Other languages
Chinese (zh)
Inventor
高强
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.)
Nanjing Electric Fish Embedded Technology Co ltd
Original Assignee
Nanjing Electric Fish Embedded 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 Nanjing Electric Fish Embedded Technology Co ltd filed Critical Nanjing Electric Fish Embedded Technology Co ltd
Priority to CN202221843518.8U priority Critical patent/CN217787848U/en
Application granted granted Critical
Publication of CN217787848U publication Critical patent/CN217787848U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

The utility model discloses an artificial intelligence anti-theft system for a warehouse, which relates to the technical field of intelligent anti-theft, and comprises a power module for supplying power; the infrared induction module is used for infrared induction; the wireless transmission module is used for wirelessly transmitting a wireless control instruction; the control module is used for receiving the control instruction, manually outputting the control instruction and storing pressure data; the pressure detection module is used for detecting the pressure condition of the goods; the pressure data holding and sampling module is used for holding and processing the voltage of the sampled pressure value; the pressure threshold value comparison module is used for comparing the held sampling pressure value with the sampling pressure value; and the alarm module is used for alarming. The utility model is used for the artificial intelligence anti-theft system in warehouse carries out the infrared induction to the warehouse gate and detects to the pressure information of wireless transmission wireless control signal control to article keeps the sampling, compares the pressure value that keeps and real-time detection's pressure value respectively, realizes intelligent theftproof control.

Description

Artificial intelligence anti-theft system for warehouse
Technical Field
The utility model relates to an intelligence theftproof technical field specifically is an artificial intelligence anti-theft system for warehouse.
Background
Warehouse, a general term of building and place as keeping, storing article, be used for storing article, in order to avoid taking place stolen phenomenon, current warehouse adopts modes such as camera and infrared ray induction to realize guarding against theft to the warehouse, the equipment detection dead angle appears in the difficult emergence, lead to the warehouse still to have stolen risk, and because artificial intelligence's development, make the warehouse realize intelligent theftproof protect function more urgently, the goods data of warehouse inside can often appear more changedly simultaneously, the artificial intelligence anti-theft system that leads to current warehouse needs comparatively complicated procedure basis, and need to take notes a large amount of data information repeatedly and control anti-theft system's follow-up, it is comparatively troublesome to lead to anti-theft system, consequently, need to improve.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an artificial intelligence anti-theft system for warehouse to solve the problem that proposes among the above-mentioned background art.
According to the embodiment of the utility model provides an in, provide an artificial intelligence anti-theft system for warehouse, this artificial intelligence anti-theft system for warehouse includes: the device comprises a power supply module, an infrared sensing module, a wireless transmission module, a control module, a pressure detection module, a pressure data holding and sampling module, a pressure threshold value comparison module and an alarm module;
the power supply module is used for providing required electric energy;
the infrared sensing module is connected with the power supply module and is used for carrying out infrared sensing detection on an entrance of the warehouse;
the wireless transmission module is connected with the infrared induction module and used for receiving the induction result output by the infrared induction module and wirelessly transmitting a wireless control instruction through a wireless radio frequency circuit;
the control module is connected with the wireless transmission module, is used for receiving and outputting the wireless control instruction transmitted by the wireless transmission module, and is used for manually outputting the control instruction; the pressure detection module is used for detecting the pressure of the gas in the gas tank;
the pressure detection module is connected with the power supply module and used for detecting the pressure condition of the goods to be detected and outputting a pressure value, and the pressure detection module is used for sampling the detected pressure value;
the pressure data holding and sampling module is connected with the pressure detection module and the control module, is used for receiving the pressure value sampled by the pressure detection module, is used for receiving the wireless control instruction and the manual control instruction output by the control module and carries out voltage holding processing on the sampled pressure value;
the pressure threshold comparison module is connected with the pressure detection module and the pressure data holding and sampling module and is used for comparing the held sampling pressure value with a sampling pressure value and outputting a comparison result;
and the alarm module is connected with the pressure threshold comparison module and used for receiving the comparison result and carrying out abnormity alarm.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an artificial intelligence anti-theft system for warehouse adopts infrared induction module to carry out infrared induction to the warehouse gate and detects, whether detect someone gets into the warehouse, and by wireless transmission module wireless transmission wireless control signal, control keeps the sampling to the pressure information of article, and compare the pressure information of keeping and pressure detection module output respectively by pressure threshold value comparison module, judge someone and get into the back, article in the warehouse whether appear the phenomenon of not enough quality, avoid the stolen emergence of article, article pressure detection has the real-time simultaneously, can carry out intelligent anti-theft protection to current article automatically, need not more complicated data record and degree processing, reduce the artificial intelligence anti-theft system's of warehouse complexity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic block diagram of an artificial intelligence anti-theft system for a warehouse according to an embodiment of the present invention.
Fig. 2 is a circuit diagram of the connection between the infrared sensing module and the wireless transmission module provided by the embodiment of the present invention.
Fig. 3 is a circuit diagram of an artificial intelligence anti-theft system for a warehouse according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1, in this embodiment, an artificial intelligence anti-theft system for a warehouse includes: the pressure monitoring system comprises a power module 1, an infrared sensing module 2, a wireless transmission module 3, a control module 4, a pressure detection module 5, a pressure data holding and sampling module 6, a pressure threshold value comparison module 7 and an alarm module 8;
specifically, the power module 1 is used for providing required electric energy;
the infrared induction module 2 is connected with the power module 1 and is used for carrying out infrared induction detection on an entrance of the warehouse;
the wireless transmission module 3 is connected with the infrared induction module 2 and is used for receiving the induction result output by the infrared induction module 2 and wirelessly transmitting a wireless control instruction through a wireless radio frequency circuit;
the control module 4 is connected with the wireless transmission module 3, is used for receiving and outputting the wireless control instruction transmitted by the wireless transmission module 3, and is used for manually outputting the control instruction; for storing the signal output by the pressure detection module 5;
the pressure detection module 5 is connected with the power supply module 1, and is used for detecting the pressure condition of the goods to be detected and outputting a pressure value, and is used for sampling the detected pressure value;
the pressure data holding and sampling module 6 is connected with the pressure detection module 5 and the control module 4, is used for receiving the pressure value sampled by the pressure detection module 5, is used for receiving the wireless control instruction and the manual control instruction output by the control module 4, and carries out voltage holding processing on the sampled pressure value;
the pressure threshold comparison module 7 is connected with the pressure detection module 5 and the pressure data holding and sampling module 6, and is used for comparing the held sampling pressure value with the sampled pressure value and outputting a comparison result;
and the alarm module 8 is connected with the pressure threshold comparison module 7 and used for receiving the comparison result and performing abnormity alarm.
In a specific embodiment, the power module 1 may use a transformer W, a rectifier T, a filter capacitor C1, and a voltage regulator IC1 to perform voltage reduction, rectification, filtering, and voltage stabilization on input power.
Further, the infrared sensing module 2 includes an infrared sensor U1, a first switching tube VT1, a first resistor R1, a second resistor R2, a second capacitor C2, a third capacitor C3, and a first controller U2;
specifically, the power supply end of the infrared sensor U1 is connected to one end of the power supply module 1 and the second resistor R2, and the fourth end and the eighth end of the first controller U2, one end of the second resistor R2 is connected to the seventh end of the first controller U2 and is connected to the collector of the first switching tube VT1, the second end and the sixth end of the first controller U2 through the first resistor R1, the base of the first switching tube VT1 is connected to the output end of the infrared sensor U1, the emitter of the first switching tube VT1 is connected to the first end and the ground end of the first controller U2 through the second capacitor C2, and the fifth end of the first controller U2 is grounded through the third capacitor C3.
In a specific embodiment, the infrared sensor U1 may be, but is not limited to, an infrared sensor U1 such as HC-SR501, PIS209, or the like, and is disposed at a doorway of a warehouse to sense a person entering the warehouse; the first switching tube VT1 may be an NPN transistor; the first controller U2 may be an NE555 integrated circuit to form an oscillator.
Further, the wireless transmission module 3 includes a fourth capacitor C4, a fifth capacitor C5, a third resistor R3, a sixth capacitor C6, a second switching tube VT2, a seventh capacitor C7, a first inductor L1, a second inductor L2, an eighth capacitor C8, and an antenna;
specifically, one end of the fourth capacitor C4 is connected to the third end of the first controller U2, the other end of the fourth capacitor C4 is connected to the base of the second switch tube VT2 and one end of the third resistor R3 and is connected to the ground through the fifth capacitor C5, the other end of the third resistor R3, one end of the sixth capacitor C6 and one end of the first inductor L1 are all connected to the power module 1, the collector of the second switch tube VT2 is connected to the other end of the first inductor L1, one end of the eighth capacitor C8, the other end of the sixth capacitor C6 and the antenna, the emitter of the second switch tube VT2 is connected to the other end of the eighth capacitor C8 and one end of the second inductor L2 and is connected to the other end of the second inductor L2 and the ground through the seventh capacitor C7.
In a specific embodiment, the fourth capacitor C4, the fifth capacitor C5, the third resistor R3, the sixth capacitor C6, the second switching tube VT2, the seventh capacitor C7, the first inductor L1, the second inductor L2, the eighth resistor R8, and the antenna constitute a radio frequency transmitter circuit for wirelessly transmitting a control command.
Further, the pressure detection module 5 includes a pressure sensor U3, a fourth resistor R4, and a fifth resistor R5; the control module 4 comprises a data recording device;
specifically, a power supply end of the pressure sensor U3 is connected to the power supply module 1, an output end of the pressure sensor U3 is connected to the data recording device and is connected to a first end of the fifth resistor R5 through the fourth resistor R4, and a second end of the fifth resistor R5 and a ground end of the pressure sensor U3 are both grounded.
In a specific embodiment, the pressure sensor U3 may be selected from, but is not limited to, a pressure detection device such as a strain gauge pressure sensor U3, a semiconductor pressure sensor U3, and the like; the fourth resistor R4 and the fifth resistor R5 are used for sampling a pressure value output by the pressure sensor U3; the data recording device can adopt a memory to store data, and the specific model is not limited.
Further, the pressure data holding and sampling module 6 includes a first operational amplifier OP1, a sixth resistor R6, a second operational amplifier OP2, a first power tube Q1, a ninth capacitor C9, and an eighth resistor R8; the control module 4 also comprises a radio frequency signal receiving device and a manual control device;
specifically, the in-phase end of the first operational amplifier OP1 is connected to the first end of the fifth resistor R5, the inverting end of the first operational amplifier OP1 is connected to the in-phase end of the second operational amplifier OP2 and the output end of the second operational amplifier OP2 through the sixth resistor R6, the output end of the first operational amplifier OP1 is connected to the source of the first power tube Q1, the drain of the first power tube Q1 is connected to the in-phase end of the second operational amplifier OP2 and one end of the ninth capacitor C9, the other end of the ninth capacitor C9 is connected to the ground through the eighth resistor R8, and the gate of the first power tube Q1 is connected to the radio frequency signal receiving device and the manual control device.
In a specific embodiment, the first operational amplifier OP1 and the second operational amplifier OP2 may be OP07 operational amplifiers; the first power tube Q1 can be an N-channel junction field effect tube; the radio frequency signal receiving device is used for matching a radio frequency signal of the wireless transmission module 3, receiving a control instruction wirelessly transmitted by the wireless transmission module 3 and controlling the work of the first power tube Q1, and the specific radio frequency signal receiving device is not limited; the manual control device can output a control instruction in a password input control mode, and is not limited specifically; the ninth capacitor C9 is an energy storage capacitor.
Further, the pressure threshold comparison module 7 includes a first comparator A1, an eleventh resistor R11, a ninth resistor R9, a tenth resistor R10, and a seventh resistor R7;
specifically, the in-phase end of the first comparator A1 is connected to one end of a ninth resistor R9 and connected to the end through a tenth resistor R10, the other end of the ninth resistor R9 is connected to the output end of the second operational amplifier OP2, the inverting end of the first comparator A1 is connected to the first end of the fifth resistor R5 through a seventh resistor R7, both the power source end of the first comparator A1 and one end of the eleventh resistor R11 are connected to the power module 1, and the output end of the first comparator A1 is connected to the other end of the eleventh resistor R11.
In an embodiment, the first comparator A1 may be an LM393 comparator.
Further, the alarm module 8 includes a twelfth resistor R12, a thirteenth resistor R13, a fourth switching tube VT4, a third switching tube VT3, and an alarm;
specifically, one end of the twelfth resistor R12 and one end of the thirteenth resistor R13 are both connected to the output end of the first comparator A1, the other end of the twelfth resistor R12 is connected to the base of the fourth switching tube VT4, the other end of the thirteenth resistor R13 is connected to the base of the third switching tube VT3, the collector of the fourth switching tube VT4 and the emitter of the third switching tube VT3 are both connected to the power module 1 through the alarm, and the emitter of the fourth switching tube VT4 and the collector of the third switching tube VT3 are both grounded.
In a specific embodiment, the fourth switching transistor VT4 may be an NPN type transistor, and the third switching transistor VT3 may be a PNP type transistor.
It should be noted that the circuit structure of the control module 4, the pressure detection module 5, the pressure data holding and sampling module 6, the pressure threshold comparison module 7 and the alarm module 8 is used for the quality change of articles in a certain area in the warehouse, and other article areas in the warehouse can also adopt the circuit structures of the control module 4, the pressure detection module 5, the pressure data holding and sampling module 6, the pressure threshold comparison module 7 and the alarm module 8 to realize artificial intelligent anti-theft protection, and are in wireless communication with the wireless transmission module 3 through the control module 4.
The utility model relates to an artificial intelligence anti-theft system for warehouse, provide required electric energy by power module 1, and carry out the human response by infrared sensor U1 to the warehouse gate, when sensing someone entering warehouse, by first controller U2 control antenna wireless transmission control command, receive by the regional radio frequency signal receiving arrangement of every article, and control switching on of first power tube Q1, sample the real-time pressure value of pressure sensor U3 output through fourth resistance R4 and fifth resistance R5, it transmits to sample the pressure value to put OP1 by first fortune, and save the voltage of the pressure value of input by ninth electric capacity C9, after first power tube Q1 breaks off, put OP2 by ninth electric capacity C9 and second fortune and carry out the holding processing, and sustainable a period of time, put OP2 by second fortune and input first comparator A1's homophase end with the pressure value that keeps, the antiphase end of first comparator A1 receives the sampling of fourth resistance R4 and fifth resistance R5, when article pressure value that the first fortune will keep, the article pressure value all appear the first switch control VT1 is the article and the pressure value is put, the first switch-on the article and the switch control VT device, the VT4 is the article can be taken when the article and the change, the manual control device appears, the article, the first switch is taken, the article, the VT4, the article, the VT control device is taken, the article can be taken when the first switch control device for the time, the article.
This an artificial intelligence anti-theft system for warehouse adopts infrared induction module 2 to carry out infrared induction to the warehouse gate and detects, whether detect someone and get into the warehouse, and by wireless transmission module 3 wireless transmission wireless control signal, control keeps the sampling to the pressure information of article, and compare the pressure information of keeping pressure information and the pressure information of pressure detection module 5 output respectively by pressure threshold value comparison module 7, judge someone entering back, article in the warehouse whether the phenomenon that the quality is not enough appears, avoid the stolen emergence of article, simultaneously have the real-time to article pressure detection, can carry out intelligent anti-theft protection to current article automatically, need not more to be complicated data record and degree processing, reduce the artificial intelligence anti-theft system's of warehouse complexity.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. An artificial intelligence anti-theft system for a warehouse is characterized in that,
this an artificial intelligence anti-theft system for warehouse includes: the pressure monitoring system comprises a power module, an infrared sensing module, a wireless transmission module, a control module, a pressure detection module, a pressure data holding and sampling module, a pressure threshold value comparison module and an alarm module;
the power supply module is used for providing required electric energy;
the infrared sensing module is connected with the power supply module and is used for performing infrared sensing detection on an entrance of the warehouse;
the wireless transmission module is connected with the infrared induction module and used for receiving the induction result output by the infrared induction module and wirelessly transmitting a wireless control instruction through a wireless radio frequency circuit;
the control module is connected with the wireless transmission module, is used for receiving and outputting the wireless control instruction transmitted by the wireless transmission module, and is used for manually outputting the control instruction; the pressure detection module is used for outputting a signal;
the pressure detection module is connected with the power supply module, and is used for detecting the pressure condition of the goods to be detected and outputting a pressure value, and is used for sampling the detected pressure value;
the pressure data holding and sampling module is connected with the pressure detection module and the control module, and is used for receiving the pressure value sampled by the pressure detection module, receiving the wireless control instruction and the manual control instruction output by the control module and carrying out voltage holding processing on the sampled pressure value;
the pressure threshold comparison module is connected with the pressure detection module and the pressure data holding and sampling module and is used for comparing the held sampling pressure value with the sampling pressure value and outputting a comparison result;
and the alarm module is connected with the pressure threshold comparison module and used for receiving the comparison result and carrying out abnormity alarm.
2. The artificial intelligence anti-theft system for the warehouse of claim 1, wherein the infrared sensing module comprises an infrared sensor, a first switch tube, a first resistor, a second capacitor, a third capacitor, a first controller;
the power end of the infrared sensor is connected with the power module, one end of the second resistor, the fourth end and the eighth end of the first controller, one end of the second resistor is connected with the seventh end of the first controller and is connected with the collector electrode of the first switch tube, the second end and the sixth end of the first controller through the first resistor, the base electrode of the first switch tube is connected with the output end of the infrared sensor, the emitter electrode of the first switch tube is connected with the first end and the ground end of the first controller through the second capacitor, and the fifth end of the first controller is grounded through the third capacitor.
3. The artificial intelligence anti-theft system for the warehouse of claim 2, wherein the wireless transmission module comprises a fourth capacitor, a fifth capacitor, a third resistor, a sixth capacitor, a second switch tube, a seventh capacitor, a first inductor, a second inductor, an eighth capacitor and an antenna;
the one end of fourth electric capacity is connected the third end of first controller, and the base of second switch tube and the one end of third resistance and through fifth electric capacity connection ground are connected to the other end of fourth electric capacity, and the other end of third resistance, the one end of sixth electric capacity and the one end of first inductance are all connected power module, and the other end of first inductance, the one end of eighth electric capacity, the other end and the antenna of sixth electric capacity are connected to the collecting electrode of second switch tube, and the other end of eighth electric capacity and the one end of second inductance are connected to the projecting pole of second switch tube and through the other end and the ground of seventh electric capacity connection second inductance.
4. The artificial intelligence anti-theft system for the warehouse of claim 1, wherein the pressure detection module comprises a pressure sensor, a fourth resistor, a fifth resistor; the control module comprises a data recording device;
the power end of the pressure sensor is connected with the power module, the output end of the pressure sensor is connected with the data recording device and is connected with the first end of the fifth resistor through the fourth resistor, and the second end of the fifth resistor and the grounding end of the pressure sensor are both grounded.
5. The artificial intelligence anti-theft system for the warehouse of claim 4, wherein the pressure data holding and sampling module comprises a first operational amplifier, a sixth resistor, a second operational amplifier, a first power tube, a ninth capacitor and an eighth resistor; the control module also comprises a radio frequency signal receiving device and a manual control device;
the in-phase end of the first operational amplifier is connected with the first end of the fifth resistor, the inverting end of the first operational amplifier is connected with the in-phase end of the second operational amplifier and the output end of the second operational amplifier through the sixth resistor, the output end of the first operational amplifier is connected with the source electrode of the first power tube, the drain electrode of the first power tube is connected with the in-phase end of the second operational amplifier and one end of the ninth capacitor, the other end of the ninth capacitor is connected with the ground end through the eighth resistor, and the grid electrode of the first power tube is connected with the radio frequency signal receiving device and the manual control device.
6. The artificial intelligence anti-theft system for the warehouse of claim 5, wherein the pressure threshold comparison module comprises a first comparator, an eleventh resistor, a ninth resistor, a tenth resistor, a seventh resistor;
the in-phase end of the first comparator is connected with one end of a ninth resistor and passes through a tenth resistor connecting end, the other end of the ninth resistor is connected with the output end of the second operational amplifier, the inverting end of the first comparator is connected with the first end of the fifth resistor through a seventh resistor, the power supply end of the first comparator and one end of the eleventh resistor are both connected with the power supply module, and the output end of the first comparator is connected with the other end of the eleventh resistor.
7. The artificial intelligence anti-theft system for the warehouse of claim 6, wherein the alarm module comprises a twelfth resistor, a thirteenth resistor, a fourth switch tube, a third switch tube and an alarm;
one end of the twelfth resistor and one end of the thirteenth resistor are connected with the output end of the first comparator, the other end of the twelfth resistor is connected with the base of the fourth switching tube, the other end of the thirteenth resistor is connected with the base of the third switching tube, the collector of the fourth switching tube and the emitter of the third switching tube are connected with the power module through the alarm, and the emitter of the fourth switching tube and the collector of the third switching tube are grounded.
CN202221843518.8U 2022-07-18 2022-07-18 Artificial intelligence anti-theft system for warehouse Active CN217787848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221843518.8U CN217787848U (en) 2022-07-18 2022-07-18 Artificial intelligence anti-theft system for warehouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221843518.8U CN217787848U (en) 2022-07-18 2022-07-18 Artificial intelligence anti-theft system for warehouse

Publications (1)

Publication Number Publication Date
CN217787848U true CN217787848U (en) 2022-11-11

Family

ID=83941746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221843518.8U Active CN217787848U (en) 2022-07-18 2022-07-18 Artificial intelligence anti-theft system for warehouse

Country Status (1)

Country Link
CN (1) CN217787848U (en)

Similar Documents

Publication Publication Date Title
CN217787848U (en) Artificial intelligence anti-theft system for warehouse
CN204706165U (en) Medical long distance wireless monitor device based on bracelet capable of rapid positioning
US10783763B2 (en) Biological sensing perimeter and usage method therefor
CN204669523U (en) The management all-in-one of shipbuilding and monitoring integrated system
CN204432608U (en) A kind of oscillatory type automotive theft proof system
CN111459085A (en) Intelligent door and window system with remote monitoring function
CN208441633U (en) House door key reminder
CN102682567A (en) Fireproof and antitheft system of transformer substation
CN220855806U (en) Container intrusion alarm circuit
CN205302522U (en) Microwave theftproof alarm system
CN206237028U (en) A kind of theft protection transformer station with safety device
CN212622879U (en) Detection apparatus based on CT gets electric coil
CN112419633A (en) Anti-theft alarm device using public communication network
CN110087027B (en) Novel security protection monitored control system
CN207676647U (en) A kind of campus dormitory active noise reduction system of powered stable
CN206541172U (en) It is a kind of to monitor the monitor of home poultry raising temperature in real time
CN205895030U (en) Intelligence warning folding door
CN207095044U (en) Without electric cleaning control system
CN213070017U (en) Alarm panel device
CN108458747B (en) Automatic monitoring natural gas storage tank based on Internet of things
CN206712153U (en) Self-powered intelligent and safe monitoring socket
CN206249059U (en) Remote sensing control system
CN110428570B (en) Novel intelligence theftproof and power generation system
CN206649315U (en) Intelligent access control system
CN209132951U (en) Ranging and human body induction type multifunction alarm device capable of preventing myopia

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant