CN109118625A - The control method of machine is controlled in a kind of cloud intelligence - Google Patents

The control method of machine is controlled in a kind of cloud intelligence Download PDF

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Publication number
CN109118625A
CN109118625A CN201810892674.5A CN201810892674A CN109118625A CN 109118625 A CN109118625 A CN 109118625A CN 201810892674 A CN201810892674 A CN 201810892674A CN 109118625 A CN109118625 A CN 109118625A
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information
machine
terminal
target pixel
control machine
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CN109118625B (en
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杨月明
李鹏强
王晓聪
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Henan Yun Tuo Intelligent Technology Co Ltd
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Henan Yun Tuo Intelligent Technology Co Ltd
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/30Individual registration on entry or exit not involving the use of a pass
    • G07C9/38Individual registration on entry or exit not involving the use of a pass with central registration
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/30Individual registration on entry or exit not involving the use of a pass
    • G07C9/32Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The present invention provides the control method for controlling machine in a kind of cloud intelligence, middle control machine gets the UDP multicast request packet of terminal transmission, sends feedback data to terminal;Project information and facility information are created, project information and facility information are synchronized to cloud platform;Control logic interface is configured in the configuration tool of terminal;Configured control logic is published in middle control machine;Middle control machine obtains and executes the instruction of terminal sending, and the implementing result of instruction is sent terminal;Middle control machine obtains the head image of the active user of camera acquisition;Binary conversion treatment is carried out to the head image of acquisition, background and Target Segmentation are opened, background is removed, obtains the set of target pixel points;Determine whether the target pixel points in set are noise spot one by one;It is matched according to the object pixel point set after denoising point with the object pixel point set that middle control machine stores.The present invention can be realized the centralized control to gate inhibition, meet the diversified demand of intelligent building.

Description

The control method of machine is controlled in a kind of cloud intelligence
Technical field
The present invention relates to the control methods that machine is controlled in field of intelligent control technology more particularly to a kind of cloud intelligence.
Background technique
Intelligent building refers to using building as platform, based on the integrated application to all kinds of intelligent informations, collects framework, is System, application, management and optimum organization are integrated, the synthesis wisdom energy with perception, transmission, memory, reasoning, judgement and decision Power forms the intergrant coordinated each other with people, building, environment, provides safe and efficient, convenient and sustainable development function for people The building of energy environment.In building intellectualization application field, it is currently the camera that oneself is arranged in each building building, cannot achieve concentration Control, is not able to satisfy the diversified demand of intelligent building.
Summary of the invention
In view of this, the present invention provides the control method for controlling machine in a kind of cloud intelligence, overcomes and occur in the prior art Problem can be realized the centralized control to gate inhibition, meet the diversified demand of intelligent building.
The invention adopts the following technical scheme:
The control method of machine is controlled in a kind of cloud intelligence, comprising the following steps:
Middle control machine gets the UDP multicast request packet of terminal transmission, sends feedback data to terminal;
Project information and facility information are created, project information and facility information are synchronized to cloud platform;
Control logic interface is configured in the configuration tool of terminal;
Configured control logic is published in middle control machine;
Middle control machine obtains and executes the instruction of terminal sending, and the implementing result of instruction is sent terminal;
Middle control machine obtains the head image of the active user of camera acquisition;
Binary conversion treatment is carried out to the head image of acquisition, background and Target Segmentation are opened, background is removed, obtains target pixel points Set;Target pixel points include the pixel of head outer profile, human eye, nose and mouth;
Determine whether the target pixel points in set are noise spot one by one, if so, removing the target pixel points;If it is not, then protecting Stay the target pixel points;
It is matched according to the object pixel point set after denoising point with the object pixel point set that middle control machine stores, if Match, then active user has permission entrance, and middle control machine sends instruction, opens gate, and record opening time and User ID;If cannot Matching, then middle control machine sends instruction, resurveys;If cannot continuously match three times, send a warning message.
Preferably, whether the target pixel points in the determining set are that noise spot includes:
Compare phase absolute value of the difference between the gray value of current target pixel points and adjacent target pixel gray value, if more than Preset value, then current target pixel points are noise spot.
Preferably, the facility information includes serial equipment information, network equipment information and bus apparatus information.
Preferably, the cloud platform uses MQTT communication mechanism.
Preferably, further includes: the status information of the middle control machine acquisition terminal, and by collected status information and preset Information compares, and such as exceeds the range of presupposed information, then sends warning information to terminal, and send mail to project leader Or short message.
Preferably, middle control machine obtains the light data and number of each floor corridor in building, according to ambient brightness, period And number is by the brightness value of intelligent dimming control module adjustment light;The light data includes the switch data of light and bright Degree evidence;
The intelligent dimming control module includes control panel, driving plate and display board, the control panel, driving plate and display board It is sequentially connected electrically;Logic control module, power module, first interface module, ID setting circuit mould are provided on the control panel Block, 485 circuit modules and wireless communication module;The Logic control module is separately connected the first interface module, ID setting Circuit module, 485 circuit modules and wireless communication module, the power module are modules power supply;It is set in the driving plate It is equipped with zero cross detection circuit, metal-oxide-semiconductor circuit, AC-DC module, metal-oxide-semiconductor driving circuit and second interface module, the zero passage detection Circuit is connect with the second interface module, and the second interface module is connect with the first interface module, and the metal-oxide-semiconductor drives Dynamic circuit is separately connected metal-oxide-semiconductor circuit, second interface module and AC-DC module, and the metal-oxide-semiconductor circuit connects respectively through connecting terminal Connect the AC-DC module and zero cross detection circuit;State indication unit, LED driver circuit module are provided on the display board With third interface module, the third interface module is separately connected second interface module and LED driver circuit module, the state Indicating unit is connect with LED driver circuit module;The power module is separately connected third interface module and LED drive circuit mould Block.
Preferably, the Logic control module includes GPIO interface unit, first serial unit and second serial unit, institute It states GPIO interface unit and is separately connected first interface module and ID setting circuit module, described in first serial unit connection 485 circuit modules, the second serial unit connect the wireless communication module.
Preferably, middle control machine obtains the light data and number of each floor corridor in building, according to ambient brightness, period And number is by the brightness value of intelligent dimming control module adjustment light, comprising:
Middle control machine obtains the switch data and brightness data of each floor corridor in building;
It obtains whether corridor lighting is opened according to switch data, if being not switched on, current ambient brightness value is obtained, if environment Brightness value reaches preset opening lamplight brightness value, then opens corridor lighting;
Judge the period locating for current time, according to the period by intelligent dimming control module adjust lamplight brightness be the first brightness or Second brightness;It obtains and identifies the image information that camera acquires in each floor corridor, number is obtained according to image information, if people Number >=1, then someone in the corridor of the floor, adjusting light are third brightness.
If nobody, does nothing in the corridor of the floor, current state is kept.
The invention has the benefit that
Middle control machine of the invention obtains the head image of the active user of camera acquisition and handles, image recognition precision Height can be realized middle control machine and carry out centralized control to gate inhibition beyond the clouds, and safety coefficient is high, and safe operation is reliable.In the prior art The light of corridor still uses manual switch, acoustic control or single control mode, the lamplight brightness such as light-operated that can not carry out in building Intelligence is adjusted, and middle control machine of the invention can be adjusted according to ambient brightness, period and number by intelligent dimming control module each The brightness value of the corridor lighting light of floor, realizes to the intelligent open and close of corridor lighting and brightness regulation, meets intelligence The diversified demand of building.
Detailed description of the invention
Fig. 1 is the flow chart that the control method of machine is controlled in a kind of cloud intelligence of the present invention.
Fig. 2 is the flow chart that the control method step S10 of machine is controlled in a kind of cloud intelligence of the present invention.
Fig. 3 is the structural block diagram of intelligent dimming control module.
Fig. 4 is the circuit diagram of the metal-oxide-semiconductor circuit of intelligent dimming control module.
Fig. 5 is the circuit diagram of the zero cross detection circuit of intelligent dimming control module.
Fig. 6 is the structural block diagram of middle control machine.
Specific embodiment
As shown in Figure 1, the present invention provides the control method for controlling machine in a kind of cloud intelligence, comprising the following steps:
Step S1, middle control machine get the UDP multicast request packet of terminal transmission, send feedback data to terminal;
Step S2 creates project information and facility information, project information and facility information is synchronized to cloud platform;
Step S3 configures control logic interface in the configuration tool of terminal;Configure control logic interface, configuration be and hardware Which road of this energy relay configured for example, energy controller is control light for the relevant some control logics of equipment The movement of on or off is executed at what point in time;For background music controller, it is configured at what point in time or the time Which song is played in section;It further include what hardware device connected under control, the function having for this hardware device It can be configured according to actual project situation;
Configured control logic is published in middle control machine by step S4;
Step S5, middle control machine obtains and executes the instruction of cloud sending, and the implementing result of instruction is sent cloud;
Step S6, middle control machine obtain the head image of the active user of camera acquisition;
Step S7 carries out binary conversion treatment to the head image of acquisition, background and Target Segmentation is opened, background is removed, obtains mesh Mark the set of pixel;Target pixel points include the pixel of head outer profile, human eye, nose and mouth;
Step S8 determines whether the target pixel points in set are noise spot, if so, removing the target pixel points one by one;If It is no, then retain the target pixel points;
Step S9, according to the object pixel point set progress of object pixel point set and the storage of middle control machine after denoising point Match, if matching, active user has permission entrance, and middle control machine sends instruction, opens gate, and record opening time and user ID;If cannot match, middle control machine sends instruction, resurveys;If cannot continuously match three times, send a warning message.
In one embodiment, it includes: that comparison is current that whether the target pixel points in the determining set, which are noise spot, Phase absolute value of the difference between the gray value of target pixel points and adjacent target pixel gray value, if more than preset value, then currently Target pixel points be noise spot.
In the embodiment, middle control machine obtains the head image of the active user of camera acquisition and handles, and image is known Other precision is high, can be realized middle control machine and carries out centralized control to gate inhibition beyond the clouds, safety coefficient is high, and safe operation is reliable.
In one embodiment, further includes: step S10, middle control machine obtain the light data of each floor corridor in building And number, according to ambient brightness, period and number by the brightness value of intelligent dimming control module adjustment light;The light number According to switch data and brightness data including light.
In one embodiment, as shown in Fig. 2, step S10 may be embodied as following steps:
Step S101, middle control machine obtain the switch data and brightness data of each floor corridor in building;
Step S102 obtains whether corridor lighting is opened according to switch data, if being not switched on, obtains current ambient brightness Value, if ambient brightness value reaches preset opening lamplight brightness value, opens corridor lighting;Switch data indicates to disconnect with 0, 1 indicates to open;
Step S103 judges the period locating for current time, adjusts lamplight brightness by intelligent dimming control module according to the period and is First brightness or the second brightness;
Step S104 obtains and identifies the image information that camera acquires in each floor corridor, obtains number according to image information, If number >=1, someone in the corridor of the floor, adjusting light is third brightness.If in the corridor of the floor nobody, not into Any operation of row, keeps current state.
Number is obtained according to image information, comprising: is identified to image, is removed the background in image, obtain the head of people Portion's outer profile image, and obtained head outer profile image is counted.
In the embodiment, controlled whether to open corridor lighting first according to ambient brightness value, since season and day are vaporous Condition will affect the brightness of environment, such as ambient brightness of the winter in the same period is less than summer and same rainy days in season Gas and fair weather be not also identical in the ambient brightness of same period, it is however generally that, sunset time in winter is that at 5 points in afternoon is left The right side, and the sunset time of summer is 19:30 or so, in this way if according only to the time, switch corridor lighting is set less rationally, The present invention is controlled according to ambient brightness value opens and closes corridor lighting, realizes the intelligent open and close of corridor lighting.
Judge the period locating for current time, one day time was divided into the different periods by the present invention, and each period is corresponding The brightness value of corresponding corridor lighting, for example, the first brightness can be the 30% of maximum brightness, the second brightness can be maximum The 60% of brightness.The picture of camera acquisition and the image quality of video are influenced due to brightness, to guarantee the safety in building, When ambient brightness is lower than certain value, corridor lighting is opened, the period is easily sent out in safety accident, for example, 2:00 AM is to 5 points Guaranteeing the image quality of camera acquisition, the brightness value of corridor lighting uses the second brightness value, and in other periods, then it uses First brightness value.
Then, the present invention according in corridor whether someone, using third brightness value, third brightness value can be maximum brightness The 80-100% of value, which can be adjusted according to the actual situation, can be with maximum journey while meeting the needs of users Power resource is saved on degree ground.
Middle control machine of the invention adjusts each floor by intelligent dimming control module according to ambient brightness, period and number The brightness value of corridor lighting light realizes to the intelligent open and close of corridor lighting and brightness regulation, meets intelligent building Diversified demand.
In one embodiment, the invention also includes step S11, the status informations of middle control machine host acquisition terminal, and incite somebody to action Collected status information is compared with presupposed information, such as exceeds the range of presupposed information, then sends warning information to terminal, And mail or short message are sent to project leader.
The equipment of the present embodiment includes energy controller, lamp dimmer, background music controller, projector, central hollow Adjust controller etc..Project information is the configuration information for engineering project, and the specific region being located at including equipment, equipment control The information such as lower end equipment, device packets.Facility information includes serial equipment information, network equipment information and bus apparatus information; The project information includes equipment running status, equipment health status and equipment communications status.Middle control machine can collect pairs of power amplifier, after The equipment such as electricity, light, HVAC, air-conditioning, TV, matrix, electrically driven curtain carry out centralized control.Cloud platform uses MQTT communication equipment System guarantees information, accurately and timely transmits.The access of cloud system of the present invention, by corresponding device information, System under middle control machine To cloud, the analysis for reference of intuitive report is formed.User can issue control instruction beyond the clouds, realize distal end and control System, for user provide when and where the working way that equipment is all in control.Meanwhile real-time early warning and monitoring is the safety of user Operation provides safeguard.
In the embodiment, as shown in figure 3, intelligent dimming control module includes control panel 1, driving plate 2 and display board 3, control Making sheet 1, driving plate 2 and display board 3 are sequentially connected electrically;It is provided with Logic control module 4 on control panel 1, power module, first connects Mouth mold block, ID setting circuit module, 485 circuit modules and wireless communication module;Logic control module 4 includes GPIO interface list Member, first serial unit and second serial unit, GPIO interface unit are separately connected first interface module and ID setting circuit mould Block, first serial unit connect 485 circuit modules, and second serial unit connects the wireless communication module, the power module For modules power supply.Logic control module uses commercially available Cortex-M3 core chip.
Zero cross detection circuit, metal-oxide-semiconductor circuit, AC-DC module, metal-oxide-semiconductor driving circuit and second is provided in driving plate 2 to connect Mouth mold block, zero cross detection circuit are connect with the second interface module, and second interface module is connect with the first interface module, Metal-oxide-semiconductor driving circuit is separately connected metal-oxide-semiconductor circuit, second interface module and AC-DC module, and metal-oxide-semiconductor circuit is through connecting terminal point It Lian Jie not AC-DC module and zero cross detection circuit.State indication unit, LED driver circuit module and are provided on display board 3 Three interface modules, third interface module are separately connected second interface module and LED driver circuit module, state indication unit with LED driver circuit module connection;Power module is separately connected third interface module and LED driver circuit module.
The dimming controlling module of the present embodiment includes control panel, driving plate and display board three parts, and three parts are using up and down The mode of superposition is arranged, and saves space and compact-sized.
As shown in figure 4, metal-oxide-semiconductor circuit controls the on-off of metal-oxide-semiconductor by pwm signal, by adjusting PWM modulation signal Duty ratio is finally reached the purpose of control lamp brightness to control the 220VAC output power of output.Metal-oxide-semiconductor driving circuit is such as Shown in Fig. 6, the PWM drive signal generated using high speed photo coupling to the Logic control module on control panel carries out signal conversion, DRV1D is the pwm signal that Logic control module generates, and DRV is the driving signal for carrying out switch driving to metal-oxide-semiconductor.Such as Fig. 5 Shown, zero cross detection circuit is by the zero crossing of detection 220V industrial-frequency alternating current, by optocoupler by 220V industrial-frequency alternating current Zero passage changes the variation for being converted to low and high level, thus inform the zero passage point moment of Logic control module 220V industrial-frequency alternating current, Realize the purpose for carrying out being accurately positioned point to the switch time of metal-oxide-semiconductor.The power supply of CMOS tube of the present invention and control voltage by 220VAC is obtained by transformer transformation, full-wave rectifying circuit, filter circuit, and the power ground and light modulation of CMOS tube circuit The power ground of control circuit is distinguished, and is avoided mutual influence, be ensure that the effect of light modulation;Secondly because having high-precision Zero cross detection circuit, guarantee metal-oxide-semiconductor on-off accurate control, avoid being mutated, prevent stroboscopic;Furthermore it can be to the module Output voltage is detected, negative-feedback regu- lation output effect, it is ensured that dimming effect.
Brightness value output variation is mainly controlled the switch off time of metal-oxide-semiconductor to realize by the duty ratio of PWM, and MOS The switch off time of pipe affects the consistency of output waveform, wherein the accuracy of the crucial acquisition for being zero crossing.Such as Fig. 5 institute Show, when the pressure difference between Live line Zero line meets the opening condition of PNP triode, and is optocoupler conducting, then gets one zero Point.When getting zero point, SYNC signal can be connected to Logic control module and acquire the signal, start PWM control timer, control Metal-oxide-semiconductor is cut-off, and then is achieved the purpose that rear along light modulation.Logic control module modulated according to real-time detection after voltage, it is right Voltage change carries out negative-feedback regu- lation, i.e., adjusts the duty ratio and frequency of PWM control timer in real time, mends to power grid variation Repay adjusting.
As shown in fig. 6, middle control machine include MCU unit, BOOT starting configuration unit, communication and state indication unit, Zigbee circuit, LAN mouthful circuit, I/O port imput output circuit, outputting circuit for relay, RTC circuit, 485/422 bus, 232 Serial port circuit and power management module, MCU unit include GPIO interface, serial line interface and I2C interface, and GPIO interface is separately connected BOOT starts configuration unit, communication and state indication unit, LAN mouthful circuit, I/O port imput output circuit and relay output electricity Road, serial line interface are separately connected Zigbee circuit, 485/422 bus and 232 serial port circuits, and I2C interface connects RTC circuit, electricity Source control module is separately connected MCU unit, RTC circuit, BOOT starting configuration unit, communication and state indication unit, Zigbee Circuit, LAN mouthful circuit, I/O port imput output circuit, outputting circuit for relay, 485/422 bus and 232 serial port circuits, are each Partial circuit provides reliable and stable power supply, and DC12V voltage is converted to the DC voltage of 5V and 3.3V.
The middle control machine of the present embodiment includes 6 tunnel, 232 interface, 1 tunnel, 485/422 bus interface, outputting circuit for relay, IO Mouth imput output circuit, LAN mouth, RTC circuit, Zigbee circuit, communication and the state indication unit on 2 tunnels and BOOT starting are matched The external interface modules such as unit are set, MCU unit can provide 8 road serial-port interfaces, GPIO interface and I2C interface, can integrate externally The control of portion's equipment.Communication uses the RGB lamp of controllable color with state indication unit, by showing different color and flashing shape State indicates different working conditions.
Power management module includes power circuit and excess voltage protection.Outputting circuit for relay uses triode SS8050 drives HFD41 relay, realizes actuation and the opening operation of relay.The importation IO is defeated using light-coupled isolation Enter, external electromagnetic interference and over-voltage is effectively prevent to generate damage to the GPIO of MCU unit.IO output par, c uses HCF450 core Piece realizes level conversion output, is exported with the 5V that the 3.3V output of the GPIO of MCU unit is converted to standard, for control it is external other Equipment provides convenient.
LAN mouthfuls of the present invention uses KSZ8081RNB interface chip, and network interface is used with transformer, with communication status indicator lamp The RJ45 network interface terminal of model HR911105A.RTC circuit provides real-time clock for system, since RTC can be used simultaneously System voltage power supply and battery power supply, after system cut-off, due to there is battery power supply, real-time clock, which will not power off, can continue to tie up It holds the time not lose, ensure that the accurate of system time.The control chip of Zigbee circuit uses CC2530 chip, passes through serial ports UART_RX and UART_TX and MCU unit carry out data communication, and by serial communication, MCU unit can control zigbee circuit Module sets up Zigbee network, convenient logical with the sensor or other modules progress Zigbee of other integrated Zigbee functions Letter, greatly expands the usage scenario under communication.
BOOT start configuration unit can by stirring toggle switch, to realize the various combination of various low and high levels, Starting and the selection of programming mode are realized, so that system has biggish flexibility.MCU control unit, which uses, is based on Cortex- The i.MX6UL chip of the NXP company of A7 framework, the chip have a variety of programmings and Starting mode, after system electrification or reset, The low and high level state for starting configuration pin by reading system, selects different programming and Starting mode.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.) Formula.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (5)

1. controlling the control method of machine in a kind of cloud intelligence, it is characterised in that: the following steps are included:
Middle control machine gets the UDP multicast request packet of terminal transmission, sends feedback data to terminal;
Project information and facility information are created, project information and facility information are synchronized to cloud platform;
Control logic interface is configured in the configuration tool of terminal;
Configured control logic is published in middle control machine;
Middle control machine obtains and executes the instruction of terminal sending, and the implementing result of instruction is sent terminal;
Middle control machine obtains the head image of the active user of camera acquisition;
Binary conversion treatment is carried out to the head image of acquisition, background and Target Segmentation are opened, background is removed, obtains target pixel points Set;Target pixel points include the pixel of head outer profile, human eye, nose and mouth;
Determine whether the target pixel points in set are noise spot one by one, if so, removing the target pixel points;If it is not, then protecting Stay the target pixel points;
It is matched according to the object pixel point set after denoising point with the object pixel point set that middle control machine stores, if Match, then active user has permission entrance, and middle control machine sends instruction, opens gate, and record opening time and User ID;If cannot Matching, then middle control machine sends instruction, resurveys;If cannot continuously match three times, send a warning message.
2. controlling the control method of machine in a kind of cloud intelligence according to claim 1, it is characterised in that: in the determining set Target pixel points whether be that noise spot includes:
Compare phase absolute value of the difference between the gray value of current target pixel points and adjacent target pixel gray value, if more than Preset value, then current target pixel points are noise spot.
3. controlling the control method of the control method of machine in a kind of cloud intelligence according to claim 1, it is characterised in that: described Facility information includes serial equipment information, network equipment information and bus apparatus information.
4. controlling the control method of machine in a kind of cloud intelligence according to claim 1, it is characterised in that: the cloud platform uses MQTT communication mechanism.
5. controlling the control method of machine in a kind of cloud intelligence according to claim 1, it is characterised in that: further include: in described The status information of control machine acquisition terminal, and collected status information is compared with presupposed information, such as exceed presupposed information Range, then send warning information to terminal, and send mail or short message to project leader.
CN201810892674.5A 2018-08-07 2018-08-07 Control method of cloud intelligent central control machine Active CN109118625B (en)

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