CN104750081A - Unattended station intelligent management system and control method based on remote terminal control - Google Patents

Unattended station intelligent management system and control method based on remote terminal control Download PDF

Info

Publication number
CN104750081A
CN104750081A CN201510159677.4A CN201510159677A CN104750081A CN 104750081 A CN104750081 A CN 104750081A CN 201510159677 A CN201510159677 A CN 201510159677A CN 104750081 A CN104750081 A CN 104750081A
Authority
CN
China
Prior art keywords
terminal
control unit
background support
unattended station
support terminal
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.)
Pending
Application number
CN201510159677.4A
Other languages
Chinese (zh)
Inventor
王方明
李广
王翔
周权
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.)
Sichuan Yun Suo Science And Technology Ltd
Original Assignee
Sichuan Yun Suo Science And Technology 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 Sichuan Yun Suo Science And Technology Ltd filed Critical Sichuan Yun Suo Science And Technology Ltd
Priority to CN201510159677.4A priority Critical patent/CN104750081A/en
Publication of CN104750081A publication Critical patent/CN104750081A/en
Pending legal-status Critical Current

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
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G05B19/4185Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
    • G05B19/4186Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
    • 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
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G05B19/4183Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention provides an unattended station intelligent management system and control method based on remote terminal control and belongs to the technical field of network communication. The system comprises a background supporting terminal controller, a computer terminal, a mobile phone mobile terminal, an intelligent hardware terminal, a camera, a door lock controller, a temperature sensor and a humidity sensor. According to the system, the Web App of the computer terminal, the mobile phone App of the mobile phone mobile terminal and the intelligent hardware terminal are combined, so that the non key lock system, the intelligent security monitoring function and the big data statistic analysis function are realized. The step for a construction staff entering an unattended station is simplified greatly, and the processing time after abnormality of the unattended station occurs is shortened; the source distribution of the unattended station is optimized according to the statistic data; the actual operating efficiency of a construction company is monitored, and the cost is lowered.

Description

The unattended station intelligent management system controlled based on remote terminal and control method
Technical field
The invention belongs to network communication technology field, particularly relate to the unattended station intelligent management system and control method that control based on remote terminal.
Background technology
The task application that tradition unattended station comprises communication base station, electricity substation etc. relies on artificial pattern substantially: carry out daily maintenance when workmen needs to enter traditional unattended station, need submit papery to task request slip with handling official business to task managerial personnel place, arrive the office of key management personnel place again after keeper's approval key of taking, after being used to complete, then key is returned to key management personnel.Whole process workmen needs to run away back and forth 3 times, wastes a large amount of time and efforts, inefficiency.
Also there are problems in tradition unattended station: as current ambient condition, as whether trespassed, door lock, temperature, humidity, station equipment etc. whether normally, the regular tour of maintainer must be relied on just to know; Tradition unattended station cannot add up traditional unattended station send kind and the quantity of fault, therefore can not effectively solve in real time; Service companies cannot be added up the work efficiency of traditional unattended station.
Therefore need badly in the middle of prior art and want a kind of new technical scheme to solve this problem.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of unattended station intelligent management system based on remote terminal control and control method, need to run away back and forth 3 times with solving traditional unattended station workmen, waste a large amount of time and efforts, inefficiency; The current ambient condition of tradition unattended station, as whether trespassed, door lock, temperature, humidity, station equipment etc. whether normally, the regular tour of maintainer must be relied on just to know; Tradition unattended station cannot add up traditional unattended station send kind and the quantity of fault, therefore can not effectively solve in real time; Service companies the technical matters such as cannot to add up to the work efficiency of traditional unattended station.
Based on the unattended station intelligent management system that remote terminal controls, include background support terminal control unit, terminal, mobile terminal of mobile telephone, Intelligent hardware terminal, camera, door lock controller, temperature sensor, humidity sensor,
Described Intelligent hardware terminal includes power module, integrated control module, wireless communication module, video or photo control module, temperature detecting module, humidity detecting module, warning and warning control module, intrusion detection module, electric door lock control module, external-connected port, and described power module is connected with integrated control module, wireless communication module, video or photo control module, temperature detecting module, humidity detecting module, warning and warning control module, intrusion detection module, electric door lock control module respectively by wire; Described integrated control module is connected with wireless communication module, video or photo control module, temperature detecting module, humidity detecting module, warning and warning control module, intrusion detection module, electric door lock control module respectively by data line; Described external-connected port is connected with video or photo control module, temperature detecting module, humidity detecting module, warning and warning control module, intrusion detection module, electric door lock control module respectively by dedicated data line;
Described background support terminal control unit carries out data respectively by wireless communication networks or LAN (Local Area Network) to be transmitted be connected with terminal and mobile terminal of mobile telephone, and background support terminal control unit carries out data by wireless communication networks and Intelligent hardware terminal to be transmitted and be connected; Described Intelligent hardware terminal is connected with dedicated data line by external-connected port, and dedicated data line is connected with camera, door lock controller, temperature sensor and humidity sensor respectively; Described camera, door lock controller, temperature sensor and humidity sensor are fixedly mounted in unattended station.
The unattended station intelligent management system controlled based on remote terminal and control method, is characterized in that:
Comprise following operation steps flow process
Part I: workmen enters the operation steps flow process of unattended station
Step one, the application of submission task
Workmen submits task application by terminal or mobile terminal of mobile telephone to background support terminal control unit; Task application is sent to terminal or the mobile terminal of mobile telephone of keeper by background support terminal control unit;
Task application is hot job, background support terminal control unit utilizes socket.io towards the computerese storehouse of applying in real time or Push Notification sending out notice mechanism, this task application is pushed to terminal or the mobile terminal of mobile telephone of keeper;
Task application is common task, keeper sends new task inquiry instruction to background support terminal, after background support terminal control unit (1) receives instruction, https agreement is used this task application to be sent to terminal (2) or the mobile terminal of mobile telephone (3) of keeper;
Step 2, in limited time prompting and time-out judge
When the current time in system of background support terminal control unit, be in first 2 hours of the start time of applied for task, and task requests state is when being in " pending ", background support terminal control unit sends prompting by socket.io or Push Notification mechanism to the terminal of keeper or mobile terminal of mobile telephone;
When the current time in system of background support terminal control unit exceed the start time of applied for task and task requests state is in " pending " time, this task requests state changes to " time-out " by background support terminal control unit;
Exceed the end time of task application when the current time in system of background support terminal control unit, and when not receiving the admission request of workmen, this task requests state is changed to " time-out " by background support terminal control unit;
Step 3, open the door checking and locking a door and setting up defences after finishing the work
After task application obtains the reply of keeper, the signal of " approval " or " refusal " is delivered to terminal or the mobile terminal of mobile telephone of workmen by background support terminal control unit by background support system;
What background support terminal control unit sent is " refusal " signal, then task application failure, and task terminates;
What background support terminal control unit sent is " approval " signal, then task application success;
Workmen arrives unattended station, is submitted to the request of enabling key by mobile terminal of mobile telephone to background support terminal control unit; Workmen correctly inputs the identifying code received on mobile terminal of mobile telephone, and background support terminal control unit utilizes https agreement, sends the mobile terminal of mobile telephone of the RSA PKI corresponding with unattended station RSA asymmetric encryption system private key to workmen; Workmen, by the Bluetooth technology of mobile terminal of mobile telephone, matches the RSA PKI that receives and the private key in the Intelligent hardware terminal of this unattended station, successful matching, and door lock controller unlatching, completes without key door opening action;
Workmen is when leaving unattended station, and click the shut the gate button on door lock controller, Intelligent hardware terminal opens armed state automatically;
Part II: managerial personnel check unattended station long-range, operate, add up and supervision to intelligent alarm
One, long-rangely to check: keeper sends by terminal or mobile terminal of mobile telephone the instruction checking the unattended station instantaneous operating conditions of specifying to background support terminal control unit, after background support terminal control unit receives this instruction, send and check the Intelligent hardware terminal of the instruction of instantaneous operating conditions to this unattended station, after this Intelligent hardware terminal receives instruction, by background support terminal control unit, the data message of this unattended station instantaneous operating conditions is sent to terminal or the mobile terminal of mobile telephone of keeper;
Two, operated from a distance: keeper by terminal or mobile terminal of mobile telephone to background support terminal control unit transmit operation instruction to the unattended station of specifying, after background support terminal control unit receives this instruction, send the Intelligent hardware terminal of this operational order to this unattended station, this Intelligent hardware terminal performs this operational order that background support terminal control unit sends, and the data message after execution is sent to terminal or the mobile terminal of mobile telephone of keeper by background support terminal control unit;
Three, add up
1., the statistics of work order
Background support terminal control unit is to the statistics of work order: keeper on computer terminals input time section, work order title, work order state or maintainer's name, click statistics, the output of background support terminal control unit meets the terminal of work order analysis result to keeper of initial conditions; Background support terminal control unit completes and comprises work order ASSOCIATE STATISTICS, total work order amount statistics, the total work order amount statistics of single unattended station, and the component analysis of section, region unattended station total work order is in interior all statistical works;
2., unattended station distribution and abnormality statistics
Background support terminal control unit is to unattended station distribution and abnormality statistics: the data type automatic classification that Intelligent hardware terminal is uploaded by background support terminal control unit, and timing is added up, comprising base station ASSOCIATE STATISTICS, section, region unattended station total amount statistics, each service companies be responsible for unattended station total amount statistics, specify section, the region unattended station total amount statistics corresponding to service companies, the warning sum statistics of each unattended station, the warning sum statistics of section, region unattended station; Background support terminal control unit is by the statistics to the actual admission of workmen and leaving time and process of work, analyze the work efficiency of specifying workmen or specifying service companies, and pass through terminal or the mobile terminal of mobile telephone display of keeper;
3., type of alarm and total amount statistics
Background support terminal control unit is to type of alarm and total amount statistics: background support terminal control unit is according to the warning message uploaded according to Intelligent hardware terminal, add up type of alarm, the warning total amount of section, region and the type of alarm of appointment unattended station and total amount, and pass through terminal or the mobile terminal of mobile telephone display of keeper;
Four, the supervision of intelligent alarm
1., intrusion alarm
Intelligent hardware terminal is in armed state, when unattended station antitheft door is illegally opened, camera is opened automatically, capture real-time field environment state picture, and uploading to background support terminal control unit by Intelligent hardware terminal, background support terminal control unit utilizes socket.io or Push Notification mechanism to send intrusion alarm to the terminal of keeper or mobile terminal of mobile telephone;
2., high temperature/low-temperature warning
The temperature sensor of Intelligent hardware terminal detects the temperature of the running environment of unattended station in real time,
The temperature that temperature sensor detects is higher than the critical value of setting, Intelligent hardware terminal sends high temperature alarm information to background support terminal control unit, and background support terminal control unit utilizes socket.io or PushNotification mechanism transmission high temperature alarm to the terminal of keeper or mobile terminal of mobile telephone;
The temperature that temperature sensor detects is lower than the critical value of setting, Intelligent hardware terminal sends low-temperature warning information to background support terminal control unit, and background support terminal control unit utilizes socket.io or PushNotification mechanism transmission low-temperature warning to the terminal of keeper or mobile terminal of mobile telephone;
3., humidity abnormal alarm
The humidity sensor of Intelligent hardware terminal detects the humidity of unattended station running environment in real time,
The humidity that temperature sensor detects is higher or lower than the critical value of setting, Intelligent hardware terminal sends humidity abnormal alarm information to background support terminal control unit, and background support terminal control unit utilizes socket.io or Push Notification mechanism transmission humidity abnormal alarm to the terminal of keeper or mobile terminal of mobile telephone.
Described wireless communication networks is 2G, 3G or 4G network.
Described power module input voltage is 16V/DC ~ 48V/DC, and output voltage has four tunnels, and the first via is 12V/DC, the second tunnel is 5V/DC, the 3rd tunnel is 4V/DC, the 4th tunnel is 3.3V/DC.
Described wireless communication module is 2G, 3G or 4G wireless communication module.
The operating system of described terminal is Windows, Linux or Mac OS X.
Described RSA key is 1024 keys.
Whether the data message of the described long-range unattended station instantaneous operating conditions checked comprises having and trespasses, door lock state, door magnetic state, real time temperature, in real time humidity, captures real-time on-site supervision photo, armed state and alarm state.
Described remote-operated operational order includes long-range enabling, start and report to the police, close and report to the police, start and set up defences, close and set up defences, the temperature and humidity situation reported in unattended station, capture unattended station environment photo at that time, upgrade Intelligent hardware terminal firmware version and restarting equipment.
Beneficial effect:
The present invention realizes Keyless door lock system, intelligent security-protecting and monitoring function and large data statistic analysis function in conjunction with the Web App (system of sing on web internet and application) of terminal, the mobile phone A pp (system or application based on mobile phone) of mobile terminal of mobile telephone and Intelligent hardware terminal, at utmost reduces the cost of human cost and enhances the robustness of unattended station; When there being Multi-task Concurrency, system can process multiple affairs and the imperceptible time delay of user simultaneously.
The present invention uses the Web App of terminal or the mobile phone A pp of mobile terminal of mobile telephone to submit task application to, if task type is " emergency circumstance ", utilize socket.io (the computerese storehouse towards application in real time) or Push Notification (sending out notice) technology to be pushed to the terminal of relevant supervisor or the mobile phone A pp of mobile terminal of mobile telephone in the very first time, allow hot job be given an written reply in the very first time.After keeper agrees to the request of workmen, the workmen that workmen is only limitted to file an application directly can enter unattended station by means of electron key and carry out construction operation within the applied for time period.Once current time is not in application time section, anyone cannot be opened the door by electron key, enters unattended station.Step tapers to a step by three steps before, and runs away back and forth without applicant, greatly simplify workmen to enter the step of unattended station.
The door lock of unattended station, temperature, humidity and station equipment are once occur abnormal, socket.io or Push Notification technology is utilized to be pushed to the terminal of relevant supervisor or the mobile phone A pp of mobile terminal of mobile telephone in the very first time, keeper just can notify that service companies is reached the spot at once, greatly reduce the processing time after the abnormal generation of unattended station, reduce directly or indirectly loss as far as possible.
Detailed each unattended station of statistics institute can there is abnormal kind and number of times in background support terminal control unit, can according to accurately greatly data adjust the cost proportion to unattended station, optimize the Resourse Distribute to unattended station.
Background support terminal control unit can add up admission and the time for competiton of construction company accurately, and the duty after entering the station, and calculates the real work efficiency of construction company, reduces the cost overhead of all units of unattended station.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is the structural representation that the present invention is based on the unattended station intelligent management system that remote terminal controls.
Fig. 2 is the structural representation of Intelligent hardware terminal in the present invention.
Fig. 3 the present invention is based on the unattended station intelligent management system of remote terminal control and the operation steps process flow diagram of control method.
Fig. 4 is unattended station background support System Subsystem level block diagram in the present invention.
In figure, 1 is background support terminal control unit, 2 is terminal, 3 is mobile terminal of mobile telephone, 4 is Intelligent hardware terminal, 5 is camera, 6 is door lock controller, 7 is temperature sensor, 8 is humidity sensor, 9 is power module, 10 is integrated control module, 11 is wireless communication module, 12 is video or photo control module, 13 is temperature detecting module, 14 is humidity detecting module, 15 for reporting to the police and warning control module, 16 is intrusion detection module, 17 is electric door lock control module, 18 is external-connected port.
Embodiment
As shown in the figure, based on the unattended station intelligent management system that remote terminal controls, include background support terminal control unit 1, terminal 2, mobile terminal of mobile telephone 3, Intelligent hardware terminal 4, camera 5, door lock controller 6, temperature sensor 7, humidity sensor 8
Intelligent hardware terminal 4 includes power module 9, integrated control module 10, wireless communication module 11, video or photo control module 12, temperature detecting module 13, humidity detecting module 14, report to the police and warning control module 15, intrusion detection module 16, electric door lock control module 17, external-connected port 18, described power module 9 by wire respectively with integrated control module 10, wireless communication module 11, video or photo control module 12, temperature detecting module 13, humidity detecting module 14, report to the police and warning control module 15, intrusion detection module 16, electric door lock control module 17 connects, described integrated control module 10 by data line respectively with wireless communication module 11, video or photo control module 12, temperature detecting module 13, humidity detecting module 14, report to the police and warn control module 15, intrusion detection module 16, electric door lock control module 17 be connected, described external-connected port 18 by dedicated data line respectively with video or photo control module 12, temperature detecting module 13, humidity detecting module 14, report to the police and warn control module 15, intrusion detection module 16, electric door lock control module 17 be connected,
Described background support terminal control unit 1 is positioned at machine room or Cloud Server, and carry out data respectively with terminal 2 and mobile terminal of mobile telephone 3 by wireless communication networks or LAN (Local Area Network) and transmit and be connected, background support terminal control unit 1 carries out data by the wireless communication networks of 2G, 3G or 4G and Intelligent hardware terminal 4 to be transmitted and is connected; Described Intelligent hardware terminal 4 is connected with dedicated data line by external-connected port 18, and dedicated data line is connected with camera 5, door lock controller 6, temperature sensor 7 and humidity sensor 8 respectively; Described camera 5, door lock controller 6, temperature sensor 7 and humidity sensor 8 are fixedly mounted in unattended station;
Intelligent hardware terminal 4 is placed in unattended station together with camera 5, door lock controller 6, temperature sensor 7 and humidity sensor 8, is connected by the background support terminal control unit 1 in the wireless communication networks mode of 2G, 3G or 4G and machine room or Cloud Server;
Terminal 2, mobile terminal of mobile telephone 3 are distributed in any place that network connects, and are connected by the background support terminal control unit 1 in various networking mode and machine room or Cloud Server;
Camera 5, door lock controller 6, temperature sensor 7 and humidity sensor 8 are linked together by dedicated data line and Intelligent hardware terminal 4, play the reception of signal and the effect of transmission.
Power module 9, for overall system control provides reliable and stable power supply, adopt LM2596S and the AMS1117 series DCDC module of high stability, input voltage 16V/DC ~ 48V/DC is converted to No. 4 direct supplys: a road 12V, export for driving the power supply of all kinds of peripheral hardware, as door lock, warning horn etc.; One road 5V, for driving various kinds of sensors device etc., as camera, temperature sensor etc.; One road 4V, for driving wireless communication module; One road 3.3V power supply is used for drived control processing module.
The maincenter of integrated control module 10 control system as a whole, Received signal strength and realize corresponding steering logic.
Wireless communication module 11 is 2G, 3G or 4G wireless communication module, and carries out data transmission by high speed communication agreement (SPI or SDIO) and integrated control module 10, ensures the real-time of data transmission.
Video or photo control module 12 adopt high-definition camera (2,000,000 pixel) module, and form camera unit with the use of high-speed dedicated single-chip microcomputer and high speed FLASH.This unit realizes initialization by resolving control system order, takes pictures, transmission data, the functions such as optimum configurations.Adopt bus communication mode simultaneously, can on a control module the multiple camera unit of carry, realize capturing without dead angle picture.
Report to the police and warn control module 15 and show current security protection state by a warning lamp, warning other people must not invade.Another by a high-power audible-visual annunciator, warn with sound and light when integrated control module 10 output alarm signal and remind intrusion status.
Intrusion detection module 16 by installing electromagnetic induction device between crack between a door and its frame, thus can detect the state when door is destroyed or be unlocked; Determined whether as intrusion alarm by armed state.
Electric door lock control module 17 is when control simulation gives enabling signal, and electric door lock module is cancelled bayonet lock effect and made external force normally can open door, otherwise bayonet lock is all-round thus stop the enabling behavior of illegal (without corresponding key).
There is the present invention to imitate to reduce the expense of cost of labor, enhance the robustness of unattended station.
The unattended station intelligent management system controlled based on remote terminal and control method, comprise following operation steps flow process:
Native system is made up of Intelligent hardware terminal 4, background support terminal control unit 1 and keeper/workmen's three parts, and three digest journals collaborative work is indispensable, finally realizes unmanned, the object of intelligent alarm and statistical function.
1, intelligence is without key open-door system
1.1, task type:
A, hot job: task requests uses socket.io or Push Notification technology to be pushed to the terminal 2 of relevant supervisor or the mobile phone A pp of mobile terminal of mobile telephone 3 in the very first time by background support terminal control unit 1 respectively, allows hot job be given an written reply in the very first time;
B, common task: keeper sends new task inquiry instruction to background support terminal control unit 1, after background support terminal control unit 1 receives instruction, uses https agreement this task application to be sent to terminal 2 or the mobile terminal of mobile telephone 3 of keeper;
1.2, task starts and the deadline:
A, when the current time in system exceed the start time of task application and task requests state is in " pending " time, this task requests state changes to " time-out " by background support terminal control unit 1 automatically;
B, exceedes the end time of task application when the current time in system, and when not receiving the admission request of workmen, this task requests state changes to " time-out " by background support terminal control unit 1 automatically;
C, works as the current time in system, is in first 2 hours of the start time of applied for task, and when task requests state is in " pending ", background support terminal control unit 1 reminds keeper by socket.io or PushNotification technology automatically.
1.3, meet the task of opening the door and requiring:
A, open the door and verify that the RSA asymmetric encryption system of being generally acknowledged by industry provides safety, Intelligent hardware terminal 4 forever deposits the private key in RSA key system when dispatching from the factory, the RSA private key that each Intelligent hardware terminal 4 is deposited is different, and unique, and the mobile phone A pp of mobile terminal of mobile telephone 3 deposits the PKI in RSA key system temporarily;
B, when workmen reaches unattended station, uses the mobile phone A pp of mobile terminal of mobile telephone 3 to complete the request of enabling key.Be not intended to prevent workmen touch " enabling " button, background support terminal control unit 1 can require that workmen inputs the identifying code being sent to workmen's login account mobile phone by Push Notification technology, after and if only if the correct input validation code of workmen, PKI corresponding for corresponding unmanned RSA private key just can be sent to workmen's mobile phone by https agreement by background support terminal control unit 1.After the private key success that workmen uses the RSA PKI received to match in the Intelligent hardware terminal 4 of this unattended station, just can complete without key door opening action;
C, till writing herein, mathematical theory algorithm is attacked to utilize the computer cluster of current peak performance to add, within effective time 100 years, and the RSA key length that can capture is 768.This cover system is in order to weigh security and ease for use, and RSA key uses 1024, and therefore, in theory, this cover system is perfectly safe.
1.4, finish the work and lock a door and set up defences:
When workmen completes corresponding work in task application time section, when leaving unattended station, workmen is needed to click the button of shut the gate.Now, Intelligent hardware terminal 4 can open armed state.
2, intelligent alarm
2.1, intrusion alarm:
When Intelligent hardware terminal 4 is under armed state, there is the situation that unattended station door is opened, camera 5 can automatically be captured prevailing circumstances state picture and upload to background support terminal control unit 1, meanwhile, background support terminal control unit 1 can remind keeper by socket.io or Push Notification technology.
2.2, high temperature/low-temperature warning
The temperature of the real-time current unattended station running environment of detection understood by the temperature sensor 7 of Intelligent hardware terminal 4, when the temperature of space environment is higher or lower than certain critical value, time the equipment that affects normally works, background support terminal control unit 1 can remind keeper by socket.io or Push Notification technology.
2.3, humidity abnormal alarm
The humidity of the real-time current unattended station running environment of detection understood by the humidity sensor 8 of Intelligent hardware terminal 4, when space humidity is higher or lower than certain critical value, time the equipment that affects normally works, background support terminal control unit 1 can remind keeper by socket.io or Push Notification technology.
3, background support terminal control unit 1 has following statistical function
3.1, work order ASSOCIATE STATISTICS
3.1.1 total work order amount statistics
3.1.2 the total work order amount statistics of certain unattended station
3.1.2 the total work order amount statistics of certain section, region unattended station
3.1.2 total efficiency statistics
3.1.2 each service companies Efficiency Statistics
3.2, base station ASSOCIATE STATISTICS
3.2.1. section, region unattended station total amount statistics
3.2.2. each service companies be responsible for unattended station total amount statistics
3.2.3. section, the region unattended station total amount statistics corresponding to service companies is specified
3.2.4. the warning sum statistics of each unattended station
3.2.5. the warning sum statistics of section, region unattended station
3.2.6. type of alarm sum statistics
3.2.7. type of alarm is specified, the warning sum statistics of section, region
3.2.8. each type of alarm sum statistics of specific base
Described wireless network is 2G, 3G or 4G network.
The operating system of the terminal 2 of described keeper is Windows, Linux or Mac OS X.
Described RSA key is 1024 keys.
Whether the data message of the described long-range unattended station instantaneous operating conditions checked comprises having and trespasses, door lock state, door magnetic state, real time temperature, in real time humidity, captures real-time on-site supervision photo, armed state and alarm state.
Described remote-operated operational order includes long-range enabling, start and report to the police, close and report to the police, start and set up defences, close and set up defences, the temperature and humidity situation reported in unattended station, capture unattended station environment photo at that time, upgrade Intelligent hardware terminal 4 firmware version and restarting equipment.
Background support terminal control unit 1 is the cental system platform connecting terminal user and terminal control unit.The job invocation of hope to background support terminal control unit 1, after corresponding authentication approval, is realized the control to Intelligent hardware terminal 4 by keeper or workmen.On the other hand, when unattended station occurs abnormal, data message current for unattended station is delivered to terminal 2 or the mobile terminal of mobile telephone 3 of keeper by Intelligent hardware terminal 4 by background support terminal control unit 1, the true environment situation that its unattended station of lodging a complaint with is current.Background support terminal control unit 1 mainly covers the management of following 6 ingredients: account management/authentication module, completes the increase of account, deletion, inquiry, amendment, the role definition of account, the login authentication of account and cancellation; Authority Configuration Manager, the authority that the role completing account possesses configures and manages, and can configure according to concrete application demand at any time; Intelligent hardware administration module, completes the increase to Intelligent hardware, deletion, inquiry, retouching operation; Intelligent hardware operational module, completes and sends instructions to Intelligent hardware, allows it complete different operating corresponding to instruction, such as: the environment photo, opening door lock etc. of capturing unattended station.Worksheet module, keeper or workmen's increasing newly, delete, inquire about and revising work order.Report form statistics analysis module, from work order and unattended station two a little louder, based on statistics and the analysis of large data, and utilizes graph mode intuitively to present.User according to statistics, can optimize the Resourse Distribute to unattended station, and supervise the real work efficiency of construction company, high degree reduces costs expense simultaneously.
Technology path of the present invention
(1) C/S model
The security of native system based on online transaction business, the high performance requirements of stability, determine to adopt C/S framework to realize.The main cause of C/S structure is adopted to have following 3 points:
First, adopt C/S model can give full play to the processing power of terminal 2/ mobile terminal of mobile telephone 3, a lot of work can submit to server again after client process, significantly reduce the pressure of server, make client end response speed fast, to meet numerous user feature high to rate request;
The management information system of the second, C/S structure has stronger transaction capabilities, can realize complicated operation flow.Ensure the security of data processing simultaneously;
(2) implementation language adopts JavaScript language in conjunction with Node.js (a set of computerese kit being used for writing high performance network server) framework
Node.js advantage:
1, adopting event-driven, Asynchronous Programming, is network service and designing.The anonymous function of JavaScript and closure property are very applicable to event-driven, Asynchronous Programming in fact.And JavaScript is also easy to learn, a lot of Front-end Design personnel can do rear end design by very fast left-hand seat.
2, the IO process of Node.js non-blocking mode brings high-performance under relatively low system resource consumes and outstanding load capacity to Node.js, is suitable as very much the middle layer relying on other IO resource and serves.
3, Node.js light weight is efficient, can think the perfect solution of the real-time application system under data-intensive distributed deployment environment.

Claims (9)

1. based on the unattended station intelligent management system that remote terminal controls, it is characterized in that: include background support terminal control unit (1), terminal (2), mobile terminal of mobile telephone (3), Intelligent hardware terminal (4), camera (5), door lock controller (6), temperature sensor (7), humidity sensor (8)
Described Intelligent hardware terminal (4) includes power module (9), integrated control module (10), wireless communication module (11), video or photo control module (12), temperature detecting module (13), humidity detecting module (14), report to the police and warning control module (15), intrusion detection module (16), electric door lock control module (17), external-connected port (18), described power module (9) by wire respectively with integrated control module (10), wireless communication module (11), video or photo control module (12), temperature detecting module (13), humidity detecting module (14), report to the police and warning control module (15), intrusion detection module (16), electric door lock control module (17) connects, described integrated control module (10) by data line respectively with wireless communication module (11), video or photo control module (12), temperature detecting module (13), humidity detecting module (14), report to the police and warn control module (15), intrusion detection module (16), electric door lock control module (17) be connected, described external-connected port (18) by dedicated data line respectively with video or photo control module (12), temperature detecting module (13), humidity detecting module (14), report to the police and warn control module (15), intrusion detection module (16), electric door lock control module (17) be connected,
Described background support terminal control unit (1) is carried out data respectively by wireless communication networks or LAN (Local Area Network) and is transmitted and be connected with terminal (2) and mobile terminal of mobile telephone (3), background support terminal control unit (1) carries out data by wireless communication networks and Intelligent hardware terminal (4) to be transmitted and be connected; Described Intelligent hardware terminal (4) is connected with dedicated data line by external-connected port (18), and dedicated data line is connected with camera (5), door lock controller (6), temperature sensor (7) and humidity sensor (8) respectively; Described camera (5), door lock controller (6), temperature sensor (7) and humidity sensor (8) are fixedly mounted in unattended station.
2. control the control method of unattended station intelligent management system based on remote terminal, it is characterized in that:
Comprise following operation steps flow process
Part I: workmen enters the operation steps flow process of unattended station
Step one, the application of submission task
Workmen submits task application by terminal (2) or mobile terminal of mobile telephone (3) to background support terminal control unit (1); Task application is sent to terminal (2) or the mobile terminal of mobile telephone (3) of keeper by background support terminal control unit (1);
Task application is hot job, background support terminal control unit (1) utilizes socket.io towards the computerese storehouse of applying in real time or Push Notification sending out notice mechanism, this task application is pushed to terminal (2) or the mobile terminal of mobile telephone (3) of keeper;
Task application is common task, keeper sends new task inquiry instruction to background support terminal control unit (1), after background support terminal control unit (1) receives instruction, https agreement is used this task application to be sent to terminal (2) or the mobile terminal of mobile telephone (3) of keeper;
Step 2, in limited time prompting and time-out judge
When the current time in system of background support terminal control unit (1), be in first 2 hours of the start time of applied for task, and task requests state is when being in " pending ", background support terminal control unit (1) sends prompting by socket.io or Push Notification mechanism to the terminal (2) of keeper or mobile terminal of mobile telephone (3);
When the current time in system of background support terminal control unit (1) exceed the start time of applied for task and task requests state is in " pending " time, this task requests state changes to " time-out " by background support terminal control unit (1);
The end time of task application is exceeded when the current time in system of background support terminal control unit (1), and when not receiving the admission request of workmen, this task requests state changes to " time-out " by background support terminal control unit (1);
Step 3, open the door checking and locking a door and setting up defences after finishing the work
After task application obtains the reply of keeper, the signal of " approval " or " refusal " is delivered to terminal (2) or the mobile terminal of mobile telephone (3) of workmen by background support terminal control unit (1) by background support system;
What background support terminal control unit (1) sent is " refusal " signal, then task application failure, and task terminates;
What background support terminal control unit (1) sent is " approval " signal, then task application success;
Workmen arrives unattended station, is submitted to the request of enabling key by mobile terminal of mobile telephone (3) to background support terminal control unit (1); Workmen above correctly inputs the identifying code received at mobile terminal of mobile telephone (3), background support terminal control unit (1) utilizes https agreement, sends the mobile terminal of mobile telephone (3) of the RSA PKI corresponding with unattended station RSA asymmetric encryption system private key to workmen; Workmen is by the Bluetooth technology of mobile terminal of mobile telephone (3), private key in the Intelligent hardware terminal (4) of the RSA PKI that pairing receives and this unattended station, successful matching, door lock controller (6) is opened, and completes without key door opening action;
Workmen is when leaving unattended station, and click the shut the gate button on door lock controller (6), Intelligent hardware terminal (4) opens armed state automatically;
Part II: managerial personnel check unattended station long-range, operate, add up and supervision to intelligent alarm
One, long-rangely to check: keeper sends by terminal (2) or mobile terminal of mobile telephone (3) instruction checking the unattended station instantaneous operating conditions of specifying to background support terminal control unit (1), after background support terminal control unit (1) receives this instruction, send and check the Intelligent hardware terminal (4) of the instruction of instantaneous operating conditions to this unattended station, after this Intelligent hardware terminal (4) receives instruction, by background support terminal control unit (1), the data message of this unattended station instantaneous operating conditions is sent to terminal (2) or the mobile terminal of mobile telephone (3) of keeper,
Two, operated from a distance: keeper by terminal (2) or mobile terminal of mobile telephone (3) to background support terminal control unit (1) transmit operation instruction to the unattended station of specifying, after background support terminal control unit (1) receives this instruction, send the Intelligent hardware terminal (4) of this operational order to this unattended station, this Intelligent hardware terminal (4) performs this operational order that background support terminal control unit (1) sends, and the data message after performing is passed through terminal (2) or the mobile terminal of mobile telephone (3) that background support terminal control unit (1) is sent to keeper,
Three, add up
1., the statistics of work order
Background support terminal control unit (1) is to the statistics of work order: keeper is at terminal (2) section upper input time, work order title, work order state or maintainer's name, click statistics, background support terminal control unit (1) output meets the terminal (2) of work order analysis result to keeper of initial conditions; Background support terminal control unit (1) completes and comprises work order ASSOCIATE STATISTICS, total work order amount statistics, the total work order amount statistics of single unattended station, and the component analysis of section, region unattended station total work order is in interior all statistical works;
2., unattended station distribution and abnormality statistics
Background support terminal control unit (1) is to unattended station distribution and abnormality statistics: the data type automatic classification that Intelligent hardware terminal (4) is uploaded by background support terminal control unit (1), and timing is added up, comprising base station ASSOCIATE STATISTICS, section, region unattended station total amount statistics, each service companies be responsible for unattended station total amount statistics, specify section, the region unattended station total amount statistics corresponding to service companies, the warning sum statistics of each unattended station, the warning sum statistics of section, region unattended station; Background support terminal control unit (1) is by the statistics to the actual admission of workmen and leaving time and process of work, analyze and specify workmen or specify the work efficiency of service companies, and by the terminal (2) of keeper or mobile terminal of mobile telephone (3) display;
3., type of alarm and total amount statistics
Background support terminal control unit (1) is to type of alarm and total amount statistics: background support terminal control unit (1) is according to the warning message uploaded according to Intelligent hardware terminal (4), the warning total amount of statistics type of alarm, section, region and specify the type of alarm of unattended station and total amount, and by the terminal (2) of keeper or mobile terminal of mobile telephone (3) display;
Four, the supervision of intelligent alarm
1., intrusion alarm
Intelligent hardware terminal (4) is in armed state, when unattended station antitheft door is illegally opened, camera (5) is opened automatically, capture real-time field environment state picture, and uploading to background support terminal control unit (1) by Intelligent hardware terminal (4), background support terminal control unit (1) utilizes socket.io or PushNotification mechanism to send intrusion alarm to the terminal (2) of keeper or mobile terminal of mobile telephone (3);
2., high temperature/low-temperature warning
The temperature sensor (7) of Intelligent hardware terminal (4) detects the temperature of the running environment of unattended station in real time,
The temperature that temperature sensor (7) detects is higher than the critical value of setting, Intelligent hardware terminal (4) sends high temperature alarm information to background support terminal control unit (1), and background support terminal control unit (1) utilizes socket.io or Push Notification mechanism transmission high temperature alarm to the terminal (2) of keeper or mobile terminal of mobile telephone (3);
The temperature that temperature sensor (7) detects is lower than the critical value of setting, Intelligent hardware terminal (4) sends low-temperature warning information to background support terminal control unit (1), and background support terminal control unit (1) utilizes socket.io or Push Notification mechanism transmission low-temperature warning to the terminal (2) of keeper or mobile terminal of mobile telephone (3);
3., humidity abnormal alarm
The humidity sensor (8) of Intelligent hardware terminal (4) detects the humidity of unattended station running environment in real time,
The humidity that temperature sensor (7) detects is higher or lower than the critical value of setting, Intelligent hardware terminal (4) sends humidity abnormal alarm information to background support terminal control unit (1), and background support terminal control unit (1) utilizes socket.io or Push Notification mechanism transmission humidity abnormal alarm to the terminal (2) of keeper or mobile terminal of mobile telephone (3).
3. the unattended station intelligent management system controlled based on remote terminal according to claim 1, is characterized in that: described wireless communication networks is 2G, 3G or 4G network.
4. the unattended station intelligent management system controlled based on remote terminal according to claim 1, it is characterized in that: described power module (9) input voltage is 16V/DC ~ 48V/DC, output voltage has four tunnels, and the first via is 12V/DC, the second tunnel is 5V/DC, the 3rd tunnel is 4V/DC, the 4th tunnel is 3.3V/DC.
5. the unattended station intelligent management system controlled based on remote terminal according to claim 1, is characterized in that: described wireless communication module (11) is 2G, 3G or 4G wireless communication module.
6. the control method controlling unattended station intelligent management system based on remote terminal according to claim 2, is characterized in that: the operating system of described terminal (2) is Windows, Linux or Mac OS X.
7. the control method controlling unattended station intelligent management system based on remote terminal according to claim 2, is characterized in that: described RSA key is 1024 keys.
8. the control method controlling unattended station intelligent management system based on remote terminal according to claim 2, is characterized in that: whether the data message of the described long-range unattended station instantaneous operating conditions checked comprises having and trespass, door lock state, door magnetic state, real time temperature, in real time humidity, capture real-time on-site supervision photo, armed state and alarm state.
9. the control method controlling unattended station intelligent management system based on remote terminal according to claim 2, is characterized in that: described remote-operated operational order includes long-range enabling, start and report to the police, close and report to the police, start and set up defences, close and set up defences, the temperature and humidity situation reported in unattended station, capture unattended station environment photo at that time, upgrade Intelligent hardware terminal (4) firmware version and restarting equipment.
CN201510159677.4A 2015-04-07 2015-04-07 Unattended station intelligent management system and control method based on remote terminal control Pending CN104750081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510159677.4A CN104750081A (en) 2015-04-07 2015-04-07 Unattended station intelligent management system and control method based on remote terminal control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510159677.4A CN104750081A (en) 2015-04-07 2015-04-07 Unattended station intelligent management system and control method based on remote terminal control

Publications (1)

Publication Number Publication Date
CN104750081A true CN104750081A (en) 2015-07-01

Family

ID=53589937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510159677.4A Pending CN104750081A (en) 2015-04-07 2015-04-07 Unattended station intelligent management system and control method based on remote terminal control

Country Status (1)

Country Link
CN (1) CN104750081A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105405191A (en) * 2015-12-03 2016-03-16 江苏省电力公司无锡供电公司 Unlocking key management information system
CN105488658A (en) * 2015-11-27 2016-04-13 中国长江三峡集团公司 Wechat based method and system for quickly instructing field potential safety hazard by management leader
CN105719068A (en) * 2016-01-15 2016-06-29 成都金万泰科技有限公司 Outgoing maintenance management method and system
CN106059285A (en) * 2016-08-03 2016-10-26 宝晟科技(北京)有限公司 Anti-interference circuit of power supply of ETC main control board
CN107240179A (en) * 2017-06-08 2017-10-10 电子科技大学 A kind of base station Intelligent entrance guard management system
CN108449433A (en) * 2018-05-09 2018-08-24 付德彬 A kind of hawkeye system
CN109768878A (en) * 2018-11-28 2019-05-17 中通服建设有限公司 A kind of network work order calculation method and device based on big data
CN111323147A (en) * 2020-03-24 2020-06-23 北京智盟信通科技有限公司 Electrical equipment connects temperature early warning monitoring system
CN112241830A (en) * 2020-09-24 2021-01-19 上海荷福人工智能科技(集团)有限公司 Safety production management method based on artificial intelligence driving block chain

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002009254A2 (en) * 2000-07-20 2002-01-31 Qualcomm Incorporated Battery monitoring system with low power and end-of-life messaging and shutdown
CN101047574A (en) * 2007-05-08 2007-10-03 中国移动通信集团福建有限公司 Monitoring device for flow working form in working flow
KR20090031054A (en) * 2007-09-21 2009-03-25 한국전력공사 System and method of remote error recovery for fault prevention of power scada
CN101409888A (en) * 2008-11-20 2009-04-15 浪潮通信信息系统有限公司 Method for monitoring fault ticket in mobile communication network management system
CN102122844A (en) * 2011-03-01 2011-07-13 江苏省电力设计院 Intelligent substation based on sensor, communication network and expert system
CN102789223A (en) * 2012-08-31 2012-11-21 河南省电力公司鹤壁供电公司 Intelligent auxiliary real-time monitoring system of iSaSCADA transformer substation
CN104200551A (en) * 2014-08-28 2014-12-10 石永丽 Intelligent access control system based on IOT (Internet of Things)
CN204480032U (en) * 2015-04-07 2015-07-15 四川云锁科技有限公司 Based on the unattended station intelligent management system that remote terminal controls

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002009254A2 (en) * 2000-07-20 2002-01-31 Qualcomm Incorporated Battery monitoring system with low power and end-of-life messaging and shutdown
CN101047574A (en) * 2007-05-08 2007-10-03 中国移动通信集团福建有限公司 Monitoring device for flow working form in working flow
KR20090031054A (en) * 2007-09-21 2009-03-25 한국전력공사 System and method of remote error recovery for fault prevention of power scada
CN101409888A (en) * 2008-11-20 2009-04-15 浪潮通信信息系统有限公司 Method for monitoring fault ticket in mobile communication network management system
CN102122844A (en) * 2011-03-01 2011-07-13 江苏省电力设计院 Intelligent substation based on sensor, communication network and expert system
CN102789223A (en) * 2012-08-31 2012-11-21 河南省电力公司鹤壁供电公司 Intelligent auxiliary real-time monitoring system of iSaSCADA transformer substation
CN104200551A (en) * 2014-08-28 2014-12-10 石永丽 Intelligent access control system based on IOT (Internet of Things)
CN204480032U (en) * 2015-04-07 2015-07-15 四川云锁科技有限公司 Based on the unattended station intelligent management system that remote terminal controls

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105488658A (en) * 2015-11-27 2016-04-13 中国长江三峡集团公司 Wechat based method and system for quickly instructing field potential safety hazard by management leader
CN105405191A (en) * 2015-12-03 2016-03-16 江苏省电力公司无锡供电公司 Unlocking key management information system
CN105719068A (en) * 2016-01-15 2016-06-29 成都金万泰科技有限公司 Outgoing maintenance management method and system
CN106059285A (en) * 2016-08-03 2016-10-26 宝晟科技(北京)有限公司 Anti-interference circuit of power supply of ETC main control board
CN107240179A (en) * 2017-06-08 2017-10-10 电子科技大学 A kind of base station Intelligent entrance guard management system
CN108449433A (en) * 2018-05-09 2018-08-24 付德彬 A kind of hawkeye system
CN109768878A (en) * 2018-11-28 2019-05-17 中通服建设有限公司 A kind of network work order calculation method and device based on big data
CN109768878B (en) * 2018-11-28 2021-02-26 中通服建设有限公司 Network work order calculation method and device based on big data
CN111323147A (en) * 2020-03-24 2020-06-23 北京智盟信通科技有限公司 Electrical equipment connects temperature early warning monitoring system
CN112241830A (en) * 2020-09-24 2021-01-19 上海荷福人工智能科技(集团)有限公司 Safety production management method based on artificial intelligence driving block chain

Similar Documents

Publication Publication Date Title
CN104750081A (en) Unattended station intelligent management system and control method based on remote terminal control
CN105554461A (en) Video monitoring and Bluetooth door lock application system and method
CN203870700U (en) Intelligent building system
CN106251452A (en) A kind of unattended operation transformer station enters the station long-range Licensing Methods and execution system
CN103745536B (en) A kind of thing cabinet management system based on dynamic password
CN106154933A (en) Optical cross box intelligent synthesis supervision and control system and door opening method
CN106125651A (en) A kind of intelligent building management system
CN110266567A (en) A kind of control method and its system for realizing smart home device based on intelligent terminal
CN106530465B (en) Low power-consumption intelligent door lock complete machine and its implementation
CN203480566U (en) Integrated intelligent locking and controlling management system for power transformation and distribution equipment
CN204480032U (en) Based on the unattended station intelligent management system that remote terminal controls
CN106846559A (en) A kind of intelligent district access control system
KR20170115304A (en) Smartphone-based access authentication key management method and its access control system
CN204856668U (en) Thing networking hotel guest room lock accuse system based on visible light
CN110083071B (en) Intelligent building implementation method, device, medium and electronic equipment
CN203338436U (en) Intelligent access control system based on wifi (Wireless Fidelity)
CN209198976U (en) A kind of Internet of Things intelligence Border Gateway device that the monitoring of water supply pump house uses
CN205476946U (en) Remote management intelligence security door lock
CN106097491A (en) A kind of Internet of Things smart lock
CN111489479A (en) Intelligent property management system
CN207637029U (en) A kind of roofing spraying cooling control system based on rainwater recycle
CN206989993U (en) A kind of power distribution cabinet with real time monitoring function
CN202257682U (en) Public rental housing management system based on the internet of things
CN203503034U (en) Passive intelligent lock system
CN207115521U (en) A kind of door-locking system of internet communication

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
AD01 Patent right deemed abandoned
AD01 Patent right deemed abandoned

Effective date of abandoning: 20180313