CN108644975B - Multifunctional temperature and humidity control system and method thereof - Google Patents

Multifunctional temperature and humidity control system and method thereof Download PDF

Info

Publication number
CN108644975B
CN108644975B CN201810343996.4A CN201810343996A CN108644975B CN 108644975 B CN108644975 B CN 108644975B CN 201810343996 A CN201810343996 A CN 201810343996A CN 108644975 B CN108644975 B CN 108644975B
Authority
CN
China
Prior art keywords
message
transmission
transmitted
size
final
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.)
Expired - Fee Related
Application number
CN201810343996.4A
Other languages
Chinese (zh)
Other versions
CN108644975A (en
Inventor
王啸东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Institute of Railway Technology
Original Assignee
Nanjing Institute of Railway Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Institute of Railway Technology filed Critical Nanjing Institute of Railway Technology
Priority to CN201810343996.4A priority Critical patent/CN108644975B/en
Publication of CN108644975A publication Critical patent/CN108644975A/en
Application granted granted Critical
Publication of CN108644975B publication Critical patent/CN108644975B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F24F11/523—Indication arrangements, e.g. displays for displaying temperature data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity

Abstract

A method for reporting temperature information to a server by a wireless collector through a global system for mobile communication comprises the following steps: when the temperature information is transmitted, the wireless collector obtains the messages temporarily stored in the array for transmission, and transmits the messages not identified by the server temporarily stored in the array for transmission; the defects that in the prior art, the temperature information transmission effect is poor, the real-time performance of the transmitted temperature information is not enough, the temperature rise phenomenon and even the combustion phenomenon of components of the server in the server case occur, and the server case is not protected by a proper framework when jittering are effectively overcome.

Description

Multifunctional temperature and humidity control system and method thereof
Technical Field
The invention relates to the technical field of temperature and humidity control, in particular to a multifunctional temperature and humidity control system and a method thereof.
Background
The communication technology such as local network or internet is utilized to connect the sensors, the controller, the machine, the personnel and the objects together in a new way to form a network which is connected with the people and the objects and realizes informatization, remote management control and intellectualization. The internet of things is an extension of the internet, and includes the internet and all resources on the internet, and is compatible with all applications of the internet, but all elements (all devices, resources, communications, and the like) in the internet of things are personalized and privatized.
The Internet of things is wide in application and extends to a plurality of fields such as intelligent transportation, environmental protection, government work, public safety, safe home, intelligent fire fighting, industrial monitoring, environmental monitoring, street lamp lighting management and control, landscape lighting management and control, building lighting management and control, square lighting management and control, old people nursing, personal health, flower cultivation, water system monitoring, food traceability, enemy investigation and information collection. In the aspect of air conditioner monitoring, the existing intelligent air conditioner can already realize partial automatic control functions, such as timing on and off at set time intervals, reduction of the temperature of the air conditioner or shutdown when the temperature reaches a target temperature, and the like, but can not realize the automatic control functions for a non-intelligent air conditioner. In addition, a large number of non-intelligent air conditioners exist in a plurality of existing scenes such as computer or server rooms and large production carriages, the power consumption is huge, a large amount of energy consumption is wasted if the air conditioners are always on, and machine operation and personnel work are affected if the air conditioners are not on.
Therefore, a method for wireless internet of things monitoring of an air conditioner is provided, and the method comprises the following steps:
step 1, monitoring temperature information, humidity information and air conditioner switch information of a working area by an infrared air conditioner remote controller, and sending the information to a wireless collector through an RS485 interface.
The infrared air conditioner remote controller is matched with at least two non-intelligent air conditioners. Thus, it can control at least two non-intelligent air conditioners.
And 2, the wireless collector collects the temperature information of each air conditioner in the preset area, communicates with the server through a global system for mobile communications (GSM), a General Packet Radio Service (GPRS) technology or a code division multiple access (CDMA1X) technology, and reports the temperature information, the humidity information and the air conditioner switch information to the server.
Then the regulation and control command sent by the wireless monitoring of the monitoring personnel can be received to regulate and control the air conditioner switch or the temperature and humidity, or the wireless collector can directly regulate and control according to the preset rule. The method comprises the following specific steps:
and 3, regulating and controlling the switch and the temperature and humidity setting of each non-intelligent air conditioner in the working area by the wireless collector according to a preset regulation and control rule and the temperature information, the humidity information and the air conditioner switch information.
Optionally, the preset rule may be that the temperature and humidity information is compared with a regulated target temperature and then regulated, if the regulated target temperature is 27 degrees celsius, the current temperature information is displayed as 30 degrees, the current temperature information can be automatically regulated and reduced by 3 degrees, and the temperature of the air conditioner is regulated to 27 degrees or turned off after the real-time temperature information is 27 degrees celsius. Or the preset rule can map the temperature interval of the temperature information with the regulated temperature, the interval can comprise one temperature or a section of temperature interval such as 30-36 ℃, the 30-36 ℃ and the regulated temperature 26 ℃ are mapped, the air conditioner is automatically regulated to 26 ℃ as long as the monitored temperature information is displayed at 30-36 ℃, and the temperature of the air conditioner is regulated to 27 ℃ or closed after the real-time temperature information is 27 ℃. For the switch of the air conditioner, a preset time period can be set to be started, such as 2 pm-9 pm, and the air conditioner can be selectively turned off at 10 pm-12 am, so that energy is saved, and normal use of the air conditioner is ensured in a hotter time period. The humidity regulation principle is similar, and the details are not repeated here.
And 4, the server sends the temperature information, the humidity information and the air conditioner switch information to a monitoring terminal of a monitoring center, and the monitoring terminal sends a regulation and control instruction to the server to regulate and control the switch and the temperature and humidity setting of each non-intelligent air conditioner.
The monitoring terminal can communicate with the server through the intranet, and real-time data transmission is achieved.
And 5, the server receives a browsing instruction sent by the remote terminal through the Internet, returns the temperature information, the humidity information and the air conditioner switch information to the remote terminal, and sends a regulation and control instruction to the server through the Internet by the remote terminal to regulate and control the switch and the temperature and humidity setting of each non-intelligent air conditioner.
When the monitoring personnel are not in the monitoring center, the current air conditioner temperature and humidity information and the switch information can be inquired in real time through a remote terminal such as a computer through WEB application or a browser, and a regulation and control instruction is issued for regulation and control.
And 6, sending a browsing instruction to the server by the mobile terminal through a mobile communication network, acquiring the temperature information, the humidity information and the air conditioner switch information from the server, sending a regulation and control instruction to the server through the mobile communication network according to the temperature information, the humidity information and the air conditioner switch information, and regulating and controlling the switch and the temperature and humidity setting of each non-intelligent air conditioner.
Because the existing mobile terminals such as smart phones and tablet computers are developed very rapidly and widely popularized and used, temperature information can be checked through the mobile terminals, and the on-off and temperature and humidity setting of an air conditioner can be regulated and controlled.
The control instruction sent by the monitoring terminal, the remote terminal or the mobile terminal comprises a global control instruction and a local control instruction, wherein the global control instruction comprises switch control information and temperature and humidity control information, and the local control instruction comprises identification information of controlled air conditioners, and switch control information and temperature and humidity control information of each air conditioner in the controlled air conditioners;
the regulation and control of the air conditioners can be roughly and uniformly regulated and controlled, and also can be finely and independently regulated and controlled aiming at a certain air conditioner or part of air conditioners, so that diversified regulation and control requirements are met, and the regulation and control workload is reduced.
Especially, when the mobile terminal is regulated, the mobile terminal has better monitoring and regulating effects because the mobile terminal is easy to carry. The mobile terminal may communicate with the server over a 2G, 3G or 4G network.
The mobile terminal sends a regulation and control instruction to the server through a mobile communication network according to the temperature information, the humidity information and the air conditioner switch information, and the regulation and control instruction comprises the following steps:
the mobile terminal counts a temperature normal distribution map of each air conditioner in a preset time period according to the historical data of the temperature information, determines the on-off time and the temperature regulation target of the air conditioner through the temperature normal distribution map, counts a humidity normal distribution map of each air conditioner in the preset time period according to the historical data of the humidity information, determines the humidity regulation target through the humidity normal distribution map, generates a regulation instruction according to the determined on-off time, the temperature regulation target and the humidity regulation target, and sends the regulation instruction to the server;
through the normal distribution diagram, the temperature normal distribution of a certain area where the non-intelligent air conditioner is located can be clearly known, and therefore reasonable target temperature and switching time are set, for example, the maximum point of the ordinate of the normal distribution corresponds to 30 degrees and spans from 8 am to 2 am in a day, the air conditioner needs to be started to regulate and control the temperature in the period of time, the temperature regulation and control target is determined according to the environment of a working area, if the position of a worker is set to 27 degrees, the unmanned working area can be set to be relatively high. The humidity control principle is similar and is not described in detail herein.
Optionally, when the user uses the monitoring terminal, the remote terminal or the mobile terminal to check the temperature information, the humidity information and the air conditioner switch information and send a regulation and control instruction, the monitoring terminal, the remote terminal or the mobile terminal prompts the user to log in, if the user logs in, the user is allowed to operate, and if the user logs in, the user operation is rejected.
The login mode comprises at least one of account password login or user biometric login.
Only one type may be used, or two types may be used in order to improve safety.
The user biometric login may be by user fingerprint recognition or voice recognition or retinal recognition.
By adding a login verification mechanism, the safety of system monitoring and regulation can be improved.
Step 6, when any air conditioner in the air conditioners fails, the wireless collector controls the infrared air conditioner remote controller to start a standby non-intelligent air conditioner, and controls the on-off and temperature and humidity setting of the standby non-intelligent air conditioner according to a preset control rule and real-time temperature information, humidity information and air conditioner on-off information reported by the infrared air conditioner remote controller; and collecting fault information and sending the fault information to the server, and forwarding the fault information to the monitoring terminal, the remote terminal or the mobile terminal by the server, wherein the fault information comprises identification information of the failed air conditioner.
Because infrared air conditioner remote controller pairs with two at least non-intelligent air conditioners, consequently can control the switch of two at least air conditioners, when a certain air conditioner trouble, can control another air conditioner and open as reserve, ensure that the humiture of work area is normal, ensure machine or personnel's normal work.
And when the server sends the fault information to the mobile terminal, the fault information is sent in a short message or mail mode.
Optionally, the wireless collector is integrated in the non-intelligent air conditioner or is independently arranged.
The non-intelligent air conditioner, the infrared air conditioner remote controller, the wireless collector, the server and various regulation and control terminals are wirelessly connected to form a wireless monitoring Internet of things system, and devices are wirelessly communicated, so that the line cost is reduced; through diversified regulation and control selection, especially, the mobile terminal determines the regulated target temperature and humidity and the switching time according to the normal distribution of the temperature and humidity, the automatic regulation and control or real-time regulation and control of the air conditioner switch and the temperature and humidity can be realized, and therefore the energy consumption of the non-intelligent air conditioner is reduced; when the air conditioner breaks down, the wireless collector controls the infrared air conditioner remote controller to start the standby air conditioner, the temperature of a working area is ensured to be normal, and fault information is sent to the mobile terminal, so that monitoring personnel or maintenance personnel can maintain the broken-down air conditioner quickly, and the normal work of the air conditioner is ensured.
As shown in fig. 1, the system for wireless internet of things monitoring of the air conditioner comprises:
the remote infrared air conditioner controller 100 is used for monitoring temperature information, humidity information and air conditioner switch information of a working area and sending the information to the wireless collector 200 through an RS485 interface, and the remote infrared air conditioner controller 100 is matched with at least two non-intelligent air conditioners 600 and 700;
the wireless collector 200 is used for communicating with the server 300 through a global system for mobile communications, a general packet radio service technology or a code division multiple access technology, and reporting the temperature information, the humidity information and the air conditioner switch information to the server 300; adjusting and controlling the on-off and temperature and humidity settings of each non-intelligent air conditioner 600 in the working area according to a preset adjusting and controlling rule and the temperature information, the humidity information and the air conditioner on-off information;
the server 300 is configured to send the temperature information, the humidity information, and the air conditioner switching information to a monitoring terminal 400 of a monitoring center, where the monitoring terminal 400 sends a regulation instruction to the server 300 to regulate and control the switching and temperature and humidity settings of each non-intelligent air conditioner 600; or receiving a browsing instruction sent by the remote terminal 500 through the internet, returning the temperature information, the humidity information and the air conditioner switching information to the remote terminal 500, and sending a regulation and control instruction to the server 300 by the remote terminal 500 through the internet to regulate and control the switching and temperature and humidity settings of each non-intelligent air conditioner 600;
the monitoring terminal 400 is configured to monitor temperature information, humidity information, and switch information of each non-intelligent air conditioner in the working area, send a regulation instruction to the server 300, and regulate and control the switch and the temperature and humidity setting of each non-intelligent air conditioner;
the remote terminal 500 is configured to send a browsing instruction through the internet, receive the temperature information, the humidity information, and the switch information returned by the server 300, send a regulation instruction to the server 300 through the internet, and regulate and control the on/off and temperature and humidity settings of each non-intelligent air conditioner;
the mobile terminal 600 is configured to send a browsing instruction to the server 300 through a mobile communication network, obtain the temperature information, the humidity information, and the air conditioner switching information from the server 300, send a regulation instruction to the server 300 through the mobile communication network according to the temperature information, the humidity information, and the air conditioner switching information, and regulate and control the switching and temperature and humidity settings of each non-intelligent air conditioner;
at least two non-intelligent air conditioners (600 and 700) for receiving the regulation and control instruction sent by the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600, and performing switching or temperature regulation;
the control instruction sent by the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 includes a global control instruction and a local control instruction, the global control instruction includes air conditioner switching information and control temperature information, and the local control instruction includes identification information of a controlled air conditioner, switching information of each air conditioner in the controlled air conditioner and control temperature information;
when the mobile terminal 600 sends a regulation and control instruction to the server 300 through the mobile communication network according to the temperature information, the humidity information, and the air conditioner switching information, the method is specifically configured to: counting a temperature normal distribution diagram of each air conditioner within a preset time period according to the historical data of the temperature information, determining the on-off time and a temperature regulation target of the air conditioner through the temperature normal distribution diagram, counting a humidity normal distribution diagram of each air conditioner within the preset time period according to the historical data of the humidity information, determining a humidity regulation target through the humidity normal distribution diagram, generating a regulation instruction according to the determined on-off time, the temperature regulation target and the humidity regulation target, and sending the regulation instruction to the server 300;
the wireless collector 200 is further configured to, when any one of the air conditioners 600 fails, control the infrared air conditioner remote controller to turn on the standby non-intelligent air conditioner 700, and regulate and control the on/off and temperature and humidity settings of the standby non-intelligent air conditioner 700 according to a preset regulation and control rule and real-time temperature information, humidity information, and air conditioner on/off information reported by the infrared air conditioner remote controller 100; collecting fault information and sending the fault information to the server 300, and forwarding the fault information to the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 by the server, wherein the fault information comprises identification information of a faulted air conditioner;
when the server 300 sends the failure information to the mobile terminal 600, the failure information is sent in a short message or mail manner.
Optionally, the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 is further configured to:
when a user uses the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 to check the temperature information, the humidity information and the air conditioner switch information and send a regulation and control instruction, the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 prompts the user to log in, if the user logs in, the user is allowed to operate, and if the user logs in, the user operation is refused.
The login mode comprises at least one of account password login or user biometric login.
Optionally, the mobile terminal 600 communicates with the server 200 through a 2G, 3G or 4G network.
The wireless collector 200 is integrated in the non-intelligent air conditioner 600 or is independently arranged.
The non-intelligent air conditioner, the infrared air conditioner remote controller, the wireless collector, the server and various regulation and control terminals are wirelessly connected to form a wireless monitoring Internet of things system, and devices are wirelessly communicated, so that the line cost is reduced; through diversified regulation and control selection, especially, the mobile terminal determines the regulated target temperature and humidity and the switching time according to the normal distribution of the temperature and humidity, the automatic regulation and control or real-time regulation and control of the air conditioner switch and the temperature and humidity can be realized, and therefore the energy consumption of the non-intelligent air conditioner is reduced; when the air conditioner breaks down, the wireless collector controls the infrared air conditioner remote controller to start the standby air conditioner, the temperature of a working area is ensured to be normal, and fault information is sent to the mobile terminal, so that monitoring personnel or maintenance personnel can maintain the broken-down air conditioner quickly, and the normal work of the air conditioner is ensured.
When the wireless collector reports the temperature information to the server through the global mobile communication system, the wireless collector initially generates a message of the temperature information to be transmitted to the server to obtain a plurality of messages, then transmits each message to the server through the global mobile communication system by means of a handshake protocol, and during the transmission period, after the previous message is correctly transmitted to the server, the wireless collector can transmit the next message, and if the communication condition of the global mobile communication system is not good, if a message is not correctly transmitted to the server for a plurality of times, the wireless collector can continuously transmit the message until the message is correctly transmitted to the server.
That is, when transmitting temperature information, if the communication condition of the gsm is not good, if there is a message that is not correctly transmitted to the server for several times, the wireless collector will continuously transmit the message, and if the message is transmitted in the same time interval, the temperature information transmission effect is not good, the real-time property of the transmitted temperature information is not enough, and the total time interval for transmitting the message is not small.
The server is arranged in the server case, the number of components of the server in the current server case is not small, when the server runs, the components of the server in the server case are heated, and the components are burnt to a certain extent.
Disclosure of Invention
In order to solve the problems, the invention provides a multifunctional temperature and humidity control system and a method thereof, which effectively overcome the defects that in the prior art, the temperature information transmission effect is poor, the real-time performance of the transmitted temperature information is not enough, the temperature rise phenomenon and even the combustion phenomenon of components of a server in a server case occur, and no proper framework is used for protecting the server case when the server case shakes.
In order to overcome the defects in the prior art, the invention provides a multifunctional temperature and humidity control system and a solution of the method thereof, which comprises the following specific steps:
a multi-functional atmospheric control system, the system includes:
the wireless collector 200 is used for reporting the temperature information to the server 300 through the global system for mobile communications;
the server is arranged in a server case, the server case comprises a cuboid-shaped supporting sheet 201, a containing opening is formed in the top wall of the cuboid-shaped supporting sheet 201, a cuboid-shaped connecting sheet 202 is arranged in the containing opening, a pair of cuboid-shaped connecting plates 217 are fixedly connected to the surfaces of two sides of the cuboid-shaped connecting sheet 202, a columnar extrusion strip is fixedly connected to one side of each cuboid-shaped connecting plate 217, the cuboid-shaped connecting plates 217 extrude the columnar extrusion strip, a pair of columnar positioning strips 218 are fixedly connected to the surfaces of the opposite side portions in the containing opening, one end of each columnar extrusion strip penetrates through the columnar positioning strip 218 and extends to one side of the columnar positioning strip 218, a spiral beryllium bronze wire 216 used for buffering is wound on the columnar extrusion strip, one end of the spiral beryllium bronze wire 216 used for buffering is fixedly connected to the surface of one side of the columnar positioning strip 218, and the other end of the spiral beryllium bronze wire 216 used for buffering is fixedly connected to the side wall of the cuboid-shaped connecting plate 217, plate-shaped coupling pieces 212 are fixedly connected to both sides of a rectangular parallelepiped supporting piece 201, a rectangular parallelepiped supporting piece is fixedly connected to the top of a rectangular parallelepiped coupling piece 202, a hollow rectangular parallelepiped protecting case 204 with one side open is fixedly connected to the top of the rectangular parallelepiped supporting piece, a protecting cover 203 is pivoted to the opening of the hollow rectangular parallelepiped protecting case 204, the protecting cover 203 protects a server in the hollow rectangular parallelepiped protecting case 204, a horizontal plate 211 is fixedly connected to the lower part of the hollow rectangular parallelepiped protecting case 204, a longitudinal plate 210 is fixedly connected to one side of the top of the horizontal plate 211, a rectangular parallelepiped positioning piece 208 is fixedly connected to the top of the longitudinal plate 210, a guide rail 214 is arranged on the bottom side wall of the rectangular parallelepiped positioning piece 208, a guide block is arranged in the guide rail 214, positioning blocks are fixedly connected to both sides of the lower part of the rectangular parallelepiped positioning piece 208, a traction motor 213 is fixedly connected to one side of one positioning block, a rotating rod of the traction motor 213 penetrates through the positioning block and extends to one, the tail part of a rotating rod of a traction motor 213 is fixedly connected with a screw rod 215, one end of the screw rod 215 is further connected to one side of the other positioning block in a rotating mode through a guide block, a through-type screw groove I is arranged on the guide block, the screw rod 215 penetrates through the through-type screw groove I, the lower part of the guide block is fixedly connected with an arch-shaped conveying channel 207, a plurality of air feeding holes are distributed at equal intervals on the arch-shaped conveying channel 207, the upper part of a horizontal plate 211 is fixedly connected with a erecting frame 206, one side of the top of a hollow rectangular protective shell 204 is fixedly connected with an air feeding fan 205, the air feeding fan 205 is connected with an air feeding channel 209, one end of the air feeding channel 209 penetrates through the hollow rectangular protective shell 204 and the side surface of a rectangular positioning sheet 208 and extends to the lower part of the rectangular positioning sheet 208, the tail part of the air feeding channel 209 is connected to one side of the arch-shaped conveying channel 207, and air flow sent by the air feeding fan.
The side wall of one end of the protective cover 203 is fixedly connected with a clamping joint, the side wall of one end of the hollow cuboid-shaped protective shell 204 is provided with a clamping opening opposite to the clamping joint, the clamping joint extends into the clamping opening to stabilize the protective cover 203, the side wall of one end of the protective cover 203 is fixedly connected with a holding handle, the protective cover 203 is lifted up through the holding handle, a plurality of strip-shaped bulges are arranged on the holding handle, a plurality of through type wire grooves II are arranged on a pair of plate-shaped connecting pieces 212 at equal intervals, a screw rod which is connected with the through type wire grooves II in a threaded mode penetrates through the through type wire grooves II through the screw rod to perform a stabilizing effect on the plate-shaped connecting pieces 212, and the screw rod penetrates through the through type wire grooves II and extends into the through type wire grooves II.
The method of the multifunctional temperature and humidity control system comprises the following specific steps:
step 1, monitoring temperature information, humidity information and air conditioner switch information of a working area by an infrared air conditioner remote controller, and sending the information to a wireless collector through an RS485 interface;
step 2, the wireless collector collects temperature information of the air conditioner and reports the temperature information to a server through a global system for mobile communications (GSM);
the method for reporting the temperature information to the server by the wireless collector through the global system for mobile communication comprises the following steps:
step 2-1, when the temperature information is transmitted, the wireless collector obtains the messages temporarily stored in the array for transmission, and transmits the messages temporarily stored in the array for transmission and not identified by the server;
step 2-2, determining the final transmission size of the transmitted message by means of the message temporarily stored in the array for transmission, the discontinuous time period of message transmission and the set maximum value of the time period of the temporarily stored message;
step 2-3, obtaining the message to be transmitted from the message temporarily stored in the array for transmission by means of the previous transmission time and the final transmission size of the message temporarily stored in the array for transmission;
and 2-4, transmitting the message to be transmitted to the server.
The final transmission size of the transmitted message is determined by the message temporarily stored in the array for transmission, the discontinuous time period of message transmission and the set maximum value of the time period of the temporarily stored message, and the method comprises the following steps:
determining the number of times of message transmission according to the discontinuous time interval of message transmission and the set maximum value of the time interval of the temporary stored message;
and determining the final transmission size of the transmitted message according to the message temporarily stored in the array for transmission and the number of times of transmission.
By means of the previous transmission time and the final transmission size of the message temporarily stored in the array for transmission, the message to be transmitted is obtained through the message temporarily stored in the array for transmission, and the method comprises the following steps:
obtaining a final message from the messages temporarily stored in the array for transmission according to the final transmission size;
determining whether the final message is first transmitted or not;
if the final message is transmitted for the first time and the final transmission size is smaller than the current identified message size to be transmitted, the final message is taken as the message to be transmitted;
if the final message is not transferred for the first time, comparing the size of the first time interval of the final message with the size of the second time interval;
when the size of the time interval two of the final message is smaller than that of the time interval one, and in addition, the size of the final transmission is smaller than the size of the message to be transmitted which is determined at present, the final message is used as the message to be transmitted;
here, the size of the first time interval is the time interval between the last transmission time of the message and the present time, and the size of the second time interval is the time interval that the server recognizes whether the message is correct.
The method for reporting the temperature information to the server by the wireless collector through the global system for mobile communication further comprises the following steps:
if the number of times of random message transmission reaches the set number of times and the message is not correctly transmitted to the server, the message between the message and the set message is eliminated.
The method for transmitting the message to be transmitted to the server comprises the following steps:
determining the number of bits transmitted simultaneously by the bandwidth of the global mobile communication system;
dividing the messages to be transmitted according to the number of bits to be transmitted simultaneously, the messages to be transmitted and the transmission sequence of the messages to be transmitted to obtain message groups corresponding to the number of the bits to be transmitted simultaneously;
the packet group is delivered towards the server in a manner that one bit at a time is transmitted.
The method for reporting the temperature information to the server by the wireless collector through the global system for mobile communication specifically comprises the following steps:
step 3-1, the wireless collector forms the temperature information into a message, and then temporarily stores the message in an array for transmission;
when the wireless collector temporarily stores the message in the array for transmitting, the temporarily stored message carries the set maximum value of the temporarily stored time period, and the temporarily stored message is correctly transmitted to the server in the set maximum value of the temporarily stored time period and is identified by the server, so that the wireless collector can remove the message from the array for transmitting after knowing that the message is identified by the server; if the temporarily stored message is not correctly transmitted to the server within the maximum value of the set temporarily stored time period, the wireless collector can directly remove the message from the array for transmission;
the array for transmission also carries the set array size for transmission, and the set number of messages can be temporarily stored.
3-2, when the temperature information is transmitted, the wireless collector obtains a message temporarily stored in an array for transmission;
the wireless collector is provided with a timing module, and the timing module transmits a request message to the wireless collector according to a period to activate the wireless collector to collect the temporarily stored messages in the array for transmission; here, the size of the break period between the timing module communicating the request message to the wireless collector can be 0.04 seconds, 0.06 seconds, or 0.07 seconds; during the period of transmitting the temperature information, the timing module transmits a request message to the wireless collector at intervals of 0.04 second, 0.06 second or 0.07 second so as to activate the wireless collector to start the operation of obtaining the message temporarily stored in the array for transmission;
step 3-3, the wireless collector determines the final transmission size of the transmitted message by means of the message temporarily stored in the array for transmission, the discontinuous time period of message transmission and the set maximum value of the time period of the temporarily stored message;
the method comprises the steps that a message temporarily stored in an array for transmission has a set temporarily-stored time interval maximum value, the message temporarily stored in the array for transmission is ensured to be correctly transmitted to a server in the set temporarily-stored time interval maximum value, each time a wireless collector determines the final transmission size of the message to be sent according to the message temporarily stored in the array for transmission, a discontinuous time interval of message transmission and the set temporarily-stored time interval maximum value of the message, and the final transmission size is the lowest required transmission size used when the message temporarily stored in the array for transmission is transmitted before the message temporarily stored in the array for transmission reaches the set temporarily-stored time interval maximum value; here, the discontinuous time interval of message transmission is consistent with the time interval of the transmission of the request message from the timing module to the wireless collector;
the collector can operate the following modes when determining the final transmission size of the transmitted message by means of the message temporarily stored in the array for transmission, the discontinuous time period for message transmission and the set maximum value of the time period for temporarily storing the message:
firstly, determining the number of times of transmission according to the discontinuous time interval of message transmission and the set maximum value of the time interval of the temporary stored message;
here, the number of times of transfer is a maximum value of how many times the message temporarily stored in the array for transfer is transferred in a set temporary storage time period maximum value; when the number of times of transmission is deduced, dividing the set maximum value of the time interval of the temporary stored message by the discontinuous time interval of message transmission, and taking the obtained quotient value as the number of times of transmission;
then, determining the final transmission size of the transmitted message according to the temporarily stored message in the array for transmission and the number of times of transmission;
when the final transmission size of the transmission message is determined, the number of the temporary stored messages in the array for transmission and the number of times of transmission can be divided, and the obtained quotient value is used as the final transmission size of the transmission message;
3-4, the wireless collector obtains the message to be transmitted through the message history temporarily stored in the array for transmission by means of the previous transmission time and the final transmission size of the message temporarily stored in the array for transmission;
by means of the saved transfer time of the transfer message and the final transfer size identified in 3-3, the wireless collector can include the following method when obtaining the message to be transferred from the message temporarily stored in the array for transfer by means of the previous transfer time and the final transfer size of the message temporarily stored in the array for transfer:
(1) obtaining a final message from the messages temporarily stored in the array for transmission according to the final transmission size;
(2) and determining whether the final message is delivered for the first time:
in detail, since the wireless collector stores the transmitted message information, the wireless collector can perform authentication by means of the stored transmitted message information; if the message ID of the final message is searched from the stored transmitted message information by the wireless collector, the final message is determined not to be transmitted for the first time; if the message ID of the final message is not searched in the stored transmitted message information of the wireless collector, the final message is determined to be transmitted for the first time;
by virtue of the identification of the final message, if the final message is transmitted for the first time and the final transmission size is smaller than the size of the message to be transmitted which is identified at present, the final message is taken as the message to be transmitted; if the final message is not transferred for the first time, the final message needs to be continuously identified, when the final message is continuously identified, the size of the first time interval of the final message needs to be compared with the size of the second time interval, and the size of the second time interval is smaller than the size of the first time interval of the final message, which indicates that the identified time interval of the final message is not short, the message may not be identified by the server, so that if the size of the final message is smaller than the size of the currently identified message to be transferred, the final message can be used as the message to be transferred; here, the size of the first time interval is the time interval between the last transmission time of the message and the current time, and the message information transmitted stored in the wireless collector can be used for identifying; during detailed identification, firstly obtaining the size of the round-trip time interval of each message transmitted last time by the wireless collector, then averaging the obtained size of each round-trip time interval to obtain a first average value, then averaging the obtained size of each round-trip time interval of each message transmitted last time to obtain a second average value, and deducing the size of the second time interval by means of the obtained first average value and the second average value; in detail, the size of the second time interval is a sum of a product of one eighth times the first mean value and a product of seven eighths times the first mean value;
during the comparison of the size of the first time interval of the final message with the size of the second time interval, if the size of the first time interval of the final message is smaller than the size of the second time interval, the size of the approved time interval of the final message is in the size range of the approved time interval;
3-5, the wireless acquisition device transmits a message to be transmitted to the server;
during operation, the plate-shaped coupling pieces 212 on both sides of the rectangular parallelepiped supporting piece 201 are positioned at a desired position through the two penetrating screw grooves on the plate-shaped coupling pieces 212 by the lead screws, the rectangular parallelepiped supporting piece 201 is provided with a groove, the rectangular parallelepiped coupling pieces 202 are arranged in the groove, the rectangular parallelepiped coupling plates 217 are fixedly connected to the side walls on both sides of the rectangular parallelepiped coupling pieces 202, the rectangular parallelepiped coupling plates 217 are fixedly connected with columnar extrusion strips, spiral beryllium bronze wires 216 for buffering are wound on the columnar extrusion strips, the columnar extrusion strips are blocked by columnar positioning strips 218, so that the spiral beryllium bronze wires 216 for buffering can return to the original position in real time after being extruded, the hollow rectangular parallelepiped protecting case 204 is further damped, after the hollow rectangular parallelepiped protecting case 204 is opened through the protecting case 203, the horizontal plate 211 is provided with the erecting frame 206, when the servers on the erection frame 206 are in operation, the temperature rises, and cooling is performed, the servers are rotated by the rotating rod traction screw 215 of the traction motor 213 on the rectangular positioning plate 208, the guide blocks on the traction screw 215 move, the arch-shaped transmission channel 7 is pulled to move, and under the combined action of the air supply fan 205 and the air supply channel 209, air flow is transmitted into the arch-shaped transmission channel 207 through the air supply channel 209.
The invention has the beneficial effects that:
during operation, the plate-shaped coupling pieces 212 on both sides of the rectangular parallelepiped supporting piece 201 are positioned at a desired position through the two penetrating screw grooves on the plate-shaped coupling pieces 212 by the lead screws, the rectangular parallelepiped supporting piece 201 is provided with a groove, the rectangular parallelepiped coupling pieces 202 are arranged in the groove, the rectangular parallelepiped coupling plates 217 are fixedly connected to the side walls on both sides of the rectangular parallelepiped coupling pieces 202, the rectangular parallelepiped coupling plates 217 are fixedly connected with columnar extrusion strips, spiral beryllium bronze wires 216 for buffering are wound on the columnar extrusion strips, the columnar extrusion strips are blocked by columnar positioning strips 218, so that the spiral beryllium bronze wires 216 for buffering can return to the original position in real time after being extruded, the hollow rectangular parallelepiped protecting case 204 is further damped, after the hollow rectangular parallelepiped protecting case 204 is opened through the protecting case 203, the horizontal plate 211 is provided with the erecting frame 206, when the servers on the erection frame 206 are in operation, the temperature rises, and cooling is performed, the servers are rotated by the rotating rod traction screw 215 of the traction motor 213 on the rectangular positioning plate 208, the guide blocks on the traction screw 215 move, the arch-shaped transmission channel 7 is pulled to move, and under the combined action of the air supply fan 205 and the air supply channel 209, air flow is transmitted into the arch-shaped transmission channel 207 through the air supply channel 209.
When the temperature information is transmitted, the wireless collector obtains the message temporarily stored in the array for transmission, in addition, the message temporarily stored in the array for transmission, the discontinuous time interval for message transmission and the set maximum value of the time interval for temporarily storing the message are used for determining the final transmission size of the message for transmission, the message to be transmitted is obtained in the message temporarily stored in the array for transmission by the former transmission time and the final transmission size of the message for transmission, and the message to be transmitted is transmitted to the server. Because the final transmission size of the transmitted message is determined by the size of the message temporarily stored in the array for transmission, once the temperature information is transmitted, the wireless collector transmits the message to the server, so that the transmission rate of the temperature information is constant and smooth, and the transmission effect of the temperature information in the same time period is improved. In addition, after any message in the array for transmission is transmitted for a plurality of times and is not correctly transmitted to the server, the wireless collector removes the message from the message to the next set message, so that the phenomenon that the transmission time is long due to the fact that the size of the message temporarily stored in the array for transmission is not small is prevented, and the temperature information obtained by the server has real-time performance.
Drawings
Fig. 1 is a schematic diagram of a multifunctional temperature and humidity control system of the present invention.
Fig. 2 is an outline architecture diagram of a server chassis of the present invention.
Fig. 3 is a structural diagram of a server chassis of the present invention.
Fig. 4 is a schematic view of the inside of a server chassis of the present invention.
Fig. 5 is a structural view of a part of the components of the present invention.
Fig. 6 is a diagram of an edge structure in a server chassis of the present invention.
Detailed Description
The invention will be further described with reference to the following figures and examples.
As shown in fig. 1-6, a multifunctional temperature and humidity control system, the system includes:
the remote infrared air conditioner controller 100 is used for monitoring temperature information, humidity information and air conditioner switch information of a working area and sending the information to the wireless collector 200 through an RS485 interface, and the remote infrared air conditioner controller 100 is matched with at least two non-intelligent air conditioners 600 and 700;
the wireless collector 200 is used for communicating with the server 300 through a global system for mobile communications, a general packet radio service technology or a code division multiple access technology, and reporting the temperature information, the humidity information and the air conditioner switch information to the server 300;
the server is arranged in a server case, the server case comprises a cuboid supporting sheet 201, the top wall of the cuboid supporting sheet 201 is provided with a containing opening, a cuboid coupling sheet 202 is arranged in the containing opening, a pair of cuboid coupling plates 217 is fixedly connected to the surfaces of two sides of the cuboid coupling sheet 202, a columnar extrusion strip is fixedly connected to one side of each cuboid coupling plate 217, the cuboid coupling plates 217 extrude the columnar extrusion strips, a pair of columnar positioning strips 218 is fixedly connected to the surfaces of the opposite sides in the containing opening, one end of each columnar extrusion strip is provided with the columnar positioning strip 218 and extends to one side of the columnar positioning strip 218, a spiral beryllium bronze wire 216 for buffering is wound on the columnar extrusion strip, and when the cuboid coupling sheet 217 extrudes the columnar extrusion strip, the columnar extrusion strip extrudes the spiral beryllium bronze wire 216 for buffering, so that the helical beryllium bronze wire 216 for buffering is contracted, after the extrusion is cancelled, the helical beryllium bronze wire 216 for buffering returns to the original state in real time, and the buffering effect is achieved, one end of the helical beryllium bronze wire 216 for buffering is fixedly connected to the surface of one side of the columnar positioning strip 218, the other end of the helical beryllium bronze wire 216 for buffering is fixedly connected to the side wall of the cuboid-shaped coupling plate 217, the two sides of the cuboid-shaped supporting piece 201 are fixedly connected with the plate-shaped coupling piece 212, the top of the cuboid-shaped coupling piece 202 is fixedly connected with the cuboid-shaped supporting piece, the top of the cuboid-shaped supporting piece is fixedly connected with the hollow cuboid-shaped protective shell 204 with one side opened, the opening of the hollow cuboid-shaped protective shell 204 is pivoted with the protective cover 203, the protective cover 203 protects the server in the hollow cuboid-shaped protective shell 204, the lower part in the hollow cuboid-shaped protective shell 204 is fixedly connected with the water level plate 211, the top of the horizontal plate 211 is fixedly connected with a longitudinal plate 210, the top of the longitudinal plate 210 is fixedly connected with a cuboid-shaped positioning plate 208, the bottom side wall of the cuboid-shaped positioning plate 208 is provided with a guide rail 214, a guide block is arranged in the guide rail 214, two sides of the lower part of the cuboid-shaped positioning plate 208 are fixedly connected with a positioning block, one side of the positioning block is fixedly connected with a traction motor 213, a rotating rod of the traction motor 213 penetrates through the positioning block and extends to one side of the positioning block, the tail part of the rotating rod of the traction motor 213 is fixedly connected with a screw rod 215, when the traction motor 213 runs, the traction guide block and the screw rod 215 perform reciprocating movement, one end of the screw rod 215 is further rotatably connected to one side of the other positioning block through the guide block, a through screw groove I is arranged on the guide block, the screw rod 215 penetrates through the through screw groove I, the lower part of the guide block is fixedly connected with an arch-shaped transmission channel 207, a plurality, the upper portion of the horizontal plate 211 is fixedly connected with the erection frame 206, one side of the top portion of the hollow rectangular parallelepiped shielding case 204 is fixedly connected with the air supply fan 205, the air supply fan 205 is connected with the air supply channel 209, one end of the air supply channel 209 penetrates through the side surfaces of the hollow rectangular parallelepiped shielding case 204 and the rectangular parallelepiped positioning plate 208 and extends to the lower portion of the rectangular parallelepiped positioning plate 208, the tail portion of the air supply channel 209 is connected with one side of the arch-shaped transmission channel 207, and the air flow sent by the arch-shaped transmission channel 207 through the air supply fan 205 is transmitted through the air supply channel 209, so that the performance of cooling the server on the erection frame 206 is achieved.
The side wall of one end of the protective cover 203 is fixedly connected with a clamping connector, the side wall of one end of the hollow cuboid protective shell 204 is provided with a clamping opening opposite to the clamping connector, the clamping connector extends into the clamping opening to stabilize the protective cover 203, the side wall of one end of the protective cover 203 is fixedly connected with a holding handle, the protective cover 203 is lifted through the holding handle, the holding handle is provided with a plurality of strip-shaped bulges to increase friction during holding, a pair of plate-shaped connecting pieces 212 are equidistantly provided with a plurality of through type wire grooves II, a screw rod which is connected with the through type wire grooves II in a threaded mode penetrates through the through type wire grooves II through the screw rod to perform stabilizing effect on the plate-shaped connecting pieces 212, the screw rod penetrates through the through type wire grooves II and extends into the through type wire grooves II, the air supply channel 209 is made of plastic material, and the hollow cuboid protective shell 204 is made of copper alloy to reduce corrosion.
During operation, the plate-shaped coupling pieces 212 on both sides of the rectangular parallelepiped supporting piece 201 are positioned at a desired position through the two penetrating screw grooves on the plate-shaped coupling pieces 212 by the lead screws, the rectangular parallelepiped supporting piece 201 is provided with a groove, the rectangular parallelepiped coupling pieces 202 are arranged in the groove, the rectangular parallelepiped coupling plates 217 are fixedly connected to the side walls on both sides of the rectangular parallelepiped coupling pieces 202, the rectangular parallelepiped coupling plates 217 are fixedly connected with columnar extrusion strips, spiral beryllium bronze wires 216 for buffering are wound on the columnar extrusion strips, the columnar extrusion strips are blocked by columnar positioning strips 218, so that the spiral beryllium bronze wires 216 for buffering can return to the original position in real time after being extruded, the hollow rectangular parallelepiped protecting case 204 is further damped, after the hollow rectangular parallelepiped protecting case 204 is opened through the protecting case 203, the horizontal plate 211 is provided with the erecting frame 206, when the servers on the erection frame 206 are heated during operation, cooling is performed by rotating the servers through the rotating rod traction screw 215 of the traction motor 213 on the rectangular positioning plate 208, and the guide blocks on the traction screw 215 move to draw the arch-shaped transmission channel 7 to move, and the air flow is transmitted into the arch-shaped transmission channel 207 through the air supply channel 209 under the combined action of the air supply fan 205 and the air supply channel 209, so that the servers on the erection frame 206 can not be cooled, and the cooling can be performed as a whole.
During operation, the plate-shaped coupling pieces 212 on both sides of the rectangular parallelepiped supporting piece 201 are positioned at a desired position through the two penetrating screw grooves on the plate-shaped coupling pieces 212 by the lead screws, the rectangular parallelepiped supporting piece 201 is provided with a groove, the rectangular parallelepiped coupling pieces 202 are arranged in the groove, the rectangular parallelepiped coupling plates 217 are fixedly connected to the side walls on both sides of the rectangular parallelepiped coupling pieces 202, the rectangular parallelepiped coupling plates 217 are fixedly connected with columnar extrusion strips, spiral beryllium bronze wires 216 for buffering are wound on the columnar extrusion strips, the columnar extrusion strips are blocked by columnar positioning strips 218, so that the spiral beryllium bronze wires 216 for buffering can return to the original position in real time after being extruded, the hollow rectangular parallelepiped protecting case 204 is further damped, after the hollow rectangular parallelepiped protecting case 204 is opened through the protecting case 203, the horizontal plate 211 is provided with the erecting frame 206, when the servers on the erection frame 206 are heated during operation, cooling is performed by rotating the servers through the rotating rod traction screw 215 of the traction motor 213 on the rectangular positioning plate 208, and the guide blocks on the traction screw 215 move to draw the arch-shaped transmission channel 7 to move, and the air flow is transmitted into the arch-shaped transmission channel 207 through the air supply channel 209 under the combined action of the air supply fan 205 and the air supply channel 209, so that the servers on the erection frame 206 can not be cooled, and the cooling can be performed as a whole.
Adjusting and controlling the on-off and temperature and humidity settings of each non-intelligent air conditioner 600 in the working area according to a preset adjusting and controlling rule and the temperature information, the humidity information and the air conditioner on-off information;
the server 300 is configured to send the temperature information, the humidity information, and the air conditioner switching information to a monitoring terminal 400 of a monitoring center, where the monitoring terminal 400 sends a regulation instruction to the server 300 to regulate and control the switching and temperature and humidity settings of each non-intelligent air conditioner 600; or receiving a browsing instruction sent by the remote terminal 500 through the internet, returning the temperature information, the humidity information and the air conditioner switching information to the remote terminal 500, and sending a regulation and control instruction to the server 300 by the remote terminal 500 through the internet to regulate and control the switching and temperature and humidity settings of each non-intelligent air conditioner 600;
the monitoring terminal 400 is configured to monitor temperature information, humidity information, and switch information of each non-intelligent air conditioner in the working area, send a regulation instruction to the server 300, and regulate and control the switch and the temperature and humidity setting of each non-intelligent air conditioner;
the remote terminal 500 is configured to send a browsing instruction through the internet, receive the temperature information, the humidity information, and the switch information returned by the server 300, send a regulation instruction to the server 300 through the internet, and regulate and control the on/off and temperature and humidity settings of each non-intelligent air conditioner;
the mobile terminal 600 is configured to send a browsing instruction to the server 300 through a mobile communication network, obtain the temperature information, the humidity information, and the air conditioner switching information from the server 300, send a regulation instruction to the server 300 through the mobile communication network according to the temperature information, the humidity information, and the air conditioner switching information, and regulate and control the switching and temperature and humidity settings of each non-intelligent air conditioner;
at least two non-intelligent air conditioners (600 and 700) for receiving the regulation and control instruction sent by the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600, and performing switching or temperature regulation;
the control instruction sent by the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 includes a global control instruction and a local control instruction, the global control instruction includes air conditioner switching information and control temperature information, and the local control instruction includes identification information of a controlled air conditioner, switching information of each air conditioner in the controlled air conditioner and control temperature information;
when the mobile terminal 600 sends a regulation and control instruction to the server 300 through the mobile communication network according to the temperature information, the humidity information, and the air conditioner switching information, the method is specifically configured to: counting a temperature normal distribution diagram of each air conditioner within a preset time period according to the historical data of the temperature information, determining the on-off time and a temperature regulation target of the air conditioner through the temperature normal distribution diagram, counting a humidity normal distribution diagram of each air conditioner within the preset time period according to the historical data of the humidity information, determining a humidity regulation target through the humidity normal distribution diagram, generating a regulation instruction according to the determined on-off time, the temperature regulation target and the humidity regulation target, and sending the regulation instruction to the server 300;
the wireless collector 200 is further configured to, when any one of the air conditioners 600 fails, control the infrared air conditioner remote controller to turn on the standby non-intelligent air conditioner 700, and regulate and control the on/off and temperature and humidity settings of the standby non-intelligent air conditioner 700 according to a preset regulation and control rule and real-time temperature information, humidity information, and air conditioner on/off information reported by the infrared air conditioner remote controller 100; collecting fault information and sending the fault information to the server 300, and forwarding the fault information to the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 by the server, wherein the fault information comprises identification information of a faulted air conditioner;
when the server 300 sends the failure information to the mobile terminal 600, the failure information is sent in a short message or mail manner.
Optionally, the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 is further configured to:
when a user uses the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 to check the temperature information, the humidity information and the air conditioner switch information and send a regulation and control instruction, the monitoring terminal 400, the remote terminal 500 or the mobile terminal 600 prompts the user to log in, if the user logs in, the user is allowed to operate, and if the user logs in, the user operation is refused.
The login mode comprises at least one of account password login or user biometric login.
Optionally, the mobile terminal 600 communicates with the server 200 through a 2G, 3G or 4G network.
The wireless collector 200 is integrated in the non-intelligent air conditioner 600 or is independently arranged.
The non-intelligent air conditioner, the infrared air conditioner remote controller, the wireless collector, the server and various regulation and control terminals are wirelessly connected to form a wireless monitoring Internet of things system, and devices are wirelessly communicated, so that the line cost is reduced; through diversified regulation and control selection, especially, the mobile terminal determines the regulated target temperature and humidity and the switching time according to the normal distribution of the temperature and humidity, the automatic regulation and control or real-time regulation and control of the air conditioner switch and the temperature and humidity can be realized, and therefore the energy consumption of the non-intelligent air conditioner is reduced; when the air conditioner breaks down, the wireless collector controls the infrared air conditioner remote controller to start the standby air conditioner, the temperature of a working area is ensured to be normal, and fault information is sent to the mobile terminal, so that monitoring personnel or maintenance personnel can maintain the broken-down air conditioner quickly, and the normal work of the air conditioner is ensured.
The method of the multifunctional temperature and humidity control system comprises the following specific steps:
step 1, monitoring temperature information, humidity information and air conditioner switch information of a working area by an infrared air conditioner remote controller, and sending the information to a wireless collector through an RS485 interface;
the infrared air conditioner remote controller is matched with at least two non-intelligent air conditioners. Thus, it can control at least two non-intelligent air conditioners.
Step 2, the wireless collector collects temperature information of each air conditioner in a preset area, communicates with a server through a global system for mobile communications (GSM), a General Packet Radio Service (GPRS) or a code division multiple access (CDMA1X), and reports the temperature information, the humidity information and air conditioner switch information to the server;
the method for reporting the temperature information to the server by the wireless collector through the global system for mobile communication comprises the following steps:
step 2-1, when the temperature information is transmitted, the wireless collector obtains the messages temporarily stored in the array for transmission, and transmits the messages temporarily stored in the array for transmission and not identified by the server;
step 2-2, determining the final transmission size of the transmitted message by means of the message temporarily stored in the array for transmission, the discontinuous time period of message transmission and the set maximum value of the time period of the temporarily stored message;
step 2-3, obtaining the message to be transmitted from the message temporarily stored in the array for transmission by means of the previous transmission time and the final transmission size of the message temporarily stored in the array for transmission;
and 2-4, transmitting the message to be transmitted to the server.
When the temperature information is transmitted, the wireless collector obtains the message temporarily stored in the array for transmission, in addition, the message temporarily stored in the array for transmission, the discontinuous time interval for message transmission and the set maximum value of the time interval for temporarily storing the message are used for determining the final transmission size of the message for transmission, the message to be transmitted is obtained in the message temporarily stored in the array for transmission by the former transmission time and the final transmission size of the message for transmission, and the message to be transmitted is transmitted to the server. Because the final transmission size of the transmitted message is determined by the size of the message temporarily stored in the array for transmission, once the temperature information is transmitted, the wireless collector transmits the message to the server, so that the transmission rate of the temperature information is constant and smooth, and the transmission effect of the temperature information in the same time period is improved. In addition, after any message in the array for transmission is transmitted for a plurality of times and is not correctly transmitted to the server, the wireless collector removes the message from the message to the next set message, so that the phenomenon that the transmission time is long due to the fact that the size of the message temporarily stored in the array for transmission is not small is prevented, and the temperature information obtained by the server has real-time performance.
The final transmission size of the transmitted message is determined by the message temporarily stored in the array for transmission, the discontinuous time period of message transmission and the set maximum value of the time period of the temporarily stored message, and the method comprises the following steps:
determining the number of times of message transmission according to the discontinuous time interval of message transmission and the set maximum value of the time interval of the temporary stored message;
and determining the final transmission size of the transmitted message according to the message temporarily stored in the array for transmission and the number of times of transmission.
By means of the previous transmission time and the final transmission size of the message temporarily stored in the array for transmission, the message to be transmitted is obtained through the message temporarily stored in the array for transmission, and the method comprises the following steps:
obtaining a final message from the messages temporarily stored in the array for transmission according to the final transmission size;
determining whether the final message is first transmitted or not;
if the final message is transmitted for the first time and the final transmission size is smaller than the current identified message size to be transmitted, the final message is taken as the message to be transmitted;
if the final message is not transferred for the first time, comparing the size of the first time interval of the final message with the size of the second time interval;
when the size of the time interval two of the final message is smaller than that of the time interval one, and in addition, the size of the final transmission is smaller than the size of the message to be transmitted which is determined at present, the final message is used as the message to be transmitted;
here, the size of the first time interval is the time interval between the last transmission time of the message and the present time, and the size of the second time interval is the time interval that the server recognizes whether the message is correct.
The method for reporting the temperature information to the server by the wireless collector through the global system for mobile communication further comprises the following steps:
if the number of times of random message transmission reaches the set number of times and the message is not correctly transmitted to the server, the message between the message and the set message is eliminated.
The method for transmitting the message to be transmitted to the server comprises the following steps:
determining the number of bits transmitted simultaneously by the bandwidth of the global mobile communication system;
dividing the messages to be transmitted according to the number of bits to be transmitted simultaneously, the messages to be transmitted and the transmission sequence of the messages to be transmitted to obtain message groups corresponding to the number of the bits to be transmitted simultaneously;
the packet group is delivered towards the server in a manner that one bit at a time is transmitted.
The method for reporting the temperature information to the server by the wireless collector through the global system for mobile communication specifically comprises the following steps:
step 3-1, the wireless collector forms the temperature information into a message, and then temporarily stores the message in an array for transmission;
in order to ensure the reliability of the playing temperature to the maximum extent, prevent the omission or occurrence or error of the message during the transmission, and make the server unable to obtain the message or obtain the message with error, and the temperature information unable to be obtained correctly, thus, to achieve the retransmission of the message, the wireless collector has an array for transmitting, and the array for transmitting is used for temporarily storing the message which is not identified by the server. If the message is missed in the transmission period, the server can not obtain the message, so that the wireless acquisition device can obtain the message through an array for transmission and can transmit the message again; if the message is wrong during transmission, the server obtains the message by mistake, so that the wireless acquisition device can obtain the message from the array for transmission and can transmit the message again.
Because the temperature information has a requirement on real-time performance, when the wireless collector temporarily stores the message in the array for transmission, the temporarily stored message carries the set maximum value of the temporarily stored time period, and the temporarily stored message is correctly transmitted to the server within the set maximum value of the temporarily stored time period and is identified by the server, so that the wireless collector can remove the message from the array for transmission after knowing that the message is identified by the server; if the temporarily stored message is not correctly transmitted to the server within the maximum value of the set temporarily stored time period, the wireless collector can directly remove the message from the array for transmission; here, setting the temporal maximum value of the provisional storage can be 0.04 seconds, 0.07 seconds, or 0.2 seconds.
The array for transmission also carries the set array size for transmission, and the set number of messages can be temporarily stored.
As the size of the array for transfer in the array for transfer is 0.3M, and the size of the formed message is 0.003M, only 100 messages can be temporarily stored in the array for transfer.
And 3-2, when the temperature information is transmitted, the wireless acquisition device obtains the temporarily stored message in the array for transmission.
In order to improve the transmission effect of the temperature information and ensure that the transmission rate of the temperature information is constant and smooth, the wireless collector is provided with a timing module, and the timing module transmits a request message to the wireless collector according to a period to activate the wireless collector to collect the messages temporarily stored in an array for transmission; here, the size of the break period between the timing module communicating the request message to the wireless collector can be 0.04 seconds, 0.06 seconds, or 0.07 seconds; during the period of transmitting the temperature information, the timing module transmits a request message to the wireless collector at intervals of 0.04 second, 0.06 second or 0.07 second so as to activate the wireless collector to start the operation of obtaining the message temporarily stored in the array for transmission.
And 3-3, the wireless collector identifies the final transmission size of the transmitted message by means of the message temporarily stored in the array for transmission, the discontinuous time period of message transmission and the set maximum value of the time period of the temporarily stored message.
The method comprises the steps that a message temporarily stored in an array for transmission has a set temporarily-stored time interval maximum value, the message temporarily stored in the array for transmission is ensured to be correctly transmitted to a server in the set temporarily-stored time interval maximum value, each time a wireless collector determines the final transmission size of the message to be sent according to the message temporarily stored in the array for transmission, a discontinuous time interval of message transmission and the set temporarily-stored time interval maximum value of the message, and the final transmission size is the lowest required transmission size used when the message temporarily stored in the array for transmission is transmitted before the message temporarily stored in the array for transmission reaches the set temporarily-stored time interval maximum value; here, the discontinuous period of message transmission is the same as the period of time for transmitting the request message to the wireless collector by the timing module.
The collector can operate the following modes when determining the final transmission size of the transmitted message by means of the message temporarily stored in the array for transmission, the discontinuous time period for message transmission and the set maximum value of the time period for temporarily storing the message:
firstly, determining the number of times of transmission according to the discontinuous time interval of message transmission and the set maximum value of the time interval of the temporary stored message;
here, the number of times of transfer is a maximum value of how many times the message temporarily stored in the array for transfer is transferred in a set temporary storage time period maximum value; when the number of times of transmission is deduced, dividing the set maximum value of the time interval of the temporary stored message by the discontinuous time interval of message transmission, and taking the obtained quotient value as the number of times of transmission; for example, the discontinuous time period of message transmission is set to be 0.03 second, the maximum value of the set time period for temporarily storing the message is 0.3 second, and then the number of times of transmission is 10 obtained by dividing the maximum value of the set time period for temporarily storing the message by the discontinuous time period of message transmission, that is, the number of times of transmission is 10.
Then, determining the final transmission size of the transmitted message according to the temporarily stored message in the array for transmission and the number of times of transmission;
when the final transmission size of the transmission message is determined, the number of the temporary stored messages in the array for transmission and the number of times of transmission can be divided, and the obtained quotient value is used as the final transmission size of the transmission message; for example, the number of temporarily stored messages in the array for transferring is 300, and the number of times of transferring messages in the maximum value of the time period for setting the temporary storage is 30, so that the final transfer size of the transferred message is the number of times of transferring the temporarily stored messages in the array for transferring divided by the number of times of transferring, that is, 10, that is, at least 10 messages are transferred at this time.
Because the real-time requirement of the temperature information transmitted by the wireless collector is high, when the temperature information is transmitted, the sending size of one-time transmission message needs to be larger to determine the real-time transmission of the temperature information.
The final transmission size of the message sent by the wireless collector is also limited by the conditions of the global system for mobile communication, and the number of the messages which can be transmitted is small when the conditions of the global system for mobile communication are not good; when the conditions of the global system for mobile communication are good, the number of the messages that can be transmitted is not small, so when the final transmission size of the transmitted message is determined, the condition of the global system for mobile communication at the destination is also determined.
3-4, the wireless collector obtains the message to be transmitted through the message history temporarily stored in the array for transmission by means of the previous transmission time and the final transmission size of the message temporarily stored in the array for transmission;
when the wireless collector transmits the message to the server, the wireless collector stores the transmitted message information, such as the current time of transmitting the message and the transmitted message ID.
And if the information which is not used in the circular transmission is to be eliminated, otherwise, the transmission efficiency is not high, after the server obtains the message transmitted by the wireless collector and performs the transmission confirmation on the transmitted message, the server transmits a confirmation message to the wireless collector, wherein the confirmation message has a confirmed message ID, and when the wireless collector obtains the confirmation message, the time of storing the obtained confirmation message is kept, and the confirmed message is removed from an array used for transmitting the confirmed message by means of the confirmed message ID of the confirmation message power.
By means of the saved transfer time of the transfer message and the final transfer size identified in 3-3, the wireless collector can include the following method when obtaining the message to be transferred from the message temporarily stored in the array for transfer by means of the previous transfer time and the final transfer size of the message temporarily stored in the array for transfer:
(1) obtaining a final message from the messages temporarily stored in the array for transmission according to the final transmission size;
because the temperature information is sequentially formed into messages according to the collection sequence of the temperature, and the messages temporarily stored in the array for transmission are sequentially stored according to the collection sequence of the temperature, that is, the head of the array for transmission stores the message with the earlier collection time, and the tail of the array for transmission stores the message with the later collection time, the wireless collector needs to sequentially obtain the head of the array for transmission towards the tail when obtaining the final message from the messages temporarily stored in the array for transmission according to the final transmission size to ensure that the temperature information can be sequentially obtained by the server according to the collection sequence.
(2) And determining whether the final message is delivered for the first time:
in order to prevent the problem of low transmission efficiency caused by the cyclic transmission of useless information, the wireless collector also takes the step of determining whether the final message is transmitted for the first time or not as a link after obtaining the final message; in detail, since the wireless collector stores the transmitted message information, the wireless collector can perform authentication by means of the stored transmitted message information; if the message ID of the final message is searched from the stored transmitted message information by the wireless collector, the final message is determined not to be transmitted for the first time; if the message ID of the final message is not searched in the stored transmitted message information of the wireless collector, the final message is determined to be transmitted for the first time;
by virtue of the identification of the final message, if the final message is transmitted for the first time and the final transmission size is smaller than the size of the message to be transmitted which is identified at present, the final message is taken as the message to be transmitted; if the final message is not transferred for the first time, the final message needs to be continuously identified, when the final message is continuously identified, the size of the first time interval of the final message needs to be compared with the size of the second time interval, and the size of the second time interval is smaller than the size of the first time interval of the final message, which indicates that the identified time interval of the final message is not short, the message may not be identified by the server, so that if the size of the final message is smaller than the size of the currently identified message to be transferred, the final message can be used as the message to be transferred; here, the size of the first time interval is the time interval between the last transmission time of the message and the current time, and the message information transmitted stored in the wireless collector can be used for identifying; for example, the last transmission time when the final message is stored in the wireless collector is nine points, nine minutes and nine seconds, the current time is nine points, nine minutes and thirty, and the time interval one is twenty-one seconds; and the size of the time interval II is the reference time length for the server to confirm the message. The size of the second time interval is the size of a total time interval, during detailed identification, the size of the round-trip time interval of each message transmitted last time by the wireless collector is firstly obtained, then the obtained size of each round-trip time interval is averaged to obtain a first average value, then the obtained size of each round-trip time interval of each message transmitted last two times is averaged to obtain a second average value, and the size of the second time interval is deduced by means of the obtained first average value and the second average value; in detail, the size of the second time interval is a sum of a product of one eighth times the first mean value and a product of seven eighths times the first mean value;
during the comparison of the size of the first time interval of the final message with the size of the second time interval, if the size of the first time interval of the final message is smaller than the size of the second time interval, the size of the approved time interval of the final message is in the range of the allowed approved time interval, and the final message can be passed and passed;
in addition, during the period of obtaining the message to be transmitted, if the number of times of transmission of any message reaches the set threshold value and is not correctly transmitted to the server, the real-time effect which is not beneficial to the transmission of the temperature information is prevented, and the message can be directly removed; however, when the temperature information is formed into a message, the next message is formed into a message by using the previous message as a reference, and correspondingly, when the server receives the next message, the next message is sequentially arranged by using the previous message as a reference; any message in the temperature information is removed, and the server cannot correctly arrange the messages in sequence after obtaining the messages of the temperature information. Therefore, to prevent the poor information transmission effect, all messages between the message and the set message need to be removed after the message in the temperature information is removed during the transmission of the temperature information. The setting message is the first message of the next temperature information.
Step 3-5, the wireless collector transmits the message to be transmitted to the server:
during the period of transmitting the message, the bandwidth of the global system for mobile communication limits the bit number of the message transmitted simultaneously, like transmitting a plurality of messages simultaneously when the bandwidth of the global system for mobile communication is not small under the condition of ensuring not to lose the message; when the bandwidth of the global system for mobile communication is not large, only a few messages can be transmitted simultaneously, so to prevent the problem of losing messages during the transmission, when the wireless collector transmits the messages to be transmitted to the server, the wireless collector must firstly determine the number of bits simultaneously transmitted by the messages by means of the bandwidth of the global system for mobile communication, and divide the messages to be transmitted by means of the number of bits simultaneously transmitted, the messages to be transmitted and the transmission sequence of the messages to be transmitted to obtain a message group corresponding to the number of bits simultaneously transmitted; the packet group is delivered towards the server in a manner that one bit at a time is transmitted.
When the temperature information is transmitted, the wireless collector obtains the message temporarily stored in the array for transmission, in addition, the message temporarily stored in the array for transmission, the discontinuous time interval for message transmission and the set maximum value of the time interval for temporarily storing the message are used for determining the final transmission size of the message for transmission, the message to be transmitted is obtained in the message temporarily stored in the array for transmission by the former transmission time and the final transmission size of the message for transmission, and the message to be transmitted is transmitted to the server. Because the final transmission size of the transmitted message is determined by the size of the message temporarily stored in the array for transmission, once the temperature information is transmitted, the wireless collector transmits the message to the server, so that the transmission rate of the temperature information is constant and smooth, and the transmission effect of the temperature information in the same time period is improved. In addition, after any message in the array for transmission is transmitted for a plurality of times and is not correctly transmitted to the server, the wireless collector removes the message from the message to the next set message, so that the phenomenon that the transmission time is long due to the fact that the size of the message temporarily stored in the array for transmission is not small is prevented, and the temperature information obtained by the server has real-time performance.
Then the regulation and control command sent by the wireless monitoring of the monitoring personnel can be received to regulate and control the air conditioner switch or the temperature and humidity, or the wireless collector can directly regulate and control according to the preset rule. The method comprises the following specific steps:
and 3, regulating and controlling the switch and the temperature and humidity setting of each non-intelligent air conditioner in the working area by the wireless collector according to a preset regulation and control rule and the temperature information, the humidity information and the air conditioner switch information.
Optionally, the preset rule may be that the temperature and humidity information is compared with a regulated target temperature and then regulated, if the regulated target temperature is 27 degrees celsius, the current temperature information is displayed as 30 degrees, the current temperature information can be automatically regulated and reduced by 3 degrees, and the temperature of the air conditioner is regulated to 27 degrees or turned off after the real-time temperature information is 27 degrees celsius. Or the preset rule can map the temperature interval of the temperature information with the regulated temperature, the interval can comprise one temperature or a section of temperature interval such as 30-36 ℃, the 30-36 ℃ and the regulated temperature 26 ℃ are mapped, the air conditioner is automatically regulated to 26 ℃ as long as the monitored temperature information is displayed at 30-36 ℃, and the temperature of the air conditioner is regulated to 27 ℃ or closed after the real-time temperature information is 27 ℃. For the switch of the air conditioner, a preset time period can be set to be started, such as 2 pm-9 pm, and the air conditioner can be selectively turned off at 10 pm-12 am, so that energy is saved, and normal use of the air conditioner is ensured in a hotter time period. The humidity regulation principle is similar, and the details are not repeated here.
And 4, the server sends the temperature information, the humidity information and the air conditioner switch information to a monitoring terminal of a monitoring center, and the monitoring terminal sends a regulation and control instruction to the server to regulate and control the switch and the temperature and humidity setting of each non-intelligent air conditioner.
The monitoring terminal can communicate with the server through the intranet, and real-time data transmission is achieved.
And 5, the server receives a browsing instruction sent by the remote terminal through the Internet, returns the temperature information, the humidity information and the air conditioner switch information to the remote terminal, and sends a regulation and control instruction to the server through the Internet by the remote terminal to regulate and control the switch and the temperature and humidity setting of each non-intelligent air conditioner.
When the monitoring personnel are not in the monitoring center, the current air conditioner temperature and humidity information and the switch information can be inquired in real time through a remote terminal such as a computer through WEB application or a browser, and a regulation and control instruction is issued for regulation and control.
And 6, sending a browsing instruction to the server by the mobile terminal through a mobile communication network, acquiring the temperature information, the humidity information and the air conditioner switch information from the server, sending a regulation and control instruction to the server through the mobile communication network according to the temperature information, the humidity information and the air conditioner switch information, and regulating and controlling the switch and the temperature and humidity setting of each non-intelligent air conditioner.
Because the existing mobile terminals such as smart phones and tablet computers are developed very rapidly and widely popularized and used, temperature information can be checked through the mobile terminals, and the on-off and temperature and humidity setting of an air conditioner can be regulated and controlled.
The control instruction sent by the monitoring terminal, the remote terminal or the mobile terminal comprises a global control instruction and a local control instruction, wherein the global control instruction comprises switch control information and temperature and humidity control information, and the local control instruction comprises identification information of controlled air conditioners, and switch control information and temperature and humidity control information of each air conditioner in the controlled air conditioners;
the regulation and control of the air conditioners can be roughly and uniformly regulated and controlled, and also can be finely and independently regulated and controlled aiming at a certain air conditioner or part of air conditioners, so that diversified regulation and control requirements are met, and the regulation and control workload is reduced.
Especially, when the mobile terminal is regulated, the mobile terminal has better monitoring and regulating effects because the mobile terminal is easy to carry. The mobile terminal may communicate with the server over a 2G, 3G or 4G network.
The mobile terminal sends a regulation and control instruction to the server through a mobile communication network according to the temperature information, the humidity information and the air conditioner switch information, and the regulation and control instruction comprises the following steps:
the mobile terminal counts a temperature normal distribution map of each air conditioner in a preset time period according to the historical data of the temperature information, determines the on-off time and the temperature regulation target of the air conditioner through the temperature normal distribution map, counts a humidity normal distribution map of each air conditioner in the preset time period according to the historical data of the humidity information, determines the humidity regulation target through the humidity normal distribution map, generates a regulation instruction according to the determined on-off time, the temperature regulation target and the humidity regulation target, and sends the regulation instruction to the server;
through the normal distribution diagram, the temperature normal distribution of a certain area where the non-intelligent air conditioner is located can be clearly known, and therefore reasonable target temperature and switching time are set, for example, the maximum point of the ordinate of the normal distribution corresponds to 30 degrees and spans from 8 am to 2 am in a day, the air conditioner needs to be started to regulate and control the temperature in the period of time, the temperature regulation and control target is determined according to the environment of a working area, if the position of a worker is set to 27 degrees, the unmanned working area can be set to be relatively high. The humidity control principle is similar and is not described in detail herein.
Optionally, when the user uses the monitoring terminal, the remote terminal or the mobile terminal to check the temperature information, the humidity information and the air conditioner switch information and send a regulation and control instruction, the monitoring terminal, the remote terminal or the mobile terminal prompts the user to log in, if the user logs in, the user is allowed to operate, and if the user logs in, the user operation is rejected.
The login mode comprises at least one of account password login or user biometric login.
Only one type may be used, or two types may be used in order to improve safety.
The user biometric login may be by user fingerprint recognition or voice recognition or retinal recognition.
By adding a login verification mechanism, the safety of system monitoring and regulation can be improved.
Step 6, when any air conditioner in the air conditioners fails, the wireless collector controls the infrared air conditioner remote controller to start a standby non-intelligent air conditioner, and controls the on-off and temperature and humidity setting of the standby non-intelligent air conditioner according to a preset control rule and real-time temperature information, humidity information and air conditioner on-off information reported by the infrared air conditioner remote controller; and collecting fault information and sending the fault information to the server, and forwarding the fault information to the monitoring terminal, the remote terminal or the mobile terminal by the server, wherein the fault information comprises identification information of the failed air conditioner.
Because infrared air conditioner remote controller pairs with two at least non-intelligent air conditioners, consequently can control the switch of two at least air conditioners, when a certain air conditioner trouble, can control another air conditioner and open as reserve, ensure that the humiture of work area is normal, ensure machine or personnel's normal work.
And when the server sends the fault information to the mobile terminal, the fault information is sent in a short message or mail mode.
Optionally, the wireless collector is integrated in the non-intelligent air conditioner or is independently arranged.
The non-intelligent air conditioner, the infrared air conditioner remote controller, the wireless collector, the server and various regulation and control terminals are wirelessly connected to form a wireless monitoring Internet of things system, and devices are wirelessly communicated, so that the line cost is reduced; through diversified regulation and control selection, especially, the mobile terminal determines the regulated target temperature and humidity and the switching time according to the normal distribution of the temperature and humidity, the automatic regulation and control or real-time regulation and control of the air conditioner switch and the temperature and humidity can be realized, and therefore the energy consumption of the non-intelligent air conditioner is reduced; when the air conditioner breaks down, the wireless collector controls the infrared air conditioner remote controller to start the standby air conditioner, the temperature of a working area is ensured to be normal, and fault information is sent to the mobile terminal, so that monitoring personnel or maintenance personnel can maintain the broken-down air conditioner quickly, and the normal work of the air conditioner is ensured.
During operation, the plate-shaped coupling pieces 212 on both sides of the rectangular parallelepiped supporting piece 201 are positioned at a desired position through the two penetrating screw grooves on the plate-shaped coupling pieces 212 by the lead screws, the rectangular parallelepiped supporting piece 201 is provided with a groove, the rectangular parallelepiped coupling pieces 202 are arranged in the groove, the rectangular parallelepiped coupling plates 217 are fixedly connected to the side walls on both sides of the rectangular parallelepiped coupling pieces 202, the rectangular parallelepiped coupling plates 217 are fixedly connected with columnar extrusion strips, spiral beryllium bronze wires 216 for buffering are wound on the columnar extrusion strips, the columnar extrusion strips are blocked by columnar positioning strips 218, so that the spiral beryllium bronze wires 216 for buffering can return to the original position in real time after being extruded, the hollow rectangular parallelepiped protecting case 204 is further damped, after the hollow rectangular parallelepiped protecting case 204 is opened through the protecting case 203, the horizontal plate 211 is provided with the erecting frame 206, when the servers on the erection frame 206 are heated during operation, cooling is performed by rotating the servers through the rotating rod traction screw 215 of the traction motor 213 on the rectangular positioning plate 208, and the guide blocks on the traction screw 215 move to draw the arch-shaped transmission channel 7 to move, and the air flow is transmitted into the arch-shaped transmission channel 207 through the air supply channel 209 under the combined action of the air supply fan 205 and the air supply channel 209, so that the servers on the erection frame 206 can not be cooled, and the cooling can be performed as a whole.
The beneficial effects are as follows:
during operation, the plate-shaped coupling pieces 212 on both sides of the rectangular parallelepiped supporting piece 201 are positioned at a desired position through the two penetrating screw grooves on the plate-shaped coupling pieces 212 by the lead screws, the rectangular parallelepiped supporting piece 201 is provided with a groove, the rectangular parallelepiped coupling pieces 202 are arranged in the groove, the rectangular parallelepiped coupling plates 217 are fixedly connected to the side walls on both sides of the rectangular parallelepiped coupling pieces 202, the rectangular parallelepiped coupling plates 217 are fixedly connected with columnar extrusion strips, spiral beryllium bronze wires 216 for buffering are wound on the columnar extrusion strips, the columnar extrusion strips are blocked by columnar positioning strips 218, so that the spiral beryllium bronze wires 216 for buffering can return to the original position in real time after being extruded, the hollow rectangular parallelepiped protecting case 204 is further damped, after the hollow rectangular parallelepiped protecting case 204 is opened through the protecting case 203, the horizontal plate 211 is provided with the erecting frame 206, when the servers on the erection frame 206 are heated during operation, cooling is performed by rotating the servers through the rotating rod traction screw 215 of the traction motor 213 on the rectangular positioning plate 208, and the guide blocks on the traction screw 215 move to draw the arch-shaped transmission channel 7 to move, and the air flow is transmitted into the arch-shaped transmission channel 207 through the air supply channel 209 under the combined action of the air supply fan 205 and the air supply channel 209, so that the servers on the erection frame 206 can not be cooled, and the cooling can be performed as a whole.
When the temperature information is transmitted, the wireless collector obtains the message temporarily stored in the array for transmission, in addition, the message temporarily stored in the array for transmission, the discontinuous time interval for message transmission and the set maximum value of the time interval for temporarily storing the message are used for determining the final transmission size of the message for transmission, the message to be transmitted is obtained in the message temporarily stored in the array for transmission by the former transmission time and the final transmission size of the message for transmission, and the message to be transmitted is transmitted to the server. Because the final transmission size of the transmitted message is determined by the size of the message temporarily stored in the array for transmission, once the temperature information is transmitted, the wireless collector transmits the message to the server, so that the transmission rate of the temperature information is constant and smooth, and the transmission effect of the temperature information in the same time period is improved. In addition, after any message in the array for transmission is transmitted for a plurality of times and is not correctly transmitted to the server, the wireless collector removes the message from the message to the next set message, so that the phenomenon that the transmission time is long due to the fact that the size of the message temporarily stored in the array for transmission is not small is prevented, and the temperature information obtained by the server has real-time performance.
The present invention has been described in an illustrative manner by the embodiments, and it should be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, but is capable of various changes, modifications and substitutions without departing from the scope of the present invention.

Claims (5)

1. A method of a multifunctional temperature and humidity control system is characterized by comprising the following specific steps:
step 1, monitoring temperature information, humidity information and air conditioner switch information of a working area by an infrared air conditioner remote controller, and sending the information to a wireless collector through an RS485 interface;
step 2, the wireless collector collects temperature information of the air conditioner and reports the temperature information to a server through a global system for mobile communications (GSM);
the method for reporting the temperature information to the server by the wireless collector through the global system for mobile communication comprises the following steps:
step 2-1, when the temperature information is transmitted, the wireless collector obtains the messages temporarily stored in the array for transmission, and transmits the messages temporarily stored in the array for transmission and not identified by the server;
step 2-2, determining the final transmission size of the transmitted message by means of the message temporarily stored in the array for transmission, the discontinuous time period of message transmission and the set maximum value of the time period of the temporarily stored message;
step 2-3, obtaining the message to be transmitted from the message temporarily stored in the array for transmission by means of the previous transmission time and the final transmission size of the message temporarily stored in the array for transmission;
step 2-4, transmitting the message to be transmitted to the server;
the wireless collector is used for reporting the temperature information to the server through a global system for mobile communication;
the server is arranged in a server case, the server case comprises a cuboid-shaped supporting sheet, a containing opening is formed in the top wall of the cuboid-shaped supporting sheet, a cuboid-shaped connecting sheet is arranged in the containing opening, a pair of cuboid-shaped connecting plates are fixedly connected to the surfaces of the two sides of the cuboid-shaped connecting sheet, a columnar extrusion strip is fixedly connected to one side of each cuboid-shaped connecting plate, the columnar extrusion strips are extruded by the cuboid-shaped connecting plates, a pair of columnar positioning strips are fixedly connected to the surfaces of the opposite side portions in the containing opening, one end of each columnar extrusion strip penetrates through the columnar positioning strip and extends to one side of the columnar positioning strip, a spiral beryllium bronze wire for buffering is wound on each columnar extrusion strip, one end of the spiral beryllium bronze wire for buffering is fixedly connected to the surface of one side of the columnar positioning strip, and the other end of the spiral beryllium bronze wire for buffering is fixedly connected to the side wall of the cuboid-shaped connecting plate, the two sides of the cuboid supporting sheet are fixedly connected with plate-shaped connecting sheets, the top of each cuboid connecting sheet is fixedly connected with a cuboid supporting sheet, the top of each cuboid supporting sheet is fixedly connected with a hollow cuboid protective shell with one side open, a protective cover is pivoted on the opening of each hollow cuboid protective shell and used for protecting a server in each hollow cuboid protective shell, the lower part of each hollow cuboid protective shell is fixedly connected with a horizontal plate, one side of the top of each horizontal plate is fixedly connected with a longitudinal plate, the top of each longitudinal plate is fixedly connected with a cuboid positioning sheet, the bottom side wall of each cuboid positioning sheet is provided with a guide rail, each guide rail is internally provided with a guide block, the two sides of the lower part of each cuboid positioning sheet are fixedly connected with positioning blocks, one side of each positioning block is fixedly connected with a traction motor, a rotating rod of each traction motor penetrates through each positioning block and extends to one side of each positioning block, and the tail part of the rotating rod of each traction motor is fixedly, one end of a screw rod is further rotatably connected to one side of the other positioning block through a guide block, a through-type screw groove I is arranged on the guide block, the screw rod penetrates through the through-type screw groove I, an arch-shaped transmission channel is fixedly connected to the lower portion of the guide block, a plurality of air feeding holes are distributed on the arch-shaped transmission channel at equal intervals, an erection frame is fixedly connected to the upper portion of the horizontal plate, an air feeding fan is fixedly connected to one side of the top of a hollow rectangular protective shell, the air feeding channel is connected to the upper portion of the air feeding fan, one end of the air feeding channel penetrates through the surfaces of the hollow rectangular protective shell and the edges of the rectangular positioning sheet and extends to the lower portion of the rectangular positioning sheet, the tail portion of the air feeding channel is connected to one side of the arch-shaped transmission channel, and air flow sent by the air feeding fan through;
the side wall of one end of the protective cover is fixedly connected with a clamping joint, the side wall of one end of the hollow cuboid protective shell is provided with a clamping opening opposite to the clamping joint, the clamping joint extends into the clamping opening to stabilize the protective cover, the side wall of one end of the protective cover is fixedly connected with a grab handle, the protective cover is lifted through the grab handle, the grab handle is provided with a plurality of strip-shaped bulges, a pair of plate-shaped connecting pieces are equidistantly provided with a plurality of through type wire grooves II, a screw rod which is connected with the through type wire grooves II in a threaded manner penetrates through the through type wire grooves II, the screw rod penetrates through the through type connecting pieces to perform a stabilizing effect, and the screw rod penetrates through the through type wire grooves II and extends into the through type wire grooves II;
the final transmission size of the transmitted message is determined by the message temporarily stored in the array for transmission, the discontinuous time period of message transmission and the set maximum value of the time period of the temporarily stored message, and the method comprises the following steps:
determining the number of times of message transmission according to the discontinuous time interval of message transmission and the set maximum value of the time interval of the temporary stored message;
and determining the final transmission size of the transmitted message according to the message temporarily stored in the array for transmission and the number of times of transmission.
2. The method of claim 1, wherein the message to be transmitted is obtained from the message buffered in the array for transmission by means of the previous transmission time and the final transmission size of the message buffered in the array for transmission, and the method comprises the following steps:
obtaining a final message from the messages temporarily stored in the array for transmission according to the final transmission size;
determining whether the final message is first transmitted or not;
if the final message is transmitted for the first time and the final transmission size is smaller than the current identified message size to be transmitted, the final message is taken as the message to be transmitted;
if the final message is not transferred for the first time, comparing the size of the first time interval of the final message with the size of the second time interval;
when the size of the time interval two of the final message is smaller than that of the time interval one, and in addition, the size of the final transmission is smaller than the size of the message to be transmitted which is determined at present, the final message is used as the message to be transmitted;
here, the size of the first time interval is the time interval between the last transmission time of the message and the present time, and the size of the second time interval is the time interval that the server recognizes whether the message is correct.
3. The method of claim 1, wherein the method for reporting the temperature information to a server by the wireless collector through a global system for mobile communications further comprises:
if the number of times of random message transmission reaches the set number of times and the message is not correctly transmitted to the server, the message between the message and the set message is eliminated.
4. The method of claim 1, wherein the step of forwarding the message to be forwarded to the server comprises the steps of:
determining the number of bits transmitted simultaneously by the bandwidth of the global mobile communication system;
dividing the messages to be transmitted according to the number of bits to be transmitted simultaneously, the messages to be transmitted and the transmission sequence of the messages to be transmitted to obtain message groups corresponding to the number of the bits to be transmitted simultaneously;
the packet group is delivered towards the server in a manner that one bit at a time is transmitted.
5. The method of claim 1, wherein the wireless collector reports the temperature information to a server via a global system for mobile communications, and specifically comprises:
step 3-1, the wireless collector forms the temperature information into a message, and then temporarily stores the message in an array for transmission;
when the wireless collector temporarily stores the message in the array for transmitting, the temporarily stored message carries the set maximum value of the temporarily stored time period, and the temporarily stored message is correctly transmitted to the server in the set maximum value of the temporarily stored time period and is identified by the server, so that the wireless collector can remove the message from the array for transmitting after knowing that the message is identified by the server; if the temporarily stored message is not correctly transmitted to the server within the maximum value of the set temporarily stored time period, the wireless collector can directly remove the message from the array for transmission;
the array for transmission also carries the set array size for transmission, and messages with the set number can be temporarily stored;
3-2, when the temperature information is transmitted, the wireless collector obtains a message temporarily stored in an array for transmission;
the wireless collector is provided with a timing module, and the timing module transmits a request message to the wireless collector according to a period to activate the wireless collector to collect the temporarily stored messages in the array for transmission; here, the size of the break period between the timing module communicating the request message to the wireless collector can be 0.04 seconds, 0.06 seconds, or 0.07 seconds; during the period of transmitting the temperature information, the timing module transmits a request message to the wireless collector at intervals of 0.04 second, 0.06 second or 0.07 second so as to activate the wireless collector to start the operation of obtaining the message temporarily stored in the array for transmission;
step 3-3, the wireless collector determines the final transmission size of the transmitted message by means of the message temporarily stored in the array for transmission, the discontinuous time period of message transmission and the set maximum value of the time period of the temporarily stored message;
the method comprises the steps that a message temporarily stored in an array for transmission has a set temporarily-stored time interval maximum value, the message temporarily stored in the array for transmission is ensured to be correctly transmitted to a server in the set temporarily-stored time interval maximum value, each time a wireless collector determines the final transmission size of the message to be sent according to the message temporarily stored in the array for transmission, a discontinuous time interval of message transmission and the set temporarily-stored time interval maximum value of the message, and the final transmission size is the lowest required transmission size used when the message temporarily stored in the array for transmission is transmitted before the message temporarily stored in the array for transmission reaches the set temporarily-stored time interval maximum value; here, the discontinuous time interval of message transmission is consistent with the time interval of the transmission of the request message from the timing module to the wireless collector;
the collector can operate the following modes when determining the final transmission size of the transmitted message by means of the message temporarily stored in the array for transmission, the discontinuous time period for message transmission and the set maximum value of the time period for temporarily storing the message:
firstly, determining the number of times of transmission according to the discontinuous time interval of message transmission and the set maximum value of the time interval of the temporary stored message;
here, the number of times of transfer is a maximum value of how many times the message temporarily stored in the array for transfer is transferred in a set temporary storage time period maximum value; when the number of times of transmission is deduced, dividing the set maximum value of the time interval of the temporary stored message by the discontinuous time interval of message transmission, and taking the obtained quotient value as the number of times of transmission;
then, determining the final transmission size of the transmitted message according to the temporarily stored message in the array for transmission and the number of times of transmission;
when the final transmission size of the transmission message is determined, the number of the temporary stored messages in the array for transmission and the number of times of transmission can be divided, and the obtained quotient value is used as the final transmission size of the transmission message;
3-4, the wireless collector obtains the message to be transmitted through the message history temporarily stored in the array for transmission by means of the previous transmission time and the final transmission size of the message temporarily stored in the array for transmission;
by means of the saved transfer time of the transfer message and the final transfer size determined in the step 3-3, the wireless collector can include the following method when obtaining the message to be transferred from the message temporarily stored in the array for transfer by means of the previous transfer time and the final transfer size of the message temporarily stored in the array for transfer:
(1) obtaining a final message from the messages temporarily stored in the array for transmission according to the final transmission size;
(2) and determining whether the final message is delivered for the first time:
in detail, since the wireless collector stores the transmitted message information, the wireless collector can perform authentication by means of the stored transmitted message information; if the message ID of the final message is searched from the stored transmitted message information by the wireless collector, the final message is determined not to be transmitted for the first time; if the message ID of the final message is not searched in the stored transmitted message information of the wireless collector, the final message is determined to be transmitted for the first time;
by virtue of the identification of the final message, if the final message is transmitted for the first time and the final transmission size is smaller than the size of the message to be transmitted which is identified at present, the final message is taken as the message to be transmitted; if the final message is not transferred for the first time, the final message needs to be continuously identified, when the final message is continuously identified, the size of the first time interval of the final message needs to be compared with the size of the second time interval, and the size of the second time interval is smaller than the size of the first time interval of the final message, which indicates that the identified time interval of the final message is not short, the message may not be identified by the server, so that if the size of the final message is smaller than the size of the currently identified message to be transferred, the final message can be used as the message to be transferred; here, the size of the first time interval is the time interval between the last transmission time of the message and the current time, and the message information transmitted stored in the wireless collector can be used for identifying; during detailed identification, firstly obtaining the size of the round-trip time interval of each message transmitted last time by the wireless collector, then averaging the obtained size of each round-trip time interval to obtain a first average value, then averaging the obtained size of each round-trip time interval of each message transmitted last time to obtain a second average value, and deducing the size of the second time interval by means of the obtained first average value and the second average value; in detail, the size of the second time interval is a sum of a product of one eighth times the first mean value and a product of seven eighths times the first mean value;
during the comparison of the size of the first time interval of the final message with the size of the second time interval, if the size of the first time interval of the final message is smaller than the size of the second time interval, the size of the approved time interval of the final message is in the size range of the approved time interval;
3-5, the wireless acquisition device transmits a message to be transmitted to the server;
during operation, the plate-shaped connecting sheets on two sides of the cuboid supporting sheet are positioned at a required position through the two through-type screw grooves on the plate-shaped connecting sheets by the lead screw, the cuboid supporting sheet is provided with a groove, the cuboid-shaped connecting sheets are arranged in the groove, the cuboid-shaped connecting plates are fixedly connected on the side walls on two sides of the cuboid-shaped connecting sheets, the cuboid-shaped connecting plates are fixedly connected with columnar extrusion strips, spiral beryllium bronze wires for buffering are wound on the columnar extrusion strips, the columnar extrusion strips are blocked by columnar positioning strips, so that the spiral beryllium bronze wires for buffering can be recovered in real time after being extruded, the hollow cuboid-shaped protective shell is further subjected to vibration reduction, after the hollow cuboid-shaped protective shell is opened by the protective cover, a erecting frame is arranged on the horizontal plate, and a server erected on the frame is in operation, when refrigeration is required, the rotating rod of the traction motor on the cuboid positioning sheet pulls the lead screw to rotate, the guide block on the lead screw performs movement, the arch-shaped transmission channel performs movement by the traction, and air flow is transmitted into the arch-shaped transmission channel through the air supply channel under the combined action of the air supply fan and the air supply channel.
CN201810343996.4A 2018-04-17 2018-04-17 Multifunctional temperature and humidity control system and method thereof Expired - Fee Related CN108644975B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810343996.4A CN108644975B (en) 2018-04-17 2018-04-17 Multifunctional temperature and humidity control system and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810343996.4A CN108644975B (en) 2018-04-17 2018-04-17 Multifunctional temperature and humidity control system and method thereof

Publications (2)

Publication Number Publication Date
CN108644975A CN108644975A (en) 2018-10-12
CN108644975B true CN108644975B (en) 2021-03-16

Family

ID=63746296

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810343996.4A Expired - Fee Related CN108644975B (en) 2018-04-17 2018-04-17 Multifunctional temperature and humidity control system and method thereof

Country Status (1)

Country Link
CN (1) CN108644975B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109386916A (en) * 2018-11-29 2019-02-26 西安美之旅信息技术有限公司 Component and its method for artificial intelligence air cleaning unit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008117020A (en) * 2006-10-31 2008-05-22 Frepar Networks Inc Refrigerator, cash dispenser, and load balancing system
JP4317740B2 (en) * 2003-12-22 2009-08-19 株式会社アピステ Cooling system and cooling structure
CN102014047A (en) * 2010-01-21 2011-04-13 柳州市达迪通信设备有限公司 Method and device for sending message at constant rate under random message length
CN104964397A (en) * 2015-07-14 2015-10-07 熊益冲 Non-intelligent air conditioning energy saving monitoring method and system of internet of things
CN105517418A (en) * 2015-12-30 2016-04-20 天津市巨展机房装备有限公司 Double-air-duct temperature adjusting cabinet
CN205581742U (en) * 2016-03-28 2016-09-14 河北水利电力学院 A cabinet type computer unit for network server and low noise
CN206162355U (en) * 2016-10-07 2017-05-10 吉林市桔凯科技有限责任公司 Server machine case temperature control device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4317740B2 (en) * 2003-12-22 2009-08-19 株式会社アピステ Cooling system and cooling structure
JP2008117020A (en) * 2006-10-31 2008-05-22 Frepar Networks Inc Refrigerator, cash dispenser, and load balancing system
CN102014047A (en) * 2010-01-21 2011-04-13 柳州市达迪通信设备有限公司 Method and device for sending message at constant rate under random message length
CN104964397A (en) * 2015-07-14 2015-10-07 熊益冲 Non-intelligent air conditioning energy saving monitoring method and system of internet of things
CN105517418A (en) * 2015-12-30 2016-04-20 天津市巨展机房装备有限公司 Double-air-duct temperature adjusting cabinet
CN205581742U (en) * 2016-03-28 2016-09-14 河北水利电力学院 A cabinet type computer unit for network server and low noise
CN206162355U (en) * 2016-10-07 2017-05-10 吉林市桔凯科技有限责任公司 Server machine case temperature control device

Also Published As

Publication number Publication date
CN108644975A (en) 2018-10-12

Similar Documents

Publication Publication Date Title
CN105509266A (en) Intelligent control system of air conditioner
CN107181650B (en) Intelligent household appliance control system
CN101571309A (en) System for remote monitoring and control of air conditioner and method for remote monitoring and control of air conditioner
CN204856149U (en) Computer lab environmental monitoring device
KR102481809B1 (en) Apparatus and method for controling plural air conditioner indoor devices
CN106448091A (en) Monitoring alarm terminal and system
CN102403785A (en) Power supply management device and power supply management method
JP6890464B2 (en) A power source with power generation means and a communication system with a power source with power generation means
CN202257255U (en) Intelligent indoor environment safety control system
CN202254104U (en) Air conditioner monitoring system
CN108644975B (en) Multifunctional temperature and humidity control system and method thereof
CN111935448A (en) Monitoring networking system
CN106681244A (en) Intelligent distributed distribution room remote monitoring system
CN107181652A (en) A kind of intelligent home device remote control administrative system
CN108712845B (en) Electrical control cabinet
KR20140134379A (en) Data acquisition apparatus
CN208062613U (en) A kind of temperature-controlling system for power distribution cabinet
US20200373761A1 (en) Photovoltaic power optimization system
CN207612365U (en) Unattended field overhead line video monitoring apparatus
CN108800447A (en) A kind of temperature and humidity control system and its method
CN101615814B (en) Method and system for monitoring electrical equipment in remote distance
CN202305026U (en) Cable conductor connector temperature measuring system
KR102381222B1 (en) Total monitoring system of cattle shed control using LoRA Communication
CN110763269B (en) Environmental safety monitoring system of transformer substation
CN110762778A (en) Remote intelligent control management system for air conditioner

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210316

CF01 Termination of patent right due to non-payment of annual fee