CN108800447A

CN108800447A - A kind of temperature and humidity control system and its method

Info

Publication number: CN108800447A
Application number: CN201810344031.7A
Authority: CN
Inventors: 王啸东
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2018-04-17
Filing date: 2018-04-17
Publication date: 2018-11-13

Abstract

Temperature information is formed message by a kind of temperature and humidity control system and its method, wireless collection device, and then message is temporarily stored in the array for transmitting；When wireless collection device keeps in message in the array for transmitting, temporary message is with the temporary period maximum value of setting, in temporary message server is correctly transmitted in the temporary period maximum value of setting, just assert by server, after wireless collection device can be assert learning message by server in this way, the message is passed through in the array for being used for transmitting and is disposed；It is not transmitted to server correctly in the temporary period maximum value of setting in temporary message, wireless collection device can be disposing in the message straight array through being used for transmitting；Effectively prevent the defect that temperature information transmission effect in the prior art is bad, transmission temperature information real-time is inadequate.

Description

A kind of temperature and humidity control system and its method

Technical field

The present invention relates to temperature and humidity control technical fields, and in particular to a kind of temperature and humidity control system and its method.

Background technology

Using communication technologys such as localized network or internets sensor, controller, machine, personnel and object etc. by new Mode is linked togather, and is formed people and is connected with object, object and object, realizes information-based, remote management and control and intelligentized network.Internet of Things Net is the extension of internet, it includes resource all on internet and internet, all applications in compatible internet, but Internet of Things All elements (all equipment, resource and communication etc.) are all personalized and privatizations in net.

Internet of Things is widely used, throughout intelligent transportation, environmental protection, government work, public safety, safety home, intelligence It is fire-fighting, industry monitoring, environmental monitoring, street lighting management and control, Landscape Lighting management and control, building lighting management and control, plaza lighting management and control, old Several fields such as people's nursing, personal health, flower culture, water system monitoring, foodstuff traceability, enemy's situation investigation and information gathering.Wherein, In terms of air conditioning monitoring, existing intelligent air condition can realize part automatic control function, such as setting period timed power on/off, Temperature reduces air-conditioner temperature or shutdown etc. when reaching target temperature, and cannot achieve these for non intelligent air-conditioning and automatically control Function.And in existing many scenes such as computer or server room, large-scale production compartment, there is also a large amount of non intelligent skies It adjusts, power hungry will waste a large amount of energy consumption if being kept on all, and not opening influences machine operation and person works.

Then a kind of method of air conditioner wireless Internet of Things monitoring is there has been, the described method comprises the following steps：

Step 1, the temperature information in infrared air-conditioning remote control monitoring region, humidity information and air-conditioning switch information are led to It crosses RS485 interfaces and is sent to wireless collection device.

The infrared air-conditioning remote control is at least matched with two non intelligent air-conditionings.In this way, it can control at least two Non intelligent air-conditioning.

Step 2, the temperature information of each air-conditioning of wireless collection device acquisition predeterminable area, passes through global system for mobile communications (GSM), general packet radio service technology (GPRS) or Code Division Multiple Access (CDMA1X) are communicated with server, will be described Temperature information, humidity information and air-conditioning switch information reporting are to server.

Then air-conditioning switch or humiture are adjusted in the regulation and control order that the transmission of monitoring personnel wireless monitor can be received Control, or can also directly be regulated and controled according to preset rules by wireless collection device.It is specific as follows：

Step 3, the wireless collection device is according to default regulation and control rule and the temperature information, humidity information and air-conditioning switch Information regulates and controls switch and the humiture setting of each non intelligent air-conditioning of the working region.

Optionally, which can be adjusted after humiture information is compared with the target temperature of regulation and control, such as The target temperature of regulation and control be 27 degrees Celsius, then Current Temperatures presentation of information be 30, then can auto-control reduce by 3 degree, wait for real-time temperature The temperature of air-conditioning is adjusted to 27 degree centigrade or closing by degree information again after being 27.Or the preset rules can also be by temperature The temperature range of information is mapped with regulating and controlling temperature, which may include that a temperature can also be including one section of temperature range such as 30-36 degree maps 30-36 degree for 26 degree with regulating and controlling temperature, as long as the temperature information then monitored is shown in 30-36 degree When, then adjust automatically air-conditioning to 26 degree waits for that the temperature of air-conditioning is adjusted to 27 degree centigrade again after real time temperature information is 27 Or it closes.And for the switch of air-conditioning, preset time period, which can be arranged, opens such as 9 points at night of at 2 points at noon-, and 10 points at night-on 12 points of noon may be selected to close air-conditioning, to save the energy, while ensure in hotter period normal use air-conditioning.The adjusting of humidity Principle is similar, and details are not described herein again.

Step 4, the temperature information, humidity information and air-conditioning switch information are sent to monitoring center by the server Monitor terminal sends regulation and control instruction to the server by the monitor terminal, switch to each non intelligent air-conditioning and Humiture setting is regulated and controled.

Wherein, monitor terminal can realize the real-time Transmission of data by intranet and server communication.

Step 5, the server receives the browsing instructions that remote terminal is sent by internet, returns to the temperature letter Breath, humidity information and air-conditioning switch information give the remote terminal, and regulation and control instruction is sent by internet by the remote terminal To the server, switch and humiture setting to each non intelligent air-conditioning regulate and control.

When monitoring personnel is not in monitoring center, WEB application or browser can also be passed through by remote terminal such as computer The current air-conditioning humiture information of real-time query and switching information, and issue regulation and control instruction and regulated and controled.

Step 6, browsing instructions are sent to the server, from the server by mobile communications network by mobile terminal The temperature information, humidity information and air-conditioning switch information are obtained, and according to the temperature information, humidity information and air-conditioning switch Information sends regulation and control instruction to the server by mobile communications network, switch to each non intelligent air-conditioning and warm and humid Degree setting is regulated and controled.

Since for example the development of smart mobile phone, tablet computer is very rapid and is widely spread use for existing mobile terminal, Temperature information can also be checked by mobile terminal and the switch to air-conditioning and humiture setting regulate and control.

More than, regulation and control instruction that the monitor terminal, remote terminal or mobile terminal are sent include global regulation's instruction and Local regulation and control instruction includes switch regulation and controlling of information and humiture control information, the part regulation and control in global regulation's instruction Instruction includes the switch regulation and controlling of information and humiture control of each air-conditioning in the identification information of air-conditioning of regulation and control, the air-conditioning of regulation and control Information；

That is the regulation and control of air-conditioning can carry out rough unified regulation and control, can also be directed to a certain air-conditioning or part air-conditioning carries out Careful independent regulation and control reduce the workload of regulation and control to meet diversified regulation and control demand.

Especially when mobile terminal is regulated and controled, because it is easy to carry about with one, has better monitoring and regulation effect.It is described Mobile terminal can pass through 2G, 3G or 4G network and the server communication.

The mobile terminal is sent out according to the temperature information, humidity information and air-conditioning switch information by mobile communications network Send regulation and control instruction to the server, including：

The mobile terminal counts the temperature of each air-conditioning within a preset period of time according to the historical data of the temperature information Normal distribution is spent, switch time and the temperature goal of regulation and control of air-conditioning are determined by the temperature normal distribution, according to described The historical data of humidity information counts humidity normal distribution of each air-conditioning in the preset time period, passes through the humidity Normal distribution determines humidity regulation target, is given birth to according to determining switching on and shutting down time, temperature goal of regulation and control and humidity regulation target It is sent to the server at regulation and control instruction；

By normal distribution, the temperature normal distribution of some non intelligent air-conditioning region can be clearly known, from And rational target temperature and switch time are set, such as the ordinate peak corresponding temperature of normal distribution is 30 degree, is crossed over 8 a.m. in one day then during this period of time needs unlatching air-conditioning to regulate and control temperature, regulating and controlling temperature mesh to 2:00 AM Mark is depending on the environment of working region, and the place if any staff may be configured as 27 degree, and unmanned working region can be arranged relatively It is higher.Humidity regulation principle is similar, and details are not described herein again.

Optionally, when user checks the temperature information, humidity using the monitor terminal, remote terminal or mobile terminal Information and air-conditioning switch information, and when transmission regulation and control instruction, described in the monitor terminal, remote terminal or mobile terminal prompt User logs in, and passes through if logging in, allows the user's operation, if login failure, refuse the user's operation.

The mode of login includes at least one of account number cipher login or the login of user biological feature.

It can be only with one kind, or raising safety uses two kinds.

User biological feature, which logs in, to be logged in by user fingerprints identification or voice recognition or retina identification.

By increasing the mechanism of login authentication, the safety of system monitoring and regulation and control can be improved.

Step 6, when any air-conditioning in each air-conditioning breaks down, the wireless collection device control is described infrared Air-conditioning remote control opens spare non intelligent air-conditioning, and the reality reported according to default regulation and control rule and the infrared air-conditioning remote control When temperature information, humidity information and air-conditioning switch information to the switch and humiture of the spare non intelligent air-conditioning be arranged into Row regulation and control；And acquire fault message and be sent to the server, by the server forwarding fault message to the monitor terminal, Remote terminal or mobile terminal include the identification information of the air-conditioning to break down in the fault message.

Since infrared air-conditioning remote control and at least two non intelligent air-conditionings match, at least two air-conditionings can be controlled Switch can control another air-conditioning and open as spare, it is ensured that the humiture of working region is just when some air-conditioning failure Often, it is ensured that the normal work of machine or personnel.

Wherein, it when the server sends fault message to the mobile terminal, is sent by way of short message or mail.

Optionally, the wireless collection device is integrated in non intelligent air-conditioning or is independently arranged.

By the way that non intelligent air-conditioning, infrared air-conditioning remote control, wireless collection device, server and various regulation and control terminals are carried out It is wirelessly connected the Internet of things system for constituting wireless monitor, between equipment by radio communication, to reduce line cost；And By diversified regulation and control select, especially by mobile terminal according to the normal distribution of humiture determines regulation and control target humiture with Switch time, it can be achieved that auto-control or real-time monitoring to air-conditioning switch and humiture, to reduce the energy of non intelligent air-conditioning Consumption；When air-conditioning breaks down, infrared air-conditioning remote control is controlled by wireless collection device and opens spare air-conditioning, it is ensured that working region Temperature is normal, and will send fault message to mobile terminal, so that monitoring personnel or maintenance personnel rapidly carry out failure air-conditioning It safeguards, it is ensured that the normal work of air-conditioning.

As shown in Figure 1, and the system of air conditioner wireless Internet of Things monitoring in this way, the system comprises：

Infrared air-conditioning remote control 100 is used for temperature information, humidity information and the air-conditioning switch information in monitoring region, Be sent to wireless collection device 200 by RS485 interfaces, the infrared air-conditioning remote control 100 at least with two non intelligent air-conditionings 600 With 700 pairings；

Wireless collection device 200, for passing through global system for mobile communications, general packet radio service technology or CDMA Technology is communicated with server 300, by the temperature information, humidity information and air-conditioning switch information reporting to server 300； And according to default regulation and control rule and the temperature information, humidity information and air-conditioning switch information to each of the working region Switch and the humiture setting of non intelligent air-conditioning 600 are regulated and controled；

The server 300, for the temperature information, humidity information and air-conditioning switch information to be sent to monitoring center Monitor terminal 400, by the monitor terminal 400 send regulation and control instruction to the server 300, to each non intelligent sky The switch and humiture setting for adjusting 600 are regulated and controled；Or the browsing instructions that remote terminal 500 is sent by internet are received, The temperature information, humidity information and air-conditioning switch information are returned to the remote terminal 500, is led to by the remote terminal 500 It crosses internet and sends regulation and control instruction to the server 300, switch and humiture to each non intelligent air-conditioning 600 are arranged Regulated and controled；

The monitor terminal 400, temperature information, the humidity letter of each non intelligent air-conditioning for monitoring the working region Breath and switching information send regulation and control instruction to the server 300, are set to the switch and humiture of each non intelligent air-conditioning It sets；

The remote terminal 500 receives the institute of the return of the server 300 for sending browsing instructions by internet Temperature information, humidity information and switching information are stated, regulation and control instruction is sent to the server 300, to described each by internet Switch and the humiture setting of a non intelligent air-conditioning are regulated and controled；

Mobile terminal 600, for sending browsing instructions to the server 300, from the clothes by mobile communications network Business device 300 obtains the temperature information, humidity information and air-conditioning switch information, and according to the temperature information, humidity information and Air-conditioning switch information sends regulation and control instruction to the server 300, to each non intelligent air-conditioning by mobile communications network Switch and humiture setting regulated and controled；

At least two non intelligent air-conditionings (600 and 700), for receiving the monitor terminal 400, remote terminal 500 or moving The regulation and control instruction that dynamic terminal 600 is sent, carries out switch or temperature is adjusted；

The regulation and control instruction that the monitor terminal 400, remote terminal 500 or mobile terminal 600 are sent includes that global regulation refers to It enables and local regulation and control instruction, the global regulation adjusts in instructing comprising air-conditioning switch information and regulating and controlling temperature information, the part Control instruction includes the switching information of each air-conditioning and regulating and controlling temperature letter in the identification information of air-conditioning of regulation and control, the air-conditioning of regulation and control Breath；

The mobile terminal 600 passes through mobile radio communication according to the temperature information, humidity information and air-conditioning switch information When network sends regulation and control instruction to the server 300, it is specifically used for：Count each empty according to the historical data of the temperature information Temperature normal distribution within a preset period of time is adjusted, switch time and the temperature of air-conditioning are determined by the temperature normal distribution Goal of regulation and control is spent, humidity normal state of each air-conditioning in the preset time period is counted according to the historical data of the humidity information Distribution map determines humidity regulation target by the humidity normal distribution, regulates and controls mesh according to determining switching on and shutting down time, temperature Mark and humidity regulation target generate regulation and control instruction and are sent to the server 300；

The wireless collection device 200 is additionally operable to when any air-conditioning in each air-conditioning 600 breaks down, described Wireless collection device controls the infrared air-conditioning remote control and opens spare non intelligent air-conditioning 700, and according to default regulation and control rule and Real-time temperature information, humidity information and the air-conditioning switch information that the infrared air-conditioning remote control 100 reports are to described spare Switch and the humiture setting of non intelligent air-conditioning 700 are regulated and controled；And acquire fault message and be sent to the server 300, by The server forwards fault message to the monitor terminal 400, remote terminal 500 or mobile terminal 600, the fault message In include the identification information of air-conditioning to break down；

Wherein, when the server 300 sends fault message to the mobile terminal 600, pass through short message or the side of mail Formula is sent.

Optionally, the monitor terminal 400, remote terminal 500 or mobile terminal 600 are additionally operable to：

When user checks the temperature information, wet using the monitor terminal 400, remote terminal 500 or mobile terminal 600 When spending information and air-conditioning switch information, and sending regulation and control instruction, the monitor terminal 400, remote terminal 500 or mobile terminal The 600 prompt users log in, and pass through if logging in, allow the user's operation, if login failure, refuse the use Family operates.

Optionally, the mobile terminal 600 is communicated by 2G, 3G or 4G network with the server 200.

The wireless collection device 200 is integrated in non intelligent air-conditioning 600 or is independently arranged.

And when the temperature information is reported to server by wireless collection device by global system for mobile communications, wirelessly adopt Storage plays first meeting and the temperature information of server to be passed to is generated message, obtains several messages, then relies on association of shaking hands Each message is transmitted to server by view via global system for mobile communications, during transmission, is correctly transmitted in a upper message To after server, next message can be transmitted, if when global system for mobile communications communication condition is bad, if there is one Message is not transmitted to server correctly several times, and wireless collection device can continue to transmit the message, until the message is correct It is transmitted to server.

That is, when transmitting temperature information, if when global system for mobile communications communication condition is bad, if There are a message several times be not transmitted to server correctly, wireless collection device can continue to transmit the message, be the same In period, temperature information transmission effect is bad, and the temperature information real-time in addition transmitted is inadequate, transmit the message it is total between It is not small every the period.

Invention content

To solve the above problems, the present invention provides a kind of temperature and humidity control system and its method, effectively prevent existing The defect that temperature information transmission effect is bad in technology, transmission temperature information real-time is inadequate.

The solution of a kind of temperature and humidity control system and its method in order to overcome the deficiencies in the prior art, the present invention provides Scheme, it is specific as follows：

A kind of temperature and humidity control system, the system comprises：

The temperature information is reported to server 300 by wireless collection device 200 for passing through global system for mobile communications.

The method of the temperature and humidity control system, specific steps include：

Step 1, the temperature information in infrared air-conditioning remote control monitoring region, humidity information and air-conditioning switch information are led to It crosses RS485 interfaces and is sent to wireless collection device；

Step 2, the temperature information of wireless collection device acquisition air-conditioning, by global system for mobile communications (GSM) by the temperature Information reporting is spent to server；

The temperature information is reported to the method packet of server by global system for mobile communications by the wireless collection device Include following steps：

Step 2-1, when the transmission for having arrived temperature information, wireless collection device obtains keeping in the array transmitted Message, transmit and be used for being used for keeping in the array transmitted server and the message that do not assert；

Step 2-2, it is temporary by the interruption period and setting transmitted for message, the message kept in the array transmitted The period maximum value of message assert the final transmission size for this time transmitting message；

Step 2-3, by for being kept in the array transmitted pervious transmission moment of message and it is final transmit size, Through in the message kept in the array transmitted, obtaining the message to be transmitted；

Step 2-4, the message to be transmitted towards server.

By the temporary message for message, the interruption period that message transmits and the setting kept in the array transmitted when Section maximum value assert the final transmission size for this time transmitting message, including such as under type：

By the period maximum value for the temporary message for being interrupted period and setting that message transmits, identification delivers how many times；

By for the message kept in the array transmitted and how many times are delivered, the final biography for this time transmitting message is assert Pass size.

By for being kept in the array transmitted pervious transmission moment of message and it is final transmit size, through being used for passing In the message kept in the array passed, the message to be transmitted is obtained, including such as under type：

Size is transmitted by final, through for obtaining final message in the message kept in the array transmitted；

Assert whether final message transmits for the first time；

If final message is to transmit for the first time, it is big less than the current message to be transmitted assert in addition finally to transmit size It is small, final message is just treated as the message to be transmitted；

If final message is not to transmit for the first time, the size of period one of final message compared with the size of period two；

It is less than the size of period one in the size of the period two of final message, in addition final transmission size is less than has recognized now Final message is just treated as the message to be transmitted by the fixed message size to be transmitted；

Here, the size of period one be on final message one the transmission moment with the period between present moment, the period two Size is that server executes message assert to be correct period size.

The method that the temperature information is reported to server by the wireless collection device by global system for mobile communications, also Including：

If the quantity for delivering how many times of a random message has arrived at the number of setting and has not all been transmitted to correctly When server, just message is disposed with the message between the message of setting.

The message to be transmitted towards server, including such as under type：

By the bandwidth of global system for mobile communications, the number of bits transmitted while message is assert；

By the translation sequence of the number of bits, the message and the message to be transmitted to be transmitted transmitted simultaneously, to transmit Message execute division, obtain the corresponding message group of number of bits of transmission simultaneously；

Towards server message group is transmitted in the way of once one bit of transmission.

The method that the temperature information is reported to server by the wireless collection device by global system for mobile communications, tool It includes step that body, which is got on very well,：

Step 3-1, temperature information is formed message by wireless collection device, then message is temporarily stored in the array for transmitting In；

When wireless collection device keeps in message in the array for transmitting, temporary message is with the setting temporary period Maximum value is correctly transmitted to server in the temporary period maximum value of setting in temporary message, is just assert by server, this After sample wireless collection device can be assert learning message by server, the message is passed through in the array for being used for transmitting and is disposed；? Temporary message is not transmitted to server correctly in the temporary period maximum value of setting, and wireless collection device can be the message diameter It is disposed in the straight array through being used for transmitting；

For, also with setting for the array size transmitted, the message of setting number can be kept in the array transmitted.

When step 3-2, when the transmission for having arrived temperature information, wireless collection device obtains keeping in the array transmitted Message；

There is wireless collection device timing module, the timing module can transmit a request towards wireless collection device by the period and disappear Breath, come the message for activating wireless collection device acquisition to be used for keeping in the array transmitted；Here, timing module is passed towards wireless collection device Passing the interruption period between request message is sized to be 0.04 second, 0.06 second or 0.07 second；During transmitting temperature information, only Request message all is transmitted towards wireless collection device every 0.04 second, 0.06 second or 0.07 second timing module, to activate wireless collection device Start the operation for the message for obtaining being kept in the array transmitted；

Step 3-3, wireless collection device rely on interruption period that the message for being used for keeping in the array transmitted, message transmit and The period maximum value of the temporary message of setting assert that this transmits the final transmission size of message；

The period maximum value for having setting temporary for the message kept in in the array transmitted, it is ensured that for what is transmitted The message kept in array is correctly transmitted in server in the temporary period maximum value of setting, wireless collection device whenever in Before transmitting message, it can rely on the temporary of the message kept in the array for being used for transmitting, the interruption period of message transmission and setting The period maximum value of message, assert this time send message final transmission size, the final transmission size for be shown in for Before the message kept in the array of transmission arrives at the temporary period maximum value of setting, for keeping in in the array transmitted The minimum required transmission size to be used when being transmitted of message；Here, the interruption period that message transmits is the same as timing mould The period that block transmits request message towards wireless collection device is in the same size；

Interruption period that message that the collector is kept in by for the array transmitted, message transmit and setting The period maximum value of temporary message can run such as under type when assert the final transmission size for this time transmitting message：

Originally how much, the period maximum value of the temporary message for the interruption period and setting transmitted by message, assert transmission Secondary quantity；

Here, the quantity for transmitting how many times is in the temporary period maximum value of setting in the array transmitted Temporary message transmits the maximum value of how many times；When deriving the quantity for transmitting how many times, the temporary message of setting when Section maximum value is divided by with the interruption period that message transmits, and the quotient of acquisition as the quantity for transmitting how many times；

Then, by for being kept in the array transmitted message and transmit the quantity of how many times, assert and this time transmit report The final transmission size of text；

It, can be same for message temporary in the array transmitted when assert the final transmission size for this time transmitting message The quantity for transmitting how many times is divided by, also the quotient of acquisition as the final transmission size of this transmission message；

3-4, wireless collection device rely on the pervious transmission moment for the message kept in the array for being used for transmitting and final biography Size is passed, through being gone through for the message kept in the array transmitted, obtains the message to be transmitted；

The final transmission size assert in the transmission moment and the 3-3 by the transmission message of preservation, wireless collection device The pervious transmission moment for the message kept in by for the array transmitted and it is final transmit size, through the number for transmitting Can include following method when obtaining the message to be transmitted in the message kept in group：

(1) rely on it is final transmit size, through for obtaining final message in the message kept in the array transmitted；

(2) assert whether final message transmits for the first time：

Specifically, because storing the message information transmitted in wireless collection device, wireless collection device, which can rely on, deposits The message information for the transmission put executes identification；If retrieving final report in the message information of transmission of the wireless collection device through storage The message ID of text is transmitted for the first time it is assumed that finally message is non-；If do not had in the message information of transmission of the wireless collection device through storage The message ID of final message is retrieved, it is assumed that final message is to transmit for the first time；

By the identification to final message, if final message is to transmit for the first time, it is less than now in addition finally transmitting size Final message is just treated as the message to be transmitted by the message size to be transmitted assert；If final message is not to pass for the first time It passs, in addition final message must also be continued to assert, it, must be the size same period of the period one of final message when continuing identification Two size executes comparison, and the size of the period one of final message is less than in the size of period two, indicates the identification of final message Period is not short, and perhaps this message cannot be assert by server, in this way if finally transmitting size will pass less than what is assert now The message size passed, you can final message is served as the message to be transmitted；Here, the size of period one is one on final message The moment is transmitted with the period between present moment, the message information of the transmission of wireless collection device storage can be relied on to execute identification；Detailed It is thin assert when, the size of the round-trip period of each message of wireless collection device last time transmission is first obtained, then obtaining The size of each round-trip period is averaged, and mean value one, the round-trip period of each message then transmitted twice on obtaining are obtained Size, the size for each of obtaining the round-trip period is averaged, mean value two is obtained, by the mean value one obtained and mean value two, With regard to releasing the size of period two；Specifically, the size of period two is that 1/8th products for being multiplied by mean value one add 7/8ths Be multiplied by mean value product is obtained and value；

During the size of the period one of final message is executed comparison with the size of period two, if final message when The size of section one is less than the size of period two, indicates the size of assert period of the size in license of the identification period of final message In range；

Step 3-5, wireless collection device is towards the server message to be transmitted.

Beneficial effects of the present invention are：

When the transmission for having arrived temperature information, wireless collection device obtains the message kept in the array transmitted, In addition rely on the period of the temporary message of the message kept in the array for being used for transmitting, the interruption period that message transmits and setting most Big value assert the final transmission size for this time transmitting message, by the pervious biography for temporary message in the array transmitted Pass the moment and it is final transmit size, through in the message kept in the array transmitted, the message to be transmitted being obtained, towards server The message to be transmitted.Because the final size of transmitting for this time transmitting message is by the report for being kept in the array transmitted Literary size is come what is assert, as long as in addition when the transmission for having arrived temperature information, wireless collection device can be towards server Message is transmitted, makes the delivery rate of temperature information constant, smooth with this, improves the transmission effect of temperature information in the same period Fruit.Also it is exactly, after the random message transmission in the array for transmitting all correctly is not transmitted to server several times, nothing Line collector just disposes this message to the message between next setting message, is prevented due to the array for transmitting with this In the message size kept in it is not small and occur transmitting and take very big, allow the temperature information that server obtains to carry real-time.

Description of the drawings

Fig. 1 is the schematic diagram of the temperature and humidity control system of the present invention.

Specific implementation mode

The present invention is described further below in conjunction with drawings and examples.

As shown in Figure 1, temperature and humidity control system, the system comprises：

Wireless collection device 200, for passing through global system for mobile communications, general packet radio service technology or CDMA Technology is communicated with server 300, by the temperature information, humidity information and air-conditioning switch information reporting to server 300；

And according to default regulation and control rule and the temperature information, humidity information and air-conditioning switch information to the workspace Switch and the humiture setting of each non intelligent air-conditioning 600 in domain are regulated and controled；

Step 2, the temperature information of each air-conditioning of wireless collection device acquisition predeterminable area, passes through global system for mobile communications (GSM), general packet radio service technology (GPRS) or Code Division Multiple Access (CDMA1X) are communicated with server, will be described Temperature information, humidity information and air-conditioning switch information reporting are to server；

Step 2-4, the message to be transmitted towards server.

Assert whether final message transmits for the first time；

The message to be transmitted towards server, including such as under type：

To ensure to greatest extent play temperature reliability, prevent message from omitting or occurring during transmission or occur it is poor It is wrong so that server cannot obtain or obtain to the message wrong, and temperature information can not be correctly obtained, in this way, to reach The transmission again of message, wireless collection device, which has, is used for the array transmitted, in the array for being used for transmitting for keep in not by The message of server identification.If there is message is omitted during transmission, the server for being cannot obtain, and such wireless collection device is just It can be through for obtaining the message in the array transmitted, moreover it is possible to transmit the message again；If message is sent out during transmission Raw mistake so that server obtains wrong, and such wireless collection device can be through for obtaining the message in the array transmitted, moreover it is possible to The message is transmitted again.

Because temperature information has demand to real-time, wireless collection device keeps in message in the array for transmitting When, temporary message is with the temporary period maximum value of setting, in temporary message the temporary period maximum value of setting It correctly is transmitted to server, is just assert by server, after such wireless collection device can be assert learning message by server, institute It states and is disposed in array of the message through being used for transmitting；It is not transmitted correctly in the temporary period maximum value of setting in temporary message To server, wireless collection device can straight pass through the message in the array for being used for transmitting and dispose；Here, when setting temporary Section maximum value can make 0.04 second, 0.07 second or 0.2 second.

Just as the array size for transmitting in the array transmitted is 0.3M, and the size of the message of formation is 0.003M, then can only keep in 100 messages in the array for being used for transmitting.

When step 3-2, when the transmission for having arrived temperature information, wireless collection device obtains keeping in the array transmitted Message.

The transmission effect for improving temperature information makes the delivery rate of temperature information constant, smooth, and wireless collection device has Timing module, the timing module can transmit a request message by the period towards wireless collection device, to activate wireless collection device to acquire For the message kept in the array transmitted；Here, timing module transmits the interruption period between request message towards wireless collection device It is sized to be 0.04 second, 0.06 second or 0.07 second；During transmitting temperature information, if every 0.04 second, 0.06 second or 0.07 second timing module all transmits request message towards wireless collection device, to activate wireless collection device to start to obtain the number for transmitting The operation for the message kept in group.

Step 3-3, wireless collection device rely on interruption period that the message for being used for keeping in the array transmitted, message transmit and The period maximum value of the temporary message of setting assert that this transmits the final transmission size of message.

The period maximum value for having setting temporary for the message kept in in the array transmitted, it is ensured that for what is transmitted The message kept in array is correctly transmitted in server in the temporary period maximum value of setting, wireless collection device whenever in Before transmitting message, it can rely on the temporary of the message kept in the array for being used for transmitting, the interruption period of message transmission and setting The period maximum value of message, assert this time send message final transmission size, the final transmission size for be shown in for Before the message kept in the array of transmission arrives at the temporary period maximum value of setting, for keeping in in the array transmitted The minimum required transmission size to be used when being transmitted of message；Here, the interruption period that message transmits is the same as timing mould The period that block transmits request message towards wireless collection device is in the same size.

Here, the quantity for transmitting how many times is in the temporary period maximum value of setting in the array transmitted Temporary message transmits the maximum value of how many times；When deriving the quantity for transmitting how many times, the temporary message of setting when Section maximum value is divided by with the interruption period that message transmits, and the quotient of acquisition as the quantity for transmitting how many times；Just as setting The interruption period that message transmits is 0.03 second, and the maximum value of the period of the temporary message of setting is 0.3 second, then transmitting how many times Quantity be setting temporary message period maximum value divided by message transmit the interruption period obtain 10, that is, transmit how much Secondary quantity is 10.

It, can be same for message temporary in the array transmitted when assert the final transmission size for this time transmitting message The quantity for transmitting how many times is divided by, also the quotient of acquisition as the final transmission size of this transmission message；Just as passing The message amount kept in the array passed is 300, and the quantity of message how many times is transmitted in the temporary period maximum value of setting and is 30, then the final size of transmitting for transmitting message at this time is the message kept in the array transmitted divided by transmission how many times Quantity, that is, 10, that is, this time 10 messages are transmitted at least.

Because the temperature information real-time demand that wireless collection device is transmitted is high, temperature information to transmit real-time, in When transmitting temperature information, the primary big palpulus of transmission for transmitting message is larger.

Also it is exactly that wireless collection device sends the final transmission size of message, is also limited by global system for mobile communications condition System, when global system for mobile communications condition is bad, the message number that can be transmitted is few；In global system for mobile communications condition When good, the message number that can be transmitted is many, so, it, must also when assert the final transmission size for this time transmitting message The global system for mobile communications condition being related to now executes identification.

The transmission situation of message is obtained, when wireless collection device transmits message towards server, wireless collection device can protect The message information for depositing transmission, with regard to moment at that time of Image relaying message, the message ID of transmission.

Also it is exactly to eliminate circulating transfer information useless, transmission efficiency not so can be made not high, is obtained in server The message that wireless collection device is transmitted executes the message of transmission after assert, server can transmit an identification towards wireless collection device and disappear Breath, it is described to assert that the message ID for having in message and being identified, wireless collection device obtain the identification when assert message, preserved At the time of message, also rely on the message ID being identified for assert message power, the message being identified is passed through in the array for being used for transmitting It disposes.

Because temperature information is to sequentially form message according to the acquisition order of temperature, in the array in addition being used for transmitting temporarily The message deposited is also to execute storage, that is, the head storage for the array transmitted successively according to the acquisition order of temperature Acquisition moment message earlier, is stored for the tail portion in the array transmitted and acquire the message of moment later, so, it be really Temperature information is protected to be obtained by server successively according to acquisition order, wireless collection device is transmitting size by final, through with Come when obtaining final message in the message kept in the array transmitted, must through for the head in the array transmitted towards tail portion according to Secondary acquisition.

(2) assert whether final message transmits for the first time：

It prevents circulating transfer information useless and to transmit the not high problem of efficiency, wireless collection device is obtaining final report Whether Wen Hou also for the first time transmits the final message of identification as a link；Specifically, because being stored in wireless collection device The message information transmitted, so, wireless collection device can rely on the message information of the transmission of storage to execute identification；If wirelessly adopted The message ID of final message is retrieved in the message information of transmission of the storage through storage, is transmitted for the first time it is assumed that finally message is non-； If not retrieving the message ID of final message in the message information of transmission of the wireless collection device through storage, it is assumed that final message It is to transmit for the first time；

By the identification to final message, if final message is to transmit for the first time, it is less than now in addition finally transmitting size Final message is just treated as the message to be transmitted by the message size to be transmitted assert；If final message is not to pass for the first time It passs, in addition final message must also be continued to assert, it, must be the size same period of the period one of final message when continuing identification Two size executes comparison, and the size of the period one of final message is less than in the size of period two, indicates the identification of final message Period is not short, and perhaps this message cannot be assert by server, in this way if finally transmitting size will pass less than what is assert now The message size passed, you can final message is served as the message to be transmitted；Here, the size of period one is one on final message The moment is transmitted with the period between present moment, the message information of the transmission of wireless collection device storage can be relied on to execute identification；Just as, Wireless collection device storage have final message it is last transmit the moment be 9 points nine seconds nine minutes, the current moment be 9 points nine minutes three Ten, then the size of period one is 21 seconds；The size of period two is the reference time length that server confirms message.When The size of section two is the size of the period of a total, when detailed identification, first obtains the transmission of wireless collection device last time The size of the round-trip period of each message then averages the size for each of obtaining the round-trip period, obtains mean value one, then The size of the round-trip period of each message transmitted twice on obtaining averages the size for each of obtaining the round-trip period, Mean value two is obtained, as soon as by the mean value obtained and mean value two, releases the size of period two；Specifically, the size of period two For 1/8th be multiplied by the product of mean value one be multiplied by plus 7/8ths mean value product is obtained and value；

During the size of the period one of final message is executed comparison with the size of period two, if final message when The size of section one is less than the size of period two, indicates the size of assert period of the size in license of the identification period of final message In range, it at this moment can cross the final message and indicate to pass through；

Also it is exactly, during obtaining the message to be transmitted, if the quantity of the transmission how many times of a random message arrives at The threshold value of setting and when not all correctly being transferred to server, will prevent from being unfavorable for the live effect of temperature information transmission, energy Message is disposed described in diameter straight grip；But because when temperature information is formed message, next message is to use a report Message is formed on the basis of text, corresponding, when reception, next message can equally be used on the basis of a message server Execute arranged in sequence；A random message in temperature information is disposed of, and server is after the message for obtaining temperature information, no It can be the correct arranged in sequence of this message.So to prevent information transmission effect bad, during transmitting temperature information, in temperature After message in degree information is eliminated, the message must be disposed with whole messages between setting message.Under setting message is The first message of one temperature information.

Step 3-5, wireless collection device is towards the server message to be transmitted：

During transmitting message, the bandwidth of global system for mobile communications limits the number of bits transmitted while message Size, just as, determine do not lose message under conditions of, can be simultaneously when the bandwidth of global system for mobile communications is not small Transmit several messages；When the bandwidth of global system for mobile communications is little, few message can be only transmitted simultaneously, so, it Prevent the problem of losing message occur during terminating in transmission, wireless collection device is when the message to be transmitted towards server, palpus The bandwidth for first relying on global system for mobile communications, assert the number of bits transmitted while message, the bit for relying on while transmitting The translation sequence of number, the message to be transmitted and the message to be transmitted executes division to the message to be transmitted, obtains while transmitting The corresponding message group of number of bits；Towards server message group is transmitted in the way of once one bit of transmission.

It can be only with one kind, or raising safety uses two kinds.

It is such to have the beneficial effect that：

The present invention is described in a manner of being illustrated with embodiment above, it will be understood by those of skill in the art that this It is open to be not limited to embodiments described above, in the case of without departing from the scope of the present invention, it can make a variety of changes, change And replacement.

Claims

1. a kind of temperature and humidity control system, which is characterized in that the system comprises：

The temperature information is reported to server by wireless collection device for passing through global system for mobile communications.

2. the method for temperature and humidity control system according to claim 1, which is characterized in that specific steps include：

Step 1, the temperature information in infrared air-conditioning remote control monitoring region, humidity information and air-conditioning switch information, pass through RS485 interfaces are sent to wireless collection device；

Step 2, the temperature information of wireless collection device acquisition air-conditioning, is believed the temperature by global system for mobile communications (GSM) Breath is reported to server；

The method that the temperature information is reported to server is included such as by global system for mobile communications by the wireless collection device Lower step：

Step 2-1, when the transmission for having arrived temperature information, wireless collection device obtains the report kept in the array transmitted Text transmits and is used for keeping in the message that server does not have identification in the array for being used for transmitting；

Step 2-2, by the temporary message for the interruption period and setting transmitted for message, the message kept in the array transmitted Period maximum value, assert this time transmit message final transmission size；

Step 2-3, by for being kept in the array transmitted pervious transmission moment of message and it is final transmit size, through with In the message kept in the array transmitted, to obtain the message to be transmitted；

Step 2-4, the message to be transmitted towards server.

3. the method for temperature and humidity control system according to claim 2, which is characterized in that by in the array transmitted The period maximum value of the interruption period of temporary message, message transmission and the temporary message of setting, assert and this time transmit message It is final to transmit size, including such as under type：

By for the message kept in the array transmitted and how many times are delivered, assert and this time transmit the final transmission of message greatly It is small.

4. the method for temperature and humidity control system according to claim 2, which is characterized in that by in the array transmitted The pervious transmission moment of temporary message and it is final transmit size, through in the message kept in the array transmitted, obtaining The message to be transmitted, including such as under type：

Assert whether final message transmits for the first time；

If final message is to transmit for the first time, in addition finally transmits size and is less than the current message size to be transmitted assert, Final message is just treated as the message to be transmitted；

In the size of the period two of final message it is less than the size of period one, in addition finally transmits size and be less than and current assert Final message is just treated as the message to be transmitted by the message size to be transmitted；

Here, the size of period one be on final message one the transmission moment with the period between present moment, the size of period two It is that server executes message assert to be correct period size.

5. the method for temperature and humidity control system according to claim 2, which is characterized in that the wireless collection device passes through complete The method that the temperature information is reported to server by ball mobile communication system further includes：

If the quantity for delivering how many times of a random message has arrived at the number of setting and has not all been transmitted to service correctly When device, just message is disposed with the message between the message of setting.

6. the method for temperature and humidity control system according to claim 2, which is characterized in that be transmitted towards server Message, including such as under type：

By the translation sequence of the number of bits, the message and the message to be transmitted to be transmitted transmitted simultaneously, to the report to be transmitted Text executes division, the corresponding message group of number of bits for obtaining while transmitting；

7. the method for temperature and humidity control system according to claim 2, which is characterized in that the wireless collection device passes through complete The method that the temperature information is reported to server by ball mobile communication system includes particularly step：

Step 3-1, temperature information is formed message by wireless collection device, and then message is temporarily stored in the array for transmitting；

When wireless collection device keeps in message in the array for transmitting, temporary message is maximum with the setting temporary period Value is correctly transmitted to server in the temporary period maximum value of setting in temporary message, is just assert by server, such nothing After line collector can be assert learning message by server, the message is passed through in the array for being used for transmitting and is disposed；Temporary Message be not transmitted to server correctly in the temporary period maximum value of setting, wireless collection device can straight pass through the message For being disposed in the array transmitted；

For, also with setting for the array size transmitted, the message of setting number can be kept in the array transmitted；

When step 3-2, when the transmission for having arrived temperature information, wireless collection device obtains the report kept in the array transmitted Text；

There is wireless collection device timing module, the timing module can transmit a request message towards wireless collection device by the period, come The message kept in the array that activation wireless collection device acquisition is used for transmitting；Here, timing module is asked towards wireless collection device transmission It is 0.04 second, 0.06 second or 0.07 second to ask the interruption period between message to be sized to；During transmitting temperature information, as long as every 0.04 second, 0.06 second or 0.07 second timing module all transmits request message towards wireless collection device, to activate wireless collection device to start Obtain the operation for the message kept in the array transmitted；

Step 3-3, wireless collection device relies on the message kept in the array for being used for transmitting, the interruption period of message transmission and setting Temporary message period maximum value, assert this transmit message final transmission size；

The period maximum value for having setting temporary for the message kept in in the array transmitted, it is ensured that for the array transmitted In the message kept in correctly be transmitted in server in the temporary period maximum value of setting, wireless collection device is whenever in transmission Before message, it can rely on the message kept in the array for being used for transmitting, the temporary message of the interruption period and setting of message transmission Period maximum value, assert the final transmission size for this time sending message, the final transmission size is is shown in for transmitting Array in before the message kept in arrives at the temporary period maximum value of setting, the message for keeping in in the array transmitted The minimum required transmission size to be used when being transmitted；Here, the interruption period that message transmits is the same as timing module court The period that wireless collection device transmits request message is in the same size；

Interruption period that message that the collector is kept in by for the array transmitted, message transmit and setting it is temporary The period maximum value of message can run such as under type when assert the final transmission size for this time transmitting message：

Originally, the period maximum value of the temporary message for the interruption period and setting transmitted by message, assert and transmits how many times Quantity；

Here, the quantity for transmitting how many times is in the temporary period maximum value of setting for being kept in the array transmitted Message transmit how many times maximum value；When deriving the quantity for transmitting how many times, most period of the temporary message of setting Big value is divided by with the interruption period that message transmits, and the quotient of acquisition as the quantity for transmitting how many times；

Then, by for being kept in the array transmitted message and transmit the quantity of how many times, assert and this time transmit message It is final to transmit size；

It, can be the same transmission of message for being kept in the array transmitted when assert final the transmissions size for this time transmitting message The quantity of how many times is divided by, also the quotient of acquisition as the final transmission size of this transmission message；

3-4, wireless collection device rely on the pervious transmission moment for the message kept in the array for being used for transmitting and final transmission big It is small, through being gone through for the message kept in the array transmitted, obtain the message to be transmitted；

The final transmission size assert in the transmission moment and the 3-3 by the transmission message of preservation, wireless collection device with The pervious transmission moment for the message for borrowing to keep in the array transmitted and it is final transmit size, through in the array transmitted Can include following method when obtaining the message to be transmitted in temporary message：

(2) assert whether final message transmits for the first time：

Specifically, because storing the message information transmitted in wireless collection device, wireless collection device can rely on storage The message information of transmission executes identification；If retrieving final message in the message information of transmission of the wireless collection device through storage Message I D are transmitted for the first time it is assumed that finally message is non-；If do not retrieved in the message information of transmission of the wireless collection device through storage Go out the message I D of final message, it is assumed that final message is to transmit for the first time；

By the identification to final message, if final message is to transmit for the first time, recognize now in addition finally transmitting size and being less than Final message is just treated as the message to be transmitted by the fixed message size to be transmitted；If final message is not to transmit for the first time, separately Outside final message must also be continued to assert, it, must be the size of the period one of final message with the period two when continuing identification Size executes comparison, and the size of the period one of final message is less than in the size of period two, indicates the identification period of final message Not short, perhaps this message cannot be assert by server, in this way if finally transmit size be less than it is current assert to be transmitted Message size, you can final message is served as the message to be transmitted；Here, the size of period one is on final message one transmission Moment with the period between present moment, can rely on the message information of the transmission of wireless collection device storage to execute identification；Recognizing in detail When fixed, the size of the round-trip period of each message of wireless collection device last time transmission is first obtained, then each of obtaining The size of round-trip period is averaged, and obtains mean value one, the round-trip period of each message then transmitted twice on obtaining it is big It is small, the size for each of obtaining the round-trip period is averaged, mean value two is obtained, as soon as by the mean value obtained and mean value two, is pushed away Go out the size of period two；Specifically, the size of period two is that 1/8th products for being multiplied by mean value one are multiplied by plus 7/8ths The product of mean value is obtained and is worth；

During the size of the period one of final message is executed comparison with the size of period two, if the period one of final message Size be less than the period two size, indicate final message identification the period size license identification the period magnitude range In；