CN109974776A - A kind of long-range temperature-humidity monitoring alarm system and its working method - Google Patents

A kind of long-range temperature-humidity monitoring alarm system and its working method Download PDF

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Publication number
CN109974776A
CN109974776A CN201910151442.9A CN201910151442A CN109974776A CN 109974776 A CN109974776 A CN 109974776A CN 201910151442 A CN201910151442 A CN 201910151442A CN 109974776 A CN109974776 A CN 109974776A
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CN
China
Prior art keywords
temperature
humidity
module
central controller
sensing device
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Pending
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CN201910151442.9A
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Chinese (zh)
Inventor
安勇
姚彬
颜昊霖
牟荣增
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Institute of Microelectronics of CAS
Kunshan Branch Institute of Microelectronics of CAS
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Institute of Microelectronics of CAS
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Application filed by Institute of Microelectronics of CAS filed Critical Institute of Microelectronics of CAS
Priority to CN201910151442.9A priority Critical patent/CN109974776A/en
Publication of CN109974776A publication Critical patent/CN109974776A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M11/00Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems

Abstract

This application discloses a kind of long-range temperature-humidity monitoring alarm system and its working methods, belong to intelligence nurse technical field.The system comprises: temperature and humidity sensing device and central controller;Temperature and humidity sensing device includes first microprocessor, the first wireless communication module and Temperature and Humidity module;Central controller includes the second microprocessor, the second wireless communication module and GSM/ speech processing module.System in the application not only realizes the long-range temperature-humidity monitoring of home environment, but also central controller realizes telephony feature using GSM network, and without fixed-line telephone interface, application range is wider;Furthermore central controller and temperature and humidity sensing device carry out data communication by wireless network, and when detecting temperature and humidity exception, automatic alert is more intelligent, while light structure, easy for installation.

Description

A kind of long-range temperature-humidity monitoring alarm system and its working method
Technical field
This application involves intelligence nurse technical field more particularly to a kind of long-range temperature-humidity monitoring alarm system and its work Method.
Background technique
Nowadays, the degree of China human mortality aging is got worse, and endowment problem is increasingly becoming government, family, personal concern One of major issue.According to China's national situation: first is that the elderly is influenced by traditional concept, being reluctant to support parents in geriatric nursing home;Second is that The corresponding service industry in China is simultaneously undeveloped, is not able to satisfy most of the elderly for the demand of Aged caring institutions.So very long In period, family endowment will be always the main Aged mode of China old man.In face of this status, the efficient biography of information how is carried out It passs, it is too low to avoid temperature and humidity or excessively high cause for example, the temperature and humidity situation of environment where old man is timely informed follower Old man's is uncomfortable etc., becomes one of primary demand of family endowment.Meanwhile old man can be easily and efficiently electric with household One of the demand that words are linked up and family endowment is most basic.
In the existing device that can be achieved at the same time portable phone and Temperature and Humidity, it usually needs have fixed electricity in family Interface is talked about, still, due to infrastructure construction, part family does not have fixed-line telephone interface, therefore, it is impossible to realize phone The temperature and humidity abnormal conditions of old man's local environment also timely cannot be fed back to follower by function;And it assists therewith Temperature and humidity detection equipment has been generally integrated the multiple functions such as mobile phone, Temperature and Humidity, positioning, physio-parameter detection, thus It is not small and exquisite enough to result in equipment, is not easy to install.
Summary of the invention
To solve the deficiencies in the prior art, the application proposes a kind of long-range temperature-humidity monitoring alarm system and its work side Method.
On the one hand, the application proposes a kind of long-range temperature-humidity monitoring alarm system, comprising: temperature and humidity sensing device and center Controller;The temperature and humidity sensing device includes: first microprocessor, the first wireless communication module and Temperature and Humidity module; The central controller includes: the second microprocessor, the second wireless communication module and GSM/ speech processing module;
The first microprocessor, for connecting and controlling the Temperature and Humidity module and first radio communication mold Block;
The temperature and humidity sensing device is accessed network for carrying out wireless networking by first wireless communication module;
The Temperature and Humidity module for the temperature and humidity of environment where real-time detection, and is detecting temperature and humidity exception When, alarm signal is sent to the central controller by wireless network;
Second microprocessor, for connecting and controlling second wireless communication module and the GSM/ speech processes Module, and store telephone number;
The central controller is accessed network for carrying out wireless networking by second wireless communication module;
The GSM/ speech processing module, for when receiving the alarm signal that the temperature and humidity sensing device is sent, On-the-spot report audio alert information, and the telephone number for dialing the second microprocessor storage remotely broadcasts voice to monitoring people Warning message.
Optionally, the temperature and humidity sensing device, further includes: setup module;
The setup module, for Threshold of Temperature And Humidity to be arranged;
The Temperature and Humidity module specifically for the temperature and humidity of environment where real-time detection, and is detecting temperature and humidity When reaching the Threshold of Temperature And Humidity, alarm signal is sent to the central controller by wireless network.
Optionally, the temperature and humidity sensing device, further includes: battery module and the first indicating lamp module;
The battery module, for powering for the temperature and humidity sensing device;
First indicator light, the electricity and alarm signal for being used to indicate the battery module send situation.
Optionally, the central controller, further includes: SIM card module, microphone module and loudspeaker module;
Gsm communication/the speech processing module, is specifically used for:
It is dialed and is received calls in conjunction with the SIM card module, the microphone module and the loudspeaker module;
It is existing in conjunction with the loudspeaker module and when receiving the alarm signal that the temperature and humidity sensing device is sent Field casting audio alert information, and dial second microprocessor in conjunction with the SIM card module and the loudspeaker module and deposit The telephone number of storage remotely broadcasts audio alert information to monitoring people.
Optionally, the central controller, further includes: key module;
The key module, for carrying out for user's operation, telephone receiving, telephone call, phone is hung up and telephone number Switching.
Optionally, the central controller, further includes: power module and the second indicating lamp module;
The power module, for controlling the startup and shutdown of the central controller;
Second indicating lamp module is used to indicate the open state of the central controller and remotely broadcasts audio alert The corresponding telephone number of information.
On the other hand, the application proposes a kind of working method suitable for the application one side system, comprising:
The temperature and humidity of environment where temperature and humidity sensing device real-time detection, and when detecting temperature and humidity exception, pass through nothing Gauze network sends alarm signal to central controller;
The central controller receives the alarm signal, on-the-spot report audio alert information, and dials the phone prestored Number remotely broadcasts audio alert information to monitoring people.
Optionally, before the temperature and humidity of environment where the temperature and humidity sensing device real-time detection, further includes: setting is warm and humid Spend threshold value;
It is corresponding, it is described when detecting temperature and humidity exception, alarm signal is sent to central controller by wireless network, Specifically: when the temperature and humidity of environment reaches the Threshold of Temperature And Humidity where detecting, controlled by wireless network to the center Device processed sends alarm signal.
Optionally, this method further include:
The temperature and humidity sensing device sends situation by the first indicator light, indicating battery electric quantity and alarm signal;
The central controller indicates the open state of the central controller and remotely broadcasts language by the second indicator light The corresponding telephone number of sound warning message.
Optionally, the method also includes: when the central controller receives user's operation, execute corresponding phone It answers, telephone call, phone are hung up and telephone number handover operation.
The advantages of the application, is:
In the application, a central controller constitutes long-range temperature-humidity monitoring system with a temperature and humidity sensing device is unified System, realizes long-range humiture monitoring function, is adapted to current family endowment status, is carried out with the temperature and humidity to home environment Long-range monitoring avoids in family temperature and humidity too low or excessively high and causes the human body of old man uncomfortable;Meanwhile in the system, on the one hand, in Centre controller realizes that telephony feature keeps its application range wider without fixed-line telephone interface using GSM network;On the other hand, Central controller and temperature and humidity sensing device by wireless network progress data communication, when temperature and humidity sensing device detect it is warm and humid When degree is abnormal, it can automatically pass through the long-range alert of central controller, to prompt monitoring people, great intelligence;Again On the one hand, for the system is compared to the existing bulky equipment for integrating various functions, light structure is easy for installation.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the application Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Attached drawing 1 is a kind of long-range temperature-humidity monitoring warning system block diagram according to the application embodiment;
Attached drawing 2 is a kind of long-range temperature-humidity monitoring alarm system medium temperature humidity induction device according to the application embodiment Composition refine figure;
Attached drawing 3 is the group according to central controller in a kind of long-range temperature-humidity monitoring alarm system of the application embodiment Scheme at refinement;
Attached drawing 4 is the working method process according to a kind of long-range temperature-humidity monitoring alarm system of the application embodiment Figure.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs The range opened is fully disclosed to those skilled in the art.
Embodiment one
According to presently filed embodiment, a kind of long-range temperature-humidity monitoring alarm system is proposed, as shown in Figure 1, comprising:
Temperature and humidity sensing device 100 and central controller 200;Wherein, temperature and humidity sensing device 100 includes: first micro- place Manage device 101, the first wireless communication module 102 and Temperature and Humidity module 103;Central controller 200 includes: the second microprocessor 201, the second wireless communication module 202 and GSM/ speech processing module 203;
First microprocessor 101, for connecting and controlling the first wireless communication module 102 and Temperature and Humidity module 103;
Temperature and humidity sensing device 100 is accessed network for carrying out wireless networking by the first wireless communication module 102;
Temperature and Humidity module 103 for the temperature and humidity of environment where real-time detection, and is detecting temperature and humidity exception When, alarm signal is sent to central controller 200 by wireless network;
Second microprocessor 201, for connecting and controlling the second wireless communication module 202 and GSM/ speech processing module 203, and store telephone number;
Central controller 200 is accessed network for carrying out wireless networking by the second wireless communication module 202;
GSM/ speech processing module 203, for showing when receiving the alarm signal of the transmission of temperature and humidity sensing device 100 Field casting audio alert information, and the telephone number for dialing the storage of the second microprocessor 201 remotely broadcasts voice reporting to monitoring people Alert information.
According to presently filed embodiment, the first wireless communication module 102, specifically for carrying out the wireless group of 433MHz Temperature and humidity sensing device 100 is accessed the wireless network of 433MHz by net;Second wireless communication module 202 is specifically used for carrying out Central controller 200 is accessed the wireless network of 433MHz by the wireless networking of 433MHz;
In the application, temperature and humidity sensing device 100 accesses the wireless network of 433MHz with central controller 200, passes through The wireless network of 433MHz is connected and carries out data communication, is applicable not only to current cybertimes, and compared to general Each function is integrated into for a bulky equipment, and the temperature and humidity sensing device 100 and central controller 200 in the application are more light Ingeniously, it disposes easy for installation.
Embodiment according to the present invention, as shown in Fig. 2, temperature and humidity sensing device, further includes: setup module 104;
Setup module 104 is connected, for Threshold of Temperature And Humidity to be arranged with first microprocessor 101;
Temperature and Humidity module 103 specifically for the temperature and humidity of environment where real-time detection, and is detecting that temperature and humidity arrives Up to setup module 104 be arranged Threshold of Temperature And Humidity when, by wireless network to central controller 200 send alarm signal.
Wherein, Threshold of Temperature And Humidity includes minimum Threshold of Temperature And Humidity and maximum Threshold of Temperature And Humidity.
Embodiment according to the present invention, as shown in Fig. 2, temperature and humidity sensing device 100 further include: 105 He of battery module First indicating lamp module 106;
Battery module 105 is connected with first microprocessor 101, for powering for temperature and humidity sensing device 100;
First indicating lamp module 106, is connected with first microprocessor 101, is used to indicate the electricity and report of battery module 105 Alert signal sends situation.
Preferably, in the application, the first indicating lamp module 106 is specifically included: battery capacity indication lamp 106-1 and alarm lamp 106-2, in which:
Battery capacity indication lamp 106-1, for lighting when the electricity of battery module 105 reaches default electricity;
Alarm lamp 106-2, for being successfully transmitted alarm signal to central controller 200 when Temperature and Humidity module 103 Number when, light.
Wherein, when battery capacity indication lamp 106-1 is lighted, the low battery of battery module 105 is indicated.
According to presently filed embodiment, as shown in figure 3, central controller 200 further include: SIM card module 204, Mike Wind module 205 and loudspeaker module 206;
Corresponding, gsm communication/speech processing module 203 is specifically used for:
It is dialed and is received calls in conjunction with SIM card module 204, microphone module 205 and loudspeaker module 206, realized Normal telephony feature;
And when receiving the alarm signal of the transmission of temperature and humidity sensing device 100, in conjunction with 206 scene of loudspeaker module Audio alert information is broadcasted, and SIM card module 204 and loudspeaker module 206 is combined to dial the electricity that the second microprocessor 200 stores Number is talked about, remotely broadcasts audio alert information to monitoring people.
During the application is bright, by gsm communication/speech processing module 203, telephony feature can be realized using GSM network, and Without fixed-line telephone interface, solves the puzzlement of many families without fixed-line telephone interface, keep its application range wider.
According to presently filed embodiment, as shown in figure 3, central controller 200 further include: key module 207;
Key module 207 is connected with the second microprocessor 201, for carrying out telephone receiving, phone is dialled for user's operation Make a call, hang up and telephone number switching.
Preferably, in the present embodiment, key module 207 includes: the first key 207-1, the second key 207-2 and third Key 207-3, in which:
First key 207-1 is used for telephone receiving and telephone call;
Second key 207-2, for hanging up the telephone;
Third key 207-3 switches for telephone number.
According to presently filed embodiment, as shown in figure 3, central controller 200 further include: configuration module 208;
Configuration module 208 is connected with the second microprocessor 201, is sent to for configuring telephone number, and by telephone number Second microprocessor 201 is stored.
In the present embodiment, configuration module 208, specifically for configuring phone number by way of sending and receiving short message Code, is sent to the second microprocessor 201 for telephone number and stores, and main telephone number is set in the telephone number of configuration Code;
Preferably, in the present embodiment, the content and form of short message is fixed, and the quantity of the telephone number of configuration does not surpass Cross 5.
It needs explanatorily, it is configured successful when central controller 200 shuts down after telephone number is arranged successfully Telephone number will not be lost.
Further, in the present embodiment, when central controller 200 receives alarm signal, main electricity can only be dialed It talks about number and carries out long-range casting audio alert information;Main phone number can also be preferentially dialed, when main phone number dials failure When, other telephone numbers of automatic dialing;Main phone number can also be preferentially dialed, and after dialing main phone number, successively The various ways such as other telephone numbers are dialed, can be set according to demand.
According to presently filed embodiment, as shown in figure 3, central controller 200 further include: power module 209 and second Indicating lamp module 210;
Power module 209 is connected, for controlling the startup and shutdown of central controller 200 with the second microprocessor 201;
Second indicating lamp module 210 is connected with the second microprocessor 201, is used to indicate the booting shape of central controller 200 State and the corresponding telephone number of long-range casting audio alert information.
Preferably, in application, the second indicating lamp module 210 is specifically included: booting indicator light 210-1 and multiple phones Number indicator light 210-2, in which:
Be switched on indicator light 210-1, for lighting when central controller 200 is switched on;
Multiple telephone number indicator light 210-2, the telephone number stored respectively with the second microprocessor 201, namely configuration The telephone number that module 209 is arranged corresponds, and when making a phone call number, corresponding telephone number indicator light 210-2 is lighted.
Preferably, in the present embodiment, the quantity of telephone number indicator light is 5.
Long-range temperature-humidity monitoring alarm system is constituted with a temperature and humidity sensing device is unified by central controller as a result, The system is suitable for deployment in family, in the family for especially having old man, is remotely monitored with the temperature and humidity to home environment, It avoids temperature and humidity in family too low or excessively high and causes the human body of old man uncomfortable.In the system, central controller is real using GSM network Existing telephony feature keeps its application range wider without fixed-line telephone interface;Also, central controller and temperature and humidity induction fill It sets through wireless network connection, when temperature and humidity sensing device detects temperature and humidity exception, can automatically pass through center control The long-range alert of device, to prompt monitoring people, great intelligence;Furthermore the system is compared to the existing various functions of collection For the bulky equipment of one, light structure is easy for installation.
Embodiment two
According to presently filed embodiment, a kind of working method for being applicable in system described in embodiment one is proposed, such as Fig. 4 institute Show, comprising:
Step 301: the temperature and humidity of environment where temperature and humidity sensing device real-time detection, and detecting temperature and humidity exception When, alarm signal is sent to central controller by wireless network;
Step 302: central controller receives the alarm signal that temperature and humidity sensing device is sent, on-the-spot report audio alert letter Breath, and dial the telephone number prestored and remotely broadcast audio alert information to monitoring people.
Embodiment according to the present invention, before step 301, further includes: setting Threshold of Temperature And Humidity;
It is corresponding, in step 301, when detecting temperature and humidity exception, alarm signal is sent to center by wireless network Controller, specifically: when the temperature and humidity of environment reaches the Threshold of Temperature And Humidity of setting where detecting, through wireless network in Controller is entreated to send alarm signal.
Wherein, Threshold of Temperature And Humidity includes minimum Threshold of Temperature And Humidity and maximum Threshold of Temperature And Humidity.
Embodiment according to the present invention, method further include: temperature and humidity sensing device and central controller access wirelessly Network;Preferably, temperature and humidity sensing device and central controller access the wireless network of 433MHz, and pass through the wireless network Carry out data communication.
In the application, temperature and humidity sensing device and central controller are not only applicable in by wireless network progress data communication In current cybertimes, and dispose easy for installation.
According to presently filed embodiment, before step 302 further include: configure and store telephone number.
Specifically, central controller configures telephone number and is saved by way of sending and receiving short message, and is configuring Telephone number in set main phone number;
Preferably, in the present embodiment, the content and form of short message is fixed, and the quantity of the telephone number of setting does not surpass Cross 5.
It needs explanatorily, after telephone number is arranged successfully, when central controller shutdown, successful phone has been set Number will not be lost.
Further, in the present embodiment, when central controller receives alarm signal, main telephone number can only be dialed Code carries out long-range casting audio alert information;Main phone number can also be preferentially dialed, when main phone number is dialed unsuccessfully, from Dynamic other telephone numbers for dialing storage;Main phone number can also be preferentially dialed, and after dialing main phone number, successively The various ways such as other telephone numbers of storage are dialed, can be set according to demand.
According to presently filed embodiment, this method further include:
Temperature and humidity sensing device sends situation by the first indicator light, indicating battery electric quantity and alarm signal;
Central controller indicates the open state and long-range casting audio alert letter of central controller by the second indicator light Cease corresponding telephone number.
Preferably, the first indicator light includes battery capacity indication lamp and alarm lamp;When the battery electricity of temperature and humidity sensing device When amount reaches default electricity, battery capacity indication lamp is lighted;When temperature and humidity sensing device is successfully transmitted alarm signal to central controller When, light alarm lamp.
Preferably, the second indicator light includes: booting indicator light and multiple telephone number indicator lights;When central controller is switched on When, light booting indicator light;Multiple telephone number indicator lights, the telephone number with central controller storage corresponds respectively, When making a phone call number, corresponding telephone number indicator light is lighted.
Preferably, in the present embodiment, the quantity of telephone number indicator light is 5.
According to presently filed embodiment, the method also includes: when the central controller receives user's operation, Corresponding telephone receiving, telephone call, phone is executed to hang up and telephone number handover operation.
In the application, a central controller constitutes long-range temperature-humidity monitoring system with a temperature and humidity sensing device is unified System, realizes long-range humiture monitoring function, is adapted to current family endowment status, is carried out with the temperature and humidity to home environment Long-range monitoring avoids in family temperature and humidity too low or excessively high and causes the human body of old man uncomfortable;Meanwhile in the system, on the one hand, in Centre controller realizes that telephony feature keeps its application range wider without fixed-line telephone interface using GSM network;On the other hand, Central controller and temperature and humidity sensing device are by wireless network connection, when temperature and humidity sensing device detects temperature and humidity exception When, the long-range alert of central controller can be passed through, automatically to prompt monitoring people, great intelligence;In another aspect, For the system is compared to the existing bulky equipment for integrating various functions, light structure is easy for installation.
The preferable specific embodiment of the above, only the application, but the protection scope of the application is not limited thereto, Within the technical scope of the present application, any changes or substitutions that can be easily thought of by anyone skilled in the art, Should all it cover within the scope of protection of this application.Therefore, the protection scope of the application should be with scope of protection of the claims It is quasi-.

Claims (10)

1. a kind of long-range temperature-humidity monitoring alarm system characterized by comprising temperature and humidity sensing device and central controller; The temperature and humidity sensing device includes: first microprocessor, the first wireless communication module and Temperature and Humidity module;The center Controller includes: the second microprocessor, the second wireless communication module and GSM/ speech processing module;
The first microprocessor, for connecting and controlling the Temperature and Humidity module and first wireless communication module;
The temperature and humidity sensing device is accessed network for carrying out wireless networking by first wireless communication module;
The Temperature and Humidity module is led to for the temperature and humidity of environment where real-time detection, and when detecting temperature and humidity exception It crosses wireless network and sends alarm signal to the central controller;
Second microprocessor, for connecting and controlling second wireless communication module and the GSM/ speech processes mould Block, and store telephone number;
The central controller is accessed network for carrying out wireless networking by second wireless communication module;
The GSM/ speech processing module, for when receiving the alarm signal that the temperature and humidity sensing device is sent, scene Audio alert information is broadcasted, and the telephone number for dialing the second microprocessor storage remotely broadcasts audio alert to monitoring people Information.
2. system according to claim 1, which is characterized in that the temperature and humidity sensing device, further includes: setup module;
The setup module, for Threshold of Temperature And Humidity to be arranged;
The Temperature and Humidity module specifically for the temperature and humidity of environment where real-time detection, and is detecting temperature and humidity arrival When the Threshold of Temperature And Humidity, alarm signal is sent to the central controller by wireless network.
3. system according to claim 1, which is characterized in that the temperature and humidity sensing device, further includes: battery module and First indicating lamp module;
The battery module, for powering for the temperature and humidity sensing device;
First indicator light, the electricity and alarm signal for being used to indicate the battery module send situation.
4. system according to claim 1, which is characterized in that the central controller, further includes: SIM card module, Mike Wind module and loudspeaker module;
Gsm communication/the speech processing module, is specifically used for:
It is dialed and is received calls in conjunction with the SIM card module, the microphone module and the loudspeaker module;
And it when receiving the alarm signal that the temperature and humidity sensing device is sent, is broadcast in conjunction with the loudspeaker module scene Audio alert information is reported, and dials what second microprocessor stored in conjunction with the SIM card module and the loudspeaker module Telephone number remotely broadcasts audio alert information to monitoring people.
5. system according to claim 4, which is characterized in that the central controller, further includes: key module;
The key module, for carrying out for user's operation, telephone receiving, telephone call, phone are hung up and telephone number switches.
6. system according to claim 1, which is characterized in that the central controller, further includes: power module and second Indicating lamp module;
The power module, for controlling the startup and shutdown of the central controller;
Second indicating lamp module is used to indicate the open state of the central controller and remotely broadcasts audio alert information Corresponding telephone number.
7. a kind of working method suitable for system described in claim 1 characterized by comprising
The temperature and humidity of environment where temperature and humidity sensing device real-time detection, and when detecting temperature and humidity exception, pass through wireless network Network sends alarm signal to central controller;
The central controller receives the alarm signal, on-the-spot report audio alert information, and dials the telephone number prestored Audio alert information is remotely broadcasted to monitoring people.
8. the method according to the description of claim 7 is characterized in that environment where the temperature and humidity sensing device real-time detection Before temperature and humidity, further includes: setting Threshold of Temperature And Humidity;
It is described that alarm signal is sent to central controller by wireless network when detecting temperature and humidity exception, specifically: it is examining When the temperature and humidity of environment reaches the Threshold of Temperature And Humidity where measuring, is sent and alarmed to the central controller by wireless network Signal.
9. the method according to the description of claim 7 is characterized in that this method further include:
The temperature and humidity sensing device sends situation by the first indicator light, indicating battery electric quantity and alarm signal;
The central controller indicates the open state of the central controller and remotely broadcasts voice reporting by the second indicator light The corresponding telephone number of police's information.
10. the method according to the description of claim 7 is characterized in that the method also includes: when the central controller receive When to user's operation, executes corresponding telephone receiving, telephone call, phone and hang up and telephone number handover operation.
CN201910151442.9A 2019-02-28 2019-02-28 A kind of long-range temperature-humidity monitoring alarm system and its working method Pending CN109974776A (en)

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Application publication date: 20190705