CN111504367A - Environment monitoring method based on Internet of things and terminal thereof - Google Patents
Environment monitoring method based on Internet of things and terminal thereof Download PDFInfo
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- CN111504367A CN111504367A CN202010282912.8A CN202010282912A CN111504367A CN 111504367 A CN111504367 A CN 111504367A CN 202010282912 A CN202010282912 A CN 202010282912A CN 111504367 A CN111504367 A CN 111504367A
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Abstract
The invention discloses an environment monitoring method based on the Internet of things and a terminal thereof, wherein the method comprises the following steps: acquiring a sensing signal value in an environment; judging whether the signal value is larger than a preset standard value or not; and if the signal value is larger than the preset standard value, sending an alarm signal to the user side. By detecting various environmental information of the detected environment, the information under the environment can be comprehensively monitored, and the condition of the detected environment can be known, so that objective analysis can be obtained; the intelligent electric and intelligent IT equipment and intelligent security and protection, real-time important data monitoring and operation and maintenance management are achieved, remote, real-time, intelligent and automatic environment monitoring can be achieved in each application scene, and remote alarming can be achieved in time.
Description
Technical Field
The invention relates to the technical field of monitoring, in particular to an environment monitoring method based on the Internet of things and a terminal thereof.
Background
The monitoring system is one of the most applied systems in the security system, the construction site monitoring system suitable for the market is a handheld video communication device, and video monitoring is the mainstream at present.
However, in some important situations, the requirements for monitoring are relatively more stringent, such as: machine rooms, which have particularly high environmental requirements in all respects, such as: fire, water, high temperature, etc.; especially, in some comprehensive data terminal servers, accidents happen to affect the lives of tens of millions of people.
The existing machine room generally carries out single video monitoring on the machine room by installing video monitoring, receives the video through a terminal of a user and monitors related information of the machine room; however, video surveillance is not visible once the room involves some other danger hazard, such as: too high current of the machine room server, too high temperature of the machine room and the like.
Disclosure of Invention
In view of the above, according to the environment monitoring method based on the internet of things and the terminal thereof, the environment monitoring method can comprehensively monitor information under the environment by detecting various environmental information of the detected environment, and know the situation of the detected environment, so that objective analysis is obtained.
An environment monitoring method based on the Internet of things comprises the following steps:
s1, acquiring a sensing signal value in an environment;
s2, judging whether the signal value is larger than a preset standard value or not;
and S3, if the signal value is larger than a preset standard value, sending an alarm signal to the user side.
Preferably, between the step S1 and the step S2, the method further includes storing the sensing signal value.
Preferably, if the signal value is not greater than the preset standard value, the sensing signal value in the environment continues to be acquired.
Preferably, the sensing signal includes one or more of a temperature sensing signal, a humidity sensing signal, an infrared sensing signal, a current sensing signal, a pressure sensing signal, a magnetic sensing signal, an optical sensing signal, an acoustic sensing signal, a smoke sensing signal, and a gas sensing signal.
Preferably, the step S3 is specifically:
and if the signal value is larger than the preset standard value, sending the signal value to at least one end of a mobile phone, a computer and a tablet computer of the user in at least one mode of an e-mail, a mobile phone short message and an acousto-optic warning signal.
Environmental monitoring terminal based on thing networking, its characterized in that, terminal are including obtaining unit, judgement unit and sending unit, it connects gradually to obtain unit, judgement unit and sending unit, wherein:
the device comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring a sensing signal value in the environment;
the judging unit is used for judging whether the signal value is larger than a preset standard value or not;
and the sending unit is used for sending an alarm signal to the user side if the judging unit judges that the signal value is larger than the preset standard value.
Preferably, the sensor further comprises a storage unit, the storage unit is respectively connected with the acquisition unit and the judgment unit, and the storage unit is used for storing the sensing signal value.
Preferably, the judging unit is connected to the acquiring unit, and if the judging unit judges that the signal value is not greater than a preset standard value, the acquiring unit continues to acquire the sensing signal value in the environment.
Preferably, the sensing signal includes one or more of a temperature sensing signal, a humidity sensing signal, an infrared sensing signal, a current sensing signal, a pressure sensing signal, a magnetic sensing signal, an optical sensing signal, an acoustic sensing signal, a smoke sensing signal, and a gas sensing signal.
Preferably, the sending unit sends the information to at least one end of a mobile phone, a computer and a tablet computer of the user by at least one of an e-mail, a mobile phone short message and an audible and visual alarm signal.
The invention has the beneficial effects that: according to the environment monitoring method and the terminal based on the Internet of things, disclosed by the invention, by detecting various environmental information of the detected environment, the information under the environment can be comprehensively monitored, and the condition of the detected environment can be known, so that objective analysis can be obtained; the intelligent electric and intelligent IT equipment and intelligent security and protection, real-time important data monitoring and operation and maintenance management are achieved, remote, real-time, intelligent and automatic environment monitoring can be achieved in each application scene, and remote alarming can be achieved in time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of an environment monitoring method embodiment 1 based on the internet of things;
FIG. 2 is a flow chart of an embodiment 2 of an Internet of things-based environment monitoring method;
fig. 3 is a schematic block diagram of an environment monitoring terminal embodiment 1 based on the internet of things;
fig. 4 is a schematic block diagram of an environment monitoring terminal embodiment 2 based on the internet of things.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1, a flowchart of an embodiment 1 of an environment monitoring method based on the internet of things is shown, the method includes:
s11, acquiring a sensing signal value in the environment; the sensing signals comprise one or more of temperature sensing signals, humidity sensing signals, infrared sensing signals, current sensing signals, pressure sensing signals, magnetism sensing signals, optical sensing signals, acoustic sensing signals, smoke sensing signals and gas sensing signals; the specific sensing equipment involved is an electric meter, a power distribution switch, a lightning protection device, water logging, smoke sensing, a door magnet, a camera, temperature and humidity, an air conditioner, a UPS, an electric lock, a card reader, a door button and the like. The access of the acquired data adopts 4 RS485 interfaces, 64 different monitoring devices can be expanded at most through an RS-485 bus (MODBUS protocol), an RS-485 ring bus is supported, two RS-485 buses form a ring, and the whole system can still normally acquire and receive the data even if a communication link is disconnected. The acquired temperature sensing signal, humidity sensing signal, infrared sensing signal, current sensing signal, pressure sensing signal, magnetism sensing signal, optical sensing signal, acoustic sensing signal, smoke sensing signal and gas sensing signal are generally converted into weak current or weak current signal, namely sensing signal value; generally, a measuring instrument, a distribution switch, a lightning protection device, water logging, smoke sensing, a door magnet, a camera, temperature and humidity, an air conditioner, a UPS, an electric lock, a card reader and door button sensing signals are transmitted to a gateway through a network, gateway equipment uploads collected various machine room environment monitoring data to a database on a remote monitoring server, and a service management system on the remote monitoring server receives sensing signal value data; the networking structure of the platform system of the internet of things is completely based on a TCP/IP network communication protocol, so that the most effective monitoring means is provided for multi-site centralized intelligent monitoring with wide monitoring node distribution and large quantity, and the possibility of unified management of network operation and maintenance is provided for the monitoring system based on the IP network. The use of standard, open protocols facilitates integration and system expansion; an IP-based monitoring platform is built, and the field data acquisition also uses a standard RS485 protocol, so that the addition of monitoring nodes or monitoring information is very convenient, and the smooth transition of the integrated expansion of the plug-and-play system is realized; thereby acquiring the sensing signal value in the environment.
S12, judging whether the signal value is larger than a preset standard value; and comparing and judging the acquired signal value with a preset standard value, for example: if the sensing signal value of the temperature sensor is 3 and the standard value is set to be 4, the signal value can be judged to be smaller than the preset standard value; when the sensing signal value of the temperature sensor is 5, the signal value can be judged to be larger than a preset standard value; of course, the standard value can be set according to the actual condition and the actual range bearing value; and the service management system on the remote monitoring server analyzes and counts the received sensing signal value data and judges whether the signal value is greater than a preset standard value.
S13, sending alarm signal to user end; and if the signal value is greater than the preset standard value, sending an alarm signal to the user side. Generally, the transmission may be performed in a variety of ways, for example: sending the information to at least one end of a mobile phone, a computer and a tablet personal computer of a user in at least one mode of an e-mail, a mobile phone short message and an acousto-optic warning signal to inform a machine room manager and a related responsible person; the machine room administrator can also remotely log in the service system in a WEB mode, check the real-time data analysis report and master various environment monitoring conditions of the machine room.
Referring to fig. 3, a block diagram of an environment monitoring terminal based on the internet of things in embodiment 1, the terminal 300 includes an obtaining unit 31, a determining unit 32, and a sending unit 33, and the obtaining unit 31, the determining unit 32, and the sending unit 33 are connected in sequence, where:
an acquisition unit 31 that acquires a sensing signal value in an environment; the sensing signals comprise one or more of temperature sensing signals, humidity sensing signals, infrared sensing signals, current sensing signals, pressure sensing signals, magnetism sensing signals, optical sensing signals, acoustic sensing signals, smoke sensing signals and gas sensing signals; the specific sensing equipment involved is an electric meter, a power distribution switch, a lightning protection device, water logging, smoke sensing, a door magnet, a camera, temperature and humidity, an air conditioner, a UPS, an electric lock, a card reader, a door button and the like. The access of the acquired data adopts 4 RS485 interfaces, 64 different monitoring devices can be expanded at most through an RS-485 bus (MODBUS protocol), an RS-485 ring bus is supported, two RS-485 buses form a ring, and the whole system can still normally acquire and receive the data even if a communication link is disconnected. The acquired temperature sensing signal, humidity sensing signal, infrared sensing signal, current sensing signal, pressure sensing signal, magnetism sensing signal, optical sensing signal, acoustic sensing signal, smoke sensing signal and gas sensing signal are generally converted into weak current or weak current signal, namely sensing signal value; generally, a measuring instrument, a distribution switch, a lightning protection device, water logging, smoke sensing, a door magnet, a camera, temperature and humidity, an air conditioner, a UPS, an electric lock, a card reader and door button sensing signals are transmitted to a gateway through a network, gateway equipment uploads collected various machine room environment monitoring data to a database on a remote monitoring server, and a service management system on the remote monitoring server receives sensing signal value data; the networking structure of the platform system of the internet of things is completely based on a TCP/IP network communication protocol, so that the most effective monitoring means is provided for multi-site centralized intelligent monitoring with wide monitoring node distribution and large quantity, and the possibility of unified management of network operation and maintenance is provided for the monitoring system based on the IP network. The use of standard, open protocols facilitates integration and system expansion; an IP-based monitoring platform is built, and the field data acquisition also uses a standard RS485 protocol, so that the addition of monitoring nodes or monitoring information is very convenient, and the smooth transition of the integrated expansion of the plug-and-play system is realized; thereby acquiring the sensing signal value in the environment.
A judging unit 32 for judging whether the signal value is greater than a preset standard value; and comparing and judging the acquired signal value with a preset standard value, for example: if the sensing signal value of the temperature sensor is 3 and the standard value is set to be 4, the signal value can be judged to be smaller than the preset standard value; when the sensing signal value of the temperature sensor is 5, the signal value can be judged to be larger than a preset standard value; of course, the standard value can be set according to the actual condition and the actual range bearing value; and the service management system on the remote monitoring server analyzes and counts the received sensing signal value data and judges whether the signal value is greater than a preset standard value.
A sending unit 33, sending an alarm signal to the user terminal; and if the signal value is greater than the preset standard value, sending an alarm signal to the user side. Generally, the transmission may be performed in a variety of ways, for example: sending the information to at least one end of a mobile phone, a computer and a tablet personal computer of a user in at least one mode of an e-mail, a mobile phone short message and an acousto-optic warning signal to inform a machine room manager and a related responsible person; the machine room administrator can also remotely log in the service system in a WEB mode, check the real-time data analysis report and master various environment monitoring conditions of the machine room.
The terminal 300 system of the Internet of things adopts an enterprise-version L inux operating system platform, is high in stability, adopts low-power-consumption design for each unit and hardware, is low in heat productivity, does not need vulnerable parts such as a display and the like, cannot be infected by viruses, is embedded with a watchdog program in a terminal program to prevent a crash phenomenon, and has a fault automatic recovery function.
The terminal 300 is very simple and convenient, and the details are considered thoroughly; all units adopt centralized power supply, avoid the trouble of laying power supply lines, support wired and wireless transmission communication, and communication and power supply can be easily solved through one network cable, and the monitoring management platform is also very humanized, friendly in interface, easy to operate, comprehensive in function, visual in management and control. The terminal monitoring covers the monitoring of various objects such as a power system, environment monitoring, safety precaution, fire safety, IT system operation and the like. The system can be applied to an Internet of things computer data center machine room, an Internet of things environmental sanitation comprehensive supervision platform, an Internet of things modern greenhouse agricultural monitoring system and a 3D visual smart factory.
Referring to fig. 2, a flowchart of an embodiment 2 of an environment monitoring method based on the internet of things is shown, where the method includes:
s21, acquiring a sensing signal value in the environment; the sensing signals comprise one or more of temperature sensing signals, humidity sensing signals, infrared sensing signals, current sensing signals, pressure sensing signals, magnetism sensing signals, optical sensing signals, acoustic sensing signals, smoke sensing signals and gas sensing signals; the specific sensing equipment involved is an electric meter, a power distribution switch, a lightning protection device, water logging, smoke sensing, a door magnet, a camera, temperature and humidity, an air conditioner, a UPS, an electric lock, a card reader, a door button and the like. The access of the acquired data adopts 4 RS485 interfaces, 64 different monitoring devices can be expanded at most through an RS-485 bus (MODBUS protocol), an RS-485 ring bus is supported, two RS-485 buses form a ring, and the whole system can still normally acquire and receive the data even if a communication link is disconnected. The acquired temperature sensing signal, humidity sensing signal, infrared sensing signal, current sensing signal, pressure sensing signal, magnetism sensing signal, optical sensing signal, acoustic sensing signal, smoke sensing signal and gas sensing signal are generally converted into weak current or weak current signal, namely sensing signal value; generally, a measuring instrument, a distribution switch, a lightning protection device, water logging, smoke sensing, a door magnet, a camera, temperature and humidity, an air conditioner, a UPS, an electric lock, a card reader and door button sensing signals are transmitted to a gateway through a network, gateway equipment uploads collected various machine room environment monitoring data to a database on a remote monitoring server, and a service management system on the remote monitoring server receives sensing signal value data; the networking structure of the platform system of the internet of things is completely based on a TCP/IP network communication protocol, so that the most effective monitoring means is provided for multi-site centralized intelligent monitoring with wide monitoring node distribution and large quantity, and the possibility of unified management of network operation and maintenance is provided for the monitoring system based on the IP network. The use of standard, open protocols facilitates integration and system expansion; an IP-based monitoring platform is built, and the field data acquisition also uses a standard RS485 protocol, so that the addition of monitoring nodes or monitoring information is very convenient, and the smooth transition of the integrated expansion of the plug-and-play system is realized; thereby acquiring the sensing signal value in the environment.
S22, storing the sensing signal values, wherein the sensing signal values are acquired in real time and are scattered, but the judgment of the overall situation of the machine room is the result of comprehensive judgment of various sensing signal values; therefore, the sensing signal value needs to be stored for a certain time and then comprehensively evaluated. Of course, the sensing signal values acquired in real time can be stored completely, which is equivalent to the function of a black box of the airplane; the sensing signal can be analyzed and studied at a later stage. Or after the communication link of the central management server is interrupted, the sensing signal and the alarm information of the system are stored in a local storage or video server, and after the communication link is recovered, the offline data is uploaded to the central management server of the monitoring center again, so that the integrity of the monitoring data is ensured. The central management server has a perfect interruption monitoring mechanism, and gives an alarm in time after the communication of the equipment is interrupted.
S23, judging whether the signal value is larger than a preset standard value; and comparing and judging the acquired signal value with a preset standard value, for example: if the sensing signal value of the temperature sensor is 3 and the standard value is set to be 4, the signal value can be judged to be smaller than the preset standard value; when the sensing signal value of the temperature sensor is 5, the signal value can be judged to be larger than a preset standard value; of course, the standard value can be set according to the actual condition and the actual range bearing value; and the service management system on the remote monitoring server analyzes and counts the received sensing signal value data and judges whether the signal value is greater than a preset standard value.
S13, sending alarm signal to user end; and if the signal value is greater than the preset standard value, sending an alarm signal to the user side. Generally, the transmission may be performed in a variety of ways, for example: sending the information to at least one end of a mobile phone, a computer and a tablet personal computer of a user in at least one mode of an e-mail, a mobile phone short message and an acousto-optic warning signal to inform a machine room manager and a related responsible person; the machine room administrator can also remotely log in the service system in a WEB mode, check the real-time data analysis report and master various environment monitoring conditions of the machine room.
Referring to fig. 4, a block diagram of an embodiment 2 of an environment monitoring terminal based on the internet of things, a terminal 400 includes an obtaining unit 41, a storage unit 42, a determining unit 43, and a sending unit 43, the obtaining unit 41, the storage unit 42, the determining unit 43, and the sending unit 43 are connected in sequence, and the determining unit 43 is further connected to the obtaining unit 41, where:
an acquisition unit 41 that acquires a sensing signal value in an environment; the sensing signals comprise one or more of temperature sensing signals, humidity sensing signals, infrared sensing signals, current sensing signals, pressure sensing signals, magnetism sensing signals, optical sensing signals, acoustic sensing signals, smoke sensing signals and gas sensing signals; the specific sensing equipment involved is an electric meter, a power distribution switch, a lightning protection device, water logging, smoke sensing, a door magnet, a camera, temperature and humidity, an air conditioner, a UPS, an electric lock, a card reader, a door button and the like. The access of the acquired data adopts 4 RS485 interfaces, 64 different monitoring devices can be expanded at most through an RS-485 bus (MODBUS protocol), an RS-485 ring bus is supported, two RS-485 buses form a ring, and the whole system can still normally acquire and receive the data even if a communication link is disconnected. The acquired temperature sensing signal, humidity sensing signal, infrared sensing signal, current sensing signal, pressure sensing signal, magnetism sensing signal, optical sensing signal, acoustic sensing signal, smoke sensing signal and gas sensing signal are generally converted into weak current or weak current signal, namely sensing signal value; generally, a measuring instrument, a distribution switch, a lightning protection device, water logging, smoke sensing, a door magnet, a camera, temperature and humidity, an air conditioner, a UPS, an electric lock, a card reader and door button sensing signals are transmitted to a gateway through a network, gateway equipment uploads collected various machine room environment monitoring data to a database on a remote monitoring server, and a service management system on the remote monitoring server receives sensing signal value data; the networking structure of the platform system of the internet of things is completely based on a TCP/IP network communication protocol, so that the most effective monitoring means is provided for multi-site centralized intelligent monitoring with wide monitoring node distribution and large quantity, and the possibility of unified management of network operation and maintenance is provided for the monitoring system based on the IP network. The use of standard, open protocols facilitates integration and system expansion; an IP-based monitoring platform is built, and the field data acquisition also uses a standard RS485 protocol, so that the addition of monitoring nodes or monitoring information is very convenient, and the smooth transition of the integrated expansion of the plug-and-play system is realized; thereby acquiring the sensing signal value in the environment. Use UPS host computer control, entrance guard's control and water invasion monitoring as the example:
the storage unit 42 is used for storing the sensing signal values, and the acquisition of the sensing signal values is real-time and scattered, but the judgment of the overall situation of the machine room is the result of comprehensive judgment of various sensing signal values; therefore, the sensing signal value needs to be stored for a certain time and then comprehensively evaluated. Of course, the sensing signal values acquired in real time can be stored completely, which is equivalent to the function of a black box of the airplane; the sensing signal can be analyzed and studied at a later stage. Or after the communication link of the central management server is interrupted, the sensing signal and the alarm information of the system are stored in a local storage or video server, and after the communication link is recovered, the offline data is uploaded to the central management server of the monitoring center again, so that the integrity of the monitoring data is ensured. The central management server has a perfect interruption monitoring mechanism, and gives an alarm in time after the communication of the equipment is interrupted.
A judging unit 43 for judging whether the signal value is greater than a preset standard value; and comparing and judging the acquired signal value with a preset standard value, for example: if the sensing signal value of the temperature sensor is 3 and the standard value is set to be 4, the signal value can be judged to be smaller than the preset standard value; when the sensing signal value of the temperature sensor is 5, the signal value can be judged to be larger than a preset standard value; of course, the standard value can be set according to the actual condition and the actual range bearing value; the service management system on the remote monitoring server analyzes and counts the received sensing signal value data, and judges whether the signal value is greater than a preset standard value; and when the signal value is not larger than the preset standard value, the acquisition unit continues to acquire the sensing signal value in the environment.
A sending unit 44, sending an alarm signal to the user terminal; and if the signal value is greater than the preset standard value, sending an alarm signal to the user side. Generally, the transmission may be performed in a variety of ways, for example: sending the information to at least one end of a mobile phone, a computer and a tablet personal computer of a user in at least one mode of an e-mail, a mobile phone short message and an acousto-optic warning signal to inform a machine room manager and a related responsible person; the machine room administrator can also remotely log in the service system in a WEB mode, check the real-time data analysis report and master various environment monitoring conditions of the machine room.
The terminal 300 system of the Internet of things adopts an enterprise-version L inux operating system platform, is high in stability, adopts low-power-consumption design for each unit and hardware, is low in heat productivity, does not need vulnerable parts such as a display and the like, cannot be infected by viruses, is embedded with a watchdog program in a terminal program to prevent a crash phenomenon, and has a fault automatic recovery function.
The terminal 300 is very simple and convenient, and the details are considered thoroughly; all units adopt centralized power supply, avoid the trouble of laying power supply lines, support wired and wireless transmission communication, and communication and power supply can be easily solved through one network cable, and the monitoring management platform is also very humanized, friendly in interface, easy to operate, comprehensive in function, visual in management and control. The terminal monitoring covers the monitoring of various objects such as a power system, environment monitoring, safety precaution, fire safety, IT system operation and the like. The system can be applied to an Internet of things computer data center machine room, an Internet of things environmental sanitation comprehensive supervision platform, an Internet of things modern greenhouse agricultural monitoring system and a 3D visual smart factory.
Use UPS host computer control, entrance guard's control and water invasion monitoring as the example:
monitoring by the UPS host: the internal components of the UPS are in failure or poor operation state, the failures which are possibly generated cannot be monitored by naked eyes, the operation state and parameters of the UPS are detected only through an internal detection system of the UPS, and the UPS is comprehensively monitored and diagnosed through a serial port communication protocol and a communication interface which are provided by a UPS manufacturer. Once a fault occurs, an alarm picture is automatically popped up, and an alarm is given out in the modes of multimedia voice, telephone, short message and the like. The contents of the monitoring of the common UPS are as follows: monitoring parameters, voltage: input voltage, bypass voltage, output voltage, rectifier voltage, inverter voltage; current: input current, bypass current, output current, inverter current; frequency: input frequency, bypass frequency, output frequency, inverter frequency; power: active power, nominal power and power factor of each phase; a battery: battery voltage, battery backup time, load rate, battery temperature. And (3) monitoring the state: rectifier, inverter, charger, battery, automatic bypass. Controlling: remote switching-off UPS, remote switching-on UPS, linkage switching-on UPS and linkage switching-on UPS; monitoring and alarming: alarming when the input voltage and the frequency are out of limit; the output voltage is out of limit to alarm; alarming when the voltage of the rectifier exceeds the limit; overload alarm is carried out; the battery voltage is low and the alarm is given; the battery backup time is ultralow and the alarm is given; alarming when the temperature of the battery is ultrahigh; the inverter is shut down and alarmed; automatic bypass opening alarm; rectifier, inverter, charger, battery, automatic bypass fault alarm. The communication card and the communication protocol of the monitoring equipment are provided by manufacturers, and the specific parameters, states, alarming and control items of the monitoring are determined by the accurate communication protocol provided by the equipment.
Entrance and exit are arranged in a main computer room, an important equipment room, a monitoring duty room, an office and the like, and an entrance guard system is arranged for management. The door is opened by reading the card in an induction mode, and the door is opened by a door opening button when the door is out. The access control system includes: the system comprises equipment such as an access controller, a card reader, an electric lock, a special power supply, a door opening button and the like, and networking communication and management equipment (a monitoring host). The card reader is installed outside the door, and the entrance guard controller is installed in the room in a concealed manner, so that the illegal invasion caused by the damage of people is prevented.
Entrance guard monitoring: the access control system can set different access authorities for different managers at different entrances and exits and different time periods; monitoring the opening and closing state of the door; recording the time, door area and card number of the card swiping in and out, and inquiring the statistical data and alarm data of the door access in a classified manner to provide basis for post analysis. When the door opening alarm is set, once the door is opened, the monitoring system automatically pops up an alarm picture and alarms in the modes of multimedia voice, telephone, short message and the like.
Water intrusion monitoring: computer rooms are the heart areas of buildings, and equipment of the computer rooms must ensure that the buildings operate normally and advanced equipment such as networks and computers can operate reliably for a long time. Meanwhile, the number of environment devices matched with the computer room is increasing, so that the environment devices or subsystems (such as power supply and distribution, UPS, air conditioner and the like) of the computer room must provide a normal operation environment for a building system at any moment. Once the computer room environment equipment fails, the operation of the equipment system is affected, the reliability of data transmission, storage and the operation of the whole system is threatened, and if the accident is serious and the accident is not processed in time, hardware equipment can be damaged, so that serious consequences are caused. As buildings become increasingly sophisticated in managing their equipment, leak detection has also become an essential component of equipment systems. As strong current, weak current, ground wire and cable under the floor are criss-cross, once water is leaked, the result is unimaginable. The equipment room has large water leakage hazard and is not easy to discover, and the real-time detection of the water leakage state in the equipment room is very necessary. According to the requirements of users, the situation of sites and convenience for future maintenance of users, comprehensive comparison of performance and price is carried out on leakage detection equipment in domestic and foreign markets, and finally leakage detection products of the American RAYCHEM company are selected. The system comprises: a water leakage controller, a water leakage induction rope, a lead-out wire, a fixing adhesive tape, a power supply and the like; the working principle is as follows: the sensing rope, the controller and other accessories are corrosion-resistant and high in strength, the place with a water source is surrounded by the water leakage rope, once liquid leaks to contact the water leakage rope, the controller can output signals to the monitoring station, and related personnel are informed to remove the liquid leakage rope in time.
The above-described embodiments are merely illustrative, and the embodiments of the present invention may be sequentially adjusted, combined, and deleted according to actual needs.
The embodiments describe the present invention in detail, and the specific embodiments are applied to explain the structural principle and the implementation of the present invention, and the above embodiments are only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. The environment monitoring method based on the Internet of things is characterized by comprising the following steps:
s1, acquiring a sensing signal value in an environment;
s2, judging whether the signal value is larger than a preset standard value or not;
and S3, if the signal value is larger than a preset standard value, sending an alarm signal to the user side.
2. The environmental monitoring method according to claim 1, wherein between the step S1 and the step S2, further comprising storing the sensing signal value.
3. The environmental monitoring method according to claim 1, wherein if the signal value is not greater than a predetermined standard value, the sensing signal value in the environment is continuously obtained.
4. The environmental monitoring method of claim 1, wherein the sensing signal comprises one or more of a temperature sensing signal, a humidity sensing signal, an infrared sensing signal, a current sensing signal, a pressure sensing signal, a magnetic sensing signal, an optical sensing signal, an acoustic sensing signal, a smoke sensing signal, and a gas sensing signal.
5. The environment monitoring method according to claim 1, wherein the step S3 specifically includes:
and if the signal value is larger than the preset standard value, sending the signal value to at least one end of a mobile phone, a computer and a tablet computer of the user in at least one mode of an e-mail, a mobile phone short message and an acousto-optic warning signal.
6. Environmental monitoring terminal based on thing networking, its characterized in that, terminal are including obtaining unit, judgement unit and sending unit, it connects gradually to obtain unit, judgement unit and sending unit, wherein:
the device comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring a sensing signal value in the environment;
the judging unit is used for judging whether the signal value is larger than a preset standard value or not;
and the sending unit is used for sending an alarm signal to the user side if the judging unit judges that the signal value is larger than the preset standard value.
7. The environment monitoring terminal according to claim 6, further comprising a storage unit, wherein the storage unit is respectively connected to the obtaining unit and the judging unit, and the storage unit is used for storing the sensing signal value.
8. The environment monitoring terminal according to claim 6, wherein the determining unit is connected to the obtaining unit, and if the determining unit determines that the signal value is not greater than a preset standard value, the obtaining unit continues to obtain the sensing signal value in the environment.
9. The environment monitoring terminal according to claim 6, wherein the sensing signal comprises one or more of a temperature sensing signal, a humidity sensing signal, an infrared sensing signal, a current sensing signal, a pressure sensing signal, a magnetic sensing signal, an optical sensing signal, an acoustic sensing signal, a smoke sensing signal, and a gas sensing signal.
10. The environment monitoring terminal according to claim 6, wherein the sending unit sends the information to at least one end of a mobile phone, a computer and a tablet computer of the user by at least one of an e-mail, a short message and an audible and visual alarm signal.
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