CN114791303A - Humiture acquisition device - Google Patents
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- CN114791303A CN114791303A CN202210325427.3A CN202210325427A CN114791303A CN 114791303 A CN114791303 A CN 114791303A CN 202210325427 A CN202210325427 A CN 202210325427A CN 114791303 A CN114791303 A CN 114791303A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING 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
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
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Abstract
The application relates to the technical field of security and protection sensing products and discloses a temperature and humidity acquisition device. The device comprises: a temperature and humidity sensor; the SIM card slot is used for installing an SIM card; the NBIOT communication module is used for connecting the SIM card and communicating with the cellular base station based on the SIM card; the controller is connected with the temperature and humidity sensor, the SIM card and the NBIOT communication module and is used for controlling the temperature and humidity sensor to collect temperature and humidity data and uploading the collected temperature and humidity data by using the NBIOT communication module; and the battery module is connected with the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller and used for supplying power to the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller. Through above-mentioned device, temperature and humidity data are gathered to controller control temperature and humidity sensor to utilize NBIOT communication module to upload the temperature and humidity data of gathering, need not to carry out complicated network deployment, need not to erect the gateway, under the prerequisite of monitoring the humiture function when guaranteeing, can reduce cost and consumption, promote the use of product and experience.
Description
Technical Field
The application relates to the technical field of security and protection sensing products, in particular to a temperature and humidity acquisition device.
Background
In the field of current security sensing products, data acquisition is generally carried out by adopting Zigbee, LoRA or Bluetooth nodes, and the data is uploaded to a cloud terminal through a gateway; the gateway is composed of a Zigbee module, a LoRA module or a Bluetooth module and a module capable of being connected with the Internet, and the purpose of remote monitoring is further achieved. The method needs to add a gateway, form a star networking topology structure or other network structures, and increases deployment difficulty and cost.
Disclosure of Invention
The main technical problem who solves of this application provides a humiture collection system, can solve current security protection control deployment and need the network deployment lead to the problem that the consumption is with high costs.
In order to solve the technical problem, the application adopts a technical scheme that: the temperature and humidity acquisition device comprises:
a temperature and humidity sensor; the SIM card slot is used for installing an SIM card; the NBIOT communication module is used for connecting the SIM card and communicating with the cellular base station based on the SIM card; the controller is connected with the temperature and humidity sensor, the SIM card and the NBIOT communication module and is used for controlling the temperature and humidity sensor to collect temperature and humidity data and uploading the collected temperature and humidity data by using the NBIOT communication module; and the battery module is connected with the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller and used for supplying power to the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller.
Optionally, the controller is configured to control the temperature and humidity sensor to acquire temperature and humidity data according to a preset first time interval; judging whether the temperature and humidity data exceed a preset threshold value or not; and responding to the fact that the temperature and humidity data exceed the preset threshold value, and uploading the collected temperature and humidity data to the server by using the NBIOT communication module.
Optionally, the controller is configured to control the temperature and humidity sensor to acquire temperature and humidity data according to a preset second time interval, and acquire electric quantity information of the battery module; utilize NBIOT communication module to upload the humiture data and the electric quantity information of collection to the server.
Optionally, the temperature and humidity acquisition device further includes:
a tamper switch; the controller is connected with the anti-disassembly switch and is used for detecting the state of the anti-disassembly switch after the temperature and humidity acquisition device is electrified; controlling the temperature and humidity acquisition device to enter an installation mode in response to the anti-disassembly switch being in an open state; controlling the temperature and humidity acquisition device to enter a working mode in response to the anti-disassembly switch being in a closed state; and controlling the temperature and humidity acquisition device to enter a test mode in response to the repeated opening and closing preset times of the anti-dismantling switch within the preset time.
Optionally, control humiture collection system and get into the installation mode, include:
the controller detects the state of the SIM card; in response to the SIM card status being normal, the controller detects a communication status with the cellular base station; in response to a communication state with the cellular base station being normal, the controller detects a connection state with the server; in response to the normal connection state with the server, the controller detects the network signal strength and starts timing; and in response to the situation that the closing of the anti-dismantling switch exceeds the preset closing time or the timing time exceeds the preset overtime, the controller controls the temperature and humidity acquisition device to exit the installation mode.
Optionally, the temperature and humidity acquisition device comprises:
an indication module; and the controller is connected with an indicating module and used for indicating by using the indicating module according to the state of the SIM card, the communication state with the cellular base station, the connection state with the server and the network signal strength.
Optionally, control humiture collection system and get into mode, include:
when the temperature and humidity acquisition device is in a working mode, the controller continuously detects the state of the anti-disassembly switch; respond to the tamper switch and be opened, utilize NBIOT communication module to upload to the server the alarm information that tamper switch was opened.
Optionally, control humiture collection system and get into test mode, include:
the controller controls the anti-disassembly switch to perform a door magnetic test, controls the battery module to perform voltage self-check, and controls the NBIOT communication module to perform network signal intensity self-check.
Optionally, the temperature and humidity acquisition device includes:
and the display module is connected with the temperature and humidity sensor and used for displaying temperature and humidity data acquired by the temperature and humidity sensor.
Optionally, the display module is connected to the controller, and is configured to display the power information of the battery module and the network signal strength acquired by the controller.
Be different from prior art, this application provides a humiture collection system, and the device includes: a temperature and humidity sensor; the SIM card slot is used for installing an SIM card; the NBIOT communication module is used for connecting the SIM card and communicating with the cellular base station based on the SIM card; the controller is connected with the temperature and humidity sensor, the SIM card and the NBIOT communication module and is used for controlling the temperature and humidity sensor to collect temperature and humidity data and uploading the collected temperature and humidity data by utilizing the NBIOT communication module; and the battery module is connected with the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller and used for supplying power to the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller. Through above-mentioned device, temperature and humidity data are gathered to controller control temperature and humidity sensor to utilize NBIOT communication module to upload the temperature and humidity data of gathering, need not to carry out complicated network deployment, need not to erect the gateway, under the prerequisite of monitoring the humiture function when guaranteeing, can reduce cost and consumption, promote the use of product and experience.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts. Wherein:
fig. 1 is a schematic structural diagram of a first embodiment of a temperature and humidity acquisition device provided by the present application;
fig. 2 is a schematic structural diagram of a temperature and humidity acquisition device according to a second embodiment of the present application;
fig. 3 is a schematic flow chart of an installation mode in a second embodiment of the temperature and humidity acquisition device provided in the present application;
fig. 4 is a schematic flow chart of a test mode in a second embodiment of the temperature and humidity acquisition apparatus provided in the present application;
fig. 5 is a schematic structural diagram of a temperature and humidity acquisition device according to a third embodiment.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. 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 application.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The steps in the embodiments of the present application are not necessarily processed according to the described step sequence, and the steps in the embodiments may be optionally rearranged in a random manner, deleted or added as required, and the description of the steps in the embodiments of the present application is only an optional combination of sequences, and does not represent all the combinations of the sequences of the steps in the embodiments of the present application, and the sequence of the steps in the embodiments of the present application cannot be considered as a limitation of the present application.
The term "and/or" in embodiments of the present application refers to any and all possible combinations including one or more of the associated listed items. It is also to be noted that: when used in this specification, the term "comprises/comprising" specifies the presence of stated features, integers, steps, operations, elements and/or components but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements and/or components and/or groups thereof.
The terms "first", "second", etc. in this application are used to distinguish different objects, and are not used to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a temperature and humidity acquisition device 100 according to a first embodiment of the present disclosure, where the temperature and humidity acquisition device includes a temperature and humidity sensor 110, a SIM card slot 120, an NBIOT communication module 130, a controller 140, and a battery module 150.
Optionally, the temperature and humidity sensor 110 is configured to collect temperature and humidity data, and mostly uses a temperature and humidity integrated probe as a temperature measuring element, and collects temperature and humidity signals, and converts the temperature and humidity signals into current signals or voltage signals having a linear relationship with temperature and humidity after processing by circuits such as voltage stabilizing filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection, and the like, and outputs the current signals or voltage signals, or directly outputs the current signals or voltage signals through interfaces such as a main control chip 485 or 232.
Optionally, the SIM card slot 120 is used for installing a SIM card, wherein the SIM (subscriber Identity module) card is an IC card held by a mobile subscriber of the GSM system, and is called a subscriber Identity card. The GSM system identifies the GSM subscriber by means of a SIM card. The same SIM card can be used on different mobile phones. The GSM mobile phone can be accessed to the network only after the SIM card is inserted. The SIM card is an intelligent card containing a microprocessor, and consists of 5 parts, namely a CPU (8 bits), an RAM (working memory, 6-16 kB), an ROM (program memory, 3-8 kB), an EPROM or EEPROM (data memory, 128-256 kB), a serial communication unit and the like, wherein the 5 modules are integrated in an integrated circuit to prevent illegal access and embezzlement, and because the connection line between chips can become an important clue for illegal access and embezzlement of the SIM card.
Optionally, NBIOT communication module 130 is configured to connect to a SIM card installed in the SIM card slot and communicate with the cellular base station based on the SIM card.
Optionally, NBIOT communication module 130 uses NBIOT technology, i.e., narrowband internet of things, which is a cellular network connection technology specially created for internet of everything. As the name suggests, the bandwidth occupied by NBIOT is very narrow, only about 180KHz is needed, and the use of License frequency band can adopt three deployment modes of in-band, guard band or independent carrier, and coexists with the existing network, and can be directly deployed on the network of GSM, UMTS or LTE, namely 2/3/4G, to realize the multiplexing of the existing network, reduce the deployment cost and realize the smooth upgrade.
Optionally, the controller 140 is connected to the temperature and humidity sensor 110, the SIM card installed in the SIM card slot 120, and the NBIOT communication module 130, and is configured to control the temperature and humidity sensor 110 to collect temperature and humidity data, and upload the collected temperature and humidity data by using the NBIOT communication module 130.
Optionally, the battery module 150 is connected to the temperature and humidity sensor 110, the SIM card slot 120, the NBIOT communication module 130 and the controller 140, and is configured to supply power to the temperature and humidity sensor 110, the SIM card slot 120, the NBIOT communication module 130 and the controller 140.
Optionally, the temperature and humidity acquisition apparatus 100 has a PSM Mode (Power Save Mode), and may enter a sleep state when temperature and humidity data are not acquired, and may set to automatically wake up at regular time, so as to realize collecting temperature and humidity data of an environment at regular time.
Optionally, the controller 140 is further configured to control the temperature and humidity sensor 110 to collect temperature and humidity data according to a preset first time interval (for example, every few minutes), determine whether the temperature and humidity data exceeds a preset threshold, and upload the collected temperature and humidity data to the server by using the NBIOT communication module 130 in response to that the temperature and humidity data exceeds the preset threshold, where after uploading is completed, the temperature and humidity collection device 100 enters a sleep state. When the collected temperature and humidity data do not exceed the preset threshold, uploading is not performed, and the temperature and humidity collecting device 100 directly enters a dormant state. The preset first time interval and the preset threshold may be set according to an actual usage scenario, and are not specifically limited herein.
Optionally, the controller 140 is further configured to control the temperature and humidity sensor 110 to collect temperature and humidity data according to a preset second time interval (for example, every several hours), acquire electric quantity information of the battery module 150, upload the collected temperature and humidity data and electric quantity information to a server by using the NBIOT communication module 130, and after the uploading is completed, the temperature and humidity collecting device 100 enters a sleep state. The preset second time interval may be set according to an actual usage scenario, and is not specifically limited herein.
Compared with the prior art, this application provides a humiture collection system, and the device includes: a temperature and humidity sensor; the SIM card slot is used for installing an SIM card; the NBIOT communication module is used for connecting the SIM card and communicating with the cellular base station based on the SIM card; the controller is connected with the temperature and humidity sensor, the SIM card and the NBIOT communication module and is used for controlling the temperature and humidity sensor to collect temperature and humidity data and uploading the collected temperature and humidity data by using the NBIOT communication module; and the battery module is connected with the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller and used for supplying power to the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller. Through above-mentioned device, temperature and humidity data are gathered to controller control temperature and humidity sensor to utilize NBIOT communication module to upload the temperature and humidity data of gathering, need not to carry out complicated network deployment, need not to erect the gateway, under the prerequisite of monitoring the humiture function when guaranteeing, can reduce cost and consumption, promote the use of product and experience.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a temperature and humidity acquisition device according to a second embodiment of the present disclosure, where the temperature and humidity acquisition device 200 includes a temperature and humidity sensor 210, a SIM card slot 220, an NBIOT communication module 230, a controller 240, and a battery module 250.
Optionally, the temperature and humidity sensor 210 is configured to collect temperature and humidity data; SIM card slot 220 is used to mount a SIM card; NBIOT communication module 230 is configured to connect to a SIM card installed in SIM card slot 220 and communicate with a cellular base station based on the SIM card; the controller 240 is connected with the temperature and humidity sensor 210, the SIM card installed in the SIM card slot 220, and the NBIOT communication module 230, and is configured to control the temperature and humidity sensor 210 to collect temperature and humidity data, and upload the collected temperature and humidity data by using the NBIOT communication module 230; the battery module 250 supplies power to each component of the temperature and humidity acquisition device 200.
Optionally, the temperature and humidity collecting device 200 further includes a tamper switch 260 and an indication module 270.
Optionally, the controller 240 is connected to the anti-detachment switch 260, and is configured to detect a state of the anti-detachment switch 260 after the temperature and humidity acquisition device 200 is powered on.
Optionally, the controller 240 is connected to the indication module 270, and is configured to indicate according to states of various components of the temperature and humidity acquisition apparatus 200. In this embodiment, the indication module 270 includes a red light and a green light.
Optionally, in response to the tamper switch 260 being in an open state, the controller 240 controls the temperature and humidity acquisition device 200 to enter the installation mode.
As shown in fig. 3, fig. 3 is a schematic flow chart of an installation mode in a second embodiment of the temperature and humidity acquisition device provided in the present application, where the flow of the installation mode of the temperature and humidity acquisition device 200 may include:
s11: the controller detects a SIM card status.
Optionally, when the temperature and humidity acquisition device 200 enters the installation mode, the controller 240 controls the red light of the indication module 270 to light, and detects whether the SIM card is installed in place and the state is normal.
Alternatively, S12 is performed in response to the SIM card status being normal.
Alternatively, in response to the SIM card not being properly conditioned, the indication module 270 maintains the red light on.
S12: in response to the SIM card status being normal, the controller detects a communication status with a cellular base station.
Alternatively, in response to the SIM card status being normal, the controller 240 controls the red light and the green light of the indication module 270 to be simultaneously turned on, and detects a communication status with the cellular base station to determine whether the base station has completed attachment.
Alternatively, S13 is executed in response to the communication state with the cellular base station being normal.
Alternatively, the indication module 270 maintains the state where the red light and the green light are simultaneously turned on in response to the communication state with the cellular base station being abnormal.
S13: the controller detects a connection state with a server in response to the communication state with the cellular base station being normal.
Alternatively, the controller 240 controls the green light of the indication module 270 to be turned on and detects the connection state with the server in response to the communication state with the cellular base station being normal.
Alternatively, S14 is executed in response to the connection state with the server being normal.
Alternatively, the indication module 270 maintains the green light on in response to the connection status with the server not being normal.
S14: in response to the connection state with the server being normal, the controller detects network signal strength and starts timing.
Alternatively, in response to the connection state with the server being normal, the controller 240 detects the network signal strength and starts timing.
Optionally, the controller 240 is further configured to control the indication module 270 to indicate according to the network signal strength, for example, control a green light of the indication module 270 to blink, where the stronger the network signal strength is, the higher the frequency of blinking of the green light is, and in an actual installation process, a user may search for a most suitable installation location, that is, an installation location with the best network signal, according to the blinking frequency of the indication light.
S15: and in response to the situation that the on of the anti-dismantling switch exceeds the preset on time or the timing time exceeds the preset overtime, the controller controls the temperature and humidity acquisition device to exit the installation mode.
Optionally, in response to the anti-tamper switch 260 being closed for more than a preset closing time or the timing time exceeding a preset timeout time, the controller 240 controls the temperature and humidity acquisition device 200 to exit the installation mode.
Alternatively, the preset closing time may be 5 seconds, and the preset timeout time may be 60 seconds. After the user finishes the installation, the user can manually close the anti-disassembly switch 260, when the closing time exceeds 5 seconds or the timing time exceeds 60 seconds after the connection with the server, the controller 240 controls the temperature and humidity acquisition device 200 to exit from the installation mode and enter into the working mode.
Optionally, the preset closing time and the preset timeout time may be set according to an actual usage scenario, and are not specifically limited herein.
Optionally, in response to the tamper switch 260 being in the closed state, the controller 240 controls the temperature and humidity acquisition device 200 to enter the operating mode. The temperature and humidity acquisition device 200 has a PSM Mode (Power Save Mode), and can enter a sleep state when not acquiring temperature and humidity data, and can set a timing automatic wake-up, thereby realizing timing acquisition of the temperature and humidity data of the environment.
Optionally, when the temperature and humidity acquiring apparatus 200 is in the operating mode, the controller 240 is configured to control the temperature and humidity sensor 210 to acquire temperature and humidity data according to a preset first time interval (for example, every few minutes), and determine whether the temperature and humidity data exceeds a preset threshold, and upload the acquired temperature and humidity data to the server by using the NBIOT communication module 230 in response to that the temperature and humidity data exceeds the preset threshold.
Optionally, when the temperature and humidity acquisition apparatus 200 is in the operating mode, the controller 240 is configured to control the temperature and humidity sensor 210 to acquire temperature and humidity data according to a preset second time interval (for example, every several hours), acquire power information of the battery module 250, and upload the acquired temperature and humidity data and power information to the server by using the NBIOT communication module 230.
Optionally, after the data is successfully uploaded to the server, the controller 240 is further configured to control the red light of the indication module 270 to be turned on for a preset time period, such as 250 milliseconds.
Optionally, when the temperature and humidity acquisition apparatus 200 is in the working mode, the controller 240 continuously detects the state of the anti-detachment switch 260; in response to tamper switch 260 being turned on, an alert message that tamper switch 260 was turned on is uploaded to the server using NBIOT communication module 230.
Optionally, in response to the anti-tamper switch 260 being repeatedly opened and closed for a preset number of times within a preset time, for example, repeatedly opened and closed for 2 times or more within 2 seconds, the controller 240 controls the temperature and humidity acquisition apparatus 200 to enter the test mode. The preset times of repeated opening and closing within the preset time can be set according to actual use scenes, and is not specifically limited herein.
As shown in fig. 4, fig. 4 is a schematic flow chart of a test mode in a second embodiment of the temperature and humidity acquisition apparatus provided in this application, where the flow of the test mode of the temperature and humidity acquisition apparatus 200 may include:
s21: the controller controls the anti-dismounting switch to carry out door magnetic testing.
Optionally, when the temperature and humidity acquisition apparatus 200 enters the test mode, the controller 240 controls the anti-detachment switch 260 to perform a door magnetism test, and determines whether a door magnetism of the anti-detachment switch 260 is normal.
Alternatively, S22 is performed after the tamper switch 260 passes the door magnetic test.
S22: and controlling the battery module to perform voltage self-test.
Optionally, the controller 240 controls the battery module 250 to perform a voltage self-test to determine whether the voltage of the battery module 250 is normal.
Alternatively, S23 is performed after the battery module 250 passes the voltage self-test.
S23: and controlling the NBIOT communication module to carry out network signal strength self-detection.
Optionally, controller 240 controls NBIOT communication module 230 to perform a network signal strength self-test to determine whether the network signal strength is normal.
Optionally, S24 is executed after NBIOT communication module 230 self-tests via network signal strength.
S24: and controlling the temperature and humidity acquisition device to exit the test mode.
Optionally, after the above series of tests are completed, the controller 240 controls the temperature and humidity acquisition device 200 to exit the test mode.
Optionally, the controller 240 may be further configured to utilize the indication module 270 to indicate according to the above-mentioned test process, for example, when the temperature and humidity acquisition apparatus 200 enters the test mode, control the red light and the green light of the indication module 270 to flash simultaneously, when the temperature and humidity acquisition apparatus exits the test mode, control the red light and the green light of the indication module 270 to light simultaneously for a preset time period, such as 6 seconds, and so on. The indication module 270 may be configured according to an actual usage scenario, and is not limited in this respect.
Optionally, when the temperature and humidity acquisition apparatus 200 is in the installation mode or the working mode, the temperature and humidity acquisition apparatus 200 does not enter the sleep state.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a temperature and humidity acquisition device according to a third embodiment of the present disclosure, where the temperature and humidity acquisition device 300 includes a temperature and humidity sensor 310, a SIM card slot 320, an NBIOT communication module 330, a controller 340, and a battery module 350.
Optionally, the temperature and humidity sensor 310 is configured to collect temperature and humidity data; the SIM card slot 320 is used for installing a SIM card; the NBIOT communication module 330 is configured to connect to a SIM card installed in the SIM card slot 320, and communicate with a cellular base station based on the SIM card; the controller 340 is connected with the temperature and humidity sensor 310, the SIM card installed in the SIM card slot 320 and the NBIOT communication module 330, and is configured to control the temperature and humidity sensor 310 to collect temperature and humidity data, and upload the collected temperature and humidity data by using the NBIOT communication module 330; the battery module 350 supplies power to the components of the temperature and humidity acquisition device 300.
Optionally, the temperature and humidity acquisition device further includes a display module 360.
Optionally, the display module 360 is connected to the temperature and humidity sensor 310, and is configured to display temperature and humidity data collected by the temperature and humidity sensor 310.
Optionally, the display module 360 is connected to the controller 340, and is configured to display the power information of the battery module 350 acquired by the controller 340 and display the network signal strength acquired by the controller 340.
Alternatively, the display module 360 may be a CRT display, an LCD display, an LED display, etc., and is not limited in particular herein.
The above description is only an embodiment of the present application, and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes performed according to the contents of the specification and the drawings, or applied directly or indirectly to other related technical fields, are all included in the scope of the present application.
Claims (10)
1. The utility model provides a temperature and humidity acquisition device, its characterized in that, temperature and humidity acquisition device includes:
a temperature and humidity sensor;
the SIM card slot is used for installing an SIM card;
the NBIOT communication module is used for connecting the SIM card and communicating with a cellular base station based on the SIM card;
the controller is connected with the temperature and humidity sensor, the SIM card and the NBIOT communication module, and is used for controlling the temperature and humidity sensor to collect temperature and humidity data and uploading the collected temperature and humidity data by using the NBIOT communication module;
and the battery module is connected with the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller and is used for supplying power to the temperature and humidity sensor, the SIM card slot, the NBIOT communication module and the controller.
2. The temperature and humidity acquisition device according to claim 1,
the controller is used for controlling the temperature and humidity sensor to acquire temperature and humidity data according to a preset first time interval;
judging whether the temperature and humidity data exceed a preset threshold value or not;
responding to the fact that the temperature and humidity data exceed the preset threshold value, and uploading the collected temperature and humidity data to a server by utilizing the NBIOT communication module.
3. The temperature and humidity acquisition device according to claim 1,
the controller is used for controlling the temperature and humidity sensor to acquire temperature and humidity data according to a preset second time interval and acquiring electric quantity information of the battery module;
and uploading the collected temperature and humidity data and the collected electric quantity information to a server by utilizing the NBIOT communication module.
4. The temperature and humidity acquisition device according to claim 1, further comprising:
a tamper switch;
the controller is connected with the anti-disassembly switch and used for detecting the state of the anti-disassembly switch after the temperature and humidity acquisition device is electrified;
responding to the opening state of the anti-dismounting switch, and controlling the temperature and humidity acquisition device to enter an installation mode;
responding to the condition that the anti-disassembly switch is in a closed state, and controlling the temperature and humidity acquisition device to enter a working mode;
and responding to the repeated opening and closing preset times of the anti-dismantling switch in preset time, and controlling the temperature and humidity acquisition device to enter a test mode.
5. The temperature and humidity acquisition device according to claim 4,
control humiture collection system gets into the installation mode, include:
the controller detects the state of the SIM card;
in response to the SIM card status being normal, the controller detects a communication status with a cellular base station;
in response to the communication state with the cellular base station being normal, the controller detecting a connection state with a server;
in response to the normal connection state with the server, the controller detects the network signal strength and starts timing;
and in response to the situation that the on-off of the anti-dismounting switch exceeds the preset on-off time or the timing time exceeds the preset overtime, the controller controls the temperature and humidity acquisition device to exit the installation mode.
6. The temperature and humidity acquisition device according to claim 5, wherein the temperature and humidity acquisition device comprises:
an indication module;
the controller is connected with the indicating module and used for indicating by using the indicating module according to the SIM card state, the communication state with the cellular base station, the connection state with the server and the network signal strength.
7. The temperature and humidity acquisition device according to claim 4,
control humiture collection system gets into operating mode, include:
when the temperature and humidity acquisition device is in a working mode, the controller continuously detects the state of the anti-disassembly switch;
responding to the situation that the anti-dismantling switch is opened, and uploading alarm information of the opened anti-dismantling switch to a server by utilizing the NBIOT communication module.
8. The temperature and humidity acquisition device according to claim 4,
the control humiture collection system gets into test mode, include:
the controller controls the anti-dismantling switch to carry out door magnetic testing, controls the battery module to carry out voltage self-checking and controls the NBIOT communication module to carry out network signal intensity self-checking.
9. The temperature and humidity acquisition device according to claim 1, wherein the temperature and humidity acquisition device comprises:
and the display module is connected with the temperature and humidity sensor and used for displaying the temperature and humidity data acquired by the temperature and humidity sensor.
10. The temperature and humidity acquisition device according to claim 9,
the display module is connected with the controller and used for displaying the electric quantity information of the battery module and the network signal strength acquired by the controller.
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|---|---|---|---|
| CN202210325427.3A CN114791303A (en) | 2022-03-29 | 2022-03-29 | Humiture acquisition device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210325427.3A CN114791303A (en) | 2022-03-29 | 2022-03-29 | Humiture acquisition device |
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