CN205384053U - Environment monitoring device based on vibrations are reported to police - Google Patents

Abstract

The utility model relates to the technical field of environmental monitoring, in particular to an environmental monitoring device based on vibration alarm. The environmental monitoring device based on vibration alarm provided by the utility model integrates multiple functions such as humidity monitoring, temperature monitoring, and PM2.5 monitoring at the same time, and can simultaneously provide users with humidity data, temperature data and PM2.5 At the same time, this device includes a wearable alarm device, which uses vibration to alarm specific users, thus effectively avoiding the non-target nature of the sound and light alarm method; at the same time, the power module in this device is monitored by a controllable switch and temperature The sensor, the humidity monitoring sensor and the PM2.5 sensor are connected, and the power supply of the sensor module is controlled by the microcontroller timing or receiving instructions to turn on or off the controllable switch, so as to save energy to the greatest extent and increase battery life.

Description

An environmental monitoring device based on vibration alarm

technical field

The utility model relates to the technical field of environmental monitoring, in particular to an environmental monitoring device based on vibration alarm.

Background technique

With the improvement of people's living standards, people pay more and more attention to the living environment. Environmental temperature, humidity and PM2.5 data are all environmental indicators that everyone pays attention to. The people have become accustomed to real-time temperature, humidity, PM2. 5 Data choose clothes and wearable devices for travel, and even decide whether to travel or not according to the above environmental indicators; while the relevant data provided by public services are mostly general data for a large range, which cannot meet the actual needs of the people, and the existing household Environmental monitoring devices generally have a series of problems such as incomplete functions (cannot monitor multiple environmental indicators at the same time), high energy consumption, and inconvenient operation. In addition, although some existing environmental monitoring devices are equipped with alarm modules, most of them are equipped with sound Light alarm mode, and the characteristics of sound and light alarm make it easy to disturb people who do not want to see or hear the sound and light of the alarm.

Utility model content

The purpose of the invention of this utility model is to provide a device that can monitor multiple environmental indicators at the same time in view of the problem that the existing emergency environmental monitoring devices generally cannot monitor multiple environmental indicators at the same time, and it is easy to disturb people by adopting the sound and light alarm method, and An environmental monitoring device that uses a wearable alarm device to alarm in a vibration mode.

In order to achieve the above object, the technical solution adopted by the utility model is:

An environmental monitoring device based on a vibration alarm, including a microcontroller, a power supply module, a sensor module, a human-computer interaction module, a wireless communication module, and a serial communication module; the power supply module, the sensor module, the human-computer interaction module, and the wireless communication module and the serial port communication module are all connected with the microcontroller; the human-computer interaction module is used for human-computer interaction;

The sensor module is used to monitor the environmental data and transmit the environmental data to the microcontroller; the human-computer interaction module is used for human-computer interaction;

The power module is also connected to the sensor module, the human-computer interaction module, the wireless communication module and the serial port communication module through a controllable switch; the controllable switch is connected to the microcontroller; the power module is used for Supply power to each module of the monitoring device; the microcontroller controls the opening and closing of the controllable switch;

The monitoring device also includes a wearable alarm device; the wearable alarm device includes a vibration control module and a vibration wireless communication module and a vibration module connected to the vibration control module; the vibration wireless communication module is used for transmitting from the wireless The communication module receives the alarm command; the vibration control module is used to control the vibration of the vibration module after receiving the alarm command;

The sensor module includes a humidity sensor, a PM2.5 sensor and a temperature sensor; the sensor module includes a humidity sensor, a PM2.5 sensor and a temperature sensor; as is well known, the humidity sensor is used to monitor humidity data in the environment, and will It is transmitted to the microcontroller; the temperature sensor is used to monitor the temperature data in the environment and transmits it to the microcontroller; the PM2.5 sensor is used to monitor the PM2.5 data in the environment and transmits it to microcontroller. After the microcontroller receives the above data, it is displayed on the human-computer interaction module.

The vibration wireless communication module is the same communication module as the wireless communication module.

Specifically, the controllable switch is usually in the off state, at this time, the power supply of the sensor module, the human-computer interaction module, the wireless communication module and the serial port communication module are disconnected from the power supply; Set the time (such as 7 o'clock in the morning) to turn on the controllable switch, and control the sensor module to collect environmental data. Since the sensor module includes a humidity sensor, a PM2.5 sensor and a temperature sensor, the environmental data collected by the sensor module includes temperature data. , humidity data and PM2.5 data; the sensor module transmits the collected environmental data to the microcontroller, and the microcontroller compares the collected environmental data with a pre-stored preset threshold, and if the environmental data exceeds (greater than or lower than ) threshold range, the wireless communication module sends alarm information to the vibration wireless communication module in the wearable alarm device; the vibration control module controls the vibration module to vibrate after receiving the alarm information, thereby reminding the user that the environmental data has exceeded threshold.

In some other embodiments, the user can also send a data collection instruction to the microcontroller through the human-computer interaction module.

Further, the wireless communication module is a WIFI module, a Bluetooth 4.2 module, a Sub1G wireless communication module or a GPRS module; the WIFI module is a PassiveWi-Fi module.

In some embodiments, the human-computer interaction module includes a liquid crystal display and buttons. At this time, the user sends a data collection instruction to the microcontroller through the buttons, and the microcontroller displays relevant data on the liquid crystal display.

In some other embodiments, the human-computer interaction module is a touch screen. At this time, the user sends a data collection instruction to the microcontroller through the touch screen, and the microcontroller displays relevant data on the touch screen.

In some other embodiments, the human-computer interaction module includes a voice broadcast module, a knocking module and a vibration encoding module; the knocking module is connected to the microcontroller through the vibration encoding module; the knocking module It is used to collect the knocking action and form a vibration signal. The vibration encoding module converts the vibration signal into a digital signal and transmits it to the microcontroller. After receiving the digital signal, the microcontroller controls the controllable switch. At the same time, after the controllable switch is turned on, the microcontroller also controls the sensor module to collect environmental data; the voice broadcast module is connected to the microcontroller for broadcasting environmental monitoring data by voice. At this time, the controllable switch is also in the closed state at ordinary times. When the controllable switch is closed, the power supply of the sensor module, the human-computer interaction module, the wireless communication module and the serial port communication module are disconnected from the power supply. When the user needs to monitor the environmental data , by tapping the tapping module (or tapping the tapping module according to the preset "open" tapping mode), the microcontroller controls the controllable switch to connect after receiving the tapping signal through the vibration encoding module. At the same time, each sensor of the sensor module is controlled to collect environmental data; the controller then displays the received environmental data on the human-computer interaction module; when the user wants to close the monitoring device, he can tap the knock module again (or tap the tapping module according to the preset "off" mode); the microcontroller turns off the controllable switch to save energy; and in some other embodiments, even if the user does not tap the tapping module again knocking module (or knocking the knocking module according to the preset "off" mode), after a preset time (such as 20s-10min), the microcontroller still turns off the controllable switch.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

The environmental monitoring device based on vibration alarm provided by the utility model integrates multiple functions such as humidity monitoring, temperature monitoring, and PM2.5 monitoring at the same time, and can simultaneously provide users with humidity data, temperature data and PM2.5 At the same time, this device includes a wearable alarm device, which uses vibration to alarm specific users, thus effectively avoiding the non-target nature of the sound and light alarm method; at the same time, the power module in this device is monitored by a controllable switch and temperature The sensor, the humidity monitoring sensor and the PM2.5 sensor are connected, and the power supply of the sensor module is controlled by the microcontroller timing or receiving instructions to turn on or off the controllable switch, so as to save energy to the greatest extent and increase battery life.

Description of drawings

Fig. 1 is a structural representation of the utility model.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in detail.

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Embodiment 1: As shown in Figure 1, this embodiment provides a kind of environmental monitoring device based on vibration alarm, including microcontroller 1, power supply module 3, sensor module, human-computer interaction module 5, wireless communication module 6 and serial port communication Module 4; the power supply module 3, sensor module, human-computer interaction module 5, wireless communication module 6 and serial communication module 4 are all connected to the microcontroller 1; the human-computer interaction module 5 is used for human-computer interaction;

The power supply module 3 is also connected with the sensor module, the man-machine interaction module 5, the wireless communication module 6 and the serial port communication module 4 through a controllable switch (the connection described in this sentence is omitted in Fig. 1); The controllable switch is connected with the microcontroller 1; the power supply module 3 is used to supply power to each module of the monitoring device.

The monitoring device also includes a wearable alarm device 7; the wearable alarm device 7 includes a vibration control module 71 and a vibration wireless communication module 73 and a vibration module 72 connected to the vibration control module 71; the wearable alarm device 7 can Shown in the form of a bracelet or watch.

The sensor module includes a humidity sensor 21, a PM2.5 sensor 23 and a temperature sensor 22; the sensor module includes a humidity sensor 21, a PM2.5 sensor 23 and a temperature sensor 22; as is well known, the humidity sensor 21 is used to monitor the environment Humidity data in the environment, and send it to the microcontroller 1; the temperature sensor 22 is used to monitor the temperature data in the environment, and send it to the microcontroller 1; the PM2.5 sensor 23 is used to monitor the environment PM2.5 data in and send it to microcontroller 1. The microcontroller 1 displays the above data on the human-computer interaction module 5 after receiving the above data.

The vibration wireless communication module 73 is the same communication module as the wireless communication module 6 .

Specifically, the controllable switch is usually in the closed state, at this time, the power supply of the sensor module, the human-computer interaction module 5, the wireless communication module 6 and the serial port communication module 4 are disconnected from the power supply; when in use, the micro-controller The device 1 turns on the controllable switch according to the preset time (such as 7 o'clock in the morning), and controls the sensor module to collect environmental data. Since the sensor module includes a humidity sensor 21, a PM2.5 sensor 23 and a temperature sensor 22, the sensor module The collected environmental data includes temperature data, humidity data and PM2.5 data; the sensor module transmits the collected environmental data to the microcontroller 1, and the microcontroller 1 compares the collected environmental data with a pre-stored preset threshold, If the environmental data exceeds (greater than or lower than) the threshold range, the wireless communication module 6 sends an alarm message to the vibration wireless communication module 73 in the wearable alarm device 7; after the vibration control module 71 receives the alarm message The vibration module 72 is controlled to emit vibrations, thereby reminding the user that the environmental data has exceeded the threshold.

In some other embodiments, the user can also send a data collection instruction to the microcontroller 1 through the human-computer interaction module 5 .

Further, the wireless communication module 6 is a WIFI module, a Bluetooth 4.2 module, a Sub1G wireless communication module 6 or a GPRS module; the WIFI module is a PassiveWi-Fi module.

In this embodiment, the human-computer interaction module 5 includes a liquid crystal display and buttons. At this time, the user sends a data collection command to the microcontroller 1 through the buttons, and the microcontroller 1 displays the relevant data on the liquid crystal display.

Embodiment 2: The difference between this embodiment and Embodiment 1 is that in this embodiment, the human-computer interaction module 5 is a touch screen. At this time, the user sends a data acquisition instruction to the microcontroller 1 through the touch screen, and the microcontroller Device 1 displays relevant data on the touch screen.

Embodiment 3: The difference between this embodiment and Embodiment 1 is that in this embodiment, the human-computer interaction module 5 includes a voice broadcast module, a tapping module and a vibration coding module; The module is connected to the microcontroller 1; the knocking module is used to collect the knocking action and form a vibration signal, and the vibration coding module converts the vibration signal into a digital signal and transmits it to the microcontroller 1. After the controller 1 receives the digital signal, it controls the opening of the controllable switch; at the same time, after the controllable switch is opened, the microcontroller 1 also controls the sensor module to collect environmental data; the voice broadcast module and the The microcontroller 1 is connected to broadcast the environmental monitoring data by voice. At this time, the controllable switch is also in the closed state at ordinary times. When the controllable switch is closed, the power supply of the sensor module, the human-computer interaction module 5, the wireless communication module 6 and the serial port communication module 4 are disconnected from the power supply, and the user needs to monitor environment data, by tapping the tapping module (or tapping the tapping module according to the preset "open" tapping mode), the microcontroller 1 controls the tapping signal after receiving the tapping signal through the vibration encoding module. The controllable switch is turned on, and at the same time controls each sensor of the sensor module to collect environmental data; the controller then displays the received environmental data on the human-computer interaction module 5; when the user wants to close the monitoring device, he can tap again The tapping module (or tapping the tapping module according to the preset "off"mode); microcontroller 1 turns off the controllable switch, thereby saving energy; and in some other embodiments, even if the user does not Tap the tapping module again (or tap the tapping module according to the preset "off" mode), after a preset time (such as 20s-10min), the microcontroller 1 still closes the control switch.

Preferably, in this embodiment, the microcontroller 1 uses STC12C2052AD; in order to reduce the volume, this embodiment uses a temperature and humidity sensor to replace the separate humidity sensor 21 and temperature sensor 22; specifically, DHT11 is used; in this embodiment, The PM2.5 sensor 23 adopts GP2Y1010AU0F; the serial port communication module 4 adopts CH340G to realize USB to serial port conversion.

Further, the wireless communication module 6 is a WIFI module, a Bluetooth 4.2 module, a Sub1G wireless communication module 6 or a GPRS module; preferably, the WIFI module is a PassiveWi-Fi module.

Further, the human-computer interaction module 5 is a liquid crystal display or a touch screen.

Specifically, in some embodiments, the sensor module of the monitoring device can be selected to be integrated with other parts of the monitoring device, or set separately from other parts of the monitoring device. When the sensor module is set separately, the sensor module It can be set outdoors (such as outside the user's window); while other parts of the monitoring device are set indoors; the two parts are connected by a cable.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (5)

1. the environment monitoring device reported to the police based on vibrations, including microcontroller, power module, sensor assembly, human-computer interaction module, wireless communication module and serial communication modular；Described power module, sensor assembly, human-computer interaction module, wireless communication module and serial communication modular are all connected with described microcontroller；

Described sensor assembly is used for monitoring of environmental data, and described environmental data is sent to microcontroller；Described human-computer interaction module is used for man-machine interaction；

Described power module is connected with described sensor assembly, human-computer interaction module, wireless communication module and serial communication modular also by a gate-controlled switch simultaneously；Described gate-controlled switch is connected with described microcontroller；Described power module is powered for giving the modules of monitoring device；The unlatching of gate-controlled switch, closedown described in described microprocessor controls；

It is characterized in that, described monitoring device also includes wearable alarm device；Described wearable alarm device includes shake control module and the vibrations wireless communication module being connected with described shake control module, shock module；Described vibrations wireless communication module is for receiving alarm command from described wireless communication module；Described shake control module for controlling the vibrations of described shock module after receiving alarm command；

Described sensor assembly includes humidity sensor, PM2.5 sensor and temperature sensor；

Described vibrations wireless communication module and described wireless communication module are identical communication module.

2. environment monitoring device according to claim 1, it is characterised in that described wireless communication module is WIFI module, bluetooth 4.2 module, Sub1G wireless communication module or GPRS module.

3. environment monitoring device according to claim 1, it is characterised in that described human-computer interaction module includes LCDs and button.

4. environment monitoring device according to claim 1, it is characterised in that described human-computer interaction module is touch screen.

5. environment monitoring device according to claim 1, it is characterised in that described human-computer interaction module includes voice broadcast module, knocks module and vibrations coding module；Described module of knocking is connected with described microcontroller by described vibrations coding module；Described module of knocking is for gathering hammer action and forming vibration signal, and described vibration signal is converted to digital data transmission to microcontroller by described vibrations coding module, and described microcontroller controls the unlatching of described gate-controlled switch after receiving described digital signal；Described voice broadcast module is connected with described microcontroller, and it is used for adopting voice mode to report environmental monitoring data.