A bracelet for colliery staff emotion monitoring
Technical Field
The utility model belongs to the technical field of intelligent bracelet, concretely relates to bracelet for monitoring of colliery staff emotion.
Background
Along with the progress of the times, the intelligent bracelet is widely applied to daily life of people, the intelligent bracelet is a wearable intelligent device, and through the intelligent bracelet, a user can record real-time data such as exercise, sleep and diet in daily life and synchronize the data with a mobile phone and a tablet, so that the effect of guiding healthy life through the data is achieved. In the production process of an enterprise, in order to avoid accidents, an enterprise manager starts from four aspects of 'man-machine-ring-management', and the personal behaviors of employees are not only influenced by the working environment, but also influenced by the psychology, physiology and emotion of the employees.
Under different emotional states, the related physiological indexes of the individual have different performances. Therefore, the physiological indexes of people change in different psychological and behavioral processes. Therefore, the psychological and behavioral states of a person can be inferred by measuring the degree of change of some physiological indexes of the person. The emotion of the staff is measured through the physiological parameters, people cannot disguise the emotion of the staff, and unnecessary operations of unsafe behaviors are reduced through mastering the emotion of the staff, so that safety accidents are reduced.
In the prior art, the emotion recognition method based on multi-physiological parameter fusion is widely applied. For example, in the patent of "stress intensity recognition system and information processing method based on multiple physiological parameters" with application number CN201710218032.2, multiple physiological signals of a user are collected through offline training and processed, including preprocessing, feature extraction and pattern recognition. When in use, the electrocardio, respiration and picoelectric signals are collected and compared with an off-line training set, so that the intensity of the tension of the user can be detected in real time; the patent of 'an emotion detection method and wearable device' with the application number of CN201810531351.3 discloses an emotion detection method, which comprises the steps of obtaining a heart rate characteristic value, a body temperature characteristic value and a skin electricity characteristic value of a user; and obtaining a characteristic value according to a preset calculation mode, and judging the emotional state.
In coal mine production, from the perspective of 'people', unsafe behaviors of people are reduced, accidents are avoided, real-time monitoring of emotion of coal mine workers is greatly necessary, and a bracelet which is reasonable in design and convenient to achieve and used for emotion monitoring of the coal mine workers is also lacked in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art provides a bracelet that is used for colliery staff emotion to monitor, its simple structure, reasonable in design, and it is convenient to realize, can effectively monitor colliery staff's emotional state, in time reminds colliery staff's unsafe behavior, avoids the emergence of the colliery accident because of individual emotion factor arouses, excellent in use effect, convenient to popularize and use.
In order to solve the technical problem, the utility model discloses a technical scheme is: a bracelet for monitoring emotions of coal mine staff comprises a bracelet body and an emotion monitoring unit; the emotion monitoring unit comprises a bracelet body and an emotion monitoring unit, wherein the bracelet body comprises a bracelet wrist strap for mounting the emotion monitoring unit, and the bracelet wrist strap is provided with a first mounting part positioned on the outer side of the bracelet wrist strap and a second mounting part positioned on the inner side of the bracelet wrist strap; the emotion monitoring unit comprises a main control module arranged in the first installation part and a detection module arranged in the second installation part, wherein the main control module comprises a microcontroller module, a power supply module for supplying power to each power utilization module in the emotion monitoring unit, and an emotion data transmission circuit module connected with the microcontroller module; the input end of the microcontroller module is connected with a key circuit module, and the output end of the microcontroller module is connected with a display module and a vibration alarm circuit module; the detection module comprises a heart rate acquisition module and a skin resistance acquisition module, and the heart rate acquisition module and the skin resistance acquisition module are both connected with the input end of the microcontroller module.
The utility model provides an foretell bracelet that is used for colliery staff emotion to monitor, the bracelet wrist strap is the silica gel elastic band.
The utility model provides an foretell bracelet that is used for colliery staff emotion to monitor, the microcontroller module includes ARM microcontroller.
The utility model provides an foretell bracelet that is used for colliery staff emotion to monitor, power module includes rechargeable lithium cell and USB interface charging circuit, USB interface charging circuit is connected with rechargeable lithium cell's voltage input end, rechargeable lithium cell's output termination has 5V voltage stabilizing circuit, 5V voltage stabilizing circuit's output termination has 5V to change 3.3V voltage conversion circuit, USB interface charging circuit is including setting up the Mini-USB interface at the host system side.
The above bracelet for monitoring the emotion of coal mine staff is characterized in that the emotion data transmission circuit module comprises a ZigBee wireless communication module CC 2530.
The utility model provides an foretell bracelet that is used for colliery staff emotion to monitor, button circuit module is including setting up the button that resets at the host system side.
The display module comprises a TFT liquid crystal display screen.
The utility model provides an above-mentioned bracelet that is used for colliery staff emotion to monitor, vibration alarm circuit module includes triode Q1, linear motor M, resistance R1 and resistance R2, triode Q1's base is passed through resistance R1 and is connected with ARM microcontroller's output pin, triode Q1's collecting electrode ground connection, triode Q1's projecting pole is connected with linear motor M's negative pole, linear motor M's positive pole is passed through resistance R2 and is connected with 5V voltage stabilizing circuit's 5V voltage output.
The above bracelet for monitoring emotion of coal mine staff comprises a heart rate sensor.
The utility model provides an foretell bracelet that is used for colliery staff emotion to monitor, skin resistance collection module includes the skin electricity sensor.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses simple structure, reasonable in design, it is convenient to realize.
2. The utility model relates to an emotion monitoring unit, through heart rate sensor acquisition coal mine staff's rhythm of the heart signal, through skin sensor acquisition coal mine staff's skin perspiration rate signal, coal mine staff's rhythm of the heart signal and skin perspiration rate signal transmission to microcontroller module in, through the preset model in the microcontroller module, evaluation coal mine staff's emotional state.
3. The utility model discloses an emotion monitoring unit evaluation coal mine staff's emotional state to show through the display module, when the emotion reaches alarm threshold value, vibration alarm circuit module work vibrates and reminds, and the function is complete.
4. The utility model discloses can effectively monitor coal mine staff's emotional state, in time remind coal mine staff's unsafe action, avoid the emergence of the coal mine accident because of individual mood factor arouses, excellent in use effect, convenient to popularize and use.
The utility model discloses simple structure, reasonable in design, it is convenient to realize, can effectively monitor coal mine staff's emotional state, in time reminds coal mine staff's unsafe behavior, avoids the emergence of the coal mine accident because of individual mood factor arouses, excellent in use effect, convenient to popularize and use.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic circuit block diagram of the emotion monitoring unit of the present invention;
fig. 3 is a schematic circuit block diagram of the power module of the present invention;
fig. 4 is a schematic circuit diagram of the vibration alarm circuit module of the present invention.
Description of reference numerals:
1-bracelet wrist strap; 2-a first mounting portion; 3-a second mounting portion;
4-a microcontroller module; 5, a power supply module; 5-1-a rechargeable lithium battery;
5-2-USB interface charging circuit; a voltage stabilizing circuit of 5-3-5V;
a voltage conversion circuit for converting 5-4-5V to 3.3V; 6-emotion data transmission circuit module;
7-key circuit module; 8, a display module; 9-vibration alarm circuit module;
10-heart rate acquisition module; 11-skin resistance acquisition module; 12-Mini-USB interface;
13-reset button.
Detailed Description
As shown in fig. 1, the bracelet for monitoring the emotion of coal mine staff of the utility model comprises a bracelet body and an emotion monitoring unit; the bracelet body comprises a bracelet wrist strap 1 for mounting the emotion monitoring unit, and the bracelet wrist strap 1 is provided with a first mounting part 2 positioned on the outer side of the bracelet wrist strap 1 and a second mounting part 3 positioned on the inner side of the bracelet wrist strap 1; with reference to fig. 2, the emotion monitoring unit includes a main control module installed in the first installation part 2 and a detection module installed in the second installation part 3, the main control module includes a microcontroller module 4, a power supply module 5 for supplying power to each power consumption module in the emotion monitoring unit, and an emotion data transmission circuit module 6 connected to the microcontroller module 4; the input end of the microcontroller module 4 is connected with a key circuit module 7, and the output end of the microcontroller module 4 is connected with a display module 8 and a vibration alarm circuit module 9; the detection module comprises a heart rate acquisition module 10 and a skin resistance acquisition module 11, and the heart rate acquisition module 10 and the skin resistance acquisition module 11 are both connected with the input end of the microcontroller module 4.
In this embodiment, the bracelet wrist strap 1 is a silica gel elastic band.
When the anti-static bracelet wristband 1 is specifically implemented, the anti-static silica gel material is adopted, and the silica gel elastic band is wear-resistant, high-temperature-resistant, anti-static, nontoxic and odorless, has no side effect on a human body, is long in service life and does not irritate the skin.
In this embodiment, the microcontroller module 4 includes an ARM microcontroller.
In this embodiment, as shown in fig. 3, the power module 5 includes a rechargeable lithium battery 5-1 and a USB interface charging circuit 5-2, the USB interface charging circuit 5-2 is connected to a voltage input end of the rechargeable lithium battery 5-1, an output end of the rechargeable lithium battery 5-1 is connected to a 5V voltage stabilizing circuit 5-3, an output end of the 5V voltage stabilizing circuit 5-3 is connected to a 5V to 3.3V voltage converting circuit 5-4, and the USB interface charging circuit 5-2 includes a Mini-USB interface 12 disposed at a side edge of the main control module.
In this embodiment, the emotion data transmission circuit module 6 includes a ZigBee wireless communication module CC 2530.
In specific implementation, the emotion data transmission circuit module 6 is used for transmitting the personal emotion data of the wearer to the security management system server.
In this embodiment, the key circuit module 7 includes a reset key 13 disposed at a side of the main control module.
In this embodiment, the display module 8 includes a TFT liquid crystal display.
During the concrete implementation, TFT liquid crystal display represents the volatility degree of the wearer's mood through the demonstration of different colours, for example, TFT liquid crystal display shows that green represents the wearer's mood relatively steady, TFT liquid crystal display shows that yellow represents the wearer's mood relatively undulant, TFT liquid crystal display shows that red represents the wearer's mood volatility big, TFT liquid crystal display sets up the upper surface at host system.
In this embodiment, as shown in fig. 4, the vibration alarm circuit module 9 includes a triode Q1, a linear motor M, a resistor R1, and a resistor R2, a base of the triode Q1 is connected to an output pin of the ARM microcontroller through a resistor R1, a collector of the triode Q1 is grounded, an emitter of the triode Q1 is connected to a negative electrode of the linear motor M, and a positive electrode of the linear motor M is connected to a 5V voltage output terminal of the 5V voltage regulator circuit 5-3 through a resistor R2.
During specific implementation, the vibration alarm circuit module 9 is used for realizing vibration reminding of the wearer, and stops the vibration reminding of the wearer through the reset key 13 in the key circuit module 7.
In this embodiment, the heart rate acquisition module 10 includes a heart rate sensor.
In this embodiment, the skin resistance acquisition module 11 includes a galvanic skin sensor.
When the device is specifically implemented, the heart rate sensor and the skin electric sensor are both arranged at the skin contact position of a wearer.
The utility model discloses during the use, coal mine staff is at the during operation, wear bracelet body, the rhythm of the heart acquisition module 10 in the emotion monitoring unit gathers coal mine staff's rhythm of the heart signal in real time, skin resistance acquisition module 11 gathers coal mine staff's skin perspiration rate signal in real time, coal mine staff's rhythm of the heart signal and skin perspiration rate signal transmission to microcontroller module 4 in, through the preset model in microcontroller module 4, evaluate coal mine staff's emotional state, when the mood data that detect surpass the threshold value of the mood data of prestoring, vibrate through vibration warning circuit module 9 to the person of wearing and remind, and simultaneously, the individual mood data transmission who will wear the person through mood data transmission circuit module 6 is to the safety management system server in.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.