CN105310674A - Heart rate monitoring, positioning and alarming device - Google Patents

Abstract

The invention relates to a heart rate monitoring, positioning and alarming device which comprises a single chip microcomputer STC12C5A60S2 which serves as a main control module, a GPS module, a GSM module, a pulse sensor module and a liquid crystal display module. The GPS module acquires the geographical coordinates of a wearer through positioning, the liquid crystal display module displays pulse information and geographical coordinate information, the pulse sensor monitors the heart rate of the wearer in real time, and once it is monitored that the heart rate changes suddenly and exceeds a normal range, the main control module transmits location information at this moment to a mobile phone bonded with a system through the GSM module to achieve real-time monitoring. Meanwhile, if the aged wearing the device is lost when the aged goes out or the aged wants to get in touch with families at other moment, the aged can also dial an assigned telephone number for help through simple key operation. According to the heart rate monitoring, positioning and alarming device, on the basis of saving the cost, the health condition can be detected, positioning help seeking can be achieved, and the probability that the aged is in danger is lowered.

Description

A heart rate monitoring positioning alarm device

【Technical field】

The invention relates to a positioning alarm device, in particular to a heart rate monitoring positioning alarm device.

【Background technique】

At present, the aging trend of our country's population is getting worse. When the elderly go out for activities and have a physical emergency, it is our most concerned issue to rush to the rescue as soon as possible. At present, there is a smart bracelet on the market that monitors the health status. The bracelet can display the user's safety status, but it is not enough to monitor the health status. When the elderly is in a coma and cannot call for help, it can automatically locate the elderly. Geographical information sends distress signals in time, which has become a new direction of our research.

【Content of invention】

The purpose of the present invention is to provide a heart rate monitoring and positioning alarm device. The main control module controls the pulse sensor to monitor the heart rate. Once the heart rate exceeds the normal range, the communication module will send a short message to the designated user for help. At the same time, if the old man wears this device when going out If you get lost, you can also dial a designated number for help through simple button operations.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A heart rate monitoring and positioning alarm device according to the present invention includes a single-chip microcomputer STC12C5A60S2 as a main control module, a GPS module, a GSM module, a pulse sensor module and a liquid crystal display module. The GPS module obtains the geographical coordinates of the location through positioning, and the liquid crystal display module displays the pulse Information and geographic coordinate information, the pulse sensor monitors the wearer's heart rate, once the detected heart rate mutation exceeds the normal range, the main control module sends the location information at this time to the mobile phone bound to the system through the GSM module to realize real-time monitoring.

In the present invention: the main control module has dual serial ports, which can simultaneously receive geographic information of the GPS module and send AT commands to control the SIM300 module.

After adopting the above scheme, the beneficial effect of the present invention is: the present invention controls the pulse sensor to monitor the heart rate through the main control module. Once the heart rate exceeds the normal range, the GSM module will send a short message to the designated user for help. It is also possible to dial a designated phone for help through simple button operations. The present invention can detect health conditions and realize positioning for help on the basis of saving costs, reducing the probability of danger for the elderly.

【Description of drawings】

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application, but do not constitute an improper limitation of the present invention. In the accompanying drawings:

Fig. 1 is a schematic diagram of modules of the present invention;

Fig. 2 is a schematic flow chart of the system of the present invention;

Fig. 3 is a structural representation of the present invention;

Fig. 4 is a schematic diagram of the system circuit;

Figure 5 is a schematic diagram of the GPS module.

【detailed description】

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

As shown in Figure 1-5, a heart rate monitoring and positioning alarm device includes a single-chip microcomputer STC12C5A60S2 as the main control module, a GPS module, a GSM module, a pulse sensor module and a liquid crystal display module. The GPS module obtains the geographical coordinates of the location through positioning, and the liquid crystal display The module displays pulse information and geographic coordinate information, and the pulse sensor monitors the wearer's heart rate. Once the detected heart rate mutation exceeds the normal range, the main control module sends the location information at this time to the mobile phone bound to the system through the GSM module to realize real-time monitoring. monitor. The main control module has dual serial ports, which can simultaneously receive geographic information from the GPS module and send AT commands to control the SIM300 module.

During specific implementation, the main control module schedules each module to execute in an orderly and stable manner. After the system is powered on, the GPS module quickly searches for satellite signals, captures satellite information, and completes the first successful positioning within an average of 5 seconds after power-on. The pulse sensor module Then the pulse information of the human body can be monitored in real time. If it does not exceed the normal range, according to the button value (button A—display pulse information, button B—display geographical information, button C—dial the specified phone, button D—answer the phone), on the LCD module Display pulse or geographic information. Once the pulse rate exceeds the normal range, the main control module will immediately call the SIM300 module to complete the sending of location information, and send the geographic information at this time to the mobile phone bound to the system through the GSM module, and the system is responsible for receiving the geographic information and Some explanatory information is sent to the specified mobile phone. The device also has the function of real-time communication, including answering/calling, which is used when the elderly get lost or in an emergency.

The above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims (2)

1. A heart rate monitoring positioning alarm device is characterized in that: comprising a main control module, a GPS module, a GSM module, a pulse sensor module and a liquid crystal display module with the single-chip microcomputer STC12C5A60S2, the GPS module obtains the geographic coordinates of the place by positioning, and the liquid crystal display module displays Pulse information and geographic coordinate information. The pulse sensor monitors the wearer's heart rate. Once the detected heart rate mutation exceeds the normal range, the main control module sends the location information at this time to the mobile phone bound to the system through the GSM module to realize real-time monitoring. 2. A heart rate monitoring and positioning alarm device according to claim 1, characterized in that: the main control module has dual serial ports, capable of simultaneously receiving geographic information from the GPS module and sending AT commands to control the SIM300 module.