Control system and control method of intelligent seat cushion
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A control system and cushion technology, applied in other seating furniture, medical science, sensors, etc., can solve problems such as single function, difficult implementation of hardware, software, drivers, and inability to access the Internet, etc., to achieve good user experience and intelligence The effect of high degree and broad market application prospect
Pending Publication Date: 2017-02-08
苏州春光名美家具有限公司
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[0002] With the rapid development of electronic technology, people's requirements for intelligence are getting higher and higher. In the actual use of cushions, due to the low degree of intelligence, the functions are often relatively single. The current application is mainly through pressure sensors. It is difficult to transmit the pressure signal to the central processing unit, and it is difficult to connect electrical appliances, signal connection and processing, and it is difficult to realize ordinary access, and it is difficult to realize in terms of hardware, software, drivers, etc., and it is impossible to realize flexible application of equipment. Unable to access the Internet, etc., that is, with the advent of the big era of smart life, the cushion does not yet have any intelligence
Method used
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Embodiment 1
[0034] Such as Figure 1 to Figure 6 As shown, the control system for a smart cushion according to the present invention includes: multiple sets of acceleration sensors 2, a control box and a host computer, wherein the control box includes a main control module and a Bluetooth BLE chip connected thereto, a heart rate Breathing rate monitoring module and wireless communication module; wherein the multiple groups of acceleration sensors 2 are symmetrically arranged on both sides of the intelligent cushion 1 and connected with the control box through cables, and the cables are solidified in the intelligent cushion 1; The control box is arranged on the back of the intelligent cushion 1, and communicates with the host computer through the wireless communication module.
[0035] Preferably, as image 3 As shown, the circuit structure of the acceleration sensor 2 includes a first chip U1, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a capacitor C1, a capacitor C2, and...
Embodiment 2
[0050] Such as Figure 7 Shown, be a kind of control method based on the control system of the intelligent cushion described in embodiment 1, comprise the steps:
[0051] S1: Obtain a basic value and send it to the main control module, wherein the basic value includes an initial value and a calibration value;
[0052] S2: collect pressure values and physical signs parameters and send them to the main control module, wherein the physical signs parameters include one or more of heart rate, pump blood, stroke interval value, respiration rate, and heart rate variability;
[0053] S3: The main control module sends the basic value, pressure value and physical sign parameters to the host computer through the wireless communication module;
[0054] S4: The host computer conducts data analysis, and judges the sitting posture state according to the basic value and pressure value, and judges the physical state according to the parameters of human body signs.
[0055] Preferably, the ...
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Abstract
The invention discloses a control system of an intelligent seat cushion. The control system comprises multiple groups of acceleration sensors, a control box and an upper computer, wherein the control box internally comprises a main control module, a BLE (Bluetooth Low Energy) chip, a heart rate and respiratory rate monitoring module and a wireless communication module, and the BLE chip, the heart rate and respiratory rate monitoring module and the wireless communication module are connected with the main control module; the multiple groups of acceleration sensors are symmetrically arranged at two sides of the intelligent seat cushion and are connected with the control box through cables, and the cables are cured in the intelligent seat cushion; the control box is arranged on the back surface of the intelligent seat cushion and is in communication with the upper computer through the wireless communication module. The invention also discloses a control method of the intelligent seat cushion. The control method is characterized by comprising the following steps: carrying out real-time collection through the sensors and then carrying out computation and judgment through a built-in algorithm of the upper computer. According to the control device and the control method, disclosed by the invention, the physical condition and the sitting posture state of a user can be monitored in real time, the intelligent degree is high, and the user experience is better.
Description
technical field [0001] The invention relates to the field of intelligent cushions, in particular to a control system and a control method for an intelligent cushion. Background technique [0002] With the rapid development of electronic technology, people's requirements for intelligence are getting higher and higher. In the actual use of cushions, due to the low degree of intelligence, the functions are often relatively single. The current application is mainly through pressure sensors. It is difficult to transmit the pressure signal to the central processing unit, electrical connection, signal connection and processing, and it is difficult to realize ordinary access, it is difficult to realize in terms of hardware, software, drivers, etc., and it is impossible to realize the flexible application of equipment. No access to the internet etc., i.e. with the big era of smart living coming, the cushion doesn't have any intelligence yet. [0003] Therefore, the inventors of the ...
Claims
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Application Information
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