Intelligent chopsticks and individualized dinning information management system based on same
An information management system, the technology of smart chopsticks, applied in the field of tableware, can solve the problems of waste, difficulty for each guest, satisfaction and so on
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Embodiment 1
[0025] An intelligent chopsticks of the present invention includes a chopstick body. A salt sensor is arranged on the front side of the chopstick body. A microprocessor with a storage device connected to the output of the salt sensor is arranged in the chopstick body. Data collected by the salt sensor every time They are stored separately in the storage device. The storage device is an SD card, which can be plugged in to transfer data. Or the microprocessor is connected with a wireless sending module to send data wirelessly.
[0026] The salinity sensor can use a salinity measuring instrument based on the principle of conductivity, such as the ES-421 conductivity method. The sensing end is set on the front side of the chopstick body, which is more convenient than the measuring instrument based on refractive index, and the circuit part is simple, which can be completely hidden inside the chopstick body .
[0027] Based on the chopsticks, a set of personalized dining information ma...
Embodiment 2
[0029] An intelligent chopsticks of the present invention includes a chopstick body. A sugar sensor and a salt sensor are arranged on the front side of the chopstick body. A microprocessor with a storage device connected to the sugar sensor and the salt sensor is arranged in the chopstick body. The data collected by the sensor and the salt sensor each time are separately stored in the storage device. The storage device is an SD card, which can be plugged in to transfer data. Or the microprocessor is connected with a wireless sending module to send data wirelessly.
[0030] The sugar sensor can use the ATAGO series sugar meter, the sensing end is set on the front side of the chopstick body, the circuit part is simple, and it can be completely hidden into the chopstick body.
[0031] The front end of the chopsticks body can also be provided with a temperature sensor connected to the microprocessor, and the side wall of the chopsticks body is provided with a display screen connected ...
Embodiment 3
[0034] Such as figure 1 As shown, in addition to the sugar sensor and the salt sensor in the first embodiment, the front end of the chopsticks body is also provided with a pressure sensor. Each time the front end of the chopsticks body contacts the dish or the diners’ mouth, data will be collected at least once. The threshold can be set based on experience. When the collected pressure is greater than the set threshold, it is a valid pressure data, which can minimize the error and meet the requirement of “only collect data once when you touch the dishes or the diners’ mouth”. The output of the sensor is also connected to the storage device.
[0035] Based on the chopsticks, a set of personalized dining information management system can be established. Using the acquired data, the salt, sugar, and pressure interval values are established in the control module. According to the intervals in which multiple salt data fall into, the current diners can be judged. The saltiness requir...
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