NEAR-FIELD COMMUNICATION DATA TRANSMISSION AND ANALYSIS
Provided is an electronic system including an electronic device and a reader. The electronic device includes a non-volatile memory; a first NFC module; and a first component adapted to receiving at least one signal sent by a sensor and adapted to converting said signal into digital data. When the electronic device receives said signal said component converts said signal into the data, and then stores said data into said non-volatile memory. The first module is adapted to supplying said reader with said data. The reader includes a second NFC module; and a second component adapted to implementing a digital filtering function. The second module is adapted to receiving said data and said second component is adapted to applying said function to said data.
1 . An electronic system comprising an electronic device and a reader, the electronic device including:
a non-volatile memory;
a first wireless communication device; and
a first component configured to:
receive at least one signal from a sensor; and
convert the signal into first digital data,
wherein when the electronic device receives the signal the first component converts the signal into the first digital data and stores the first digital data into the non-volatile memory, and
wherein the first wireless communication device is configured to send the first digital data to the reader, and
wherein the reader includes:
a second wireless communication device; and
a second component configured to implement a digital filtering,
wherein the second wireless communication device is configured to receive the first digital data and the second component is configured to apply the digital filtering to the first digital data.
2 . The system according to claim 1 , wherein the electronic device includes the sensor.
3 . The system according to claim 1 , wherein the non-volatile memory is an electrically erasable programmable read-only memory (EEPROM)-type memory.
4 . The system according to claim 1 , wherein the electronic device communicates with the sensor using at least one communication channel.
5 . The system according to claim 1 , wherein the electronic device communicates with the sensor using at least two communication channels.
6 . The system according to claim 4 , wherein the first component includes at least one first analog conversion circuit configured to convert the signal to second analog data.
7 . The system according to claim 5 , wherein the first component includes at least two first analog conversion circuits configured to convert the signal to second analog data.
8 . The system according to claim 7 , wherein the first component includes an analog-to-digital converter circuit configured to convert the second analog data to the first digital data.
9 . The system according to claim 1 , wherein the first and second wireless communication devices are configured to communicate using near-field communication.
10 . The system according to claim 1 , wherein the electronic device includes a battery.
11 . An electronic device, comprising:
a non-volatile memory;
a first wireless communication device; and
a first component configured to:
receive at least one signal sent from a sensor; and
convert the signal into first digital data,
wherein when the electronic device receives the signal the first component converts the signal into the first digital data and stores the first digital data in the non-volatile memory, and
wherein the first wireless communication device is configured to send the first digital data to a reader.
12 . The electronic device according to claim 11 , wherein the first component includes at least one first analog conversion circuit configured to convert the signal to second analog data.
13 . The electronic device according to claim 11 , wherein the first component includes at least two first analog conversion circuits configured to convert the signal to second analog data.
14 . The electronic device according to claim 12 , wherein the first component includes an analog-to-digital converter circuit configured to convert the second analog data to the first digital data.
15 . The electronic device according to claim 11 , wherein the first wireless communication device is configured to communicate using near-field communication.
16 . The electronic device according to claim 11 , wherein the electronic device includes a battery.
17 . A method of data transmission between an electronic device and a reader of a system, comprising:
receiving, by the electronic device, a signal from a sensor;
converting, by the electronic device, the signal into first data;
storing the first data in non-volatile memory;
transmitting, by a wireless communication device of the electronic device, the first data to the reader; and
applying, by the reader, filtering to the first data.
18 . The method according to claim 17 , wherein transmission, by the wireless communication device, of the first data to the reader is started before reception of the signal from the sensor.
19 . The method according to claim 17 , wherein the reader powers the electronic device during near-field communication.
20 . The method according to claim 18 , wherein the reader powers the electronic device during near-field communication, and
wherein the transmitting of the first data to the reader is only used to supply energy to the reader until the transmission of the first data, and
the reader initiates transmission of the first data by sending a control signal to the electronic device using wireless communication.