The R & D team members of Fandou technology have developed a voice control elevator scheme to realize "zero contact" voice control and replace elevator buttons, which is safe and con
The R & D team members of Fandou technology have developed a voice control elevator scheme to realize "zero contact" voice control and replace elevator buttons, which is safe and convenient!
Safety - avoid cross infection such as New Coronavirus and other infectious diseases.
Convenience - provide easier and convenient operation methods for children, the elderly and people with mobility difficulties, and use them more reassuringly and considerate.
The intelligent elevator offline voice module developed by Fandou technology can set different voice commands according to different application scenarios, support two pairs of wheat input, process it through the offline voice recognition chip vb580, and feed it back to the elevator control board. Voice recognition is installed on the basis of not damaging the original decoration of the elevator car, with fast installation speed.
The voice control elevator scheme developed by Fandou technology fully realizes the function of "voice recognition for taking the elevator". After voice recognition for the words said by the elevator passenger, the floor registration can be directly carried out without touching the button and freeing hands. It can effectively avoid the cross infection of bacteria and viruses caused by pressing the elevator button, which is safe and convenient!
The voice command can be specific to the floor or the name corresponding to the floor (the customer can customize it according to the specific situation).
Take chestnuts for example: in the restaurant and gym of the hotel, guests don't have to remember the corresponding floor, just say "go to the restaurant" and "Gym".
This function can not only recognize the voice when taking the elevator, but also realize the "call" function through the configuration on the landing side. At this time, just say "go upstairs!" and "go down!" to the elevator to call the elevator.
With the voice elevator function installed, does it mean to keep quiet in the elevator so as not to "hear clearly" and "hear wrong"?
Don't worry at all! The speech recognition module can automatically filter out useless noise. The ambient noise suppression is more than 20dB and the recognition rate is more than 95%!
Technical characteristics:
1. Adjustable identification distance: support 5-10m identification distance;
2. Background noise suppression: steady state and dynamic noise, ambient noise suppression > 20dB;
3. Local speech recognition (based on the new TDNN deep neural network recognition algorithm) supports pure off-line recognition;
4. The comprehensive recognition rate can reach more than 95%;
5. Identification time is less than 100 ms;
6. The misjudgment rate is very low.
