Method for finding odor source by using mobile phone and mobile phone based on the method
A mobile phone and odor technology, applied in instruments, measuring devices, scientific instruments, etc., can solve the problems of being unable to detect the source of odors and explore other odors, and achieve the effect of high intelligence and simple hardware structure
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Embodiment 1
[0051] Such as figure 1 and figure 2 As shown, the present preferred embodiment utilizes mobile phone to find the method for smell source, comprises the following steps:
[0052] The method of using a mobile phone to find the source of an odor includes the following steps:
[0053] S1: the odor detection application on the mobile phone is in the starting state, collects the odor information in the air of the current mobile phone location through an odor sensor 1 arranged in the mobile phone and transmits the odor information to the processing module 2, and then moves the current position of the mobile phone;
[0054] S2: the odor sensor 1 collects the odor information in the air of the mobile phone's position after the movement and transmits the odor information to the processing module 2, and the processing module 2 according to the odor in the air of the mobile phone before and after the mobile phone moves The concentration change information of the information and the mo...
Embodiment 2
[0071] Such as Figure 4 and Figure 5 As shown, this embodiment is similar to the first embodiment, the difference is that before step S1 in this embodiment, it also includes: a method of automatically forcibly starting the odor detection application according to the gas information in the air where the mobile phone is located.
[0072] The method for automatically and forcibly starting an odor detection application includes the following steps:
[0073] A: Install the odor detection application on the mobile phone and enable the forced activation function, and set at least one threshold condition for forcing the activation of the odor detection application;
[0074] B: The application saves at least one process in the background of the mobile phone, which is used to monitor the monitoring data corresponding to the threshold condition category. When the process monitors that the monitoring data of the current mobile phone does not exceed the threshold condition, the process ...
Embodiment 3
[0084] This embodiment is similar to Embodiment 2, except that the threshold condition in step A of this embodiment includes the concentration value of the gas information in the air at the real-time location of the mobile phone. When the mobile phone detects that the concentration at the user's location reaches the threshold, the mobile phone sends Alarm sounds to remind users to evacuate from the danger zone as soon as possible, and guide users to leave in a direction away from the smell source.
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