Obstacle information prompt method, device and mobile device based on mobile device
A technology of obstacle information and mobile devices, applied in the direction of appliances that help people walk, physical therapy, etc., to achieve the effect of saving energy and improving user experience
- Application Information
AI Technical Summary
Problems solved by technology
 figure 1 It is a schematic flowchart of a mobile device-based obstacle information prompting method provided in Embodiment 1 of the present invention. The method can be executed by a mobile device-based obstacle information prompting device, wherein the device can be implemented by software and / or hardware, generally Integrated in mobile devices. Such as figure 1 As shown, the method includes:
 Step 101. Obtain obstacle data detected by an ultrasonic sensor configured in a mobile device.
 Exemplarily, the mobile device in this embodiment may specifically be a device such as a mobile phone, a smart watch, and a tablet computer, or may be a device for assisting walking such as a cane and a wheelchair with a data processing function. Preferably a smartphone.
 Exemplarily, the obstacles may be objects that appear within a certain range in front of the mobile device and may hinder the user's progress when the user holds the mobile device forward, ...
 figure 2 It is a schematic flowchart of a mobile device-based obstacle information prompting method provided by Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments. In this embodiment, in the step "if it is determined to obtain an obstacle image , then generate obstacle information based on the obstacle data and the obtained obstacle image, and give a prompt" After that, a step is added: generate avoidance information according to the obstacle data, and give a prompt.
 Further, generating the avoidance information according to the obstacle data may include: judging whether the obstacle size data contained in the obstacle data is within the second preset size range, and if so, when the distance between the mobile device and the obstacle is detected When the value is less than the preset distance value, generate crossing avoidance information; otherwise, generate lateral movement avoidance informatio...
 Figure 4 A structural block diagram of an obstacle information prompting device based on a mobile device provided in Embodiment 3 of the present invention. The device can be implemented by software and / or hardware, and is generally integrated in a mobile device. Prompt method to prompt obstacle information. Such as Figure 4 As shown, the device includes: an obstacle data acquisition module 401 , an obstacle image acquisition module 402 and an obstacle information prompt module 403 .
 Among them, the obstacle data acquisition module 401 is used to acquire the obstacle data detected by the ultrasonic sensor configured in the mobile device; the obstacle image acquisition module 402 is used to determine whether to acquire the obstacle image according to the obstacle data; The information prompting module 403 is configured to generate obstacle information according to the obstacle data and the acquired obstacle image after obtaining the obstacle image, and to pro...
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction