ECALL system terminal combined with video system and rescue method
A system terminal and video technology, used in two-way work systems, television, emergency/dangerous communication services, etc., can solve the problems of data upload and voice calls PSAP operators cannot obtain relevant information.
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Embodiment 1
[0030] This embodiment discloses an ECALL system terminal combined with a video system. When the eCall function of the ECALL system terminal is activated, in addition to performing the original data upload and voice call, it can automatically start the video system configured in the car for image or The video is shot and uploaded to the PSAP, so that the PSAP operator can have a more intuitive understanding of the accident situation through the video or image, so as to achieve the purpose of more accurate and rapid rescue.
[0031] The ECALL system terminal of this embodiment, such as figure 1 As shown, it includes: network connection module NAD, system on chip SoC, power module, backup battery and video system. Battery, video system, network connection module NAD, system on chip SoC connection; network connection module NAD is used to send shooting instructions to the video system, and upload received images or videos to PSAP, and the video system is used to The shooting com...
Embodiment 2
[0045] This embodiment discloses a rescue method for an ECALL system terminal combined with a video system. The method is based on the ECALL system terminal combined with a video system described in Embodiment 1, such as figure 2 As shown, the method includes:
[0046] S10: When the ECALL function of the ECALL system terminal is activated, the original data upload and voice call are performed first, and then the network connection module NAD of the ECALL system terminal sends a shooting command through VBus according to the network status and the power supply status of the power supply module of the ECALL system terminal to the video system.
[0047] S20: The video system captures images or videos according to the received shooting instructions, and converts the captured images or videos into a specified format and sends them to the system-on-chip SoC through VS1; at the same time, sends a signal of completion of image or video transmission to the network through VBus The ne...
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