Automobile reversing early warning method and system and vehicle-mounted terminal
An early warning system and automobile technology, applied in the field of automobiles, can solve problems such as poor safety and achieve the effect of improving safety
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Embodiment 1
[0047] see figure 1 , is the flow chart of the car backing warning method provided by the first embodiment of the present invention, including steps:
[0048] Step S10, acquiring the driving state of the car, and monitoring the preset monitoring area when it is determined that the driving state is a reversing state;
[0049] Wherein, the driving state includes vehicle speed information and gear position information. By obtaining the driving state, it is judged whether the car is in the reverse state, and according to the judgment of the reverse state, the monitoring of the preset monitoring area is correspondingly carried out;
[0050] Specifically, in this embodiment, both ends of the tail of the car are equipped with RCTA radars, which are used to detect targets with high precision to form the preset monitoring area, which is used to monitor the driver's blind spot ;
[0051] That is to say, in this step, when the car is put into reverse gear, the RCTA radar starts to work...
Embodiment 2
[0063] see figure 2 , is the flow chart of the car backing warning method provided in the second embodiment of the present invention, comprising steps:
[0064] Step S11, acquiring the driving state of the car, and monitoring the preset monitoring area when it is judged that the driving state is a reversing state;
[0065] Wherein, the driving state includes vehicle speed information and gear position information. By obtaining the driving state, it is judged whether the car is in the reverse state, and according to the judgment of the reverse state, the monitoring of the preset monitoring area is correspondingly carried out;
[0066] Specifically, in this embodiment, both ends of the tail of the car are equipped with RCTA radars, which are used to detect targets with high precision to form the preset monitoring area, which is used to monitor the driver's blind spot ;
[0067] The radar hardware is mainly composed of the following three parts: 1) RF part: 2TX 4RX antenna, tr...
Embodiment 3
[0092] see image 3 , is a schematic structural diagram of the car reversing warning system 100 provided by the third embodiment of the present invention, including a monitoring control module 10, a warning judgment module 11 and a warning prompt module 12, wherein:
[0093] The monitoring control module 10 is used to obtain the driving state of the vehicle, and monitor the preset monitoring area when it is determined that the driving state is a reverse state.
[0094] The early warning judging module 11 is used to acquire the driving information of the hidden vehicle when it is judged that there is a hidden vehicle in the preset monitoring area, and judge whether the driving information meets the warning condition.
[0095] The early warning prompt module 12 is configured to issue a prompt early warning for the hidden vehicle when it is judged that the driving information satisfies the early warning condition. For example, when it is determined that the driving information s...
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