A method and device for automatic reversing
A reversing device and automatic technology, applied in motor vehicles, control devices, vehicle position/route/height control, etc., can solve problems such as poor driving experience, reduce driving efficiency and energy consumption, and achieve the goal of improving driving experience and improving efficiency. Effect
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no. 1 example
[0056] see figure 1 , is a schematic flow chart of an automatic reversing method provided in this embodiment, the automatic reversing method includes the following steps:
[0057] S101: During the advancing process of the target vehicle, record the advancing track of the target vehicle.
[0058] In this embodiment, any vehicle that realizes automatic backing by adopting this embodiment is defined as a target vehicle. During the forward driving process of the target vehicle, the position information of the target vehicle can be detected in real time and stored in the local database of the target vehicle, thereby recording the forward track of the target vehicle.
[0059] It can be understood that if the vehicle position information is recorded infinitely, the storage space of the local database will be completely occupied. Therefore, in order to save the storage space of the local database, and considering that the driver usually performs a reversing behavior within the vicin...
no. 2 example
[0070] It should be noted that this embodiment will introduce the specific implementation manner of S101 in the first embodiment through the following step S401.
[0071] see Figure 4 , is a schematic flow chart of an automatic reversing method provided in this embodiment, the automatic reversing method includes the following steps:
[0072] S401: During the advancing process of the target vehicle, record the vehicle position of the target vehicle at each recording moment, and use each recorded vehicle position to form a forward trajectory of the target vehicle.
[0073] During the forward process of the vehicle, the positioning system can be used to continuously obtain the vehicle position of the target vehicle according to a preset time interval (such as every 0.5 seconds), specifically, the rear axle center of the target vehicle can be obtained (such as Figure 5 shown), or obtain the position change coordinates of other vehicle parts.
[0074] In an implementation manne...
no. 3 example
[0082] It should be noted that this embodiment will introduce the specific implementation manner of S102 in the first embodiment through the following steps S601-S604.
[0083] see Figure 6 , is a schematic flow chart of an automatic reversing method provided in this embodiment, the automatic reversing method includes the following steps:
[0084] S601: During the advancing process of the target vehicle, record the advancing trajectory of the target vehicle.
[0085]It should be noted that this step S601 is consistent with S101 in the above-mentioned first embodiment. For relevant details, please refer to the introduction of the first embodiment, which will not be repeated here. Of course, this step S601 can also be replaced by S401 of the second embodiment or its specific implementation manner. For relevant details, please refer to the introduction of the second embodiment, and details will not be repeated here.
[0086] S602: When stopping and moving forward, if an automa...
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