Radar low-temperature starting method, device, electronic equipment and system
A radar and low-temperature technology, applied in the field of radar, can solve the problem of uncontrollable start-up time of radar at low temperature, and achieve the effect of uncontrollable start-up time
Pending Publication Date: 2022-08-05
NANJING HURYS INTELLIGENT TECH CO LTD
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Problems solved by technology
[0006] The embodiment of the present application provides a method, device, electronic equipment and system for starting a radar at low temperature, so as to at least solve the technical problem that the time required for starting a radar at a low temperature is uncontrollable
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[0041] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
[0042] It should be noted that the steps shown in the flowcharts of the accompanying drawings may be executed in a computer system, such as a set of computer-executable instructions, and, although a logical sequence is shown in the flowcharts, in some cases, Steps shown or described may be performed in an order different from that herein.
[0043] In the prior art, when the radar is used in a low temperature environment, especially when the temperature is lower than -10°C or lower, the chip part cannot be started normally. In order to start the chip normally, the usual practice is to set a heating module and a temperature sensor in the radar, and if necessary, set a ...
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The invention discloses a radar low-temperature starting method, device, electronic equipment and system, and the method comprises the steps: receiving a radar starting request signal which comprises the sending time of the radar starting request signal; obtaining the last shutdown time of the radar; obtaining a shutdown time interval of the radar; obtaining the environment temperature of the radar in the shutdown time interval; utilizing a machine learning model to obtain a corresponding first heating parameter when the shutdown time interval of the radar and the environment temperature of the radar are used as input, wherein the first heating parameter can enable the environment temperature of the radar to reach a temperature required by starting within a preset starting time; and heating the radar according to the first heating parameter. According to the method and the device, the influence of the environment temperature and the shutdown time of the radar on the time consumption of starting the radar is fully considered, and the radar can be started within the preset time by adjusting different heating parameters, so that the technical problem that the low-temperature starting time of the radar is uncontrollable is solved.
Description
technical field [0001] The present application relates to radar, in particular to a low temperature starting method for radar. Background technique [0002] During the application process of radar, since its chip cannot be started in a low temperature environment, a heating device is usually required. In the prior art, the main mechanism of using a heating device to heat the radar is to consider whether the ambient temperature where the radar is located when it needs to be activated reaches the preset temperature range for chip activation, and if it is lower than the above preset temperature range, heating is performed first. , until the ambient temperature where the radar is located reaches the preset temperature range for chip startup, then stop heating and start the chip. [0003] When this type of technology is actually used, although the ambient temperature of the radar can rise, the following phenomena are found after testing: [0004] Different initial ambient tempe...
Claims
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Login to View More IPC IPC(8): G05D23/20G06N20/00
CPCG05D23/20G06N20/00Y02A90/10
Inventor 孙宇张心杰顾广明
Owner NANJING HURYS INTELLIGENT TECH CO LTD