The invention relates to a positioning and recycling method for a throwing box. A shell of the throwing box is a polyhedron, a positioning antenna and a transmitting antenna are embedded in the wall body of each face of the shell, and the positioning method comprises the steps that whether the continuous static time of the throwing box reaches a set threshold value or not is judged; if the continuous static time of the throwing box reaches a set threshold value, traversing and querying the signal receiving strength of each positioning antenna, finding out the positioning antenna with the maximum signal receiving strength, and then obtaining position information through the positioning antenna; signals are transmitted outwards through each transmitting antenna according to the obtained position information in turn, and finally the receiving terminal receives the signals and obtains the position information of the throwing box. After the throwing box falls from the air to land, no matter what posture the throwing box is in the static state, at least one face of the shell faces upwards, namely, at least one face of the positioning antenna faces upwards, the signal receiving strength of the upward positioning antenna is relatively higher, and therefore the throwing box can better receive positioning signals after being thrown and landed.
本申请涉及一种抛投箱定位回收方法。抛投箱的壳体为多面体,壳体每一面壁体内嵌有定位天线和发射天线,定位方法包括:判断抛投箱是否持续静止时间达到设定阈值;若抛投箱持续静止时间达到设定阈值,则遍历查询每一个定位天线的信号接收强度,找出信号接收强度最大的定位天线,随后通过这个定位天线获得位置信息;将所得位置信息轮流通过每一个发射天线向外发射信号,最终由接收终端接收到该信号并获得抛投箱的位置信息。抛投箱从空中下落至着陆之后,无论抛投箱静止时是什么样的姿态,其壳体都会至少有一面是朝上的,也即是至少有一面定位天线是朝上的,朝上的定位天线的信号接收强度相对更强,因此抛投箱在抛投着陆之后能够更好接收到定位信号。
Positioning and recycling method for throwing box
一种抛投箱定位回收方法
2024-02-06
Patent
Electronic Resource
Chinese
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