US 12,464,329 B2
Transportation means control method and electronic device
Feng Zhong, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 18/250,974
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
PCT Filed Sep. 3, 2021, PCT No. PCT/CN2021/116510
§ 371(c)(1), (2) Date Apr. 27, 2023,
PCT Pub. No. WO2022/088990, PCT Pub. Date May 5, 2022.
Claims priority of application No. 202011193866.0 (CN), filed on Oct. 30, 2020.
Prior Publication US 2023/0379676 A1, Nov. 23, 2023
Int. Cl. H04W 4/48 (2018.01); H04W 4/80 (2018.01); H04W 8/00 (2009.01); H04W 76/14 (2018.01)
CPC H04W 4/48 (2018.02) [H04W 4/80 (2018.02); H04W 8/005 (2013.01); H04W 76/14 (2018.02)] 19 Claims
OG exemplary drawing
 
1. A transportation device, wherein the transportation devices comprises an electronic device, and the electronic device comprises:
a processor;
a memory, wherein the memory is coupled to the processor;
a first short-distance wireless communication module, wherein the first short-distance wireless communication module is connected to the processor, the first short-distance wireless communication module is fixedly disposed at a first location of the transportation device, and the first short-distance wireless communication module is configured to broadcast a first message at a first transmit power at a first periodicity;
a second short-distance wireless communication module, wherein the second short-distance wireless communication module is connected to the processor, the second short-distance wireless communication module is fixedly disposed at a second location of the transportation device, the first location and the second location are different locations of the transportation device, the second short-distance wireless communication module is at a first distance from the first short-distance wireless communication module, the second short-distance wireless communication module is configured to listen for the first message at a second periodicity; and
a computer program, wherein the computer program is stored in the memory, and when the computer program is executed by the processor, the electronic device is enabled to perform the following steps:
after the second short-distance wireless communication module does not receive the first message within the second periodicity,
sending, by using the second short-distance wireless communication module, a first notification message to the processor;
after receiving, by the processor, the first notification message, controlling, by the processor, the first short-distance wireless communication module to increase a transmit power until the second short-distance wireless communication module receives the first message within the second periodicity;
receiving, by the first short-distance wireless communication module, a first response message of a mobile device; and
in response to receiving the first response message, controlling, by the processor, the transportation device to perform a specific function, wherein
the second periodicity is greater than or equal to the first periodicity, and the first response message is a response to the first message from the mobile device.