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Vehicle-searching system

A vehicle and location information technology, applied in the field of car-finding systems, can solve the problems of poor car-finding experience for users, short information distance, signal attenuation, etc., and achieve the effects of good user experience, long distance transmission information, and good transmission signal strength

Inactive Publication Date: 2017-02-22
XIAN FENGYU INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing car-finding equipment has poor car-finding experience due to the very short distance of information transmitted by Bluetooth and the serious signal attenuation, the embodiment of the present invention provides a car-finding system, and the technical solution is as follows:

Method used

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Embodiment 1

[0019] Please refer to figure 1 , which shows a schematic structural diagram of the implementation environment involved in the embodiment of the present invention. This embodiment is applicable to the situation of finding vehicles through radio frequency communication in open-air or underground parking lots. The system specifically includes the following:

[0020] Vehicle positioning device 102, mobile receiving device 104 and terminal equipment 106,

[0021] The vehicle positioning device 102 includes a radio frequency communication unit I, a satellite positioning unit, a control unit and a power supply unit,

[0022] The mobile receiving device 104 includes a radio frequency communication unit II and a transmission unit I,

[0023] The terminal device 106 includes a display unit and a transmission unit II,

[0024] The satellite positioning unit is used to obtain the position information of the vehicle, the radio frequency communication unit I is used to send the vehicle p...

Embodiment 2

[0028] Please refer to Figure 2 to Figure 4 , which shows a structural block diagram of each device in the car-finding system provided by Embodiment 2 of the present invention. This embodiment is applicable to the situation of finding a vehicle through radio frequency communication in an open-air or underground parking lot. The system specifically includes the following:

[0029] Vehicle positioning device 220, mobile receiving device 240 and terminal equipment 260,

[0030] The vehicle positioning device 220 includes a radio frequency communication unit I 221, a satellite positioning unit 222, a control unit 223 and a power supply unit 224,

[0031] The mobile receiving device 240 includes a radio frequency communication unit II 241 and a transmission unit I 242,

[0032] The terminal device 260 includes a display unit 261 and a transmission unit II 262,

[0033] The satellite positioning unit 222 is used to obtain the position information of the vehicle, the radio frequen...

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Abstract

The invention discloses a vehicle-searching system and belongs to the field of wireless communication. The system comprises a vehicle-mounted positioning device, a moveable receiving device and a terminal device, wherein the vehicle-mounted positioning device comprises a radio frequency communication unit I, a satellite positioning unit, a control unit and a power supply unit; the moveable receiving device comprises a radio frequency communication unit II and a transmission unit I; the terminal device comprises a display unit and a transmission unit II; the satellite positioning unit is used for acquiring position information of the vehicle; the radio frequency communication unit I is used for sending the position information of the vehicle to a space; the radio frequency communication unit II is used for receiving the position information of the vehicle; the transmission unit I is connected with the transmission unit II so as to transmit the position information of the vehicle to the terminal device; the position information of the vehicle is displayed by the display unit. The vehicle-searching system can solve the problem of poor vehicle-searching user experience caused by ultra-short Bluetooth transmission information distance and serious signal attenuation of the present vehicle-searching device.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a car-finding system. Background technique [0002] With the process of economic modernization, living standards are getting higher and higher, and the number of residents' car ownership is increasing day by day. However, it is difficult and time-consuming to find a car when the parking lot is too large, when the light is poor at night, or when it is raining. These are the pain points of many driving users. The existing car-finding devices basically transmit information through Bluetooth. Since the transmission distance of Bluetooth is very short, and the attenuation of the frequency band 2.4GHz where Bluetooth is located is particularly large in space, the user's car-finding experience is poor. Contents of the invention [0003] In order to solve the problem that the existing car-finding equipment has poor car-finding experience due to the very short distance of informat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/123
CPCG08G1/123
Inventor 安凯石强邵明绪李凯文田姣
Owner XIAN FENGYU INFORMATION TECH CO LTD
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