Vehicle control method and system based on wireless sensor

A vehicle control system and wireless sensor technology, applied in the field of vehicle sensors, can solve the problems of time-consuming, difficult software upgrade of sensors, and maintenance costs, and achieve the effects of reducing intermediate costs, optimizing structure, and reducing vehicle costs.

Pending Publication Date: 2020-04-10
的卢技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because most of the sensors are connected by wires, the whole vehicle needs to be disassembled for replacement, and a long-term test is required after the replacement, which not only consumes a lot of time for the car owner, but also costs a lot of maintenance costs
At the same time, the sensor is also difficult to upgrade software

Method used

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  • Vehicle control method and system based on wireless sensor
  • Vehicle control method and system based on wireless sensor
  • Vehicle control method and system based on wireless sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1~2As shown, the schematic diagram is a schematic structural diagram of the overall principle of a wireless sensor-based vehicle control system proposed in this embodiment. In this embodiment, the sensor is connected to the vehicle host in a wireless manner to complete the data interaction and control between the sensor and the host; the second is that the host is connected to the cloud server through wireless to complete the parameter acquisition and storage of the sensor and software upgrade; the third is the sensor Connect to the cloud server by wireless, directly upgrade the software or update the parameters, and clone an identical sensor to replace the original sensor. Let a wireless sensor be cloned at any time. Generally, sensor upgrades are based on the fact that the parameters of the sensor itself remain unchanged, and related functions are upgraded. If the sensor is broken, it must be re-produced and installed. When the sensor runs on the car...

Embodiment 2

[0041] refer to Figure 3-7 Based on the above-mentioned wireless sensor-based vehicle control system, this embodiment proposes a wireless sensor-based vehicle control method. Specifically, the following steps are included,

[0042] Establish the wireless connection between the sensor module 100 and the vehicle host 200, the wireless connection between the vehicle host 200 and the cloud server 300, and the wireless connection between the sensor module 100 and the cloud server 300; data interaction between the sensor module 100 and the vehicle host 200, and the sensor parameters Upload to the vehicle host 200; the vehicle host 200 uploads the sensor parameters to the cloud server 300 for storage; the control sensor module 100 downloads the updated parameters from the cloud server 300 for updating and upgrading.

[0043] Further, include the following steps,

[0044] The sensor module 100 collects the configuration and motion parameters of the sensor;

[0045] The vehicle hos...

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PUM

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Abstract

The invention discloses a vehicle control system method and system based on a wireless sensor. The system comprises a sensor module, a vehicle host, and a cloud server, which are in networking and communication. The sensor module is arranged on a vehicle body and used for collecting motion parameters of all parts of the vehicle. The vehicle host is connected with the sensor module and used for receiving the parameters uploaded by the sensor module; the cloud server is connected with the vehicle host and the sensor module and used for receiving, processing and storing the parameters uploaded bythe vehicle host, generating an update package and then sending the update package to the sensor module. The sensor has the advantages that the flexibility of sensor replacement and the usability ofsoftware upgrading of the sensor can be achieved, the sensor is converted into a part easy to replace, and therefore structural optimization design of the whole vehicle can be facilitated, on the other hand, the intermediate cost is greatly reduced, and reduction of the cost of the whole vehicle can be facilitated.

Description

technical field [0001] The invention relates to the technical field of vehicle sensors, in particular to a vehicle control method based on wireless sensors. Background technique [0002] In recent years, with the widespread application of artificial intelligence technology in the automotive field, the development of smart cars has become a trend, and driverless cars are the focus of attention and research by major car manufacturers. But these are upgrades on the system software of the vehicle platform, and have not promoted the upgrade of the vehicle manufacturing process. When there is a problem with hardware equipment such as vehicle parts, especially after some application sensor equipment is damaged, a large number of car owners need to go to a car 4S shop or a professional car repair shop for repairs. Because most of the sensors are connected by wires, the entire vehicle needs to be disassembled for replacement, and a long-term test is required after the replacement, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/38H04W4/44G08C17/02B60R16/023
CPCB60R16/023G08C17/02H04W4/38H04W4/44
Inventor 张晋
Owner 的卢技术有限公司
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