Vehicle parking safety control method and system

A technology for safety control and parking, applied in vehicle components, circuits or fluid pipelines, signal devices, etc., can solve problems such as false alarms, and achieve the effect of reducing interference and accurate judgment.

Pending Publication Date: 2021-01-19
河南森源电动汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a vehicle parking safety control method and system to solve the problem of false alarms in the prior art

Method used

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  • Vehicle parking safety control method and system
  • Vehicle parking safety control method and system

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0019] Method example:

[0020] The invention provides a vehicle parking safety control method, such as figure 1 shown, including the following steps:

[0021] 1) Obtain vehicle speed signal, gear position signal and seat belt status signal.

[0022] Acquire the vehicle speed signal, gear position signal and seat belt status signal through the existing sensors in the vehicle.

[0023] 2) When the vehicle speed is zero, the current gear is N and the seat belt is unlocked, judge whether the vehicle is parked according to the parking signal; if the vehicle is not parked, output a voice alarm signal and display an alarm signal.

[0024] The parking signal is given by the parking system of the vehicle. When the vehicle is not parked, the vehicle has a risk of slipping at this time, and according to the current gear being N gear, it can indicate that the vehicle...

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Abstract

The invention relates to the technical field of vehicle safety, in particular to a vehicle parking safety control method and system. According to the method, a vehicle speed signal, a gear signal anda safety belt state signal are obtained, and when the vehicle speed is less than a set low value, the current gear is an N gear and a safety belt is unlocked, if the vehicle is not parked, an alarm signal is output. If the current gear is the N gear, it can be indicated that the vehicle is a started vehicle; if the vehicle speed is zero, it is indicated that the vehicle is started and stopped; andif the safety belt is unlocked, it is indicated that a driver has the tendency of parking for rest and getting off the vehicle; at the moment, the driver does not focus on driving; if the vehicle isnot successfully parked, the driver is prompted to pay attention, so that the safety of people and properties inside and outside the vehicle is effectively guaranteed; the judgment basis of the methodis accurate, false alarm is avoided, and interference to driving of a driver is reduced.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to a vehicle parking safety control method and system. Background technique [0002] When the driver leaves the vehicle, if the drive system is still in the "driveable mode", the driver should be alerted by an obvious signal (for example: sound or light signal). There is an invention patent application document with the Chinese patent application publication number CN108891349A disclosing a handbrake locking prompt method and device. If the handbrake is in a locked state, an alarm operation is performed. [0003] However, when the vehicle speed is lower than the set threshold, the driver is occupied, the ACC is not turned off, and the seat belt is released, the vehicle may just start. If an alarm is issued at this time, it will interfere with the driver, which is a false alarm. Contents of the invention [0004] The purpose of the present invention is to provide a vehicle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00B60R16/023
CPCB60Q9/00B60R16/0231
Inventor 李瑞杰常东博常卫峰王勇王键珲任春阳
Owner 河南森源电动汽车有限公司
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