CN105564371B

CN105564371B - Automobile anti-theft system

Info

Publication number: CN105564371B
Application number: CN201410523621.8A
Authority: CN
Inventors: 黄振玮; 林柏衡
Original assignee: Fu Ding Precision Components Shenzhen Co Ltd
Current assignee: Fu Ding Precision Components Shenzhen Co Ltd
Priority date: 2014-10-08
Filing date: 2014-10-08
Publication date: 2020-06-16
Anticipated expiration: 2034-10-08
Also published as: CN105564371A

Abstract

An automobile anti-theft system comprises a steering wheel module used for controlling the traveling direction of an automobile, wherein the steering wheel module comprises a steering wheel and a steering wheel shaft connected to the steering wheel. The steering wheel module further comprises a plurality of nodes arranged on the steering wheel shaft and a data line used for transmitting control signals, and the steering wheel shaft is bent into a plurality of shaft sections along the nodes. And at least one node is provided with an electric connector connected with the data line, and the electric connector is used for controlling the connection or disconnection of the data line. The automobile anti-theft system has a high anti-theft coefficient.

Description

Automobile anti-theft system

Technical Field

The invention relates to an anti-theft system, in particular to an automobile anti-theft system.

Background

Automobiles have become a tool for more and more people to ride instead of walk, but automobile theft still happens, so that the development of a more effective automobile anti-theft device is one of the main development directions in the field.

The conventional anti-theft device usually employs a mechanical anti-theft lock to lock the steering wheel of the vehicle, so as to restrict the steering of the vehicle and achieve the purpose of anti-theft of the vehicle. However, the safety factor with the above-mentioned anti-theft structure is not very ideal.

Disclosure of Invention

In view of the above, there is a need for an automobile anti-theft system with a high safety factor.

An anti-theft system for a vehicle includes a steering wheel for controlling a traveling direction of the vehicle and a steering wheel shaft connected to the steering wheel. The steering wheel module is including setting up a plurality of nodes on the steering wheel axle and being used for transmitting control signal's data line, and the steering wheel axle can be followed a plurality of nodes and buckled into a plurality of shaft segments. And at least one node is provided with an electric connector, the electric connector is used for controlling the connection or disconnection of the data line, and when the steering wheel shaft is bent, the electric connector disconnects the data line.

In the automobile anti-theft system, the plurality of nodes are arranged on the steering wheel shaft, so that the steering wheel shaft can be bent, the steering wheel can be accommodated in the automobile body, and the internal space of the automobile in a stop state is enlarged. Meanwhile, the electric connector is arranged on the node, so that the on-state of the data line for transmitting the control signal is controlled, and the effective automobile anti-theft effect is achieved.

Drawings

Fig. 1 is a block diagram showing the configuration of an automobile theft prevention system according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a steering wheel module of the automobile anti-theft system of the present invention.

Fig. 3 is a schematic structural diagram of a steering wheel module of the automobile anti-theft system according to the present invention, wherein the steering wheel module is in a folded state.

Description of the main elements

Automobile anti-theft system	100
		Identification module	10
Steering wheel module	20
		Steering wheel assembly	21
Steering wheel	211
		Steering wheel shaft	212
Shaft section	2121
		Node point	213
Electrical connector	2131
		Data line	214
Engine control unit	22
		Horn control unit	23
Vehicle lamp control unit	24
		Alarm module	30

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

The following describes an automobile anti-theft system according to the present invention in further detail with reference to the accompanying drawings and embodiments.

Referring to fig. 1, an anti-theft system 100 for a vehicle according to the present invention includes an identification module 10, a steering wheel module 20, and an alarm module 30. The steering wheel module 20 and the alarm module 30 are respectively electrically connected with the identification module 10, and the identification module 10 is used for identifying user information and controlling whether the steering wheel module 20 is started or not; the steering wheel module 20 is used for controlling the traveling direction of the automobile; the alarm module 30 is used for responding to an abnormal condition and sending an alarm signal.

The identification module 10 is disposed in the vehicle, and can set different identification programs according to the user's needs. The user can determine whether the identification code is correct or not by the identification module 10 according to the identification code inputted by the user to the identification module 10. If the identification code is correctly identified, the identification module 10 transmits a start instruction to the steering wheel module 20; otherwise, the identification module 10 sends an alarm signal starting instruction to the alarm module 30.

The steering wheel module 20 includes a steering wheel assembly 21, an engine control unit 22, a horn control unit 23, a lamp control unit 24, and the like. Wherein the steering wheel assembly 21 is used for controlling the steering action of the automobile; the engine control unit 22 is used for controlling the starting or stopping of the automobile engine; the horn control unit 23 is used for controlling the opening and closing of the automobile horn; the lamp control unit 24 is used for controlling the turning on and off of the vehicle lamps. The above three control units are listed by way of example only, and the steering wheel module 20 may further include other function control units.

In this embodiment, the alarm module 30 is used to alarm the user information that cannot be identified by the identification module 10, that is, when the identification code input by the user into the identification module 10 is incorrect, the alarm module 30 can send an alarm signal to the mobile terminal carried by the owner. Meanwhile, the owner can also input his/her own car information prior to the police station, and then the alarm module 30 can also send the alarm signal to the police station, so as to further enhance the defense strength of the car anti-theft system 100.

Referring to fig. 2, the steering wheel assembly 21 includes a steering wheel 211, a steering wheel shaft 212 connected to the steering wheel 211, a plurality of nodes 213 disposed on the steering wheel shaft 212, and a data line 214. The steering wheel shaft 212 may be bent into a plurality of shaft segments 2121 along a plurality of nodes 213. The data line 214 is received in the steering wheel shaft 212 for transmitting control signals from the corresponding control unit.

Preferably, the engine control unit 22, the speaker control unit 23, and the lamp control unit 24 respectively include touch buttons (not shown) corresponding thereto. One end of the data line 214 is electrically connected to the touch button, and the other end is electrically connected to the function devices such as an engine, a speaker, and a car light.

Referring to fig. 3, an electrical connector 2131 is disposed on the node 213, and the electrical connector 2131 is connected to the data line 214 for controlling the on/off state of the data line 214. In this embodiment, when the steering wheel shaft 212 is not bent, the electrical connector 2131 is connected to the data line 214, so that the data line 214 can transmit the control signal from the control unit, thereby achieving the purpose of controlling the vehicle; when the steering wheel shaft 212 is bent, the electrical connector 2131 disconnects the data line 214, so that the data line 214 cannot transmit the control signal sent by the control unit, and thus the user cannot control the vehicle.

In practical applications, the steering wheel shaft 212 is bent at the plurality of nodes 213, and the steering wheel 211 can be finally accommodated in the body of the automobile, so that the anti-theft purpose can be achieved, and the internal space of the automobile in a stop state can be further increased.

It is understood that the vehicle anti-theft system 100 of the present embodiment includes, but is not limited to, a way of identifying the identity of the user by using the identification module 10. In other embodiments, the identification module 10 may be replaced by a corresponding mechanical lock assembly, and the user wears a corresponding key to pair with the lock assembly to verify the user identity information.

An antitheft method for the above-mentioned automobile antitheft system 100, comprising the steps of:

when the user leaves the automobile, the steering wheel shaft 212 is bent, the data line 214 is interrupted, and the automobile anti-theft system is started;

a user enters the automobile and inputs an identification code into the identification module 10;

if the identification code is correct, the steering wheel module 20 is automatically started, the steering wheel 211 is automatically moved out of the vehicle body, the steering wheel shaft 212 is straightened, and the electric connector 2131 is communicated with the plurality of data lines 214 and transmits corresponding control signals;

if the identification code is incorrect, the alarm module 30 is activated and sends an alarm signal.

In practical applications, the user may have multiple attempts to input the correct identification code, so as to prevent the user from operating mistakenly due to careless touch.

The automobile anti-theft system 100 of the invention can realize a plurality of bending positions of the steering wheel shaft 212 through a plurality of nodes 213, and the electric connector 2131 can control the on-off state of the data line 214 according to the bending and straightening conditions of the steering wheel shaft 212 along the nodes 213, thereby achieving the effective automobile anti-theft effect. Meanwhile, the user information is identified and authenticated by an identification module 10 to control whether the steering wheel module 20 is started or not, so that others cannot control the steering wheel module 20 of the automobile without authorization. The automobile anti-theft system 100 of the invention is additionally provided with an alarm module 30 so as to further enhance the safety factor of the automobile.

It is to be understood that other changes may be made by those skilled in the art within the spirit of the present invention without departing from the technical effects of the present invention. Such variations are intended to be included within the scope of the invention as claimed.

Claims

1. The utility model provides an automobile anti-theft system, includes a steering wheel module that is used for controlling car advancing direction, and this steering wheel module includes a steering wheel and connects the steering wheel axle on the steering wheel, its characterized in that: the steering wheel module further comprises a plurality of nodes arranged on the steering wheel shaft and a data line used for transmitting control signals, the steering wheel shaft can be bent into a plurality of shaft sections along the nodes, at least one node is provided with an electric connector connected with the data line, the electric connector is used for controlling the connection or disconnection of the data line, and when the steering wheel shaft is bent, the electric connector enables the data line to be disconnected.

2. The vehicle anti-theft system of claim 1, wherein: the data lines are multiple and arranged in the steering wheel shaft.

3. The vehicle anti-theft system of claim 1, wherein: the steering wheel shaft is straightened, and the electric connector is communicated with the data wire.

4. The vehicle anti-theft system of claim 1, wherein: the automobile anti-theft system comprises an identification module electrically connected with the steering wheel module, and the identification module is used for identifying user information.

5. The vehicle anti-theft system according to claim 4, wherein: the identification module defaults to an identification program which is used for judging whether the identification code input by the user is correct or not.

6. The vehicle anti-theft system according to claim 4, wherein: the automobile anti-theft system also comprises an alarm module electrically connected with the identification module, and the alarm module is used for alarming the wrong identification code.

7. The vehicle anti-theft system according to claim 6, wherein: the alarm module sends out an alarm signal to a vehicle owner or a police station.

8. The vehicle anti-theft system of claim 1, wherein: the steering wheel module comprises an engine control unit, a horn control unit and a car light control unit.

9. The vehicle anti-theft system of claim 1, wherein: the steering wheel is housed in a body of an automobile.