KR20010084612A - checking wireless controller system for vehicles - Google Patents

Abstract

PURPOSE: A wireless vehicle checking control system is provided to transmit the trouble status of a vehicle to an Internet site, thereby enabling the Internet site to store and manage data, and report the trouble state to a driver through a mobile communication or Internet. CONSTITUTION: A vehicle electronic control part grasps the moving status of a vehicle for outputting an electric signal to a data transformation device. The data transformation device transforms the electric signal into fixed data for wirelessly reporting the status of the vehicle to the outside through a wireless transmitting and receiving part. An Internet site receives data by vehicles, confirms the previous accidents or troubles of the vehicle, and analyzes the received data for recognizing the status of the vehicle. The Internet site reports the trouble status of the vehicle to the wireless transmitting and receiving part.

Description

Checking wireless controller system for vehicles

The present invention relates to a wireless vehicle inspection control system, and more particularly, to enable a website to receive a failure state of a vehicle wirelessly from a vehicle having a self-diagnosis function so that the website can store a failure state of a specific vehicle and provide the driver with a driver. The present invention relates to a wireless vehicle inspection control system for wirelessly informing a fixed state of a vehicle or outputting information related to fixing a specific vehicle when the computer is connected to the Internet.

In general, the basic performance of a vehicle is based on driving, turning and stopping, and the risk of being represented by passenger protection devices such as ABS brake control and airbags after pursuing higher power performance and satisfying higher exhaust purification and lower fuel consumption requirements. Seeking to avoid and crash safety.

In order to realize the basic performance of such a vehicle, the vehicle itself carries out electronic advance control (ESA), idle revolution control (ISC), knock control (KCS), diagnosing (failure diagnosis), and further develops the automatic transmission control function. Efforts to realize safe and intelligent vehicles.

As such, a system capable of self-diagnosing a failure state of a conventional vehicle and notifying the outside by inputting a signal output from each sensor and comparing the internal reference data with a built-in vehicle having a built-in ECU for diagnosing whether the failure is present, Self-diagnosis The electrical signals for the self-diagnosis output from the ECU of the vehicle with the built-in ECU are inputted through the interface module, so that a plurality of testers can be output to the service factory connected to each other to automatically check the status of various vehicles. And, it is possible to wirelessly transmit and receive information about the failure state of the specific vehicle checked in the service factory to the car factory.

Such a system capable of self-diagnosing a failure state of a conventional vehicle such as a self-diagnosis system is a vehicle that has a built-in ECU capable of self-diagnosis. Since the information about the fault condition of a specific vehicle is received by fixing the car, it is possible to identify and repair the cause of the breakdown through the information already collected from the car breakdown.

However, such a system capable of self-diagnosing a failure state of a conventional vehicle and informing the outside is possible even if the vehicle is capable of self-diagnosis, by first connecting the ECU inside the vehicle that stores the vehicle's fixed state with the computer of the service plant. The computer can determine the status of the faulty vehicle, but in this case, the vehicle must provide the car factory with information about the fault condition of the vehicle, so it must go through the service factory before going to the car factory. If it is determined that the driver has to go to the service factory to check the fault condition and to stop repairing the car factory has a problem.

Another problem is that the driver does not have a service factory or a car factory, the inconvenience of not knowing the failure state of his vehicle.

SUMMARY OF THE INVENTION The present invention has been made for the purpose of solving such problems in the related art, and an object thereof is to allow a website to receive a failure status of a vehicle wirelessly from a vehicle having a self-diagnosis function, thereby causing the website to break down a specific vehicle. It is to store the information and to inform the driver of the vehicle's fixation wirelessly or to output information related to fixing the specific vehicle when the computer is connected to the Internet.

1 is a block diagram of a wireless vehicle inspection control apparatus according to an embodiment of the present invention.

2 is a flowchart of a vehicle inspection method of an internet site according to an embodiment of the present invention.

Code descriptions for the main parts of the drawings

10; vehicle electronic control unit 11; data conversion unit

12, 20; wireless transmission and reception unit 21; Internet site

Hereinafter, the technical configuration of the present invention with reference to the accompanying drawings in detail.

1 is a block diagram of a wireless vehicle inspection control apparatus according to an embodiment of the present invention, Figure 2 is a flow chart of a vehicle inspection method of the Internet site according to an embodiment of the present invention.

The present invention relates to a system for enabling a vehicle to know a failure state through a wireless device, and as shown in FIGS. 1 and 2, an output from an internally mounted ECU, a TCU, an airbag controller, a traction controller, and a suspension controller. Vehicle electronic control unit 10 for signal processing so as to determine the state of the vehicle by inputting the state of the vehicle as an electrical signal, and the data conversion to convert the output signal from the vehicle electronic control unit 10 to a constant data and output To the vehicle connected to the unit 11 and the wireless transmission and reception unit 12 consisting of a mobile phone, an internet access phone or a wireless transmitter to output the data from the data conversion unit 11 to inform the state of the vehicle wirelessly Consists of.

The vehicle of the present invention receives a state of the vehicle output through the wireless transmission and reception unit 12 and converts into a predetermined data, the wireless transmission and reception unit 20 and a specific vehicle through the data output from the wireless transmission and reception unit 20 It is composed of an Internet site 21 for notifying the driver of the state of the vehicle by grasping the fault condition of the vehicle and informing the driver of the state of the vehicle to the cellular phone, the Internet access phone, or the wireless transmitter of the vehicle side wireless transmitter / receiver 12.

Referring to the effects of the present invention configured as described above in detail.

The present invention relates to a system that allows a driver to know the state of his vehicle through a wireless signal received from the outside. As shown in FIGS. The vehicle electronic control unit 10 that detects the state of the vehicle after signal processing is connected to various control devices such as an ECU, a TCU, an airbag control unit, a traction control unit, and a suspension control unit installed in the vehicle to determine the state of movement of the vehicle. To output an electrical signal to the data conversion unit 11.

At this time, the data converting unit 11 converts the electrical signal output from the vehicle electronic control unit 10 into a certain data, and converts the converted data into a mobile phone or a specific Internet site capable of transmitting voice or text wirelessly. Through the wireless transmitter and receiver 12 made of a connection phone or a wireless transmitter to communicate the status of the vehicle to the outside wirelessly.

Here, the internet site 21 connected to the wireless transmitter / receiver 20 that receives the signal output from the wireless transmitter / receiver 12 has a constant signal for radio waves received through the wireless receiver 20 as shown in FIG. After the data conversion, the company operating the Internet site 21 checks the address of a specific vehicle stored in its computer server, and then wirelessly notifies the specific vehicle according to the state of the vehicle.

In more detail, when data for each vehicle is received on the Internet site 21, a computer server in each company operating the Internet site 21 is operated to determine the type or registration and driver identity of each vehicle received first. After identifying the existing vehicle by accident and failure, the data is analyzed to recognize the state of the vehicle.

At this time, the Internet site 21 is a wireless transmission and reception unit 12 that is connected to a specific vehicle through the radio when the data related to the failure from the particular vehicle received, that is, an Internet access phone or wireless that can be connected to a specific Internet site Informing the transceiver of the vehicle's fault condition so that the driver can drive safely.

On the other hand, the Internet site 21 continuously stores and accumulates data related to a specific vehicle in an internal computer server when a signal related to a failure has not been received from the specific vehicle received, and the driver or administrator can access the website through the computer. When connected, the data related to the accumulated state of the vehicle can be checked.

In this way, the present invention is provided with a fixed state of a vehicle that transmits wirelessly in a vehicle having a self-functioning function from the Internet site and manages data, and then wirelessly informs the driver of the failure state of the vehicle to a mobile phone, an Internet access phone, and a voice transmitter. It has the effect of checking the status of the vehicle by allowing the driver and the manager to directly connect to the website through a computer.

Claims (1)

In a vehicle that converts a failure state into an electrical signal and transmits the signal wirelessly, data about a failure of a specific vehicle received from the vehicle is input to the wireless receiver 20, and data related to the failure of the specific vehicle is input. Analyze the vehicle's failure status by analyzing and determine the failure status of the specific vehicle determined by the driver wirelessly through a mobile phone owned by the driver, an internet access phone, or a voice transmitter. The wireless vehicle inspection control system is formed by connecting the Internet site 21 to inform the information related to the fixing of the vehicle when a communication connection through a computer to search.