KR100640547B1 - Remote system for starting engine of car using telematics - Google Patents

Abstract

Disclosed is a wireless starting system of a vehicle using telematics.

According to an aspect of the present invention, there is provided a telematics terminal for receiving service control information for performing a telematics service on the basis of unique number information and for starting control of a vehicle of a vehicle in response to the service control information; A mobile terminal configured to input authentication information of a user according to a telematics service request and to receive service processing result information according to a telematics service; The service provider performs user's service request information and user authentication for the telematics service requested from the mobile, extracts the unique number information for the telematics terminal from the database based on the authentication information, and receives a mobile terminal number information. (Contents Provider); And a telematics center for generating service control information based on the approval information provided from the content provider.

Accordingly, the present invention provides an effect of improving the service quality of the telematics and increasing the user's convenience by allowing the user to operate the vehicle through a predetermined authentication procedure even when the vehicle key is lost.

Vehicle, Mobile, Communication, Telematics, Engine Control, Immobilizer

Description

REMOTE SYSTEM FOR STARTING ENGINE OF CAR USING TELEMATICS}

1 is a network diagram illustrating a conventional telematics.

2 is a block diagram showing a telematics network according to the present invention.

FIG. 3 is a diagram illustrating the telematics terminal of FIG. 2.

<Explanation of symbols for main drawings>

201: mobile communication network 203: telematics terminal

205: Mobile 213: Content Provider

215: telematics server 217: management server

219: authentication server 301: telematics

303: ETACS 305: Electronic Engine Control (EMS ECU)

The present invention relates to a wireless starting system of a vehicle, and more particularly, to a wireless starting system of a vehicle using telematics that can perform the starting control of the vehicle including the release of the vehicle's locking device using a telematics system. will be.

In general, telematics is a compound word of telecommunications and information sciences. It connects the vehicle and the center using wireless communication, and provides various information and services required while the vehicle is operating at the center. Such telematics refers to a comprehensive information service for providing useful information and services to the vehicle and the driver through the information terminal in the vehicle using a vehicle positioning technology and a system capable of two-way communication.

The telematics system currently implemented is a technology for transmitting and receiving information using a car based on a location information system (GPS) using wireless voice, data communication, and satellite, as shown in FIG. It includes both a terminal and an operating system that can provide various mobile services such as traffic information, emergency response, remote vehicle diagnosis, and internet access to drivers and passengers using a wireless communication network.

Recently, telematics has moved away from simple emergency services, and has been moving toward mobile value-added services that have introduced the concept of wireless internet, and the representative service areas of telematics are traffic information services, emergency services, remote vehicle diagnosis, and internet service provided to drivers and passengers And various mobile communication services. As such, telematics offers a variety of services to the driver, the convenience of implementing a car as a 'moving office', the advantage that it can be used as a key tool for product differentiation, and the various profits that can be generated around the car. By providing the foundation, it has the advantage of allowing various combinations with other applications.

Domestic vehicle telematics service (e.g. Mozen) provides safety services such as SOS call, emergency dispatch, stolen vehicle tracking, and automatic notification of airbag deployment through wireless internet terminal in the vehicle, dynamic navigation reflecting real-time traffic information, It provides wireless internet life information service such as traffic information, travel, restaurant, stock, weather, etc. Among the services provided by the telematics service, the safety service is one of the representative functions of the telematics service. In particular, the SOS call function according to the loss of the vehicle key, which may occur in daily life, is representative. In this situation, the telematics service uses the wireless communication network to release the alert and alarm device of the vehicle.

That is, the user notifies the telematics center of the current situation and performs authentication according to a predetermined procedure required by the telematics center. The telematics center releases the vehicle's alert and lock device according to the authentication result. This is to receive the control information provided from the telematics center in the vehicle-mounted terminal of the auto PC type mounted to the inside of the vehicle, and to release the warning alarm of the vehicle and the lock device based on the received information.

However, through the telematics service, it is possible to release the lock device such as the door lock release and the alert alarm release due to the loss of the vehicle key. However, the vehicle cannot be started, and the lock device does not satisfy the user's requirements. have. Therefore, although expensive equipment is mounted in a vehicle, the service required by the user is not practically achieved.

The present invention has been made to solve the above problems, and an object of the present invention is to include a warning alert for the vehicle and the unlocking of the device based on the user's request for telematics service and the user's authentication according to the loss of the vehicle key. The present invention provides a wireless starting system for a vehicle using telematics, which enables a vehicle to operate even when a vehicle key is lost.

A wireless starting system of a vehicle using telematics according to an aspect of the present invention for achieving the above object is a remote vehicle control system of telematics using a mobile communication network, which is mounted in a vehicle and holds predetermined unique number information. Receive service control information for performing a telematics service through the mobile communication network based on the unique number information, and in response to the service control information, the vehicle's boundary alarm and lock device release function and vehicle start control A telematics terminal for performing the; A mobile requesting the telematics service, inputting authentication information of a user according to a telematics service request, and receiving service processing result information according to performing the telematics service; Receives the user's service request information and the user's authentication information for the telematics service requested from the mobile through the network, generates approval information for the user's service request based on the authentication information, and based on the authentication information. A content provider for extracting unique number information of the telematics terminal from a preset database and receiving terminal number information of the mobile device; And generating the service control information corresponding to the service processing request information based on the approval information provided from the content provider, and requesting a call connection of mobile communication corresponding to the unique number information to request the service control information. A telematics center for transmitting to the telematics terminal, generating the service processing result information according to the approval information and the service control information generation, and transmitting the service processing result information to the mobile based on the terminal number information. It is characterized by.

According to a preferred embodiment of the present invention, the authentication information of the user is characterized in that it includes subscriber information of the mobile and registered vehicle number information, registered vehicle information, telematics service password information and the like.

Alternatively, the telematics terminal receives a control signal transmitted from the mobile communication network, decodes the received control signal, and performs a telematics control for starting the control including a lock device and a warning alarm corresponding to the control signal. (Telematics ECU); Etax (ETACS / BCM: Electronic Time & Alarm Control System; Body Control Module) to perform the alarm release of the vehicle and the release of the alarm device in response to the alarm device and the alarm alarm release signal of the telematics Lee C U; An electronic engine control device (EMS ECU) for providing a starting algorithm of the vehicle in response to the starting control signal of the telematics Lee U; And a relay group including an ignition relay and a cranking relay for switching control of the ignition of the vehicle in response to the start control signal of the telematics IU.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 2 is a network diagram illustrating a wireless start system of a vehicle using telematics according to the present invention.

As shown, the mobile communication network 201 for call connection of mobile communication, and is mounted in the vehicle to hold predetermined unique number information, and service control information for performing a telematic service based on the unique number information. Is received through the mobile communication network 201, and in response to the service control information, a telematics terminal 203 for performing a vehicle alerting function and a lock release function and starting control of the vehicle, and requesting the telematics service. And a mobile 205 for inputting authentication information of a user according to a telematics service request and receiving service processing result information for performing the telematics service, and a telematics requested from the mobile 205 through the network 201. Receives the service request information of the user and the authentication information of the user for the service, and the authentication Generate approval information for the service request of the user based on the information, extract the unique number information for the telematics terminal 203 based on the authentication information from a predetermined database, the terminal number information of the mobile 205 Generates the service control information corresponding to the service processing request information on the basis of a contents provider (213) for receiving a message and the approval information provided from the contents provider (213), and generates the unique information. Requesting a call connection of mobile communication corresponding to the number information and transmitting the service control information to the telematics terminal 203, generating the service processing result information according to the generation of the approval information and the service control information, and the terminal To transmit the service processing result information to the mobile 205 based on the number information It consists of one telematics center 211.

The mobile communication network 201 includes a base station controller (BTS) that performs wireless communication between the mobile 205 and the content provider 213, a base station controller (BSC) that manages the base station (BTS), and the base station controller ( An exchange (MSC) that performs call processing with the content provider 213 for a telematics service request provided from the mobile 205 through a BSC, and based on the subscription information of the mobile 205. And a home location register (HLR or VLR) for extracting terminal number information.

The content provider 213 receives the mobile terminal number information of the mobile terminal through the mobile communication network 201 configured as described above, and includes a home location register (HLR) or a visitor location register (HLR) of the mobile communication network 201. Receive caller ID information of the mobile 205 through the VLR.

Hereinafter, the operation of the present invention will be described.

The user has a vehicle equipped with a telematics terminal 203 and is registered as a registered member of the telematics service. Accordingly, the user stores personal information of the telematics center 211 and unique number information of the telematics terminal 203. The personal information may be vehicle information, such as a vehicle model name and a vehicle number, including a user name.

When the user loses the key of the vehicle, the user is provided with a telematics service using the mobile 205. This is connected to the wireless Internet through the mobile 205 to the management server 217 of the content provider 213, the mobile communication network 201 is a telematics service request signal requested from the mobile 205 Is provided to the exchange through the base station and the base station controller, and the exchange controls the call connection between the mobile 205 and the management server 217 of the content provider 213. At this time, the home location register (VLR / HLR) extracts the terminal number information of the mobile 205 currently being accessed by using the subscriber information.

Thereafter, the telematics service request information transmitted from the mobile 205 is provided to the management server 217 of the content provider 213, and the management server 217 has a predetermined authentication procedure based on predetermined member information. Perform The authentication process is performed by the authentication server 219 interworking with the management server 217, and is made based on subscriber information of the mobile 205, number information of registered vehicles, registered vehicle information, and telematics service password information. Therefore, for this purpose, the mobile 205 inputs a vehicle number, a password, and the like. The management server 217 of the content provider 213 patches the unique number information of the telematics terminal 203 given at the time of joining the telematics member based on the result information of the authentication server 219 in a predetermined database.

The management server 217 includes terminal approval information corresponding to the result information of the authentication server 219, terminal number information of the mobile 205, service information, and unique number information of the telematics terminal. To provide. Here, the content provider 213 and the telematics center 211 may be connected through a mobile communication network or a wired network, and if necessary, the content provider 213 and the telematics center 211 may be linked under the same management entity. Could be.

The telematics server 215 receives the service information requested from the user based on the authentication information and the terminal number information of the mobile. According to an embodiment of the present invention, the service information indicates a vehicle unlocking device, a warning alarm release, and a starting service, and the telematics server 215 generates a control signal corresponding to the service information. The telematics server 215 receives the unique number information of the telematics terminal 203 from the management server 217 and then responds to the service information to the telematics terminal 203 through the mobile communication network 201. Control to transmit a control signal.

The telematics server 215 may transmit the control signal by using a short message applicable to the mobile communication network 201, and may use satellite DMB or terrestrial DMB or use a predetermined wireless communication network as necessary. Of course. In the embodiment of the present invention, when the telematics server 215 transmits the control signal using the short message of the mobile communication system, the telematics server 215 may transmit the control signal to the corresponding protocol via the base station, the base station controller, and the exchange. The control signal in the form of a short message is provided to the telematics terminal 203.

The telematics terminal 203 receives the control signal transmitted through the mobile communication network 201 to decode the telematics service control signal. According to the result of decoding the control signal of the telematics terminal 203, the locking device and the alarm of the vehicle are released, and the start of the vehicle is controlled. Therefore, the user can start the control of the vehicle by using the telematics service and can travel to a predetermined destination.

3 is a block diagram illustrating the main functions of the telematics terminal according to the present invention.

As shown, the telematics for receiving the control signal transmitted from the mobile communication network 201, deciphering the received control signal to perform the start control, including the alarm device and the alarm release corresponding to the control signal. Etax (ETACS / BCM: Electronic Time & Alarm) to release the alarm and release the alarm in response to the alarm device and the alarm alarm release signal of the telematics ECU (301) and the telematics ECU (301) A control system (Body Control Module) 301, an electronic engine control device (EMS ECU) 305 for providing a starting algorithm of the vehicle in response to the start control signal of the telematics Lee Yu 301, and the telematics Lee Yu ( The relay group includes an ignition relay 307 and a cranking relay 309 for switching control of the ignition of the vehicle in response to the start control signal of 301.

The Etax (ETACS) is a washer interlock wiper function, intermittent wiper function, defrost function, seat belt alarm function, door key and keyway lighting function, photosensitive indoor light function, power handle lock control function, power window timer, key recovery function, A centralized door lock function, a door warning sound function, and the like, and the telematics Lee C U 301 releases the lock included in the lock control function of the Etax in response to the control signal, and a plurality of alarm signals. To control the output blocking.

The electronic engine control device 305 performs system management control for driving of the vehicle, and the telematics Lee Yu 301 provides a control signal for starting control to the electronic engine control device 305 so that the vehicle Controls the switching of the starting state of the vehicle by supplying the system with power for operation.

Hereinafter, the operation of the present invention will be described.

The control signal transmitted through the mobile communication network 201 in response to the telematics service request is received by the telematics terminal 203 mounted inside the vehicle. This is based on the unique number information retained in the telematics terminal 203, the telematics YUU 301 receives the outgoing frequency code of the mobile communication network 201 and accordingly the control signal, i. Receive an authenticated control signal capable of performing the service for alarm release and the start-up service.

The telematics Lee C U 301 generates an Etax control signal for releasing the lock device and releasing the alert alarm for the vehicle based on the authenticated control signal. In addition, the telematics IC 301 transmits an etax control signal to etax (ETACS) 303. The Etax 303 performs a washer interlock wiper function of the vehicle in response to the Etax control signal, intermittent wiper function, defrost function, seat belt alarm function, door key and keyway lighting function, photosensitive indoor light function, power window It performs timer function, centralized door lock function. In the present invention, it will be an embodiment to release the door lock of the vehicle in the absence of the door key of the vehicle, and to perform respective security release functions for releasing the boundary alarm accordingly.

Thus, the Etax 303 releases the lock state of each function along with the release of the locking device of the vehicle, so that the user does not operate the security and alert function when the vehicle is in the vehicle. In addition, the telematics IC 301 transmits a start control signal for starting control of the vehicle to the electronic engine controller 305 based on the control signal. The start control signal is a command for switching the start state of the vehicle, and the electronic engine controller 305 starts a program for starting the engine in response to the start control signal. At the same time, the telematics IC 301 contacts and switches the ignition relay 307 and the cranking relay 309 for starting ignition of the vehicle so that the cranking operation for ignition and engine driving of the vehicle is performed.

On the other hand, the electronic engine control device 305 may include an immobilizer function, wherein the telematics IC 301 is encrypted security of the electronic engine control device 305 to control the starting of the vehicle. Holding the code, the telematics YU 301 may perform the start control of the vehicle by providing security code information to the immobilizer together with the start control. The presence of the immobilizer requires a wireless communication device of the telematics Lee C. 301, as the immobilizer is operated by an inductive connection with the antenna located in the engine ignition unit. The immobilizer performs the ignition permission of the system based on the security code transmitted by telematics Lee 301 and the near field wireless communication of the immobilizer. The immobilizer has a plurality of types of security codes, such security codes, there are fixed electronic code, rotation code, encryption code and the like. Therefore, it is a matter of course that the start control of the telematics Lee You 301 may be different according to the security coding scheme.

In this way, the start program of the electronic engine control apparatus 305 is started, and the relay group is switched into a start state so that the user can operate the vehicle. A predetermined time for ending a series of processes according to the wireless start-up procedure of the vehicle can be recognized by the telematics center 211, and the time elapsed is a message for completing the service from the telematics center 211 to the mobile 205. Send it. The user receives the message about the completion of the service, and recognizes the switching of the starting state of the vehicle.

While the invention has been shown and described with respect to specific preferred embodiments thereof, the invention is not limited to the embodiments described above, and is commonly used in the art to which the invention pertains without departing from the spirit of the invention as claimed in the claims. Anyone with knowledge will be able to make various variations.

As described above, the wireless start system of the vehicle using the telematics according to the present invention performs the alarm and release of the alarm device for the vehicle through the mobile of the registered telematics member lost the vehicle key, and for the operation of the vehicle As the start service is provided, the user can operate the vehicle through a predetermined authentication process even when the vehicle key is lost, thereby improving the service quality of the telematics and increasing the user's convenience.

Claims (7)

In a telematics remote vehicle control system using a mobile communication network, It is mounted in a vehicle and holds predetermined unique number information, and receives service control information for performing a telematic service through the mobile communication network based on the unique number information, and in response to the service control information, the boundary of the vehicle A telematics terminal for performing an alarm and alarm release function and starting control of the vehicle; A mobile requesting the telematics service, inputting authentication information of a user according to a telematics service request, and receiving service processing result information according to performing the telematics service; Receives the user's service request information and the user's authentication information for the telematics service requested from the mobile through the network, generates approval information for the user's service request based on the authentication information, and based on the authentication information. A content provider for extracting unique number information of the telematics terminal from a preset database and receiving terminal number information of the mobile device; And Generate the service control information corresponding to the service processing request information based on the approval information provided from the content provider, and request a call connection of mobile communication corresponding to the unique number information to provide the service control information. To the telematics center for transmitting to the telematics terminal, generating the service processing result information according to the approval information and the service control information generation, and transmitting the service processing result information to the mobile based on the terminal number information. Wireless starting system of a vehicle using telematics, characterized in that the configuration. The mobile communication network of claim 1, wherein the mobile communication network comprises a base station controller (BTS) for performing wireless communication between the mobile and the content provider, a base station controller (BSC) for managing the base station (BTS), and the base station controller (BSC). An exchange (MSC) that performs call processing with the content provider for a telematics service request provided from the mobile through a mobile location, and a home location register for extracting terminal number information of the mobile based on subscription information of the mobile ( HLR or VLR, and the content provider 213 receives the mobile terminal number information of the mobile terminal, the home location register (HLR) or visitor location register (VLR) of the mobile communication network 201 Wireless starting system of a vehicle using telematics, characterized in that for receiving the caller number information of the mobile 205 through. The wireless starting system of claim 1, wherein the authentication information of the user includes subscriber information of the mobile, number information of a registered vehicle, registered vehicle information, and telematics service password information. The wireless start system of claim 1, wherein the content provider and the telematics center are connected through a mobile communication network or a wired network. The wireless start system of claim 1, wherein the content provider and the telematics center are linked under the same management entity. The method of claim 1, wherein the telematics terminal receives a control signal transmitted from the mobile communication network, decodes the received control signal, and performs start control including a lock device and a warning alarm corresponding to the control signal. Telematics ECU for; Etax (ETACS / BCM: Electronic Time & Alarm Control System; Body Control Module) to perform the alarm release of the vehicle and the release of the alarm device in response to the alarm device and the alarm alarm release signal of the telematics Lee C U; An electronic engine control device (EMS ECU) for providing a starting algorithm of the vehicle in response to the starting control signal of the telematics Lee C U; And And a relay group including an ignition relay and a cranking relay for switching control of the ignition of the vehicle in response to the start control signal of the telematics IU. 7. The electronic engine controller of claim 6, wherein the electronic engine controller includes an immobilizer function, wherein the telematics IC holds an encrypted security code of the electronic engine controller for starting control of the vehicle. Wireless starting system for vehicles using telematics.

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