KR102063874B1 - Vehicle controller and input/output method of pattern message accordng to real-time vehicle status signal - Google Patents

Abstract

The present invention discloses an input/output method of an output message according to a real-time vehicle control signal, capable of displaying a message desired by a driver and delivering the message to a rear vehicle. According to an embodiment of the present invention, the method comprises: a step in which a vehicle controller receives a vehicle pattern matrix through a user terminal; a step in which the vehicle controller analyzes the vehicle pattern matrix and programs one or more pattern conditions and output messages outputted in each pattern condition; a step in which the vehicle controller receives a control signal including at least one of turn signal information, emergency light information, steering angle information, speed information, and vehicle output information of a vehicle electrically connected to a vehicle device; a step in which the vehicle controller searches a first pattern condition corresponding to the at least one of turn signal information, emergency light information, steering angle information, speed information, and vehicle output information included in the signal; and a step in which the vehicle controller automatically outputs the output message outputted in the first pattern condition through an output device.

Description

Input / output method of output message according to vehicle controller and real-time vehicle status signal {VEHICLE CONTROLLER AND INPUT / OUTPUT METHOD OF PATTERN MESSAGE ACCORDNG TO REAL-TIME VEHICLE STATUS SIGNAL}

An embodiment of the present invention relates to a vehicle controller and an input / output method of an output message according to a vehicle control signal in real time.

Recently, there has been a lot of traffic disputes between drivers. If communication between drivers such as interruption, sudden stop, or sudden braking is needed, the simple intention of the driver and the left / right direction indicators do not communicate exactly.

For example, even if the flashing lights display the discomfort such as glare caused by the high light at night, the driver of the rear vehicle does not accurately recognize the message delivered by the flashing lights and thus does not communicate correctly.

In addition, the rear vehicle of a large vehicle such as a bus and a truck may be blinded by the large vehicle to know the road situation, and when the front vehicle suddenly stops, it may not be able to quickly cope with the situation, and a collision situation may occur.

(Patent Document 0001) Korean Registered Patent No. 10-0839409 (2008.06.19) "Emergency vehicle warning lamp with text display"

(Patent Document 0002) Korean Utility Model Registration No. 20-0249177 (2001.09.22) "Vehicle display device for rear vehicle"

An object of the present invention is to provide a vehicle display system capable of displaying a message desired by a driver and delivering it to a rear vehicle.

Another object of the present invention is to provide a vehicle display method capable of displaying an image, an image, and a text by using a vehicle display system.

According to an aspect of the present invention, there is provided a method including receiving, by a vehicle controller, a vehicle pattern matrix through a user terminal; Analyzing, by the vehicle controller, the vehicle pattern matrix and programming one or more pattern conditions and output messages outputted in each pattern condition; Receiving, by the vehicle controller, a control signal including at least one of direction light information, emergency light information, steering angle information, speed information, brake information, and excel information of a vehicle electrically connected to the vehicle device; Searching, by the vehicle controller, a first pattern condition corresponding to at least one of the turn signal information, the emergency light information, the steering angle information, the speed information, the brake information, and the Excel information included in the signal; And automatically outputting, via the output device, an output message output to the first pattern condition by the vehicle controller.

According to an aspect of the present invention, there is provided a method including receiving, by a vehicle controller, a vehicle pattern matrix through a user terminal; Analyzing, by the vehicle controller, the vehicle pattern matrix and programming one or more pattern conditions and output messages outputted in each pattern condition; Receiving, by the vehicle controller, a control signal including at least one of direction light information, emergency light information, steering angle information, speed information, and vehicle output information of a vehicle electrically connected to the vehicle controller; Searching, by the vehicle controller, a first pattern condition corresponding to at least one of the turn signal information, the emergency light information, the steering angle information, the speed information, and the vehicle output information included in the signal; And automatically outputting, via the output device, an output message output to the first pattern condition by the vehicle controller.

According to the present embodiment, after the outputting step, the outputting of the output message may be stopped when it is detected that the first pattern condition is resolved.

According to the present embodiment, after the outputting step, if it is detected that a pre-registered dangerous condition is generated, the method may include transmitting a failure signal of the vehicle to an external insurance company server.

According to this embodiment, the method further comprises: searching a vehicle repair shop adjacent to the vehicle; And generating and transmitting state information of the vehicle to the vehicle repair shop.

According to the present exemplary embodiment, the code input through the user terminal may be analyzed to control an output message corresponding to the code to be output.

According to the present embodiment, it is possible to detect a user's voice and control to output the text included in the voice.

According to the present exemplary embodiment, the vehicle pattern matrix input through the user terminal may be transmitted to another user terminal, and the output may be controlled through the vehicle output device connected to the other user terminal.

A computer program according to an embodiment of the present invention may be stored in a medium for executing any one of the methods according to the embodiment of the present invention using a computer.

In addition, there is further provided a computer readable recording medium for recording another method for implementing the present invention, another system, and a computer program for executing the method.

Other aspects, features, and advantages other than those described above will become apparent from the following drawings, claims, and detailed description of the invention.

Embodiments of the present disclosure may transmit a message according to the change of the state of the vehicle to the vehicle behind, in addition to a simple signal through the turn signal or emergency light.

In addition, embodiments of the present disclosure may reduce the possibility of an accident with a vehicle located behind by outputting through an output message as soon as a sudden state change is detected in real time through the vehicle device.

In addition, embodiments of the present disclosure allow an output message to be automatically output during operation through a preset pattern matrix.

In addition, embodiments of the present disclosure can reduce the occurrence of retaliatory behavior occurring while driving by registering to automatically output an output message that considers a nearby vehicle driver by the vehicle status signal.

1 is a configuration diagram of an input / output system according to embodiments of the present invention.
2 is a block diagram of a vehicle controller according to embodiments of the present invention.
3 is a block diagram of a user terminal communicating with a vehicle controller.
4 to 10 are flowcharts of an input / output method of an output message according to a real time vehicle status signal according to embodiments of the present invention.
11 is an exemplary diagram of a pattern matrix transmitted from a user terminal to a vehicle controller.
12 is an exemplary diagram of a structure of a vehicle controller.
13 is a view for explaining an embodiment of the vehicle output device.

Hereinafter, with reference to the contents described in the accompanying drawings will be described in detail an exemplary embodiment according to the present invention. Also, a method of configuring and using an electronic device according to an embodiment of the present invention will be described in detail with reference to the contents described in the accompanying drawings. Like reference numerals or signs in the drawings denote parts or components that perform substantially the same function.

Terms including ordinal numbers such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are only used to distinguish one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component. The term and / or includes any one of a plurality of related items or a combination of a plurality of related items.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting and / or limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, the term including or having is intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features, numbers, steps It is to be understood that the present invention does not exclude in advance the possibility of the presence or the addition of operations, components, components, or a combination thereof.

Throughout the specification, when a part is connected to another part, this includes not only the case where the part is directly connected, but also the case where the part is electrically connected with another element in between. In addition, when a part includes a certain component, this means that the component may further include other components, not to exclude other components unless specifically stated otherwise. In addition, the terms "... unit", "module", etc. described in the specification mean a unit for processing at least one function or operation, which may be implemented in hardware or software or a combination of hardware and software. .

In the present specification, the pattern matrix is a structure including an output message to be output through the vehicle output device together with an output condition, and is designed to be automatically extended by the number of conditions input by the user. The pattern condition refers to a part corresponding to the condition in the pattern matrix, and may include at least one of state information of the vehicle. The content output by the pattern matrix may be referred to as conditional content.

1 is a configuration diagram of an input / output system according to embodiments of the present invention.

As illustrated in FIG. 1, the input / output system may include a vehicle controller 100, a user terminal 200, a vehicle device 301, and a vehicle output device 302.

The vehicle controller 100 may transmit / receive a signal to / from an input / output device of the vehicle with the user terminal 200. The vehicle controller 100 may periodically receive a signal related to vehicle control from the vehicle device 301. The vehicle controller 100 may transmit an output related control signal to the vehicle output device 302.

The vehicle controller 100 may supply power to the vehicle output device 302 and transmit an output related control signal to the vehicle output device 302.

The vehicle controller 100 controls an output message according to a signal related to a real-time vehicle state from the vehicle device 301 to be output.

The user terminal 200 is an electronic device that transmits a signal for an input / output device of a user's vehicle by connecting to a vehicle controller or a management server in a wired / wireless communication environment, such as a smartphone, a tablet personal computer, and a mobile device. Mobile phones, video phones, e-book readers, desktop PCs, laptop PCs, netbook computers, workstations, servers, PDAs ( A personal digital assistant (PMP), a portable multimedia player (PMP), an MP3 player, a mobile medical device, a camera, or a wearable device, a navigation device, a vehicle digital cluster, and a vehicle center fascia display device. The user terminal 200 includes a processor, a storage medium, a communication module, and an input / output device, and communicates with the vehicle controller 100 or a management server (not shown).

The user terminal 200 may receive and install an installation file of an application for data transmission and reception with the vehicle controller 100 from the vehicle controller 100 or the management server (not shown). The user terminal 200 may automatically update the installed application.

The vehicle device 301 includes vehicle status values (vehicle speed / RPM, coolant temperature, intake air temperature, intake air quantity, engine oil temperature, mission oil temperature, TPS (throttle position sensor), ISA (idle speed actuator), oxygen Vehicle driving information such as sensor, ignition angle and fuel injection quantity). The vehicle device 301 may periodically transmit state values of the vehicle at the request of the vehicle controller 100. The vehicle device 301 may transmit state values of the vehicle to the user terminal 200 through wireless communication such as Bluetooth communication, Wi-Fi, or wired communication through a cable.

The vehicle output device 302 may output an output message determined by the control of the vehicle controller 100. The vehicle output device 302 may include a communication module for receiving a control signal from the vehicle controller 100 and a storage medium for storing an output message.

An input / output system of a vehicle according to embodiments of the present invention transmits a pattern matrix including a conditional sentence and an output sentence input through the user terminal 200 to the vehicle controller 100 to perform an appropriate situation through the vehicle output device 302. Print the correct output message.

The vehicle controller 100 monitors real-time state values from the vehicle device 301 to determine an output time point of the output message, and controls the vehicle output device 302 to output the output message at that time.

2 is a block diagram of a vehicle controller 100 according to embodiments of the present invention.

As shown in FIG. 2, the vehicle controller 100 may include a processor 110, a communication interface 120, a first communication terminal 121, a second communication terminal 122, a storage medium 130, and a pattern receiving unit ( 131, the pattern programming 132, the control signal receiver 136, the condition determiner 137, the output controller 138, and the status reporter 139.

The processor 110 may be configured to process instructions of a computer program by performing basic arithmetic, logic, and input / output operations. The command may be provided to the processor 110 by the user terminal 200, the storage medium 130, and the communication interface 120. For example, the processor 110 may be configured to execute a command received according to a program code stored in a recording device such as the storage medium 130.

The communication interface 120 may provide a function for communicating with an external device through a network. For example, a request (eg, a request for a messaging service) generated by the processor 110 of the vehicle controller 100 according to a program code stored in a recording device such as a storage medium 130 is controlled by the control of the communication interface 120. Therefore, it can be delivered to an external server or another user terminal through a network. For example, the control signal or command received through the communication interface 120 may be transmitted to the processor 110 or the storage medium 130, and the content or file may be further included in the vehicle controller 100. It can be stored as a storage medium. The communication interface 120 may include a first communication terminal 121 and a second communication terminal 122. The communication interface 120 is connected to the vehicle device 301 through the first communication terminal 121 to prevent the vehicle state signal from the vehicle device 301 from being missed, and transmits a vehicle state signal such as a state value of the vehicle. You will receive.

The communication interface 120 communicates with external devices such as the user terminal 200 and the vehicle output device 302 through the second communication terminal 122.

The storage medium 130 is a computer-readable recording medium and may include a permanent mass storage device such as random access memory (RAM), read only memory (ROM), and a disk drive. In addition, the storage medium 130 may store an operating system and at least one program code. These software components may be loaded from a computer readable recording medium separate from the storage medium 120 using a drive mechanism. Such a separate computer-readable recording medium may include a computer-readable recording medium such as a floppy drive, a disk, a tape, a DVD / CD-ROM drive, a memory card, and the like. In other embodiments, the software components may be loaded into the storage medium 130 via the communication interface 120 rather than a computer readable recording medium. For example, the at least one program is based on a storage medium 130 based on a program (for example, the above-described application) installed by files provided through a network by a file distribution system that distributes installation files of developers or applications. Can be loaded into.

The vehicle controller 100 may include a pattern receiving unit 131 for receiving a pattern matrix from the user terminal 200 and a pattern programming unit 132 programmed by the received pattern matrix.

The pattern receiving unit 131 includes conditional statements and combinations of output messages for the conditional statements and combinations of the conditional signals of the vehicle input through the user terminal 200, the speed of the vehicle, the emergency light condition, the presence or absence of emergency brakes, and the like. You will receive a pattern matrix that contains a set of. The pattern receiver 131 may receive a pattern matrix registered by a corresponding user or registered by another user from a content server (not shown). The output message included in the pattern matrix may include an output message and graphic data corresponding to the output message.

The pattern programming unit 132 programs one or more conditions for the output message, for example, the direction indicator of the vehicle, the speed of the vehicle, the emergency light condition, the presence or absence of the emergency brake, and the like. The pattern programming unit 132 may program an output message that outputs a left steering signal and a left turn arrow at 30 km / h or less according to the input pattern matrix. In the case of a left steering signal and a loss of 30 km / h or more, a lane change message to the left may be set as an output message.

The state signal receiving unit 136 receives state values of the vehicle from the vehicle device 301. The state signal receiving unit 136 uses one of the first communication terminal or the second communication terminal in consideration of the communication connection state of the first communication terminal or the second communication terminal. When a start signal of the vehicle is detected, the vehicle controller 100 starts receiving a vehicle status signal from the vehicle device 301. Even after the ignition is turned off, the vehicle status signal is received from the vehicle device 301 until the vehicle is locked.

The condition determining unit 137 determines whether the condition of the received vehicle status signals is satisfied. The condition determining unit 137 searches for a first pattern condition corresponding to the vehicle status signal including at least one of the turn signal information, the emergency light information, the steering angle information, the speed information, and the vehicle output information.

The condition determining unit 137 also determines whether the first pattern condition corresponding to the vehicle status signal is released. The condition determiner 137 determines whether the first pattern condition is released through the vehicle state signal received from the state signal receiver 136. Depending on whether it is released, an output command may be generated to stop the output of the output message.

The output control unit 138 transmits an output command for outputting an output message output to the first pattern condition to the vehicle output device 302. The output command controls the output message to be output during the output time, including the output message and output time to be output. Here, the output message may include an output message and graphic data output in correspondence with the output message. The vehicle output device may output graphic data as it is without a separate conversion process.

The output controller 138 may provide an output fact of the output message in a separate method. For example, the output controller 138 may output an output completion fact of the output message by voice or additionally provide an output fact of the output message to the user terminal 200. For example, if the output is complete, 'The output is complete. Or, the output completion can be spoken, such as 'The output of the left movement is complete'.

The output control unit 138 may output an output message as a voice before transmitting the output command. The output command can be processed only when a confirmation input is received corresponding to the output of the output message. The output controller 138 searches for an output message corresponding to the voice, and controls the output message to be output. If the output message corresponding to the voice is not found, the output controller 138 may transmit a signal for requesting generation of the output message to the user terminal. Control to output the output message and the graphic data of the output message received from the user terminal.

Here, the graphic data is generated in correspondence with the output message through a data converter installed in the user terminal. The graphic data is generated according to the format output by the vehicle's output device, and may be generated to include the size and number of pixels included in the vehicle's output device and color values for each pixel. The output control unit 138 transmits graphic data corresponding to the output message so that the output control unit can directly output the output device.

The output control unit 138 may recognize the user's voice and generate an output command. The voice input through the voice input unit 140 may be converted into text, so that a message recognized after the delimiter for output may be output. For example, if the separator for the output is 'Jini', if 'Thank you Genie' is recognized, 'Thank you' is controlled to output through the vehicle output control device. Even if the same word is recognized without a delimiter, separate output is not controlled. In this way, the user may output various messages through the vehicle output device. In this case, an output command recognized as a voice may be through a user terminal. In response to an output command recognized through the user terminal, an example screen of the output message to be output may be provided through the screen of the user terminal. An output command may be provided to the output device of the vehicle according to a voice input or confirmation input such as 'OK' on the example screen of the provided output message.

The status report unit 139 may transmit a report corresponding to the vehicle status signal to an external insurance company server. If a dangerous condition is detected through the vehicle status signal, the status report unit 139 transmits a status report on the dangerous condition to an external insurance company server. The risk condition may be set via a vehicle status signal from the vehicle device or updated from the insurer server. The external insurance company server responds to the risk condition through the status report to increase or decrease the insurance premiums of the user and the vehicle. The insurance company server may separately manage risk conditions corresponding to an increase in premiums and risk conditions corresponding to a decrease in premiums. Through the status report, if the number of occurrences of the dangerous condition is more than a predetermined threshold number (for example, two times) for a predetermined period of time, for example, two times, the premium of the user or the vehicle increases. If the number of occurrences of the dangerous condition is zero through the status report, the insurance premium of the user or the vehicle is reduced.

The status report unit 139 may transmit a vehicle repair report corresponding to the vehicle status signal to an external vehicle repair terminal. The vehicle workshop terminal generates a vehicle repair estimate by synthesizing the vehicle status values included in the vehicle repair report. The situation report unit 139 receives a vehicle repair estimate in correspondence with the vehicle repair report.

The report collected by the status report unit 139 may be provided to a separate external server and managed. For example, speed information of vehicles in a specific region, occurrence of a sudden brake signal in a specific section, whether a dangerous condition occurs in a specific section, and the like may be integrated into vehicle-related information for each region. The situation report unit 139 may provide vehicle driving related information for each region to an external server.

3 is a block diagram of a user terminal to which a posting is output according to embodiments of the present invention.

The user terminal 200 may include a processor 210, a storage medium 220, a camera 230, an input unit 240, an output unit 250, and a communication unit 260.

As shown in FIG. 3, the user terminal 200 sets a processor output message, a processor 210, a storage medium 220, a camera 230, an input unit 240, an output unit 250, and a communication unit. 260 may include.

The processor 210 may be included in one or more. The processor 210 typically controls the overall operation of the user terminal 201. For example, the processor 210 may control the camera 230, the input unit 240, the output unit 250, the communication unit 260, and the like by executing programs stored in the storage medium 220. .

The storage medium 220 may store a program for processing and controlling the processor 210, and may store input / output data.

The storage medium 220 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (eg, SD or XD memory, etc.), Random Access Memory (RAM) Static Random Access Memory (SRAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Programmable Read-Only Memory (PROM), Magnetic Memory, Magnetic It may include a storage medium of at least one type of disk, optical disk. In addition, the user terminal 201 may operate a web storage or a cloud server that performs a storage function of the storage medium 220 on the Internet.

Programs stored in the storage medium 220 may be classified into a plurality of modules according to their functions.

The camera 230 may obtain an image frame such as a still image or a video through the image sensor in the photographing mode. An image captured by the image sensor may be processed through a module stored in the storage medium 220.

The image frame processed by the camera 230 may be stored in the storage medium 220 or transmitted to the outside through the communication unit 260. Two or more cameras 230 may be provided according to a configuration aspect of the terminal. The camera 230 may photograph an analysis object to generate a captured image.

The input unit 240 refers to a means for the user to input data for controlling the electronic device. For example, the input unit 240 includes a key pad, a dome switch, a touch pad (contact capacitive type, pressure resistive type, infrared sensing type, surface ultrasonic conduction type, integral tension) Measurement method, piezo effect method, etc.), a jog wheel, a jog switch, and the like, but are not limited thereto.

The output unit 250 outputs information processed by the user terminal 200. For example, the output unit 250 may output an image frame photographing blood traces. The output unit 250 may output a user interface provided by executing programs stored in the storage medium 220.

The communication unit 260 may include one or more components that enable communication between the user terminal 200 and another external electronic device, a server, and the like.

The storage medium 220 may include a data input unit 221, a data converter 222, a data register 223, and a data share 224 to register and share a vehicle output message.

The data input unit 221 receives an output condition and an output message to be output through the output device of the vehicle through the input unit 240.

The data converter 222 converts text, images, codes, symbols, and the like included in the input output message into graphic data. An algorithm for data conversion may be received from the content server 101. At this time, the format of the graphic data is a format that can be interpreted by the output device of the vehicle and is converted to be output according to the resolution of the output device of the vehicle. For the output device of the vehicle, it may be converted into graphic data in a dot format.

The data register 223 may register the output condition and the output message as one set through the external content server 101. The data register 223 may generate a code corresponding to a set including an output condition and an output message. The generated code may be registered in the content server 101 in correspondence with a set including an output condition and an output message.

The data sharing unit 224 may share the set registered in the content server 101 with other user terminals. The data sharing unit 224 may be implemented to receive a set of output conditions and output messages corresponding to codes input through the input unit 240. For example, when a code of '1234AB' is received, the data sharing unit 224 receives a set of output conditions and output messages corresponding to '1234AB'. The output condition and the output message are interpreted and output through the output unit 250.

The data sharing unit 224 may receive an algorithm related to a code, an output condition, and an output message decryption from the content server 101.

4 to 10 are flowcharts of an input / output method of an output message according to a real time vehicle status signal according to embodiments of the present invention.

In S110, the vehicle controller receives the vehicle pattern matrix from the user terminal.

In S120, the vehicle controller analyzes the vehicle pattern matrix and programs one or more pattern conditions and output messages outputted in the pattern conditions.

In S130, the vehicle controller receives a vehicle status signal including at least one of direction indicator light information, emergency light information, steering angle information, speed information, and vehicle output information of the vehicle from the vehicle device.

In S140, the vehicle controller searches for a first pattern condition corresponding to at least one of the turn signal information, the emergency light information, the steering angle information, the speed information, and the vehicle output information included in the signal. The first pattern condition is searched among the previously registered pattern conditions. The vehicle controller may determine whether the vehicle matches the pattern condition by inputting the vehicle status signal received to the module in which the vehicle pattern matrix is programmed. The vehicle pattern matrix is generated through an application installed in the user terminal, and may be set according to rules prescribed by the vehicle controller.

In S150, the vehicle controller automatically outputs an output message set to be output in the first pattern condition through the vehicle output device.

Through this, the vehicle controller transmits a message according to the change of the state of the vehicle to the vehicle behind the vehicle in addition to the simple signal through the direction indicator or emergency light. As soon as the vehicle controller detects a sudden state change in real time through the vehicle device, the vehicle controller outputs it through an output message, thereby reducing the possibility of an accident with a vehicle located behind the vehicle. The preset pattern matrix allows the output message to be automatically output during operation. The vehicle controller may reduce the occurrence of retaliatory behavior occurring while driving by registering the output message that considers a nearby vehicle driver by the vehicle status signal to be automatically output.

As shown in FIG. 5, after the output message is automatically output through the vehicle output apparatus, the vehicle controller may determine whether a dangerous condition has occurred in S210.

In S220, when it is determined that a dangerous condition is generated, the vehicle controller transmits a failure signal of the vehicle to an external insurance company server. When it is determined that a dangerous condition has occurred, the vehicle controller may provide a failure signal of the vehicle to a public institution, a vehicle company, a vehicle parts company, an insurance company, etc. in addition to an external insurance company server. In such a case, public agencies, automakers, auto parts companies, and insurance companies analyze information related to vehicle failure signals, generate information on driver's driving habits of each vehicle, and generate frequency of danger signals for each vehicle. Can be managed by the database. In consideration of the driving habits of the driver, the recommendation information (pattern matrix, road guidance information, vehicle repair shop, etc.) may be provided to the user terminal associated with the vehicle controller.

In S230, the user terminal associated with the vehicle controller may receive and output a message confirming a failure signal from a server of a public institution, a vehicle company, a vehicle parts company, or an insurance company.

Through this, the input / output method of the output message according to the real-time vehicle status signal allows the message to be output at the time desired by the user while driving the vehicle through the vehicle controller. The input / output method of an output message according to a real-time vehicle status signal automatically outputs a message for transmitting a sudden situation generated during driving to a nearby vehicle after the registration process.

As shown in FIG. 6, after S230, the vehicle controller determines that a vehicle accident has occurred and searches for a vehicle repair shop adjacent to a current location to handle the vehicle accident (S310).

In S320, the vehicle controller transmits the status information of the vehicle to the vehicle repair shop terminal and receives a vehicle repair estimate according to the status information.

This allows the vehicle controller to automatically receive a vehicle repair estimate based on the detected vehicle condition.

As shown in FIG. 7, the step of S120 may include detailed steps.

In S121, the vehicle controller may detect the number of conditions included in the first pattern condition included in the pattern matrix. In S122, the vehicle controller generates one or more conditional statements that match the first pattern condition according to the number of conditions. In S123, the vehicle controller generates an output statement for outputting an output message when all of the one or more conditional statements are satisfied.

The vehicle controller generates an output command to the vehicle device by generating one or more conditional statements and output statements corresponding to the first pattern condition into one program and storing them in a storage medium.

As shown in FIG. 8, after S150, the vehicle controller determines whether a failure signal of the vehicle output device is detected (S410).

In operation S420, when the vehicle controller determines that the vehicle output apparatus has failed, the vehicle controller searches for the surrounding electronic devices.

In S430, the vehicle controller sets the output message through the found peripheral electronic device. For example, in a situation in which the vehicle output device malfunctions or it is difficult to output the output message, the vehicle output device is controlled to output the output message through a user terminal or a tablet PC.

As shown in FIG. 9, the vehicle controller detects a dangerous situation such as an operation of a rapid brake through the vehicle device (S510).

In S520, the vehicle controller stores the vehicle status signal at a time when a sudden brake, a sudden manipulation of the steering wheel (or more than 90 degrees) is detected, in a separate space. This is to automatically add the process to the pattern matrix later.

In S530, the vehicle controller converts the vehicle state signal stored in the separate space into a pattern condition and sets an output message which is output at the time of operation of the sudden brake. The output message can be automatically set as registered by default. At this time, through the user terminal to convert the vehicle state signal to a pattern condition and set the output message to be output at the time of operation, such as sudden brake or steering wheel sudden operation.

As shown in FIG. 10, the vehicle controller outputs an output message through a process of registering a vehicle output device. Here, the registered vehicle output device will be referred to as a first output device. In S610, the vehicle controller determines whether an ACK is received from the first vehicle output device after the transmission of the output message, which is an output message. In operation S620, when the vehicle controller does not receive the ACK from the first vehicle output device, the vehicle controller randomly transmits a signal for searching for another second output device in the vicinity and searches for a separate output device. The signal for searching for the second output device is transmitted without specifying the receiver at a predetermined time period, and further includes a time interval for waiting for a response for a predetermined time after the transmission.

In S630, the vehicle controller determines whether the second output device is detected. Specifically, the vehicle controller determines the second output device by receiving a response signal in response to a signal for searching. The vehicle controller communicates with the second output device using the ID, address, etc. of the second output device included in the response signal.

In S640, the vehicle controller controls to output an output message through the second output device.

In this way, the vehicle controller outputs a message through another output device, for example, a user terminal, even in a situation where output is impossible due to a failure of a previously registered output device.

10 is an exemplary diagram of a pattern matrix transmitted from a user terminal to a vehicle controller.

As shown in FIG. 10, the pattern matrix may include a plurality of conditions. For example, the pattern matrix may include the direction of the steering signal, the speed of the vehicle, whether the emergency light is turned on, and the like.

The user terminal is provided with a user interface for inputting a pattern matrix. The generation screen of the pattern matrix may include icons corresponding to conditions frequently input by other users and examples of an output message.

The pattern matrix may include an output message corresponding to the conditional content. The pattern matrix is a left turn arrow, a right turn arrow, a lane change message, a lane change message, a lane change message, a concession that asks for a concession, a thank you, a thank you May include messages such as 'Caution, Slow', 'Stopped', 'Caution'. Condition and output messages can be changed by operation at the user terminal. Each condition and output message of the pattern matrix may be included and separated by a pre-defined separator. The pattern matrix may consist of a set of output conditions and output messages, and the ones generated by the plurality of users may be stored and managed by one integrated server. The user can access the integration server to download and use the pattern matrix registered by other users.

11 is an exemplary diagram of a structure of a vehicle controller.

The vehicle controller may consider the illuminance value through the illuminance sensor in transmitting an output command to the vehicle output device. When the ambient illuminance value exceeds the reference illuminance value, the vehicle output device may set a high output brightness of the output command or darken the background color. This prevents invisible output messages due to ambient illumination.

It is a figure explaining the provision form of a vehicle output apparatus.

As shown in FIG. 12, the vehicle output device may be installed to be output through the rear glass of the vehicle. The vehicle output device communicates with the vehicle controller in wired and wireless communication and includes a minimum program controlled by the vehicle controller.

The vehicle output device is a transparent display device having transparency, and may have a flexible property that may be bent due to its hardness, but this is only an example and may be modified in various forms and manners.

The apparatus described above may be implemented as a hardware component, a software component, and / or a combination of hardware components and software components. For example, the devices and components described in the embodiments are, for example, processors, controllers, arithmetic logic units (ALUs), digital signal processors, microcomputers, field programmable gate arrays (FPGAs). Can be implemented using one or more general purpose or special purpose computers, such as a programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. The processing device may also access, store, manipulate, process, and generate data in response to the execution of the software. For convenience of explanation, one processing device may be described as being used, but one of ordinary skill in the art will appreciate that the processing device includes a plurality of processing elements and / or a plurality of types of processing elements. It can be seen that it may include. For example, the processing device may include a plurality of processors or one processor and one controller. In addition, other processing configurations are possible, such as parallel processors.

The software may include a computer program, code, instructions, or a combination of one or more of the above, and configure the processing device to operate as desired, or process it independently or collectively. You can command the device. Software and / or data may be any type of machine, component, physical device, virtual equipment, computer storage medium or device in order to be interpreted by or to provide instructions or data to the processing device. Or may be permanently or temporarily embodied in a signal wave to be transmitted. The software may be distributed over networked computer systems so that they may be stored or executed in a distributed manner. Software and data may be stored on one or more computer readable recording media.

The method according to the embodiment may be embodied in the form of program instructions that can be executed by various computer means and recorded in a computer readable medium. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the media may be those specially designed and constructed for the purposes of the embodiments, or they may be of the kind well-known and available to those having skill in the computer software arts. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic disks, such as floppy disks. Magneto-optical media, and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

Although the embodiments have been described by the limited embodiments and the drawings as described above, various modifications and variations are possible to those skilled in the art from the above description. For example, the described techniques may be performed in a different order than the described method, and / or components of the described systems, structures, devices, circuits, etc. may be combined or combined in a different form than the described method, or other components. Or even if replaced or substituted by equivalents, an appropriate result can be achieved.

Therefore, other implementations, other embodiments, and equivalents to the claims are within the scope of the claims that follow.

100: vehicle controller
200: user terminal
301: vehicle device
302: vehicle output device

Claims (6)

Inputting, by the data input unit of the user terminal, an output condition and an output message to be output through the vehicle output device;
Converting the text, the image code, and the symbol included in the output message inputted by the user terminal into graphic data by using an algorithm for data conversion received from a content server. A format interpretable at an output device, the output device being converted to be output according to the resolution of the vehicle output device;
Registering, by the data registration unit of the user terminal, the output condition and the output message in the content server as one set, and generating a code corresponding to the set including the output condition and the output message;
Sharing a set registered by the data sharing unit of the user terminal with the content server with other user terminals;
Receiving, by the vehicle controller, a vehicle pattern matrix including an output message which is designed to be automatically extended by the number of conditions input by the user through the user terminal and includes an output message to be output;
Analyzing, by the vehicle controller, the vehicle pattern matrix to extract one or more pattern conditions and programming output messages output to each pattern condition according to the number of the pattern conditions;
When the vehicle controller detects a start signal of the vehicle, the vehicle controller receives a first vehicle status signal including at least one of direction indicator information, emergency light information, steering angle information, speed information, brake information, and Excel information of an electrically connected vehicle from the vehicle device. Receiving;
Searching, by the vehicle controller, a pattern condition corresponding to at least one of the turn signal information, the emergency light information, the steering angle information, the speed information, the brake information, and the Excel information included in the signal; And
Transmitting, by the vehicle controller, an output command for outputting an output message output to the pattern condition to the vehicle output device, wherein the output command includes an output message to be output, graphic data corresponding to the output message, and an output time; -;
After the vehicle controller outputs an output message, the vehicle controller determines whether a dangerous condition has occurred, and when it is determined that the dangerous condition has occurred, the failure signal of the vehicle is transmitted to the servers of public institutions, automobile companies, vehicle parts companies, and insurance companies. The vehicle's failure signal is sent to the public agencies, the automobile companies, the vehicle parts companies, and the insurers' servers to analyze the information related to the received vehicle's failure signal, and the driver's driving habits of each vehicle and each vehicle. Generates and manages the frequency of dangerous signal generation in the database and manages it.Recommended information including a pattern matrix, road guidance information, and a car repair shop in consideration of the driving habits of each vehicle and the frequency of dangerous signal occurrence of each vehicle. Outputting according to the vehicle control signal in real time, further comprising the step of providing to each terminal of the driver O how the message.

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