KR20180001314A - Apparatus and method for emergency start - Google Patents

Abstract

One embodiment of the present invention relates to an emergency starting system, an operation method thereof, and a method thereof. The emergency starting system for construction equipment using a smart key at a time of starting includes: a communication portion for receiving a disposable password from a server; a local communication portion for receiving a disposable password from a mobile terminal that requests emergency starting in a local communication method; and an emergency starting control portion for outputting a starting signal to an engine starting device in accordance with whether or not the disposable password received from the server matches the disposable password received from the mobile terminal.

Description

[0001] APPARATUS AND METHOD FOR EMERGENCY START [0002]

One embodiment of the present disclosure relates to an emergency starting device and method.

The automobile, which is a necessity of modern man, has been controlled by the mechanical method in the past, and the key key is used as a method of obtaining representative vehicle control right. For example, the lock key was unlocked and locked with the key key, and the engine was started using the key key.

However, due to the development of electronic control technology and wireless communication technology, it has become possible to remotely control the electronic devices in the vehicle, and nowadays, by using radio frequency (RF) A device such as a remote controller for a vehicle for controlling a vehicle and enabling a vehicle to be started has been developed and widely used.

In recent years, the RF technology has been upgraded to provide a keyless entry (keyless entry) system in which a user can carry a wireless electronic key (smart key) ) Function and a smart key system with a keyless go function that gives the authority to start when the vehicle is loaded with the electronic key are developed to improve the security of the vehicle as well as the security of the user .

However, if the smart key is lost, it is difficult to start it by other methods. Especially in the case of construction equipments, there is a problem that it is difficult to take measures such as traction because there are cases where work is done in remote areas.

Therefore, an emergency start function is required in an emergency situation such as when a smart key is lost.

An object of the present invention is to provide an apparatus and a method capable of making an emergency start using a mobile terminal of a worker in a situation in which a start can not be normally started by using a smart key used in the related art.

To this end, according to a first aspect of the present invention, an emergency starting device for a construction equipment using a smart key at startup includes a communication unit for receiving a one-time password generated by a server, and a mobile terminal for requesting an emergency start And an emergency start control unit for outputting a start signal to the engine starting device according to whether the disposable password received by the local communication method and the disposable password received from the server match the disposable password received from the mobile terminal .

According to a second aspect of the present invention, there is provided a method for controlling a work restriction of a job restriction control system for operating a plurality of smart keys, the method comprising: receiving a signal from at least one smart key to determine a position of the smart key; Determining whether the smart key of the smart key control device is a key used during start-up; determining whether the smart key is a key used during start-up according to a result of determining whether the smart key is a key used during start- To the vehicle control device, and a step of controlling the operation restriction according to the signal received from the smart key control device.

According to an embodiment of the present invention, it is possible to provide an apparatus and method for making an emergency start using a mobile terminal of a worker when starting can not be started due to loss of a smart key or the like.

In addition, by using the two-factor authentication and the one-time password, it is possible to prevent unauthorized use of the user, such as duplication of the startup message, thereby improving the security.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exemplary diagram illustrating an emergency start system in accordance with one embodiment of the present disclosure; Fig.
2 is an exemplary configuration diagram illustrating an emergency starting device according to an embodiment of the present invention;
3 is a flow diagram of an emergency start-up method according to an embodiment of the present disclosure;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In describing the embodiments, descriptions of techniques which are well known in the technical field to which this specification belongs and which are not directly related to this specification are not described. This is for the sake of clarity without omitting the unnecessary explanation and without giving the gist of the present invention.

For the same reason, some of the components in the drawings are exaggerated, omitted, or schematically illustrated. Also, the size of each component does not entirely reflect the actual size. In the drawings, the same or corresponding components are denoted by the same reference numerals.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exemplary diagram illustrating an emergency start system in accordance with one embodiment of the present disclosure; Fig.

The emergency starting device of the construction equipment using the smart key according to an embodiment of the present invention includes a construction equipment 20 on which an emergency start control device is mounted, a smart A server 40 for managing information of the construction equipment 20, and a mobile terminal 30 of an operator registered in the server 40. [

For convenience of explanation, the start using the smart key is called a normal start, and the unusual start performed without using the smart key is called an emergency start. In addition, hardware and software related to the operation in a case where an emergency start is required is collectively referred to as an emergency start system.

In an embodiment of the present invention, when the smart key can not be used due to loss or the like, an emergency system for emergency start is proposed using the mobile terminal 30 of the worker registered in advance.

The mobile terminal 30 is a portable terminal capable of communicating information with a server through a network, and capable of short-range communication. The mobile terminal 30 may be various types of terminals such as a mobile phone, a smart phone, a personal digital assistant (PDA), a personal computer (PC), a tablet personal computer, and a notebook.

The network may be any of a variety of communication methods such as TCP / IP, Local Area Network (LAN), WIFI, Long Term Evolution (LTE), Wideband Code Division Multiple Access (WCDMA) May be implemented using at least some of them. Many communications are performed over the network, but in the following description, the description of the network is omitted in order to simplify the explanation.

The mobile terminal 30 stores authentication information for making an emergency start. This authentication information includes an authentication code previously registered in the server 40 and a disposable password received from the server 40 at every emergency start.

The mobile terminal 30 can transmit authentication information via short-range communication with the emergency starting device in the construction equipment. The local area wireless communication may include Radio Frequency Identification (RFID), Wireless Local Area Network (WLAN), Bluetooth, Zigbee, Ultra Wideband (UWB) have.

If the short distance communication is NFC communication, the NFC tag should be provided in the mobile terminal 30 and the NFC reader in the emergency starting device.

The construction equipment 20 is booted by the emergency starting device. The emergency starting device transmits a start signal to the engine starting device so that the emergency starting device starts, and the engine starting device rotates the engine upon receiving the start signal. Such a startup procedure can be easily understood by those skilled in the art, and a detailed description will be omitted below.

Hereinafter, an emergency starting device according to an embodiment of the present invention will be described in detail with reference to FIG.

2 is an exemplary configuration diagram illustrating an emergency starting device according to an embodiment of the present invention;

The emergency starting device 200 provided in the construction equipment 20 may include a communication unit 220, a short range communication unit 240, and an emergency start control unit 260.

The communication unit 220 communicates with the server 40 registered in advance and transmits / receives information for emergency start. The information for the emergency start may be the one-time password generated by the server 40.

The communication unit 220 can communicate with the server 40 to acquire the acquired information to the emergency start control unit 260.

The short range communication unit 240 receives information for emergency start with the mobile terminal 30 of the operator through short distance communication. The information for the emergency start may be a disposable password received through the mobile terminal 30.

The short-distance communication unit 240 may communicate with the mobile terminal 30 and transmit the acquired information to the emergency start-up control unit 260. [

In one embodiment, the short range communication unit 240 may be an NFC reader. When the short range communication unit 240 is an NFC reader, the NFC tag attached to the mobile terminal 30 is tagged to read tag information. The read information is used for authentication. This authentication process will be described later with reference to FIG.

The emergency start-up control unit 260 controls each component of the emergency starting device 200. In particular, the emergency start control unit 260 can perform authentication using the information obtained from the communication unit 220 and the short-range communication unit 240. For example, authentication can be performed according to whether the disposable password received by the communication unit 220 matches the disposable password received through the local communication unit 240. [ Here, the disposable password is valid only for a predetermined time, thereby improving security.

The emergency start-up control unit 260 can transmit a start signal to the engine starting apparatus 100 and start the engine when the authentication is normally completed.

3 is a flow diagram of an emergency start-up method according to an embodiment of the present disclosure;

Referring to FIG. 3, authentication between the mobile terminal 30 and the server 40 is performed in step S100. For example, the server 40 may receive the authentication code from the mobile terminal 30 and perform authentication through whether the received authentication code matches the authentication code stored at the time of the initial registration. In this case, the authentication code may be an arbitrary number sequence given to the server 40 by the server 40 at the time of registration of the mobile terminal 30, a terminal number assigned to the mobile terminal 30, And may include any one or more of application numbers installed in the terminal 30. [

If authentication is normally completed in step S100, the server 40 generates a disposable password for emergency start in step S110. It is advisable to set the disposable password to be valid only for a predetermined time.

In step S111, the server 40 transmits the generated one-time password to the mobile terminal 30. In step S112, the server 40 transmits the generated one-time password to the emergency starting device 20. [

In step S113, the mobile terminal 30 transmits the disposable password to the emergency starting device 20. [

In step S114, the emergency starting device 20 confirms whether the one-time password acquired from the mobile terminal 30 matches the one-time password received from the server 40. [

If it is determined in step S114 that the passwords received from both sides match, the emergency starting device 20 outputs a startup signal to the engine control device in step S115.

After step S112, the emergency starting device 20 can delete the received disposable password after a predetermined time has elapsed. The predetermined time is a valid period of the disposable password. In this configuration, after receiving the disposable password from the server 40, the emergency start-up device 20 deletes the received disposable password after expiration of the valid period of the preset disposable password, Authentication is disabled.

If it is determined in step S114 that the passwords received from both sides do not match, the emergency start-up device 20 notifies the mobile terminal 30 of the emergency start failure in step S116.

According to an embodiment of the present invention, emergency authentication is performed by performing secondary authentication based on a one-time password for starting through a short distance communication with a mobile terminal that has performed a first authentication based on a server and an authentication code.

At this point, it will be appreciated that the combinations of blocks and flowchart illustrations in the process flow diagrams may be performed by computer program instructions. These computer program instructions may be loaded into a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, so that those instructions, which are executed through a processor of a computer or other programmable data processing apparatus, Thereby creating means for performing functions. These computer program instructions may also be stored in a computer usable or computer readable memory capable of directing a computer or other programmable data processing apparatus to implement the functionality in a particular manner so that the computer usable or computer readable memory The instructions stored in the block diagram (s) are also capable of producing manufacturing items containing instruction means for performing the functions described in the flowchart block (s). Computer program instructions may also be stored on a computer or other programmable data processing equipment so that a series of operating steps may be performed on a computer or other programmable data processing equipment to create a computer- It is also possible for the instructions to perform the processing equipment to provide steps for executing the functions described in the flowchart block (s).

In addition, each block may represent a module, segment, or portion of code that includes one or more executable instructions for executing the specified logical function (s). It should also be noted that in some alternative implementations, the functions mentioned in the blocks may occur out of order. For example, two blocks shown in succession may actually be executed substantially concurrently, or the blocks may sometimes be performed in reverse order according to the corresponding function.

Herein, the term " part " used in the present embodiment means a hardware component such as software or an FPGA or an ASIC, and 'part' performs certain roles. However, 'part' is not meant to be limited to software or hardware. &Quot; to " may be configured to reside on an addressable storage medium and may be configured to play one or more processors. Thus, by way of example, 'parts' may refer to components such as software components, object-oriented software components, class components and task components, and processes, functions, , Subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays, and variables. The functions provided in the components and components may be further combined with a smaller number of components and components or further components and components. In addition, the components and components may be implemented to play back one or more CPUs in a device or a secure multimedia card.

It will be understood by those skilled in the art that the present specification may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present specification is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents are included in the scope of the present specification Should be interpreted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is not intended to limit the scope of the specification. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

20: Construction equipment
30: mobile terminal
40: Server
200: Emergency starting device
220:
240:
260: emergency start control unit

Claims (7)

As an emergency starting device for construction equipment,
A communication unit for receiving a one-time password generated by the server from the server;
A local communication unit receiving a disposable password from a mobile terminal requesting an emergency start by a local communication method; And
An emergency start control unit for outputting a start signal to the engine starting device in accordance with whether the disposable password received from the server matches the disposable password received from the mobile terminal,
And an emergency starting device.
The emergency starting device according to claim 1, wherein the disposable password is valid only for a predetermined time.
3. The method according to claim 1 or 2,
Wherein the one-time password is generated after an authentication procedure based on an authentication code between the server and the mobile terminal.
2. The emergency starting apparatus according to claim 1, wherein the short range communication is an NFC communication.
As an emergency start-up method of a construction equipment using a smart key at startup,
Receiving a one-time password generated by the server from the server;
Receiving a disposable password through a short distance communication from a mobile terminal requesting an emergency start; And
Outputting a start signal to the engine starting device in accordance with whether the disposable password received from the server matches the disposable password received from the mobile terminal
Lt; / RTI >
6. The method of claim 5,
Wherein the disposable password received by the server is deleted after a predetermined time so as to be valid only for a predetermined period of time.
The method according to claim 5 or 6,
Wherein the server generates the disposable password when the authentication of the mobile terminal is normally performed based on the authentication code.

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