KR101776310B1 - Device and method for performance of customer delivery before and after mode - Google Patents

Abstract

The present invention relates to an apparatus and method for automatic execution of a vehicle before and after delivery of a vehicle. More particularly, the present invention relates to a system and method for automatically delivering a vehicle before and after delivering a vehicle to a customer, Mode automatic execution apparatus and method.
In order to achieve this, the present invention eliminates the conventional pre-delivery mode switch, and the microcomputer in the smart junction box and each load are connected to the relay in the smart junction box, So as to solve the inconvenience of operating the mode switch separately when the vehicle is delivered to the customer.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to an apparatus and method for automatic execution of a vehicle before and after delivery of a vehicle. More particularly, the present invention relates to a system and method for automatically delivering a vehicle before and after delivering a vehicle to a customer, Mode automatic execution apparatus and method.

Generally, in order to solve the problem of discharge of battery due to long time spent in the customs and delivery stages, such as long-term storage before being sold to the customer after the production of the automobile and delivery to the customer, (Front / back mode switch, old power connector) to operate only the switch.

For example, only electrical equipment (engine ECU, remote start, etc.) related to start-up of a vehicle can use standby power at start-up OFF condition to minimize battery discharge before customer delivery, and various convenience loads (audio, etc.) Switches are applied to enable standby power.

As shown in FIG. 3, the power connector is connected between the battery and each load. The power connector can cut off the dark current flowing to the body, the chair, and the multimedia load power source except for the startup related unit by the manual connector removal of the power connector, (Dealer Shop) repeatedly inserts and removes the power connector every time the customer visits it, thereby blocking the dark current.

However, there is a problem that the power connector must be manually turned on / off every time the battery power is cut off and allowed, and the power connector must be manually turned on / off manually every time to turn off and allow the power supply .

As shown in the attached FIG. 4, the customer pre / post mode switch method is a method in which the customer pre / post mode switch is installed between the microcomputer and the load, and is an automatic dark current blocking method of the electronic control method. There is a disadvantage in that the system is reset because the mode switch is not restored due to the automatic power supply although there is a convenience in that the time mode switch is switched only once after the customer is delivered.

In other words, the mode switch is applied to distinguish the pre / post delivery mode of the customer.

First, the mode switching switch is missing when delivering the customer.

The user does not switch the mode switch to the backward mode at the time of customer delivery, and the information set by the user is reset each time the vehicle is turned on / off, resulting in a customer complaint (for example, , All information will be reset when restarted).

Secondly, if the mode is maintained after the delivery of the customer during the dressing, a considerable amount of dark current (standby power) flows continuously so that the battery can not be maintained in a charged state, and the battery endurance is degraded or worst case, .

Therefore, in order to solve the above problems, careful management of the operators is required, but there are difficulties in real life, and development of devices and algorithms capable of automatically switching the pre / post modes of customers is required.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a smart junction box, in which a pre-existing mode switch is excluded and a microcomputer in a smart junction box and each load are connected by a relay, The present invention also provides an apparatus and method for automatic execution of a vehicle before and after a customer's delivery so that the logic for the forward / backward mode is automatically executed, thereby eliminating the inconvenience of operating the mode switch separately when the vehicle is delivered to the customer. There is a purpose.

In order to achieve the above object, an embodiment of the present invention is a vehicle including a smart junction box connected between a load group including a lamp load, a body electric load, a multimedia load, and a wakeup load, A pre-delivery mode automatic execution device, comprising: a local switch input module for receiving a switching signal of a local switch; A microcomputer for carrying out logic for a mode before and after delivery of the vehicle; A load group including a lamp load, a body electrical load, a multimedia load, and a wakeup load, and a first group to a second group, connected between the microcomputer, 4 relays; Is installed in the smart junction box so that the mode before and after the customer's delivery of the vehicle can be automatically executed.

According to another aspect of the present invention, there is provided a smart junction box including: Determining whether the smart junction box is in a customer delivery mode or a customer delivery mode when a slip entry is made; If it is determined that the pre-delivery mode is set, when the smart junction box's slip time is above the reference value, the relay connected between the microcomputer and each load is turned off, and the pre-delivery mode for shutting off the battery power for the remaining loads except for the startup related load ; If the mode is determined to be in the customer delivery mode, the subsequent logic of the condition after the customer delivery is executed; The method comprising the steps of: determining whether or not the vehicle is to be automatically delivered to the customer;

In another embodiment of the present invention, in the step of determining whether or not the smart junction box is slipped, it is determined that the smart junction box enters the slip state when the start-off of the vehicle and the off state of the local switch are continued for a predetermined time .

In particular, if the mileage of the SmartJunction box is in excess of the reference value or the amount of fuel changes, the mode is determined to be the customer delivery mode. If the mileage is less than the reference value or there is no change in the amount of gasoline supply, .

Through the above-mentioned means for solving the problems, the present invention provides the following effects.

According to the present invention, the microcomputer in the smart junction box and each load are connected to the relay capable of allowing and disabling battery power while blocking the dark current, It is possible to solve the inconvenience of operating the mode switch before and after the customer is delivered separately when the vehicle is delivered to the customer in the past.

In other words, since the mode switch that distinguishes the pre-delivery mode is not switched to the customer delivery mode, it is possible to solve the inconvenience such as resetting various setting information, And by applying low-cost relays to the logic for pre- and post-customer mode, cost savings can be realized.

1 is a circuit diagram showing an automatic execution device of a vehicle before and after delivery of a vehicle according to the present invention;
FIG. 2 is a flowchart illustrating a method of automatically executing a mode before and after a customer delivers a vehicle according to the present invention;
FIG. 3 is a schematic view showing a customer before and after delivery mode using a conventional power connector,
FIG. 4 is a schematic view showing a customer before and after delivery mode using a conventional mode changeover switch; FIG.

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

It is an object of the present invention to provide an apparatus and method for automatic execution of a mode before and after delivery of a vehicle, in which a conventional mode switch before and after a customer is removed and a dark current cutoff and a battery power supply are allowed and controlled automatically.

For this purpose, as shown in FIG. 1, the smart junction box 10 for distributing or shutting off the battery power to each load is provided with a relay for allowing and disabling battery power for each load.

In the configuration of the smart junction box 10, a local switch 12 (a switch for indicating a closed and open state of a door and a luggage compartment lid) is connected to an input terminal of a microcomputer 16, A can communication module 18 for can communication with various electronic control modules including a body control module, and a regulator for making a battery voltage constant are connected to each other.

A load group 30 including a ramp load 31, a body electrical load 32, a multimedia load 33 and a wakeup load 34 is connected to the output terminal of the microcomputer 16 A first relay 41 is connected between the microcomputer 16 and the lamp load 31 and a second relay 42 is connected between the microcomputer 16 and the body electrical load 32. The microcomputer 16 and the multimedia load A third relay 43 is connected between the microcomputer 16 and the wakeup load 34 and a fourth relay 44 is connected between the microcomputer 16 and the wakeup load 34. In response to a command from the microcomputer 16, Off " to < / RTI >

At this time, the microcomputer 16 of the smart junction box 10 is loaded with logic for automatically executing the pre-delivery mode of the vehicle.

Hereinafter, a method of automatically executing the pre-delivery mode of the vehicle according to the present invention will be described with reference to FIGS. 1 and 2 attached hereto.

First, the microcomputer 16 monitors whether or not the smart junction box 10 is in a sleep state, and a step of determining whether or not the smart junction box 10 is slipped is proceeded.

That is, the microcomputer 16 switches the switching signal of the local switch 12 to the local switch input module 14 when the local switch 12 indicating the closed state of the door and the luggage compartment lid is in OFF state, And determines that the smart junction box 10 has entered the sleep state.

Alternatively, even if there is no can communication in the can communication module 18 that can communicate with various electronic control modules including the body control module, it is determined that the smart junction box 10 has entered the sleep state .

Next, when the smart junction box 10 enters the slip state, a step of determining whether the mode is the pre-customer delivery mode or the customer delivery mode is performed in the microcomputer 16.

At this time, the step of determining whether the mode is the pre-delivery mode or the post-customer delivery mode is based on a change in the travel distance or the amount of the fuel injected into the vehicle.

More specifically, after the smart junction box 10 enters the slip state, the microcomputer 16 receives the travel distance and the amount of change in the amount of fuel from the odometer and the main system of the vehicle, and determines whether the travel distance of the vehicle has increased beyond the reference value . If the amount of gasoline is changed, the mode is determined to be the customer delivery mode. On the other hand, if the mileage is less than the reference value or there is no change in the amount of gasoline, the mode is determined to be the customer delivery mode.

Next, when it is determined that the mode is the customer delivery mode, the microcomputer 16 and the relays 42 and 43 connected between the respective loads 32, 33, and 34 after confirming again that the sleep time of the smart junction box 10 is above the reference value , 44 are turned off.

More specifically, by the command of the microcomputer 16, only the first relay 41 connected to the start-related load (the lamp load 41 which is turned on at the start of the vehicle) is turned on so that the battery power flows to the start- A second relay 42 connected to the body electric field load 32, a third relay 43 connected to the multimedia load 33, and a third relay 43 connected to the wakeup load 34 The fourth relay 44 connected to the battery pack 30 is turned off and the battery power is cut off in the body electric field load 32, the multimedia load 33, the wakeup load 34, and the like.

Alternatively, if the post-customer delivery mode is determined, the subsequent logic of the post-customer delivery condition is executed.

That is, not only the load related to the starting of the vehicle but also the third relay 43 is turned on so that the battery power is supplied to the multimedia load 33 operated by the driver at the time of driving the vehicle, The subsequent logic of the post-customer delivery condition is executed such that the second relay 42 connected to the body electric field load 32 is turned on so that the body electrical components and the like can be operated.

10: Smart Junction Box 12: Local Switch
14: Local switch input module 16:
18: CAN communication module 20: Battery
30: load group 31: ramp load
32: Body electric field load 33: Multimedia load
34: Wakeup load 41: First relay
42: second relay 43: third relay
44: fourth relay

Claims (4)

A smart junction box 10 connected between a load group 30 including a lamp load 31, a body electric field load 32, a multimedia load 33 and a wakeup load 34 and a battery 20, A method for automatically executing a customer before and after delivery of a vehicle,
A local switch input module (14) connected to the input of the microcomputer (16) for receiving a switching signal of a local switch (12) indicating the open and closed states of the door and the luggage compartment lid;
A microcomputer 16 for carrying out logic for a mode before and after the customer's delivery of the vehicle;
The microcomputer 16 is connected between the load group 30 including the lamp load 31, the body electric field load 32, the multimedia load 33 and the wakeup load 34 and the microcomputer 16, First to fourth relays (41, 42, 43, 44) which are turned on / off to allow and block the power supply of the battery (20) according to a command of the controller
Is installed in the smart junction box (10), so that the pre-delivery mode of the vehicle can be automatically executed.
Determining whether the smart junction box (10) has entered a slip;
Determining whether the smart junction box 10 is in a customer delivery mode or a customer delivery mode when the slip entrance of the smart junction box 10 is performed;
If it is determined that the mode is the customer delivery mode, the microcomputer 16 and the relays 42, 43, and 44 connected between the loads 32, 33, and 34 are turned off when the sleep time of the smart junction box 10 is equal to or higher than the reference value, A pre-delivery mode for shutting off the power supply of the battery 20 to the remaining loads (32, 33, 34) except the startup related load is executed;
If the mode is determined to be in the customer delivery mode, the subsequent logic of the condition after the customer delivery is executed;
The method comprising the steps of:
The method of claim 2,
In the step of determining whether the smart junction box 10 is slip-in,
Wherein the smart junction box (10) determines that the smart junction box (10) has entered a slip state when the start-off of the vehicle and the off state of the local switch (12) are continued for a certain period of time.
The method of claim 2,
If the travel distance is greater than the reference value or the fuel amount is changed after the slip of the smart junction box 10 is entered, the mode is determined to be the customer delivery mode. If the travel distance is less than the reference value or there is no change in the amount of fuel, Wherein the method comprises the steps of:

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