KR19980086016A - Key less tester of car - Google Patents

Abstract

The present invention relates to a keyless tester for an automobile, comprising: a first check lamp (1) for checking whether a battery line is disconnected and a second light for turning on the ignition switch (2a) to check whether the ignition switch (2a) is activated and whether the line is disconnected. Check lamp 2; The third, fourth and fifth check lamps 3 (3) which are turned on when the hood / door / trunk are opened to check whether the hood / door / trunk context positions 3a, 4a and 5a are operated and their respective lines are disconnected. 4) (5); the sixth check lamp (6) that is turned on when the door or the trunk is opened by the door key to check whether the anti-lock switch (6a) (6b) is activated and whether the line is disconnected; A first check switch 7 for checking whether the alarm 7a is activated and whether the line is disconnected; A second check switch 8 for checking whether the theft operation indicator 8a is turned on and whether the line is disconnected; Third and fourth check switches 9 and 10 for checking whether the left / right turn indicators 9a and 10a are turned on and whether the line is disconnected; And a door lock / unlock check switch 11 that checks whether the door lock / unlock button actuator 12b is operated by the operation of the door lock relay 12a and whether the line is disconnected, in parallel to the battery line, thereby providing a ground line. The lamps and switches are operated by a keyless tester which is built into the case and installed by uniting the lamps and the switches on the surface of the case and the input pins of the lamps and the switches on one side of the case. It is to check whether the line and the disconnection of the line easily and to prevent the misdiagnosis.

Description

Keyless Test Machine

In general, a vehicle is provided with a door for getting on and off, a trunk for loading and unloading cargo, and a hood for checking various devices of the engine room.

When the door is opened while driving, an accident may occur, so that the door context position is turned on when the door is opened and turns on the lamp, and the trunk and hood are turned on when the trunk and hood are opened like the door. The trunk / hood context location to light the lights is installed on the body.

Meanwhile, the door is provided with a door lock button which is lowered and locked when the passenger presses the door indoors or locks the door with the door key outdoors so that the door cannot be opened from the outside. The operation of the door lock button is generally manual but advanced. In the case of a vehicle model, there is a remote control type that sends a signal through the remote control from the outside and the door lock relay operated by the signal operates the actuator to lower / raise the door lock button to lock / unlock the door.

In addition, the front and rear of the vehicle body is provided with a direction indicator for indicating a left turn right turn of the car, such as the above direction indicator lights when the door is opened or locked by the door lock button by the operation signal of the remote control as described above, It is also used as an indicator for opening and closing.

In addition, anti-theft or burglar prevention alarms are installed in the engine room to generate an alarm sound when forcibly opening the door or trunk without a door key from the outside. An antilock switch, which is turned off when the door or the trunk is opened by the door key, is installed in the door and the trunk key cylinder, and an anti-theft indicator is installed in the instrument panel of the driver's seat.

An ignition switch, which is turned on by the ignition key and starts the engine, is installed in the key cylinder of the handle column shaft.

As such, many kinds of switches and lamps are installed in a car to perform its own function.

The wirings of the various switches and lamps as described above are connected to a PCB substrate called a keyless unit with one connector, which is provided at the bottom of the console box.

Opening doors, hoods, and trunks with the keyless unit connected to the keyless unit as described above while mass-producing automobiles equipped with the various switches and lamps as described above. If the problem occurs, remove the keyless unit installed at the bottom of the console box and find and check the respective wiring lines. There was a problem that takes a lot of work.

Accordingly, an object of the present invention is to solve the above problems and to operate various switches such as doors, hoods, trunks, etc., lamps and alarms such as direction indicators, theft operation indicators, and disconnection of the lines. The technical problem is to provide a keyless tester for a vehicle which is intended to shorten the check time and prevent misdiagnosis by allowing the user to easily check through the tester without checking each one.

The object of the present invention as described above is a first check lamp for checking whether the battery line is disconnected, and a second check lamp for checking whether the ignition switch is operated and whether the line is disconnected; Third, fourth and fifth check lamps for checking whether the hood / door / trunk context position is activated and whether the respective lines are disconnected; A sixth check lamp for checking whether the antilock switch is activated and whether the line is disconnected; A first check switch for checking whether the anti-theft alarm is activated and whether the line is disconnected; A second check switch for checking whether the theft operation indicator is turned on and whether the line is disconnected; Third and fourth check switches for checking whether the left / right direction indicator light is turned on and whether the line is disconnected; And wires of the door lock / unlock check switch that checks whether the actuator for the door lock / unlock button is disconnected and whether the line is disconnected, built into the case, and the above lamps and switches are installed on the surface of the case and unitized. A keyless tester configured to process an input pin connected to the wire is achieved.

1A is a plan view of a keyless tester according to the present invention.

1B is a perspective view of a keyless tester

2 is a view showing the check name of the connector pin of the keyless tester

3 is a test circuit diagram of a keyless tester;

* Description of the symbols for the main parts of the drawings *

1,2,3,4,5,6: First 1,2,3,4,5,6 check lamps

7,8,9,10: 1,2,3,4 check switch

11a, 11b: Door lock / unlock check switch

When described in detail with reference to the accompanying drawings the technical configuration and operation as a preferred embodiment that can effectively achieve the object of the present invention.

1A is a plan view of a keyless tester, FIG. 1B is a perspective view of a keyless tester, and FIG. 3 shows a test circuit diagram by a keyless tester.

As described above, the present invention provides a first check lamp 1 for checking whether a battery line is disconnected and a second check lamp 2 for checking whether the ignition switch 2a is activated and whether the line is disconnected by lighting when the ignition switch is turned on. ); The third, fourth and fifth check lamps 3 (3) which are turned on when the hood / door / trunk are opened to check whether the hood / door / trunk context positions 3a, 4a and 5a are operated and their respective lines are disconnected. 4) (5); the sixth check lamp (6) that is turned on when the door or the trunk is opened by the door key to check whether the anti-lock switch (6a) (6b) is activated and whether the line is disconnected; A first check switch 7 for checking whether the alarm 7a is activated and whether the line is disconnected; A second check switch 8 for checking whether the theft operation indicator 8a is turned on and whether the line is disconnected; Third and fourth check switches 9 and 10 for checking whether the left / right turn indicators 9a and 10a are turned on and whether the line is disconnected; And a door lock / unlock check switch 11 that checks whether the door lock / unlock button actuator 12b is operated by the operation of the door lock relay 12a and whether the line is disconnected, in parallel to the battery line, thereby providing a ground line. A keyless tester is constructed by installing the lamps and the switches on the surface of the case and uniting them, and connecting the input pins of the lamps and the switches to one side of the case.

Reference numerals 9b and 10b denote direction indicators displayed on the cluster.

FIG. 2 is a diagram showing the check names of the pins of the connector of the keyless tester configured as described above, and the connectors of various switches and lamps installed in the vehicle are connected to the connector for testing.

The alarm 7a shows an alarm such as anti-theft or robbery prevention.

In the test circuit diagram of FIG. 3, the door context position 4a shows the front and rear door latches (F / LH, R / LH) and the Al-etch (F / RH, R / RH) switches. Switch 6a is a door key cylinder switch, which shows all-etch (D / RH) and L-etch (D / LH), and the left / right turn indicators 9a and 10a indicate the front elch (F / LH) and rear el Etch (R / LH), front egg (R / RH) and rear egg (R / RH) are shown.

In this way, the test circuit as shown in FIG. 3 is configured by connecting various switches and lamps installed in the vehicle to the female connector of the keyless tester and the male connector of the alarm, and the second lamp 2 includes the ignition switch 2a, The third lamp (3) has a hood context position (3a), the fourth lamp (4) has a door context position (4a), the fifth lamp (5) has a trunk context position (5a), and a sixth lamp (6). Is connected to the door and trunk key cylinder switch (6a) (6b), the first check switch (7) is the alarm (7a), the second check switch (8) is the anti-theft operation indicator (8a), The four check switches 9 and 10 are connected to the left and right turn indicators 9a, 9b, 10a and 10b, and the door lock / unlock check switch 11 is connected to the door lock relay 12a and the actuator 12b. .

In this way, the keyless tester is connected to various switches, lamps and alarms and checks for defects.

That is, when the first lamp 1 lights up, there is no abnormality in the battery line, and when the second lamp 2 lights up when the ignition switch 2a is turned on with the start-up key, the abnormality occurs in the ignition switch 2a and its line. If the third, fourth, fifth lamps 3, 4, 5 are lit when the hood / door / trunk is opened, the respective switches 3a, 4a, 5a and their lines are abnormal. If the sixth lamp 6 is turned on when the door and the trunk are opened by the door key, the anti-lock switch 6a (6b), that is, the door and the trunk key cylinder switch and the line is not abnormal.

If the alarm 7a emits an alarm sound when the first check switch 7 is pressed, there is no abnormality in the alarm 7 and its line, and when the second check switch 8 is pressed, the anti-theft operation indicator 8a. When is turned on, there is no abnormality in the anti-theft operation indicator 8a and its line, and when the third and fourth check switches 9 and 10 are pressed, the left / right direction indicators 9a, 9b, 10a and 10b are displayed. Lights up, the left / right turn indicators 9a, 9b, 10a, 10b and their lines are intact, and when the door lock / unlock check switch 11a, 11b is pressed, the door lock button is lowered / lifted. There is no abnormality in the door lock relay 12a and the actuator 12b and their lines.

As such, various switches, lamps, and alarms installed in the vehicle can be easily checked for operation and disconnection through the keyless tester.

If there is nothing wrong with this check, you can quickly know that the keyless unit installed at the bottom of the console box is defective.

As described above, the present invention can easily check whether various switches, lamps, and alarms are defective through the keyless tester, thereby reducing the checking time and preventing misdiagnosis.

The present invention relates to a tester for checking whether the various switches and lamps of the vehicle is defective, and more specifically, the contact switches such as doors, hoods, trunks, etc. and the operation of lamps and alarms such as direction indicators, theft operation indicators, and the like. It is to provide a keyless tester for automobiles that can be easily checked without having to disconnect the line by making it easy to check.

Claims (1)

A first check lamp 1 for checking whether the battery line is disconnected and a second check lamp 2 for turning on the ignition switch to check whether the ignition switch 2a is operated and whether the line is disconnected; The third, fourth and fifth check lamps 3 (3) which are turned on when the hood / door / trunk are opened to check whether the hood / door / trunk context positions 3a, 4a and 5a are operated and their respective lines are disconnected. 4) (5); the sixth check lamp (6) that is turned on when the door or the trunk is opened by the door key to check whether the anti-lock switch (6a) (6b) is activated and whether the line is disconnected; A first check switch 7 for checking whether the alarm 7a is activated and whether the line is disconnected; A second check switch 8 for checking whether the theft operation indicator 8a is turned on and whether the line is disconnected; Third and fourth check switches 9 and 10 for checking whether the left / right turn indicators 9a and 10a are turned on and whether the line is disconnected; And wires of the door lock / unlock check switch 11 which checks whether the door lock / unlock button actuator 12b is operated by the operation of the door lock relay 12a and whether the line is disconnected. The unit of the lamp and the switch installed in the unit, the keyless tester of the vehicle, characterized in that configured by processing the input pin connected to the wire connector.