JP3176875U - Adapter with a built-in timer for operating the drive recorder in conjunction with the car security system - Google Patents

Abstract

Provided is an adapter for adding a monitoring recording function not only during driving and riding, but also in a parked vehicle interior, etc. by linking a drive recorder mounted on a car and a car security system.
An adapter 2 determines whether the vehicle is running or parked depending on whether or not the ACC system of the vehicle power supply is energized, and switches the power supply of the drive recorder. Supply power to the recorder. The normal drive recorder is de-energized and parked while parked, but when this adapter is used, it enters a standby state, and when the car security system detects vehicle abnormalities or people approaching, it goes to the drive recorder. The drive recorder records the shooting of the inside and outside of the car. The power supply is controlled by a timer circuit. In order to prevent the battery from running out, the power supply is automatically stopped after a certain period of operation, and the standby state is resumed.
[Selection] Figure 1

Description

        The present invention provides a recording function for the inside and outside of a parked vehicle by linking a drive recorder mounted on the vehicle with a car security system for the purpose of clearly recording the accident situation in a vehicle represented by an automobile. Thus, the operation of the car security system, which has traditionally been only a threat warning function for suspicious individuals and a notification function to the user, is recorded with the position of the vehicle and the time of occurrence of the abnormality, which is a mobile movable property by video and audio and GPS information This relates to an adapter with a built-in timer for operating a drive recorder in conjunction with a car security system that can be left as evidence.

A drive recorder mounted on a vehicle represented by an automobile is connected to the ACC system of the vehicle power source using a cigarette lighter socket of the vehicle, and when the ignition key is turned and the ACC system is turned on. Start operation. When an impact is applied to the vehicle due to an accident or the like, the occurrence of the accident or the like is determined by sensing the intensity of acceleration with the G sensor, and video recording is started. In the past, video recording by this drive recorder was mainly performed only when the G sensor sensed, but in recent years, it is always recorded while driving, and when the G sensor senses a shock, A method of moving data such as images to the holder is becoming mainstream. Furthermore, conventionally, a one-channel specification for recording only the front of the vehicle has been common, but recently, a two-channel specification for photographing the rear and the interior of a vehicle with a sub camera is increasing. An increasing number of sub-cameras are equipped with an infrared lamp that can record even in dark places.
In recent years, automobiles are often equipped with various car security systems.
In the car security system, the main power source is connected to a constant power system of the vehicle power source, and monitoring is started when the ignition key is turned and the ACC system is turned off. The main purpose of this car security system is to alert a suspicious person and notify the surroundings. For this purpose, when a car security system reacts to a suspicious person, a warning or notification is given from its main body through a speaker, or an electric signal is transmitted to a communication device.

Problems to be solved by the invention

Even though the drive recorder is a regular recording method, video, audio, etc. are recorded only when the ignition key is turned to the ACC or IG position. That is, it is usually impossible to record only when a triver gets on the vehicle and is driven or stopped, and it is impossible to operate the drive recorder while parking. Of course, it is possible to record and record even when the driver is away from the vehicle by taking power from the vehicle's constant power supply system, and it is possible to mount a security camera on the vehicle, but always operate it. If this is done, the battery of the vehicle may rise, and even if dry batteries or solar systems are used, the capacity of power supply is insufficient, and the actual situation is that it will not be put to practical use. It was. Further, when a car security system finds a suspicious person approaching the vehicle when the vehicle stops and becomes unmanned, the mainstream is to intimidate the suspicious person with a siren or the like.
In other words, neither the drive recorder nor the car security system can record the damage during parking by a suspicious person, report it to the police, identify the suspicious person, and take measures to prevent damage from recidivism. It was. The only means is a security camera, but this is fixed to the structure and monitored with a household power supply, and it was not for exclusive use in vehicles that are movable.

  However, systems that use a drive recorder as a security camera in conjunction with car security are already commercially available. (For example, refer to current product 1 and current product 2).

Prior art products

Current product 1

  Security timer

Current product 2

  Security interlocking drive recorder control kit

  The device of [Current product 1] is assumed to be used by connecting to an existing car security system, but the video recorded by the drive recorder is fixed for a certain time (10 minutes) as the system operates. Therefore, it is a specification that cannot arbitrarily change the shooting time according to the user's environment.

  The device of [Current product 2] is also assumed to be connected to the existing car security system, but the video recorded by the drive recorder is 30 seconds due to the operation of the system. The possibility of shooting until the end is low. Here too, the operating time is fixed, and the shooting time cannot be set arbitrarily. Moreover, it is the specification which can assist imaging | photography ahead of a vehicle by lighting the headlight of a vehicle in conjunction with operation | movement of a drive recorder. This is effective in the sense of hitting and escaping the front of a parked vehicle and warning, but it can be said that it is meaningless for the vandalism that enters from the door and looks inside the vehicle. When a third party approaches a vehicle for the purpose of vehicle theft or vandalism, the front seat with the control switch of the central door lock system is usually viewed from the side of the vehicle after checking the surroundings while hiding in another vehicle or behind the object. This is because it approaches toward the door. In addition, when the vehicle headlights are turned on in conjunction with the drive recorder operation, lighting of the headlights consumes a lot of power. It also has the problem of being easy to wake up. In addition, the product needs to be connected directly to the power supply line of the product by cutting off the cigarette lighter socket from the power cable of the drive recorder and using soldering or terminals. In other words, it is necessary to modify the power cable of the drive recorder for connection, and there is a risk that the wiring may be short-circuited, the warranty is not applicable for modification, and it cannot be easily restored.

Solution

Whether the vehicle is running or parked can be judged by checking whether the ignition key is turned more than ACC, and the car security system is used to approach a suspicious person or cause harm. If only the drive recorder is operated only when attempting to steal, it is possible to record and shoot as necessary even during parking. It is possible to shoot using a camera with an infrared function even at night, and there are cameras on the market that are set as optional options for a two-channel drive recorder. It is possible to record a video in the car. In addition, by adopting a cigarette lighter connector for connection to the drive recorder, it becomes possible to connect without modifying the power cable of the drive recorder.

      Therefore, this adapter uses a cigarette lighter connector to connect to the drive recorder. Then, depending on whether or not the ACC system of the vehicle power supply is energized, the power supply system to be supplied to the drive recorder is switched to two systems, driving and parking. When the power supply system during driving or running, including stop states such as waiting for a signal, is recognized that the ACC system is turned on when the ignition key is turned, the accident situation that is the original function of the drive recorder is clarified. Unconditionally supply power to the drive recorder to take advantage of the recording function. When the ignition key is pulled out and the ACC system is turned off and the car security system enters the standby state, the adapter switches to the power supply system for parking. In this case, power is not supplied unconditionally as it is during driving, but power is supplied only when output from the car security system connected to the adapter to the warning siren occurs. However, in this case, if the car security system generates an alarm sound and the drive recorder continues to record continuously, the battery of the vehicle will run out. This adapter has a built-in timer circuit that can be changed. As a result, after the output from the car security system to the warning siren has ended, the power supply to the drive recorder is stopped when a preset time has elapsed, and then the output to the car security system warning siren is turned off. Until it is detected, it is in a standby and monitoring state.

  It is a connection diagram to a car security system and a drive recorder.

An adapter with a built-in timer for operating the drive recorder in conjunction with the car security system will be specifically described below with reference to the drawings.
FIG. 1 shows a basic embodiment of the adapter, and the main CPU 3 of the adapter having a built-in timer for operating the drive recorder in conjunction with the car security system denoted by reference numeral 2 in FIG. The operation signal line 23 connected to the warning siren 22 that emits a warning sound when an abnormality such as tampering with the vehicle is detected is branched and connected. When the ignition key is turned and the ACC system 8 of the vehicle power supply is energized, power is supplied to the drive recorder 7 via the power supply switching relay 5. When the ignition key is pulled out and the ACC system 8 is turned off, the power supply to the drive recorder 7 is cut off and the drive recorder 7 is stopped. When the car security system 21 detects an abnormality such as tampering with the vehicle and the operation signal of the warning siren 22 flows through the operation signal line 23, the operation signal is detected and analyzed by the main CPU 3 and the operation signal is sent to the power supply switching relay 5. As a result, the power supply is constantly switched to the power supply system 9, and power is supplied to the drive recorder 7. In addition, the timer 4 built in the main CPU 3 is activated simultaneously with the operation of the power switching relay 5, and the control signal of the power switching relay 5 is cut off after a certain period of time and the power supply by the constant power system 9 is cut off. The recorder 7 stops and returns to the standby state again.

  The adapter 2 with a built-in timer for operating the drive recorder in conjunction with the car security system of the present invention, the vehicle electrical system 24 of the car 27 equipped with the adapter 2, and the car 27 of the drive recorder 25 and the car security system 21 1 shows an embodiment of the connection in FIG. The car security system 21 is connected to the alarm siren 22, and the adapter 2 that operates the drive recorder 25 in conjunction with the car security system by energizing the operation signal line 23 gives a command. The image of the front portion is recorded by the camera of the drive recorder 25, and the drive recorder / sub-camera 26 can perform infrared photographing, and can be photographed inside the vehicle, outside the vehicle or at night. FIG. 2 is a schematic diagram for explaining the overall schematic configuration.

1 Embodiment of this adapter 2 Adapter with built-in timer for operating the drive recorder in conjunction with the car security system 3 Main CPU
4 timer 5 power supply switching relay 7 drive recorder 8 ACC system 9 constant power system 21 car security system 22 alarm siren 23 operation signal line 24 vehicle electrical system 25 drive recorder 26 drive recorder / sub camera 27 automobile

It is a basic embodiment figure regarding the connection structure to the car security system and drive recorder of the adapter in this invention. It is the schematic for demonstrating the whole schematic structure at the time of attaching the adapter in this invention to a vehicle. It is the detail and combination figure of the shape of the adapter in this invention, and an accompanying part.

FIG. 2 is a schematic diagram for explaining an overall schematic configuration when the adapter according to the present invention is attached to a vehicle. The adapter 2 with a built-in timer for operating the drive recorder in conjunction with the car security system of the present invention, the vehicle electrical system 24 of the car 27 equipped with the adapter 2, and the car 27 of the drive recorder 25 and the car security system 21 Attach to. The car security system 21 is connected to the alarm siren 22, and the adapter 2 that operates the drive recorder 25 in conjunction with the car security system by energizing the operation signal line 23 gives a command. The image of the front portion is recorded by the camera of the drive recorder 25, and the drive recorder / sub-camera 26 can perform infrared photographing, and can be photographed inside the vehicle, outside the vehicle or at night. A main power supply necessary for the operation of the adapter 2 is received from the vehicle electrical system 24. The alarm siren wiring of the security system 21 is branched and the alarm operation signal line 23 which is the operating condition of the adapter 2 is connected, and the infrared specification sub is fixed to a position where an image inside or outside the vehicle can be captured on the output line. The attachment is configured by connecting to the drive recorder 25 to which the camera 26 is connected.
FIG. 3 is a detailed and combined view of the shape of the adapter and the accompanying parts in the present invention. The adapter 2 has an operation confirmation LED 29, a timer time setting rotary switch 30 capable of changing the timer time setting, an adapter on / off switch 31 and a cigar socket 28 for output power output to the drive recorder. Each line connected to the constant power supply system 9 and the ACC system 8, a body ground line, and an input signal input siren operation signal line 23 are also provided. The car security system 21 is configured to send a signal to the alarm siren 22 when one of the various sensors described in FIG.

1 Embodiment of the adapter 2 Adapter that operates the drive recorder in conjunction with the car security system 3 Main CPU
4 timer 5 power supply switching relay 7 drive recorder 8 ACC system 9 constant power system 21 car security system 22 alarm siren 23 siren operation signal line 24 for input signal input vehicle electrical system 25 drive recorder 26 drive recorder / sub camera 27 automobile 28 drive recorder Cigar socket 29 for output power output to the LED
30 Timer time setting rotary switch 31 On / off switch

Claims (3)

  Use the drive recorder mounted on the vehicle to record the motion of a suspicious person appearing inside or outside the parked vehicle interior, etc., based on the position of the vehicle and the time of occurrence of the abnormality, and leave it as evidence. An adapter with a built-in timer for operating the drive recorder in conjunction with the car security system.   The adapter with a built-in timer for operating the drive recorder in conjunction with the car security system according to claim 1 has a function for switching on / off the operation of the drive recorder in conjunction with a monitoring function by the car security system. An adapter with a built-in timer to operate the drive recorder in conjunction with the car security system, which reduces battery consumption during standby monitoring.   The adapter with a built-in timer for operating the drive recorder in conjunction with the car security system according to claim 1 or 2 has a built-in timer function capable of changing the time setting and is activated during parking. An adapter with a built-in timer for operating the drive recorder in conjunction with the car security system, which has the function of stopping the camera with a timer and reducing battery consumption.