JPH11142181A - Safety drive recorder (sdr system) - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a safety apparatus preventing a collision which provides a safety drive recorder system useful for prevention of car accident and settlement after the accident. SOLUTION: The apparatus comprises a collision accident prevention apparatus and a vehicle running record apparatus 3. The collision prevention apparatus judges a dangerous speed and the distance between vehicles, and informs by means of vibrations or a buzzer, so that the vehicle is stopped automatically. The running record apparatus is provided with cameras 9 at the front and rear and right and left of the vehicle, and records images by a center recording apparatus. A special screen record apparatus recording one to a plurality of direction is used. Therefore a situation when an accident occurs is correctly recorded, which is useful to examine the cause of the accident and made early settlement.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention comprises two devices useful for preventing accidents in vehicles such as cars and for handling after accidents. The first is a device that supports side-by-side driving, sleep driving, driving too close between vehicles, etc., which are major causes of car accidents, and keeps away from accidents. The radar detects a vehicle ahead or an obstacle, calculates the probability of collision with the vehicle speed using the built-in computer, and alerts you with a buzzer according to the dangerous distance or dangerous speed. And if it is judged that it is a special danger, the brake is automatically applied. Of course, it can be used not only for cars but also for motorcycles and motor boats. The second is a device for quickly resolving an increasing number of accidents such as vehicles. Since it records the driving during the drive, it is a solid evidence in the event of an accident. In addition, it is also possible to grasp the behavior of the outside business vehicle and the like for one day. In addition, since this device can be easily attached to a general vehicle, it is easy to spread. Vehicles with the equipment will become more widespread if insurance premiums are reduced. The equipment consists of multiple small cameras and one video recording device. For example, as an example, a recording screen obtained by dividing one screen into four can be recorded simultaneously at four locations in front, rear, left and right. The recording is repeated and recorded every 2 to 6 hours.
The power is turned on when driving. The recording device is covered with a strong cover that can withstand the impact of the accident. Power is taken from the car. The present invention
Installing these two devices as one,
Each can be installed alone. The car self-brake system <SBS>, which prevents rear-end collisions, and the car drive recorder <CDR system>, which is a travel recording device, can be installed independently, or used as an integrated safety drive recorder <SDR system> You can also. The models differ depending on the application.

[Brief description of the drawings]

FIG. 1 is an overall view of the present invention. Safety drive recorder <SDR system><Back-end collision prevention device. With travel recording device>

[Description of Signs] Body. Installation diagram for cockpit (can be installed under the car). Screen (can be used with navigation) Time and speed can be displayed. Recording device (magnetic tape, DVD, semiconductor, etc.) Shock resistant reinforcement. Operation buttons (recording switch, brake and distance between vehicles can be changed) Time and speed display (measurement display of the speed of surrounding cars, etc.) Speaker (buzzer sound, etc.) Power supply Camera and radar device. Camera １０10 ▼ Brake system １１11 取 付 Mounting bracket ▲ 12 バ イ Vibration (vibrating handle, chair, etc.)

FIG. 2 is an overall view of the present invention. <Driving recorder, CD
R system only>

[Description of code] Camera Video recording device Power supply Shock resistant cover Easily inspected from outside. Open the window for operation.
Window cover Video output Operation switch <Speed measurement device on camera and main unit>

FIG. 3 is an installation diagram of the present invention.

[Explanation of symbols] Camera Image recording device covered with impact-resistant cover.

FIG. 4 is an overall view of the present invention. <Accident prevention device, SB
S only>

[Description of Signs] Distance. Speed sensing radar Computer / integrated circuit Operation switch Mounting hole Mounting suction cup Car power supply Brake system Mounting bracket Automatic speed detection device. (10) In the case of a buzzer type without a brake system, do not attach this point.

FIG. 5 is an explanatory diagram of functions of the present invention.

[Explanation of symbols] Distance 5 meters. Buzzer maximum / maximum sudden braking at speed 20km or more. Distance 10 meters. The buzzer is large when the speed is over 30km. Sudden braking. Distance 20 meters. The buzzer sounds when the speed is over 50km. Deceleration brake. Distance 30 meters. The buzzer is small when the speed is over 60 km. Deceleration brake. Lower body mounting Upper body mounting (mainly buzzer only) Brake system

Claims (11)

[Claims] The present invention is characterized in that a camera and a video recording device for photographing in one direction or a plurality of directions are used to three-dimensionally record a travel of an automobile or the like. Travel recorder. Compatible with many vehicles such as motorcycles and motor boats. 2. The image recording apparatus performs automatic repeat recording. Continuous recording is possible. 3. A speed measuring device measures and records the speed of the own vehicle or another vehicle. 4. Automatically stop by an impact at the time of an accident. 5. Time can also be recorded. 6. The field of view can be widened by a wide-angle lens. 7. The entire size can be reduced by reinforcing only the recording cassette portion with a reinforcing cover. 8. A sensing device senses an obstacle and notifies the driver with a vibration or a buzzer according to the danger speed. The feature is to stop automatically before collision. Rear-end collision prevention device. 9. The sensing device may be based on radar, infrared rays, or the like, or may be based on an image recognition device that senses images captured by a camera. 10. The strength of the brake is automatically adjusted according to the speed and the distance between the vehicles. 11. Automatically turns on when a switch of a car or the like is turned on (by turning a key). Automatically OFF when switch off.