TWI424382B - Method of recording real-time traffic signal - Google Patents

Description

Instant traffic signal monitoring record method

The present invention relates to a method of monitoring records, and more particularly to a method for monitoring traffic records of an instant traffic sign.

Most of the major causes of traffic accidents are human error, violation of speed, or red light. However, victims and their families often cannot grasp the information of accidents during the accident. In view of this, the Ministry of Communications was established in the Republic of China in 1988. The Police Department of the Ministry of the Interior ordered the police station to provide the accident scene map and traffic accident certificate to the victim's family for the identification of the traffic accident and the driver's trouble. This can be used as an important reference material for vehicle accident identification as a driving recorder. However, the general driving recorder only provides the functions of recording the speed and photography, and cannot provide valid evidence that the vehicle is driving according to the signal.

In view of the above, the object of the present invention is to provide a method for monitoring the recording of an instant traffic sign to solve the problem that the general driving recorder cannot provide valid evidence that the vehicle is traveling according to the signal.

The method for monitoring the recording of the instant traffic sign in accordance with the present invention comprises the following steps: providing a cargo device having a radio wave transmitting module and a car body having a radio wave receiving module. The car system has an ultrasonic receiving module and a row of vehicle records. The radio wave transmitting module transmits one of the signal devices to the radio wave receiving module; the ultrasonic receiving module receives an ultrasonic signal from one of the external ultrasonic transmitting modules; finally, the ultrasonic receiving module When receiving the ultrasonic signal, the driving recorder immediately records the signal information. Wherein, in order to increase the accuracy, the driving recorder further includes an acceleration gauge for measuring the moving direction of the vehicle body, or the driving recorder, for example, further including a global positioning system for positioning the vehicle body, and recording The step of the signal information further includes recording the moving direction of the car body or the position of the car body, which is used to more accurately determine the cause of the accident.

According to the above method, the method for monitoring the recording of the instant traffic log according to the present invention has the following advantages:

(1) The present invention can increase the information related to the traffic accident by recording the information of the signal of the number device, and can restore the scene of the accident.

(2) The present invention combines a global positioning system or an acceleration gauge to record the position or moving direction of the vehicle body, and it is possible to know the location of the accident and the moving direction of the vehicle body without reaching the scene.

For a better understanding and understanding of the technical features and the efficacies of the present invention, the preferred embodiments and the detailed description are as follows.

The method for monitoring the recording of the instant traffic log in accordance with the preferred embodiment of the present invention will be described with reference to the related drawings. For the sake of understanding, the same components in the following embodiments are denoted by the same reference numerals.

Please refer to FIG. 1 , which is a flow chart of a method for monitoring the instantaneous traffic log of the present invention. First, the step 100 shown in FIG. 1 is performed, that is, a car body having a radio wave transmitting module and a car body having a radio wave receiving module, wherein the car system is provided with an ultrasonic receiving module and A row of car recorders. In this embodiment, the radio wave transmitting module is, for example, a radio transmitting module and a radio wave receiving module, for example, a radio receiving module, and the radio transmitting module and the radio receiving module further include, for example, a coded integrated circuit and a decoding product. The body circuit prevents external noise from interfering with the radio transmitting module and the radio receiving module.

Next, the step 200 shown in FIG. 1 is performed, that is, the radio wave transmitting module transmits one of the signal devices of the digital device to the radio wave receiving module. Among them, the semaphore device is, for example, a traffic sign, which is commonly known as a traffic light, and the lamp information system includes, for example, the current lamp number of the traffic ticker and the remaining seconds of the conversion to another lamp type. In other words, the radio wave receiving device on the vehicle body receives the lamp number information sent by the radio wave transmitting module of the sign device, and the content of the lamp number information is, for example, currently red light and 10 seconds remaining after being converted into a green light.

Next, the step 300 shown in FIG. 1 is performed, that is, the ultrasonic receiving module receives an ultrasonic signal from one of the external ultrasonic transmitting modules. The ultrasonic transmitting module is, for example, disposed on a stop line of a traffic intersection, and transmits an ultrasonic signal perpendicular to the ground. When the ultrasonic receiving module of the vehicle body passes the stop line, the ultrasonic wave sent by the ultrasonic transmitting module The signal will be received by the ultrasonic receiver module. Technical field to which the present invention pertains It should be readily understood by those skilled in the art that the location of the ultrasonic transmitting module of the present invention is merely an example and is not a limitation.

Next, the step 400 shown in FIG. 1 is performed, that is, when the ultrasonic receiving module receives the ultrasonic signal, the driving recorder immediately records the signal information. When the ultrasonic receiving module provided on the vehicle body receives the ultrasonic signal, it indicates that the vehicle system has passed the stop line of the intersection, so the driving recorder records the information of the traffic number at that time. In other words, if the driving recorder records that the light of the vehicle body passing through the intersection is a red light, it means that the vehicle body is red light. Therefore, it is more credible to judge the cause of the accident by recording the information of the light in the driving recorder.

In order to increase the convenience and accuracy, in the method for monitoring the instantaneous traffic log of the present invention, the driving recorder further comprises an accelerometer or a global positioning system. The acceleration gauge is used to measure the moving direction of the vehicle body, and the global positioning system is used to locate the position of the vehicle body. Since the method of setting the acceleration gauge or the global positioning system of the present invention can be adopted in a conventional manner, it will not be described again. In addition, the aforementioned step 400 further includes recording the moving direction of the vehicle body or the position of the vehicle body. In other words, when the vehicle body passes the stop line of the intersection, the ultrasonic transmitting module disposed on the stop line transmits the ultrasonic signal to the ultrasonic receiving module on the vehicle body. At this time, in addition to recording the signal information, the driving recorder records the direction of movement of the vehicle body provided by the acceleration gauge or the position of the vehicle body provided by the global positioning system. By analyzing the information, it is known without the need to go to the site. The circumstances and location of the accident.

In this embodiment, the method for monitoring the record of the instant traffic sign of the present invention is to send the traffic signal of the traffic signal to the radio receiving module on the vehicle body by using the radio transmitting module, and then use the stop at the intersection. The ultrasonic transmitting module on the line sends an ultrasonic signal to the ultrasonic receiving module on the vehicle body, so that the driving recorder immediately records the signal status at the time point when the stop line is passed. In addition, in order to prevent external noise interference, the radio transmitting module and the radio receiving module may further comprise a coding integrated circuit and a decoding integrated circuit for encoding or decoding the signal information. In order to increase the convenience and accuracy, the acceleration recorder or the global positioning system is further included in the driving recorder, and when the driving recorder records the signal information, the moving direction of the vehicle body and the position of the vehicle body are simultaneously recorded, so if there is Traffic accidents occur. By analyzing the information recorded by the driving recorder, it is possible to more clearly understand the occurrence of traffic accidents, thereby making it easier and more accurate to determine the responsibility of attribution.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

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Figure 1 is a flow chart of a method for monitoring the instantaneous traffic log of the present invention.

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Claims (8)

A method for monitoring traffic records of an instant traffic sign includes the following steps: providing a cargo device having a radio wave transmitting module and a car body having a radio wave receiving module, wherein the car body further comprises an ultrasonic receiving module And a row of vehicle recorders, wherein the driving recorder further comprises an acceleration gauge for measuring a moving direction of the vehicle body; the radio wave transmitting module transmits one of the signal devices of the numbering device to the radio wave receiving module; The ultrasonic receiving module receives an ultrasonic signal from one of the external ultrasonic transmitting modules, wherein the ultrasonic transmitting module is disposed on a stop line of a traffic intersection, and transmits the ultrasonic signal perpendicular to the ground. When the ultrasonic receiving module of the vehicle body passes the stop line, the ultrasonic signal sent by the ultrasonic transmitting module is received by the ultrasonic receiving module; and when the ultrasonic receiving module receives the ultrasonic wave At the time of the signal, the driving recorder immediately records the information of the light and the moving direction of the vehicle body. The method for monitoring the record of the instant traffic log as described in claim 1, wherein the radio wave transmitting module is a radio transmitting module and the radio wave receiving module is a radio receiving module. The method for monitoring the recording of an instant traffic sign as described in claim 2, wherein the radio transmitting module and the radio receiving module further comprise a coded integrated circuit and a decoded integrated circuit to avoid external noise. interference. For example, the method for monitoring the record of the instant traffic log described in the first paragraph of the patent application, wherein the device is a traffic sign. For example, the method for monitoring the recording of the real-time traffic signal according to the fourth aspect of the patent application, wherein the signal information includes one of the current traffic number types and the remaining seconds of the conversion to another light type. For example, the method for recording the real-time traffic signal monitoring record described in the first paragraph of the patent application, wherein the step of recording the light number information further comprises recording the moving direction of the vehicle body. The method of claim 1, wherein the driving recorder further comprises a global positioning system for locating the position of the vehicle body. For example, the method for recording the real-time traffic signal monitoring record described in claim 7 wherein the step of recording the light number information further comprises recording the position of the vehicle body.