TW200837671A - System and method for automatically and instantaneously monitoring vehicle speed on highway - Google Patents

Abstract

This invention relates to a system and method for automatically and instantaneously monitoring vehicle speed on highway including the followings: an emitting end consisting of a solar cell set, a battery set, an infrared LED light emitting source, an electronic controller and a mounting rack; and a receiving end consisting of a solar cell set, a battery set, an infrared receiver, a counter CPU set, a web-cam, a 3G wireless mobile phone module and a mounting rack. This invention uses solar cell sets to generate electrical power that is then stored by the battery so as to allow continuous power supply. Pulsed infrared signals are emitted by infrared LED light emitting sources provided on one side of a highway. Infrared receivers are provided to the other side of the highway. The infrared receivers then receive the pulsed infrared signals. The number of pulses received within each time unit is computed by the counter. The CPU then computes the shielding rate and infers the estimated speed of the highway traffic. The 3G wireless mobile phone module finally transmits such data back to a base station, in which data is then loaded to a system website to allow instantaneous data updating. Thus, drivers or highway monitoring organizations are able to instantaneously learn the traffic flow rate at a certain location or certain section of the highway, which is then served as a reference for using or monitoring the highway. This system also includes a web-cam that can transmit instantaneous pictures via a 3G communication network, in which pictures can be reviewed by humans to determine highway conditions. By adopting this invention, drivers or highway monitoring organizations are able to automatically and instantaneously learn the traffic flow rate information of various sections by means of minimum manpower and use it as reference for using or monitoring the highway.

Description

200837671 IX. Description of the invention: [Technical field to which the invention pertains] / The present invention relates to a "road speed automatic monitoring system and method thereof, which utilizes a fixed-frequency pulsed infrared light to directly traverse a highway, and the other side of the road is ^ Line f receiver reads the number of received infrared pulses 5 and then counts by the counter CPU group

Calculate the ratio of the infrared pulse to the unshielded and unshielded in the vehicle, and convert it into the reference value of the average speed on the road. 5 It is transmitted back to the specific website via the existing 3G communication network, and is used by passers-by and roads. According to the supervision authority, this system is used to assist in judging the chance of reducing misjudgment. [Previous technology] 曰· Press, China’s land is narrow and thick, the national income is high and the car density is higher. There may be traffic jams in the commute to work. 5 In the past, the road supervisory authority and the port-type camera used manual monitoring of the traffic speed, or passively waiting for each person to report the road condition. The speed of obtaining information is often slow and half-shooting. At the same time, it is easy to flow subjectively. 5 Credibility is not high. [Inventive content] (Technical problem to be solved) It is found that the sleeper finds that the road condition is not only beneficial to the individual planning route, but also that the road is smooth and smooth. Help, especially there are many closed road sections, which is a road, and there is no thief in the traffic jam. It’s really hard to meet the needs of everyone, and the road supervisor The organs are not in conformity with the facts. At the same time, the traffic jams are also changed. These phenomena are all forced to have real-time traffic information, and the various shortcomings are necessary. (Technical means to solve the problem) Automatically, this is a system that integrates the latest technology products, invents a system that can syndicate and measure the road conditions, and provides a query. The main structure is: electronic products of battery packs, among which Including two sets of solar cells, r,, ', one, 〇: external led light source, an electronic controller, an infrared r 200837671 receiver, a counter CPU group, a network camera, a 3G wireless A mobile phone module, such as a battery module and a battery pack, generates and stores power to provide an uninterrupted power supply to the system, and supplies the power to the infrared LED light source. The controller controls the LED to emit pulsed infrared rays. The infrared receiver on the other side of the road receives and counts the number of pulses by the counter, and the CPU built-in program converts the reference value of the received and shaded pulses to obtain the reference value of the vehicle speed. This data is transmitted back to the base station via the 3G cable mobile phone module, and then reprinted on the system's website, updated at any time by new data, so no passers-by or road supervision _ can be obtained through the network connection Instant speed data, if the infrared beam is completely obscured, you can also download the network camera. You can use the artificial lining as a traffic jam to watch the mobile phone directly, and then understand the road conditions. When the system is set up, it will be connected. The outer road, the alternative road 2! The target m allows the passerby to make the correct touch, not to transfer from the shackled idle highway to the more alternative road, (according to the efficacy of the prior art) I know that this is a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The road is the same as the fog, the system provides 2, that is, == people service ^ two passers-by or road police to inform the radio ^ two = 3 with the most reference is not the same back and the system provides the current real-time road conditions, time guidance Only telling passers-by, a certain section is now Plug condition - 曰 recovery, ^,, Ϊ Ϊ 'This system is updated through real-time information, the road ceremony is complete, the first time is 4, the scientific parameters: the past 帛... The average material of the passerby is provided by 6 200837671 And the actual projection of the rate of the fast-moving signal on the road, the view is reliable and more in line with the science & the information obtained in addition to the most customer 5, the Japanese pool to store excess power, provide information upload site to provide no room for night The time will be instant / face 1 on = 2: to use the reference road police or 7, = ^ ^ this _ only to do = more important is the mouth near the old: the second minimum speed of 30km / h, when the system There is a lake passer = test rff is less than 3〇km/h, and immediately send out a newsletter notice to save the treasure before the traffic jam appears to 'turn to the alternative road to avoid, 8,= high: fixed intersection monitoring system installation often needs For a working day, f needs several minutes to adjust and connect with the base station. It can be temporarily increased, decreased or transferred. It is very convenient. [Embodiment] The "road speed automatic monitoring" of the invention is based on # Small solar cells are combined and placed ΐ 并 并 并 并 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方 南方, LED and attached 200837671 protection LE: D long-term work in the outdoor environment is not easy to damage, an electronic controller D, responsible for controlling the LED to emit a fixed-frequency pulse of infrared light * too battery pack A 5 is composed of several small solar cells Cheng, f at the receiving end of the fixed frame slightly above the south, in order to maximize the power generation benefits, while providing infrared ^ receiver, network camera 5 counter and 3G wireless mobile phone module, etc., a battery pack B, will The power generated by the solar cell is stored in the battery, and an infrared receiver C is responsible for receiving the pulsed infrared light emitted by the infrared LED light source C, and the counter and the CPU unit are responsible for counting the pulsed infrared rays received by the C. Converted to an electronic signal via the signal line to the top of the 3G wireless mobile phone module, a 3G wireless mobile phone module, responsible for the signal will be transmitted, through the 3G _ to the base , read the domain _, _ network camera, responsible for capturing (four) 昼 亦 also transmitted to the 3G wireless mobile phone module via the signal line and then upload the machine t only this touch has red light gamma function" (10) in the late night - like Yue Li performs the masterpiece of photography, - antenna Geng, so that the 3G I material machine grasps the fishing

Furthermore, the implementation steps of the present invention include at least the following β

(3) The signal line can be pre-configured in the fixed 以 to prepare for the start

200837671 A new real-time monitoring system that uses the pulsed infrared signal as a medium to calculate the rate of the received signal and estimate the road speed. The system uses solar power and battery storage to maintain long-term operating power. Innocent 5 can also collect the acquired data from the local 3G communication network 5 to the website of the system for the use of passers-by or highway supervision agencies to provide an unprecedented convenience. It is especially important for closed highways such as expressways, and its structural principles have not been seen in books or public use. 5 Cheng is in line with the requirements for invention patent applications, so please ask the Bureau to give a patent, as long as the patent is granted. The above is the technical principle immediately applied to the specific implementation of the present invention. If the function of the invention is changed according to the concept of the present invention, the function of the device is still beyond the spirit of the specification and the illustration. , should be within the scope of the present invention 5 combined with Chen Ming ^ [round simple description] Figure 1: is the infrared of the present invention Schematic diagram of source (left) and infrared receiving end, 3G wireless mobile phone module and other elements (right), etc. _ 2: instrument is the implementation method of the invention [main component symbol description] A + solar battery pack Cu infrared LED light source E... Transmitter fixed armor... Solar battery pack C... Infrared receiver E5 +3G wireless mobile phone module degree... Antenna Β... Battery pack D... Electronic controller B... Live battery pack D... Counter and CPU group到~Webcam 辛^Receiver holder

Claims (1)

200837671 X. Patent application scope: Including. 1. A "road speed automatic automatic monitoring system and method thereof", which comprises a solar energy battery pack for generating a power supply system using a table of solar battery packs for storing ordinary redundant power for nighttime and no one The Guangguang line light source is used to generate infrared pulse signals. One = the external line receiver 5 is used to pick up the infrared pulse signal. · For the generation of the ^, and the CPU group 5 is to count the infrared pulse signal picked up, and the speed of the vehicle is used to calculate the rate of the vehicle. Ryusaki estimates the average car slavery' and can pass this data to 3G wireless hand, group estimate ^11, Zhou Road camera, for capturing instant images on the road · 3G network ^ will be The speed data and (4) images are pre-set by the existing Hi device. The infrared and secret screams are called by the road-side infrared ray infrared receiver. The signal is covered by the signal _, and the speed on the pulse road in the single office And since the speed of the vehicle ^ ^ ^ ^ vehicle, it can be immediately monitored upload 2 login to the above data method including the road speed automatic real-time monitoring system and its method", its steps can be battery pack, with a solar 'can automatically supply The system uses no electricity for a long time - U) infrared LED light source for a long time, the device can be controlled by the electronic control device and can be fixed at the place where the light is transmitted, and the infrared light is used to refer to the rain road. , 200837671 (3) Another on the road Set another set of receiving end brackets, with a too% battery pack above it, and a livestock battery pack at the bottom which is similar to the first group and has an infrared receiver at 75 cm from the ground. The receiver can be combined with the first A group of infrared light source can cooperate with the pulsed infrared signal to receive completely under the helmet age. ' 〜 (4) After receiving the pulse signal, the infrared receiver receives the pulse signal and the counter and the [pa group _^ rush & _ Calculate the occlusion rate of the signal, and convert the built-in data from the CPU to the estimated speed to be transmitted back to the base station via the 3G communication network. C Ο (5) At the same time, the network camera also captures the road traffic. For example, the 3G communication network is sent back to the base station, and the ~ w port team will get back the estimated speed and instant image and lose more at any time. The website is like her and can be powered by H network, mobile phone, and very ; The party traffic warning notice, the congestion exclusion notice, and the pulse described in item 2 of the patent application scope are transmitted to the system website ^P shirt image according to the instant 3G communication network, and the performance uses the existing system, its speed + speed _ 监测 监测 monitoring power supply is not interrupted · The animal battery, and the cooperation, can continue, according to the scope of the patent application, the second Muse system, which is transmitted to the system for automatic real-time monitoring and statistical estimation, etc., so it can be derived from the customer, and the data The operation comparison of the pure video signal can only be manually monitored by the $plus function 5 and is different from the previous one.