TWM596950U - Vehicle speed reminder and camera device - Google Patents

Abstract

A vehicle speed reminding and photographing device, comprising a casing having a display surface and a casing surface, a display and a first speedometer arranged on the display surface of the casing, a second speedometer and a camera arranged on the casing On the surface, the first speedometer measures the first moving speed of the vehicle coming from the display surface, and the first display panel displays the first speed information according to the measurement result of the first speedometer, prompting the vehicle driver to reduce the speed ; When the vehicle travels to the direction of the chassis surface behind the device, the second speedometer measures the speed again. If the second moving speed of the vehicle exceeds the overspeed threshold at this time, the camera performs a sampling and photographing procedure for the law enforcement of the competent unit, and reaches the reminder The purpose of the driver to reduce speed and ban speeding is to ensure the safety of passers-by and improve the efficiency of law enforcement.

Description

Vehicle speed reminder and camera device

A vehicle speed measuring device, especially a vehicle speed reminding and camera device.

Speedometers or speed cameras are widely used in police units to judge and ban speeding vehicles. Most existing speed cameras are designed for national highways. The required target speed range is high and the required speed distance is also far. Generally speaking It uses a high-precision infrared laser speedometer with a long distance to measure speed. With the advancement of traffic laws and regulations, the speed limit of vehicles on flat roads is becoming stricter. Many streets with small road widths or lanes and lanes without lanes also have clear speed limits. However, the speed measurement distance of the existing speed camera is not suitable for short and narrow urban roads, and due to the high installation cost, it is not economically beneficial to install a large number of urban roads, so it is difficult to effectively enforce law in most urban road areas . Furthermore, compared with highways, urban or flat roads have more diverse characteristics of using pedestrians' transportation. In addition to automobile vehicles, urban and flat roads also have bicycles, bicycles, pedestrians, etc. The driving speed, habits, traveling position, etc. are all different, and the width of streets and alleys is narrow, and the distance between passersby is very close. When the driving speed of the vehicle exceeds the speed limit, the possibility and frequency of collision hazards occur in an emergency. It is higher, so it is also very important to effectively reduce the driving speed of vehicles or locomotive drivers on such flat roads. However, even if the existing speed-measuring camera can effectively measure speed and take pictures, it can not achieve the function of immediate reminder and warning when the vehicle is driving, and the vehicle driver may continue to exceed the speed limit when the vehicle driver is not aware of the speeding. Driving at a speed, causing the danger of other passers-by.

In view of the fact that the existing vehicle speed measuring device is difficult to be applied to plane roads and alleys, and cannot promptly remind and warn the driver, the present invention provides a vehicle speed reminding and camera device, which includes a housing, a display, and a first speed measurement Device, a second speedometer, a camera and a main control unit. The casing has a display surface and a casing surface opposite, a first display panel of the display is arranged on the display surface of the casing; the first speedometer is also arranged on the display surface of the casing, and the second The speedometer and the camera are arranged on the surface of the casing of the housing, and the main control unit is electrically connected to the display, the first speedometer, the second speedometer and the camera. Wherein, the first speedometer measures a first moving speed of an object to be tested and generates a first speed information accordingly, the main control unit receives the first speed information and controls the first display panel of the display to display the first A speed information; the second speedometer measures a second moving speed of the object to be tested and generates a second speed information accordingly, the main control unit receives the second speed information, and when the main control unit according to the first The second speed information determines that the second moving speed exceeds an overspeed threshold, and the main control unit controls the camera to perform a sampling and photographing process on the object to obtain at least one target image.

The vehicle speed reminding and camera device of the present invention is mainly used to install on both sides of a plane road, the display surface is facing the direction of a vehicle, the chassis surface is facing the direction away from the vehicle, and the above-mentioned test object is Moving vehicles. When the vehicle is moving towards the vehicle speed reminder and camera device, the first speedometer measures the first moving speed of the vehicle, and the main control unit controls the first display panel according to the first speed information generated by the first speedometer The first speed information is displayed to remind the driver of the vehicle of the current driving speed; when the vehicle travels behind the vehicle speed reminder and camera device, that is, the surface of the casing of the housing, the second speedometer A second speed measurement is performed to measure the second moving speed of the vehicle, and the main control unit determines whether the second moving speed of the vehicle exceeds the critical value of overspeed according to the second speed information generated by the second speedometer. It indicates that the vehicle is still in violation of the speed limit at this time, so the main control unit controls the camera to sample and photograph the vehicle and obtain a target image.

That is to say, the first and second speedometers of the vehicle speed reminding and photographing device respectively measure the speed toward the front and rear of the location of the device, and the first speedometer performed by the first speedometer aims to remind the driver whether the vehicle is traveling Exceeding the speed limit, if there is, the driver can decelerate before reaching the vehicle speed and camera device after receiving the first speed information display reminder from the display; when the vehicle travels behind the vehicle speed and reminder device At this time, the second speedometer performs the second speed measurement, at which time the speeding photo sampling process is performed, and the target image is provided to the competent unit for law enforcement.

The vehicle speed reminding and photographing device of the new type can be generally installed on road sections with a high risk rate, such as streets around schools, intersections without traffic lights, or road sections with poor visibility, etc. It also enables drivers to receive early reminders and reduce their speed when entering areas around schools, intersections, and sections with poor visibility. In summary, the vehicle speed and reminder device not only implement the law enforcement use of speeding photos on the road, but also serve to remind the driver to reduce the speed of the vehicle, so that the driver can maintain the speed limit in these more dangerous road sections Driving speed.

Please refer to FIG. 1 to FIG. 3, wherein FIG. 1 and FIG. 2 are three-dimensional schematic diagrams of the appearance of the vehicle speed reminder and camera device of the present invention, and FIG. 3 is a schematic circuit block diagram. The present invention provides a vehicle speed reminding and camera device 10, which includes a housing 11, a display 12, a first speedometer 13, a second speedometer 14, a camera 15 and a main control unit 16. The housing 11 has a display surface 111 and a housing surface 112, the display 12 has a first display panel 121, the first display panel is disposed on the display surface 111 of the housing 11, and the first speedometer 13 is disposed on The display surface 111 of the casing 11, and the second speedometer 14 and the camera 15 are disposed on the surface of the casing of the casing 14, and the main control unit 16 is electrically connected to the display 12, the first speedometer 13, and the first二 Speedometer 14 and the camera 15. Wherein, the first speedometer 13 measures a first moving speed of an object to be tested and generates a first speed information accordingly, the main control unit 16 receives the first speed information and controls the first display panel of the display 12 121 displays the first speed information; the second speedometer 14 measures a second moving speed of the object to be tested and generates a second speed information accordingly, the main control unit 16 receives the second speed information, and when the The main control unit 16 determines that the second moving speed exceeds an overspeed threshold according to the second speed information. The main control unit 16 controls the camera 15 to perform a sampling and photographing process on the object to obtain at least one target image.

Wherein, the object to be measured refers to a vehicle traveling on the road, and the display surface 111 of the housing 11 is oriented toward the direction of the vehicle.

Preferably, the first speedometer 13 and the second speedometer 14 are Doppler radar speedometers. Because the new type of vehicle speed reminder and camera device is mainly used in flat streets or lanes, the speed of the predetermined target object to be measured is lower than that of the national road vehicle, and the predetermined target distance is also shorter, so Doppler radar is used for speed measurement The device can meet the required measurement accuracy, and greatly reduce the manufacturing cost of the device. It can be installed in a large number of urban streets and lanes, effectively improving the traffic safety in the urban area.

4A and 4B, in a first preferred embodiment of the present invention, the display 12 further includes a second display panel 122, when the main control unit 16 receives the first speed information, and according to The first speed information determines that the first moving speed of the test object exceeds the overspeed threshold, the main control unit 16 controls the second display panel 122 to display an overspeed warning icon 122A, as shown in FIG. 4A; when the main control The unit 16 determines that the first moving speed of the test object does not exceed the overspeed threshold according to the first speed information, and the main control unit 16 controls the second display panel 122 to display an overspeed indication icon 122B, as shown in FIG. 4B Show.

By displaying the overspeed warning icon 122A or the non-overspeed indication icon 122B, the driver can quickly determine whether the driving vehicle is overspeeding when viewed from a distance, to achieve an intuitive reminder and warning function, and make the driver brake and decelerate early. Among them, the speeding warning icon 122A is, for example, a crying face pattern displayed by a red LED, and the non-speeding icon 122B is, for example, a smiling face icon displayed by a green LED.

Please refer to FIG. 5. In a second preferred embodiment of the present invention, the vehicle speed reminding and camera device further includes a wireless communication module 17, which is electrically connected to the main control unit 16 , And connect to a server 21 of the supervisory unit through the Internet protocol. When the main control unit 16 determines that the second moving speed of the test object exceeds the overspeed threshold according to the second speed information, and obtains the at least one target image through the camera 15, the wireless communication module 17 sets the first The two speed information and the at least one target image are uploaded to the server 21 of the competent unit.

The unit to which the competent unit server 21 belongs is, for example, the traffic corps of the police station, which is used by the traffic police for law enforcement. Alternatively, the unit to which the server 21 of the competent unit belongs is, for example, the transportation bureau, which can provide the transportation bureau for statistics and investigation of traffic violations.

In a third preferred embodiment of the present invention, when the main control unit 16 determines that the second moving speed of the test object exceeds the overspeed threshold according to the second speed information, and controls the camera 15 to perform a sampling and photographing process At this time, the camera 15 continuously shoots a plurality of images and transmits the plurality of images to the main control unit 16, when the main control unit 16 receives the plurality of images, it further performs a recognition judgment procedure on the plurality of images and selects At least one target image with better definition and recognition in the plurality of images.

For example, the camera 15 continuously shoots 10 images, and the main control unit 16 performs a recognition judgment procedure on each of the 10 images, and determines that the two images with clearer resolution among the images are target images. Then, the wireless communication module transmits the two target images to the second speed information to the server 21 of the supervisory unit through the Internet. In this way, it is possible to ensure that the image of the speeding vehicle received by the server 21 of the competent unit has sufficient clarity for identifying the identity of the speeding vehicle.

Please refer to FIG. 6. In a fourth preferred embodiment of the present invention, the speed measuring distance D1 of the first speedometer 13 is greater than the speed measuring distance D2 of the second speedometer 14. For example, the speed measuring distance D1 of the first speedometer 13 is 50 to 200 meters, and the speed measuring distance D2 of the second speedometer 14 is 5 to 50 meters. In other words, the first speedometer 13 measures the speed of the approaching vehicle approaching from a distance, and provides the vehicle reminder and warning function as soon as possible; and when the vehicle passes the vehicle speed reminder and camera device and the moving speed is still If the overspeed threshold is exceeded, the process of taking pictures and uploading them to the server 21 of the competent unit after the speed measurement confirmation of the second speedometer 14 is performed to achieve the purpose of effective enforcement.

The above is only the preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as the above with the preferred embodiment, it is not intended to limit the new model. Anyone who is familiar with this technology Personnel, within the scope of not departing from the technical solution of the present invention, when the technical content disclosed above can be used to make some changes or modifications to equivalent embodiments of equivalent changes, but any content that does not deviate from the technical solution of the new technology, based on the new technology Any simple modifications, equivalent changes, and modifications made to the above embodiments by the technical essence of the technology still fall within the scope of the new technical solution.

10: Vehicle speed reminder and camera device 11: Shell 111: display surface 112: Chassis surface 12: display 121: The first display panel 122: Second display panel 13: The first speedometer 14: Second speedometer 15: Camera 16: Main control unit 17: wireless communication module 21: Supervisor unit server

FIG. 1 is a schematic perspective view of the appearance of the new vehicle speed reminder and camera device. FIG. 2 is a schematic perspective view of another appearance of the new vehicle speed reminder and camera device. Fig. 3 is a circuit block diagram of the novel vehicle speed reminder and camera device. 4A and 4B are schematic plan views of the application state of the first preferred embodiment of the vehicle speed reminder and camera device of the present invention. 5 is a schematic circuit block diagram of the second preferred embodiment of the vehicle speed reminding and camera device of the present invention. 6 is a schematic diagram of the application of the fourth preferred embodiment of the vehicle speed reminder and camera device of the present invention.

10: Vehicle speed reminder and camera device

11: Shell

111: display surface

112: Chassis surface

13: The first speedometer

14: Second speedometer

15: Camera

Claims (10)

A vehicle speed reminder and camera device, including: A casing with a display surface and a casing surface opposite; A display having a first display panel, and the first display panel is disposed on the display surface of the housing; A first speedometer, set on the display surface of the housing; A second speedometer, arranged on the surface of the casing of the casing; A camera, which is arranged on the surface of the casing of the casing; A main control unit, electrically connected to the display, the first speedometer, the second speedometer, and the camera; wherein, The first speedometer measures a first moving speed of an object to be tested and generates a first speed information accordingly, the main control unit receives the first speed information and controls the first display panel of the display to display the first speed News; The second speedometer measures a second moving speed of the object to be tested and generates a second speed information accordingly, the main control unit receives the second speed information, and when the main control unit judges according to the second speed information The second moving speed exceeds an overspeed threshold, and the main control unit controls the camera to perform a sampling and photographing process on the object to obtain at least one target image. The vehicle speed reminding and camera device according to claim 1, wherein, The display further has a second display panel, and the second display panel is disposed on the display surface of the housing; When the main control unit receives the first speed information and judges that the first moving speed of the test object exceeds the overspeed threshold according to the first speed information, the main control unit controls the second display panel of the display to display an overspeed Warning icon When the main control unit determines that the first moving speed of the object does not exceed the overspeed threshold according to the first speed information, the main control unit controls the second display panel of the display to display an overspeed indication icon. The vehicle speed reminding and camera device as described in claim 1, further comprising: A wireless communication module, electrically connected to the main control unit, and connected to a server of the competent unit through an Internet protocol; when the main control unit obtains the at least one target image, the wireless communication module uses the second speed information and The at least one target image is uploaded to the server of the competent unit. The vehicle speed reminding and camera device as described in claim 2, further comprising: A wireless communication module, electrically connected to the main control unit, and connected to a server of the competent unit through an Internet protocol; when the main control unit obtains the at least one target image, the wireless communication module uses the second speed information and The at least one target image is uploaded to the server of the competent unit. The vehicle speed reminding and photographing device according to any one of claims 1 to 4, wherein, when the camera performs a sampling and photographing procedure on the object to be measured, the camera continuously shoots a plurality of images; The main control unit receives the plurality of images, and performs a recognition judgment procedure on the plurality of images to determine at least one of the plurality of images as the at least one target image. The vehicle speed reminding and camera device according to any one of claims 1 to 4, wherein the first speedometer and the second speedometer are respectively a Doppler radar speedometer. The vehicle speed reminding and camera device according to claim 5, wherein the first speedometer and the second speedometer are respectively a Doppler radar speedometer. The vehicle speed reminding and camera device according to any one of claims 1 to 4, wherein the speed measuring distance of the first speedometer is 50 to 200 meters, and the speed measuring distance of the second speedometer is 5 to 50 meters ruler. The vehicle speed reminding and camera device according to claim 5, wherein the speed measuring distance of the first speedometer is 50 to 200 meters, and the speed measuring distance of the second speedometer is 5 to 50 meters. The vehicle speed reminding and camera device according to claim 6, wherein the speed measuring distance of the first speedometer is 50 to 200 meters, and the speed measuring distance of the second speedometer is 5 to 50 meters.

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