JP2013025523A5

JP2013025523A5 -

Info

Publication number: JP2013025523A5
Application number: JP2011158937A
Authority: JP
Filing date: 2011-07-20
Publication date: 2014-08-28
Anticipated expiration: 2031-07-20

Description

図９には、表示装置２３の画面に表示される情報の例として、乗車率の表示例を示してある。
好ましい態様例として、乗車率を分かり易く絵表示する。具体的には、各車両Ａ１〜Ａ４のイメージに百分率により乗車率（例えば、１２０％など）を文字表示するとともに、乗車率に合わせて車両イメージの背景色を適用する部分の領域を変更する。本例では、乗車率と、車両のイメージに対する背景色の領域の大きさの割合とが一致しており、また、背景色は、例えば、０％〜５０％は青、５０％〜７０％は黄、７０％より上は赤、などとすることで、直感的に乗車率を把握し易くすることができる。また、列車（車両）の進行方向を矢印で示してあり、また、各車両の番号を文字表示してあり、また、該当する車両（当該車両）については、分かり易くするために、車両番号にかっこ（例えば、［］）を付け、その背景と囲い線を変更する。 FIG. 9 shows a display example of the boarding rate as an example of information displayed on the screen of the display device 23.
As a preferred embodiment, the boarding rate is displayed in an easy-to-understand manner. Specifically, the boarding rate (for example, 120%) is displayed as a percentage on the images of the vehicles A1 to A4, and the region of the portion where the background color of the vehicle image is applied is changed according to the boarding rate. In this example, the boarding rate and the ratio of the size of the background color area to the vehicle image match, and the background color is, for example, 0% to 50% blue, 50% to 70% By making yellow, red above 70%, etc., it is possible to easily grasp the boarding rate intuitively. In addition, the traveling direction of the train (vehicle) is indicated by an arrow, the number of each vehicle is displayed in letters, and the corresponding vehicle (the vehicle) is indicated by the vehicle number for easy understanding. Add parentheses (for example, []) and change the background and outline.

図１０には、列車の運転室の表示装置の画面に表示される情報の一例を示してある。
本例の表示装置の表示画面３０１では、表示部３１１に選択されている車両の番号等が表示され、表示部３１２に各車両の乗車率等が表示され、表示部３１３に車両内の監視カメラの位置等が表示され、表示部３１４に選択されている監視カメラの番号が表示され、表示部３１５に人により各種の操作をすることが可能な操作部が表示され、表示部３１６に複数の監視カメラの中で選択されている監視カメラを識別する情報が表示され、表示部３１７に選択されている監視カメラにより撮像された映像が表示される。 The 1 0 shows an example of the information displayed on the screen of the train cab display device.
In the display screen 301 of the display device of this example, the number of the selected vehicle is displayed on the display unit 311, the boarding rate of each vehicle is displayed on the display unit 312, and the monitoring camera in the vehicle is displayed on the display unit 313. The display unit 314 displays the number of the selected surveillance camera, the display unit 315 displays an operation unit on which various operations can be performed by a person, and the display unit 316 displays a plurality of operations. Information for identifying the monitoring camera selected from among the monitoring cameras is displayed, and an image captured by the selected monitoring camera is displayed on the display unit 317.

Claims

Imaging means for imaging a predetermined area and outputting video data ;
Means for calculating a first congestion rate and a second congestion rate based on video data from the imaging means;
Means for calculating a third congestion rate from the first congestion rate and the second congestion rate ;
The first congestion rate is obtained by detecting an area occupied by a person in the predetermined area from video data captured by the imaging unit, and calculating a ratio of the detected area to a reference area in the predetermined area. , Calculated as the proportion of the person occupied in the predetermined area,
The second congestion rate is determined in advance by detecting a person entering / exiting the predetermined area from the video data captured by the imaging unit and calculating the current number of persons by adding / subtracting the number of persons entering / exiting the predetermined area. monitoring system characterized that you calculated as a percentage of the current number for the allowable number of the person was.

A plurality of imaging means for capturing images of the passenger compartment of each vehicle of the train and outputting video data;
Means for calculating a first congestion rate and a second congestion rate of each vehicle based on video data from the plurality of imaging means;
Means for calculating a third congestion rate of each vehicle from the first congestion rate and the second congestion rate;
Provided in the cab of the train, comprising a display device that displays a third congestion rate of each vehicle and at least one of the video data from the plurality of imaging means,
The first congestion rate is obtained by detecting an area occupied by a person in a corresponding guest room from the video data picked up by the corresponding image pickup unit, and calculating a ratio of the detected area to a reference area in the guest room, Calculated as the proportion of the person occupied in the room,
The second congestion rate is determined in advance by detecting a person who gets in and out of the cabin from the video data captured by the corresponding imaging means, and calculating the current number of persons by adding and subtracting the number of persons getting in and out of the guest room. The monitoring system is calculated as a ratio of the current number of persons to the allowable number of persons .

The monitoring system according to claim 1, wherein the third congestion rate is an average of the first congestion rate and the second congestion rate .

The monitoring system according to claim 2, further comprising a plurality of display devices that are provided in each vehicle of the train and display the third congestion rate of the vehicle and a vehicle adjacent to the vehicle.

A first transmission device provided in the train and wirelessly transmitting a third congestion rate of each vehicle to the outside;
A second transmission device provided at a station for receiving a third congestion rate of each vehicle;
5. The monitoring system according to claim 2, further comprising a digital signage device that is connected to the second transmission device through a network and displays the received third congestion rate of each vehicle.