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Pedestrian device, communication device, and information distribution method

A communication device and pedestrian technology, which can be used in measurement devices, marketing, control with pedestrian guide lights, etc., and can solve problems such as the inability to fully assist pedestrian safety confirmation.

Active Publication Date: 2021-04-02
PANASONIC HLDG CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a problem that if the approach of the vehicle is simply notified, it is not known from which direction the vehicle is approaching, so the pedestrian has to look around, and the safety confirmation of the pedestrian cannot be fully assisted.

Method used

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  • Pedestrian device, communication device, and information distribution method
  • Pedestrian device, communication device, and information distribution method
  • Pedestrian device, communication device, and information distribution method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0090] figure 1 It is an overall configuration diagram of the safety confirmation support system according to the first embodiment.

[0091] This safety confirmation support system (human-to-vehicle communication system) is used to assist pedestrians in safety confirmation, and includes pedestrian terminal 1 (pedestrian device), wearable terminal 2 (wearable device), vehicle-mounted terminal 3 (communication device, vehicle-mounted device) ) and the vehicle-mounted navigation device 4, ITS communication (human-to-vehicle communication) is performed between the pedestrian terminal 1 and the vehicle-mounted terminal 3 .

[0092] ITS communication (inter-passenger communication) is wireless communication using a frequency band (for example, 700 MHz band or 5.8 GHz band) used in a safety driving support wireless system using ITS (Intelligent Transport System: Intelligent Road Traffic System).

[0093] The pedestrian terminal 1 is carried by a pedestrian. The pedestrian terminal...

no. 2 Embodiment approach

[0193] Next, a second embodiment will be described. In addition, points not particularly mentioned here are the same as the above-mentioned embodiment. Figure 12 It is a sequence diagram showing the outline of the operation procedure of the safety confirmation support system according to the second embodiment.

[0194] In the above-mentioned embodiment, sound effects are output from either of the left and right speakers 36a, 36b of the wearable terminal 2 as a visual guidance operation for urging pedestrians to look in the direction of the vehicle. The speakers 36a, 36b output virtual vehicle sounds (traveling sounds).

[0195] In addition, in the present embodiment, the virtual vehicle sound is output at a volume corresponding to the speed of the vehicle. That is, when the speed of the vehicle is fast, the virtual vehicle sound is output at a high volume, and when the speed of the vehicle is slow, the virtual vehicle sound is output at a low volume.

[0196] Specifically,...

no. 3 Embodiment approach

[0203] Next, a third embodiment will be described. In addition, points not particularly mentioned here are the same as the above-mentioned embodiment. Figure 13 It is an explanatory diagram showing a screen displayed on the display 37 of the wearable terminal 2 . Figure 14 It is an explanatory diagram showing vehicle body information stored in the storage unit 55 of the vehicle-mounted terminal 3 . Figure 15 It is an explanatory diagram showing image display setting information stored in the storage unit 55 of the vehicle-mounted terminal 3 .

[0204] In the above-mentioned embodiment, as a visual guidance action to urge pedestrians to visually approach the direction of the approaching vehicle, the display 37 of the wearable terminal 2 displays an arrow in a certain direction from left to right, but in this embodiment, as Figure 13 As shown, as a visual guidance operation, a virtual vehicle image corresponding to the actual state of the vehicle viewed from a pedestrian i...

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Abstract

To present information about an object (vehicle) which exists on a road and which is to attract attention, to a pedestrian at an appropriate timing by using appropriate contents corresponding to the condition of the pedestrian. According to the present invention, a pedestrian terminal transmits pedestrian's position information to an on-vehicle terminal. On the basis of the pedestrian's position information, the on-vehicle terminal determines whether or not the pedestrian has approached a vehicle. In the case where the pedestrian has approached the vehicle, guide direction information is transmitted to the pedestrian terminal. On the basis of the guide direction information, the pedestrian terminal performs control to guide the pedestrian to view a direction in which the vehicle exists, acquires pedestrian's viewing state information from a wearable terminal, and transmits the viewing state information to the on-vehicle terminal. On the basis of the viewing state information, the on-vehicle terminal determines whether or not the pedestrian is viewing the vehicle. In the case where the pedestrian is not viewing the vehicle, attention calling information is transmitted to the pedestrian terminal. On the basis of the attention calling information, the pedestrian terminal performs control to call the pedestrian's attention.

Description

technical field [0001] The present invention relates to a pedestrian device held by pedestrians, a communication device installed near an object of attention existing on or around the road and used for distributing information related to the object of attention, and distributing information from the communication device to the pedestrian device. An information distributing method of information on an attention object. Background technique [0002] In recent years, studies have been conducted for the practical use and popularization of a safety driving support wireless system using ITS (Intelligent Transport System: Intelligent Road Traffic System). In this safe driving support wireless system, the position information of the vehicle and the pedestrian is exchanged by performing ITS communication (interpersonal vehicle-to-vehicle communication) between the vehicle-mounted terminal mounted on the vehicle and the pedestrian terminal held by the pedestrian, and the distance betw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16G06Q30/02G08G1/005G08G1/09
CPCG08G1/16G08G1/09G06Q30/02G08G1/005G06Q30/0265G06Q30/0267G06Q30/0261G01C21/20G01C21/3697
Inventor 上野刚须藤浩章菅原雅仁村松慎太郎
Owner PANASONIC HLDG CORP