Unlock instant, AI-driven research and patent intelligence for your innovation.

Hazard Information Collection Device

A technology of information collection and danger, applied in the directions of instruments, scene recognition, registration/indicating the operation of vehicles, etc., can solve problems such as time-consuming and labor-intensive

Active Publication Date: 2022-02-18
MITSUBISHI ELECTRIC CORP
View PDF24 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the past, consultation was used to collect "dangerous signs" information, and it took time and effort to organize and input the consultation results

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hazard Information Collection Device
  • Hazard Information Collection Device
  • Hazard Information Collection Device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 2

[0104] Figure 8 It is a functional block diagram showing the configuration of the risk information collection device 200 according to Embodiment 2 of the present invention. Figure 8 The shown hazard information collection device 200 has figure 1 In addition to the configuration of the danger information collection device 100 according to Embodiment 1 shown, a danger association information database 105 is provided. In addition, in Figure 8 in, about and use figure 1 The same configurations of the danger information collection device 100 described above are denoted by the same reference numerals, and redundant descriptions are omitted.

[0105] The danger association information database 105 stores information that associates danger for each passenger information. That is, when the passenger information is words uttered by the passenger, words associated with danger are stored. Examples of words associated with danger include "didn't see", "very dangerous", and "barely"...

Embodiment approach 5

[0140] Figure 13 It is a functional block diagram showing the configuration of the risk information collection device 500 according to Embodiment 5 of the present invention. Figure 13 The hazard information collection device 500 shown in addition to Figure 12 In addition to the configuration of the danger information collection device 400 according to Embodiment 4 shown, a danger information database 111 is provided in which the causes and location information of dangers that occurred in the past are registered. In addition, in Figure 15 in, about and use Figure 12 The same configurations of the danger information collection device 400 described above are denoted by the same reference numerals, and redundant descriptions are omitted.

[0141] like Figure 13 As shown, the past danger information accumulated in the danger information database 111 is output to the danger occurrence cause specifying unit 107 . The danger occurrence cause determination unit 107 uses the ...

Embodiment approach 6

[0159] Figure 19 It is a functional block diagram showing the configuration of the danger information collection device 600 according to Embodiment 6 of the present invention. Figure 19 The hazard information collection device 600 shown in addition to Figure 13 In addition to the configuration of the danger information collection device 500 according to the fifth embodiment shown, another vehicle information acquisition unit 112 for acquiring danger cause information related to other vehicles is provided. In addition, in Figure 19 in, about and use Figure 13 The same configurations of the danger information collection device 500 described above are denoted by the same reference numerals, and redundant descriptions are omitted.

[0160] like Figure 19 As shown, the information on the cause of danger of other vehicles acquired by the other vehicle information acquiring unit 112 is output to the cause of danger specifying unit 107 . The danger occurrence cause specifyi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to a dangerous information collection device, comprising: a dangerous state degree calculation unit, which calculates the dangerous state degree of the driving state of the vehicle according to the driving information of the vehicle; Object information is combined to determine the name of the driver's visual recognition object as a candidate for visual recognition; the passenger information acquisition part acquires the passenger information including at least the words issued by the passenger; the risk cause candidate setting part , based on the passenger information acquired by the passenger information acquisition unit, setting the hazard causing cause candidates for determining the danger causing cause; The cause candidate is used to determine the cause of the danger. When the degree of danger becomes higher than the threshold value, the hazard cause determination unit checks the correlation between the candidate visual recognition object and the candidate danger cause. In this case, identify the candidate hazard cause as the hazard cause.

Description

technical field [0001] The invention relates to a danger information collection device for collecting danger information of vehicles running on roads. Background technique [0002] When a vehicle is running on a road, a driver or a passenger may physically feel a "near miss" as a scene that feels a danger directly related to a traffic accident. Another example is that by collecting and organizing "dangerous signs" information, creating a map showing areas where traffic accidents occur, and sharing the map to prevent traffic accidents. However, in the past, consultation was used to collect "dangerous" information, and it took time and effort to sort out and input consultation results. Therefore, in Patent Documents 1 and 2, a method of automatically collecting "dangerous sign" information from travel information is proposed. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2003-123185 [0006] Patent Docume...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/16G08G1/09
CPCG08G1/09G08G1/16G10L2015/088G06F3/013G07C5/008G07C5/0816G07C5/0841G06V20/58G06V20/597G07C5/085G10L15/04G10L15/22
Inventor 川胜和代山口喜久
Owner MITSUBISHI ELECTRIC CORP