CN104354642A - Safety early-warning system for getting on and off - Google Patents
Safety early-warning system for getting on and off Download PDFInfo
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- CN104354642A CN104354642A CN201410563418.3A CN201410563418A CN104354642A CN 104354642 A CN104354642 A CN 104354642A CN 201410563418 A CN201410563418 A CN 201410563418A CN 104354642 A CN104354642 A CN 104354642A
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- vehicle
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Abstract
The invention discloses a safety early-warning system for getting on and off. The system comprises detecting systems, a central control system, an engine managing system, a door opening-closing system and human-machine exchanging systems, wherein the detecting systems are a plurality of detecting radars which are arranged at different positions outside a vehicle; the central control system is a central processing unit which is mounted in a driving cab; the engine managing system and the door opening-closing system are mounted as parts of the body of the vehicle, and can be used for detecting gear positions of an engine, the speed of the vehicle, and the opening-closing state of a vehicle door; the human-machine exchanging systems are loudspeakers, door lamps or display screens, which are arranged at the periphery of the vehicle door; each system is respectively and electrically connected with the central control system. For the system disclosed by the invention, the position and the speed of the object close to the rear of the vehicle in a stationary or idle state are detected through the detecting system, the condition whether a danger exists or not is judged by the central control system, the sound, the photo electricity or other warning information is sent to passengers ready to get on and off in time through the human-machine exchanging systems, and the passengers are warned to avoid the danger, so that the occurrence of traffic accidents can be effectively reduced.
Description
Technical field
The present invention relates to safety traffic apparatus field, when particularly one is for reminding occupant to get on or off the bus, noting vehicle periphery traffic, the forewarn system that active warning occupant averts danger.
Background technology
In actual life, vehicle (as public bus) is often rested in roadside and gets on or off the bus for occupant by chaufeur, and the impact of occupant often by surrounding environment in the process of getting on or off the bus cannot accurately judge whether dangerous, often with the traffic accident such as the motor bike passed from vehicle and central gangway, footway or battery-driven car generation wiping touch.Therefore be necessary to develop a kind of prior-warning device, the occupant that gets on or off the bus can be reminded when automobile stop roadside in time to take care, avoid traffic accident occurs.
Summary of the invention
The problem of recurrent traffic accident when the object of the invention is to overcome that in actual life, occupant gets on or off the bus, provides one to get on or off the bus safety pre-warning system, occupant can be reminded to note vehicle periphery traffic, initiatively avert danger.
Technical scheme of the present invention is as follows:
One is got on or off the bus safety pre-warning system, comprises detection system, master control system, engine management system, door switch system and human-computer exchange system; Described detection system is the multiple acquisition radars being arranged in outside vehicle diverse location; Described master control system is the central process unit being arranged on operator's compartment; Described engine management system is arranged on machinery space, is the parts of automobile itself, can detects engine gears and the speed of a motor vehicle; Described door switch system is arranged on car door place, is the parts of automobile itself, can detects the open and-shut mode of car door; Described human-computer exchange system is be arranged in the loud speaker of car door periphery, gate light or read-out; Described detection system, engine management system, door switch system, human-computer exchange system are all electrically connected with master control system.
Advantageous Effects of the present invention is:
The present invention, by installing prior-warning device on vehicle, reminds the occupant preparing to get on or off the bus to note dodging, can effectively reduce the generation of traffic accident.
Advantage of the present invention provides in the description of detailed description of the invention part below, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is schematic circuit diagram of the present invention.
Fig. 2 is installation site of the present invention schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the present invention gets on or off the bus safety pre-warning system, by detection system, master control system, engine management system (Engine Management System is called for short EMS), door switch system and human-computer exchange system composition.Wherein, detection system is the multiple acquisition radars being arranged in outside vehicle diverse location; Master control system is the central process unit being arranged on operator's compartment; Engine management system is arranged on machinery space, is the parts of automobile itself, can detects engine gears and the speed of a motor vehicle; Door switch system is arranged on car door place, is all the parts of automobile itself, can detect the open and-shut mode of car door; Human-computer exchange system is be arranged in the loud speaker of car door periphery, gate light or read-out.Detection system, engine management system, door switch system, human-computer exchange system are all electrically connected with master control system.
Specific works principle of the present invention is as follows:
When car door is opened in vehicle parking roadside, engine management system sends vehicle and is in the information of static or idling mode to master control system, door switch system sends the information of car door opening state to master control system simultaneously, when above-mentioned two kinds of signals all meet, master control system is activated, order acquisition radar is started working, under the static or idling mode of acquisition radar detection vehicle, rear is near the Position And Velocity of object, result of detection is sent to master control system and carry out technological analysis, judged whether dangerous by master control system, if dangerous, then analysis result is conveyed to occupant by human-computer exchange system by master control system, sound in time, photoelectricity or other warning messages are reminded the occupant preparing to get on or off the bus, its attention is reminded to dodge.The warning function to the occupant that gets on or off the bus can be completed.
Concrete solution is as follows:
(1) arrange acquisition radar at the outer diverse location of car during entire vehicle design, multiple acquisition radar (detector) can be arranged according to vehicle structure difference, as shown in Figure 2;
(2) acquisition radar adopts Doppler Lidar System, the speed of multiple target travel body within the scope of 100m around detection vehicle;
(3) result of detection is conveyed to by the left/right loud speaker of car door periphery, left/right read-out, left/right gate light the occupant that gets on or off the bus by master control system, as shown in Figure 2.According to movement parts speed (pedestrian, bicycle, battery-driven car or self-propelled vehicle), hazard level and early warning signal are divided into level Four, shown in seeing the following form:
Grade classification: when vehicle-surroundings movement parts speed is 0 ~ 4km/h, be one-level, this rank refers generally to the object of pedestrian or manpower push/pull, nothing is dangerous or have less risk to exist; When vehicle-surroundings movement parts speed is 4 ~ 15km/h, be secondary, this rank mainly refers to bicycle type games object, there is lesser hazard; When vehicle-surroundings movement parts speed is 15 ~ 30km/h, be that three grades of these ranks mainly refer to battery-driven car type objects, there is certain danger, should be noted before getting on or off the bus and confirm; When vehicle-surroundings movement parts speed is >=30km/h, be level Four, this rank mainly refers to self-propelled vehicle, there is higher risk, and suggestion occupant halts, and gets on or off the bus after dangerous releasing again.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive without departing from the basic idea of the present invention or associate, all should think and be included within protection scope of the present invention.
Claims (1)
1. to get on or off the bus a safety pre-warning system, it is characterized in that: comprise detection system, master control system, engine management system, door switch system and human-computer exchange system; Described detection system is the multiple acquisition radars being arranged in outside vehicle diverse location; Described master control system is the central process unit being arranged on operator's compartment; Described engine management system is arranged on machinery space, is the parts of automobile itself, can detects engine gears and the speed of a motor vehicle; Described door switch system is arranged on car door place, is the parts of automobile itself, can detects the open and-shut mode of car door; Described human-computer exchange system is be arranged in the loud speaker of car door periphery, gate light or read-out; Described detection system, engine management system, door switch system, human-computer exchange system are all electrically connected with master control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410563418.3A CN104354642A (en) | 2014-10-21 | 2014-10-21 | Safety early-warning system for getting on and off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410563418.3A CN104354642A (en) | 2014-10-21 | 2014-10-21 | Safety early-warning system for getting on and off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104354642A true CN104354642A (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410563418.3A Pending CN104354642A (en) | 2014-10-21 | 2014-10-21 | Safety early-warning system for getting on and off |
Country Status (1)
| Country | Link |
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| CN (1) | CN104354642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923833A (en) * | 2020-07-23 | 2020-11-13 | 长城汽车股份有限公司 | Vehicle door opening early warning method and device, storage medium and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956018A (en) * | 2005-10-24 | 2007-05-02 | 财团法人车辆研究测试中心 | Prealarm device for preventing collision passerby when open door of car |
| CN1996049A (en) * | 2006-10-18 | 2007-07-11 | 何华科技股份有限公司 | Collision prevention warning method and system for automobile and door thereof |
| US20140118130A1 (en) * | 2012-10-25 | 2014-05-01 | Wistron Neweb Corp. | Automobile warning method and automobile warning system utilizing the same |
| CN103832332A (en) * | 2012-11-22 | 2014-06-04 | 昆达电脑科技(昆山)有限公司 | Warning device for opening of automobile door |
| CN204172768U (en) * | 2014-10-21 | 2015-02-25 | 无锡同捷汽车设计有限公司 | To get on or off the bus safety pre-warning system |
-
2014
- 2014-10-21 CN CN201410563418.3A patent/CN104354642A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956018A (en) * | 2005-10-24 | 2007-05-02 | 财团法人车辆研究测试中心 | Prealarm device for preventing collision passerby when open door of car |
| CN1996049A (en) * | 2006-10-18 | 2007-07-11 | 何华科技股份有限公司 | Collision prevention warning method and system for automobile and door thereof |
| US20140118130A1 (en) * | 2012-10-25 | 2014-05-01 | Wistron Neweb Corp. | Automobile warning method and automobile warning system utilizing the same |
| CN103832332A (en) * | 2012-11-22 | 2014-06-04 | 昆达电脑科技(昆山)有限公司 | Warning device for opening of automobile door |
| CN204172768U (en) * | 2014-10-21 | 2015-02-25 | 无锡同捷汽车设计有限公司 | To get on or off the bus safety pre-warning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923833A (en) * | 2020-07-23 | 2020-11-13 | 长城汽车股份有限公司 | Vehicle door opening early warning method and device, storage medium and vehicle |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |