CA2083128A1 - Security device for school bus - Google Patents

Security device for school bus

Info

Publication number
CA2083128A1
CA2083128A1 CA002083128A CA2083128A CA2083128A1 CA 2083128 A1 CA2083128 A1 CA 2083128A1 CA 002083128 A CA002083128 A CA 002083128A CA 2083128 A CA2083128 A CA 2083128A CA 2083128 A1 CA2083128 A1 CA 2083128A1
Authority
CA
Canada
Prior art keywords
vehicle
child
driver
adult
detector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002083128A
Other languages
French (fr)
Inventor
Normand Lefebvre
Christian Lefebvre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA002083128A priority Critical patent/CA2083128A1/en
Publication of CA2083128A1 publication Critical patent/CA2083128A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • G01S13/867—Combination of radar systems with cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0065—Type of vehicles
    • B60R2021/0067—Buses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/04—Systems determining presence of a target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9315—Monitoring blind spots

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

Précis Dès que l'enfant arrive devant la roue droite avant de l'autobus (véhicule public), la roue placée juste devant la sortie du véhicule, il est capté par une caméra vidéo qui retransmet immédiatement l'image à un moniteur que le chauffeur surveille. Les enfants (adultes) sont captés par la caméra à partir du sol, jusqu'à la hauteur d'environ 30 pouces de hauteur. Si l'enfant (adulte) ramasse un objet par terre ou encore, s'il se penche il est toujours vu par le chauffeur, grâce au moniteur. Si l'enfant (adulte) tombe ou pour quelconque raison, se retrouve étendu devant le véhicule, encore là, le chauffeur garde un contact visuel. Un détecteur micro-ondes de masse et de mouvements est placé devant la roue droite avant de l'autobus (véhicule public), la roue placée juste devant la sortie du véhicule. Il permet de capter toute masse importante qui passe devant le véhicule, évitant le déclenchement du système par la présence d'un chat, par exemple. Les enfants sont détectés à partir d'environ 18 pouces passés le détecteur micro-ondes. Veuillez noter qu'entre le coin du véhicule et le début du rayonnement du détecteur micro-ondes, l'enfant (adulte) est quand même capté par la caméra vidéo qui permet au chauffeur de garder un contact visuel avec lui. L'enfant (adulte) reste dans le champ du détecteur jusqu'à une distance de près de six (6) pieds, passé le véhicule. Tant et aussi longtemps que l'enfant (adulte) reste dans le champs du détecteur, un signal sonore est entendu par le chauffeur.Accurate As soon as the child arrives in front of the right front wheel of the bus (public vehicle), the wheel placed just in front of the exit of the vehicle, it is captured by a video camera which immediately transmits the image to a monitor that the driver watch. Children (adults) are picked up by the camera from the ground, up to about 30 inches tall. If the child (adult) picks up an object from the ground or, if he bends over, it is always seen by the driver, thanks to the monitor. If the child (adult) falls or for any reason finds himself lying in front of the vehicle, again, the driver keeps eye contact. A microwave mass and motion detector is placed in front of the right front wheel of the bus (public vehicle), the wheel placed just in front of the vehicle exit. It captures any large mass passing in front of the vehicle, preventing the system from being triggered by the presence of a cat, for example. Children are detected from approximately 18 inches past the microwave detector. Please note that between the corner of the vehicle and the start of radiation from the microwave detector, the child (adult) is still captured by the video camera which allows the driver to keep eye contact with him. The child (adult) remains in the detector field up to a distance of nearly six (6) feet, past the vehicle. As long as the child (adult) remains in the detector's field, an audible signal is heard by the driver.

Description

Mémoire descriptif La présente invention se rapporte à un système de sécurité audio et visuel pour protéger la traverse des enfants (adultes) devant les véhicules scolaires (publics).

Il est d'usage courant de voir des systèmes de caméra vidéo installés dans des édifices intérieurs et extérieurs, pour enregistrer le son et la vue des activités dans une pièce, mais non en-dessous d'un autobus (véhicule public) qui peut résister à toutes intempéries, de même que le détecteur micro-ondes qui fait l'objet de dé;tection dans des températures et intempéries diverses.

Nous avons découvert un système pouvant appartenir à une meilleure `
catégorie de sécurité envers les enfants (adultes) qui descendent et montent dans un véhicule scolaire (public) un utilisant un système vidéo et audio avec détection de mouvement, donc, l'attention du chauffeur est constamment sur le moniteur à l'entrée ou sortie (escaliers) des enfants (adultes) dudit véhicule. Le risque de ne pas voir ni entendre est très très minime grâce à la double technologie employée ici.

Relativement au dessin qui illustre la réalisation de l'invention, la figure "A" représente une vue de face de l'invention, la figure "B" -~
représente une vue à vol d'oiseau. ~
."~"i.
Le système de caméra, point 2 de la figure "A" démontre dans un moniteur, ~ ~
point 6, de neuf (9) pouces, une vue à un angle de 110 degrés de la ~ i traverse des personnes. Cette caméra couvre à partir du côté du chauffeur :~
un réseau de 110 degrés sur une forme de 360 degrés, figure "C", vue de ~-`
côté. Cette caméra fonctionne tant en position d'arrêt du véhicule OU '? ::
lorsque ce dernier est en route.

Le détecteur de mouvement micro-ondes, point 1, détecte le mouvement des ~ `
enfants (adultes) quand ces derniers passent devant le véhicule, avec --~
une forme ovale dans un rayon de neuf (9) pieds de long par cinq (5) pieds de largeur qui empiète sur le champs de la caméra, point 2, ce qui - ` -donne un son sonore à l'intérieur du véhicule pour aviser le chauffeur ~i~
de regarder le moniteur avant de quitter les lieux; voir figure "D".
Il est à noter que ce détecteur micro-ondes fonctionne seulement lorsque ~ -~
le véhicule est en fonction arrêt et que la poignée ouvrant la porte et sortant le bras d'arrêt double, voir figure "A" point 3, est actionnée, -que le détecteur micro-ondes fonctionne (donc lorsque la porte est ouverte). ~ - Descriptive memory The present invention relates to an audio and visual security system to protect the crossing of children (adults) in front of vehicles school (public).

It is common practice to see video camera systems installed in indoor and outdoor buildings, to record sound and the view of activities in a room, but not below a bus (public vehicle) which can withstand all weather conditions, as well as the microwave detector which is the object of detection in temperatures and various bad weather.

We discovered a system that may belong to a better `
safety category for children (adults) who descend and board a (public) school vehicle using a system video and audio with motion detection, therefore, the attention of the driver is constantly on the monitor at the entrance or exit (stairs) children (adults) of the vehicle. The risk of not seeing or hearing is very very minimal thanks to the double technology used here.

Relative to the drawing which illustrates the embodiment of the invention, the figure "A" represents a front view of the invention, figure "B" - ~
represents a bird's-eye view. ~
. "~" i.
The camera system, point 2 in Figure "A" demonstrates in a monitor, ~ ~
point 6, nine (9) inches, a view at an angle of 110 degrees from the ~ i crosses people. This camera covers from the driver's side: ~
a 110 degree network on a 360 degree shape, figure "C", seen from ~ -`
side. This camera works both when the vehicle is stopped OR '? ::
when the latter is on its way.

The microwave motion detector, point 1, detects the movement of ~
children (adults) when they pass in front of the vehicle, with - ~
an oval shape within a radius of nine (9) feet long by five (5) feet wide that encroaches on the camera field, point 2, which - `-gives a sound inside the vehicle to notify the driver ~ i ~
to look at the monitor before leaving the premises; see figure "D".
Note that this microwave detector only works when ~ - ~
the vehicle is in stop mode and the handle opening the door and pulling out the double stop arm, see figure "A" point 3, is actuated, -the microwave detector is working (so when the door is open). ~ -

Claims

Revendication Un système de caméra et détecteur de mouvement micro-ondes avec moniteur et auxiliaire sonore, tel que décrit précédemment, est utilisé pour mieux protéger les enfants (adultes) qui traversent devant un véhicule scolaire (public). Claim A microwave camera and motion detector system with monitor and audio auxiliary, as described above, is used to better protect children (adults) crossing in front of a vehicle school (public).
CA002083128A 1992-11-17 1992-11-17 Security device for school bus Abandoned CA2083128A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002083128A CA2083128A1 (en) 1992-11-17 1992-11-17 Security device for school bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002083128A CA2083128A1 (en) 1992-11-17 1992-11-17 Security device for school bus

Publications (1)

Publication Number Publication Date
CA2083128A1 true CA2083128A1 (en) 1994-05-18

Family

ID=4150703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002083128A Abandoned CA2083128A1 (en) 1992-11-17 1992-11-17 Security device for school bus

Country Status (1)

Country Link
CA (1) CA2083128A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799604A1 (en) * 1999-10-11 2001-04-13 Renault Vehicules Ind Video surveillance system for buses has computer control avoids accidents enhances security
CN103810856A (en) * 2014-03-12 2014-05-21 深圳市安芯数字发展有限公司 School bus safety monitoring device and use method
CN109635691A (en) * 2018-11-30 2019-04-16 泸州与德科技有限公司 A kind of control method, device, equipment and storage medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799604A1 (en) * 1999-10-11 2001-04-13 Renault Vehicules Ind Video surveillance system for buses has computer control avoids accidents enhances security
CN103810856A (en) * 2014-03-12 2014-05-21 深圳市安芯数字发展有限公司 School bus safety monitoring device and use method
CN103810856B (en) * 2014-03-12 2016-01-27 深圳市元轩科技发展有限公司 Safety of school bus monitoring device and using method
CN109635691A (en) * 2018-11-30 2019-04-16 泸州与德科技有限公司 A kind of control method, device, equipment and storage medium

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 19990528