CN205890700U - Prevent that passenger from omitting tour device and passenger train in car - Google Patents
Prevent that passenger from omitting tour device and passenger train in car Download PDFInfo
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- CN205890700U CN205890700U CN201620844548.9U CN201620844548U CN205890700U CN 205890700 U CN205890700 U CN 205890700U CN 201620844548 U CN201620844548 U CN 201620844548U CN 205890700 U CN205890700 U CN 205890700U
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Abstract
The utility model relates to a prevent that passenger from omitting tour device and passenger train in car, this passenger train is provided with the tour device, this tour device includes control module and anti - forgotten signal output module, the anti - forgotten signal output module includes anti - forgotten button and anti - forgotten relay, control module is including the tour voltage signal output of touing the status signal input with be used for exporting certain voltage signal, tour the normally open contact connection tour status signal input that voltage signal output terminal passes through the anti - forgotten relay, tour voltage signal output terminal loops through the control coil ground connection of anti - forgotten button and anti - forgotten relay, tie point between the control coil of anti - forgotten button and anti - forgotten relay passes through interconnecting link and connects tour status signal input. This tour device combines together in -service use demand and automobile -used electronic control technology, can realize touing the effect of forgeing personnel in the car.
Description
Technical field
This utility model is related to a kind of inspection device preventing passenger from omitting in-car and a kind of passenger vehicle.
Background technology
In global energy shortage, advocate under the overall background using clean energy resource, new-energy automobile arises at the historic moment.In government
Carry forward vigorously under guiding, integral new-energy passenger is, the features such as its energy-saving and environmental protection, comfortable, high subsidy, to be developed rapidly.Meanwhile,
Put in a large number with integral new-energy passenger, passenger vehicle is ridden, and safety problem is also prominent to be manifested, and is increasingly subject to the concern of people.
Integral new-energy passenger, especially school bus, because its environment quiet, ride comfort, closure are good, passenger is easy to fall asleep,
Pass into silence in the car.Particularly evening when it is most likely that occurring driver to get off and lock a door after, individual passengers forget feelings in the car
Condition, especially child.
No matter in addition, being integral new-energy passenger, or traditional power passenger vehicle, the problems referred to above are all possible to be occurred.
At present, in order to avoid the situation that passenger passes into silence in the car occurs, the China of Publication No. cn202879343u is specially
Disclose a kind of passenger in sharp document and omit prompting control device of getting off, including ignition switch detector, vehicle door status detector,
Make an inspection tour button and voice prompting device, when firing key exits on shelves, and when car door is in an open position, voice prompting device prompting department
Compartment maked an inspection tour by machine, and when driver presses the tour button of vehicle rear, voice prompting device quits work, by the tour of driver,
Passenger is avoided to forget in-car.But this application does not provide the concrete structure realizing the device making an inspection tour function.
Utility model content
The purpose of this utility model is to provide a kind of inspection device preventing passenger from omitting in-car and a kind of passenger vehicle.
For achieving the above object, scheme of the present utility model includes a kind of inspection device preventing passenger from omitting in-car, bag
Include control module, also include anti-forgetting signal output module, described anti-forgetting signal output module includes anti-forgetting button and prevents
Forget relay, described control module includes making an inspection tour state signal input terminal and the tour voltage for exporting certain voltage signal
Signal output part, described tour voltage signal output end connects described tour shape by the described anti-normally opened contact forgeing relay
State signal input part, described tour voltage signal output end passes sequentially through described anti-to be forgotten button and described anti-forgets relay
Control coil is grounded, and the described anti-junction point forgotten between button and the control coil of anti-forgetting relay is by connection line even
Connect described tour state signal input terminal.
Described inspection device also includes reminding module, and described control module controls the described reminding module of connection.
Described reminding module is voice cue module.
A kind of passenger vehicle, prevents passenger from omitting in-car inspection device including a kind of, this inspection device include control module and
Anti- forgetting signal output module, described anti-forgetting signal output module includes anti-forgetting button and anti-forgetting relay, described control
Molding block includes making an inspection tour state signal input terminal and for exporting the tour voltage signal output end of certain voltage signal, described patrols
Depending on voltage signal output end, described tour state signal input terminal is connected by the described anti-normally opened contact forgeing relay, described
Make an inspection tour voltage signal output end and pass sequentially through the described anti-control coil ground connection forgeing button and described anti-forgetting relay, described
The anti-junction point forgotten between button and the control coil of anti-forgetting relay connects described tour state letter by connection line
Number input.
Described inspection device also includes reminding module, and described control module controls the described reminding module of connection.
Described reminding module is voice cue module.
Driver before leaving the vehicle, in order to ensure not omit passenger in compartment, needs to allow driver make an inspection tour compartment.Work as department
Machine is maked an inspection tour and is completely omitted without personnel after individual compartment, then press the anti-anti- forgetting forgotten in signal output module by
Button, starts anti-forgetting relay, and this anti-forgetting relay of self-locking, realizes exporting corresponding signal to control module, controls mould
Tuber does not have personnel to stay according to this signal determining in-car.This inspection device is by actually used demand and auto electronic control technology phase
In conjunction with being capable of making an inspection tour the effect of in-car forgetting personnel does not have personnel to omit it is ensured that leaving in driver in the front compartment of vehicle.
Brief description
Fig. 1 is to prevent passenger from omitting in-car detecting system structural representation;
Fig. 2 is vehicles load measurement apparatus structure schematic diagram;
Fig. 3 is to prevent passenger from omitting in-car detecting system control principle schematic diagram;
Fig. 4 is the anti-electrical block diagram forgeing signal output module.
Specific embodiment
The utility model is described in more detail below in conjunction with the accompanying drawings.
What this utility model provided prevents passenger from omitting the in-car applicable occasion of detecting system a lot, can apply
It is also possible to be applied on traditional power automobile, according to the effect of this detecting system, it is typically employed in passenger vehicle on new-energy automobile
On, including traditional power passenger vehicle and integral new-energy passenger, wherein, integral new-energy passenger includes pure electronic school bus, pure electric coach, plug-in
Formula passenger vehicle etc..
In the present embodiment, so that this prevents the detecting system that passenger omits in-car from applying on integral new-energy passenger as a example.
As shown in figure 1, preventing passenger from omitting in-car detecting system include vehicles load measurement device, moving Object Detection
Device, vehicle speed detector device, key status detection means, vehicle door status detection means and control device, control device sampling is even
Pick up a load detecting device, moving Object Detection device, vehicle speed detector device, key status detection means and vehicle door status inspection
Survey device.
Above-mentioned several detection means is respectively used to detect corresponding data message, wherein,
Vehicles load measurement device is used for detecting the load of vehicle axle, because the load of vehicle bridge is equivalent to the load of vehicle
Lotus, so, this device is substantially the load of detection vehicle.In order to lift accuracy of detection, this device includes four testing equipments,
This four testing equipments can be all independent equipment it is also possible to as shown in Figure 2.In Fig. 2, car load detecting device mechanical part
And electronic section, wherein mechanical part is 4 height sensors in vehicle bridge front-rear axle both sides arrangement, is separately positioned on propons left
On the right side of side, propons, on the left of back axle and on the right side of back axle;Electronic section is load detector unit, the height value being exported by sensor
And swing arm value is calculated vehicular gross combined weight and occupant's weight, because vehicle empty mass is known, so, load is examined
Survey unit to make the difference vehicular gross combined weight with vehicle empty mass, you can obtain carload, and carload data is issued control
Device processed.
By the object that sensing in-car is walked about, moving Object Detection device judges whether in-car has personnel to leave, in this reality
Apply in example, moving Object Detection device is human body proximity sensor, using microwave Doppler principle, realizes contactless human body proximity
Detection.Human body proximity device adopts market ripe, also known as motion sensor, realizes contactless human body proximity detection, has
Sensitivity is high, investigative range width, reliable operation, low cost and other advantages.In order to lift accuracy of detection, can arrange in-car multiple spot,
Dynamically determine whether that personnel leave by sensing in-car.This sensor 5v powers, and tranmitting frequency is 10.525ghz, detects half
Footpath is up to 5m.Certainly, moving Object Detection device is not limited to human body proximity sensor, also can by other testing equipments
Enough some images detecting in in-car personnel's situation, such as image processing apparatus, collecting vehicle within a period of time, by comparing
Each image realizes the detection of in-car mobile personnel.
Vehicle speed detector device is used for detecting the speed information of vehicle.
Whether key status detection means is used for detecting whether key is inserted in key in the hole, by detecting key in keyhole
And export different signals.Represent that vehicle is in fired state because key is inserted in keyhole, key is extracted keyhole and represented car
It is in truce state, so, key status detection means can be as ignition switch detection means, for whether detecting vehicle
Igniting.
Vehicle door status detection means is used for detecting vehicle door status: on or off.
Control device receives the data message that above-mentioned several detection means detect, and data is analyzed and judges,
Corresponding control signal is exported according to analysis judged result.
For the ease of controlling and cost-effective, control device is the entire car controller that possesses in itself in vehicle, so car load
Controller is the key control unit of the system, responsible system data communication, sensor data analysis, environment inside car detection and report
Alert process.It is, of course, also possible to specially one controller of setting is as the control core of this detecting system.
In general, above-mentioned five detection means all can export and be connected in car load can bus, entire car controller
Also connect car load can bus, the corresponding data message that above-mentioned five detection means detect is received from can bus.Certainly,
Can bus can also be attached partially to, being partly directly connected in addition with normal controller in this five detection means.At this
In embodiment, vehicle speed detector device, key status detection means and vehicle door status detection means all export that to be connected to car load can total
On line, entire car controller receives the corresponding data message that above three detection means detects from can bus, as Fig. 3 institute
Show.
Entire car controller is according to the data message output Car's door controlling signal receiving or alarm signal then or simultaneously defeated
Go out Car's door controlling signal and alarm signal.Correspondingly, this detecting system includes car door controller and/or alarm device, wherein,
Car door controller can control car door opening or closing according to the control signal that entire car controller is sent, this Car's door controlling
Device is hydraulic control in general or air pressure controls, and this partly belongs to prior art, no longer illustrates here.?
In the present embodiment, taking be provided with car door controller and alarm device in detecting system as a example simultaneously.
As shown in figure 3, alarm device includes two parts, a part is alarm lamp and alarming horn, is arranged on outside vehicle body;
Another part is communication module, for exporting warning message to the intelligent monitoring platform of far-end.
Entire car controller real-time detection vehicle body information, obtains current time, speed, vehicle door status by can bus;With
When, entire car controller obtains vehicle empty mass, current load, in-car dynamic object induced signal etc..Wherein, current time,
Speed, vehicle door status are the benchmark that system data storage and vehicle-state judge, the real-time load data of vehicle is used for judging vehicle
Currently whether in-car has personnel to stay, and whether in-car dynamic object induced signal has dynamic staff for assistant analysis in-car, by
Human body proximity sensor detection obtains.
Entire car controller is judged according to the five kinds of signals receiving, and continues 10s when entire car controller detects speed
For 0km/h, that is, think that this vehicle remains static, car door is closed and key is in the state of extracting (i.e. at vehicle
In truce state) when, if carload is detected more than when more than the judgment threshold (such as: 20kg) setting, that is, think car
Inside stay personnel;Meanwhile, human body proximity sensor export dynamic induced signal effective when, that is, think in-car stay personnel and
Think to have and actively seek help, entire car controller (such as 5s) after setting time sends to car door controller forbids signal of locking a door,
I.e. car door opening signal, car door controller positive opening car door;And, if the personnel that stay after car door opening due to some
Reason, such as sleeping, do not leave compartment, then, entire car controller persistently detects this state, when continuing 0.5h, full-vehicle control
Device passes through communication module and sends, to intelligent monitoring platform, note of seeking help, and controls the alarm lamp outside vehicle body glittering simultaneously and controls and reports to the police
Horn activation, outwardly seeks help, till this status releasing.
Further, in order to reduce the probability that above-mentioned alarm condition occurs, need first to carry out when driver prepares to exit
Early warning, i.e. in-car tour.Correspondingly, this detecting system also includes a kind of inspection device preventing passenger from omitting in-car.And
And, in order to point out driver to be maked an inspection tour, this inspection device also includes reminding module.Reminding module can be the voice being separately provided
Suggestion device, or alarming horn is used simultaneously as this suggestion device, and that is, this alarming horn is capable of two functions.
This prevents the inspection device that passenger omits in-car from including anti-forgetting signal output module.In order to allow driver's tour
Whole compartment, place is put in anti-forgetting signal output module setting last ranking in the car, passes through this and prevent after driver has maked an inspection tour
Forget signal output module and export corresponding signal to entire car controller, entire car controller is according to this signal determining in-car nobody
Member stays.Certainly, as other embodiments, anti-forgetting signal output module can also be arranged on the other positions in compartment,
No matter setting is wherein, it is defeated to entire car controller that driver all can pass through this anti-forgetting signal output module after having maked an inspection tour compartment
Go out corresponding signal.
In the present embodiment, provide a kind of anti-specific embodiment forgeing signal output module.
It is provided with two for forgeing, with anti-, the port that signal output module is connected, one of is to patrol on entire car controller
Depending on voltage signal output end, 24v voltage can be exported, another is to make an inspection tour state signal input terminal.As shown in figure 4, anti-forgetting
Signal output module includes anti-forgetting button sw-pb and anti-forgetting relay relay-spst, makes an inspection tour voltage signal output end and leads to
Cross anti-forgetting relay relay-spst normally opened contact connect make an inspection tour state signal input terminal, make an inspection tour voltage signal output end according to
Secondary by anti-forgetting button sw-pb and anti-forgetting relay relay-spst control coil ground connection, anti-forgettings button sw-pb with
Junction point between the control coil of anti-forgetting relay relay-spst is connected by connection line makes an inspection tour status signal input
End.
Anti- forgetting button sw-pb is to recover point contact type.Driver must arrive first heel row button press, just can descend lock
Close car door lock.When car opens the door or when speed is more than 5km/h, anti-forgetting button sw-pb state automatically restores to disarmed state, this
When entire car controller be output as 0v, that is, make an inspection tour voltage signal output end be set to 0v;It is hanging that circuit output makes an inspection tour status signal.This electricity
Road has button point and touches automatic latch function, and can automatically be recovered by vehicle control unit controls.The work process of this circuit is: such as
When fruit tour voltage signal output end is set to 0v, even if pressing anti-forgetting button sw-pb also cannot make this normal circuit operation;When
Make an inspection tour voltage signal output end when normally exporting 24v, when not pressing anti-forgettings button sw-pb it is impossible to tour status signal
Input output signal, if pressing anti-forgetting button sw-pb, anti-forgetting relay relay-spst obtains electric, and normally opened contact closes
Close, and self-locking, now, the signal making an inspection tour state signal input terminal input is high potential 24v signal.
So, this detecting system has following three-layer protection: ground floor is early warning, i.e. in-car tour:
Work as stationary vehicle, ignition lock extracted by key, when vehicle door status are opened, now entire car controller starts in-car voice and carries
Show, force driver to carry out in-car tour, driver makes an inspection tour last row, presses the anti-forgetting button sw- at in-car back court position
After pb, make an inspection tour state signal input terminal and receive 24v signal, now allow driver to get off, and can normal car locking;If driver
Do not press the anti-forgetting button sw-pb at in-car back court position, that is, driver is not maked an inspection tour, then, make an inspection tour status signal
Input cannot receive 24v signal, and now the self-locking of vehicle control unit controls car door is it is impossible to normally lock a door.
The second layer controls description above, and that is, entire car controller is sentenced according to the five kinds of signals receiving
Fixed, then judged accordingly and controlled;Third layer is to there has also been description above, if the personnel that stay are in car door opening
Do not leave compartment afterwards, then, entire car controller persistently detects this state, and when continuing 0.5h, entire car controller passes through to communicate mould
Block sends, to intelligent monitoring platform, note of seeking help, and controls the alarm lamp outside vehicle body glittering simultaneously and controls alarming horn to start, to
The external world seeks help, till this status releasing.
In addition, judging that whether key is routine techniquess in the technological means of keyhole, therefore the present embodiment provides wherein one
Plant specific embodiment, certainly, this utility model is not limited to this embodiment.It is ignition key status table as shown in table 1,
Judge whether car key extracts as vehicle ignition lock assistant criteria.Whether traditional keys lock not can determine that key in keyhole
In, by increasing b1, p1 and p2 interface, traditional gear can be assisted accurately to identify key position and whether in lockhole.Work as key
In lock shelves, p1 connects b1 to spoon;In off shelves, p2 connects b1 to key.When p1, p2 simultaneously switch off b1, judge that key does not exist
In lockhole, omission detection can be executed and judge.During as some ignition lock lock and off for one, p2 contact can be removed, only use
P1 judges.
Table 1
In above-described embodiment, prevent passenger from omitting in-car detection means by vehicles load measurement device and motive objects health check-up
Survey device to constitute, because this two devices all can detect whether in-car has omission passenger, so, an independent detection means
Detection function can be realized, accordingly, as other embodiments, prevent passenger from omitting in-car detection means and can also be vehicle
In load detecting device and moving Object Detection device wherein any one.
In above-described embodiment, based on this detecting system, give specific control strategy, but, this utility model is not
It is confined to above-mentioned control strategy, as other embodiments, can also have other control strategies, such as: when car load inspection
The carload that survey device detects is more than a given threshold, moving Object Detection device detects in-car and leaves someone, speed
The GES of detection means detection is that 0, key status detection means detection key extracts ignition lock and vehicle door status detection dress
When putting the car door detecting and being closed, controller directly exports car door opening control signal and/or alarm signal.
In above-described embodiment, prevent passenger from omitting a part for detecting system for the in-car inspection device, as others
Embodiment, this inspection device is not provided with the detection system, and it is a single equipment, driver need get off and car locking it
Before, make an inspection tour whole compartment, prevent passenger to be missed in the car.
Basic ideas of the present utility model are the hardware configuration of inspection device, the other parts for detecting system and
The control strategy of detecting system protection point all not of the present utility model, so, no matter what the other parts of detecting system are
Structure and adopt which type of control strategy, each fall within protection domain of the present utility model.
Claims (6)
1. a kind of inspection device preventing passenger from omitting in-car, including control module it is characterised in that also including anti-forgetting signal
Output module, described anti-forgetting signal output module includes anti-forgetting button and anti-forgetting relay, and described control module includes
Make an inspection tour state signal input terminal and the tour voltage signal output end for exporting certain voltage signal, described tour voltage signal
Outfan connects described tour state signal input terminal, described tour voltage letter by the described anti-normally opened contact forgeing relay
Number outfan passes sequentially through described anti-forgets button and the described anti-control coil ground connection forgeing relay, described anti-forgetting button
And anti-forget relay control coil between junction point described tour state signal input terminal is connected by connection line.
2. according to claim 1 prevent passenger from omitting in-car inspection device it is characterised in that described inspection device also
Including reminding module, described control module controls the described reminding module of connection.
3. the inspection device preventing passenger from omitting in-car according to claim 2 is it is characterised in that described reminding module is
Voice cue module.
4. it is characterised in that including a kind of inspection device preventing passenger from omitting in-car, this inspection device includes controlling a kind of passenger vehicle
Molding block and anti-forgetting signal output module, described anti-forgetting signal output module includes anti-forgetting button and anti-forgetting relay
Device, described control module includes making an inspection tour state signal input terminal and the tour voltage signal output for exporting certain voltage signal
End, the normally opened contact connection described tour status signal that described tour voltage signal output end passes through described anti-forgetting relay is defeated
Enter end, described voltage signal output end of making an inspection tour passes sequentially through the described anti-control coil forgeing button and described anti-forgetting relay
Ground connection, the described anti-junction point forgotten between button and the control coil of anti-forgetting relay by connection line connect described in patrol
Depending on state signal input terminal.
5. passenger vehicle according to claim 4 is it is characterised in that described inspection device also includes reminding module, described control
Module controls the described reminding module of connection.
6. passenger vehicle according to claim 5 is it is characterised in that described reminding module is voice cue module.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108674311A (en) * | 2018-05-21 | 2018-10-19 | 北京敬科技有限公司 | A kind of car monitoring system and method based on the Big Dipper |
CN110641365A (en) * | 2019-10-31 | 2020-01-03 | 安徽安凯汽车股份有限公司 | School bus in-car school children forgetting prevention control system |
CN110855392A (en) * | 2019-11-07 | 2020-02-28 | 交控科技股份有限公司 | Intelligent passenger clearing service system and method |
CN113291235A (en) * | 2019-09-02 | 2021-08-24 | 江苏科技大学 | Method for realizing patrol of school bus man-machine combination monitoring device |
CN113547982A (en) * | 2019-09-02 | 2021-10-26 | 江苏科技大学 | Patrol realization method based on school bus safety monitoring device |
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2016
- 2016-08-05 CN CN201620844548.9U patent/CN205890700U/en active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108674311A (en) * | 2018-05-21 | 2018-10-19 | 北京敬科技有限公司 | A kind of car monitoring system and method based on the Big Dipper |
CN113291235A (en) * | 2019-09-02 | 2021-08-24 | 江苏科技大学 | Method for realizing patrol of school bus man-machine combination monitoring device |
CN113547982A (en) * | 2019-09-02 | 2021-10-26 | 江苏科技大学 | Patrol realization method based on school bus safety monitoring device |
CN113291235B (en) * | 2019-09-02 | 2022-05-10 | 江苏科技大学 | Method for realizing patrol of school bus man-machine combination monitoring device |
CN113547982B (en) * | 2019-09-02 | 2022-11-01 | 江苏科技大学 | Patrol realization method based on school bus safety monitoring device |
CN110641365A (en) * | 2019-10-31 | 2020-01-03 | 安徽安凯汽车股份有限公司 | School bus in-car school children forgetting prevention control system |
CN110855392A (en) * | 2019-11-07 | 2020-02-28 | 交控科技股份有限公司 | Intelligent passenger clearing service system and method |
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Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |