CN203982477U - A kind of passenger carriage overloading detection system - Google Patents
A kind of passenger carriage overloading detection system Download PDFInfo
- Publication number
- CN203982477U CN203982477U CN201420473849.6U CN201420473849U CN203982477U CN 203982477 U CN203982477 U CN 203982477U CN 201420473849 U CN201420473849 U CN 201420473849U CN 203982477 U CN203982477 U CN 203982477U
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- infrared sensor
- passenger
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- data acquisition
- controller unit
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Abstract
The utility model discloses a kind of passenger carriage overloading detection system, it comprises sensor assembly, data acquisition module, controller unit, LCD display module, voice module and information transmitter, described sensor assembly comprises 4 infrared sensors, infrared sensor 1 and infrared sensor 2 are arranged on passenger door right side, infrared sensor 3 is arranged on passenger door left side, infrared sensor 4 arrange passenger door directly over, sensor assembly is connected with data acquisition module, data acquisition module is connected with controller unit, controller unit respectively with LCD display module, voice module is connected with information transmitter.The utility model adopts the size of three dimensions of human body to realize the method for the detection of bus occupant, utilize the infrared sensor of arranging to record passenger's height, health thickness, health width, the human body dimensional parameters obtaining in conjunction with statistics, realized passenger by the detection of car door, more general system has higher accuracy.
Description
Technical field
The present invention relates to a kind of passenger carriage overloading detection system.
Background technology
Adopting infrared sensor (or radar) to carry out the method for the overcrowding detection of passenger vehicle more, apply also more extensively, is all to adopt the mode of sign human body to detect in essence.The method that common employing infrared sensor (or radar) carries out the overcrowding detection of passenger vehicle is all that the data by a dimension characterize human body.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of passenger carriage overloading detection system is provided, and has solved existing passenger carriage overloading detection system and has characterized the inaccurate problem of human body by a dimension data.
The purpose of this utility model is achieved through the following technical solutions: a kind of passenger carriage overloading detection system, it comprises sensor assembly, data acquisition module, controller unit, LCD display module, voice module and information transmitter, described sensor assembly comprises 4 infrared sensors, infrared sensor 1 and infrared sensor 2 are arranged on passenger door right side, infrared sensor 3 is arranged on passenger door left side, infrared sensor 4 arrange passenger door directly over, sensor assembly is connected with data acquisition module, data acquisition module is connected with controller unit, controller unit respectively with LCD display module, voice module is connected with information transmitter.
Described infrared sensor 1 be arranged on vertical direction apart from 1 meter of first order step terrace and horizontal direction range gate the position along 0.05 meter, described infrared sensor 2 be arranged on vertical direction apart from 0.5 meter of first order step terrace and horizontal direction range gate the position along 0.1 meter, described infrared sensor 3 be arranged on vertical direction apart from 1 meter of first order step terrace and horizontal direction range gate the position along 0.15 meter.
Described infrared sensor 1, infrared sensor 3 and infrared sensor 4 are active analog quantity infrared distance sensor, and infrared sensor 2 is passive switch amount infrared sensor.
It also comprises a vehicle-mounted electric supply installation passenger carriage overloading detection system, and described vehicle-mounted electric supply installation is connected with information transmitter with sensor assembly, data acquisition module, LCD display module, voice module respectively by controller unit.
The beneficial effects of the utility model are: (1) the present invention adopts the size of three dimensions of human body to realize the method for the detection of bus occupant.The infrared sensor of utilize arranging has recorded passenger's height, health thickness, health width, and the human body dimensional parameters obtaining in conjunction with statistics has been realized passenger by the detection of car door, and more general system has higher accuracy.(2) the present invention, in conjunction with practical service environment and system layout scheme, has increased the infrared sensor of a switching value output, has avoided to large extent the cheating of bus man, has improved the accuracy of system.
Accompanying drawing explanation
Fig. 1 is system construction drawing of the present invention;
Fig. 2 is car door right side infrared sensor schematic diagram;
Fig. 3 is car door left side infrared sensor schematic diagram;
Fig. 4 is car door front infrared sensor schematic diagram.
In figure, 1-infrared sensor 1,2-infrared sensor 2,3-infrared sensor 3,4-infrared sensor 4.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of passenger carriage overloading detection system, it comprises sensor assembly, data acquisition module, controller unit, LCD display module, voice module and information transmitter, described sensor assembly comprises 4 infrared sensors, infrared sensor 1 and infrared sensor 2 are arranged on passenger door right side, infrared sensor 3 is arranged on passenger door left side, infrared sensor 4 arrange passenger door directly over, sensor assembly is connected with data acquisition module, data acquisition module is connected with controller unit, controller unit respectively with LCD display module, voice module is connected with information transmitter.
As shown in Figure 2, Figure 3 and Figure 4, described infrared sensor 1 be arranged on vertical direction apart from 1 meter of first order step terrace and horizontal direction range gate the position along 0.05 meter, described infrared sensor 2 be arranged on vertical direction apart from 0.5 meter of first order step terrace and horizontal direction range gate the position along 0.1 meter, described infrared sensor 3 be arranged on vertical direction apart from 1 meter of first order step terrace and horizontal direction range gate the position along 0.15 meter.
Described infrared sensor 1, infrared sensor 3 and infrared sensor 4 are active analog quantity infrared distance sensor, and infrared sensor 2 is passive switch amount infrared sensor.
It also comprises a vehicle-mounted electric supply installation passenger carriage overloading detection system, and described vehicle-mounted electric supply installation is connected with information transmitter with sensor assembly, data acquisition module, LCD display module, voice module respectively by controller unit.
Described controller unit is that it completes following functions by DLC (digital logic circuit) composition control device:
(1) show output, voice output, information transmitter power supply to sensor assembly, data acquisition module, LCD;
(2) when receiving the data of data acquisition module transmission, utilize inner timer to obtain the corresponding time;
(3) demographics;
(4) drive LCD display module to show that current number of people in car sends; And surpass when specified carrying is counted and drive LCD display module to show overcrowding warning in passenger's quantity;
(5) in passenger's quantity, surpass when specified carrying is counted and drive voice module to send overcrowding warning by prompt tone;
(6) if LCD display module show that situation duration that overcrowding warning, voice module are sent overcrowding warning by prompt tone surpasses and reach in 5 minutes, activation bit transmitter sends data.
Claims (4)
1. a passenger carriage overloading detection system, it comprises sensor assembly, data acquisition module, controller unit, LCD display module, voice module and information transmitter, it is characterized in that: described sensor assembly comprises 4 infrared sensors, infrared sensor 1 and infrared sensor 2 are arranged on passenger door right side, infrared sensor 3 is arranged on passenger door left side, infrared sensor 4 arrange passenger door directly over, sensor assembly is connected with data acquisition module, data acquisition module is connected with controller unit, controller unit respectively with LCD display module, voice module is connected with information transmitter.
2. a kind of passenger carriage overloading detection system according to claim 1, it is characterized in that: described infrared sensor 1 be arranged on vertical direction apart from 1 meter of first order step terrace and horizontal direction range gate the position along 0.05 meter, described infrared sensor 2 be arranged on vertical direction apart from 0.5 meter of first order step terrace and horizontal direction range gate the position along 0.1 meter, described infrared sensor 3 be arranged on vertical direction apart from 1 meter of first order step terrace and horizontal direction range gate the position along 0.15 meter.
3. a kind of passenger carriage overloading detection system according to claim 1, it is characterized in that: described infrared sensor 1, infrared sensor 3 and infrared sensor 4 are active analog quantity infrared distance sensor, and infrared sensor 2 is passive switch amount infrared sensor.
4. a kind of passenger carriage overloading detection system according to claim 1, it is characterized in that: it also comprises a vehicle-mounted electric supply installation, described vehicle-mounted electric supply installation is connected with information transmitter with sensor assembly, data acquisition module, LCD display module, voice module respectively by controller unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473849.6U CN203982477U (en) | 2014-08-21 | 2014-08-21 | A kind of passenger carriage overloading detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473849.6U CN203982477U (en) | 2014-08-21 | 2014-08-21 | A kind of passenger carriage overloading detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982477U true CN203982477U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473849.6U Expired - Fee Related CN203982477U (en) | 2014-08-21 | 2014-08-21 | A kind of passenger carriage overloading detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183040A (en) * | 2014-08-21 | 2014-12-03 | 成都易默生汽车技术有限公司 | Passenger car overload detection system and passenger car overload detection method |
-
2014
- 2014-08-21 CN CN201420473849.6U patent/CN203982477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183040A (en) * | 2014-08-21 | 2014-12-03 | 成都易默生汽车技术有限公司 | Passenger car overload detection system and passenger car overload detection method |
| CN104183040B (en) * | 2014-08-21 | 2016-04-20 | 成都易默生汽车技术有限公司 | Passenger carriage overloading detection system and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20210821 |