CN203102600U - Bus waiting indication device - Google Patents
Bus waiting indication device Download PDFInfo
- Publication number
- CN203102600U CN203102600U CN 201220724530 CN201220724530U CN203102600U CN 203102600 U CN203102600 U CN 203102600U CN 201220724530 CN201220724530 CN 201220724530 CN 201220724530 U CN201220724530 U CN 201220724530U CN 203102600 U CN203102600 U CN 203102600U
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- CN
- China
- Prior art keywords
- bus
- infrared sensor
- waiting
- chip microcomputer
- keyboard
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Abstract
The utility model discloses a bus waiting indication device. The bus waiting indication device comprises an infrared sensor and a keyboard which are arranged on a bus shelter, wherein a single chip is connected to the infrared sensor. The device further comprises an LED (light-emitting diode) display arranged at the top end of a bus stop board, wherein the keyboard and the LED display are connected with the single chip respectively. The utility model provides an efficient bus waiting indication device by virtue of a single chip technology; and the device can be used for providing effective stopping information for a bus driver and ensuring that the driver knows the correct waiting information of passengers on the stop in advanced, thus reducing unnecessary stopping of the bus, increasing the running efficiency of the bus, and contributing to reduce air pollution.
Description
Technical field
The utility model relates to intelligent transportation field, relates in particular to a kind of bus indicating device of waiting.
Background technology
In the go off daily process, several situations below regular meeting occurs and influence people's bus trip: 1. miss bus owing to inadvertent; 2. several buses pull in the back because the no one gets on the bus continuously, and the result drives away; 3. the public transport platform has been assembled a lot of passengers, but after bus entered the station stop, but nobody got on the bus because there not being the train number of checking the number.
This not only influences bus driver's phychology, has wasted the plenty of time especially, causes the inefficiency of fuel use, and can increase the pollution to environment, reduces bus running efficient.
Summary of the invention
The purpose of this utility model is, a kind of bus indicating device of waiting is provided, and this device can be pointed out the bus driver information of waiting, and reduces the unnecessary stop of bus, improves the operational efficiency of bus.
In order to realize above-mentioned task, the utility model is solved by the following technical solutions:
A kind of bus indicating device of waiting comprises the infrared sensor and the keyboard that are provided with on the bus shelter, is connected with single-chip microcomputer on the described infrared sensor; This device also comprises the light-emitting diode display that is arranged on the public transport stop board top, and described keyboard is connected with single-chip microcomputer respectively with light-emitting diode display.
Other technologies characteristics of the present utility model:
Described single-chip microcomputer adopts the ATmega128 single-chip microcomputer.
Described infrared sensor adopts KP500B type pyroelectric infrared sensor.
The utility model utilizes singlechip technology, and a kind of bus efficiently indicating device of waiting is provided, and this device can provide effective parking information for the bus driver, guarantees that the driver learns the Customer information of correctly waiting on the platform in advance.So not only reduce the unnecessary stop of bus, improve the operational efficiency of bus, also help the minimizing air pollution.
Description of drawings
Fig. 1 is an annexation synoptic diagram of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment
Defer to technique scheme, as shown in Figure 1, present embodiment provides a kind of bus indicating device of waiting, and comprises the infrared sensor and the keyboard that are provided with on the bus shelter, is connected with single-chip microcomputer on the described infrared sensor; This device also comprises the light-emitting diode display that is arranged on the public transport stop board top, and described keyboard is connected with single-chip microcomputer respectively with light-emitting diode display.
In the present embodiment, single-chip microcomputer adopts the ATmega128 single-chip microcomputer.ATmega128 is 8 low-power consumption cmos microprocessors of AVR risc architecture.Because its advanced person's instruction and one-cycle instruction execution time, the data throughput of ATmega128 is up to 1M IPS/MHz, thereby can the contradiction of relieving system between power consumption and processing speed.It has the system programmable flash of 128k byte, the EEPROM of 4k byte, the SRAM of 4k byte, 53 general purpose I/O lines, 32 general purpose working registers, real-time clock RTC, 4 timer/counters that have comparison pattern and PWM function flexibly, 2 USART, two line interface TWI of byte-oriented, 8 path 10 position ADC have the programmable watchdog timer of sheet internal oscillator, the characteristics such as battery saving mode that SPI serial port and 6 kinds can be selected by software.
Described infrared sensor adopts KP500B type pyroelectric infrared sensor, the thermal release electric infra-red ray sensor is to utilize the feature of temperature variation to survey ultrared radiation, adopt the complementary method of two sensitive units to suppress the interference that temperature variation produces, improved the job stability of sensor.The KP500B type infrared sensor that present embodiment adopts is installed on the bus shelter as the human body infrared probe, and its effect is to detect station waiting person's number.
When infrared sensor is set, the bus shelter in-scope can be divided into the different masses district, a KP500B infrared sensor is installed and puts up direction board that to represent that this piece district waits inferior by each piece district.When the passenger waits, as long as stand in the piece district that waits time, infrared sensor promptly may detect the human body infrared information, and this information passed to single-chip microcomputer, single-chip microcomputer is handled by analysis, how many passengers can detect in this zone has wait, and the train number in this number information and this piece district is presented on the light-emitting diode display.
The effect of described light-emitting diode display is to show in real time the information of waiting, and this display should adopt the big screen LED display, is installed in the public transport stop board top, makes the public transport driver also can see information on the display far the time clearly at the distance station, gets ready in advance.
Described keyboard is connected on the single-chip microcomputer, if the passenger packs in the piece district that waits of corresponding train number, passenger's train number that also can will take bus by keyboard input then, this moment, single-chip microcomputer was imported the number of times of this train number with keyboard and the number of waiting that infrared sensor detects this train number piece district is added up, and was presented on the LED screen.
When the bus driver drives to enter the station, can see the number of waiting intuitively by the light-emitting diode display in the bus station, the driver can carry out the preparation of waiting in advance.After the passenger all gets on the bus, there is not the passenger in this train number piece district, single-chip microcomputer is with the patronage zero clearing of this train number of waiting on the display at this moment.If show the number of not waiting on the display screen, the driver finds that by vehicle-mounted monitoring the back door does not have the passenger to get off yet, and then this station needn't be stopped, and to save time, raises the efficiency.
Claims (3)
1. bus indicating device of waiting is characterized in that, comprises the infrared sensor and the keyboard that are provided with on the bus shelter, is connected with single-chip microcomputer on the described infrared sensor; This device also comprises the light-emitting diode display that is arranged on the public transport stop board top, and described keyboard is connected with single-chip microcomputer respectively with light-emitting diode display.
2. the bus as claimed in claim 1 indicating device of waiting is characterized in that, described single-chip microcomputer adopts the ATmega128 single-chip microcomputer.
3. the bus as claimed in claim 1 indicating device of waiting is characterized in that, described infrared sensor adopts KP500B type pyroelectric infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724530 CN203102600U (en) | 2012-12-25 | 2012-12-25 | Bus waiting indication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724530 CN203102600U (en) | 2012-12-25 | 2012-12-25 | Bus waiting indication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102600U true CN203102600U (en) | 2013-07-31 |
Family
ID=48853985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724530 Expired - Fee Related CN203102600U (en) | 2012-12-25 | 2012-12-25 | Bus waiting indication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203102600U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680165A (en) * | 2013-12-06 | 2014-03-26 | 南通新世纪机电有限公司 | Vehicle waiting device |
| CN104332049A (en) * | 2014-11-19 | 2015-02-04 | 无锡科思电子科技有限公司 | Intelligent bus station based on pressure detection |
| CN104594212A (en) * | 2015-01-20 | 2015-05-06 | 常州机电职业技术学院 | Bus station, system and arrival and parking method suitable for bus arrival and parking |
| CN105575148A (en) * | 2016-02-02 | 2016-05-11 | 深圳还是威健康科技有限公司 | Passenger identification method and system |
| CN110400482A (en) * | 2019-07-10 | 2019-11-01 | 赵广锋 | A kind of safe bus-stop display system |
-
2012
- 2012-12-25 CN CN 201220724530 patent/CN203102600U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680165A (en) * | 2013-12-06 | 2014-03-26 | 南通新世纪机电有限公司 | Vehicle waiting device |
| CN104332049A (en) * | 2014-11-19 | 2015-02-04 | 无锡科思电子科技有限公司 | Intelligent bus station based on pressure detection |
| CN104594212A (en) * | 2015-01-20 | 2015-05-06 | 常州机电职业技术学院 | Bus station, system and arrival and parking method suitable for bus arrival and parking |
| CN105575148A (en) * | 2016-02-02 | 2016-05-11 | 深圳还是威健康科技有限公司 | Passenger identification method and system |
| CN110400482A (en) * | 2019-07-10 | 2019-11-01 | 赵广锋 | A kind of safe bus-stop display system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131225 |