CN202711617U - Taxi vehicle-mounted light-emitting diode (LED) displaying device - Google Patents
Taxi vehicle-mounted light-emitting diode (LED) displaying device Download PDFInfo
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- CN202711617U CN202711617U CN2012203851191U CN201220385119U CN202711617U CN 202711617 U CN202711617 U CN 202711617U CN 2012203851191 U CN2012203851191 U CN 2012203851191U CN 201220385119 U CN201220385119 U CN 201220385119U CN 202711617 U CN202711617 U CN 202711617U
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Abstract
The utility model discloses a taxi vehicle-mounted light-emitting diode (LED) displaying device which comprises a display controlling circuit, a driver operating panel controlling circuit, a wireless communication module, LED displaying screens, an LED lamp belt, a driver operating panel, a plate-turning device and an emergency alarming button. The plate-turning device and the emergency alarming button are connected into a signal input end of the driver operating panel controlling circuit through cables. The driver operating panel controlling circuit is in connection with a display controlling circuit through a main wire. The display controlling circuit is used for controlling displaying of the LED displaying screens and the LED lamp belt, receiving an operating signal transmitted by the driver operating panel controlling circuit, and downloading datum from a system server through the wireless communication module. The LED front displaying screen of the taxi vehicle-mounted LED displaying device is used for displaying state information of passenger-carrying of a taxi, the LED rear displaying screen displays other information which is needed to be displayed, convenience and timeliness of various information can be increased, and functions of a top lamp device of the taxi can be completed.
Description
Technical field
The utility model belongs to taxi display technique field, relates to especially a kind of taxi vehicle LED display device.
Background technology
Present taxi LED display device generally is used for demonstrating the operation state of hiring a car, and indicates to hire a car to the passenger currently to be empty wagons or objective state is arranged.Other has a kind of taxi LED display device with advertising message issue and warning function, and is not obvious to the indication of taxi operation state again.And the display screen of present taxi LED display device is that single face shows that the audient leads low.In sum, adopt the taxi LED display device of the realization of present technology, function ratio is more single.
In addition, in the today of vigorously advocating the low-carbon (LC) life, if can increase directional information and the passenger carrying status information of handing over to the next shift of hiring a car that demonstrates in the LED display device, whether the passenger is ready share-car information, whether can being convenient to greatly passenger's share-car and passenger, to judge the direction of traffic of hiring a car consistent with own stroke directions, more is conducive to alleviate traffic pressure, energy savings.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of taxi vehicle LED display device, one side for the LED display of utilizing taxi vehicle LED display device shows taxi passenger carrying status information, another side shows the information that other need to show, can increase convenience and the actual effect of various information issue, so that the more perfect function of taxi dome lamp device.
For achieving the above object, the technical solution of the utility model is:
A kind of taxi vehicle LED display device, comprise display control circuit, the driver operation panel control circuit that is electrically connected with described display control circuit, wireless communication module, LED display and LED lamp band, further comprise the driver operation panel that is electrically connected with described driver operation panel control circuit, card-turner and emergency alarm button, described card-turner and emergency alarm button are by the signal input part of cable access driver operation panel control circuit; Described driver operation panel control circuit is connected with display control circuit by bus; Described display control circuit is used for the demonstration of control LED display and LED lamp band, receive the operation signal of described driver operation panel control circuit transmission and by wireless communication module from the system server downloading data.
Preferably, described card-turner is connected by two core cable with the driver operation panel control circuit, and when card-turner was designated as complete vehicle curb condition, two core cable opened circuit; When card-turner is designated as passenger carrying status, the two core cable short circuit.
Preferably, described emergency alarm button is a pushbutton switch that is arranged on shelter in the taxi, and described emergency alarm button links to each other with the driver operation panel control circuit by two core cable, when the emergency alarm button is pressed, and the two core cable short circuit; When the emergency alarm button unclamped, two core cable opened circuit.
Preferably, described LED display is two-sided display screen, display screen before the LED, and display screen behind the LED connects by universal serial bus between two display screens.
Preferably, described display control circuit comprises power supply, LED drives, data-carrier store, CPU, LED panel lead-out terminal and driver operation panel bus terminal, display control circuit carries out radio communication by wireless communication module and system server, download taxi configuration information and out of Memory content from system server, configuration information and the out of Memory content downloaded are stored in the data-carrier store, display control circuit obtains current taxi operation state by driver operation panel bus terminal, CPU is through after processing above-mentioned information, by led drive circuit, taxi operation state and out of Memory content are presented on the LED display.
Preferably, described LED lamp band is installed in the taxi dome lamp shell, and described LED lamp band is comprised of the red green alternate LED lamp that is arranged in a row, and is used for showing empty wagons and non-complete vehicle curb condition, complete vehicle curb condition is shown that by the LED of green non-complete vehicle curb condition is shown by the LED of redness.
Preferably, comprise at least one button of empty wagons button, share-car button, arrow button and digital button on the described driver operation panel, wherein said digital button is used for setting address location information.
Compared with prior art, the beneficial effects of the utility model are: the one side for the LED display of utilizing taxi vehicle LED display device shows taxi passenger carrying status information, another side shows the information that other need to show, can increase convenience and the actual effect of various information issue, so that the more perfect function of taxi dome lamp device, increase simultaneously the passenger carrying capacity of taxi, alleviate traffic pressure, energy savings.
Description of drawings
Fig. 1 is the modular structure synoptic diagram of the taxi vehicle LED display device of the utility model embodiment;
Fig. 2 is the another modular structure synoptic diagram of the taxi vehicle LED display device of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
On the contrary, the utility model contain any by claim definition in substituting of making of marrow of the present utility model and scope, modification, equivalent method and scheme.Further, in order to make the public the utility model is had a better understanding, in hereinafter details of the present utility model being described, detailed some specific detail sections of having described.There is not for a person skilled in the art the description of these detail sections can understand the utility model fully yet.
Referring to Fig. 1, be depicted as the structural representation of the taxi vehicle LED display device of the utility model embodiment, a kind of taxi vehicle LED display device, comprise display control circuit 101, the driver operation panel control circuit 102 that is electrically connected with display control circuit 101, wireless communication module 107, LED display 103 and LED lamp band 104, further comprise the driver operation panel 200 that is electrically connected with driver operation panel control circuit 102, card-turner 105 and emergency alarm button 106, card-turner 105 and the signal input part of emergency alarm button 106 by cable access driver operation panel control circuit 102; Driver operation panel control circuit 102 is connected with display control circuit 101 by bus; Display control circuit 101 is used for the demonstration of control LED display 103 and LED lamp band 104, receives the operation signal of driver operation panel control circuit 102 transmission and passes through wireless communication module 107 from system server 300 downloading datas.
In the concrete application example of utility model embodiment, card-turner 105 and driver operation panel control circuit 102 are connected by two core cable, and when card-turner 105 was designated as complete vehicle curb condition, two core cable opened circuit; When card-turner is designated as passenger carrying status, the two core cable short circuit.Emergency alarm button 106 is for being arranged on a pushbutton switch in shelter in the taxi, and emergency alarm button 106 links to each other with driver operation panel control circuit 102 by two core cable, when emergency alarm button 106 is pressed, and the two core cable short circuit; When emergency alarm button 106 unclamped, two core cable opened circuit.LED display 103 is two-sided display screen, display screen before the LED, display screen behind the LED, connect by universal serial bus between two display screens, display screen demonstrates the operation state information of hiring a car before the LED, shows advertising message during passenger carrying status, and display screen uninterruptedly shows advertising message behind the LED.Display control circuit 101 comprises power supply, LED drives, data-carrier store, CPU, LED panel lead-out terminal and driver operation panel bus terminal, display control circuit 101 carries out radio communication by wireless communication module 107 and system server 300, download taxi configuration information and out of Memory content from system server 300, configuration information and the out of Memory content downloaded are stored in the data-carrier store, display control circuit obtains current taxi operation state by driver operation panel bus terminal, CPU is through after processing above-mentioned information, by led drive circuit, taxi operation state and out of Memory content are presented on the LED display.LED lamp band is installed in the taxi dome lamp shell, and LED lamp band is comprised of the red green alternate LED lamp that is arranged in a row, and is used for showing empty wagons and non-complete vehicle curb condition, and complete vehicle curb condition is shown that by the LED of green non-complete vehicle curb condition is shown by the LED of redness.With reference to figure 2, comprise at least one button of empty wagons button 201, share-car button 202, arrow button 203, stoppage in transit button 205 and digital button 204 on the driver operation panel 200, wherein arrow button 203 comprises east, west, Nan Hebei; Digital button 204 comprises 0 to 9 digital button, and digital button is used for setting concrete address location information.
The taxi vehicle LED display device course of work of the present utility model is as follows: behind the taxi ignition trigger, display control circuit 101 at first carries out wireless communication module 107 initialization, then send request of data to system server 300, in the process that waits pending data, show first unique ID identification number, then show the system time, after receiving the data that pass under the system server, display control circuit 101 is saved in data in the data-carrier store, then change normal operating state over to, wireless communication module 107 communications are closed.The data that system server 300 times passes comprise relieve increase, deletion and modification, the system time etc. of ad content of three time periods, complete vehicle curb condition displaying contents, stoppage in transit displaying contents, maximum 30 every 64 Chinese characters the longest of taxi.After display control circuit 101 changes normal operating state over to, send initialization to driver operation panel 200 and finish instruction, driver operation panel 200 is switched to normal operating state, behind the taxi state that reception driver operation panel 200 is uploaded, beginning is carried out different demonstrations according to the taxi current state:
(1) is in when receiving guests state when taxi, press the empty wagons button 201 on the driver operation panel 200, send key information to display control circuit 101, display control circuit 101 receives the key information of key panel and sends to microprocessor, is exported by LED display 103 after microprocessor processes.Finally display screen shows complete vehicle curb condition before LED, if complete vehicle curb condition displaying contents number of words surpasses 5 Chinese character contents with roll display, display screen will show advertising message behind the LED.And this moment, LED lamp band showed green light, the expression complete vehicle curb condition.
(2) when taxi is in passenger carrying status, press taximeter, this information sends to display control circuit 101 as the information that the visitor is arranged, display control circuit 101 sends to microprocessor after receiving the information of fee register, after microprocessor processes, exported by LED display 103, finally display screen shows advertising message before LED, and display screen also shows advertising message behind the LED.And this moment, LED lamp band showed red light, and expression has objective state.
(3) when taxi is in shut down condition, press the stoppage in transit button 205 on the driver operation panel 200, send key information to display control circuit 101, display control circuit 101 receives the key information of key panel and sends to microprocessor, is exported by LED display after microprocessor processes.Finally display screen shows " stoppage in transit " before LED, and display screen shows advertising message behind the LED.LED lamp band will show red light, the not carrying of prompt passengers taxi this moment.
(4) be in when handing over to the next shift the time when taxi, according to travel direction, press the orientation button of handing over to the next shift accordingly of the expression direction on the driver operation panel 200, send key information to display control circuit, control circuit receives the key information of key panel and sends to microprocessor, is exported by LED display after microprocessor processes.Finally display screen will show " hand over to the next shift → city * direction (* can be east, south, west, north) " before LED, and display screen will continue to show advertising message behind the LED.Can according to the direction that show in passing call a taxi if any the passenger who rushes for the direction of handing over to the next shift this moment.This moment, LED lamp band showed green light, the expression complete vehicle curb condition.
(5) be in non-handing over to the next shift during the time when taxi, when having onboard the passenger and being ready share-car, can press share-car button 202 on the driver operation panel 200, and (* can be east to press corresponding share-car arrow button *, south, the west, north), the direction of prompting driver share-car, after pressing corresponding direction, simultaneously in order to show more specifically azimuth information, the particularly cursor position digital button flicker of numerical key " 0-9 " representative, such as " 0 " representative " automobile northern station ", " 1 " representative " Bus east-south station ", press accordingly point selection button, different share-car directions i.e. " all directions " all have ten places namely " 0; 1; 2; 3; 4; 5,6,7,8; 9 " can select, and can show that it is " 1; 2; 3 that share-car can also be held several people simultaneously "Send key information to display control circuit 101, display control circuit 101 receives the key information of driver operation panel and sends to microprocessor, is exported by LED display after microprocessor processes.Finally show at front display screen " share-car → city * direction (* can be east, south, west, north) → landmark locations → can also hold number ".This moment, LED lamp band showed green light, but expression empty wagons share-car state.So both conveniently gone to the passenger of same direction and same landmark locations, and can greatly facilitate the passenger and call a taxi, again can energy savings.
When (6) situation such as when taxi operation, occurring being robbed, the driver can touch the emergency alarm button 106 that is located at the shelter, send key information to display control circuit 101, display control circuit 101 receives the key information of driver operation panel 200 and sends to microprocessor, is exported by LED display 103 after microprocessor processes.Finally on the taxi LED display, stroboscopic is shown " I am held as a hostage and please report to the police " information, be convenient to seek help to passerby.This moment LED lamp band stroboscopic.And this moment, all panel buttons all became invalidly, only restarted display device and just can remove alarm indication.
The demonstration of LED display advertisement shows according to the advertisement parameter, the advertisement parameter comprises advertisement effective time, the advertisement broadcast mode, advertisement reproduction time section, advertisement residence times etc. are if the current time is within advertisement effective time, judge that then the advertisement broadcast mode is to play loop play or time period, if the time period plays, to judge also whether the current time be in the advertisement advertisement reproduction time section, the wall scroll advertisement will be waited for one section advertisement residence time after playing and finishing.
The time period advertisement is play priority and is higher than the loop play advertisement, if having many time period advertisements to play in the section at one time, then takes the principle of loop play.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. taxi vehicle LED display device, comprise display control circuit, the driver operation panel control circuit that is electrically connected with described display control circuit, wireless communication module, LED display and LED lamp band is characterized in that, further comprise the driver operation panel that is electrically connected with described driver operation panel control circuit, card-turner and emergency alarm button, described card-turner and emergency alarm button are by the signal input part of cable access driver operation panel control circuit; Described driver operation panel control circuit is connected with display control circuit by bus; Described display control circuit is used for the demonstration of control LED display and LED lamp band, receive the operation signal of described driver operation panel control circuit transmission and by wireless communication module from the system server downloading data.
2. taxi vehicle LED display device according to claim 1 is characterized in that, described card-turner is connected by two core cable with the driver operation panel control circuit, and when card-turner was designated as complete vehicle curb condition, two core cable opened circuit; When card-turner is designated as passenger carrying status, the two core cable short circuit.
3. according to claim 1 described taxi vehicle LED display device, it is characterized in that, described emergency alarm button is a pushbutton switch that is arranged on shelter in the taxi, described emergency alarm button links to each other with the driver operation panel control circuit by two core cable, when the emergency alarm button is pressed, the two core cable short circuit; When the emergency alarm button unclamped, two core cable opened circuit.
4. taxi vehicle LED display device according to claim 1 is characterized in that, described LED display is two-sided display screen, display screen before the LED, and display screen behind the LED connects by universal serial bus between two display screens.
5. taxi vehicle LED display device according to claim 1, it is characterized in that, described display control circuit comprises power supply, LED drives, data-carrier store, CPU, LED panel lead-out terminal and driver operation panel bus terminal, display control circuit carries out radio communication by wireless communication module and system server, download taxi configuration information and out of Memory content from system server, configuration information and the out of Memory content downloaded are stored in the data-carrier store, display control circuit obtains current taxi operation state by driver operation panel bus terminal, CPU is through after processing above-mentioned information, by led drive circuit, taxi operation state and out of Memory content are presented on the LED display.
6. taxi vehicle LED display device according to claim 1, it is characterized in that, described LED lamp band is installed in the taxi dome lamp shell, described LED lamp band is comprised of the red green alternate LED lamp that is arranged in a row, be used for showing empty wagons and non-complete vehicle curb condition, complete vehicle curb condition is shown that by the LED of green non-complete vehicle curb condition is shown by the LED of redness.
7. taxi vehicle LED display device according to claim 1, it is characterized in that, at least one button that comprises empty wagons button, share-car button, arrow button, stoppage in transit button and digital button on the described driver operation panel, wherein said digital button are used for setting address location information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203851191U CN202711617U (en) | 2012-08-03 | 2012-08-03 | Taxi vehicle-mounted light-emitting diode (LED) displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203851191U CN202711617U (en) | 2012-08-03 | 2012-08-03 | Taxi vehicle-mounted light-emitting diode (LED) displaying device |
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| Publication Number | Publication Date |
|---|---|
| CN202711617U true CN202711617U (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012203851191U Expired - Fee Related CN202711617U (en) | 2012-08-03 | 2012-08-03 | Taxi vehicle-mounted light-emitting diode (LED) displaying device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303192A (en) * | 2013-07-08 | 2013-09-18 | 魏国营 | Automobile dynamic intelligent tail lamp system based on OLED technology |
| CN103413503A (en) * | 2013-07-05 | 2013-11-27 | 上海千山光电科技有限公司 | Vehicle by means of liquid crystal display to release information and method for manufacturing liquid crystal display |
| CN103552517A (en) * | 2013-11-20 | 2014-02-05 | 江南大学 | Driver gesture control language |
| CN104299567A (en) * | 2014-10-01 | 2015-01-21 | 杭州一喂智能科技有限公司 | Device and method for immediately controlling third-party display screen |
| CN105336156A (en) * | 2015-11-10 | 2016-02-17 | 中国人民解放军装甲兵工程学院 | Vehicle operation state indicator based on communication module |
| CN105405251A (en) * | 2015-12-18 | 2016-03-16 | 昆明理工大学 | Taxi display control alarm system and realization method |
| CN108237974A (en) * | 2016-12-26 | 2018-07-03 | 大唐移动通信设备有限公司 | Display device for mounting on vehicle, car-mounted terminal and Yue Che user terminals and about vehicle method |
-
2012
- 2012-08-03 CN CN2012203851191U patent/CN202711617U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413503A (en) * | 2013-07-05 | 2013-11-27 | 上海千山光电科技有限公司 | Vehicle by means of liquid crystal display to release information and method for manufacturing liquid crystal display |
| CN103303192A (en) * | 2013-07-08 | 2013-09-18 | 魏国营 | Automobile dynamic intelligent tail lamp system based on OLED technology |
| CN103552517A (en) * | 2013-11-20 | 2014-02-05 | 江南大学 | Driver gesture control language |
| CN104299567A (en) * | 2014-10-01 | 2015-01-21 | 杭州一喂智能科技有限公司 | Device and method for immediately controlling third-party display screen |
| CN105336156A (en) * | 2015-11-10 | 2016-02-17 | 中国人民解放军装甲兵工程学院 | Vehicle operation state indicator based on communication module |
| CN105336156B (en) * | 2015-11-10 | 2018-06-15 | 中国人民解放军装甲兵工程学院 | A kind of vehicles operation positioning indicator based on communication module |
| CN105405251A (en) * | 2015-12-18 | 2016-03-16 | 昆明理工大学 | Taxi display control alarm system and realization method |
| CN108237974A (en) * | 2016-12-26 | 2018-07-03 | 大唐移动通信设备有限公司 | Display device for mounting on vehicle, car-mounted terminal and Yue Che user terminals and about vehicle method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140803 |
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| EXPY | Termination of patent right or utility model |