CN204383189U - A kind of HUD of integrated electronic label looks squarely display instrument - Google Patents
A kind of HUD of integrated electronic label looks squarely display instrument Download PDFInfo
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- CN204383189U CN204383189U CN201420860759.2U CN201420860759U CN204383189U CN 204383189 U CN204383189 U CN 204383189U CN 201420860759 U CN201420860759 U CN 201420860759U CN 204383189 U CN204383189 U CN 204383189U
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Abstract
The HUD that the utility model provides a kind of integrated electronic label looks squarely display instrument, comprise DSRC module, external data input interface, data processing module, HUD look squarely display module and supply module, the application requirement of electronic tag for vehicles can not only be met, and adopt HUD to look squarely the mode of display, information identification degree can be improved, divert sb.'s attention without the need to driver, read to solve traditional display information the problem needing driver to divert sb.'s attention, improve travel safety.Be integrated with DSRC module, solve that traditional ETC electronic tag screen size is little, the not readable problem of information.Adopt solar powered, internal battery is powered, the power supply mode of vehicle-mounted power supply triplicity, solves again that traditional E TC electronic tag battery life is short, the limitation problem of Function Extension.
Description
Technical field
The utility model relates to electronic automobile meter device field, is that a kind of HUD of integrated electronic label looks squarely display instrument concretely.
Background technology
Traditional automotive integrated information read out instrument is mainly positioned at the position of gauge panel, console multimedia display screen, for the mode of operation of the equipment such as display line car data, navigation information, air-conditioning.In addition, automobile has also installed some additional for equipment such as the electronic tag of ETC charge, the electronic tags of toll on the road and bridge, these electronic tags are usually also with the screen for taking volume display.When chaufeur reads these information when driving, need frequent transitions sight line, observe each read out instrument on diverse location, very big hidden danger is brought to traffic safety.
Along with ETC charge, toll on the road and bridge universal, ETC electronic tag installs the surge of quantity on automobile, and electronic tag GB, for traffic trip non-cash transaction brings efficient solutions.But, for existing ETC electronic tag, display device is generally LCDs, display area is less than 1 inch, LCDs is passive illumination mode, and under strong illumination environment, contrast ratio is lower, needs backlight light filling at night, and the visible angle of LCDs is less, information is caused to distinguish the problem of difficulty.Though there is partial devices to adopt OLED luminous organic material read-out, display area is less equally, still cannot meet the requirement of height identification.Further, there is the problem of power supply mode limitation in existing ETC electronic tag, usually adopts built-in reserve battery, limit the applicable expansion of its merit.
Therefore, by ETC electronic tag with to have the HUD display instrument looking squarely observation integrated, be the new direction of following on-vehicle information display.
Utility model content
The HUD that the utility model provides a kind of integrated electronic label looks squarely display instrument, the application requirement of vehicle ETC electronic tag can not only be met, and adopt HUD to look squarely the mode of display, information identification degree can be improved, divert sb.'s attention without the need to driver, read to solve traditional display information the problem needing driver to divert sb.'s attention, improve travel safety.The HUD of a kind of integrated electronic label that the utility model provides look squarely display instrument adopt solar powered, internal battery is powered, the power supply mode of vehicle-mounted power supply triplicity, solves the confinement problems of ETC electronic label function expansion.
The technical solution adopted in the utility model is, provides a kind of HUD of integrated electronic label to look squarely display instrument, comprises DSRC module, external data input interface, data processing module, HUD look squarely display module and supply module.
Described DSRC module is used for and read-write antenna completes mutual and produces interaction data record.
Described external data input interface, needs the information data of display for receiving external device.
Described data processing module is connected with DSRC module, for the treatment of interaction data, and is connected with external data input interface, for the treatment of the data of outside input, also looks squarely display module with HUD and is connected, for the display of information is prepared.
Described HUD looks squarely display module, is connected with described data processing module, is shown to shield glass for the data message that pretreatment is good.
Described supply module, provides electric energy for described DSRC module, external data input interface, data processing module and HUD look squarely display module.
Further, described DSRC module comprises transaction antenna, transaction control unit and card image processing unit.
Further, described external data input interface comprises bus interface, the Wi-Fi interface for being connected with external device, blue tooth interface, USB interface, HDMI, CVBS interface for connecting automobile OBD system.
Further, described data processing module receives the transaction record information that DSRC module produces, and information is carried out storage conversion according to predetermined format, sends HUD to and looks squarely display module.
Further, described HUD looks squarely display module and comprises information conversion unit and image display cell, described information conversion unit connection data processing module, by the data message that data processing module transmits, comprise the display information of electronic tag interactive information, travelling data information, outside input, be converted to image, for image display is prepared.Described image display cell adopts photoelectric display assembly, for the image after conversion is incident upon shield glass accurately.
Further, described supply module comprises and vehicle-mountedly fills power supply interface, charge circuit, built-in lithium battery, power switching circuit and solar cell.When not having vehicle-mounted power supply, by built-in lithium battery and solar cell for all modules provide electric energy, when connecting vehicle power, supply module is initiatively switched to and uses vehicle power to power to internal circuit, now not consuming cells electricity.When built-in lithium battery electricity is lower, the vehicle-mounted power supply interface that fills is charged to it by charge circuit.
The beneficial effects of the utility model are, adopt HUD to look squarely the mode of display, can improve information identification degree, divert sb.'s attention without the need to driver, to solve the problem that traditional display information reading manner needs driver to divert sb.'s attention, improve travel safety.Be integrated with ETC electronic tag, solve that traditional ETC electronic tag screen size is little, the not readable problem of information.Adopt solar powered, internal battery is powered, the power supply mode of vehicle-mounted power supply triplicity, solves again the limitation problem of conditional electronic tag battery life-span short, Function Extension.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is supply module structured flowchart of the present utility model;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is effect schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
Fig. 1 is structured flowchart of the present utility model, as shown in Figure 1, the HUD of described a kind of integrated electronic label looks squarely display instrument and comprises: HUD looks squarely display module 101, data processing module 102, external data input interface 103, DSRC module 104 and supply module 105.The radical function of each module is: described
DSRC module 104 is for completing mutual with read-write antenna and producing interaction data record.Described external data input interface 103 is connected with data processing module 102, needs the information data of display for receiving external device.
Described data processing module 102 is connected with DSRC module 104, for the treatment of interaction data, and is connected with external data input interface 103, for the treatment of the data of outside input, also looks squarely display module 101 with HUD and is connected, for the display of information is prepared.
Described HUD looks squarely display module 101, is connected, is shown to shield glass for the data message that pretreatment is good with described data processing module 102.
Described supply module 105, provides electric energy for described DSRC module 104, external data input interface 103, data processing module 102 and HUD look squarely display module 101.
Fig. 2 is supply module structural representation of the present utility model, and as shown in Figure 2, described supply module comprises and vehicle-mountedly fills power supply interface 201, charge circuit 202, built-in lithium battery 203, power switching circuit 204 and solar cell 205.The mode of operation of described supply module is: when vehicle-mounted fill power supply interface 201 do not connect the vehicle power of automobile time, power switching circuit 204 controls built-in lithium battery 203 provides power supply to export, simultaneously in the place having light, solar cell 205 continues to charge to built-in lithium battery 203; When vehicle-mounted fill power supply interface 201 connect the vehicle power of automobile time, the power supply that power switching circuit 204 cuts off built-in lithium battery 203 pairs of circuit exports, use vehicle power to provide power supply to export to internal circuit, charged by charge circuit 202 pairs of built-in lithium batteries 203 simultaneously.
Fig. 3 is structural representation of the present utility model, as shown in Figure 3, for the HUD being integrated with ETC electronic tag looks squarely display instrument signal.301 is shield glass, and 302 is HUD optical display subass embly, for by image projection to front windshield 301.ETC electronic tag transaction antenna 303 is built in HUD and looks squarely display instrument, and the breaking-proof switch 304 for device detaching-proof protection is positioned at HUD and looks squarely display instrument drain pan, and breaking-proof switch 304 and instrument desk surface contact, trigger tamper presetting bit.Described transaction Antenna Operation meets the 5.8GHz frequency range of China national ETC standard, can carry out information interaction with the roadside unit on ETC track.
Fig. 4 is effect schematic diagram of the present utility model, as shown in Figure 4, when through ETC the lane in which the drivers should pay fees, automatic when the transaction is complete pay imformation and balance amount information are projected on front windshield, chaufeur mobile sight line just need not can obtain Transaction Information, improves the safety travelled.
Apply specific embodiment in the utility model to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. the HUD of an integrated electronic label looks squarely display instrument, it is characterized in that comprising DSRC module, external data input interface, data processing module, HUD looks squarely display module and supply module, described DSRC module is used for and read-write antenna completes mutual and produces interaction data record, described external data input interface, the information data of display is needed for receiving external device, described data processing module is connected with DSRC module, for the treatment of interaction data, and be connected with external data input interface, for the treatment of the data of outside input, also look squarely display module with HUD to be connected, for the display of information is prepared, described HUD looks squarely display module, be connected with described data processing module, shield glass is shown to for the data message that pretreatment is good, described supply module, provides electric energy for described DSRC module, external data input interface, data processing module and HUD look squarely display module.
2. the HUD of a kind of integrated electronic label according to claim 1 looks squarely display instrument, it is characterized in that: described DSRC module comprises transaction antenna, transaction control unit and card image processing unit.
3. the HUD of a kind of integrated electronic label according to claim 1 looks squarely display instrument, it is characterized in that: described external data input interface comprises bus interface, the Wi-Fi interface for being connected with external device, blue tooth interface, USB interface, HDMI, CVBS interface for connecting automobile OBD system.
4. the HUD of a kind of integrated electronic label according to claim 1 looks squarely display instrument, it is characterized in that: described data processing module receives the interaction data information that DSRC module produces, and information is carried out storage conversion according to predetermined format, send HUD to and look squarely display module.
5. the HUD of a kind of integrated electronic label according to claim 1 looks squarely display instrument, it is characterized in that: described HUD looks squarely display module and comprises information conversion unit and image display cell, described information conversion unit connection data processing module, by the data message that data processing module transmits, comprise the display information of electronic tag interactive information, travelling data information, outside input, be converted to image, for image display is prepared; Described image display cell adopts photoelectric display assembly, for the image after conversion is incident upon shield glass accurately.
6. the HUD of a kind of integrated electronic label according to claim 1 looks squarely display instrument, it is characterized in that: described supply module comprises and vehicle-mountedly fills power supply interface, charge circuit, built-in lithium battery, power switching circuit and solar cell; When not having vehicle-mounted power supply, by built-in lithium battery and solar cell for all modules provide electric energy, when connecting vehicle power, supply module is initiatively switched to and uses vehicle power to power to internal circuit, now not consuming cells electricity; When built-in lithium battery electricity is lower, the vehicle-mounted power supply interface that fills is charged to it by charge circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860759.2U CN204383189U (en) | 2014-12-30 | 2014-12-30 | A kind of HUD of integrated electronic label looks squarely display instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420860759.2U CN204383189U (en) | 2014-12-30 | 2014-12-30 | A kind of HUD of integrated electronic label looks squarely display instrument |
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| CN204383189U true CN204383189U (en) | 2015-06-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809138A (en) * | 2017-02-21 | 2017-06-09 | 淮南联合大学 | A kind of in-vehicle display system of the transport information interaction based on DSRC technology |
| CN108040326A (en) * | 2017-12-08 | 2018-05-15 | 中国汽车技术研究中心 | A kind of vehicle data wireless interaction harvester |
| CN109727335A (en) * | 2017-10-31 | 2019-05-07 | 北京聚利科技股份有限公司 | Automobile data recorder with electronic tag |
-
2014
- 2014-12-30 CN CN201420860759.2U patent/CN204383189U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809138A (en) * | 2017-02-21 | 2017-06-09 | 淮南联合大学 | A kind of in-vehicle display system of the transport information interaction based on DSRC technology |
| CN109727335A (en) * | 2017-10-31 | 2019-05-07 | 北京聚利科技股份有限公司 | Automobile data recorder with electronic tag |
| CN108040326A (en) * | 2017-12-08 | 2018-05-15 | 中国汽车技术研究中心 | A kind of vehicle data wireless interaction harvester |
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