CN203178571U - Head-up displayer - Google Patents
Head-up displayer Download PDFInfo
- Publication number
- CN203178571U CN203178571U CN 201320125935 CN201320125935U CN203178571U CN 203178571 U CN203178571 U CN 203178571U CN 201320125935 CN201320125935 CN 201320125935 CN 201320125935 U CN201320125935 U CN 201320125935U CN 203178571 U CN203178571 U CN 203178571U
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- Prior art keywords
- line display
- new line
- display instrument
- signal receiving
- receiving unit
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- Instrument Panels (AREA)
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Abstract
The utility model provides a head-up displayer arranged in a vehicle with a trip computer. The head-up displayer is used for receiving navigation messages provided by a navigation unit arranged inside the vehicle, and then projecting the navigation messages onto the windshield of the vehicle. The head-up displayer comprises a microprocessor, a signal receiving unit and a liquid crystal display module. The signal receiving unit electrically connected with the microprocessor is used for receiving navigation messages. The liquid crystal display module electrically connected with the microprocessor is used for displaying the navigation massages and then projecting the navigation messages onto the windshield of the vehicle. In this way, when driving a vehicle, a driver no longer needs to lower the head and check the instrument panel of the vehicle. Meanwhile, the driver does not need to divert the attention and check any navigation equipment any more. Therefore, during driving, the driving safety of the driver is greatly improved.
Description
Technical field
The relevant a kind of new line display instrument of the utility model refers to a kind of car running computer and guider of being electrically connected on especially, but and the new line display instrument of the navigation information that provides of display navigation apparatus.
Background technology
GPS (Global Position System, GPS) mainly in order to positioning function to be provided, this GPS can be arranged in pairs or groups receiver in order to receiving satellite signal with the position that shows the present place of user, planning and the navigation information of travel route.
At present, receiver utilizes bracing frame to be installed on the windshield of vehicle, to offer driver's navigation information in real time.Yet in the driving process of vehicle, the driver must divert one's attention the navigation information that provides on the receiver is provided, but this measure makes the driver can't take into account the place ahead road conditions simultaneously if wonder navigation information, thereby the driving of deriving is dangerous.
The utility model content
In view of this, fundamental purpose of the present utility model is to provide a kind of new line display instrument, this new line display instrument is installed in the vehicle, is installed on the navigation information that the guider of vehicle interior provides in order to reception, and this navigation information is projected on the windshield of this vehicle.
For achieving the above object, the utility model is for a kind of new line display instrument, this new line display instrument is installed in the vehicle with car running computer, this new line display instrument is installed on the navigation information that the guider of described vehicle interior provides in order to reception, and this navigation information is projected on the windshield of described vehicle, this new line display instrument comprises microprocessor, signal receiving unit and LCD MODULE.Described signal receiving unit is electrically connected on described microprocessor, and described signal receiving unit receives described navigation information; Described LCD MODULE is electrically connected on described microprocessor, and described LCD MODULE shows described navigation information, and described navigation information is projected on the described windshield.
Further, described signal receiving unit is electrically connected on described car running computer, described signal receiving unit receives the running information that described car running computer provides, and described LCD MODULE shows described running information and described running information is projected on the described windshield.
Further, described LCD MODULE comprises back light unit and LCDs, and described back light unit is arranged at the bottom of described LCDs, and emits beam to illuminate described LCDs towards described LCDs.
Further, described new line display instrument also comprises circuit board and base, described microprocessor and described signal receiving unit are arranged at respectively on the described circuit board, described base is arranged at the top of described circuit board, described base carries described LCD MODULE, makes described LCD MODULE have the top that preset distance ground is positioned at described circuit board.
Further, the brightness of described LCD MODULE is more than or equal to 2500 candle light/square centimeters.
Further, the brightness of described LCD MODULE is more than or equal to 3500 candle light/square centimeters.
Further, described signal receiving unit comprises wireless receiver, and this wireless receiver receives the described navigation information that described guider provides.
Further, described wireless receiver is infrared receiver or Bluetooth Receiver.
Further, described back light unit comprises light guide plate and at least one light emitting diode, and described light emitting diode is arranged at the side of described light guide plate, and emits beam towards described light guide plate.
Further, described signal receiving unit connects described car running computer by controller local area network's bus or regional mutual connection network-bus, and described signal receiving unit connects described guider by universal asynchronous receiving-transmitting transmitter.
Compared with prior art, of the present utility modelly should be installed in this vehicle inside by the new line display instrument, and with this car running computer of vehicle and be installed in this guider in the vehicle and form and electrically connect, whereby, the driver is when steering vehicle, just do not need to bow again and watch the instrument panel of this vehicle, do not need to divert one's attention again to watch this guider, the security in the time of can promoting driver's steering vehicle significantly yet.
Description of drawings
Fig. 1 is the configuration diagram of new line display instrument of the present utility model;
Fig. 2 is the circuit block diagram of the new line display instrument of first embodiment of the present utility model;
Fig. 3 is the local enlarged diagram of Fig. 1;
Fig. 4 is the circuit block diagram of the new line display instrument of second embodiment of the present utility model;
Fig. 5 is the circuit block diagram of the new line display instrument of the 3rd embodiment of the present utility model;
Fig. 6 is the circuit block diagram of the new line display instrument of the 4th embodiment of the present utility model.
Description of reference numerals
10 new line display instruments, 100 circuit boards
102 bases, 104 LCD MODULE
1040 back light units, 1042 LCDs
1044 light emitting diodes, 1046 light guide plate
108 printing opacity lids, 110 microprocessors
120 signal receiving units, 122 wireless receivers
20 vehicles, 22 car running computers
24 windshield, 26 housings
260 windows, 30 guiders
Embodiment
Relevant technology contents of the present utility model and detailed description are described as follows conjunction with figs., yet appended accompanying drawing purposes as an illustration only is not for limitation the utility model.
Consult Fig. 1 and Fig. 2, be respectively the circuit block diagram of the new line display instrument of the configuration diagram of new line display instrument of the present utility model and first embodiment.This new line display instrument 10 is installed in the inside of vehicle 20, and forms with the car running computer 22 of vehicle 20 inside and guider 30 and to electrically connect.This car running computer 22 is in order to detect the running information of this vehicle 20, and this running information is shown on the instrument panel (not shown) of vehicle 20, watch where necessary for the driver, wherein, this running information for example (but not limiting) be gait of march, door contact interrupter state, wheel pressure or car internal and external temperature.
As shown in Figure 3, this new line display instrument 10 is installed in the housing 26 that is arranged in driver the place ahead.This housing 26 has the window 260 that exposes for this new line display instrument 10, and this new line display instrument 10 throws images by this window 260 towards this windshield 24.This running information that these new line display instrument 10 these car running computers 22 of acquisition detect, and this running information is projected on this windshield 24 of this vehicle 20, thus, the driver just bows when not required the time and checks running information on the instrument panel, and then improves the security when driving.
The conductive contact (not shown) of this guider 30 be plugged in vehicle 20 cigar lighter (or vehicle power supply, in adaptive cruise control (Adaptive Cruise Control, ACC)), required electric power when starting so as to obtaining this guider 30.These guider 30 receiving world locational systems (Global Position System, GPS) signal that satellite sends, and utilize the position of this guider 30 of calculated signals receive, cooperate the map datum that is stored in these guider 30 inside in advance simultaneously, show the current position of this vehicle 20 at the screen of this guider 30.Simultaneously, the travel route of this vehicle 20 is planned in the starting point that this guider 30 can be set according to the driver and the position of destination, and this travel route is presented on the map datum, offers the navigation information that the driver comprises advance indication and distance indication simultaneously; Wherein, the indication of advancing is in order to provide the direct of travel of vehicle 20, and the distance indication must change the direct of travel of vehicle 20 in the distance of appointment in order to indicate the driver.This new line display instrument 10 receives this navigation information that this guider 30 provides, and this navigation information is projected on this windshield 24, thus, the driver can directly just can read this navigation information by the windshield 24 of watching the place ahead, and then avoids the driver to divert one's attention to distinguish reading this navigation information that this guider 30 shows and the safety problem that produces.
Consult Fig. 3, this new line display instrument 10 comprises circuit board 100, base 102 and LCD MODULE (liquid crystal display module, LCM) 104.This circuit board 100 can (but not limiting) be that (printed circuit board PCB), and is provided with a microprocessor 110 and a signal receiving unit 120 to printed circuit board (PCB) at least on this circuit board 100.
This microprocessor 110 is electrically connected this LCD MODULE 104 and this signal receiving unit 120, and this microprocessor 110 shows this running information and this navigation information in real time according to this LCD MODULE 104 of signal controlling that this signal receiving unit 120 receives.
This navigation information that this signal receiving unit 120 provides in order to this running information of receiving this car running computer 22 and providing and this guider 30, this running information that this signal receiving unit 120 will receive and this navigation information are passed to this microprocessor 110, and this this LCD MODULE 104 of microprocessor 110 controls shows this running information and this navigation information.In the present embodiment, this signal receiving unit 120 comprises wireless receiver 122, this wireless receiver 122 can (but not limiting) be that infrared receiver, Bluetooth Receiver or other have the receiver of wireless transmission protocol, and this wireless receiver 122 is in order to receive this navigation information that this guider 30 sends with wireless transmission method.This navigation information that this wireless receiver 122 will receive is passed to this microprocessor 110, and this this LCD MODULE 104 of microprocessor 110 controls shows corresponding advance indication and distance indication; During actual enforcement, this guider 30 also can be passed to this signal receiving unit 120 with this navigation information by the lead that is connected between this guider 30 and this signal receiving unit 120.
This base 102 is arranged at the top of this circuit board 100, and can (but not limiting) be made for the white plastic material, this base 102 makes this LCD MODULE 104 have the support of preset distance ground and stands on this circuit board 100 in order to carry this LCD MODULE 104.
This LCD MODULE 104 comprises back light unit 1040 and LCDs 1042, and this back light unit 1040 is arranged at the top of this base 102, and this LCDs 1042 is arranged at the top of this back light unit 1040 and is adjacent to this window 260.This back light unit 1040 can (but not limiting) be at least one light emitting diode 1044 of use and the side-light type back light unit that light guide plate 1046 constitutes, this light emitting diode 1044 is arranged at the side of this light guide plate 1046, and the light that this light emitting diode 1044 sends is entered the inside of this light guide plate 1046 by the side of this light guide plate 1046.These light guide plate 1046 guiding enter in its inner light, make its formation go out optical plane uniformly, to illuminate this LCDs 1042.The brightness of this LCD MODULE 104 is more than or equal to 2500 candle lights/square centimeter (cd/m
2), and preferably, the brightness of this LCD MODULE 104 clearly is projected on this windshield 24 so as to this running information and this navigation information that will be shown in this LCDs 1042 more than or equal to 3500 candle light/square centimeters.
This new line display instrument 10 can also comprise the printing opacity lid 108 that is placed in this window 260; this printing opacity lid 108 preferably is transparence; protecting this LCD MODULE 104, and make this running information and this navigation information that are shown on this LCDs 1042 can successfully be projected to this windshield 24.This printing opacity lid 108 can (but not limiting) be made for using plastics or glass.
Please refer to Fig. 2, and please also refer to Fig. 4 to Fig. 6.Fig. 4 is the circuit block diagram of the new line display instrument of second embodiment of the present utility model; Fig. 5 is the circuit block diagram of the new line display instrument of the 3rd embodiment of the present utility model; Fig. 6 is the circuit block diagram of the new line display instrument of the 4th embodiment of the present utility model.In addition, this car running computer 22 can be in wired mode, for example (but not limiting) is by the bus control area network bus of controller local area network, CAN BUS) or regional mutual connection network-bus (local interconnect network, LIN BUS) connects this signal receiving unit 120 (as Fig. 2, shown in Figure 4), or connect this signal receiving unit 120 (as Fig. 5, shown in Figure 6) with wireless mode (with infrared ray, bluetooth or other wireless transmission method etc.).This guider 30 can be in wired mode, for example (but not limiting) is by universal asynchronous receiving-transmitting transmitter (universal asynchronous receiver/transmitter, UART) connect this signal receiving unit 120 (for example Fig. 4, shown in Figure 5), or connect this signal receiving unit 120 (for example Fig. 2, shown in Figure 6) with wireless mode (for example with infrared ray, bluetooth or other wireless transmission method etc.).
Comprehensive the above, the inside that should new line display instrument 10 be installed in this vehicle 20 of the present utility model, and with this car running computer 22 of vehicle 20 and be installed in this guider 30 in the vehicle 20 and form and electrically connect, whereby, the driver is when steering vehicle 20, just do not need to bow again and watch the instrument panel of vehicle 20, do not need to divert one's attention again to watch guider 30, the security in the time of can promoting driver's steering vehicle significantly yet.
The above only is the specifying of preferred embodiment of the present utility model, and is not in order to limiting to protection domain of the present utility model, and other any equivalent transformation all should belong to the application's claim scope.
Claims (10)
1. new line display instrument, it is characterized in that, this new line display instrument is installed in the vehicle with car running computer, this new line display instrument is installed on the navigation information that the guider of described vehicle interior provides in order to reception, and this navigation information is projected on the windshield of described vehicle, this new line display instrument comprises:
Microprocessor;
Signal receiving unit is electrically connected on described microprocessor, and this signal receiving unit receives described navigation information; And
LCD MODULE is electrically connected on described microprocessor, and this LCD MODULE shows described navigation information, and described navigation information is projected on the described windshield.
2. new line display instrument as claimed in claim 1, it is characterized in that, described signal receiving unit is electrically connected on described car running computer, described signal receiving unit receives the running information that described car running computer provides, described LCD MODULE shows described running information, and described running information is projected on the described windshield.
3. new line display instrument as claimed in claim 2, it is characterized in that, described LCD MODULE comprises back light unit and LCDs, and described back light unit is arranged at the bottom of described LCDs, and emits beam to illuminate described LCDs towards described LCDs.
4. new line display instrument as claimed in claim 3 is characterized in that, this new line display instrument also comprises: circuit board and base, and described microprocessor and described signal receiving unit are arranged at respectively on the described circuit board; Described base is arranged at the top of described circuit board, and described base carries described LCD MODULE, makes described LCD MODULE have the top that preset distance ground is positioned at described circuit board.
5. new line display instrument as claimed in claim 4 is characterized in that, the brightness of described LCD MODULE is more than or equal to 2500 candle light/square centimeters.
6. new line display instrument as claimed in claim 5 is characterized in that, the brightness of described LCD MODULE is more than or equal to 3500 candle light/square centimeters.
7. new line display instrument as claimed in claim 6 is characterized in that, described signal receiving unit comprises wireless receiver, and this wireless receiver receives the described navigation information that described guider provides.
8. new line display instrument as claimed in claim 7 is characterized in that, described wireless receiver is infrared receiver or Bluetooth Receiver.
9. new line display instrument as claimed in claim 8 is characterized in that, described back light unit comprises light guide plate and at least one light emitting diode, and described light emitting diode is arranged at the side of described light guide plate, and emits beam towards described light guide plate.
10. new line display instrument as claimed in claim 1, it is characterized in that, described signal receiving unit connects described car running computer by controller local area network's bus or regional mutual connection network-bus, and described signal receiving unit connects described guider by universal asynchronous receiving-transmitting transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125935 CN203178571U (en) | 2013-03-19 | 2013-03-19 | Head-up displayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125935 CN203178571U (en) | 2013-03-19 | 2013-03-19 | Head-up displayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178571U true CN203178571U (en) | 2013-09-04 |
Family
ID=49075249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125935 Expired - Fee Related CN203178571U (en) | 2013-03-19 | 2013-03-19 | Head-up displayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527550A (en) * | 2014-12-15 | 2015-04-22 | 浙江吉利汽车研究院有限公司 | Method and system for HUD (Head Up Display) information interaction |
| TWI588536B (en) * | 2015-10-27 | 2017-06-21 | Wei Luo | For display on the vehicle windshield navigation display system |
-
2013
- 2013-03-19 CN CN 201320125935 patent/CN203178571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527550A (en) * | 2014-12-15 | 2015-04-22 | 浙江吉利汽车研究院有限公司 | Method and system for HUD (Head Up Display) information interaction |
| TWI588536B (en) * | 2015-10-27 | 2017-06-21 | Wei Luo | For display on the vehicle windshield navigation display system |
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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: 20130904 Termination date: 20170319 |