Summary of the invention
The embodiment of the invention provides a kind of signaling method and system, pinboard, storage mediums, to solve related skillIt needs to support external photographic device in HUD interiors of products setting switching chip, and then increase hardware cost etc. in artProblem.
According to one embodiment of present invention, a kind of signaling method is provided, comprising: image is obtained by pinboardSimulation high-definition camera (Analog High Definition, referred to as AHD) signal of acquisition device output, wherein describedPinboard is connect with described image acquisition device or the pinboard is arranged in described image acquisition device；Pass through pinboardThe AHD signal that will acquire is converted into movable signal processor interface MIPI signal, and the MIPI signal after conversion is sent toThe head-up display HUD equipment being connect with the pinboard.
According to another embodiment of the invention, a kind of pinboard is additionally provided, comprising: signal conversion chip, for obtainingThe simulation high-definition camera AHD signal for taking image collecting device to export, the AHD signal that will acquire are converted into movable signal processingDevice interface MIPI signal, and the MIPI signal after conversion is sent to the head-up display HUD connecting with the pinboard and is setIt is standby, wherein the pinboard is connect with described image acquisition device or the pinboard is arranged in described image acquisition deviceIt is interior.
According to another embodiment of the invention, a kind of signal sending system is additionally provided, comprising: pinboard, HUD are setIt is standby, wherein the pinboard will acquire for obtaining the simulation high-definition camera AHD signal of image collecting device outputAHD signal is converted into movable signal processor interface MIPI signal, and the MIPI signal after conversion is sent to and the switchingThe head-up display HUD equipment of plate connection, wherein the pinboard is connect with described image acquisition device or the pinboardIt is arranged in described image acquisition device.
According to still another embodiment of the invention, a kind of storage medium is additionally provided, meter is stored in the storage mediumCalculation machine program, wherein the computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
According to still another embodiment of the invention, a kind of electronic device, including memory and processor are additionally provided, it is describedComputer program is stored in memory, the processor is arranged to run the computer program to execute any of the above-describedStep in embodiment of the method.
Through the invention, pass through pinboard obtain image collecting device output AHD signal, wherein the pinboard withThe connection of described image acquisition device or the pinboard are arranged in described image acquisition device；It will acquire by pinboardAHD signal be converted into MIPI signal, and the MIPI signal after conversion is sent to the head-up display connecting with the pinboardDevice HUD equipment solves in the related technology by adopting the above technical scheme, needs that switching chip ability is arranged in HUD interiors of productsThe problems such as enough supporting external photographic device, and then increasing hardware cost, and then without the setting switching core inside HUD equipmentPiece realizes the connection of HUD equipment and image collecting device by the way that pinboard is separately provided, reduce HUD equipment itself atThis.
Further, technical solution through the embodiment of the present invention, by pogopin connector by the pinboard and instituteThe signaling point for stating HUD equipment is attached, and then improves the reliability that pinboard is connected with HUD equipment.
Further, technical solution through the embodiment of the present invention is turned the signal in the pinboard by pinboardThe working condition for the power supply control template changed in the working condition and/or the pinboard of chip reports to HUD equipment, in turnHUD equipment can send configuration information according to the analysis structure to status information, realize the flexible configuration to pinboard.
Embodiment 1
Embodiment of the method provided by the embodiment of the present application 1 can be in pinboard, terminal or similar operationIt is executed in device.For operating on pinboard, Fig. 1 is a kind of pinboard of signaling method of the embodiment of the present inventionHardware block diagram.As shown in Figure 1, pinboard 10 may include one or more (only showing one in Fig. 1) processors 102It (processing unit that processor 102 can include but is not limited to Micro-processor MCV or programmable logic device FPGA etc.) and is used forThe memory 104 of storing data, optionally, above-mentioned pinboard can also include for communication function transmission device 106 andInput-output equipment 108.It will appreciated by the skilled person that structure shown in FIG. 1 is only to illustrate, not to above-mentionedThe structure of pinboard causes to limit.For example, pinboard 10 may also include than shown in Fig. 1 more perhaps less component orHave the function of from identical functions shown in Fig. 1 or than more different configurations shown in Fig. 1.
Memory 104 can be used for storing computer program, for example, the software program and module of application software, such as this hairThe corresponding computer program of air navigation aid of net about vehicle in bright embodiment, processor 102 are stored in memory 104 by operationInterior computer program realizes above-mentioned method thereby executing various function application and data processing.Memory 104 canIncluding high speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device, flash memory orOther non-volatile solid state memories of person.In some instances, memory 104 can further comprise remote relative to processor 102The memory of journey setting, these remote memories can pass through network connection to pinboard 10.The example of above-mentioned network include butIt is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmitting device 106 is used to that data to be received or sent via a network.Above-mentioned network specific example may includeThe wireless network that the communication providers of pinboard 10 provide.In an example, transmitting device 106 includes a network adapter(Network Interface Controller, referred to as NIC), can be connected by base station with other network equipments so as toIt is communicated with internet.In an example, transmitting device 106 can be radio frequency (Radio Frequency, referred to as RF)Module is used to wirelessly be communicated with internet.
A kind of signaling method for running on pinboard is provided in the present embodiment, and Fig. 2 is to implement according to the present inventionThe flow chart of the signaling method of example, as shown in Fig. 2, the process includes the following steps:
Step S202 obtains the simulation high-definition camera AHD signal of image collecting device output by pinboard, whereinThe pinboard is connect with described image acquisition device or the pinboard is arranged in described image acquisition device；
Step S204, the AHD signal that will acquire by pinboard are converted into movable signal processor interface MIPI signal,And the MIPI signal after conversion is sent to the head-up display HUD equipment connecting with the pinboard.
Through the invention, pass through pinboard obtain image collecting device output AHD signal, wherein the pinboard withThe connection of described image acquisition device or the pinboard are arranged in described image acquisition device；It will acquire by pinboardAHD signal be converted into MIPI signal, and the MIPI signal after conversion is sent to the head-up display connecting with the pinboardDevice HUD equipment solves in the related technology by adopting the above technical scheme, needs that switching chip ability is arranged in HUD interiors of productsThe problems such as enough supporting external photographic device, and then increasing hardware cost, and then without the setting switching core inside HUD equipmentPiece realizes the connection of HUD equipment and image collecting device by the way that pinboard is separately provided, reduce HUD equipment itself atThis.
Optionally, the pinboard is attached by connector and the signaling point of the HUD equipment, and connector includes:Pogopin connector, it is seen then that by the setting of pogopin connector, do not need the setting switching core inside HUD equipment originallyPiece can external camera, thereby reduce the cost of HUD equipment, also increase the flexibility that HUD equipment uses, in addition,There is pogopin connector contact to stablize, small and exquisite convenience, many advantages, such as durability is strong, can further increase pinboard andThe reliability of HUD equipment connection.
Further, flexibly pinboard is configured in order to realize, in an alternate embodiment of the present invention where, alsoProvide following technical scheme: by the pinboard by state information report to the HUD equipment, wherein the state letterBreath includes: the working condition of the signal conversion chip in the pinboard, the work of the power supply control template in the pinboardState；Receive HUD equipment configuration information transmitted after analyzing the status information, wherein the configurationInformation is for configuring the pinboard.
It should be noted that HUD equipment, as the transparent display device independently of mobile phone, presentation that can be relatively good is navigatedDisplay effect, and driver observation actual road conditions information is not influenced；HUD equipment can support the driving trace of vehicle to record simultaneouslyAnd yaw is reminded；HUD equipment is capable of providing the camera and sound-recording function of the outer situation monitoring of interior and vehicle, is Wang Yue garageVehicle safety and driver/passenger safety provide safeguard strategy；(the Text To of speech recognition in HUD equipment/from text to voiceSpeech, referred to as TTS) etc. functions, driver and net about vehicle backstage can be made more easily interact.
To sum up, the present invention is applied in HUD apparatus field, when HUD equipment connects external camera, by external cameraThe signal of imaging sensor is converted to AHD signal, is then connected to pinboard by long line, converts AHD signal on pinboardFor mipi signal, then signal is sent to the mainboard of HUD equipment by the connection type of pogopin.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementationThe method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very muchIn the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existingThe part that technology contributes can be embodied in the form of software products, which is stored in a storageIn medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a switching panel device (can be mobile phone, countCalculation machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
A kind of pinboard is additionally provided in the present embodiment, and the device is for realizing above-described embodiment and preferred implementation sideFormula, the descriptions that have already been made will not be repeated.As used below, the software of predetermined function may be implemented in term " module "And/or the combination of hardware.Although device described in following embodiment is preferably realized with software, hardware or softThe realization of the combination of part and hardware is also that may and be contemplated.
Fig. 3 is the structural block diagram of sender unit according to an embodiment of the present invention, as shown in figure 3, the device includes:
Signal conversion chip 30 will acquire for obtaining the simulation high-definition camera AHD signal of image collecting device outputTo AHD signal be converted into movable signal processor interface MIPI signal, and the MIPI signal after conversion is sent to and instituteThe head-up display HUD equipment of pinboard connection is stated,
Wherein, the pinboard is connect with described image acquisition device or pinboard setting is acquired in described imageIn device.
Through the invention, the AHD signal of image collecting device output is obtained by signal conversion chip 30, wherein describedPinboard is connect with described image acquisition device or the pinboard is arranged in described image acquisition device；Pass through pinboardThe AHD signal that will acquire is converted into MIPI signal, and the MIPI signal after conversion is sent to and is connect with the pinboardHead-up display HUD equipment solves in the related technology by adopting the above technical scheme, needs to be arranged in HUD interiors of products and transferChip can support external photographic device, and then the problems such as increase hardware cost, and then without being arranged inside HUD equipmentSwitching chip, is separately provided pinboard to realize the connection of HUD equipment and image collecting device, reduces HUD equipment itselfCost.
Wherein, the pinboard is attached by connector and the signaling point of the HUD equipment, and connector includes:Pogopin connector.
Fig. 4 is another structural block diagram of sender unit according to an embodiment of the present invention, as shown in figure 4, the switchingPlate further include: energy supply control module 32, for providing electric energy for described image acquisition device.
A kind of signal sending system is additionally provided in the present embodiment, and Fig. 5 is to send according to the signal of the embodiment of the present inventionThe structural block diagram of system, as shown in Figure 5, comprising: pinboard 50, HUD equipment 52, wherein
The pinboard 50 will acquire for obtaining the simulation high-definition camera AHD signal of image collecting device outputAHD signal be converted into movable signal processor interface MIPI signal, and the MIPI signal after conversion is sent to and described turnThe head-up display HUD equipment of fishplate bar connection, wherein the pinboard is connect with described image acquisition device or the switchingPlate is arranged in described image acquisition device.
Optionally, the pinboard 50 is also used to be attached by connector and the signaling point of the HUD equipment.
In embodiments of the present invention, the pinboard 50 is also used to state information report to the HUD equipment, whereinThe status information includes: the working condition of the signal conversion chip in the pinboard, the power supply control in the pinboardThe working condition of template；
The HUD equipment 52 is sent out for analyzing the status information, and based on analysis result to the pinboardSend configuration information, wherein the configuration information is for configuring the pinboard.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke YitongFollowing manner realization is crossed, but not limited to this: above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with anyCombined form is located in different processors.
In order to better understand the interaction flow of above-mentioned HUD equipment and pinboard, below in conjunction with several preferred embodiments pairAbove-mentioned technical proposal is explained, but is not used in the technical solution for limiting the embodiment of the present invention.
Fig. 6 is according to the application effect schematic diagram of the HUD equipment of the preferred embodiment of the present invention, as shown in fig. 6, cooperation HUDThe AHD signal that camera 4 exports is converted to video general bus interface MIPI by pinboard 2, passed through by the host 1 of equipment1 mainboard of the host dew copper signaling point 11 of pogopin 21 and HUD equipment is reliably connected, wherein pogopin 21 is fixed on ten thousandTo pedestal 3, the host 1 of HUD equipment adds with gimballed base magnetic to be engaged, and realizes that the process of signal transmission, the present invention are preferably implementedExample solves the connection of generic video interface and external generic video interface (AHD is also referred to as DVR) in plate.Ensure that host 1 can fitCameras most on the market is answered, while there can also be good compatibility when host 1 upgrades.
As shown in fig. 7, the pinboard 22 in the preferred embodiment of the present invention, is that camera 70 mentions by energy supply control module 72AHD signal is obtained for DC power supply, while from camera module, as shown in figure 8, have signal conversion chip 221 in pinboard, it canAHD signal is converted to mipi signal and is sent to HUD host 74, HUD host 74 carries out conversion chip by iic busCurrent state is reported that, to host, HUD host provides power supply for pinboard and camera by configuration, conversion chip.
The main carriers of the embodiment of the present invention and preferred embodiment are pinboard, and the possible embodiment of pinboard can be withThere are many, it specifically can be any pinboard in the prior art all in the protection scope of the embodiment of the present invention, this hairBright embodiment is not construed as limiting this.
The embodiments of the present invention also provide a kind of storage medium, computer program is stored in the storage medium, whereinThe computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
Optionally, in the present embodiment, above-mentioned storage medium can be set to store by executing based on following stepsCalculation machine program:
S1 obtains the simulation high-definition camera AHD signal of image collecting device output by pinboard, wherein described turnFishplate bar is connect with described image acquisition device or the pinboard is arranged in described image acquisition device；
S2, the AHD signal that will acquire by pinboard is converted into movable signal processor interface MIPI signal, and will turnMIPI signal after change is sent to the head-up display HUD equipment connecting with the pinboard.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to: USB flash disk, read-only memory (Read-Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hardThe various media that can store computer program such as disk, magnetic or disk.
The embodiments of the present invention also provide a kind of electronic device, including memory and processor, stored in the memoryThere is computer program, which is arranged to run computer program to execute the step in any of the above-described embodiment of the methodSuddenly.
Optionally, above-mentioned electronic device can also include transmission device and input-output equipment, wherein the transmission deviceIt is connected with above-mentioned processor, which connects with above-mentioned processor.
Optionally, in the present embodiment, above-mentioned processor can be set to execute following steps by computer program:
S3 obtains the simulation high-definition camera AHD signal of image collecting device output by pinboard, wherein described turnFishplate bar is connect with described image acquisition device or the pinboard is arranged in described image acquisition device；
S4, the AHD signal that will acquire by pinboard is converted into movable signal processor interface MIPI signal, and will turnMIPI signal after change is sent to the head-up display HUD equipment connecting with the pinboard.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodimentExample, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with generalComputing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formedNetwork on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are storedIt is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution hereinOut or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules orStep is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this fieldFor art personnel, the invention may be variously modified and varied.It is all within principle of the invention, it is made it is any modification, etc.With replacement, improvement etc., should all be included in the protection scope of the present invention.