CN203733162U - Automobile sun shield for intelligent transportation, automobile and electronic tag - Google Patents
Automobile sun shield for intelligent transportation, automobile and electronic tag Download PDFInfo
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- CN203733162U CN203733162U CN201320751554.6U CN201320751554U CN203733162U CN 203733162 U CN203733162 U CN 203733162U CN 201320751554 U CN201320751554 U CN 201320751554U CN 203733162 U CN203733162 U CN 203733162U
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Abstract
The utility model discloses an automobile sun shield for intelligent transportation, an automobile and an electronic tag. The automobile sun shield includes a shell, as well as a radio frequency antenna and a on-board unit, the radio frequency antenna is arranged at the outside of the shell and is used for receiving and sending a communication signal; the on-board unit is placed in the shell and is used for interacting data with an IC card and interacting data with other communication equipment through the radio frequency antenna; a card inserting mechanism used for holding the IC card is further arranged on the shell. The on-board unit is integrated in the shell of the automobile sun shield, thereby achieving perfect combination of the on-board unit and the automobile on one hand, and generating no influence t the normal communication of the on-board unit on the other hand. In a preferable embodiment, the on-board unit adopts a high-sensitivity wake-up unit, to prevent automobile windshield and the like from generating signal attenuation to influence the communication of the on-board unit with a road side unit.
Description
Technical field
The utility model relates to intelligent transportation field, is specifically related to a kind of automotive sunshade panel for intelligent transportation, automobile and electronic tag.
Background technology
ETC(Electronic Toll Collection electric non-stop toll) mainly formed by two parts, be respectively roadside unit (RSU, Road Side Uints) and board units (board units, On Boad Units), wherein, roadside unit is made up of microwave antenna and read-write controller, and roadside unit is arranged on the door frame of the lane in which the drivers should pay fees or on the column of toll island conventionally, communicates for the board units on same vehicle.Board units has microwave communication function, and stores information of vehicles and user account information, and in the time of automobile process ETC passage, roadside unit can communicate and complete with board units transaction, thereby realizes electric non-stop toll.
Existing board units is generally independent purchase, and be independently installed on by dealer or consumer on the windshield or instrument panel of automobile, this independent board units of installing is because installation site reason likely stops pilot's line of vision, and the integrated level of this independent board units of installing and automobile is not high, aesthetic property also can be short of to some extent.
Utility model content
The utility model proposes a kind of automotive sunshade panel for intelligent transportation and automobile and a kind of electronic tag, to realize the integrated fusion of board units and automobile, and can not affect the object that board units is communicated by letter with the arm's length transaction of roadside unit.
In order to realize above object, the utility model adopts following technical scheme:
According to first aspect of the present utility model, the utility model provides a kind of automotive sunshade panel for intelligent transportation, comprises housing, also comprises radio-frequency antenna and board units, and radio-frequency antenna is placed in outside, for the transmitting-receiving of signal of communication; Board units is placed in enclosure interior, for IC-card data interaction, and carry out data interaction by radio-frequency antenna and other party communication facilities;
Board units comprises: control module, power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit;
Radio-frequency antenna is electrically connected with radio frequency unit, and control module is electrically connected respectively with power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit;
On housing, be also provided with the card inserting mechanism for accommodating IC-card.
In a kind of embodiment, card inserting mechanism comprises the card bag that is installed on housing front or reverse side, mate with board units setting position, blocks bag to have in bag and inserts the opening that IC-card is used.
In a kind of embodiment, card inserting mechanism comprises the first draw-in groove that is embedded in housing, mates with board units setting position, and the notch of the first draw-in groove is opened in the side of housing.
In a kind of embodiment, card inserting mechanism comprises the intermediate plate for clamping IC-card, and intermediate plate comprises fixed part and be connected to the clamping part on fixed part, and fixed part is fixed on housing front or reverse side, and clamping part extends to the position of mating with board units.
Preferably, card inserting mechanism comprises the card detecting machine structure being connected with control module, and card detecting machine structure comprises two detection contacts for detect IC-card at Width, and two detection contacts are divided into the plug-in card track both sides of card inserting mechanism.
Preferably, housing front is provided with vanity mirror, and board units also comprises display screen, and display screen is electrically connected and is arranged on the vanity mirror back side with control module, and vanity mirror also comprises the see-through area for showing display contents under the duty of display screen.
Preferably, also comprise vanity mirror cover plate and testing agency; Vanity mirror cover plate is movably connected on housing, for hiding vanity mirror; Testing agency is electrically connected with display screen and power supply unit, in the time detecting vanity mirror cover plate in open mode and power supply unit electric weight detected lower than preset level, on display screen, points out.
Preferably, be also provided with the second draw-in groove for inserting ESAM card on board units, the notch of the second draw-in groove is opened in surface of shell.
According to second aspect of the present utility model, the utility model provides a kind of automobile, comprises car body, also comprises above-described automotive sunshade panel, and automotive sunshade panel is arranged at car body inside, and radio-frequency antenna is arranged on the windshield of described car body.
According to the third aspect of the present utility model, the utility model provides a kind of electronic tag, comprise the board units that is arranged in automotive sunshade panel and for being fixed on the radio-frequency antenna on windshield, radio-frequency antenna is connected with board units, and board units comprises: control module, power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit; Radio-frequency antenna (103) is electrically connected with radio frequency unit, and control module is electrically connected respectively with power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit.
The beneficial effect of utility model is: integrated board units is arranged on the enclosure interior of automotive sunshade panel, realize the integrated of board units and automobile and merge, specious, easy to use, and do not affect the communication function of board units, sunshading board is changed convenient, and this technology all has wide market at front dress and rear dress field, and plug-in card is convenient, can utilize minute surface on sunshading board to check the information such as card remaining sum, visual angle is good.
Brief description of the drawings
Fig. 1 is the circuit modular structure schematic diagram of board units in the utility model embodiment mono-;
Fig. 2 is Facad structure schematic diagram when automotive sunshade panel does not close cover plate in the utility model embodiment mono-;
Fig. 3 is Facad structure schematic diagram when automotive sunshade panel closes cover plate in the utility model embodiment mono-;
Fig. 4 is the reverse side structural representation of automotive sunshade panel in the utility model embodiment mono-;
Fig. 5 is Facad structure schematic diagram when detector switch is not closed in the utility model embodiment mono-;
Fig. 6 is the cross-sectional view of Fig. 5 shaft;
Fig. 7 is the Facad structure schematic diagram after detector switch closure in the utility model embodiment mono-;
Fig. 8 is the cross-sectional view of Fig. 7 shaft;
Fig. 9 is the structural representation that in prior art, board units carries out IC-card detection;
Figure 10 is the structural representation that in the utility model embodiment mono-, automotive sunshade panel carries out IC-card detection;
Figure 11 is one of Facad structure schematic diagram when automotive sunshade panel does not close cover plate in the utility model embodiment bis-;
Figure 12 is the side-looking structural representation of Figure 10;
Figure 13 is the Facad structure schematic diagram while closing cover plate in Figure 11;
Figure 14 is the utility model embodiment bis-automotive sunshade panels two of cover plate Facad structure schematic diagram that do not close;
Figure 15 is the structural representation of looking up of Figure 14;
Figure 16 is the Facad structure schematic diagram while closing cover plate in Figure 14;
Figure 17 is the Facad structure schematic diagram of the utility model embodiment tri-automotive sunshade panels while not closing cover plate;
Figure 18 is Facad structure schematic diagram when automotive sunshade panel closes cover plate in the utility model embodiment tri-.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
Embodiment mono-:
The present embodiment provides a kind of automotive sunshade panel for intelligent transportation, please refer to Fig. 1-10, and automotive sunshade panel comprises: housing 116, also comprise radio-frequency antenna 103 and board units 101, and radio-frequency antenna 103 is electrically connected with board units 101; Radio-frequency antenna 103 is placed in housing 116 outsides, specifically can be arranged on the windshield of automobile, for receiving communication signal; Board units 101 is placed in housing 116, board units 101 is used for and IC-card data interaction on the one hand, on the other hand also for carrying out data interaction by radio-frequency antenna 103 and other party communication facilities, board units 101 can be used for realizing alternately with roadside unit in highway the function of electric non-stop toll, also can be used in parking lot the function with the mutual non-parking charge of roadside unit; On housing 116, be also provided with the card inserting mechanism for accommodating IC-card.In the present embodiment, other party communication facilities can be for example tabletop reading, writing device, roadside unit or the hand-held set of no-stop charging system or parking charge system.
As shown in Figure 1, board units comprises control module, power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit.Wherein, radio-frequency antenna 103 can communicate with roadside unit; Control module is for controlling the operation of whole board units all parts unit; Radio frequency unit is for carrying out reception and the transmission of signal by radio-frequency antenna 103; Wakeup unit is for being transformed into normal mode of operation the state of board units from park mode; Charge authentication unit for setting up with after the communicating by letter of roadside unit at board units, is verified the charge information of vehicles of vehicle and the validity of smart card, thereby is determined and charge; Read-write cell is for carrying out data interaction with IC-card etc., to data writing in IC-card or obtain the data of storing in IC-card.In one embodiment, control module, power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit are integrated and be placed in housing 116, concrete, integrated formation one pcb board of control module, power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit is arranged on housing 116 inside; Radio-frequency antenna 103 is electrically connected with radio frequency unit; Control module is electrically connected respectively with power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit; In addition, as preferably, power supply unit is also electrically connected respectively with control module, radio frequency unit, wakeup unit, read-write cell and charge authentication unit, for control module, radio frequency unit, wakeup unit, read-write cell and charge authentication unit provide working power.Concrete, radio-frequency antenna 103 is connected with radio frequency unit by radio frequency connecting line 104, one end of radio frequency connecting line 104 connects radio frequency unit, the other end is drawn toward top from housing 116 1 sides by the metallic channel of sunshading board housing 116 inside, and connect radio-frequency antenna 103, when installation automotive sunshade panel is interior to car body, radio-frequency antenna 103 is preferably mounted on windshield.
At present, the card-reading mode of board units mainly contains following two large class kinds: two kinds of forms of contact Card Reader and contactless Card Reader.Contact Card Reader: being the card-reading mode of present free-standing board units, is traditional card-reading mode, contacts with the read-write contact of board units by sheet metal exposed on IC-card, realizes the read-write of data.Contactless Card Reader: board units has wireless card reading function, be specially and use certain frequency (as 13.56mHz) to carry out Card Reader communication, IC-card is fixedly put in the appropriate location of board units, or be no more than in the situation of certain numerical value with board units distance, all can carry out Card Reader, the advantage of this mode is the action that has plug-in card or swipe the card in deducting fees without driver, reduces driver's operation.Easy to operate.Reliability is high.
As preferably, in this embodiment, as Fig. 2 to 5, housing 116 comprises pro and con, card inserting mechanism comprises the card bag that is installed on housing 116 fronts or reverse side and mates with board units 101 setting positions, card bag has in bag and inserts the opening 108 that IC-card is used, opening 108 can be as shown in Figure 2 towards the right of automotive sunshade panel, the left side or upper and lower, opening 108 specifically offer position, do not form restriction of the present utility model, in the time that pilothouse is positioned at vehicle left side, the opening 108 of sunshading board can be towards the right, be convenient to the right hand and inwardly insert IC-card 106, arm can not run into Automobile wall or glass simultaneously, on the contrary, when pilothouse is positioned at vehicle right side, opening 108 can design left.For the design of card bag, the IC-card 106 of board units and insertion can adopt contactless read-write mode, also can take contact read-write mode, preferably adopts contactless Card Reader, in IC-card 106, be provided with inductive coil, read-write cell is realized radio read-write function by communicating with.
Traditional board units adopts duricrust structure, as shown in Figure 9, in figure, direction shown in arrow is plug-in card direction, on board units, be only provided with one and detect contact 117, detect contact 117 and whether inserted board units for detection of IC-card 106, in IC-card 106, inside is provided with inductive coil, by detecting contact and inductive coil, carry out radio detection, if IC-card 106 inserts, board units work.In prior art, detect contact 117 and only have one, and be positioned at the centre position of board units 101, insert after IC-card 106, detect contact 117 and detect IC-card 106, although can reduce like this width of board units, but because sunshading board itself is soft, while detecting IC-card 106, easily because artificial origin causes maloperation, therefore can preferably adopt both sides to detect, arrange two and detect contact 117, two are detected contact 117 and can have certain width, insert after IC-card 106, two detection contacts 117 are against respectively the two sides of card, and the width of sunshading board housing 116 own is larger, allow two detection contacts 117 to exist.Therefore, the present embodiment automotive sunshade panel please refer to Figure 10, in figure, direction shown in arrow is plug-in card direction, card inserting mechanism also comprises the card detecting machine structure being connected with control module, card detecting machine structure comprises two detection contacts 117 for detect IC-card at Width, two are detected contacts 117 and are divided into the plug-in card track both sides of card inserting mechanism, can reliable detection when IC-card inserts, be not subject to the interference of maloperation.
In another in specific embodiment, the front of housing 116 is also provided with vanity mirror 115, board units also comprises display screen 102, display screen 102 is electrically connected and is arranged on the back side of vanity mirror 115 with control module, vanity mirror 115 also comprises the see-through area for showing display contents under the duty at display screen 102.Specifically can select a platen bracket, platen bracket is arranged on housing 116 inside, fixed support display screen 102; Display screen 102 is located at the back side of vanity mirror 115, is electrically connected with control module by winding displacement 105.The minute surface place of mating with display screen 102 installation sites on vanity mirror 115 is through special processing, make semi-transparent effect, form see-through area, when display screen 102 does not show, the minute surface overall appearance of vanity mirror 115 is a vanity mirror 115, and the viewing area of display screen 102 is invisible, when display screen 102 shows, displaying contents can see through minute surface see-through area and show, and concrete, display screen 102 can show the interior remaining sum of IC-card 106 and board units dump energy etc.
In a specific embodiment, please refer to Fig. 3 therein, automotive sunshade panel also comprises vanity mirror cover plate 109 and testing agency; The mode that vanity mirror cover plate 109 turns by push-and-pull or upset is movably connected on housing 116, and vanity mirror cover plate 109 is for hiding vanity mirror 115; Testing agency is arranged between vanity mirror cover plate 109 and housing 116, be electrically connected respectively with display screen 102 and power supply unit, for in the time detecting vanity mirror cover plate 109 in open mode and power supply unit electric weight detected lower than preset level, on display screen 102, point out.As a preferred embodiment, in the situation that 109 upsets of vanity mirror cover plate connect, testing agency comprises detector switch, and detector switch is installed on housing 116, and is electrically connected respectively with display screen 102 and power supply unit; Vanity mirror cover plate 109 is movably connected on housing 116 by coupling shaft; On coupling shaft, be also provided with the first boss with detector switch location matches, open vanity mirror cover plate 109, the first boss contact detection switch, detector switch closure, by detector switch connecting line, if power supply unit electric weight is lower than preset level, the lower signal of prompting electric weight is passed display screen 102 and shows.
In another, in specific embodiment, please refer to Fig. 5-8, automotive sunshade panel also comprises solar energy module 110 and trigger mechanism; Solar energy module 110 is located at the reverse side of housing 116, be located at respectively on the opposing two sides of housing 116 with vanity mirror 115, solar energy module 110 is electrically connected with power supply unit, trigger mechanism is arranged between housing 116 and automobile top and with power supply unit and is electrically connected, for in the time housing 116 being detected in rollover states and power supply unit electric weight detected lower than preset level, power supply unit is charged.As preferably, the turning characteristic that can make full use of the automotive sunshade panel that is arranged on car body inside is controlled the open and close of charge function, embodiment is as follows: trigger mechanism comprises trigger switch 119, on housing 116 due to automotive sunshade panel, be also connected with rotating shaft 107, trigger switch 119 is installed on housing 116, is electrically connected by connecting line 121 with power supply unit; In rotating shaft 107, be also provided with the second boss 118 with trigger switch 119 location matches, rotating shaft 107, the second boss 118 contacts with the contact 120 of trigger switch 119, trigger switch 119 closures, by trigger switch connecting line 121, solar energy module 110 is connected with power supply unit, if electric weight deficiency, solar energy module 110, to power supply unit charging, prevents from cannot normally working because power supply unit electric weight deficiency causes board units.Board units also can include low capacity prompt module, is electrically connected, when power supply unit electric weight is during lower than some default charge values with control module, low capacity prompt module is sent early warning, reminding user or automatic rotation automotive sunshade panel, open it, and solar energy module 110 is opened thereupon.In another, in embodiment, can also comprise a voice broadcast module, voice broadcast module is electrically connected respectively power supply unit and control module, for voice message.
In another specific embodiment, wakeup unit comprises: signal amplifies subelement and frequency-selecting subelement; Signal amplifies subelement and is electrically connected with frequency-selecting subelement, signal amplifies subelement and is also electrically connected with radio frequency unit, frequency-selecting subelement and control module electrical connection, signal amplifies subelement for wake-up signal is amplified, and frequency-selecting subelement is for waking board units up according to the frequency of wake-up signal.In a kind of embodiment, when the antenna reception of wakeup unit arrives microwave signal, can pass through one or more levels high pass/bandpass filter, allow and pass through smoothly in the signal of 5.79GHz～5.84GHz frequency band, and other frequency signal inhibition decay is passed through, effectively reduce, as 900MHz, 800MHz, the signal of 2.4GH etc. frequency range by and enter in detecting circuit, detecting circuit carries out detection to the high-frequency signal of 5.79GHZ～5.84GHZ, remove high-frequency signal, demodulate baseband signal, and input signal to signal amplifies in subelement, for improving sensitivity, suitably carry out the faint amplification of signal, finally being input in frequency-selecting subelement through the baseband signal of faint amplification, detect the frequency of baseband signal, while making to only have the baseband signal input of 11KHZ～25KHZ, just can produce the look-at-me that level changes, and each module of trigger control unit and board units enters wake-up states.Because signal amplifies subelement and frequency-selecting subelement through signal successively, when producing the baseband signal of 11KHZ～25KHZ, wakeup unit produces look-at-me, and triggers board units and enter wake-up states.By amplifying subelement and frequency-selecting subelement, the signal of 5.79GHz～5.84GHz frequency band passes through smoothly, the microwave signal of other scopes will significantly be decayed, while only having the baseband signal of 11KHz～25KHz to be fed to the highly sensitive frequency-selecting subelement of low-power consumption, just can produce look-at-me and deliver to control module, wake control module and unit module up, thereby reached low-power consumption, the high sensitivity wakeup unit that antijamming capability is strong.Signal amplifies subelement and is preferably the low multiple amplifier of signal, and frequency-selecting subelement can preferably include zero-crossing detection circuit, and zero-crossing detection circuit preferably adopts AS3933 chip.Adopt the frequency-selecting subelement of AS3933 chip as wakeup unit, there is the function that regulates sensitivity and frequency-selecting.The duty of AS3933 chip is divided into listen mode and awakening mode.In the time of listen mode, working current is 1.7uA, is 2.7uA to the maximum, when the frequency of input signal meets the frequency point ranges of its setting, will exit listen mode and enter into awakening mode, and detect and obtain signal RSSI intensity level.In the time of awakening mode, obtain stable signal RSSI(Received Signal Strength Indicator, receive the intensity instruction of signal) intensity level, and produce look-at-me, send to control module, make control module and other units enter wake-up states.Because frequency-selecting subelement comprises AS3933 chip, under standby mode, frequency-selecting subelement is in monitoring mode of operation, and control module enters complete park mode, and the power supply of other modules is also turn-offed completely, in power-down state, has further reduced power consumption.
In the embodiment that a kind of preferred OBU sensitivity is adjustable, control module also can pass through radio frequency link, receive the sensitivity gear information that hand-held set obtains the pad value of board units reception signal according to windshield, then according to sensitivity gear information and the sensitivity gear information table prestoring, board units is adjusted to suitable sensitivity, in OBU use procedure, wakeup unit for waking board units up in the time reaching sensitivity.
Particularly, when OBU need to adjust sensitivity, hand-held set can obtain corresponding sensitivity gear information according to the pad value of test, by Wireless/wired communication mode, corresponding sensitivity gear information is sent to board units, board units is according to the sensitivity gear information table of the sensitivity gear information that receives and storage (this table is provided with the corresponding relation between sensitivity gear and suitable sensitivity by empirical value), just can obtain it and suitable wake sensitivity up.
Installing after OBU, in the time there is no information interaction, wakeup unit is in monitoring mode of operation, and its sensitivity is arranged on a certain gear value according to windshield to the decay of microwave signal, and control module is in complete park mode.Now wakeup unit and control module have power supply, but electric current is very little, and other each modules in board units are all in power-down state.In the time that board units enters the communication zone of roadside unit, wakeup unit receives wake-up signal according to the gear value arranging, produce look-at-me to control module, wake control module up, control module is opened the Power supply switching tube of other each modules, it is powered on, enter duty, conclude the business, communicate by letter with roadside unit.For example, there is 1～4 four gear value, respectively correspondence-80dB ,-60dB ,-40dB ,-20dB wakes sensitivity up, when the sensitivity gear information value prestoring when board units is 2, represents that the sensitivity of corresponding uses-60dB receives the signal of reception.The number of concrete gear can freely arrange as required, as also can gear information value being set to 1～6.
The sensitivity gear information value prestoring can be used hand-held set or other checkout equipments to arrange, after completing sensitivity gear information value and arranging, if gear is inaccurate, can use a gear that card is set gear is adjusted, specific practice is, card of every insertion, gear just fall one grade or rise one grade, be that the gear of storing in current control module is 3, insert 1 card and just become 2 or 4, insert and just become 1 or 5 twice.If do not used hand-held set, also can use card that gear is set, if gear is 6 or 1 to insert card when board units is initial, card of every insertion rises one grade or fall one grade, thereby only regulates with setting and later stage that card carries out gear.
After board units and roadside unit have been concluded the business, transfer default sensitivity gear information by control module, and use this gear information that the sensitivity of wakeup unit under holding state is set again.Conventionally in following three kinds of situations, control module can import to the sensitivity gear information prestoring in wakeup unit: 1, when installation car carrier unit; 2, when user's plug-in card; 3, after closing the transaction.
Therein in a specific embodiment, in order to prevent that the artificial malice of board units is removed, automotive sunshade panel also comprises anti-disassembling mechanism and detaching-proof antenna box, and anti-disassembling mechanism and radio-frequency antenna are all arranged on detaching-proof antenna box inside, and anti-disassembling mechanism is electrically connected with control module by anti-taking out stitches.Anti-disassembling mechanism can with the public radio frequency connecting line 104 of radio-frequency antenna 103, also can connect respectively a radio frequency connecting line 104, no matter that situation, radio frequency connecting line 104 can be drawn from housing 116 sides tops by the metallic channel of sunshading board housing 116 inside.Further, on board units 101, be also provided with for inserting ESAM(Embedded Secure Access Module, embedded safe control module) notch of the second draw-in groove 122, the second draw-in grooves 122 of card is opened in housing 116 surfaces, for changing ESAM card.For example, during for highway non-parking charge, the ESAM card of a certain province highway toll collection system communication can be installed, or the ESAM card of a certain parking charge system communication, purposes is very flexible.
In the present embodiment, board units can also comprise bluetooth module and usb 1 23; Bluetooth module is electrically connected with control module, and is placed in housing 116; Usb 1 23 is electrically connected with control module, and the interface end of usb 1 23 is exposed to outside housing 116, and the interface end of usb 1 23 is connected with external data line.
In board units, be equipped with bluetooth module, after following car owner's Bluetooth of mobile phone to connect by bluetooth module, status information data current automobile can be fed back to car owner by mobile phone in time as charge station's information of the dealing money of board units, trade date, process or distribution or maintenance upgrade information etc., allow car owner by the Long-distance Control of mobile phone, just can view the relevant information of board units.
Usb 1 23 is used for the software systems of carrying in control module to upgrade, and one of upgrading idiographic flow is:
(1) access mobile memory medium to board units in the interface end of usb 1 23, in mobile memory medium, store software systems boot, software systems kernel and the application program of latest edition;
(2) boot of startup board units software systems;
(3) software systems start, and load latest edition software systems boot, software systems kernel in mobile memory medium;
(4) software systems are restarted, and automatically upgrade application software.
Board units passes through button, automatically load software systems boot, software systems kernel and the application program of the latest edition in mobile memory medium, mobile memory medium can be any in USB flash disk, SD card, T card or portable hard drive, mobile memory medium is connected with the interface end of usb 1 23, carries out the upgrading of control module system.
Due to the working environment more complicated of board units, the generation of the situation such as interference, power-off suddenly of abnormal conditions, likely cause software systems normally to start, or the software that has new edition needs to upgrade, if employing traditional approach, the machine of tearing open carries out the system mode of burning again, the disadvantage such as have that cost is higher, the time of inefficiency, reparation is long, adopt by mobile memory medium repair or the control module of upgrading in the technical scheme of software systems, reduced operation complexity, saved cost and time.
In the utility model, control module is preferably MCU, power supply unit is preferably hull cell, further can be preferably the hull cell with charge function, radio frequency unit is preferably radio circuit, charge authentication unit is PSAM card (Purchase Secure Access Module, point of sales terminal secure access module card), signal amplifies subelement can be preferably the circuit structure with signal amplifying function, frequency-selecting subelement is preferably zero-crossing detection circuit, and low-power consumption subelement can be preferably the circuit structure that possesses low power consumption control function.
Embodiment bis-:
The present embodiment provides the automotive sunshade panel of another kind of structure, different from embodiment mono-: in the present embodiment automotive sunshade panel, please refer to Figure 11-16, card inserting mechanism comprises the first draw-in groove that is embedded in housing 116, mates with board units 101 setting positions, the notch 111 of the first draw-in groove is opened in the side of housing 116, on the side shell wall of notch 111 correspondences, can also be provided with card release button 112.The notch 111 of the first draw-in groove can be as shown in Figure 9, is opened on housing 116 right flanks or left surface shell wall, also can be as shown in figure 12, be opened on housing 116 downside shell walls, notch 111 specifically offer position, do not form restriction of the present utility model.
Embodiment tri-:
The present embodiment provides the automotive sunshade panel of another kind of structure, different from embodiment mono-or two is, in the automotive sunshade panel of the present embodiment, please refer to Figure 17-18, card inserting mechanism comprises the intermediate plate for clamping IC-card, this intermediate plate has elasticity, comprise fixed part 113 and be connected to the clamping part 114 on fixed part 113, fixed part 113 is fixed on housing 116 fronts or reverse side, as, fixed part 113 can be arranged at along the frame of the minute surface of vanity mirror 115 outside surface of housing 116, or can be the thin slice of certain area, clamping part 114 extends to the position of mating with board units 101.
Embodiment tetra-:
The present embodiment provides a kind of automobile, comprises car body, also comprises as above arbitrary described automotive sunshade panel of embodiment mono-to three, and automotive sunshade panel is arranged at car body inside by rotating shaft 107, and radio-frequency antenna 103 is arranged on the windshield of car body.Further, anti-disassembling mechanism and radio-frequency antenna 103 can be arranged in detaching-proof antenna box simultaneously, and detaching-proof antenna box is arranged on windshield.
Embodiment five:
The present embodiment provides a kind of electronic tag, comprise the board units 101 that is arranged in automotive sunshade panel and for being fixed on the radio-frequency antenna 103 on windshield, radio-frequency antenna 103 is connected with board units 101, and board units 101 comprises: control module, power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit; Radio-frequency antenna 103 is electrically connected with radio frequency unit, and control module is electrically connected respectively with power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit.Therein in a specific embodiment, electronic tag also comprises anti-disassembling mechanism and detaching-proof antenna box, anti-disassembling mechanism and radio-frequency antenna 103 are all arranged on detaching-proof antenna box inside, anti-disassembling mechanism is electrically connected with control module by anti-taking out stitches, and control module is for determining the disassembly status of electronic tag according to the Anti-dismantling signal of anti-disassembling mechanism transmission.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace.
Claims (10)
1. the automotive sunshade panel for intelligent transportation, comprise housing (116), it is characterized in that, also comprise radio-frequency antenna (103) and board units (101), described radio-frequency antenna (103) is placed in described housing (116) outside, for the transmitting-receiving of signal of communication; Described board units (101) is placed in described housing (116) inside, for IC-card data interaction, and carry out data interaction by described radio-frequency antenna (103) and other party communication facilities;
Described board units (101) comprising: control module, power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit;
Described radio-frequency antenna (103) is electrically connected with described radio frequency unit, and described power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit are electrically connected with described control module respectively;
Described housing is also provided with the card inserting mechanism for accommodating IC-card on (116).
2. automotive sunshade panel as claimed in claim 1, it is characterized in that, described card inserting mechanism comprises the card bag that is installed on described housing (116) front or reverse side, mates with described board units (101) setting position, and described card bag has in bag and inserts the opening (108) that IC-card is used.
3. automotive sunshade panel as claimed in claim 1, it is characterized in that, described card inserting mechanism comprise be embedded in described housing (116), with the first draw-in groove that described board units (101) setting position mates, the notch (111) of described the first draw-in groove is opened in the side of described housing (116).
4. automotive sunshade panel as claimed in claim 1, it is characterized in that, described card inserting mechanism comprises the intermediate plate for clamping IC-card, described intermediate plate comprises fixed part (113) and is connected to the clamping part (114) on described fixed part (113), described fixed part (113) is fixed on described housing (116) front or reverse side, and described clamping part (114) extends to the position of mating with described board units (101).
5. the automotive sunshade panel as described in as arbitrary in claim 1-4, it is characterized in that, described card inserting mechanism comprises the card detecting machine structure being connected with described control module, described card detecting machine structure comprises two the detection contacts (117) for detect described IC-card at Width, and two described detection contacts (117) are divided into the plug-in card track both sides of described card inserting mechanism.
6. the automotive sunshade panel as described in any one in claim 1-4, it is characterized in that, described housing (116) front is provided with vanity mirror (115), described board units also comprises display screen (102), described display screen (102) is electrically connected and is arranged on described vanity mirror (115) back side with described control module, and described vanity mirror (115) also comprises the see-through area for showing display contents under the duty in described display screen (102).
7. automotive sunshade panel as claimed in claim 6, is characterized in that, also comprises vanity mirror cover plate (109) and testing agency; It is upper that described vanity mirror cover plate (109) is movably connected in described housing (116), for hiding described vanity mirror (115); Described testing agency is electrically connected with described display screen (102) and described power supply unit, for in the time detecting described vanity mirror cover plate (109) in open mode and described power supply unit electric weight detected lower than preset level, on described display screen (102), point out.
8. the automotive sunshade panel as described in as arbitrary in claim 1-4, it is characterized in that, on described board units (101), be also provided with the second draw-in groove (122) for inserting ESAM card, the notch of described the second draw-in groove (122) is opened in described housing (116) surface.
9. an automobile, comprise car body, it is characterized in that, also comprise the automotive sunshade panel as described in as arbitrary in claim 1-8, described automotive sunshade panel is arranged at described car body inside, and described radio-frequency antenna (103) is arranged on the windshield of described car body.
10. an electronic tag, it is characterized in that, comprise the board units (101) that is arranged in automotive sunshade panel and for being fixed on the radio-frequency antenna (103) on windshield, described radio-frequency antenna (103) is connected with described board units (101), and described board units (101) comprising: control module, power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit; Described radio-frequency antenna (103) is electrically connected with described radio frequency unit, and described power supply unit, radio frequency unit, wakeup unit, read-write cell and charge authentication unit are electrically connected with described control module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751554.6U CN203733162U (en) | 2013-11-22 | 2013-11-22 | Automobile sun shield for intelligent transportation, automobile and electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751554.6U CN203733162U (en) | 2013-11-22 | 2013-11-22 | Automobile sun shield for intelligent transportation, automobile and electronic tag |
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| Publication Number | Publication Date |
|---|---|
| CN203733162U true CN203733162U (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751554.6U Expired - Fee Related CN203733162U (en) | 2013-11-22 | 2013-11-22 | Automobile sun shield for intelligent transportation, automobile and electronic tag |
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| Country | Link |
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| CN (1) | CN203733162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778674A (en) * | 2013-11-22 | 2014-05-07 | 深圳市金溢科技有限公司 | Automobile sun shield plate for intelligent traffic, automobile and electronic label |
| CN108712740A (en) * | 2018-08-14 | 2018-10-26 | 青岛海信电器股份有限公司 | A kind of Bluetooth Low Energy connection method and device |
| CN110931949A (en) * | 2019-11-29 | 2020-03-27 | 惠州市德赛西威汽车电子股份有限公司 | Shark fin antenna structure with ETC function |
-
2013
- 2013-11-22 CN CN201320751554.6U patent/CN203733162U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778674A (en) * | 2013-11-22 | 2014-05-07 | 深圳市金溢科技有限公司 | Automobile sun shield plate for intelligent traffic, automobile and electronic label |
| WO2015074505A1 (en) * | 2013-11-22 | 2015-05-28 | 深圳市金溢科技有限公司 | Automobile sun visor, automobile, and electronic tag for intelligent traffic |
| CN103778674B (en) * | 2013-11-22 | 2016-04-27 | 深圳市金溢科技股份有限公司 | A kind of automotive sunshade panel for intelligent transportation, automobile and electronic tag |
| CN108712740A (en) * | 2018-08-14 | 2018-10-26 | 青岛海信电器股份有限公司 | A kind of Bluetooth Low Energy connection method and device |
| CN108712740B (en) * | 2018-08-14 | 2021-05-18 | 海信视像科技股份有限公司 | Bluetooth low-power connection method and device |
| CN110931949A (en) * | 2019-11-29 | 2020-03-27 | 惠州市德赛西威汽车电子股份有限公司 | Shark fin antenna structure with ETC function |
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