CN107053967A - Electric wave reception antenna and tire pressure monitor for tire pressure monitor - Google Patents
Electric wave reception antenna and tire pressure monitor for tire pressure monitor Download PDFInfo
- Publication number
- CN107053967A CN107053967A CN201611265758.3A CN201611265758A CN107053967A CN 107053967 A CN107053967 A CN 107053967A CN 201611265758 A CN201611265758 A CN 201611265758A CN 107053967 A CN107053967 A CN 107053967A
- Authority
- CN
- China
- Prior art keywords
- tire pressure
- pressure monitor
- tire
- electric wave
- wave reception
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0433—Radio signals
- B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
- B60C23/0444—Antenna structures, control or arrangements thereof, e.g. for directional antennas, diversity antenna, antenna multiplexing or antennas integrated in fenders
Abstract
The invention provides a kind of electric wave reception antenna and tire pressure monitor for tire pressure monitor, the antenna includes rearview mirror, and the rearview mirror includes a visor and is coated on the shell of the visor surrounding；It is separated between the visor and the shell in a receiving space, the receiving space and is provided with a circuit board；The shell is the antenna structure with metal radiation element, and the metal radiation element is connected with circuit board；The metal radiation element is planar or strip, and it is arranged on the outer surface of the shell.The tire pressure monitor includes receiver, the antenna for receiving and transmitting signal and the sensor being installed on automobile tire, and the display that information for the receiver to be received is shown.The present invention can not only coordinate new network technology, and also ensure that the signal of transmission is difficult to be disturbed, and can in time, accurately transmit.
Description
Technical field
Connect the present invention relates to monitoring tire pressure technical field, more particularly to a kind of electric wave for tire pressure monitor
Receipts antenna and tire pressure monitor.
Background technology
With the progress and the improvement of people's living standards of society, automobile has become the basic walking-replacing tool of people, together
When people increasingly pay attention to Exploration on Train Operation Safety.According to statistics, in the traffic accident of China Expressway 46% be due to tire therefore
Caused by barrier, and wherein there is 70% directly to blow out, the security of the lives and property for people causes great threat, tire pressure
Therefore monitor is born.
Tire pressure monitor (Tire Pressure Monitoring System, abbreviation TPMS), is that one kind uses nothing
Line transmission technology, using the high-sensitivity miniature wireless sensing device being fixed in automobile tire in the state of driving a vehicle or be static
The data such as automotive tire pressure, temperature are gathered, and are transferred data in the main frame in driver's cabin, it is real-time in digitized form
The related data such as display automobile tire pressure and temperature, and when tire occurs abnormal (pre- runflat) with shapes such as buzzing or voices
Formula reminds the automobile active safety system of driver's progress early warning.So that it is guaranteed that the pressure and temperature of tire maintains critical field
It is interior, play the probability for reducing tire of blowing out, ruin, reduction oil consumption and the damage of automobile component.But it ensure that and obtain tire pressure number in time
It is believed that what is ceased is the speed and quality of signal transmission.
At present, pressure information is sent to center by general tire pressure monitor using wireless launcher from inside tires
System on receiver module, then shows to each tire pressure information.The transmission of information cannot pass through due to electromagnetic field
Metal, thus metal for electromagnetic field equivalent to minute surface, can reflect.When having metal covering beside reception antenna, detection module
The electromagnetic wave sent will be reflected back, so as to cause receiver not receive signal or receive signal difference.
Therefore, the design for the electric wave reception antenna for tire pressure monitor also will be improved relatively,
New network technology could be coordinated to use, just can guarantee that signal is interference-free in monitoring process, and can in time, accurately pass
Defeated is the problem of those skilled in the art need to solve.
The content of the invention
The present invention is overcomes the problem of existing tire pressure monitor is present, and the present invention provides one kind and is exclusively used in tire pressure
The electric wave reception antenna of monitor, can not only coordinate new network technology, and also ensure that the signal of transmission is difficult by dry
Disturb, can in time, accurately transmit.
In order to solve the above technical problems, the technical scheme that the present invention is provided is as follows：
A kind of electric wave reception antenna for tire pressure monitor, including：
Rearview mirror, the rearview mirror includes a visor and is coated on the shell of the visor surrounding；
It is separated between the visor and the shell in a receiving space, the receiving space and is provided with a circuit board；
The shell is the antenna structure with metal radiation element, and the metal radiation element is connected with circuit board；
The metal radiation element is planar or strip, and it is arranged on the outer surface of the shell.
The technical program, using the shell of automobile rearview mirror as the antenna structure with metal radiation element, and is set
Planar or strip are set to, and then realizes the transmission of information.It is not only simple in structure, and production cost is low, additionally it is possible to ensure transmission
Signal is difficult to be disturbed, and can in time, accurately transmit.
Preferably, the metal radiation element of the planar is the gold being laid on the whole or local outer surface of the shell
Belong to layer.
The technical program is general by coating mainly due to visor：Coating material by mercury, silver, aluminium, chromium, etc., it is most of all
It is metal, so the wireless telecommunications system in minute surface or around minute surface is placed at present, mostly can be by the dry of the coating of minute surface
Disturb.So the further gold for being set to be laid on the whole or local outer surface of shell by the metal radiation element of planar
Belong to layer, the function of antenna can be so met using the metal level of planar, the stability of information transfer is improved.
Preferably, the metal radiation element of the strip is the metal level being laid on the outer surface of outer cover, and shape
For annular, vertical, level or inclined section.
In the technical program, the shape of the metal radiation element of strip is the different set according to visor species.Typically
Optical glass：This minute surface is employed new technology, and the metal ingredient in minute surface is fewer, and the influence to receiver relatively has coating eyeglass
It is small.Shape is either annular simultaneously, vertical, level or inclined section ensure to realize it is that signal is transmitted and
When, accurately on the basis of, simplify procedure, also reduce production cost.
Preferably, the metal radiation element of the annular strip is to be set along the edge of the visor, in a ring-shaped.
In the technical program, the metal radiation element of the strip of annular is set to the edge setting along visor, in a ring
Shape, it is convenient not only to set, and can also improve the aesthetics of rearview mirror.
Preferably, the metal radiation element is connected by wire with the circuit board.
In the technical program, the connection of metal radiation element and circuit board is realized by wire, the stability of connection is improved,
Ensure that information in time, can be transmitted accurately, so that user judges the pressure of tire in time, and then raising vehicle is used
Security.
Preferably, the rearview mirror is inside rear-view mirror or outside rear-view mirror.
The technical program, is set as inside rear-view mirror either outside rear-view mirror by rearview mirror, can effectively improve antenna
Use scope.
A kind of tire pressure monitor is additionally provided in the present invention, to monitor the inflation pressure of tire on the wheel of vehicle
Power, including, receiver, the antenna for receiving and transmitting signal and the sensor being installed on automobile tire, and for being connect described
The display that the information that receipts device is received is shown；Wherein, antenna is the electric wave reception for being previously used for tire pressure monitor
Use antenna.
Preferably, the sensor be arranged on the valve cock of the automobile tire or the automobile tire steel ring and wheel
Between tire.
In the technical program, passed by being set between the valve cock or the tire of automobile tire and steel ring that are set on tire
Sensor, can meet the moment detects to the pressure in tire, and then improves security.
Preferably, the sensor is detachable, and quantity is consistent with automobile tire quantity.
In the technical program, sensor is arranged on each tire of automobile in dismountable form, and then improves spirit
Activity, satisfaction can be crossed at any time to each tire to be detected so that each tire is all in normal condition.
Preferably, in addition to a controller, the controller is used for according to the data judging car shown on the display
Motion state, and the sensor transmissions pressure signal is controlled according to the motion state that is judged.
In the technical program, further also include a controller, can be according on display by the controller of setting
Control sensor transmissions pressure signal the data efficient of display.
In summary, provided by the present invention for the electric wave reception antenna and monitoring tire pressure of tire pressure monitor
Device, can bring following at least one beneficial effect：
1st, the electric wave reception antenna for tire pressure monitor of the invention, is mainly set the shell of rearview mirror
For the antenna with metal radiation element, and metal radiation element is connected to and then realized the function of antenna with circuit board, not only
New network technology can be coordinated, and also ensure that the signal of transmission is difficult to be disturbed, can in time, accurately be transmitted.
2nd, metal radiation element is arranged to planar or strip by the present invention, and is disposed on the outer surface of shell,
On the basis of the promptness and accuracy that ensure signal transmission, simplify procedure, improve the scope of application.
3rd, the shell that the present invention is set can not only be met plays guarantee effect to visor and circuit board, may also reach up day
The function of line so that shell meets multi-functional.
4th, a kind of tire pressure monitor that the present invention is provided, not only easy to operate, and will in time, accurately can monitor
To the output of vehicle tyre pressure information so that user can know vehicle tyre pressure in time and then make accurate judgment, and carry
High traffic safety.
5th, the present invention is simple in construction, easy to use, and is removably mounted on the sensor on the tire of automobile, Ke Yitong
Cross sensor to monitor each tire, flexibility is high, improve high safety.
Brief description of the drawings
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to for tire pressure monitor
Electric wave reception antenna and above-mentioned characteristic, technical characteristic, advantage and its implementation of tire pressure monitor entered one
Walk explanation.
Fig. 1 is rear-view mirror schematic diagram in the present invention；
Fig. 2 is the structural representation that is connected with circuit board of metal radiation element of planar in the present invention；
Fig. 3 is the structural representation that is connected with circuit board of metal radiation element of strip in the present invention；
Fig. 4 is the scheme of installation of tire pressure monitor of the present invention.
Drawing reference numeral explanation：
1st, rearview mirror；11st, visor；12nd, shell；121st, metal radiation element；
2nd, circuit board；3rd, wire.
Embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, control is illustrated below
The embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, and obtain other embodiments.
To make only to schematically show part related to the present invention in simplified form, each figure, they are not represented
Its as product practical structures.In addition, so that simplified form is readily appreciated, there is identical structure or function in some figures
Part, only symbolically depicts one of those, or has only marked one of those.Herein, " one " is not only represented
" only this ", can also represent the situation of " more than one ".In addition, black is the signal received provided with minute surface, grey in Fig. 1
To be not provided with the signal of minute surface reception；Black is the signal for being not installed with antenna reception in Fig. 3, and grey is followed by be provided with antenna
The signal of receipts.
In embodiments of the invention one, referring to shown in Fig. 1, for the electric wave reception antenna of tire pressure monitor,
It is specific to include rearview mirror 1, and rearview mirror 1 includes a visor 11 and the shell 12 for being coated on the surrounding of visor 11；Exist simultaneously
A receiving space is separated between visor 11 and shell 12, wherein, the effect of receiving space is to be used to set circuit board 2.
In practice, the shell 12 of rearview mirror 1 is set to the antenna structure with metal radiation element 121, and
Metal radiation element 121 is connected with circuit board 2, and then reaches the function of antenna, is not only simple in structure, and also ensure signal
Can in time, accurately it transmit.
In embodiments of the invention two, referring to shown in Fig. 2, it is preferable that improve, and change on the basis of embodiment one
Enter part to be：Metal radiation element 121 is set to planar, it is arranged on the outer surface of shell 12, specific metal spoke
It is the metal level being laid on the whole or local outer surface of shell 12 to penetrate element 121.It is to be laid on shell 12 in the present embodiment
Whole outer surface on, while the circuit board 2 being installed with receiving space is attached by wire 3, specific connection side
Formula, one end of wire 3 can be fixed, can also be welded by the form of solder joint when laying metal radiation member,
With specific reference to actual processing process choice.
In embodiments of the invention three, it is preferable that improve, and the improvement is that on the basis of embodiment one：
Metal radiation element 121 is set to strip, the metal radiation element 121 of strip is the metal being laid on the outer surface of shell 12
Layer, and it is shaped as annular, vertical, level or inclined section.The specific shape of shell 12 according to actual rearview mirror 1
Setting, ensure that signal can in time, be accurately transmitted on the basis of, simplify procedure, reduce production cost,
Also ensure the aesthetics of the whole shell 12 of rearview mirror 1.
It should be noted that in actual use, the metal radiation element 121 of strip is realized and circuit board 2 by wire 3
Connection, specific connected mode can be with the connected mode in be the same as Example two.Wherein, the metal radiation element 121 of strip is ring
Shape, is particularly set along the edge of visor 11, and is laid on shell 12 in appearance, so only needs the metal of ring-shaped
The two ends of radiating element 121 are connected by wire 3 with circuit board 2, referring specifically to shown in Fig. 3.
It should be noted that in above three embodiment, rearview mirror 1 can also be able to be outside rear-view mirror 1 for inside rear-view mirror 1,
Specific rhizosphere realizes that demand is set.
In the embodiment one that a kind of tire pressure monitor is additionally provided in the present invention, referring to shown in Fig. 4, located at vehicle
To monitor the blowing pressure of tire on wheel, including receiver, the antenna for receiving and transmitting signal and it is installed on automobile tire
Sensor (is not indicated) in figure, and (can use mobile phone for receiver to be received into the display that information shown
Or computer is used as display)；Wherein, antenna is that above three is implemented for the electric wave reception of tire pressure monitor with antenna
Antenna in example.And then by the antenna of setting realize signal precisely and it is interference-free transmit to receiver 1, Jin Ertong
The pressure that receiver 1 judges tire is crossed, vehicle safety is effectively improved.
In practice, sensor is that dismountable mode is arranged on the valve cock of automobile tire, or in automobile
Tire is directly pre-installed on steel ring when installing, and is assembled by steel ring and tire.Wherein, the number of sensor
Amount is consistent with the quantity of automobile tire, and then satisfaction can be checked each tire, improve security.It should illustrate
Be, signal during practice on multiple sensors can occur simultaneously to receiver 1, then reception handled by receiver 1
Signal.
In a kind of embodiment two of tire pressure monitor, on the basis of above-described embodiment one, also further bag
A controller is included, the purpose for setting controller is the motion state of the data judging vehicle shown on rhizosphere display, and
Sensor transmissions pressure signal is controlled according to the motion state judged.
It should be noted that above-described embodiment can independent assortment as needed.Described above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, is not departing from the premise of the principle of the invention
Under, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of electric wave reception antenna for tire pressure monitor, it is characterised in that including：
Rearview mirror, the rearview mirror includes a visor and is coated on the shell of the visor surrounding；
It is separated between the visor and the shell in a receiving space, the receiving space and is provided with a circuit board；
The shell is the antenna structure with metal radiation element, and the metal radiation element is connected with circuit board；
The metal radiation element is planar or strip, and it is arranged on the outer surface of the shell.
2. the electric wave reception antenna according to claim 1 for tire pressure monitor, it is characterised in that：
The metal radiation element of the planar is the metal level being laid on the whole or local outer surface of the shell.
3. the electric wave reception antenna according to claim 1 for tire pressure monitor, it is characterised in that：
The metal radiation element of the strip is the metal level being laid on the outer surface of outer cover, and be shaped as annular, it is perpendicular
Straight, level or inclined section.
4. the electric wave reception antenna according to claim 3 for tire pressure monitor, it is characterised in that：
The metal radiation element of the annular strip is to be set along the edge of the visor, in a ring-shaped.
5. the electric wave reception antenna for tire pressure monitor according to claim any one of 1-4, its feature exists
In：
The metal radiation element is connected by wire with the circuit board.
6. the electric wave reception antenna for tire pressure monitor according to claim any one of 1-4, its feature exists
In：
The rearview mirror is inside rear-view mirror or outside rear-view mirror.
7. a kind of tire pressure monitor, to monitor the blowing pressure of tire on the wheel of vehicle, it is characterised in that bag
Include：
Receiver, the antenna for receiving and transmitting signal and the sensor being installed on automobile tire, and for by the receiver
Receive the display that information is shown；
Wherein, the antenna is the electric wave reception antenna for tire pressure monitor described in claim any one of 1-6.
8. the electric wave reception antenna according to claim 7 for tire pressure monitor, it is characterised in that：
The sensor is arranged on the valve cock of the automobile tire or between the steel ring and tire of the automobile tire.
9. the electric wave reception antenna according to claim 7 for tire pressure monitor, it is characterised in that：
The sensor is detachable, and quantity is consistent with automobile tire quantity.
10. the electric wave reception antenna for tire pressure monitor according to claim any one of 7-9, its feature exists
In：
Also include a controller, the controller is used for the motion shape according to the data judging vehicle shown on the display
State, and the sensor transmissions pressure signal is controlled according to the motion state judged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611265758.3A CN107053967A (en) | 2016-12-30 | 2016-12-30 | Electric wave reception antenna and tire pressure monitor for tire pressure monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611265758.3A CN107053967A (en) | 2016-12-30 | 2016-12-30 | Electric wave reception antenna and tire pressure monitor for tire pressure monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107053967A true CN107053967A (en) | 2017-08-18 |
Family
ID=59623426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611265758.3A Pending CN107053967A (en) | 2016-12-30 | 2016-12-30 | Electric wave reception antenna and tire pressure monitor for tire pressure monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053967A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002058189A1 (en) * | 2000-10-20 | 2002-07-25 | Donnelly Corporation | Exterior mirror with antenna |
| EP1726062A2 (en) * | 2004-03-05 | 2006-11-29 | Delphi Technologies Inc. | Vehicular glass-mount antenna and system |
| CN101017928A (en) * | 2006-02-06 | 2007-08-15 | 日产自动车株式会社 | Shielding device for vehicular electronic components |
| CN101855780A (en) * | 2007-11-07 | 2010-10-06 | 富士通天株式会社 | Circularly polarized wave receiving antenna |
| US20120062744A1 (en) * | 2000-03-02 | 2012-03-15 | Donnelly Corporation | Rear vision system for a vehicle |
| CN202641531U (en) * | 2012-07-06 | 2013-01-02 | 厦门健秀镜业有限公司 | Inside rearview mirror provided with intelligent tire pressure monitoring device |
| CN103568965A (en) * | 2013-10-30 | 2014-02-12 | 富卓汽车内饰（安徽）有限公司 | Car interior decorative part with tire pressure warning function |
| CN203666516U (en) * | 2013-11-28 | 2014-06-25 | 深圳市金溢科技股份有限公司 | Rearview mirror and automobile |
| CN105235453A (en) * | 2015-11-24 | 2016-01-13 | 上海为彪汽配制造有限公司 | Rearview mirror tire pressure monitoring system and using method |
| CN206749406U (en) * | 2016-12-30 | 2017-12-15 | 上海为彪汽配制造有限公司 | Electric wave reception antenna and tire pressure monitor for tire pressure monitor |
-
2016
- 2016-12-30 CN CN201611265758.3A patent/CN107053967A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120062744A1 (en) * | 2000-03-02 | 2012-03-15 | Donnelly Corporation | Rear vision system for a vehicle |
| WO2002058189A1 (en) * | 2000-10-20 | 2002-07-25 | Donnelly Corporation | Exterior mirror with antenna |
| EP1726062A2 (en) * | 2004-03-05 | 2006-11-29 | Delphi Technologies Inc. | Vehicular glass-mount antenna and system |
| CN101017928A (en) * | 2006-02-06 | 2007-08-15 | 日产自动车株式会社 | Shielding device for vehicular electronic components |
| CN101855780A (en) * | 2007-11-07 | 2010-10-06 | 富士通天株式会社 | Circularly polarized wave receiving antenna |
| CN202641531U (en) * | 2012-07-06 | 2013-01-02 | 厦门健秀镜业有限公司 | Inside rearview mirror provided with intelligent tire pressure monitoring device |
| CN103568965A (en) * | 2013-10-30 | 2014-02-12 | 富卓汽车内饰（安徽）有限公司 | Car interior decorative part with tire pressure warning function |
| CN203666516U (en) * | 2013-11-28 | 2014-06-25 | 深圳市金溢科技股份有限公司 | Rearview mirror and automobile |
| CN105235453A (en) * | 2015-11-24 | 2016-01-13 | 上海为彪汽配制造有限公司 | Rearview mirror tire pressure monitoring system and using method |
| CN206749406U (en) * | 2016-12-30 | 2017-12-15 | 上海为彪汽配制造有限公司 | Electric wave reception antenna and tire pressure monitor for tire pressure monitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6794993B1 (en) | Arrangement for transmitting signals from a device monitoring tire pressure on the wheels of a motor vehicle to an evaluation device arranged in a motor vehicle | |
| KR101835909B1 (en) | Method for detecting the surroundings of a vehicle | |
| US20200225343A1 (en) | Vehicle radar system for detecting dangerous goods | |
| CN201560802U (en) | Person and vehicle anticollision early warning system in strip mine stope | |
| CN106875746B (en) | Automobile safe driving early warning system and method | |
| CN101391563A (en) | Tire inflation pressure detecting apparatus | |
| JP6427776B2 (en) | System, receiver and program | |
| US8531282B1 (en) | Vehicle bumper guard and monitoring assembly | |
| CN112424000B (en) | Optimization of wireless communication for tire pressure monitoring systems of motor vehicles | |
| CN109747540A (en) | The method of integrated driving person's auxiliary system, corresponding system, circuit, external member | |
| CN105946864A (en) | Vehicle-mounted controller, automobile ad hoc network system and working method thereof | |
| CN206749406U (en) | Electric wave reception antenna and tire pressure monitor for tire pressure monitor | |
| US20150002311A1 (en) | Active beacon for vulnerable road users | |
| CN207817499U (en) | Vehicular intelligent warning sign | |
| CN107053967A (en) | Electric wave reception antenna and tire pressure monitor for tire pressure monitor | |
| JP2009078596A (en) | Interception wave area announcing system and remote control system for vehicle | |
| CN207140943U (en) | A kind of safety warning system | |
| CN204759750U (en) | Mountain area highway driving early warning system | |
| US7994993B2 (en) | Receiving antenna for receiving tire pressure signal | |
| JP2004362064A (en) | Signal information transmission system and onboard equipment | |
| US20060087419A1 (en) | Tire safety monitoring GPS display device | |
| CN105235453A (en) | Rearview mirror tire pressure monitoring system and using method | |
| JP4525281B2 (en) | Tire condition detection device | |
| CN209312234U (en) | With the road condition monitoring instrument for driving auxiliary and warning function | |
| WO2019164372A1 (en) | Vehicle radar system for detecting dangerous goods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |