CN111441275A - Warning device, intelligent conical cylinder and warning method - Google Patents
Warning device, intelligent conical cylinder and warning method Download PDFInfo
- Publication number
- CN111441275A CN111441275A CN202010277384.7A CN202010277384A CN111441275A CN 111441275 A CN111441275 A CN 111441275A CN 202010277384 A CN202010277384 A CN 202010277384A CN 111441275 A CN111441275 A CN 111441275A
- Authority
- CN
- China
- Prior art keywords
- warning
- intelligent
- base station
- cone
- light
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/654—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0266—System arrangements wherein the object is to detect the exact distance between parent and child or surveyor and item
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/028—Communication between parent and child units via remote transmission means, e.g. satellite network
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Landscapes
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Geometry (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a warning device, an intelligent conical cylinder and a warning method, wherein the warning device is characterized in that: including basic station, battery, loudspeaker, warning light and awl barrel casing, the battery with the basic station loudspeaker the warning light electricity is connected and is supplied power, awl barrel casing be used for with warning device cover is established at a circular cone section of thick bamboo, the basic station is used for fixing a position the object of undetermined around the circular cone section of thick bamboo, loudspeaker are used for leaving as the object of undetermined sound warning behind the range of location of basic station, and the application of an intelligence circular cone section of thick bamboo has not only improved the warning of crossing the vehicle, can fix a position constructor automatically simultaneously, in time through sound and light warning when constructor is outside the construction area, has improved the security of construction.
Description
Technical Field
The invention relates to a traffic guidance auxiliary assembly tool, in particular to a warning device, an intelligent conical barrel with the warning device and a warning method of the intelligent conical barrel.
Background
The conical cylinders on the road are now used for temporary road construction. The existing conical barrel is often warned through reflected light, and due to insufficient warning effect, a constructor works in a construction area and is dangerous if walking out of the construction area. Passing vehicles may also miss into the construction area.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides a warning device, an intelligent conical barrel with the warning device and a warning method of the intelligent conical barrel.
In order to achieve the above object, the warning device of the present invention is characterized in that: including basic station, battery, loudspeaker, warning light and awl barrel casing, the battery with the basic station the loudspeaker the warning light electricity is connected the power supply, awl barrel casing be used for with the warning device cover is established at a circular cone section of thick bamboo, the basic station is used for fixing a position the object of awaiting location around the circular cone section of thick bamboo, loudspeaker are used for leaving as the object of awaiting location carry out sound warning behind the location range of basic station.
Preferably, the base station is a UWB base station.
Preferably, the base station has a mobile communication module, and the base station is connected with a server through the mobile communication module.
Preferably, the warning lamp is a red-yellow double-color warning lamp, when the object to be positioned leaves the positioning range of the base station, the red lamp of the warning lamp flickers, otherwise, the yellow lamp flickers.
Preferably, the warning light, the base station, the horn and the battery are respectively arranged on the shell; the cone sleeve is fixedly or detachably connected with the shell.
The invention also provides an intelligent conical barrel, which comprises the conical barrel and is characterized by further comprising the warning device, wherein the conical barrel of the warning device is sleeved on the conical barrel.
The invention also provides a warning method of the intelligent conical cylinder, which is characterized by comprising the following steps: comprises that
Positioning an object to be positioned around the conical cylinder through a base station of the intelligent conical cylinder;
judging whether the object to be positioned leaves the positioning range of the intelligent conical cylinder or not;
when the object to be positioned leaves the positioning range of the intelligent cone, sound warning is carried out through a horn of the intelligent cone, and/or light warning is carried out through a warning lamp of the intelligent cone.
Further, the method further comprises:
the mobile communication module of the base station of the intelligent cone is connected with a server;
the intelligent conical cylinder sends the detected distance of the object to be positioned to the server, and the server identifies whether the distance exceeds a preset positioning range; and if the preset positioning range is exceeded, the server sends a warning instruction to the base station of the intelligent conical cylinder, and then warning is carried out through a horn and/or a warning lamp of the intelligent conical cylinder.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a warning device in a preferred embodiment;
FIG. 2 is one of the schematic structural diagrams of the intelligent cone in a preferred embodiment;
FIG. 3 is a second schematic structural diagram of a smart cone in a preferred embodiment;
fig. 4 is a schematic diagram of an application of the smart cone.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, when only the structure and the composition scheme related to the solution of the technical problem are described in the present invention, the following descriptions are not provided but not provided to the technical scheme for the necessary known structures, components and connection relations, and the reason why the disclosure is not sufficient is not necessarily provided.
Referring to fig. 1, in a preferred embodiment, the warning device 1 includes a cone sleeve 13, a housing 12, and a warning light 11. Wherein the shell 12 is fixedly or detachably connected with the taper sleeve 13, or can be integrally formed with the taper sleeve 13, etc. The housing 12 is disposed on top of the cone sleeve 13, or inside the cone sleeve 13. The cone sleeve 13 is trapezoidal and is open at the bottom. The cone sleeve 13 is used for being sleeved on the cone, so that the warning device 1 can be quickly mounted on the cone or dismounted from the cone. The warning light 11 is fixedly arranged above the shell 12. Preferably, the warning light 11 is a red-yellow two-color warning light, i.e. has a red light 111 and a yellow light 112. The warning lamp 11 is used for warning by flashing light.
As also shown in fig. 1, the warning device 1 further comprises a base station 14, a battery 15 and a speaker 16. The base station 14 and the battery 15 are arranged inside the housing 12, one end of the horn 16 is fixedly arranged on the housing 12, and the opening of the horn 16 can be arranged outwards. The battery 15 is electrically connected to the base station 14, the horn 16, and the warning lamp 11 to supply power. Preferably, the base station 14 is a UWB base station. In some preferred embodiments, the base station 14 may also be a base station having a mobile communication module, such as a 4G communication module, etc., through which the base station may be connected with the server. The base station 14 is used for positioning an object to be positioned around the conical cylinder, and the loudspeaker 16 is used for performing sound warning after the object to be positioned leaves the positioning range of the base station 14.
As shown in fig. 2 and 3, in a preferred embodiment, the smart cone comprises a cone 2 and a warning device 1. The conical sleeve 13 of the warning device 1 is matched with the conical sleeve 2, and the matching can comprise matching of the bottom opening and the inner space of the conical sleeve 13 with the conical sleeve 13 in shape, size and the like, so that the conical sleeve 13 can be firmly and quickly sleeved on the conical sleeve 2.
When warning through warning device 1 or intelligent circular cone section of thick bamboo:
the conical barrel 2 is placed at a position needing warning, and the warning device 1 is sleeved on the conical barrel 2 through the conical barrel sleeve 13; after the warning device 1 is powered on, the base station 14, the loudspeaker 16 and the warning lamp 11 of the warning device 1 work normally after being powered by the battery 15;
the base station 14 of the warning device 1 locates an object to be located around the conical cylinder 2, where the object to be located may be a person or an object carrying a location terminal or an electronic tag, and may refer to a constructor carrying the location terminal or the electronic tag during road construction, for example.
And judging whether the object to be positioned leaves the positioning range of the intelligent cone. The positioning range may be a preset distance from the conical cylinder 2 or a maximum distance at which the base station 14 can perform positioning. During the determination, the positioning distance may be locally determined through the warning device 1 or a chip integrated with the base station 14 of the warning device 1, or the warning device 1 may send the detected distance data of the object to be positioned to the server through the mobile communication module for online determination.
When the object to be positioned leaves the positioning range of the intelligent cone, sound warning is carried out through a loudspeaker 16 of the intelligent cone and/or light warning is carried out through a warning lamp 11 of the intelligent cone. If the local judgment is performed on the positioning distance through the warning device 1 or the chip integrated with the base station 14 of the warning device 1, the corresponding control circuit can directly make the speaker 16 play the corresponding warning audio and drive the red light 111 of the warning light 11 to flash. If the judgment is positive, the warning device 1 sends the detected distance data of the object to be positioned to the server through the mobile communication module for online judgment, and then the warning device receives and analyzes a warning instruction from the server and controls the playing of the loudspeaker 16 and the state of the warning lamp 11.
Referring to fig. 4, it is an application of the warning device 1 or the intelligent cone in a road construction scene. In a three-lane construction area surrounded by the 1-9 conical barrels, vehicles cannot enter the construction area, and constructors cannot go out of the construction area with the dotted lines. Wherein the base station on the No. 1 cone bucket contains a 4G communication module and is connected with the server. In the loudspeaker 16 of intelligence circular cone section of thick bamboo faced the construction area, warning light 11 keeps the yellow-light scintillation state, reminds passing vehicle. And meanwhile, positioning constructors in the area. When the constructor is in the 2 construction area, the safety condition is set; when detecting that constructor is in the construction area when outside, for the dangerous condition, warning light 11 of intelligence cone keeps the red light scintillation, 16 phonations of loudspeaker remind constructor to pay attention to safety. Like this, not only improved the warning of having accomplished the vehicle, can fix a position constructor automatically simultaneously, in time through sound and light warning when constructor is in outside the construction area, improved the security of construction.
Claims (8)
1. A warning device, characterized by: including basic station, battery, loudspeaker, warning light and awl barrel casing, the battery with the basic station the loudspeaker the warning light electricity is connected the power supply, awl barrel casing be used for with the warning device cover is established at a circular cone section of thick bamboo, the basic station is used for fixing a position the object of awaiting location around the circular cone section of thick bamboo, loudspeaker are used for leaving as the object of awaiting location carry out sound warning behind the location range of basic station.
2. The alerting device of claim 1 wherein said base station is a UWB base station.
3. The alerting device of claim 2 wherein said base station has a mobile communication module, said base station being connected to a server through said mobile communication module.
4. The warning device as claimed in claim 1, wherein the warning light is a red-yellow double-color warning light, and when the object to be positioned leaves the positioning range of the base station, the red light of the warning light flashes, otherwise, the yellow light flashes.
5. The warning device as claimed in claim 1, wherein said warning light, said base station, said speaker, and said battery are disposed in said housing, respectively; the cone sleeve is fixedly or detachably connected with the shell.
6. An intelligent cone cylinder, which comprises a cone cylinder and is characterized by further comprising the warning device as claimed in any one of claims 1 to 5, wherein the cone cylinder of the warning device is sleeved on the cone cylinder.
7. An intelligent conical cylinder warning method is characterized in that: comprises that
Positioning an object to be positioned around the conical cylinder through a base station of the intelligent conical cylinder;
judging whether the object to be positioned leaves the positioning range of the intelligent conical cylinder or not;
when the object to be positioned leaves the positioning range of the intelligent cone, sound warning is carried out through a horn of the intelligent cone, and/or light warning is carried out through a warning lamp of the intelligent cone.
8. The warning device of claim 7, wherein the method further comprises:
the mobile communication module of the base station of the intelligent cone is connected with a server;
the intelligent conical cylinder sends the detected distance of the object to be positioned to the server, and the server identifies whether the distance exceeds a preset positioning range; and if the preset positioning range is exceeded, the server sends a warning instruction to the base station of the intelligent conical cylinder, and then warning is carried out through a horn and/or a warning lamp of the intelligent conical cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277384.7A CN111441275A (en) | 2020-04-10 | 2020-04-10 | Warning device, intelligent conical cylinder and warning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277384.7A CN111441275A (en) | 2020-04-10 | 2020-04-10 | Warning device, intelligent conical cylinder and warning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111441275A true CN111441275A (en) | 2020-07-24 |
Family
ID=71651396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010277384.7A Pending CN111441275A (en) | 2020-04-10 | 2020-04-10 | Warning device, intelligent conical cylinder and warning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111441275A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111951530A (en) * | 2020-08-18 | 2020-11-17 | 福建省协晨建设工程有限公司 | Greening maintenance safety protection method |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204298759U (en) * | 2014-12-08 | 2015-04-29 | 王彩莲 | A kind of intelligent transportation cone |
| CN105898704A (en) * | 2016-06-17 | 2016-08-24 | 北京汉唐自远技术股份有限公司 | Position information processing method |
| CN106224007A (en) * | 2016-08-26 | 2016-12-14 | 招商局重庆交通科研设计院有限公司 | Safety for tunnel engineering monitoring and warning management system |
| CN206133859U (en) * | 2016-08-19 | 2017-04-26 | 公安部交通管理科学研究所 | Alarm device is swarmed into to trailer formula scene of accident vehicle |
| WO2017160812A1 (en) * | 2016-03-16 | 2017-09-21 | Triax Technologies, Inc. | System and interfaces for managing workplace events |
| CN206521710U (en) * | 2017-01-05 | 2017-09-26 | 东莞市年年旺电子制品有限公司 | A kind of Portable lighting cone cylinder case |
| CN206538704U (en) * | 2017-03-03 | 2017-10-03 | 深圳市广汇源水利建筑工程有限公司 | A kind of alarming device of municipal works road |
| KR101793488B1 (en) * | 2017-03-31 | 2017-11-03 | 주식회사 제이에스컴 | Artificial Intelligent Road Sign Board Device |
| CN207176550U (en) * | 2017-06-23 | 2018-04-03 | 罗丁一 | Intelligence warning bucket |
| CN108170078A (en) * | 2018-02-12 | 2018-06-15 | 国家电网公司 | A kind of GIL piping lanes construction safety safeguards system |
| CN108834056A (en) * | 2018-04-04 | 2018-11-16 | 浙江中诚工程管理科技有限公司 | A kind of method of indoor accurate position |
| CN109637059A (en) * | 2018-11-27 | 2019-04-16 | 国网河南省电力公司检修公司 | Safety work managing and control system based on artificial intelligence |
| CN109778732A (en) * | 2019-03-27 | 2019-05-21 | 温州富强建筑工程有限公司 | A kind of municipal construction security warning equipment |
| CN109853415A (en) * | 2017-11-30 | 2019-06-07 | 陈茵 | A kind of Novel ice cream cylinder |
| CN110335442A (en) * | 2019-07-31 | 2019-10-15 | 国网河南省电力公司漯河供电公司 | A kind of safe distance measuring instrument and its measurement method |
| CN209628716U (en) * | 2018-12-04 | 2019-11-15 | 中电科西北集团有限公司 | Intelligent helmet based on the positioning of RTK Beidou |
| CN110503845A (en) * | 2019-08-23 | 2019-11-26 | 河北工业大学 | A kind of safety cone and the method for early warning bored safely with distant early warning function |
| CN110863451A (en) * | 2019-11-28 | 2020-03-06 | 季志刚 | Warning equipment for municipal building construction |
| KR20200030802A (en) * | 2018-09-13 | 2020-03-23 | 제이에이치데이터시스템 주식회사 | Proximity warning system |
-
2020
- 2020-04-10 CN CN202010277384.7A patent/CN111441275A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204298759U (en) * | 2014-12-08 | 2015-04-29 | 王彩莲 | A kind of intelligent transportation cone |
| WO2017160812A1 (en) * | 2016-03-16 | 2017-09-21 | Triax Technologies, Inc. | System and interfaces for managing workplace events |
| CN105898704A (en) * | 2016-06-17 | 2016-08-24 | 北京汉唐自远技术股份有限公司 | Position information processing method |
| CN206133859U (en) * | 2016-08-19 | 2017-04-26 | 公安部交通管理科学研究所 | Alarm device is swarmed into to trailer formula scene of accident vehicle |
| CN106224007A (en) * | 2016-08-26 | 2016-12-14 | 招商局重庆交通科研设计院有限公司 | Safety for tunnel engineering monitoring and warning management system |
| CN206521710U (en) * | 2017-01-05 | 2017-09-26 | 东莞市年年旺电子制品有限公司 | A kind of Portable lighting cone cylinder case |
| CN206538704U (en) * | 2017-03-03 | 2017-10-03 | 深圳市广汇源水利建筑工程有限公司 | A kind of alarming device of municipal works road |
| KR101793488B1 (en) * | 2017-03-31 | 2017-11-03 | 주식회사 제이에스컴 | Artificial Intelligent Road Sign Board Device |
| CN207176550U (en) * | 2017-06-23 | 2018-04-03 | 罗丁一 | Intelligence warning bucket |
| CN109853415A (en) * | 2017-11-30 | 2019-06-07 | 陈茵 | A kind of Novel ice cream cylinder |
| CN108170078A (en) * | 2018-02-12 | 2018-06-15 | 国家电网公司 | A kind of GIL piping lanes construction safety safeguards system |
| CN108834056A (en) * | 2018-04-04 | 2018-11-16 | 浙江中诚工程管理科技有限公司 | A kind of method of indoor accurate position |
| KR20200030802A (en) * | 2018-09-13 | 2020-03-23 | 제이에이치데이터시스템 주식회사 | Proximity warning system |
| CN109637059A (en) * | 2018-11-27 | 2019-04-16 | 国网河南省电力公司检修公司 | Safety work managing and control system based on artificial intelligence |
| CN209628716U (en) * | 2018-12-04 | 2019-11-15 | 中电科西北集团有限公司 | Intelligent helmet based on the positioning of RTK Beidou |
| CN109778732A (en) * | 2019-03-27 | 2019-05-21 | 温州富强建筑工程有限公司 | A kind of municipal construction security warning equipment |
| CN110335442A (en) * | 2019-07-31 | 2019-10-15 | 国网河南省电力公司漯河供电公司 | A kind of safe distance measuring instrument and its measurement method |
| CN110503845A (en) * | 2019-08-23 | 2019-11-26 | 河北工业大学 | A kind of safety cone and the method for early warning bored safely with distant early warning function |
| CN110863451A (en) * | 2019-11-28 | 2020-03-06 | 季志刚 | Warning equipment for municipal building construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111951530A (en) * | 2020-08-18 | 2020-11-17 | 福建省协晨建设工程有限公司 | Greening maintenance safety protection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207037104U (en) | A kind of vehicle-mounted antitheft positioning terminal | |
| CN111441275A (en) | Warning device, intelligent conical cylinder and warning method | |
| CN113192339A (en) | Road operation safety protection warning system | |
| CN206271192U (en) | Vehicle driving positioning and alarming system | |
| CN109693682A (en) | A kind of skate monitoring method, device and its skate | |
| CN203890908U (en) | Multifunctional portable traffic warning control device | |
| CN107941223A (en) | Navigator with reasonable employment high beam prompting function | |
| CN205486839U (en) | Vehicle positioner | |
| CN205029933U (en) | Multi -functional automobile -used light control ware | |
| CN207880743U (en) | A kind of tail-light and automobile | |
| CN105667428A (en) | Blind area warning method based on 24GHz microwave radar | |
| CN104097716B (en) | Dynamo lighting set light control device | |
| CN204154900U (en) | A kind of hardware structure of vehicle positioning device | |
| CN109840606A (en) | A kind of car lamp control system, car light, body control system, vehicle and a kind of about vehicle method and system Internet-based | |
| CN106143410A (en) | Vehicular intelligent protected network monitoring system and method | |
| CN112693545B (en) | Electric vehicle instrument capable of automatically identifying voltage state | |
| CN206574100U (en) | Transit equipment information management system | |
| CN213024776U (en) | Subway construction tool prevents losing alarm | |
| CN108986399A (en) | A kind of vehicle-mounted accident automatic alarm early warning system | |
| CN210198949U (en) | Automatic detect damaged equipment of electric power well lid | |
| CN108422964A (en) | Can accurate alarm automotive safety monitoring system | |
| CN204215561U (en) | A kind of road traffic signal controller and control system | |
| CN209468711U (en) | A kind of people's vehicle remittance safety advice caution device for no lamp control crossing | |
| CN204990725U (en) | On -vehicle intelligent recognition traffic light suggestion device and intelligent automobile | |
| CN111028520A (en) | Traffic signal lamp state monitoring and navigation method based on NB-IOT |
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: 20200724 |
|
| RJ01 | Rejection of invention patent application after publication |