CN112590667B - Vehicle-mounted gas detection and early warning system and operation method thereof - Google Patents
Vehicle-mounted gas detection and early warning system and operation method thereof Download PDFInfo
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- CN112590667B CN112590667B CN202011458173.XA CN202011458173A CN112590667B CN 112590667 B CN112590667 B CN 112590667B CN 202011458173 A CN202011458173 A CN 202011458173A CN 112590667 B CN112590667 B CN 112590667B
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims description 15
- 239000000126 substance Substances 0.000 claims abstract description 45
- 238000004458 analytical method Methods 0.000 claims abstract description 36
- 238000004868 gas analysis Methods 0.000 claims abstract description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 5
- 150000004767 nitrides Chemical class 0.000 claims description 4
- 150000001299 aldehydes Chemical class 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 69
- 230000036541 health Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
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- Analytical Chemistry (AREA)
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Abstract
The invention provides a vehicle-mounted gas detection early warning system, which comprises a vehicle-mounted system, a gas collecting device and a gas analyzing device, wherein: the gas collecting device is used for collecting the surrounding gas; the gas analysis device is used for analyzing the gas collected by the gas collection device to obtain an analysis result and transmitting the analysis result to the vehicle-to-machine system; the vehicle-mounted system is used for judging the analysis result based on harmful substance information acquired from the cloud database to obtain a judgment result, and determining whether to send out early warning information according to the judgment result.
Description
Technical Field
The invention mainly relates to a vehicle-mounted health prevention system, in particular to a vehicle-mounted gas detection and early warning system and an operation method thereof.
Background
With the development of society, people pay more attention to health prevention and protection in daily life. As a vehicle commonly used in daily life, an automobile is also a new requirement for monitoring the surrounding space when people ride on the automobile, so as to realize comfortable and safe driving.
Disclosure of Invention
The invention aims to solve the technical problem of providing a vehicle-mounted gas detection early warning system which can send early warning information according to monitoring and analysis of a driving environment so as to remind and protect drivers and passengers.
In order to solve the technical problems, the invention provides a vehicle-mounted gas detection and early warning system, which comprises a vehicle-mounted system, a gas collecting device and a gas analyzing device, wherein: the gas collecting device is used for collecting the surrounding gas; the gas analysis device is used for analyzing the gas collected by the gas collection device to obtain an analysis result and transmitting the analysis result to the vehicle-to-machine system; the vehicle-mounted system is used for judging the analysis result based on harmful substance information acquired from the cloud database to obtain a judgment result, and determining whether to send out early warning information according to the judgment result.
In an embodiment of the invention, the vehicle-mounted system includes an interactive interface for displaying the early warning information.
In one embodiment of the present invention, the gas collecting device collects the gas around the gas collecting device at a set frequency.
In an embodiment of the invention, the gas collection device is further adapted to expel the analyzed gas.
In one embodiment of the invention, the analysis results include the composition, concentration and/or ratio of the substances in the gas.
In an embodiment of the present invention, the determining, by the vehicle-mounted system, the analysis result based on the harmful gas information acquired from the cloud database includes: and comparing the substances of each component in the analysis result with the matched harmful substance information to obtain components, concentrations and/or proportions.
In one embodiment of the invention, when a new substance component appears for the first time in the result of the comparison, collection and analysis are performed again by the gas collection device and the gas analysis device.
In one embodiment of the invention, the species in the gas include carbon monoxide, carbon dioxide, nitrides, aldehydes and/or olefins.
In one embodiment of the invention, the gas collection device and the gas analysis device are distributed at a plurality of locations in the ride space.
In an embodiment of the present invention, the harmful substance information obtained from the cloud database is updated periodically.
The invention also provides an operation method of the vehicle-mounted gas detection and early warning system, which comprises the following steps: collecting gas around the vehicle-mounted gas detection and early warning system; analyzing the collected gas to obtain an analysis result; judging the analysis result based on the harmful gas information obtained from the cloud database to obtain a judgment result; and determining whether to send out early warning information according to the judging result.
Compared with the prior art, the invention has the following advantages: the components, the concentration and/or the proportion of the substances contained in the gas in the driving space are judged through detection and analysis, and when a specific early warning condition is reached, early warning information is sent out to prompt a vehicle user in time, so that the health prevention and protection functions are realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the principles of the invention. In the accompanying drawings:
fig. 1 is a schematic diagram of a vehicle-mounted gas detection and early warning system according to an embodiment of the present application.
FIG. 2 is a flow chart of a method of operation of the in-vehicle gas detection and early warning system of an embodiment of the present application.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than as described herein, and therefore the present invention is not limited to the specific embodiments disclosed below.
As used herein, the terms "a," "an," "the," and/or "the" are not specific to the singular, but may include the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and they do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
The embodiment of the application describes a vehicle-mounted gas detection early warning system and an operation method thereof.
In some embodiments, an in-vehicle gas detection pre-warning system includes an in-vehicle system, a gas collection device, and a gas analysis device. The gas collection device and the gas analysis device can be arranged separately or in combination.
Fig. 1 is a schematic diagram of a vehicle-mounted gas detection and early warning system according to an embodiment of the present application. As shown in fig. 1, the in-vehicle gas detection and early warning system 100 includes a vehicle-mounted system 101, a gas collection device 102, and a gas analysis device 103. The vehicle system 101 may also be connected to a server of the cloud 104 through a network, and transfer data between the server and the cloud database.
In some embodiments, the gas collection device 102 is used to collect the gas around it. The gas collected by the gas collection device may then be analyzed by the gas analysis device 103. The gas analysis device 103 may include, for example, various sensors, and may also include filtering and extraction devices. The gas analysis device 103 may transmit the analysis result to the vehicle system 101. In one embodiment, the gas collection device 102 may collect the surrounding gas at a set frequency. For example, every 1 hour, 2 hours, 3 hours, … …, the frequency of collection and analysis can be set by the vehicle user or production and maintenance person according to actual needs. The gas collection devices may also be distributed over multiple locations in the ride space, such as the cab and trunk.
The vehicle system 101 may obtain information of the harmful substances from a database of the cloud 104 (i.e. cloud database), for example, the harmful substance information list and the early warning judgment standard. The vehicle-mounted system can judge the analysis result received from the gas analysis device based on the harmful substance information acquired from the cloud database, and obtain the judgment result.
Specifically, for example, the vehicle system may compare the substance of each component in the analysis result with the matched harmful substance information for component, concentration and/or ratio. In an embodiment, the material components in the gas include, for example, carbon monoxide, carbon dioxide, nitrides, aldehydes and/or olefins, and may also include, for example, materials contained in the flue gas. The harmful substance information in the cloud database can also comprise corresponding substance types. And the vehicle-mounted system compares the substances of each component in the analysis result with the matched harmful substance information to obtain components, concentrations and/or proportions. For example, the components, concentrations and/or proportions of substances such as carbon monoxide, carbon dioxide and nitrides are compared. Some substances are more hazardous, such as carbon monoxide or formaldehyde, and can be identified correspondingly as long as the substances contain the components. Some substances are normally also distributed, such as carbon dioxide, and thus identify their composition and concentration. Still other substances, such as those contained in flue gas, may exist in solid form (as opposed to gaseous, liquid) and their composition and proportions are identified.
In an embodiment, the vehicle system 101 determines whether to send out the early warning information according to the determination result. The criteria for the information may be set by the vehicle user or manufacturer. For example, if a substance of a certain component is harmful, the substance can be found to give out warning information. For the substance of another component, the concentration or proportion of the substance can be set to reach a set threshold value, and then early warning information is sent out. In the case where a plurality of gas collecting devices and gas analyzing devices are distributed in the driving space, it is also possible to set that the gas analyzing devices of a certain number or ratio detect the corresponding results and then send out the warning information. The in-vehicle system 101 may include an interactive interface 105 for displaying the pre-warning information.
After receiving the early warning information, the vehicle user can take corresponding measures, such as increasing the ventilation force of the driving space, or driving away from the pollution source or leaving the driving space as soon as possible. If the information is the pre-warning information of the trunk position, the information is correspondingly processed.
In some embodiments, the gas collection device is also used to vent the analyzed gas, such as by a gas actuation device. In order to prevent false positives, when comparing the gas analysis results, if the first-occurring substance component is found, it can be confirmed again. For example, after the gas collection device discharges the analyzed gas for a set period of time, for example, 10 minutes, the gas collection device may again collect and analyze the gas to determine whether the newly occurring substance is a false alarm; the confirmation mechanism may be unaffected by the mode in which the gas collection device collects the gas therearound at a set frequency.
In an embodiment, the harmful substance information acquired from the cloud database by the vehicle system 101 may be updated periodically to synchronize with the information of the cloud database. The on-board gas collection and analysis device can also be continuously updated and assembled during maintenance or repair so as to have corresponding material collection and analysis capability.
According to the vehicle-mounted gas detection early warning system, components, concentration and/or proportion of substances contained in gas in a driving space are judged through detection and analysis, when specific conditions are met, early warning information is sent out, a vehicle user is timely reminded, the health prevention and protection functions of driving personnel are achieved, and the driving comfort and safety are improved.
The technical scheme of the application can also avoid false alarm of harmful substances so as to avoid interference brought by false early warning information to a user.
The application also provides an operation method of the vehicle-mounted gas detection and early warning system. FIG. 2 is a flow chart of a method of operation of the in-vehicle gas detection and early warning system of an embodiment of the present application. As shown in fig. 2, the method includes a step 201 of collecting gas around the vehicle-mounted gas detection and early warning system. And 202, analyzing the collected gas to obtain an analysis result. And step 203, judging the analysis result based on the harmful gas information acquired from the cloud database to obtain a judgment result, and step 204, determining whether to send out early warning information according to the judgment result.
The vehicle-mounted gas detection and early warning system can comprise a vehicle-mounted system, a gas collecting device and a gas analyzing device, and the method can be operated on the vehicle-mounted gas detection and early warning system so as to realize the gas detection and early warning functions.
While the basic concepts have been described above, it will be apparent to those skilled in the art that the above disclosure is by way of example only and is not intended to be limiting. Although not explicitly described herein, various modifications, improvements, and adaptations of the present application may occur to one skilled in the art. Such modifications, improvements, and modifications are intended to be suggested within this application, and are therefore within the spirit and scope of the exemplary embodiments of this application.
Meanwhile, the present application uses specific words to describe embodiments of the present application. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic is associated with at least one embodiment of the present application. Thus, it should be emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various positions in this specification are not necessarily referring to the same embodiment. Furthermore, certain features, structures, or characteristics of one or more embodiments of the present application may be combined as suitable.
Some aspects of the present application may be performed entirely by hardware, entirely by software (including firmware, resident software, micro-code, etc.) or by a combination of hardware and software. The above hardware or software may be referred to as a "data block," module, "" engine, "" unit, "" component, "or" system. The processor may be one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital signal processing devices (DAPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), processors, controllers, microcontrollers, microprocessors, or a combination thereof. Furthermore, aspects of the present application may take the form of a computer product, comprising computer-readable program code, embodied in one or more computer-readable media. For example, computer-readable media can include, but are not limited to, magnetic storage devices (e.g., hard disk, floppy disk, tape … …), optical disk (e.g., compact disk CD, digital versatile disk DVD … …), smart card, and flash memory devices (e.g., card, stick, key drive … …).
The computer readable medium may comprise a propagated data signal with the computer program code embodied therein, for example, on a baseband or as part of a carrier wave. The propagated signal may take on a variety of forms, including electro-magnetic, optical, etc., or any suitable combination thereof. A computer readable medium can be any computer readable medium that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code located on a computer readable medium may be propagated through any suitable medium, including radio, cable, fiber optic cable, radio frequency signals, or the like, or a combination of any of the foregoing.
Likewise, it should be noted that in order to simplify the presentation disclosed herein and thereby aid in understanding one or more inventive embodiments, various features are sometimes grouped together in a single embodiment, figure, or description thereof. This method of disclosure, however, is not intended to imply that more features than are presented in the claims are required for the subject application. Indeed, less than all of the features of a single embodiment disclosed above.
While the present application has been described with reference to the present specific embodiments, those of ordinary skill in the art will recognize that the above embodiments are for illustrative purposes only, and that various equivalent changes or substitutions can be made without departing from the spirit of the present application, and therefore, all changes and modifications to the embodiments described above are intended to be within the scope of the claims of the present application.
Claims (7)
1. The utility model provides a vehicle-mounted gas detection early warning system, includes car machine system, gas collection device and gas analysis device, wherein:
the gas collecting device is used for collecting the surrounding gas;
the gas analysis device is used for analyzing the gas collected by the gas collection device to obtain an analysis result and transmitting the analysis result to the vehicle-to-machine system;
the vehicle-mounted system is used for judging the analysis result based on harmful substance information acquired from a cloud database to obtain a judgment result, and determining whether to send out early warning information according to the judgment result;
wherein the analysis result comprises the composition, concentration and/or proportion of the substance in the gas; the vehicle-mounted system judges the analysis result based on the harmful gas information acquired from the cloud database to obtain a judgment result, and the judgment result comprises the following steps: comparing the substances of each component in the analysis result with the matched harmful substance information to obtain components, concentrations and/or proportions; when new substance components appear in the comparison result for the first time, collecting and analyzing again through the gas collecting device and the gas analyzing device to determine whether the new substances appear are false alarms or not; and the harmful substance information acquired from the cloud database is updated regularly.
2. The vehicle-mounted gas detection and early warning system according to claim 1, wherein the vehicle-mounted system comprises an interactive interface for displaying the early warning information.
3. The vehicle-mounted gas detection and early warning system according to claim 1, wherein the gas collection device collects the gas around it at a set frequency.
4. The vehicle-mounted gas detection and early warning system according to claim 3, wherein the gas collection device is further configured to vent the analyzed gas.
5. The vehicle-mounted gas detection and early warning system according to claim 1, wherein the substances in the gas comprise carbon monoxide, carbon dioxide, nitrides, aldehydes and/or olefins.
6. The vehicle-mounted gas detection and early warning system according to claim 1, wherein the gas collection device and the gas analysis device are distributed at a plurality of positions in the riding space.
7. An operation method of a vehicle-mounted gas detection early warning system comprises the following steps:
collecting gas around the vehicle-mounted gas detection and early warning system;
analyzing the collected gas to obtain an analysis result;
judging the analysis result based on the harmful gas information obtained from the cloud database to obtain a judgment result; and
determining whether to send out early warning information according to the judging result;
wherein the analysis result comprises the composition, concentration and/or proportion of the substance in the gas; judging the analysis result based on the harmful gas information acquired from the cloud database to obtain a judgment result comprises the following steps: comparing the substances of each component in the analysis result with the matched harmful substance information to obtain components, concentrations and/or proportions; when new substance components appear in the comparison result for the first time, gas collection and analysis are carried out again to determine whether the new substances appear as false alarms or not; and the harmful substance information acquired from the cloud database is updated regularly.
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| CN202011458173.XA CN112590667B (en) | 2020-12-11 | 2020-12-11 | Vehicle-mounted gas detection and early warning system and operation method thereof |
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| CN202011458173.XA CN112590667B (en) | 2020-12-11 | 2020-12-11 | Vehicle-mounted gas detection and early warning system and operation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990026489U (en) * | 1997-12-19 | 1999-07-15 | 양재신 | Canister warning light circuit in car |
| CN202929006U (en) * | 2012-08-15 | 2013-05-08 | 李良杰 | Interior harmful gas early warning device |
| CN104175953A (en) * | 2014-08-14 | 2014-12-03 | 阿尔特汽车技术股份有限公司 | Monitoring system for toxic gas inside automobile |
| CN104459058A (en) * | 2013-04-17 | 2015-03-25 | 刘萍 | Analyzing device for gas in car |
| CN107917993A (en) * | 2017-12-11 | 2018-04-17 | 朱明君 | A kind of vehicle-mounted gas detection device |
| CN109521067A (en) * | 2018-10-30 | 2019-03-26 | 上海龙旗科技股份有限公司 | Portable device and method with environment sensing function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10217344B2 (en) * | 2017-06-27 | 2019-02-26 | Michael T. Gage | Noxious gas alert and remediation system |
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2020
- 2020-12-11 CN CN202011458173.XA patent/CN112590667B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990026489U (en) * | 1997-12-19 | 1999-07-15 | 양재신 | Canister warning light circuit in car |
| CN202929006U (en) * | 2012-08-15 | 2013-05-08 | 李良杰 | Interior harmful gas early warning device |
| CN104459058A (en) * | 2013-04-17 | 2015-03-25 | 刘萍 | Analyzing device for gas in car |
| CN104175953A (en) * | 2014-08-14 | 2014-12-03 | 阿尔特汽车技术股份有限公司 | Monitoring system for toxic gas inside automobile |
| CN107917993A (en) * | 2017-12-11 | 2018-04-17 | 朱明君 | A kind of vehicle-mounted gas detection device |
| CN109521067A (en) * | 2018-10-30 | 2019-03-26 | 上海龙旗科技股份有限公司 | Portable device and method with environment sensing function |
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| CB02 | Change of applicant information | ||
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Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant after: United New Energy Automobile Co.,Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant before: Hozon New Energy Automobile Co., Ltd. Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant after: Hozon New Energy Automobile Co., Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant before: Hozon New Energy Automobile Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A vehicle mounted gas detection and warning system and its operating method Granted publication date: 20240126 Pledgee: Tongxiang Science and Technology Entrepreneurship Service Center Co.,Ltd. Pledgor: United New Energy Automobile Co.,Ltd. Registration number: Y2024330000709 |