CN203101949U - An automotive vehicle monitoring system - Google Patents
An automotive vehicle monitoring system Download PDFInfo
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- CN203101949U CN203101949U CN 201220742008 CN201220742008U CN203101949U CN 203101949 U CN203101949 U CN 203101949U CN 201220742008 CN201220742008 CN 201220742008 CN 201220742008 U CN201220742008 U CN 201220742008U CN 203101949 U CN203101949 U CN 203101949U
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Abstract
The embodiment of utility model provides an automotive vehicle monitoring system comprising a sensor, an analog-to-digital converting circuit, a microprocessor, a driving motor, and a camera. Detecting the external interference borne by the automotive vehicle, the sensor disposed on a vehicle body generates a signal corresponding to the external interference and outputs the generated signal. The analog-to-digital converting circuit connected with the signal converts the signal generated by the sensor into a corresponding digital signal and outputs the digital signal. The microprocessor connected with the analog-to-digital converting circuit receives the digital signal outputted from the analog-to-digital converting circuit and outputs a motor driving instruction according to the digital signal. The driving motor connected with the microprocessor receives the motor driving instruction and executes driving operation. The camera connected with the driving motor and the microprocessor performs shooting operation under the driving of the driving motor in order to acquire an image of a place where the automotive vehicle is located and stores the acquired image information in the microprocessor. The embodiment of utility model is capable of recording automotive vehicle theft spots and traffic accident cases.
Description
Technical field
The utility model relates to the automobile control technical field, more particularly, relates to a kind of motor vehicle monitoring system.
Background technology
The monitoring technique of motor vehicle (as automobile) is the direction that motor vehicle manufacturer is studied energetically always, and the monitoring of motor vehicle at present mainly is divided into: anti-thefting monitoring and driving monitoring.Aspect anti-thefting monitoring, stolen for preventing motor vehicle, prior art has been taked multiple anti-theft measure on motor vehicle, wherein typically a kind ofly be: when motor vehicle is experienced external shock, while as motor vehicle, the situation such as being patted, motor vehicle will be put warning tones outward, as blow a whistle etc.Aspect the driving monitoring, can record the driving situation by devices such as vehicle-mounted traveling recorders at present, realize the driving monitoring of motor vehicle.
Yet aspect the motor vehicle antitheft monitoring, above-mentioned motor vehicle antitheft monitoring technique, although can produce to a certain extent the effect of warning and threatening to motor vehicle theft one's share of expenses for a joint undertaking, but it can't carry out record to field condition, and can't or damage case for relevant motor vehicle larceny case strong clue, evidence is provided; Simultaneously, aspect the motor vehicle running monitoring, above-mentioned motor vehicle running monitoring technique, the devices such as drive recorder records be the driving situation in current motor vehicle dead ahead, for special circumstances such as traffic accidents, the current devices such as drive recorder also can't carry out record to the scene got into an accident targetedly.Visible, existing automobile control technology also can't, when motor vehicle is subject to external interference, during as generation theft and traffic accident, be carried out record targetedly to field condition.
The utility model content
In view of this, the utility model embodiment provides a kind of motor vehicle monitoring system, also can't be when motor vehicle be subject to external interference to solve existing automobile control technology, and the problem that field condition is recorded targetedly.
For achieving the above object, the utility model embodiment provides following technical scheme:
A kind of motor vehicle monitoring system comprises:
Be arranged at vehicle body, detect the suffered external interference of motor vehicle, generate the signal corresponding with suffered external interference, and export the sensor of the signal generated;
With described sensor, be connected, the signal that described sensor is generated is converted to corresponding digital signal, and exports the analog to digital conversion circuit of described digital signal;
Be connected with analog-digital conversion circuit as described, receive the digital signal of analog-digital conversion circuit as described output, according to described digital signal, output motor drives the microprocessor of instruction;
Be connected with described microprocessor, receive described motor and drive instruction, the drive motor of Execution driven operation;
Be connected with described microprocessor with described drive motor respectively, carry out camera operation under the driving of described drive motor, obtain motor vehicle image at the scene, deposit the image information of obtaining in camera in described microprocessor.
Wherein, described system also comprises:
With described microprocessor, be connected, by vehicle body CAN network collection vehicle body information, and by the vehicle body communication that gathers to described microprocessor, so that the current motor vehicle of described microprocessor judges is in transport condition or the CAN bus of parking state;
Described sensor comprises:
Under running state of automotive vehicle, detect the suffered extraneous impact pressure of motor vehicle, generate the pressure transducer of corresponding pressure signal; And/or,
Under the motor vehicle parking state, detect the suffered external shock of motor vehicle and disturb, generate the shock sensor of corresponding vibration signal.
Wherein, described pressure transducer is arranged at body structure, and/or, on the bumper bar of vehicle body tail end;
Described shock sensor is arranged on car door and/or boot.
Wherein, described system also comprises: the timer be connected with described microprocessor;
Be connected with described microprocessor, receive the digital signal of analog-digital conversion circuit as described output at described microprocessor, and the timer present timing time with the Preset Time threshold value at once, thrown light on, carry out the lighting device of camera operation with the cooperation camera.
Wherein, described system also comprises:
Be connected with described microprocessor, when described microprocessor receives the digital signal of analog to digital conversion circuit output, put the voice playing circuit of default voice outward.
Wherein, described system also comprises: External memory equipment;
With described microprocessor, with described External memory equipment, be connected respectively, the image information unloading that the described camera of storing in described microprocessor is obtained enters the USB interface of described External memory equipment.
Wherein, described system also comprises: with described microprocessor, be connected, the radio frequency rf signal that receiver motor-car remote-control key sends, be transferred to described RF signal the wireless signal receiving circuit of described microprocessor.
Wherein, described system also comprises: with described microprocessor, be connected, the image information that the described camera of storing in described microprocessor is obtained sends to the wireless communication module of remote equipment.
Based on technique scheme, the motor vehicle monitoring system that the utility model embodiment provides, detect the suffered external interference of motor vehicle by the sensor that is arranged at vehicle body, when microprocessor when receiving the corresponding digital signals that sensor generates, to control drive motor and drive camera to carry out camera operation, thus obtain motor vehicle image at the scene.The motor vehicle monitoring system that the utility model embodiment provides, can be when motor vehicle be subject to external interference, obtain image scene at that time, having solved existing automobile control technology also can't be when motor vehicle be subject to external interference, the problem that field condition is recorded targetedly, pass through obtained photo site and video, can or damage case (as traffic traffic accident case) for relevant motor vehicle larceny case strong clue, evidence is provided, reduce car owner's loss.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the motor vehicle monitoring system that Fig. 1 provides for the utility model embodiment;
Another structural representation of the motor vehicle monitoring system that Fig. 2 provides for the utility model embodiment;
The another structural representation of the motor vehicle monitoring system that Fig. 3 provides for the utility model embodiment;
The motor vehicle monitoring system that Fig. 4 provides for the utility model embodiment and remote-control key concern schematic diagram;
Another of the motor vehicle monitoring system that Fig. 5 provides for the utility model embodiment and remote-control key concerns schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
The structural representation of the motor vehicle monitoring system that Fig. 1 provides for the utility model embodiment, with reference to Fig. 1, this system can comprise: sensor 1, analog to digital conversion circuit 2, microprocessor 3, drive motor 4, and camera 5; Wherein, sensor 1 is connected with analog to digital conversion circuit 2, and analog to digital conversion circuit 2 is connected with microprocessor 3, and microprocessor 3 is connected with drive motor 4, and camera 5 is connected with drive motor 4 with micro-processing 3 respectively.
Sensor 1 is arranged on the vehicle body of motor vehicle, and the suffered external interference for detection of motor vehicle, and the generation signal corresponding with suffered external interference, send generated signal to coupled analog to digital conversion circuit 2.
The suffered external interference of the vehicle body of motor vehicle can be that vibrations are disturbed, and pressure interference etc. threaten to motor vehicle, or destroy by force the interference of motor vehicle current state.The external interference that sensor 1 is suffered for detection of vehicle body, can arrange for different interference types the detection that the sensor of corresponding types is disturbed.For the utility model embodiment, the quantity of sensor 1 is determined by actual service condition with the position be arranged on vehicle body, and restriction does not fix.
The signal that analog to digital conversion circuit 2 transmits for receiving sensor 1, the signal that sensor 1 is generated is converted to corresponding digital signal, sends the digital signal after conversion to microprocessor 3.
The signal that sensor 1 generates is simulating signal, for the signal that microprocessor 3 can be generated sensor 1 is processed, therefore needs preposition analog to digital conversion circuit 2, carries out the conversion of signal type.
The digital signal that microprocessor 3 transmits for receiving analog to digital conversion circuit 2, by this digital signal, microprocessor 3 can judge that current vehicle body just is being subject to extraneous interference, therefore micro-processing 3 can be according to this digital signal, drive instruction to drive motor 4 output motors, so that drive motor 4 drives camera 5, make camera 5 to be made a video recording to the environment of vehicle body periphery with the angle of rotating, obtain image scene.
The motor driving instruction that drive motor 4 transmits for receiving micro-processing 3, the Execution driven operation.
Optionally, for the utility model embodiment, sensor 1 can be arranged on vehicle body, analog to digital conversion circuit 2, and microprocessor 3 can be arranged in the control axis of motor vehicle, and drive motor 4 and camera 5 can be arranged on vehicle body.
The motor vehicle monitoring system that the utility model embodiment provides, detect the suffered external interference of motor vehicle by the sensor that is arranged at vehicle body, when microprocessor when receiving the corresponding digital signals that sensor generates, to control drive motor and drive camera to carry out camera operation, thus obtain motor vehicle image at the scene.The motor vehicle monitoring system that the utility model embodiment provides, can be when motor vehicle be subject to external interference, obtain image scene at that time, having solved existing automobile control technology also can't be when motor vehicle be subject to external interference, the problem that field condition is recorded targetedly, pass through obtained photo site and video, can or damage case (as traffic traffic accident case) for relevant motor vehicle larceny case strong clue, evidence is provided, reduce car owner's loss.
The motor vehicle monitoring system that the utility model embodiment provides can, under the motor vehicle running state, while being subject to extraneous collision interference, obtain the image at motor vehicle running scene; Also can, under the motor vehicle parking state, while being subject to the external shock interference, obtain the image at motor vehicles parking scene.Concrete, another structure of the motor vehicle monitoring system that can provide with reference to the embodiment of the utility model shown in Fig. 2, shown in Fig. 1 and Fig. 2, with system shown in Figure 1, compare, system shown in Figure 2 also comprises: CAN bus 100, and CAN bus 100 is connected with microprocessor 3, by vehicle body CAN network collection vehicle body information, and by the vehicle body communication that gathers to microprocessor 3, so that the state of the current motor vehicle of microprocessor 3 judgement is that transport condition is still parked state; Simultaneously, the more refinement of the sensor type of system shown in Figure 2, the sensor of system shown in Figure 2 comprises: pressure transducer 011 and shock sensor 012;
Wherein, pressure transducer 011, under running state of automotive vehicle, detects the suffered extraneous impact pressure of motor vehicle, generates corresponding pressure signal;
Shock sensor 012, under the motor vehicle parking state, detects the suffered external shock of motor vehicle and disturbs, and generates corresponding vibration signal;
Corresponding, be respectively arranged with the analog to digital conversion circuit of a correspondence for pressure transducer 011 and shock sensor 012.
Running state of automotive vehicle and the judgement of parking state, can pass through the vehicle body information realization of vehicle body CAN network collection.Concrete, microprocessor 3 can be by the motor vehicle running state information of CAN bus feedback, judges that motor vehicle is current to be in transport condition or to park state, thereby controls the working sensor of corresponding types.
Pass through system shown in Figure 2, at motor vehicle during in transport condition, pressure transducer detects the suffered extraneous impact pressure of motor vehicle, generate corresponding pressure signal (signal triggered as automobile collision accident) and by analog to digital conversion circuit, this pressure signal transferred to microprocessor, microprocessor is after the pressure signal that receives the pressure transducer transmission, can judge that current motorcar body is subject to foreign impacts under driving states, thereby control drive motor, drive camera to obtain image scene; At motor vehicle when parking state, shock sensor detects the suffered external shock of motor vehicle and disturbs, generate corresponding vibration signal (as car door or the boot vibrations that caused by theft), and by analog to digital conversion circuit, this vibration signal is transferred to microprocessor, microprocessor is after the vibration signal that receives the shock sensor transmission, can judge that current motor vehicle is subject to foreign impacts under dead ship condition, thereby control drive motor, drive camera to obtain image scene.
Obviously, for the utility model embodiment, microprocessor also can be at motor vehicle in transport condition or while parking under state, the signal of processing pressure sensor and shock sensor transmission simultaneously, the utility model embodiment is to this and the restriction that fixes.
Optionally, pressure transducer 011 can be arranged at body structure, and/or, on the bumper bar of vehicle body tail end; Shock sensor 012 can be arranged on car door and/or boot; Obviously, for quantity and the setting position of pressure transducer 011 and shock sensor 012, visual actual service condition is set, the utility model embodiment restriction that do not fix.
The another structural representation of the motor vehicle monitoring system that Fig. 3 provides for the utility model embodiment, shown in Fig. 1 and Fig. 3, system shown in Figure 3 also comprises: timer 6, lighting device 7, voice playing circuit 8, External memory equipment 9, usb 10, wireless signal receiving circuit 11, wireless communication module 12;
Wherein, timer 6 is connected with microprocessor 3, for the metering time;
Optionally, the Preset Time threshold value can be time period corresponding to night, and as at 8 in evening, at 7 in the morning, concrete time value setting is determined by actual conditions during this period of time, and the utility model embodiment is not restricted.
Optionally, micro-processing 3 can be after the digital signal that receives analog to digital conversion circuit 2 outputs, transfer the temporal information that timer 6 measures, and compare with the Preset Time threshold value, if the time that timer 6 measures is corresponding with the Preset Time threshold value, to lighting device 7, send illumination sign, 7 thrown light on so that throw light on.
Obviously, also can make lighting device 7 all can assist at any time camera 5 to carry out camera operation by arranging, certainly, also can make lighting device 7 all not assist at any time camera 5 to carry out camera operation, whether the illumination of lighting device 7 is not limited in the triggering of timer 6.
Wireless signal receiving circuit 11 is connected with microprocessor 3, the RF(Radio Frequency sent for receiver motor-car remote-control key, radio frequency) signal, be transferred to microprocessor 3 by the RF signal of reception, so that microprocessor 3 is carried out the operation corresponding with described RF signal.
The motor vehicle monitoring system that Fig. 4 provides for the utility model embodiment and remote-control key concern schematic diagram, Fig. 4 shows the signal that microprocessor is carried out the operation corresponding with the RF signal, with reference to Fig. 4, remote-control key 200 has " opening the door " " boot " button of " locking a door ", when corresponding button is pressed, remote-control key 200 will send the signal corresponding with button, after wireless signal receiving circuit 11 receives this signal, to send micro-processing 3 to, micro-processing 3 is carried out the operation corresponding with this signal by the CAN network, the control of realization to vehicle body, as control open and close of boot etc.
Optionally, shown in the utility model embodiment, system can also comprise: power module, each consumer of the motor vehicle monitoring system that is used to the utility model embodiment to provide provides power supply, as power module is converted to the 5V power supply by the vehicle body power supply of 12V, be microprocessor 3 and other the equipment power supply that need power.
On the basis of system shown in Figure 2, the motor vehicle monitoring system that the utility model embodiment provides also can not need all to arrange timer 6, lighting device 7, voice playing circuit 8, External memory equipment 9, usb 10, wireless signal receiving circuit 11 and wireless communication module 12; On the basis of system shown in Figure 2, the motor vehicle monitoring system that the utility model embodiment provides can arrange timer 6, lighting device 7, voice playing circuit 8, External memory equipment 9, usb 10, wireless signal receiving circuit 11, at least one in wireless communication module 12, it should be noted that External memory equipment 9 and usb 10 needs supporting being arranged in the motor vehicle monitoring system that the utility model embodiment provides.
Optionally, the utility model embodiment also can be by voice playing circuit 8 prompting users, and whether remote-control key 200 requires the operation of carrying out, carry out smoothly.As the user, pressed the button of locking a door on remote-control key 200, trigger remote-control key 200 and send the RF coded signal to motor vehicle, wireless signal receiving circuit 11 receives this RF signal, deliver to microprocessor 3 and be decrypted authentication and respective handling, if authentication RF signal is wrong,, by voice playing circuit 8 prompting users, the request user presses the button of locking a door again, or takes other to confirm whether vehicle exists the measure of potential safety hazard; If it is effective to authenticate this signal, microprocessor 3 judgement CAN signals, if now car door and boot be not in locking state, check car door and boot by voice playing circuit 8 prompting users, to prevent the generation of hidden danger situation; If microprocessor 3 judgement CAN signals, now car door and boot are in lock status, at this moment system side enters the state of setting up defences (being that the motor vehicle monitoring system that the utility model embodiment provides is started working), and by voice playing circuit 8 inform the user now vehicle entered monitor state.
Optionally, the work of the motor vehicle monitoring system that the utility model embodiment provides opens and closes, can be controlled by remote-control key 200 equally, another of the motor vehicle monitoring system that Fig. 5 provides for the utility model embodiment and remote-control key concerns schematic diagram, with reference to Fig. 5, shown in Fig. 4 and Fig. 5, increase again two buttons on remote-control key, " startup ", " releasing " is used as respectively the startup of this system and removes and control, now whether system is worked and is decided by the user fully, and system works is relatively independent, is convenient to installation and removal, when " startup " button on remote-control key 200 is pressed, wireless signal receiving circuit 11 receives corresponding signal, and send this signal to microprocessor 3, after 3 pairs of these signals of micro-processing are verified, if be verified, whether the state by CAN network detection vehicle body is normal, as whether car door closes, whether boot closes etc., in the normal situation of vehicle body state, the motor vehicle monitoring system that starting the utility model embodiment provides is started working, optionally, can start the sensor that is arranged at the suffered external interference of vehicle body detection motor vehicle starts working, obviously, can be in normal startup work, or start in the situation of operation irregularity, send voice suggestion by voice playing circuit 8 to the car owner, when " contact " button on remote-control key 200 is pressed, wireless signal receiving circuit 11 receives corresponding signal, and send this signal to microprocessor 3, after 3 pairs of these signals of micro-processing are verified, if be verified, remove the duty of the motor vehicle monitoring system that the utility model embodiment provides, optionally, can stop being arranged at the duty that vehicle body detects the sensor of the suffered external interference of motor vehicle, thereby the work of the motor vehicle monitoring system that termination the utility model embodiment provides, obviously, can be in proper solution except work, or remove in the situation of operation irregularity, send voice suggestion by voice playing circuit 8 to the car owner.
The motor vehicle monitoring system that the utility model embodiment provides can be when motor vehicle be subject to external interference, obtain image scene at that time, pass through obtained image and video, can or damage case for relevant motor vehicle larceny case strong clue, evidence is provided, make the car owner can better understand the safety case of motor vehicle simultaneously.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a motor vehicle monitoring system, is characterized in that, comprising:
Be arranged at vehicle body, detect the suffered external interference of motor vehicle, generate the signal corresponding with suffered external interference, and export the sensor of the signal generated;
With described sensor, be connected, the signal that described sensor is generated is converted to corresponding digital signal, and exports the analog to digital conversion circuit of described digital signal;
Be connected with analog-digital conversion circuit as described, receive the digital signal of analog-digital conversion circuit as described output, according to described digital signal, output motor drives the microprocessor of instruction;
Be connected with described microprocessor, receive described motor and drive instruction, the drive motor of Execution driven operation;
Be connected with described microprocessor with described drive motor respectively, carry out camera operation under the driving of described drive motor, obtain motor vehicle image at the scene, deposit the image information of obtaining in camera in described microprocessor.
2. system according to claim 1, is characterized in that, also comprises:
With described microprocessor, be connected, by vehicle body CAN network collection vehicle body information, and by the vehicle body communication that gathers to described microprocessor, so that the current motor vehicle of described microprocessor judges is in transport condition or the CAN bus of parking state;
Described sensor comprises:
Under running state of automotive vehicle, detect the suffered extraneous impact pressure of motor vehicle, generate the pressure transducer of corresponding pressure signal; And/or,
Under the motor vehicle parking state, detect the suffered external shock of motor vehicle and disturb, generate the shock sensor of corresponding vibration signal.
3. system according to claim 2, is characterized in that, described pressure transducer is arranged at body structure, and/or, on the bumper bar of vehicle body tail end;
Described shock sensor is arranged on car door and/or boot.
4. according to the described system of claims 1 to 3 any one, it is characterized in that, also comprise: the timer be connected with described microprocessor;
Be connected with described microprocessor, receive the digital signal of analog-digital conversion circuit as described output at described microprocessor, and the timer present timing time with the Preset Time threshold value at once, thrown light on, carry out the lighting device of camera operation with the cooperation camera.
5. according to the described system of claims 1 to 3 any one, it is characterized in that, also comprise:
Be connected with described microprocessor, when described microprocessor receives the digital signal of analog to digital conversion circuit output, put the voice playing circuit of default voice outward.
6. according to the described system of claims 1 to 3 any one, it is characterized in that, also comprise: External memory equipment;
With described microprocessor, with described External memory equipment, be connected respectively, the image information unloading that the described camera of storing in described microprocessor is obtained enters the USB interface of described External memory equipment.
7. according to the described system of claims 1 to 3 any one, it is characterized in that, also comprise: with described microprocessor, be connected, the radio frequency rf signal that receiver motor-car remote-control key sends, be transferred to described RF signal the wireless signal receiving circuit of described microprocessor.
8. according to the described system of claims 1 to 3 any one, it is characterized in that, also comprise: with described microprocessor, be connected, the image information that the described camera of storing in described microprocessor is obtained sends to the wireless communication module of remote equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742008 CN203101949U (en) | 2012-12-28 | 2012-12-28 | An automotive vehicle monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201220742008 CN203101949U (en) | 2012-12-28 | 2012-12-28 | An automotive vehicle monitoring system |
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| CN203101949U true CN203101949U (en) | 2013-07-31 |
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| CN 201220742008 Expired - Fee Related CN203101949U (en) | 2012-12-28 | 2012-12-28 | An automotive vehicle monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242619A (en) * | 2015-10-22 | 2016-01-13 | 毛茂军 | Internet of things-based vehicle environment monitoring system |
| CN105677532A (en) * | 2014-11-11 | 2016-06-15 | 罗伯特·博世有限公司 | Method and device for determining if fault state exists in motor vehicle or not |
| CN106774088A (en) * | 2017-01-12 | 2017-05-31 | 深圳凯达通光电科技有限公司 | Motor vehicle monitoring system based on cloud computing |
-
2012
- 2012-12-28 CN CN 201220742008 patent/CN203101949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105677532A (en) * | 2014-11-11 | 2016-06-15 | 罗伯特·博世有限公司 | Method and device for determining if fault state exists in motor vehicle or not |
| CN105677532B (en) * | 2014-11-11 | 2021-07-27 | 罗伯特·博世有限公司 | Method and device for determining whether a fault state exists in a motor vehicle |
| CN105242619A (en) * | 2015-10-22 | 2016-01-13 | 毛茂军 | Internet of things-based vehicle environment monitoring system |
| CN106774088A (en) * | 2017-01-12 | 2017-05-31 | 深圳凯达通光电科技有限公司 | Motor vehicle monitoring system based on cloud computing |
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Owner name: SUZHOU HUACHANG ELECTROMECHANICAL CO., LTD. Free format text: FORMER OWNER: SU ZHOU TAITONG ELECTROMECHANICAL TECHNOLOGY CO., LTD. Effective date: 20150521 |
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Effective date of registration: 20150521 Address after: 215124 No. 185 Xing Xing Road, Wuzhong District, Jiangsu, Suzhou Patentee after: Suzhou Huachang Electromechanical Co., Ltd. Address before: 215123, 1, 2-807, 808, 809, Zijin Business Plaza, No. 288, Kai Lung Street, Suzhou Industrial Park, Jiangsu, China Patentee before: Suzhou Taitong Electromechanical Science & Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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