TWM399360U - Car display of power monitoring apparatus - Google Patents

Description

M399360 V. New description: [New technical field], this creative department is related to the field of vehicle power supply, especially regarding the electric energy output state and engine room temperature of the battery in the vehicle body. A plurality of electrical devices in the vehicle are capable of maintaining a normal operation of the vehicle display power monitoring device. [Prior Art] With the development of the automotive field, the control of vehicle conditions has become a trend for users. For example, the prior art has proposed a technology for detecting the state of use of a battery for a vehicle, thereby maintaining the positive use of the battery, avoiding damage to the battery caused by insufficient voltage or excessive charging and discharging, and causing the vehicle to fail to start; or early detection of battery aging The phenomenon is replaced early; or even combined with the vehicle's anti-theft monitoring system to greatly enhance its use. In this regard, for example, the car start power protection device of the bulletin number TW 204791, that is, using an engine to start the protection circuit to detect the car launch sequence and time 'and then a micro-computer chip processor to extinguish the abnormal car and consume electricity, and the battery aging phenomenon occurs. When the control instruction is given; the battery voltage warning device of the bulletin number TW 141344 is provided to provide a warning signal when the detection voltage is less than the reference voltage; or the vehicle battery monitoring system of the announcement number CN 101078750 is mainly used by the central The processor is equipped with various detection modules to calculate the remaining battery capacity and issue a warning. However, most of the prior art techniques can only achieve the detection of warning function 3, for example, or the function of cutting off the battery power supply before the vehicle is started, in order to start the subsequent battery or observe the battery warning state. There is still room for improvement. In view of this, the creator feels that he has not perfected his mind and tried his best to study it. With the accumulated experience of the industry for many years, he has developed a more suitable vehicle display power monitoring device, which is instantly available in the cab. The power supply state of the battery in the vehicle body and the temperature of the engine room are monitored, so that when the battery voltage is too low, the monitor can output the battery to the power supply of each electrical device in the vehicle. If you want to re-open the battery in the cab and then turn on the power supply, you only need to operate the reset unit on the car's interior display to achieve the return effect, so that the electrical equipment can use the remaining battery power. The line is working properly. [New content] In view of the above problems, the purpose of this creation is to provide a power monitoring device that can not only effectively monitor the status of the battery, but also can transmit the monitored data to the driver for driving. For the subsequent power supply renewal, it is also necessary to directly operate the reset control unit in the cab to greatly improve the efficiency and convenience of the battery in the vehicle body. In order to achieve the above objectives, the author of the creation proposes that - π # ^ from the flat use of the source control device, in one of the car driving it, the early heart and the horse to the inside to monitor the power output state of one of the batteries in the body and - 5| Two thousand to one" to maintain the normality of a number of electrical equipment inside the car ^ contains the side of the bitter out of the control for the use of the internal and electric vehicles with 4 M399360 instant monitor, set in the car body The method includes: a voltage electric product detecting module electrically connected to the battery for detecting the electric energy use state of the battery; the cut-off module has a transistor and a 'relay' for monitoring the output power of the battery An abnormal state, and immediately cut off the battery to the electrical equipment of the electrical energy output and a temperature detection module for detecting the temperature of the vehicle body

The state and the in-vehicle display are disposed in the cab of the vehicle, and are electrically connected to the voltage and current detecting module and the temperature detecting module to display the remaining power of the battery and the temperature of the engine room. In order to facilitate the resetting operation in the cab, the in-vehicle display further includes a reset control unit 'to provide the battery with continuous power supply to the electrical devices. The in-vehicle display is one of a liquid crystal display or an LED display. . In addition, the anti-theft function is provided at the same time, wherein the instant monitor further comprises an anti-theft module, electrically connected to the battery, and has a

A current sensor is provided to detect a critical current value and output a warning signal. In order to achieve the above objectives, the present invention proposes a power monitoring device for a vehicle display, in which the power output state of one of the batteries in the vehicle body and the temperature of an engine room are monitored in real time in one of the driving compartments of the vehicle to maintain the plurality of interiors of the vehicle. The normal operation of the electrical device comprises: an instant monitor disposed in the body of the vehicle, comprising: a voltage and current detecting module electrically connected to the battery for detecting the state of use of the battery; The module has a transistor and an electric frequency generating module for cutting off the battery to the electrical equipment when the 5 M399360 electric appliance is used to monitor the output power of the battery, and the pulse wave frequency generates an electrode plate in the mold; And a temperature detecting module for using the engine temperature state; and an in-vehicle display inner cab 'electrically connecting the voltage current detecting module' to display the remaining temperature of the battery. The pulse frequency generation module is one of a harmonic oscillator, a relaxation oscillator, or a quartz oscillator. The method includes: a reset control unit for outputting the power supply to the electrical devices. And the power transmission line is a power switch of the vehicle, and supplies the power required for the instant internal display; and the first power line and the second power line of the power supply, the battery continues Transmitting the power of the battery, the switch is electrically connected, so when the second power line transmits power, the instant monitoring module and the pulse frequency generating module, and the second power line stops transmitting power The anti-theft module and the pulse wave frequency generating module are configured to detect an abnormal state of the voltage after the voltage of the battery is about to be depleted, and the power supply can be outputted; and the pulse wave group is oscillated. The battery is used to detect the internal body of the vehicle, and is disposed in the vehicle test module and the temperature and the harmonic oscillation module of the engine room 1 (relaxation), the battery in the vehicle is continuously connected to the display and electrically connected to the battery. And the monitor and/or the transmission line of the vehicle further have a power cord electrically connected to the second power cord and the monitor detects the controller to turn off the anti-theft instant monitor to detect the instant The monitor is turned on. The effect of this creation is gradually decreasing, and a control device will block the power output of the 6 M399360 battery to each of the _ 40 electrical devices in the car to stop the lightning * consumption and the battery 4 k T stop power and the engine room temperature is transmitted to the 黧 and motor, etc.) < ostrich driving indoor electrical connection indicator. Also want to restore the battery mine + cutting I early display of the reset control unit It can be controlled as early as possible. Thereby, the battery status monitoring can be easily read in the cab for various types of remaining power when the same material is used. In addition, according to the wide source, the age is rounded off. There is no need to go to the inside of the car to break the 丨J pair. The Hai power monitoring device is operated, it only needs to be implemented in the cab, which is also one of the creative features. Your review committee can understand that Sister Taiyue is aware of the content of this creation. Please refer to the following description for matching the drawings. Please refer to Figures 1 and 2 for the first electric filter monitoring device. And the power supply monitoring case is 丨a Xia Fang Block diagram. The vehicle display power monitoring and monitoring device provided by the creation is to enable the driver to monitor the power output status of one of the batteries 3 in the body of the vehicle in one of the cabs of the vehicle. — 'Failed I Cui room temperature, which is used to maintain the normal number of electrical injuries in the car 4. The power monitoring device includes: an instant monitor, the in-vehicle display 2. The instant monitor i is set Two: In the inside, the benefit includes a voltage and current detection module 1〇, a cutting module 12 and a temperature detecting module 14, and the instant monitor i is set on the skeleton of the vehicle body under the hood of the automobile. , ' ^ So installed 7 M399360 set the system to prevent the instant monitor 1 is known to be directly attached to the battery 3 due to the body of the body to sway caused by the loss or damage to the joint. The voltage and current detecting module 10 is electrically connected to the battery 3' for detecting the power usage state of the battery 3. For example, the remaining battery of the battery 3, β μ, 'electricity or 疋 output power is normal or not. In actual operation, the $ a & positive hanging battery output is about 12V, so if the situation is too low, the driver can do it immediately.

The reaction is carried out, for example, by replacing or performing charging inspection. The purpose of the cutting module 12 is to monitor the abnormal state of the battery output power, and immediately cut off the power output of the three electrical devices 4 on the vehicle when the voltage is low, for example. The upper part uses a transistor and a relay. Taking an NPN transistor as an example, when the voltage output to the base is sufficient to make the emitter and the collector conductive, the voltage can be output to the relay. Relay H is activated by the electromagnetic effect to achieve the work of opening or closing

Lunar New Year. Therefore, when the voltage of the battery 3 is too low, the control of the electric power output can be controlled by the electric crystal and the name relay. Moreover, the temperature detecting module 14 on the power monitoring device is used for synchronously detecting the temperature state in the engine room of the vehicle body, so as to avoid the occurrence of a false temperature phenomenon, which may cause damage to the battery life, even when the vehicle is in danger. Danger. The above-mentioned detection values are transmitted to the in-vehicle display 2 placed in the cab for the driver I7 to take 4 pieces of information as corresponding measures. Therefore, in the electrical 8 M399360, the in-vehicle display 2 is connected to the voltage current detecting module ι and the temperature detecting module 14' to enable the data to be detected and transmitted smoothly. In addition, the configuration of the temperature detecting module 14 can be placed in the instant monitor 1 in an internal manner, or can be implemented in an external manner and installed on the engine to enhance the detection of the temperature. Precision. As for the in-vehicle display 2, a liquid crystal display or an LED display can be implemented by these types, but it should not be limited thereto.

------ W, Qiao individual 方块 The power supply monitoring device block diagram of the second embodiment. As shown in the figure, the embodiment is substantially the same as the previous embodiment, and the anti-theft module 16 is further included in the instant monitor, and the reset control unit 2 is further disposed on the in-vehicle display 2 Hey. The addition of both is based on the first embodiment, and the monitoring function is further enhanced to improve the applicability and functionality of the creation. General security

The control function works normally without the use of the battery and the power supply of the battery. Q^ + π ^ eight prevention and control of the damage to further damage] for the battery 3 in this instant monitoring ... more includes the anti-theft module · group 16, = connected to the battery 3 for use 'and the anti-theft module

: Shock: sensor, when the car is stationary, it will open the anti-theft I. If the vibration is caused by the invasion of external force, it will immediately check the force state. When the test result exceeds the & In order to synchronously monitor the abnormal state of the battery output power, the corresponding receiving device, for example, a buzzer chain, β 9 is not illuminated, and 'the anti-theft module 16 can be combined with the cutting module i 2 ' And immediately cut off the power output of the battery 3 to each electrical device 4 on the vehicle. In practice, a transistor and a relay are used. Taking an NPN transistor as an example, when the voltage output to the base is sufficient to make the emitter and the collector conductive, the voltage can be output to the relay to cause the relay to act on the electromagnetic effect to achieve the function of opening or closing. . Therefore, the present embodiment further includes the anti-edge module 16 in the instant monitor 1 to be electrically connected to the battery 3 for use, and the anti-theft module 16 has a current sensor, when the vehicle is stationary. When the anti-theft function is turned on, it is assumed that the motor output value is abnormal due to the intrusion of external force, for example, the indoor light is turned on with the door open, that is, the battery 3 outputs current to drive the indoor lamp to illuminate, and the anti-theft module 16 is utilized. The current sensor instantly detects the abnormal state of the current value. When the detection result exceeds the critical current value, an alarm signal is output to the corresponding receiving device, such as a buzzer or a warning light. Moreover, the anti-theft module 16 can be combined with the cutting module 丨2 to synchronously monitor the abnormal state of the battery output power, and immediately cut off the battery 3 when the current exceeds a critical value. The electrical energy output of each electrical device 4 on the vehicle. In practice, the above system utilizes a transistor and a relay. When the voltage of the NPN transistor is w ’ when the voltage output to the base is sufficient to make the emitter and the collector conduct, a voltage can be output to the relay 10 . The second appliance is activated or deactivated by the electromagnetic effect: 'When the current of the battery 3 is abnormal, the electric crystal is matched with the electric crystal. The relay can control the output of the electric power. The power is included in the output to the starter motor or output to the vehicle (such as an indoor light). * In addition, according to the first real _ β capacity, when the battery 3 is intended to be a hanging L, the s-cut module 丨 2 immediately cuts off the battery to the electrical output of the electrical device 4. At this time, if the driver judges through the in-vehicle display unit 2, the output of the remaining battery power of the battery 3 is to be used again. The reset control unit 20 provided in the in-vehicle display 2 can be utilized, for example, by a button or a dial. The way to achieve. Therefore, when the reset control unit 20 is executed, the power of the battery 3 can be continuously supplied to the in-vehicle electrical equipment 4, thereby maintaining normal operation. In addition to the two differences, the other structural devices are the same as the first embodiment, and therefore will not be described again. The real-time monitor 1 further includes a pulse wave frequency generating module 18. The pulse wave frequency generating module 18 oscillates the electrode plate in the battery 3, and separates and separates the crystal material originally adhered to the electrode plate to reduce the battery 3 The internal impedance is used to activate the battery 3 to prevent the battery 3 from aging. The pulse wave frequency generating module 18 can be one of a harmonic oscillator, a relaxation oscillator, and a quartz oscillator. The in-vehicle display 2 is connected to a power transmission line 21 which supplies the power required by the instant monitor 1 and/or the in-vehicle display 2. In this embodiment, the power transmission line 21 has a first power line 2 11 and a first power line 2 12 , wherein the first power line 211 is electrically connected to the battery 3 to continuously transmit the power of the battery 3 The two power lines 212 are electrically connected to a vehicle's electric door switch (not shown), and the first power line 21 is continuously transmitting the power of the battery 3 to the in-vehicle display 2 and the instant monitor 丨. The first power cord 212 is connected to the switch after the key is inserted into the switch to initiate power transmission. When the key closes the switch, the transmission of the power is stopped. Therefore, when the instant monitor 1 detects the first power line 2 i 2 transmission power, the instant monitor 1 turns off the anti-theft module 16 and the pulse wave frequency generating module 丨 8; when the instant monitoring When the device 1 detects that the first power line 2 1 2 stops transmitting power, the instant monitor turns on the anti-theft module 16 and the pulse wave frequency generating module 18 in summer. The effect of this creation is that the voltage gradually decreases when the power of the battery is about to be exhausted, and once the voltage drops to a certain value, the power monitoring device blocks the battery power output to each electrical device in the vehicle to stop the power consumption. . The various data of the battery (such as voltage and current) and the temperature of the engine room are transmitted to the in-vehicle display electrically connected to the cab. In order to restore the supply of battery power, it is only necessary to operate the reset control unit of the display in the vehicle. In this way, the battery status can be effectively monitored. u At the same time, various types of data such as the remaining power can be renewed in the cab and the 4th. In addition, after the power output is cut off, it is not necessary to go to the X flat forging. Can be 12

Correct. Xuan power monitoring device is a reset operation, only need to control 3 :: can 'this is also the characteristics of this creation ... to achieve the function of monitoring the battery power supply, monitoring the various states of the charging bottle. 1 The description is only for the creation of the creation of the creation of the example of the creation of the case and 6 'not effective or easy change, so the average change made by this familiar technology =: does not deviate from the spirit and scope of this creation Inside. /, 'decoration, should be covered in this creation: internal: battery temperature, so limited, etc. 13 M399360 [Simple diagram of the diagram] Figure 1, is the schematic diagram of the power monitoring device of the first embodiment of the creation . Fig. 2 is a block diagram of the power monitoring device of the first embodiment of the present invention. Figure 3 is a block diagram of the power monitoring device of the second embodiment of the present invention. [Main component symbol description] 1 Instant monitor 10 Voltage and current detection module 12 Cut-off module 14 Temperature detection module 16 Anti-theft module 18 Pulse wave frequency generation module 2 In-vehicle display 20 Reset control unit 21 Power transmission line 211 First Power line 212 second power line 3 battery 4 electrical equipment 14

Claims (1)

M399360 VI. Application for patent scope: 1. A power monitoring device for vehicle display. In one of the vehicles, the vehicle can instantly monitor the power output state of one battery and the temperature of an engine room to maintain the internal number of the vehicle. The normal operation of the electrical equipment includes: an instant monitor disposed in the vehicle body, comprising: a voltage and current detecting module electrically connected to the * bottle for detecting the power usage state of the battery; a break module having a transistor and a relay for monitoring an abnormal state of the battery output power, and cutting off the battery to the electrical output of the electrical device and a temperature detecting module for detecting the body The engine temperature state; and an in-vehicle display, disposed in the cab of the vehicle, electrically connecting the voltage and current detecting module and the temperature detecting module, to display the remaining capacity of the battery and the temperature of the engine room. 2. The power control device for a vehicle display according to claim 1, wherein the in-vehicle display further comprises: a reset unit for enabling the battery to continuously provide power to output the electrical equipment. 3. The source monitoring device for vehicle display according to claim 1 or 2, wherein the instant monitor further comprises: a thief module electrically connected to the battery and having a vibration sensor driving-- a power is 9 This is for monitoring to the power protection 15 for detection - critical sway value and then output a warning signal. An electric green monitoring device for a vehicle display as described in claim 3, wherein the in-vehicle display is a liquid crystal display or a display. A power monitoring device for a vehicle display, which is monitored immediately in a wrinkle room of the vehicle. The power output state of a battery in a vehicle body and the temperature of an engine room are used to maintain the normal operation of a plurality of electrical devices in the vehicle, including: an instant monitor disposed in the vehicle body, comprising: a voltage current detecting mode a group electrically connected to the battery for detecting the power usage state of the battery; a cutting module having a transistor and a relay for monitoring an abnormal state of the battery output power, and immediately cutting the battery to The electrical energy of the electrical equipment is rotated; a pulse frequency generating module 'the pulse frequency generating module is for oscillating the electrode plate in the battery; and a temperature detecting module for detecting the engine in the vehicle body a temperature state; and an in-vehicle display, disposed in the cab of the vehicle, electrically connected to the voltage and current detecting module and the temperature detecting module for display The remaining amount of battery and the temperature of the engine compartment. The power monitoring device for a vehicle display according to claim 5, wherein the pulse wave frequency generating module is a harmonic oscillator ' Relaxation Vibration Module 16 M399360 (relaxation oscillator) or One of the quartz vibrating devices. 7. The power supply control device for a vehicle display according to claim 5, wherein the in-vehicle display further comprises: a reset and a unit for enabling the battery to continuously provide power to the electric device. device. 8. The power source monitoring device for a vehicle display according to claim 5 or 7, wherein the instant monitor further comprises: The pirate module 'electrically connects the battery' has a vibration sensor for detecting a critical sway value and outputting a warning signal. 9. The power supply for the vehicle display according to item 5 of the patent scope of the patent is in the control device, wherein the in-vehicle display is further connected with a power transmission line, and the power transmission line is electrically connected to the battery and a light switch of the vehicle, and is provided for The power required by the monitor and/or the display in the car should be instantaneous. 10 0. The power supply age of the vehicle display as described in claim 9 The control device, wherein the power transmission line further has a first power line and a second power line, the first power line is electrically connected to the battery to continuously transmit power of the battery, and the second power line is electrically connected to the electric switch. The power monitoring device for a vehicle display according to claim 10, wherein when the instant monitor detects the second power line transmitting power, the instant monitor turns off the anti-theft module and generates a pulse frequency Module; when the instant monitor detects that the first power line stops transmitting power _, the instant monitor turns on the 17 M399360